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23,800
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.model_row
def model_row index array = @list[index] array.each_with_index { |c,i| # if columns added later we could be overwriting the width ch = get_column(i) ch.width = c.to_s.length + 2 } # maintains index in current pointer and gives next or prev @column_pointer = Circular.new array.size()-1 self end
ruby
def model_row index array = @list[index] array.each_with_index { |c,i| # if columns added later we could be overwriting the width ch = get_column(i) ch.width = c.to_s.length + 2 } # maintains index in current pointer and gives next or prev @column_pointer = Circular.new array.size()-1 self end
[ "def", "model_row", "index", "array", "=", "@list", "[", "index", "]", "array", ".", "each_with_index", "{", "|", "c", ",", "i", "|", "# if columns added later we could be overwriting the width", "ch", "=", "get_column", "(", "i", ")", "ch", ".", "width", "=", "c", ".", "to_s", ".", "length", "+", "2", "}", "# maintains index in current pointer and gives next or prev", "@column_pointer", "=", "Circular", ".", "new", "array", ".", "size", "(", ")", "-", "1", "self", "end" ]
size each column based on widths of this row of data.
[ "size", "each", "column", "based", "on", "widths", "of", "this", "row", "of", "data", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L661-L671
23,801
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.save_as
def save_as outfile _t = "(all rows)" if @selected_indices.size > 0 _t = "(selected rows)" end unless outfile outfile = get_string "Enter file name to save #{_t} as " return unless outfile end # if there is a selection, then write only selected rows l = nil if @selected_indices.size > 0 l = [] @list.each_with_index { |v,i| l << v if @selected_indices.include? i } else l = @list end File.open(outfile, 'w') {|f| l.each {|r| line = r.join "\t" f.puts line } } end
ruby
def save_as outfile _t = "(all rows)" if @selected_indices.size > 0 _t = "(selected rows)" end unless outfile outfile = get_string "Enter file name to save #{_t} as " return unless outfile end # if there is a selection, then write only selected rows l = nil if @selected_indices.size > 0 l = [] @list.each_with_index { |v,i| l << v if @selected_indices.include? i } else l = @list end File.open(outfile, 'w') {|f| l.each {|r| line = r.join "\t" f.puts line } } end
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save the table as a file @param String name of output file. If nil, user is prompted Currently, tabs are used as delimiter, but this could be based on input separator, or prompted.
[ "save", "the", "table", "as", "a", "file" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L768-L793
23,802
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.delete_at
def delete_at ix return unless @list raise ArgumentError, "Argument must be within 0 and #{@list.length}" if ix < 0 or ix >= @list.length fire_dimension_changed #@list.delete_at(ix + @_header_adjustment) @list.delete_at(ix) end
ruby
def delete_at ix return unless @list raise ArgumentError, "Argument must be within 0 and #{@list.length}" if ix < 0 or ix >= @list.length fire_dimension_changed #@list.delete_at(ix + @_header_adjustment) @list.delete_at(ix) end
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delete a data row at index NOTE : This does not adjust for header_adjustment. So zero will refer to the header if there is one. This is to keep consistent with textpad which does not know of header_adjustment and uses the actual index. Usually, programmers will be dealing with +@current_index+
[ "delete", "a", "data", "row", "at", "index" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L816-L822
23,803
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.set_value_at
def set_value_at row,col,val actrow = row + @_header_adjustment @list[actrow , col] = val fire_row_changed actrow self end
ruby
def set_value_at row,col,val actrow = row + @_header_adjustment @list[actrow , col] = val fire_row_changed actrow self end
[ "def", "set_value_at", "row", ",", "col", ",", "val", "actrow", "=", "row", "+", "@_header_adjustment", "@list", "[", "actrow", ",", "col", "]", "=", "val", "fire_row_changed", "actrow", "self", "end" ]
set value at the cell at row and col @param int row @param int col @param String value @return self
[ "set", "value", "at", "the", "cell", "at", "row", "and", "col" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L842-L847
23,804
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.move_column
def move_column ix, newix acol = @chash.delete_at ix @chash.insert newix, acol _invalidate_width_cache #tmce = TableColumnModelEvent.new(ix, newix, self, :MOVE) #fire_handler :TABLE_COLUMN_MODEL_EVENT, tmce end
ruby
def move_column ix, newix acol = @chash.delete_at ix @chash.insert newix, acol _invalidate_width_cache #tmce = TableColumnModelEvent.new(ix, newix, self, :MOVE) #fire_handler :TABLE_COLUMN_MODEL_EVENT, tmce end
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should all this move into table column model or somepn move a column from offset ix to offset newix
[ "should", "all", "this", "move", "into", "table", "column", "model", "or", "somepn", "move", "a", "column", "from", "offset", "ix", "to", "offset", "newix" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L879-L885
23,805
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.fire_action_event
def fire_action_event if header_row? if @table_row_sorter x = _convert_curpos_to_column c = @chash[x] # convert to index in data model since sorter only has data_model index = c.index @table_row_sorter.toggle_sort_order index @table_row_sorter.sort fire_dimension_changed end end super end
ruby
def fire_action_event if header_row? if @table_row_sorter x = _convert_curpos_to_column c = @chash[x] # convert to index in data model since sorter only has data_model index = c.index @table_row_sorter.toggle_sort_order index @table_row_sorter.sort fire_dimension_changed end end super end
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called when ENTER is pressed. Takes into account if user is on header_row
[ "called", "when", "ENTER", "is", "pressed", ".", "Takes", "into", "account", "if", "user", "is", "on", "header_row" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L961-L974
23,806
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.matching_indices
def matching_indices raise "block required for matching_indices" unless block_given? @indices = [] ## content can be string or Chunkline, so we had to write <tt>index</tt> for this. @list.each_with_index do |fields, ix| flag = yield ix, fields if flag @indices << ix end end #$log.debug "XXX: INDICES found #{@indices}" if @indices.count > 0 fire_dimension_changed init_vars else @indices = nil end #return @indices end
ruby
def matching_indices raise "block required for matching_indices" unless block_given? @indices = [] ## content can be string or Chunkline, so we had to write <tt>index</tt> for this. @list.each_with_index do |fields, ix| flag = yield ix, fields if flag @indices << ix end end #$log.debug "XXX: INDICES found #{@indices}" if @indices.count > 0 fire_dimension_changed init_vars else @indices = nil end #return @indices end
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yields each column to caller method if yield returns true, collects index of row into array and returns the array @returns array of indices which can be empty Value yielded can be fixnum or date etc
[ "yields", "each", "column", "to", "caller", "method", "if", "yield", "returns", "true", "collects", "index", "of", "row", "into", "array", "and", "returns", "the", "array" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L1013-L1031
23,807
mare-imbrium/canis
lib/canis/core/widgets/table.rb
Canis.Table.render_all
def render_all if @indices && @indices.count > 0 @indices.each_with_index do |ix, jx| render @pad, jx, @list[ix] end else @list.each_with_index { |line, ix| # FFI::NCurses.mvwaddstr(@pad,ix, 0, @list[ix].to_s) render @pad, ix, line } end end
ruby
def render_all if @indices && @indices.count > 0 @indices.each_with_index do |ix, jx| render @pad, jx, @list[ix] end else @list.each_with_index { |line, ix| # FFI::NCurses.mvwaddstr(@pad,ix, 0, @list[ix].to_s) render @pad, ix, line } end end
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calls the renderer for all rows of data giving them pad, lineno, and line data
[ "calls", "the", "renderer", "for", "all", "rows", "of", "data", "giving", "them", "pad", "lineno", "and", "line", "data" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/table.rb#L1061-L1072
23,808
osiro/enceladus
lib/enceladus/configuration/image.rb
Enceladus::Configuration.Image.reset!
def reset! self.base_url = nil self.secure_base_url = nil self.backdrop_sizes = [] self.logo_sizes = [] self.logo_sizes = [] self.poster_sizes = [] self.profile_sizes = [] self.still_sizes = [] self.include_image_language = "en" self end
ruby
def reset! self.base_url = nil self.secure_base_url = nil self.backdrop_sizes = [] self.logo_sizes = [] self.logo_sizes = [] self.poster_sizes = [] self.profile_sizes = [] self.still_sizes = [] self.include_image_language = "en" self end
[ "def", "reset!", "self", ".", "base_url", "=", "nil", "self", ".", "secure_base_url", "=", "nil", "self", ".", "backdrop_sizes", "=", "[", "]", "self", ".", "logo_sizes", "=", "[", "]", "self", ".", "logo_sizes", "=", "[", "]", "self", ".", "poster_sizes", "=", "[", "]", "self", ".", "profile_sizes", "=", "[", "]", "self", ".", "still_sizes", "=", "[", "]", "self", ".", "include_image_language", "=", "\"en\"", "self", "end" ]
Reset or nullify all image configurations.
[ "Reset", "or", "nullify", "all", "image", "configurations", "." ]
874a8f0ad55bf3528e3e193b298967f0997d66b3
https://github.com/osiro/enceladus/blob/874a8f0ad55bf3528e3e193b298967f0997d66b3/lib/enceladus/configuration/image.rb#L32-L43
23,809
osiro/enceladus
lib/enceladus/configuration/image.rb
Enceladus::Configuration.Image.valid?
def valid? !base_url.nil? && !secure_base_url.nil? && backdrop_sizes.any? && logo_sizes.any? && poster_sizes.any? && profile_sizes.any? && still_sizes.any? end
ruby
def valid? !base_url.nil? && !secure_base_url.nil? && backdrop_sizes.any? && logo_sizes.any? && poster_sizes.any? && profile_sizes.any? && still_sizes.any? end
[ "def", "valid?", "!", "base_url", ".", "nil?", "&&", "!", "secure_base_url", ".", "nil?", "&&", "backdrop_sizes", ".", "any?", "&&", "logo_sizes", ".", "any?", "&&", "poster_sizes", ".", "any?", "&&", "profile_sizes", ".", "any?", "&&", "still_sizes", ".", "any?", "end" ]
Returns a boolean indicating whether the Image configurations are valid or not.
[ "Returns", "a", "boolean", "indicating", "whether", "the", "Image", "configurations", "are", "valid", "or", "not", "." ]
874a8f0ad55bf3528e3e193b298967f0997d66b3
https://github.com/osiro/enceladus/blob/874a8f0ad55bf3528e3e193b298967f0997d66b3/lib/enceladus/configuration/image.rb#L71-L79
23,810
RestlessThinker/danger-pronto
lib/danger_pronto/plugin.rb
Danger.DangerPronto.lint
def lint(commit = nil) files = pronto(commit) return if files.empty? markdown offenses_message(files) end
ruby
def lint(commit = nil) files = pronto(commit) return if files.empty? markdown offenses_message(files) end
[ "def", "lint", "(", "commit", "=", "nil", ")", "files", "=", "pronto", "(", "commit", ")", "return", "if", "files", ".", "empty?", "markdown", "offenses_message", "(", "files", ")", "end" ]
Runs files through Pronto. Generates a `markdown` list of warnings.
[ "Runs", "files", "through", "Pronto", ".", "Generates", "a", "markdown", "list", "of", "warnings", "." ]
452f1565ea75f91f358c6ceed1ad06a3b794a7d4
https://github.com/RestlessThinker/danger-pronto/blob/452f1565ea75f91f358c6ceed1ad06a3b794a7d4/lib/danger_pronto/plugin.rb#L17-L22
23,811
CocoaPods/Cork
lib/cork/board.rb
Cork.Board.path
def path(pathname, relative_to = Pathname.pwd) if pathname path = Pathname(pathname).relative_path_from(relative_to) "`#{path}`" else '' end end
ruby
def path(pathname, relative_to = Pathname.pwd) if pathname path = Pathname(pathname).relative_path_from(relative_to) "`#{path}`" else '' end end
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The returned path is quoted. If the argument is nil it returns an empty string. @param [#to_str,Nil] pathname The path to return. @param [Pathname] relative_to
[ "The", "returned", "path", "is", "quoted", ".", "If", "the", "argument", "is", "nil", "it", "returns", "an", "empty", "string", "." ]
4ce915065174ac7985e9b229072d4ac304d00839
https://github.com/CocoaPods/Cork/blob/4ce915065174ac7985e9b229072d4ac304d00839/lib/cork/board.rb#L117-L124
23,812
CocoaPods/Cork
lib/cork/board.rb
Cork.Board.labeled
def labeled(label, value, justification = 12) if value title = "- #{label}:" if value.is_a?(Enumerable) lines = [wrap_string(title, indentation_level)] lines += value.map do |v| wrap_string("- #{v}", indentation_level + 2) end puts lines.join("\n") else string = title.ljust(justification) + "#{value}" puts wrap_string(string, indentation_level) end end end
ruby
def labeled(label, value, justification = 12) if value title = "- #{label}:" if value.is_a?(Enumerable) lines = [wrap_string(title, indentation_level)] lines += value.map do |v| wrap_string("- #{v}", indentation_level + 2) end puts lines.join("\n") else string = title.ljust(justification) + "#{value}" puts wrap_string(string, indentation_level) end end end
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Prints a message with a label. @param [String] label The label to print. @param [#to_s] value The value to print. @param [FixNum] justification The justification of the label.
[ "Prints", "a", "message", "with", "a", "label", "." ]
4ce915065174ac7985e9b229072d4ac304d00839
https://github.com/CocoaPods/Cork/blob/4ce915065174ac7985e9b229072d4ac304d00839/lib/cork/board.rb#L137-L151
23,813
CocoaPods/Cork
lib/cork/board.rb
Cork.Board.info
def info(message) indentation = verbose? ? @indentation_level : 0 indented = wrap_string(message, indentation) puts(indented) if block_given? @indentation_level += 2 @treat_titles_as_messages = true yield @treat_titles_as_messages = false @indentation_level -= 2 end end
ruby
def info(message) indentation = verbose? ? @indentation_level : 0 indented = wrap_string(message, indentation) puts(indented) if block_given? @indentation_level += 2 @treat_titles_as_messages = true yield @treat_titles_as_messages = false @indentation_level -= 2 end end
[ "def", "info", "(", "message", ")", "indentation", "=", "verbose?", "?", "@indentation_level", ":", "0", "indented", "=", "wrap_string", "(", "message", ",", "indentation", ")", "puts", "(", "indented", ")", "if", "block_given?", "@indentation_level", "+=", "2", "@treat_titles_as_messages", "=", "true", "yield", "@treat_titles_as_messages", "=", "false", "@indentation_level", "-=", "2", "end", "end" ]
Prints an info to the user. The info is always displayed. It respects the current indentation level only in verbose mode. Any title printed in the optional block is treated as a message. @param [String] message The message to print.
[ "Prints", "an", "info", "to", "the", "user", ".", "The", "info", "is", "always", "displayed", ".", "It", "respects", "the", "current", "indentation", "level", "only", "in", "verbose", "mode", "." ]
4ce915065174ac7985e9b229072d4ac304d00839
https://github.com/CocoaPods/Cork/blob/4ce915065174ac7985e9b229072d4ac304d00839/lib/cork/board.rb#L198-L210
23,814
CocoaPods/Cork
lib/cork/board.rb
Cork.Board.title
def title(title, verbose_prefix = '', relative_indentation = 2) if @treat_titles_as_messages message(title, verbose_prefix) else puts_title(title, verbose_prefix) end if block_given? @indentation_level += relative_indentation @title_level += 1 yield @indentation_level -= relative_indentation @title_level -= 1 end end
ruby
def title(title, verbose_prefix = '', relative_indentation = 2) if @treat_titles_as_messages message(title, verbose_prefix) else puts_title(title, verbose_prefix) end if block_given? @indentation_level += relative_indentation @title_level += 1 yield @indentation_level -= relative_indentation @title_level -= 1 end end
[ "def", "title", "(", "title", ",", "verbose_prefix", "=", "''", ",", "relative_indentation", "=", "2", ")", "if", "@treat_titles_as_messages", "message", "(", "title", ",", "verbose_prefix", ")", "else", "puts_title", "(", "title", ",", "verbose_prefix", ")", "end", "if", "block_given?", "@indentation_level", "+=", "relative_indentation", "@title_level", "+=", "1", "yield", "@indentation_level", "-=", "relative_indentation", "@title_level", "-=", "1", "end", "end" ]
A title opposed to a section is always visible @param [String] title The title to print @param [String] verbose_prefix See #message @param [FixNum] relative_indentation The indentation level relative to the current, when the message is printed.
[ "A", "title", "opposed", "to", "a", "section", "is", "always", "visible" ]
4ce915065174ac7985e9b229072d4ac304d00839
https://github.com/CocoaPods/Cork/blob/4ce915065174ac7985e9b229072d4ac304d00839/lib/cork/board.rb#L224-L238
23,815
CocoaPods/Cork
lib/cork/board.rb
Cork.Board.message
def message(message, verbose_prefix = '', relative_indentation = 2) message = verbose_prefix + message if verbose? puts_indented message if verbose? @indentation_level += relative_indentation yield if block_given? @indentation_level -= relative_indentation end
ruby
def message(message, verbose_prefix = '', relative_indentation = 2) message = verbose_prefix + message if verbose? puts_indented message if verbose? @indentation_level += relative_indentation yield if block_given? @indentation_level -= relative_indentation end
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Prints a verbose message taking an optional verbose prefix and a relative indentation valid for the UI action in the passed block. @todo Clean interface.
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4ce915065174ac7985e9b229072d4ac304d00839
https://github.com/CocoaPods/Cork/blob/4ce915065174ac7985e9b229072d4ac304d00839/lib/cork/board.rb#L290-L297
23,816
mare-imbrium/canis
lib/canis/core/widgets/rcontainer.rb
Canis.Container.correct_component
def correct_component c raise "Form is still not set in Container" unless @form attach_form(c) unless c.form @last_row ||= @row + 1 inset = 2 # 2011-10-20 current default behaviour is to stack if @positioning == :stack c.row = @last_row c.col = @col + inset # do not advance row, save col for next row @last_row += 1 elsif @positioning == :relative # UNTESTED NOTE if (c.row || 0) <= 0 $log.warn "c.row in CONTAINER is #{c.row} " c.row = @last_row @last_row += 1 elsif c.row > @row + @height -1 $log.warn "c.row in CONTAINER exceeds container. #{c.row} " c.row -= @height - @row_offset else # this is where it should come c.row += @row + @row_offset @last_row = c.row + 1 end if (c.col || 0) <= 0 c.col = @col + inset + @col_offset elsif c.col > @col + @width -1 c.col -= @width elsif c.col == @col c.col += @col_offset + inset else #f c.col < @col c.col += @col+@col_offset end $log.debug "XXX: CORRECT #{c.name} r:#{c.row} c:#{c.col} " end @first_time = false end
ruby
def correct_component c raise "Form is still not set in Container" unless @form attach_form(c) unless c.form @last_row ||= @row + 1 inset = 2 # 2011-10-20 current default behaviour is to stack if @positioning == :stack c.row = @last_row c.col = @col + inset # do not advance row, save col for next row @last_row += 1 elsif @positioning == :relative # UNTESTED NOTE if (c.row || 0) <= 0 $log.warn "c.row in CONTAINER is #{c.row} " c.row = @last_row @last_row += 1 elsif c.row > @row + @height -1 $log.warn "c.row in CONTAINER exceeds container. #{c.row} " c.row -= @height - @row_offset else # this is where it should come c.row += @row + @row_offset @last_row = c.row + 1 end if (c.col || 0) <= 0 c.col = @col + inset + @col_offset elsif c.col > @col + @width -1 c.col -= @width elsif c.col == @col c.col += @col_offset + inset else #f c.col < @col c.col += @col+@col_offset end $log.debug "XXX: CORRECT #{c.name} r:#{c.row} c:#{c.col} " end @first_time = false end
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what of by_name correct coordinates of comp esp if App has stacked them after this container It is best to use the simple stack feature. The rest could change at any time and is quite arbitrary. Some folks may set absolute locations if container is directly on a form, others may set relative locations if it is inside a tabbed pane or other container. Thus, stacks are best
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rcontainer.rb#L125-L162
23,817
awilliams/RTanque
lib/rtanque/runner.rb
RTanque.Runner.start
def start(gui = true) if gui require 'rtanque/gui' window = RTanque::Gui::Window.new(self.match) trap(:INT) { window.close } window.show else trap(:INT) { self.match.stop } self.match.start end end
ruby
def start(gui = true) if gui require 'rtanque/gui' window = RTanque::Gui::Window.new(self.match) trap(:INT) { window.close } window.show else trap(:INT) { self.match.stop } self.match.start end end
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Starts the match @param [Boolean] gui if false, runs headless match
[ "Starts", "the", "match" ]
a184cfbbbc259a88b40c900f3f90d8dcbcfe348e
https://github.com/awilliams/RTanque/blob/a184cfbbbc259a88b40c900f3f90d8dcbcfe348e/lib/rtanque/runner.rb#L30-L40
23,818
mare-imbrium/canis
lib/canis/core/util/app.rb
Canis.App.loop
def loop &block @form.repaint @window.wrefresh Ncurses::Panel.update_panels @break_key = ?\C-q.getbyte(0) # added this extra loop since from some places we exit using throw :close # amd that was in a much higher place, and was getting us right out, with # no chance of user canceling quit. This extra loop allows us to remain # added on 2011-11-24 while true catch :close do while((ch = @window.getchar()) != 999 ) if ch == @break_key || ch == @quit_key break end # 2014-08-19 - 22:51 commented next line, too much choice. keep it simple. delete in a month FIXME #yield ch if block # <<<---- # this is what the user should have control ove. earlier we would put this in # a try catch block so user could do what he wanted with the error. Now we # need to get it to him somehow, perhaps through a block or on_error event begin # execute a code block so caller program can handle keys from a hash or whatever. # NOTE: these keys will not appear in help # FIXME : ideally if its just a hash, we should allow user to give it to form # or widget which it will use, or merge, and be able to print help from if @keyblock str = keycode_tos ch # why did we ever want to convert to a symbol. why not just pass it as is. #@keyblock.call(str.gsub(/-/, "_").to_sym) # not used ever ret = @keyblock.call(str) if ret @form.repaint next end end @form.handle_key ch rescue => err $log.debug( "app.rb handle_key rescue reached ") $log.debug( err.to_s) $log.debug(err.backtrace.join("\n")) textdialog [err.to_s, *err.backtrace], :title => "Exception" end @window.wrefresh end end # catch stopping = @window.fire_close_handler @window.wrefresh break if stopping.nil? || stopping end # while end
ruby
def loop &block @form.repaint @window.wrefresh Ncurses::Panel.update_panels @break_key = ?\C-q.getbyte(0) # added this extra loop since from some places we exit using throw :close # amd that was in a much higher place, and was getting us right out, with # no chance of user canceling quit. This extra loop allows us to remain # added on 2011-11-24 while true catch :close do while((ch = @window.getchar()) != 999 ) if ch == @break_key || ch == @quit_key break end # 2014-08-19 - 22:51 commented next line, too much choice. keep it simple. delete in a month FIXME #yield ch if block # <<<---- # this is what the user should have control ove. earlier we would put this in # a try catch block so user could do what he wanted with the error. Now we # need to get it to him somehow, perhaps through a block or on_error event begin # execute a code block so caller program can handle keys from a hash or whatever. # NOTE: these keys will not appear in help # FIXME : ideally if its just a hash, we should allow user to give it to form # or widget which it will use, or merge, and be able to print help from if @keyblock str = keycode_tos ch # why did we ever want to convert to a symbol. why not just pass it as is. #@keyblock.call(str.gsub(/-/, "_").to_sym) # not used ever ret = @keyblock.call(str) if ret @form.repaint next end end @form.handle_key ch rescue => err $log.debug( "app.rb handle_key rescue reached ") $log.debug( err.to_s) $log.debug(err.backtrace.join("\n")) textdialog [err.to_s, *err.backtrace], :title => "Exception" end @window.wrefresh end end # catch stopping = @window.fire_close_handler @window.wrefresh break if stopping.nil? || stopping end # while end
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This method is called by run, and thus in most cases this is what is used. +run+ calls this without a block not sure, but user shuld be able to trap keystrokes if he wants but do i still call handle_key if he does, or give him total control. But loop is already called by framework
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/app.rb#L129-L181
23,819
mare-imbrium/canis
lib/canis/core/util/app.rb
Canis.App.safe_loop
def safe_loop &block begin loop &block rescue => ex $log.debug( "APP.rb rescue reached ") $log.debug( ex) if ex $log.debug(ex.backtrace.join("\n")) if ex ensure close # putting it here allows it to be printed on screen, otherwise it was not showing at all. if ex puts "========== EXCEPTION ==========" p ex puts "===============================" puts(ex.backtrace.join("\n")) end end end
ruby
def safe_loop &block begin loop &block rescue => ex $log.debug( "APP.rb rescue reached ") $log.debug( ex) if ex $log.debug(ex.backtrace.join("\n")) if ex ensure close # putting it here allows it to be printed on screen, otherwise it was not showing at all. if ex puts "========== EXCEPTION ==========" p ex puts "===============================" puts(ex.backtrace.join("\n")) end end end
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if calling loop separately better to call this, since it will shut off ncurses and print error on screen. UNUSED
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/app.rb#L185-L202
23,820
mare-imbrium/canis
lib/canis/core/util/app.rb
Canis.App.field_help_text
def field_help_text f = @form.get_current_field if f.respond_to?('help_text') h = f.help_text h = "No help text defined for this field.\nTry F1, or press '?' for key-bindings." unless h textdialog "#{h}", :title => "Widget Help Text" else alert "Could not get field #{f} or does not respond to helptext. Try F1 or '?'" end end
ruby
def field_help_text f = @form.get_current_field if f.respond_to?('help_text') h = f.help_text h = "No help text defined for this field.\nTry F1, or press '?' for key-bindings." unless h textdialog "#{h}", :title => "Widget Help Text" else alert "Could not get field #{f} or does not respond to helptext. Try F1 or '?'" end end
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displays help_text associated with field. 2011-10-15
[ "displays", "help_text", "associated", "with", "field", ".", "2011", "-", "10", "-", "15" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/app.rb#L301-L310
23,821
mare-imbrium/canis
lib/canis/core/util/app.rb
Canis.App.longest_in_list
def longest_in_list list #:nodoc: longest = list.inject(0) do |memo,word| memo >= word.length ? memo : word.length end longest end
ruby
def longest_in_list list #:nodoc: longest = list.inject(0) do |memo,word| memo >= word.length ? memo : word.length end longest end
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returns length of longest
[ "returns", "length", "of", "longest" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/app.rb#L423-L428
23,822
mare-imbrium/canis
lib/canis/core/util/app.rb
Canis.App._resolve_command
def _resolve_command opts, cmd return cmd if opts.include? cmd matches = opts.grep Regexp.new("^#{cmd}") end
ruby
def _resolve_command opts, cmd return cmd if opts.include? cmd matches = opts.grep Regexp.new("^#{cmd}") end
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if partial command entered then returns matches
[ "if", "partial", "command", "entered", "then", "returns", "matches" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/app.rb#L440-L443
23,823
mare-imbrium/canis
lib/canis/core/util/app.rb
Canis.App.run
def run &block begin # check if user has passed window coord in config, else root window @window = Canis::Window.root_window awin = @window catch(:close) do @form = Form.new @window #@form.bind_key(KEY_F1, 'help'){ display_app_help } # NOT REQUIRED NOW 2012-01-7 since form does it @form.bind_key([?q,?q], 'quit' ){ throw :close } if $log.debug? #@message = Variable.new #@message.value = "" $status_message ||= Variable.new # remember there are multiple levels of apps $status_message.value = "" #$error_message.update_command { @message.set_value($error_message.value) } if block begin yield_or_eval &block if block_given? # how the hell does a user trap exception if the loop is hidden from him ? FIXME loop rescue => ex $log.debug( "APP.rb rescue reached ") $log.debug( ex) if ex $log.debug(ex.backtrace.join("\n")) if ex ensure close # putting it here allows it to be printed on screen, otherwise it was not showing at all. if ex puts "========== EXCEPTION ==========" p ex puts "===============================" puts(ex.backtrace.join("\n")) end end nil else #@close_on_terminate = true self end #if block end # :close end end
ruby
def run &block begin # check if user has passed window coord in config, else root window @window = Canis::Window.root_window awin = @window catch(:close) do @form = Form.new @window #@form.bind_key(KEY_F1, 'help'){ display_app_help } # NOT REQUIRED NOW 2012-01-7 since form does it @form.bind_key([?q,?q], 'quit' ){ throw :close } if $log.debug? #@message = Variable.new #@message.value = "" $status_message ||= Variable.new # remember there are multiple levels of apps $status_message.value = "" #$error_message.update_command { @message.set_value($error_message.value) } if block begin yield_or_eval &block if block_given? # how the hell does a user trap exception if the loop is hidden from him ? FIXME loop rescue => ex $log.debug( "APP.rb rescue reached ") $log.debug( ex) if ex $log.debug(ex.backtrace.join("\n")) if ex ensure close # putting it here allows it to be printed on screen, otherwise it was not showing at all. if ex puts "========== EXCEPTION ==========" p ex puts "===============================" puts(ex.backtrace.join("\n")) end end nil else #@close_on_terminate = true self end #if block end # :close end end
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This is the method that is called by all apps usually that define an App block
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/app.rb#L446-L488
23,824
mare-imbrium/canis
lib/canis/core/util/app.rb
Canis.App._process_args
def _process_args args, config, block_event, events #:nodoc: raise "FIXME seems uncalled _process_args, remove it this does not come up within a month 2014-08-19 " args.each do |arg| case arg when Array # please don't use this, keep it simple and use hash NOTE # we can use r,c, w, h row, col, width, height = arg config[:row] = row config[:col] = col config[:width] = width if width # width for most XXX ? config[:height] = height if height when Hash config.merge!(arg) if block_event block_event = config.delete(:block_event){ block_event } raise "Invalid event. Use #{events}" unless events.include? block_event end when String config[:name] = arg config[:title] = arg # some may not have title #config[:text] = arg # some may not have title end end end
ruby
def _process_args args, config, block_event, events #:nodoc: raise "FIXME seems uncalled _process_args, remove it this does not come up within a month 2014-08-19 " args.each do |arg| case arg when Array # please don't use this, keep it simple and use hash NOTE # we can use r,c, w, h row, col, width, height = arg config[:row] = row config[:col] = col config[:width] = width if width # width for most XXX ? config[:height] = height if height when Hash config.merge!(arg) if block_event block_event = config.delete(:block_event){ block_event } raise "Invalid event. Use #{events}" unless events.include? block_event end when String config[:name] = arg config[:title] = arg # some may not have title #config[:text] = arg # some may not have title end end end
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process args, all widgets should call this
[ "process", "args", "all", "widgets", "should", "call", "this" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/app.rb#L553-L578
23,825
mare-imbrium/canis
lib/canis/core/widgets/listfooter.rb
Canis.ListFooter.print
def print comp config = @config row = comp.row + comp.height - 1 col = comp.col + 2 len = comp.width - col g = comp.form.window # we check just in case user nullifies it deliberately, since he may have changed config values @color_pair ||= get_color($datacolor, config[:color], config[:bgcolor]) @attrib ||= config[:attrib] || Ncurses::A_REVERSE # first print dashes through #g.printstring row, col, "%s" % "-" * len, @color_pair, Ncurses::A_REVERSE # now call the block to get current values for footer text on left ftext = nil if @command_text ftext = text(comp) else if !@right_text # user has not specified right or left, so we use a default on left ftext = "#{comp.current_index} of #{comp.size} " end end g.printstring(row, col, ftext, @color_pair, @attrib) if ftext # user has specified text for right, print it if @right_text len = comp.width ftext = right_text(comp) c = len - ftext.length - 2 g.printstring row, c, ftext, @color_pair, @attrib end end
ruby
def print comp config = @config row = comp.row + comp.height - 1 col = comp.col + 2 len = comp.width - col g = comp.form.window # we check just in case user nullifies it deliberately, since he may have changed config values @color_pair ||= get_color($datacolor, config[:color], config[:bgcolor]) @attrib ||= config[:attrib] || Ncurses::A_REVERSE # first print dashes through #g.printstring row, col, "%s" % "-" * len, @color_pair, Ncurses::A_REVERSE # now call the block to get current values for footer text on left ftext = nil if @command_text ftext = text(comp) else if !@right_text # user has not specified right or left, so we use a default on left ftext = "#{comp.current_index} of #{comp.size} " end end g.printstring(row, col, ftext, @color_pair, @attrib) if ftext # user has specified text for right, print it if @right_text len = comp.width ftext = right_text(comp) c = len - ftext.length - 2 g.printstring row, c, ftext, @color_pair, @attrib end end
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supply a default print function. The user program need not call this. It may be overridden The idea of passing a component at this stage is that one footer can be created for several tables or text components, each will pass +self+ when calling print. @param comp : the calling textpad component (usually passed as +self+)
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/listfooter.rb#L49-L82
23,826
mare-imbrium/canis
lib/canis/core/system/window.rb
Canis.Window.set_layout
def set_layout(layout) case layout when Array $log.error "NIL in window constructor" if layout.include? nil raise ArgumentError, "Nil in window constructor" if layout.include? nil # NOTE this is just setting, and not replacing zero with max values @height, @width, @top, @left = *layout raise ArgumentError, "Nil in window constructor" if @top.nil? || @left.nil? @layout = { :height => @height, :width => @width, :top => @top, :left => @left } when Hash @layout = layout [:height, :width, :top, :left].each do |name| instance_variable_set("@#{name}", @layout[name]) end end end
ruby
def set_layout(layout) case layout when Array $log.error "NIL in window constructor" if layout.include? nil raise ArgumentError, "Nil in window constructor" if layout.include? nil # NOTE this is just setting, and not replacing zero with max values @height, @width, @top, @left = *layout raise ArgumentError, "Nil in window constructor" if @top.nil? || @left.nil? @layout = { :height => @height, :width => @width, :top => @top, :left => @left } when Hash @layout = layout [:height, :width, :top, :left].each do |name| instance_variable_set("@#{name}", @layout[name]) end end end
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Creating variables case of array, we still create the hash @param array or hash containing h w t and l
[ "Creating", "variables", "case", "of", "array", "we", "still", "create", "the", "hash" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/system/window.rb#L229-L246
23,827
mare-imbrium/canis
lib/canis/core/system/window.rb
Canis.Window.destroy
def destroy # typically the ensure block should have this #$log.debug "win destroy start" $global_windows.delete self Ncurses::Panel.del_panel(@panel.pointer) if @panel delwin() if @window Ncurses::Panel.update_panels # added so below window does not need to do this 2011-10-1 # destroy any pads that were created by widgets using get_pad @pads.each { |pad| FFI::NCurses.delwin(pad) if pad pad = nil } if @pads # added here to hopefully take care of this issue once and for all. # Whenever any window is destroyed, the root window is repainted. # # 2014-08-18 - 20:35 trying out without refresh all since lower dialog gets erased Window.refresh_all #$log.debug "win destroy end" end
ruby
def destroy # typically the ensure block should have this #$log.debug "win destroy start" $global_windows.delete self Ncurses::Panel.del_panel(@panel.pointer) if @panel delwin() if @window Ncurses::Panel.update_panels # added so below window does not need to do this 2011-10-1 # destroy any pads that were created by widgets using get_pad @pads.each { |pad| FFI::NCurses.delwin(pad) if pad pad = nil } if @pads # added here to hopefully take care of this issue once and for all. # Whenever any window is destroyed, the root window is repainted. # # 2014-08-18 - 20:35 trying out without refresh all since lower dialog gets erased Window.refresh_all #$log.debug "win destroy end" end
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destroy window, panel and any pads that were requested
[ "destroy", "window", "panel", "and", "any", "pads", "that", "were", "requested" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/system/window.rb#L429-L450
23,828
mare-imbrium/canis
lib/canis/core/system/window.rb
Canis.Window.get_pad
def get_pad content_rows, content_cols pad = FFI::NCurses.newpad(content_rows, content_cols) @pads ||= [] @pads << pad ## added 2013-03-05 - 19:21 without next line how was pad being returned return pad end
ruby
def get_pad content_rows, content_cols pad = FFI::NCurses.newpad(content_rows, content_cols) @pads ||= [] @pads << pad ## added 2013-03-05 - 19:21 without next line how was pad being returned return pad end
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Widgets can get window to create a pad for them. This way when the window is destroyed, it will delete all the pads. A widget wold not be able to do this. The destroy method of the widget will be called.
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/system/window.rb#L456-L462
23,829
mare-imbrium/canis
lib/canis/core/system/window.rb
Canis.Window.print_border_mb
def print_border_mb row, col, height, width, color, attr # the next is for xterm-256 att = get_attrib attr len = width len = Ncurses.COLS-0 if len == 0 # print a bar across the screen #attron(Ncurses.COLOR_PAIR(color) | att) # this works for newmessagebox but not for old one. # Even now in some cases some black shows through, if the widget is printing spaces # such as field or textview on a messagebox. # 2016-01-14 - replacing 1 with space since junk is showing up in some cases. space_char = " ".codepoints.first (row-1).upto(row+height-1) do |r| # this loop clears the screen, printing spaces does not work since ncurses does not do anything mvwhline(r, col, space_char, len) end #attroff(Ncurses.COLOR_PAIR(color) | att) mvwaddch row, col, Ncurses::ACS_ULCORNER mvwhline( row, col+1, Ncurses::ACS_HLINE, width-6) mvwaddch row, col+width-5, Ncurses::ACS_URCORNER mvwvline( row+1, col, Ncurses::ACS_VLINE, height-4) mvwaddch row+height-3, col, Ncurses::ACS_LLCORNER mvwhline(row+height-3, col+1, Ncurses::ACS_HLINE, width-6) mvwaddch row+height-3, col+width-5, Ncurses::ACS_LRCORNER mvwvline( row+1, col+width-5, Ncurses::ACS_VLINE, height-4) end
ruby
def print_border_mb row, col, height, width, color, attr # the next is for xterm-256 att = get_attrib attr len = width len = Ncurses.COLS-0 if len == 0 # print a bar across the screen #attron(Ncurses.COLOR_PAIR(color) | att) # this works for newmessagebox but not for old one. # Even now in some cases some black shows through, if the widget is printing spaces # such as field or textview on a messagebox. # 2016-01-14 - replacing 1 with space since junk is showing up in some cases. space_char = " ".codepoints.first (row-1).upto(row+height-1) do |r| # this loop clears the screen, printing spaces does not work since ncurses does not do anything mvwhline(r, col, space_char, len) end #attroff(Ncurses.COLOR_PAIR(color) | att) mvwaddch row, col, Ncurses::ACS_ULCORNER mvwhline( row, col+1, Ncurses::ACS_HLINE, width-6) mvwaddch row, col+width-5, Ncurses::ACS_URCORNER mvwvline( row+1, col, Ncurses::ACS_VLINE, height-4) mvwaddch row+height-3, col, Ncurses::ACS_LLCORNER mvwhline(row+height-3, col+1, Ncurses::ACS_HLINE, width-6) mvwaddch row+height-3, col+width-5, Ncurses::ACS_LRCORNER mvwvline( row+1, col+width-5, Ncurses::ACS_VLINE, height-4) end
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prints the border for message boxes NOTE : FOR MESSAGEBOXES ONLY !!!! Then why not move to messagebox FIXME
[ "prints", "the", "border", "for", "message", "boxes" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/system/window.rb#L583-L610
23,830
mare-imbrium/canis
lib/canis/core/system/window.rb
Canis.Window.print_border
def print_border row, col, height, width, color, att=Ncurses::A_NORMAL raise "height needs to be supplied." if height.nil? raise "width needs to be supplied." if width.nil? att ||= Ncurses::A_NORMAL #$log.debug " inside window print_border r #{row} c #{col} h #{height} w #{width} " # 2009-11-02 00:45 made att nil for blanking out # FIXME - in tabbedpanes this clears one previous line ??? XXX when using a textarea/view # when using a pad this calls pads printstring which again reduces top and left !!! 2010-01-26 23:53 ww=width-2 clr = " "*ww (row+1).upto(row+height-1) do |r| printstring( r, col+1, clr, color, att) end print_border_only row, col, height, width, color, att end
ruby
def print_border row, col, height, width, color, att=Ncurses::A_NORMAL raise "height needs to be supplied." if height.nil? raise "width needs to be supplied." if width.nil? att ||= Ncurses::A_NORMAL #$log.debug " inside window print_border r #{row} c #{col} h #{height} w #{width} " # 2009-11-02 00:45 made att nil for blanking out # FIXME - in tabbedpanes this clears one previous line ??? XXX when using a textarea/view # when using a pad this calls pads printstring which again reduces top and left !!! 2010-01-26 23:53 ww=width-2 clr = " "*ww (row+1).upto(row+height-1) do |r| printstring( r, col+1, clr, color, att) end print_border_only row, col, height, width, color, att end
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prints a border around a widget, CLEARING the area. If calling with a pad, you would typically use 0,0, h-1, w-1. FIXME can this be moved to module Bordertitle ?
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/system/window.rb#L616-L632
23,831
mare-imbrium/canis
lib/canis/core/system/window.rb
Canis.Window.print_border_only
def print_border_only row, col, height, width, color, att=Ncurses::A_NORMAL if att.nil? att = Ncurses::A_NORMAL else att = get_attrib att end wattron(Ncurses.COLOR_PAIR(color) | att) mvwaddch row, col, Ncurses::ACS_ULCORNER mvwhline( row, col+1, Ncurses::ACS_HLINE, width-2) mvwaddch row, col+width-1, Ncurses::ACS_URCORNER mvwvline( row+1, col, Ncurses::ACS_VLINE, height-1) mvwaddch row+height-0, col, Ncurses::ACS_LLCORNER mvwhline(row+height-0, col+1, Ncurses::ACS_HLINE, width-2) mvwaddch row+height-0, col+width-1, Ncurses::ACS_LRCORNER mvwvline( row+1, col+width-1, Ncurses::ACS_VLINE, height-1) wattroff(Ncurses.COLOR_PAIR(color) | att) end
ruby
def print_border_only row, col, height, width, color, att=Ncurses::A_NORMAL if att.nil? att = Ncurses::A_NORMAL else att = get_attrib att end wattron(Ncurses.COLOR_PAIR(color) | att) mvwaddch row, col, Ncurses::ACS_ULCORNER mvwhline( row, col+1, Ncurses::ACS_HLINE, width-2) mvwaddch row, col+width-1, Ncurses::ACS_URCORNER mvwvline( row+1, col, Ncurses::ACS_VLINE, height-1) mvwaddch row+height-0, col, Ncurses::ACS_LLCORNER mvwhline(row+height-0, col+1, Ncurses::ACS_HLINE, width-2) mvwaddch row+height-0, col+width-1, Ncurses::ACS_LRCORNER mvwvline( row+1, col+width-1, Ncurses::ACS_VLINE, height-1) wattroff(Ncurses.COLOR_PAIR(color) | att) end
[ "def", "print_border_only", "row", ",", "col", ",", "height", ",", "width", ",", "color", ",", "att", "=", "Ncurses", "::", "A_NORMAL", "if", "att", ".", "nil?", "att", "=", "Ncurses", "::", "A_NORMAL", "else", "att", "=", "get_attrib", "att", "end", "wattron", "(", "Ncurses", ".", "COLOR_PAIR", "(", "color", ")", "|", "att", ")", "mvwaddch", "row", ",", "col", ",", "Ncurses", "::", "ACS_ULCORNER", "mvwhline", "(", "row", ",", "col", "+", "1", ",", "Ncurses", "::", "ACS_HLINE", ",", "width", "-", "2", ")", "mvwaddch", "row", ",", "col", "+", "width", "-", "1", ",", "Ncurses", "::", "ACS_URCORNER", "mvwvline", "(", "row", "+", "1", ",", "col", ",", "Ncurses", "::", "ACS_VLINE", ",", "height", "-", "1", ")", "mvwaddch", "row", "+", "height", "-", "0", ",", "col", ",", "Ncurses", "::", "ACS_LLCORNER", "mvwhline", "(", "row", "+", "height", "-", "0", ",", "col", "+", "1", ",", "Ncurses", "::", "ACS_HLINE", ",", "width", "-", "2", ")", "mvwaddch", "row", "+", "height", "-", "0", ",", "col", "+", "width", "-", "1", ",", "Ncurses", "::", "ACS_LRCORNER", "mvwvline", "(", "row", "+", "1", ",", "col", "+", "width", "-", "1", ",", "Ncurses", "::", "ACS_VLINE", ",", "height", "-", "1", ")", "wattroff", "(", "Ncurses", ".", "COLOR_PAIR", "(", "color", ")", "|", "att", ")", "end" ]
print just the border, no cleanup + Earlier, we would clean up. Now in some cases, i'd like + to print border over what's been done. XXX this reduces 1 from width but not height !!! FIXME FIXME can this be moved to module Bordertitle ?
[ "print", "just", "the", "border", "no", "cleanup", "+", "Earlier", "we", "would", "clean", "up", ".", "Now", "in", "some", "cases", "i", "d", "like", "+", "to", "print", "border", "over", "what", "s", "been", "done", ".", "XXX", "this", "reduces", "1", "from", "width", "but", "not", "height", "!!!", "FIXME", "FIXME", "can", "this", "be", "moved", "to", "module", "Bordertitle", "?" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/system/window.rb#L640-L657
23,832
mare-imbrium/canis
lib/canis/core/widgets/rtabbedpane.rb
Canis.TabbedPane.goto_last_item
def goto_last_item bc = @buttons.count f = nil @components[bc..-1].each { |c| if c.focusable f = c end } if f leave_current_component @current_component = f set_form_row end end
ruby
def goto_last_item bc = @buttons.count f = nil @components[bc..-1].each { |c| if c.focusable f = c end } if f leave_current_component @current_component = f set_form_row end end
[ "def", "goto_last_item", "bc", "=", "@buttons", ".", "count", "f", "=", "nil", "@components", "[", "bc", "..", "-", "1", "]", ".", "each", "{", "|", "c", "|", "if", "c", ".", "focusable", "f", "=", "c", "end", "}", "if", "f", "leave_current_component", "@current_component", "=", "f", "set_form_row", "end", "end" ]
takes focus to last item
[ "takes", "focus", "to", "last", "item" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rtabbedpane.rb#L219-L232
23,833
mare-imbrium/canis
lib/canis/core/widgets/rtabbedpane.rb
Canis.TabbedPane.goto_next_component
def goto_next_component if @current_component != nil leave_current_component if on_last_component? @_entered = false return :UNHANDLED end @current_index = @components.index(@current_component) index = @current_index + 1 index.upto(@components.length-1) do |i| f = @components[i] if f.focusable @current_index = i @current_component = f return set_form_row end end end @_entered = false return :UNHANDLED end
ruby
def goto_next_component if @current_component != nil leave_current_component if on_last_component? @_entered = false return :UNHANDLED end @current_index = @components.index(@current_component) index = @current_index + 1 index.upto(@components.length-1) do |i| f = @components[i] if f.focusable @current_index = i @current_component = f return set_form_row end end end @_entered = false return :UNHANDLED end
[ "def", "goto_next_component", "if", "@current_component", "!=", "nil", "leave_current_component", "if", "on_last_component?", "@_entered", "=", "false", "return", ":UNHANDLED", "end", "@current_index", "=", "@components", ".", "index", "(", "@current_component", ")", "index", "=", "@current_index", "+", "1", "index", ".", "upto", "(", "@components", ".", "length", "-", "1", ")", "do", "|", "i", "|", "f", "=", "@components", "[", "i", "]", "if", "f", ".", "focusable", "@current_index", "=", "i", "@current_component", "=", "f", "return", "set_form_row", "end", "end", "end", "@_entered", "=", "false", "return", ":UNHANDLED", "end" ]
take focus to the next component or item Called from DOWN, RIGHT or Tab
[ "take", "focus", "to", "the", "next", "component", "or", "item", "Called", "from", "DOWN", "RIGHT", "or", "Tab" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rtabbedpane.rb#L235-L255
23,834
mare-imbrium/canis
lib/canis/core/widgets/rtabbedpane.rb
Canis.TabbedPane.goto_prev_component
def goto_prev_component if @current_component != nil leave_current_component if on_first_component? @_entered = false return :UNHANDLED end @current_index = @components.index(@current_component) index = @current_index -= 1 index.downto(0) do |i| f = @components[i] if f.focusable @current_index = i @current_component = f return set_form_row end end end return :UNHANDLED end
ruby
def goto_prev_component if @current_component != nil leave_current_component if on_first_component? @_entered = false return :UNHANDLED end @current_index = @components.index(@current_component) index = @current_index -= 1 index.downto(0) do |i| f = @components[i] if f.focusable @current_index = i @current_component = f return set_form_row end end end return :UNHANDLED end
[ "def", "goto_prev_component", "if", "@current_component", "!=", "nil", "leave_current_component", "if", "on_first_component?", "@_entered", "=", "false", "return", ":UNHANDLED", "end", "@current_index", "=", "@components", ".", "index", "(", "@current_component", ")", "index", "=", "@current_index", "-=", "1", "index", ".", "downto", "(", "0", ")", "do", "|", "i", "|", "f", "=", "@components", "[", "i", "]", "if", "f", ".", "focusable", "@current_index", "=", "i", "@current_component", "=", "f", "return", "set_form_row", "end", "end", "end", "return", ":UNHANDLED", "end" ]
take focus to prev component or item Called from LEFT, UP or Back Tab
[ "take", "focus", "to", "prev", "component", "or", "item", "Called", "from", "LEFT", "UP", "or", "Back", "Tab" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rtabbedpane.rb#L258-L277
23,835
mare-imbrium/canis
lib/canis/core/widgets/rtabbedpane.rb
Canis.TabbedPane.make_buttons
def make_buttons names @action_buttons = [] $log.debug "XXX: came to NTP make buttons FORM= #{@form.name} names #{names} " total = names.inject(0) {|total, item| total + item.length + 4} bcol = center_column total # this craps out when height is zero brow = @row + @height-2 brow = FFI::NCurses.LINES-2 if brow < 0 $log.debug "XXX: putting buttons :on #{brow} : #{@row} , #{@height} " button_ct=0 tpp = self names.each_with_index do |bname, ix| text = bname #underline = @underlines[ix] if [email protected]? button = Button.new nil do text text name bname row brow col bcol #underline underline highlight_bgcolor $reversecolor color $datacolor bgcolor $datacolor end @action_buttons << button button.form = @form button.override_graphic @graphic index = button_ct tpp = self button.command { |form| @selected_index = index; @stop = true; # ActionEvent has source event and action_command fire_handler :PRESS, ActionEvent.new(tpp, index, button.text) #throw(:close, @selected_index) } button_ct += 1 bcol += text.length+6 end end
ruby
def make_buttons names @action_buttons = [] $log.debug "XXX: came to NTP make buttons FORM= #{@form.name} names #{names} " total = names.inject(0) {|total, item| total + item.length + 4} bcol = center_column total # this craps out when height is zero brow = @row + @height-2 brow = FFI::NCurses.LINES-2 if brow < 0 $log.debug "XXX: putting buttons :on #{brow} : #{@row} , #{@height} " button_ct=0 tpp = self names.each_with_index do |bname, ix| text = bname #underline = @underlines[ix] if [email protected]? button = Button.new nil do text text name bname row brow col bcol #underline underline highlight_bgcolor $reversecolor color $datacolor bgcolor $datacolor end @action_buttons << button button.form = @form button.override_graphic @graphic index = button_ct tpp = self button.command { |form| @selected_index = index; @stop = true; # ActionEvent has source event and action_command fire_handler :PRESS, ActionEvent.new(tpp, index, button.text) #throw(:close, @selected_index) } button_ct += 1 bcol += text.length+6 end end
[ "def", "make_buttons", "names", "@action_buttons", "=", "[", "]", "$log", ".", "debug", "\"XXX: came to NTP make buttons FORM= #{@form.name} names #{names} \"", "total", "=", "names", ".", "inject", "(", "0", ")", "{", "|", "total", ",", "item", "|", "total", "+", "item", ".", "length", "+", "4", "}", "bcol", "=", "center_column", "total", "# this craps out when height is zero", "brow", "=", "@row", "+", "@height", "-", "2", "brow", "=", "FFI", "::", "NCurses", ".", "LINES", "-", "2", "if", "brow", "<", "0", "$log", ".", "debug", "\"XXX: putting buttons :on #{brow} : #{@row} , #{@height} \"", "button_ct", "=", "0", "tpp", "=", "self", "names", ".", "each_with_index", "do", "|", "bname", ",", "ix", "|", "text", "=", "bname", "#underline = @underlines[ix] if [email protected]?", "button", "=", "Button", ".", "new", "nil", "do", "text", "text", "name", "bname", "row", "brow", "col", "bcol", "#underline underline", "highlight_bgcolor", "$reversecolor", "color", "$datacolor", "bgcolor", "$datacolor", "end", "@action_buttons", "<<", "button", "button", ".", "form", "=", "@form", "button", ".", "override_graphic", "@graphic", "index", "=", "button_ct", "tpp", "=", "self", "button", ".", "command", "{", "|", "form", "|", "@selected_index", "=", "index", ";", "@stop", "=", "true", ";", "# ActionEvent has source event and action_command", "fire_handler", ":PRESS", ",", "ActionEvent", ".", "new", "(", "tpp", ",", "index", ",", "button", ".", "text", ")", "#throw(:close, @selected_index)", "}", "button_ct", "+=", "1", "bcol", "+=", "text", ".", "length", "+", "6", "end", "end" ]
actually creates the action buttons
[ "actually", "creates", "the", "action", "buttons" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rtabbedpane.rb#L492-L531
23,836
mare-imbrium/canis
lib/canis/core/widgets/rcombo.rb
Canis.ComboBox.handle_key
def handle_key(ch) @current_index ||= 0 # added 2009-01-18 22:44 no point moving horiz or passing up to Field if not edit if !@editable if ch == KEY_LEFT or ch == KEY_RIGHT return :UNHANDLED end end case @arrow_key_policy when :ignore if ch == KEY_DOWN or ch == KEY_UP return :UNHANDLED end when :popup if ch == KEY_DOWN or ch == KEY_UP popup end end case ch #when KEY_UP # show previous value # previous_row #when KEY_DOWN # show previous value # next_row # adding spacebar to popup combo, as in microemacs 2010-10-01 13:21 when 32, KEY_DOWN+ META_KEY # alt down popup # pop up the popup else super end end
ruby
def handle_key(ch) @current_index ||= 0 # added 2009-01-18 22:44 no point moving horiz or passing up to Field if not edit if !@editable if ch == KEY_LEFT or ch == KEY_RIGHT return :UNHANDLED end end case @arrow_key_policy when :ignore if ch == KEY_DOWN or ch == KEY_UP return :UNHANDLED end when :popup if ch == KEY_DOWN or ch == KEY_UP popup end end case ch #when KEY_UP # show previous value # previous_row #when KEY_DOWN # show previous value # next_row # adding spacebar to popup combo, as in microemacs 2010-10-01 13:21 when 32, KEY_DOWN+ META_KEY # alt down popup # pop up the popup else super end end
[ "def", "handle_key", "(", "ch", ")", "@current_index", "||=", "0", "# added 2009-01-18 22:44 no point moving horiz or passing up to Field if not edit", "if", "!", "@editable", "if", "ch", "==", "KEY_LEFT", "or", "ch", "==", "KEY_RIGHT", "return", ":UNHANDLED", "end", "end", "case", "@arrow_key_policy", "when", ":ignore", "if", "ch", "==", "KEY_DOWN", "or", "ch", "==", "KEY_UP", "return", ":UNHANDLED", "end", "when", ":popup", "if", "ch", "==", "KEY_DOWN", "or", "ch", "==", "KEY_UP", "popup", "end", "end", "case", "ch", "#when KEY_UP # show previous value", "# previous_row", "#when KEY_DOWN # show previous value", "# next_row", "# adding spacebar to popup combo, as in microemacs 2010-10-01 13:21 ", "when", "32", ",", "KEY_DOWN", "+", "META_KEY", "# alt down", "popup", "# pop up the popup", "else", "super", "end", "end" ]
combo edit box key handling removed UP and DOWN and bound it, so it can be unbound
[ "combo", "edit", "box", "key", "handling", "removed", "UP", "and", "DOWN", "and", "bound", "it", "so", "it", "can", "be", "unbound" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rcombo.rb#L80-L109
23,837
mare-imbrium/canis
lib/canis/core/widgets/rcombo.rb
Canis.ComboBox.putc
def putc c if c >= 0 and c <= 127 ret = putch c.chr if ret == 0 addcol 1 if @editable set_modified end end return -1 # always ??? XXX end
ruby
def putc c if c >= 0 and c <= 127 ret = putch c.chr if ret == 0 addcol 1 if @editable set_modified end end return -1 # always ??? XXX end
[ "def", "putc", "c", "if", "c", ">=", "0", "and", "c", "<=", "127", "ret", "=", "putch", "c", ".", "chr", "if", "ret", "==", "0", "addcol", "1", "if", "@editable", "set_modified", "end", "end", "return", "-", "1", "# always ??? XXX ", "end" ]
Field putc advances cursor when it gives a char so we override this
[ "Field", "putc", "advances", "cursor", "when", "it", "gives", "a", "char", "so", "we", "override", "this" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rcombo.rb#L140-L149
23,838
mare-imbrium/canis
lib/canis/core/widgets/rcombo.rb
Canis.ComboBox.putch
def putch char @current_index ||= 0 if @editable raise "how is it editable here in combo" super return 0 else match = next_match(char) text match unless match.nil? fire_handler :ENTER_ROW, self end @modified = true fire_handler :CHANGE, self # 2008-12-09 14:51 ??? 0 end
ruby
def putch char @current_index ||= 0 if @editable raise "how is it editable here in combo" super return 0 else match = next_match(char) text match unless match.nil? fire_handler :ENTER_ROW, self end @modified = true fire_handler :CHANGE, self # 2008-12-09 14:51 ??? 0 end
[ "def", "putch", "char", "@current_index", "||=", "0", "if", "@editable", "raise", "\"how is it editable here in combo\"", "super", "return", "0", "else", "match", "=", "next_match", "(", "char", ")", "text", "match", "unless", "match", ".", "nil?", "fire_handler", ":ENTER_ROW", ",", "self", "end", "@modified", "=", "true", "fire_handler", ":CHANGE", ",", "self", "# 2008-12-09 14:51 ???", "0", "end" ]
field does not give char to non-editable fields so we override
[ "field", "does", "not", "give", "char", "to", "non", "-", "editable", "fields", "so", "we", "override" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rcombo.rb#L152-L166
23,839
mare-imbrium/canis
lib/canis/core/widgets/rcombo.rb
Canis.ComboBox.next_match
def next_match char start = @current_index start.upto(@list.length-1) do |ix| if @list[ix][0,1].casecmp(char) == 0 return @list[ix] unless @list[ix] == @buffer end @current_index += 1 end ## could not find, start from zero @current_index = 0 start = [@list.length()-1, start].min 0.upto(start) do |ix| if @list[ix][0,1].casecmp(char) == 0 return @list[ix] unless @list[ix] == @buffer end @current_index += 1 end @current_index = [@list.length()-1, @current_index].min return nil end
ruby
def next_match char start = @current_index start.upto(@list.length-1) do |ix| if @list[ix][0,1].casecmp(char) == 0 return @list[ix] unless @list[ix] == @buffer end @current_index += 1 end ## could not find, start from zero @current_index = 0 start = [@list.length()-1, start].min 0.upto(start) do |ix| if @list[ix][0,1].casecmp(char) == 0 return @list[ix] unless @list[ix] == @buffer end @current_index += 1 end @current_index = [@list.length()-1, @current_index].min return nil end
[ "def", "next_match", "char", "start", "=", "@current_index", "start", ".", "upto", "(", "@list", ".", "length", "-", "1", ")", "do", "|", "ix", "|", "if", "@list", "[", "ix", "]", "[", "0", ",", "1", "]", ".", "casecmp", "(", "char", ")", "==", "0", "return", "@list", "[", "ix", "]", "unless", "@list", "[", "ix", "]", "==", "@buffer", "end", "@current_index", "+=", "1", "end", "## could not find, start from zero", "@current_index", "=", "0", "start", "=", "[", "@list", ".", "length", "(", ")", "-", "1", ",", "start", "]", ".", "min", "0", ".", "upto", "(", "start", ")", "do", "|", "ix", "|", "if", "@list", "[", "ix", "]", "[", "0", ",", "1", "]", ".", "casecmp", "(", "char", ")", "==", "0", "return", "@list", "[", "ix", "]", "unless", "@list", "[", "ix", "]", "==", "@buffer", "end", "@current_index", "+=", "1", "end", "@current_index", "=", "[", "@list", ".", "length", "(", ")", "-", "1", ",", "@current_index", "]", ".", "min", "return", "nil", "end" ]
the sets the next match in the edit field
[ "the", "sets", "the", "next", "match", "in", "the", "edit", "field" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rcombo.rb#L169-L188
23,840
mare-imbrium/canis
examples/common/devel.rb
Canis.Devel.choose_file_and_view
def choose_file_and_view glob=nil, startdir="." glob ||= "**/*.rb" str = choose_file glob, :title => "Select a file", :directory => startdir, :help_text => "Enter pattern, use UP DOWN to traverse, Backspace to delete, ENTER to select. Esc-Esc to quit" if str and str != "" code_browse str end end
ruby
def choose_file_and_view glob=nil, startdir="." glob ||= "**/*.rb" str = choose_file glob, :title => "Select a file", :directory => startdir, :help_text => "Enter pattern, use UP DOWN to traverse, Backspace to delete, ENTER to select. Esc-Esc to quit" if str and str != "" code_browse str end end
[ "def", "choose_file_and_view", "glob", "=", "nil", ",", "startdir", "=", "\".\"", "glob", "||=", "\"**/*.rb\"", "str", "=", "choose_file", "glob", ",", ":title", "=>", "\"Select a file\"", ",", ":directory", "=>", "startdir", ",", ":help_text", "=>", "\"Enter pattern, use UP DOWN to traverse, Backspace to delete, ENTER to select. Esc-Esc to quit\"", "if", "str", "and", "str", "!=", "\"\"", "code_browse", "str", "end", "end" ]
this should be available to view also.
[ "this", "should", "be", "available", "to", "view", "also", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/examples/common/devel.rb#L72-L80
23,841
mare-imbrium/canis
examples/common/devel.rb
Canis.Devel.view_properties_as_tree
def view_properties_as_tree [email protected]_current_field alert "Nil field" unless field return unless field text = [] tree = {} #iv = field.instance_variables.map do |v| v.to_s; end field.instance_variables.each do |v| val = field.instance_variable_get(v) klass = val.class if val.is_a? Array #tree[v.to_s] = val text << { v.to_s => val } val = val.size elsif val.is_a? Hash #tree[v.to_s] = val text << { v.to_s => val } if val.size <= 5 val = val.keys else val = val.keys.size.to_s + " [" + val.keys.first(5).join(", ") + " ...]" end end case val when String, Integer, TrueClass, FalseClass, NilClass, Array, Hash, Symbol ; else val = "Not shown" end text << "%-20s %10s %s" % [v, klass, val] end tree["Instance Variables"] = text pm = field.public_methods(false).map do |v| v.to_s; end tree["Public Methods"] = pm pm = field.public_methods(true) - field.public_methods(false) pm = pm.map do |v| v.to_s; end tree["Inherited Methods"] = pm #$log.debug " view_properties #{s.size} , #{s} " treedialog tree, :title => "Properties" end
ruby
def view_properties_as_tree [email protected]_current_field alert "Nil field" unless field return unless field text = [] tree = {} #iv = field.instance_variables.map do |v| v.to_s; end field.instance_variables.each do |v| val = field.instance_variable_get(v) klass = val.class if val.is_a? Array #tree[v.to_s] = val text << { v.to_s => val } val = val.size elsif val.is_a? Hash #tree[v.to_s] = val text << { v.to_s => val } if val.size <= 5 val = val.keys else val = val.keys.size.to_s + " [" + val.keys.first(5).join(", ") + " ...]" end end case val when String, Integer, TrueClass, FalseClass, NilClass, Array, Hash, Symbol ; else val = "Not shown" end text << "%-20s %10s %s" % [v, klass, val] end tree["Instance Variables"] = text pm = field.public_methods(false).map do |v| v.to_s; end tree["Public Methods"] = pm pm = field.public_methods(true) - field.public_methods(false) pm = pm.map do |v| v.to_s; end tree["Inherited Methods"] = pm #$log.debug " view_properties #{s.size} , #{s} " treedialog tree, :title => "Properties" end
[ "def", "view_properties_as_tree", "field", "=", "@form", ".", "get_current_field", "alert", "\"Nil field\"", "unless", "field", "return", "unless", "field", "text", "=", "[", "]", "tree", "=", "{", "}", "#iv = field.instance_variables.map do |v| v.to_s; end", "field", ".", "instance_variables", ".", "each", "do", "|", "v", "|", "val", "=", "field", ".", "instance_variable_get", "(", "v", ")", "klass", "=", "val", ".", "class", "if", "val", ".", "is_a?", "Array", "#tree[v.to_s] = val", "text", "<<", "{", "v", ".", "to_s", "=>", "val", "}", "val", "=", "val", ".", "size", "elsif", "val", ".", "is_a?", "Hash", "#tree[v.to_s] = val", "text", "<<", "{", "v", ".", "to_s", "=>", "val", "}", "if", "val", ".", "size", "<=", "5", "val", "=", "val", ".", "keys", "else", "val", "=", "val", ".", "keys", ".", "size", ".", "to_s", "+", "\" [\"", "+", "val", ".", "keys", ".", "first", "(", "5", ")", ".", "join", "(", "\", \"", ")", "+", "\" ...]\"", "end", "end", "case", "val", "when", "String", ",", "Integer", ",", "TrueClass", ",", "FalseClass", ",", "NilClass", ",", "Array", ",", "Hash", ",", "Symbol", ";", "else", "val", "=", "\"Not shown\"", "end", "text", "<<", "\"%-20s %10s %s\"", "%", "[", "v", ",", "klass", ",", "val", "]", "end", "tree", "[", "\"Instance Variables\"", "]", "=", "text", "pm", "=", "field", ".", "public_methods", "(", "false", ")", ".", "map", "do", "|", "v", "|", "v", ".", "to_s", ";", "end", "tree", "[", "\"Public Methods\"", "]", "=", "pm", "pm", "=", "field", ".", "public_methods", "(", "true", ")", "-", "field", ".", "public_methods", "(", "false", ")", "pm", "=", "pm", ".", "map", "do", "|", "v", "|", "v", ".", "to_s", ";", "end", "tree", "[", "\"Inherited Methods\"", "]", "=", "pm", "#$log.debug \" view_properties #{s.size} , #{s} \"", "treedialog", "tree", ",", ":title", "=>", "\"Properties\"", "end" ]
place instance_vars of current or given object into a hash and view in a treedialog.
[ "place", "instance_vars", "of", "current", "or", "given", "object", "into", "a", "hash", "and", "view", "in", "a", "treedialog", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/examples/common/devel.rb#L124-L163
23,842
mare-imbrium/canis
lib/canis/core/widgets/rmenu.rb
Canis.MenuSeparator.repaint
def repaint acolor = get_color($reversecolor, @color, @bgcolor) #@parent.window.printstring( @row, 0, "|%s|" % ("-"*@width), acolor) @parent.window.mvwhline( @row, 1, Ncurses::ACS_HLINE, @width) # these 2 are probably overwritten by the borders @parent.window.mvaddch( @row, 0, Ncurses::ACS_LTEE) @parent.window.mvaddch( @row, @width+1, Ncurses::ACS_RTEE) end
ruby
def repaint acolor = get_color($reversecolor, @color, @bgcolor) #@parent.window.printstring( @row, 0, "|%s|" % ("-"*@width), acolor) @parent.window.mvwhline( @row, 1, Ncurses::ACS_HLINE, @width) # these 2 are probably overwritten by the borders @parent.window.mvaddch( @row, 0, Ncurses::ACS_LTEE) @parent.window.mvaddch( @row, @width+1, Ncurses::ACS_RTEE) end
[ "def", "repaint", "acolor", "=", "get_color", "(", "$reversecolor", ",", "@color", ",", "@bgcolor", ")", "#@parent.window.printstring( @row, 0, \"|%s|\" % (\"-\"*@width), acolor)", "@parent", ".", "window", ".", "mvwhline", "(", "@row", ",", "1", ",", "Ncurses", "::", "ACS_HLINE", ",", "@width", ")", "# these 2 are probably overwritten by the borders", "@parent", ".", "window", ".", "mvaddch", "(", "@row", ",", "0", ",", "Ncurses", "::", "ACS_LTEE", ")", "@parent", ".", "window", ".", "mvaddch", "(", "@row", ",", "@width", "+", "1", ",", "Ncurses", "::", "ACS_RTEE", ")", "end" ]
2011-09-25 V1.3.1
[ "2011", "-", "09", "-", "25", "V1", ".", "3", ".", "1" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rmenu.rb#L47-L54
23,843
mare-imbrium/canis
lib/canis/core/widgets/rmenu.rb
Canis.Menu.select_item
def select_item ix0 return if @items.nil? or @items.empty? #$log.debug "insdie select item : #{ix0} active: #{@active_index}" if !@active_index.nil? @items[@active_index].on_leave end previtem = @active_index @active_index = ix0 if @items[ix0].enabled @items[ix0].on_enter else #$log.debug "insdie sele nxt item ENABLED FALSE : #{ix0}" if @active_index > previtem select_next_item else select_prev_item end end @window.refresh end
ruby
def select_item ix0 return if @items.nil? or @items.empty? #$log.debug "insdie select item : #{ix0} active: #{@active_index}" if !@active_index.nil? @items[@active_index].on_leave end previtem = @active_index @active_index = ix0 if @items[ix0].enabled @items[ix0].on_enter else #$log.debug "insdie sele nxt item ENABLED FALSE : #{ix0}" if @active_index > previtem select_next_item else select_prev_item end end @window.refresh end
[ "def", "select_item", "ix0", "return", "if", "@items", ".", "nil?", "or", "@items", ".", "empty?", "#$log.debug \"insdie select item : #{ix0} active: #{@active_index}\" ", "if", "!", "@active_index", ".", "nil?", "@items", "[", "@active_index", "]", ".", "on_leave", "end", "previtem", "=", "@active_index", "@active_index", "=", "ix0", "if", "@items", "[", "ix0", "]", ".", "enabled", "@items", "[", "ix0", "]", ".", "on_enter", "else", "#$log.debug \"insdie sele nxt item ENABLED FALSE : #{ix0}\" ", "if", "@active_index", ">", "previtem", "select_next_item", "else", "select_prev_item", "end", "end", "@window", ".", "refresh", "end" ]
recursive if given one not enabled goes to next enabled
[ "recursive", "if", "given", "one", "not", "enabled", "goes", "to", "next", "enabled" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rmenu.rb#L336-L355
23,844
mare-imbrium/canis
lib/canis/core/widgets/rmenu.rb
Canis.Menu.array_width
def array_width a longest = a.max {|a,b| a.to_s.length <=> b.to_s.length } #$log.debug "array width #{longest}" longest.to_s.length end
ruby
def array_width a longest = a.max {|a,b| a.to_s.length <=> b.to_s.length } #$log.debug "array width #{longest}" longest.to_s.length end
[ "def", "array_width", "a", "longest", "=", "a", ".", "max", "{", "|", "a", ",", "b", "|", "a", ".", "to_s", ".", "length", "<=>", "b", ".", "to_s", ".", "length", "}", "#$log.debug \"array width #{longest}\"", "longest", ".", "to_s", ".", "length", "end" ]
private returns length of longest item in array
[ "private", "returns", "length", "of", "longest", "item", "in", "array" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rmenu.rb#L542-L546
23,845
mare-imbrium/canis
lib/canis/core/widgets/rmenu.rb
Canis.Menu.handle_key
def handle_key ch if !@current_menu.empty? cmenu = @current_menu.last else cmenu = self end if !@@menus.empty? cmenu = @@menus.last else cmenu = self end case ch when KEY_DOWN cmenu.select_next_item #return cmenu.fire # XXX 2010-10-16 21:39 trying out if cmenu.is_a? Canis::Menu #alert "is a menu" # this gets triggered even when we are on items end when KEY_UP cmenu.select_prev_item when KEY_ENTER, 10, 13, 32 # added 32 2008-11-27 23:50 return cmenu.fire when KEY_LEFT if cmenu.parent.is_a? Canis::Menu #$log.debug "LEFT IN MENU : #{cmenu.parent.class} len: #{cmenu.parent.current_menu.length}" #$log.debug "left IN MENU : #{cmenu.parent.class} len: #{cmenu.current_menu.length}" end ret = cmenu.select_left_item # 2011-09-24 V1.3.1 attempt to goto left item if columns if ret == :UNHANDLED if cmenu.parent.is_a? Canis::MenuBar #and !cmenu.parent.current_menu.empty? #$log.debug " ABOU TO DESTROY DUE TO LEFT" cmenu.current_menu.pop @@menus.pop ## NEW cmenu.destroy return :UNHANDLED end # LEFT on a menu list allows me to close and return to higher level if cmenu.parent.is_a? Canis::Menu #and !cmenu.parent.current_menu.empty? #$log.debug " ABOU TO DESTROY DUE TO LEFT" cmenu.current_menu.pop @@menus.pop ## NEW cmenu.destroy #return :UNHANDLED end end when KEY_RIGHT $log.debug "RIGHTIN MENU : #{text} " if cmenu.active_index if cmenu.items[cmenu.active_index].is_a? Canis::Menu #alert "could fire here cmenu: #{cmenu.text}, par: #{cmenu.parent.text} " cmenu.fire return #$log.debug "right IN MENU : #{cmenu.parent.class} len: #{cmenu.parent.current_menu.length}" #$log.debug "right IN MENU : #{cmenu.parent.class} len: #{cmenu.current_menu.length}" end end # This introduces a bug if no open items ret = cmenu.select_right_item # 2011-09-24 V1.3.1 attempt to goto right item if columns #alert "attempting to select right #{ret} " if ret == :UNHANDLED #if cmenu.parent.is_a? Canis::Menu and !cmenu.parent.current_menu.empty? if cmenu.parent.is_a? Canis::MenuBar #and !cmenu.current_menu.empty? $log.debug " ABOU TO DESTROY DUE TO RIGHT" cmenu.current_menu.pop @@menus.pop cmenu.destroy return :UNHANDLED end end else ret = check_mnemonics cmenu, ch return ret end end
ruby
def handle_key ch if !@current_menu.empty? cmenu = @current_menu.last else cmenu = self end if !@@menus.empty? cmenu = @@menus.last else cmenu = self end case ch when KEY_DOWN cmenu.select_next_item #return cmenu.fire # XXX 2010-10-16 21:39 trying out if cmenu.is_a? Canis::Menu #alert "is a menu" # this gets triggered even when we are on items end when KEY_UP cmenu.select_prev_item when KEY_ENTER, 10, 13, 32 # added 32 2008-11-27 23:50 return cmenu.fire when KEY_LEFT if cmenu.parent.is_a? Canis::Menu #$log.debug "LEFT IN MENU : #{cmenu.parent.class} len: #{cmenu.parent.current_menu.length}" #$log.debug "left IN MENU : #{cmenu.parent.class} len: #{cmenu.current_menu.length}" end ret = cmenu.select_left_item # 2011-09-24 V1.3.1 attempt to goto left item if columns if ret == :UNHANDLED if cmenu.parent.is_a? Canis::MenuBar #and !cmenu.parent.current_menu.empty? #$log.debug " ABOU TO DESTROY DUE TO LEFT" cmenu.current_menu.pop @@menus.pop ## NEW cmenu.destroy return :UNHANDLED end # LEFT on a menu list allows me to close and return to higher level if cmenu.parent.is_a? Canis::Menu #and !cmenu.parent.current_menu.empty? #$log.debug " ABOU TO DESTROY DUE TO LEFT" cmenu.current_menu.pop @@menus.pop ## NEW cmenu.destroy #return :UNHANDLED end end when KEY_RIGHT $log.debug "RIGHTIN MENU : #{text} " if cmenu.active_index if cmenu.items[cmenu.active_index].is_a? Canis::Menu #alert "could fire here cmenu: #{cmenu.text}, par: #{cmenu.parent.text} " cmenu.fire return #$log.debug "right IN MENU : #{cmenu.parent.class} len: #{cmenu.parent.current_menu.length}" #$log.debug "right IN MENU : #{cmenu.parent.class} len: #{cmenu.current_menu.length}" end end # This introduces a bug if no open items ret = cmenu.select_right_item # 2011-09-24 V1.3.1 attempt to goto right item if columns #alert "attempting to select right #{ret} " if ret == :UNHANDLED #if cmenu.parent.is_a? Canis::Menu and !cmenu.parent.current_menu.empty? if cmenu.parent.is_a? Canis::MenuBar #and !cmenu.current_menu.empty? $log.debug " ABOU TO DESTROY DUE TO RIGHT" cmenu.current_menu.pop @@menus.pop cmenu.destroy return :UNHANDLED end end else ret = check_mnemonics cmenu, ch return ret end end
[ "def", "handle_key", "ch", "if", "!", "@current_menu", ".", "empty?", "cmenu", "=", "@current_menu", ".", "last", "else", "cmenu", "=", "self", "end", "if", "!", "@@menus", ".", "empty?", "cmenu", "=", "@@menus", ".", "last", "else", "cmenu", "=", "self", "end", "case", "ch", "when", "KEY_DOWN", "cmenu", ".", "select_next_item", "#return cmenu.fire # XXX 2010-10-16 21:39 trying out", "if", "cmenu", ".", "is_a?", "Canis", "::", "Menu", "#alert \"is a menu\" # this gets triggered even when we are on items", "end", "when", "KEY_UP", "cmenu", ".", "select_prev_item", "when", "KEY_ENTER", ",", "10", ",", "13", ",", "32", "# added 32 2008-11-27 23:50 ", "return", "cmenu", ".", "fire", "when", "KEY_LEFT", "if", "cmenu", ".", "parent", ".", "is_a?", "Canis", "::", "Menu", "#$log.debug \"LEFT IN MENU : #{cmenu.parent.class} len: #{cmenu.parent.current_menu.length}\"", "#$log.debug \"left IN MENU : #{cmenu.parent.class} len: #{cmenu.current_menu.length}\"", "end", "ret", "=", "cmenu", ".", "select_left_item", "# 2011-09-24 V1.3.1 attempt to goto left item if columns", "if", "ret", "==", ":UNHANDLED", "if", "cmenu", ".", "parent", ".", "is_a?", "Canis", "::", "MenuBar", "#and !cmenu.parent.current_menu.empty?", "#$log.debug \" ABOU TO DESTROY DUE TO LEFT\"", "cmenu", ".", "current_menu", ".", "pop", "@@menus", ".", "pop", "## NEW", "cmenu", ".", "destroy", "return", ":UNHANDLED", "end", "# LEFT on a menu list allows me to close and return to higher level", "if", "cmenu", ".", "parent", ".", "is_a?", "Canis", "::", "Menu", "#and !cmenu.parent.current_menu.empty?", "#$log.debug \" ABOU TO DESTROY DUE TO LEFT\"", "cmenu", ".", "current_menu", ".", "pop", "@@menus", ".", "pop", "## NEW", "cmenu", ".", "destroy", "#return :UNHANDLED", "end", "end", "when", "KEY_RIGHT", "$log", ".", "debug", "\"RIGHTIN MENU : #{text} \"", "if", "cmenu", ".", "active_index", "if", "cmenu", ".", "items", "[", "cmenu", ".", "active_index", "]", ".", "is_a?", "Canis", "::", "Menu", "#alert \"could fire here cmenu: #{cmenu.text}, par: #{cmenu.parent.text} \"", "cmenu", ".", "fire", "return", "#$log.debug \"right IN MENU : #{cmenu.parent.class} len: #{cmenu.parent.current_menu.length}\"", "#$log.debug \"right IN MENU : #{cmenu.parent.class} len: #{cmenu.current_menu.length}\"", "end", "end", "# This introduces a bug if no open items", "ret", "=", "cmenu", ".", "select_right_item", "# 2011-09-24 V1.3.1 attempt to goto right item if columns", "#alert \"attempting to select right #{ret} \"", "if", "ret", "==", ":UNHANDLED", "#if cmenu.parent.is_a? Canis::Menu and !cmenu.parent.current_menu.empty?", "if", "cmenu", ".", "parent", ".", "is_a?", "Canis", "::", "MenuBar", "#and !cmenu.current_menu.empty?", "$log", ".", "debug", "\" ABOU TO DESTROY DUE TO RIGHT\"", "cmenu", ".", "current_menu", ".", "pop", "@@menus", ".", "pop", "cmenu", ".", "destroy", "return", ":UNHANDLED", "end", "end", "else", "ret", "=", "check_mnemonics", "cmenu", ",", "ch", "return", "ret", "end", "end" ]
menu LEFT, RIGHT, DOWN, UP, ENTER item could be menuitem or another menu
[ "menu", "LEFT", "RIGHT", "DOWN", "UP", "ENTER", "item", "could", "be", "menuitem", "or", "another", "menu" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rmenu.rb#L565-L638
23,846
mare-imbrium/canis
lib/canis/core/widgets/rmenu.rb
Canis.MenuBar.set_menu
def set_menu index #$log.debug "set meu: #{@active_index} #{index}" # first leave the existing window menu = @items[@active_index] menu.on_leave # hide its window, if open # now move to given menu @active_index = index menu = @items[@active_index] menu.on_enter #display window, if previous was displayed # move cursor to selected menu option on top, not inside list @window.wmove menu.row, menu.col # menu.show # menu.window.wrefresh # XXX we need this end
ruby
def set_menu index #$log.debug "set meu: #{@active_index} #{index}" # first leave the existing window menu = @items[@active_index] menu.on_leave # hide its window, if open # now move to given menu @active_index = index menu = @items[@active_index] menu.on_enter #display window, if previous was displayed # move cursor to selected menu option on top, not inside list @window.wmove menu.row, menu.col # menu.show # menu.window.wrefresh # XXX we need this end
[ "def", "set_menu", "index", "#$log.debug \"set meu: #{@active_index} #{index}\" ", "# first leave the existing window", "menu", "=", "@items", "[", "@active_index", "]", "menu", ".", "on_leave", "# hide its window, if open", "# now move to given menu", "@active_index", "=", "index", "menu", "=", "@items", "[", "@active_index", "]", "menu", ".", "on_enter", "#display window, if previous was displayed", "# move cursor to selected menu option on top, not inside list", "@window", ".", "wmove", "menu", ".", "row", ",", "menu", ".", "col", "# menu.show", "# menu.window.wrefresh # XXX we need this", "end" ]
set the given menu index as the current or active menu after closing the active menu. @param Integer index of menu to activate, starting 0
[ "set", "the", "given", "menu", "index", "as", "the", "current", "or", "active", "menu", "after", "closing", "the", "active", "menu", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rmenu.rb#L738-L751
23,847
mare-imbrium/canis
lib/canis/core/widgets/rmenu.rb
Canis.MenuBar.handle_keys
def handle_keys @selected = false @repaint_required = true # added 2011-12-12 otherwise keeps repainting and you see a flicker @toggle_key ||= 27 # default switch off with ESC, if nothing else defined set_menu 0 begin catch(:menubarclose) do while((ch = @window.getchar()) != @toggle_key ) #$log.debug "menuubar inside handle_keys : #{ch}" if ch != -1 case ch when -1 next when KEY_DOWN if !@selected current_menu.fire else current_menu.handle_key ch end @selected = true when KEY_ENTER, 10, 13, 32 @selected = true ret = current_menu.handle_key ch #break; ## 2008-12-29 18:00 This will close after firing anything break if ret == :CLOSE when KEY_UP current_menu.handle_key ch when KEY_LEFT ret = current_menu.handle_key ch prev_menu if ret == :UNHANDLED when KEY_RIGHT ret = current_menu.handle_key ch next_menu if ret == :UNHANDLED when ?\C-g.getbyte(0) # abort throw :menubarclose else ret = current_menu.handle_key ch if ret == :UNHANDLED Ncurses.beep else break # we handled a menu action, close menubar (THIS WORKS FOR MNEMONICS ONLY and always) end end Ncurses::Panel.update_panels(); Ncurses.doupdate(); @window.wrefresh end end # catch ensure #ensure is required becos one can throw a :close $log.debug " DESTROY IN ENSURE" current_menu.clear_menus @repaint_required = false destroy # Note that we destroy the menu bar upon exit end end
ruby
def handle_keys @selected = false @repaint_required = true # added 2011-12-12 otherwise keeps repainting and you see a flicker @toggle_key ||= 27 # default switch off with ESC, if nothing else defined set_menu 0 begin catch(:menubarclose) do while((ch = @window.getchar()) != @toggle_key ) #$log.debug "menuubar inside handle_keys : #{ch}" if ch != -1 case ch when -1 next when KEY_DOWN if !@selected current_menu.fire else current_menu.handle_key ch end @selected = true when KEY_ENTER, 10, 13, 32 @selected = true ret = current_menu.handle_key ch #break; ## 2008-12-29 18:00 This will close after firing anything break if ret == :CLOSE when KEY_UP current_menu.handle_key ch when KEY_LEFT ret = current_menu.handle_key ch prev_menu if ret == :UNHANDLED when KEY_RIGHT ret = current_menu.handle_key ch next_menu if ret == :UNHANDLED when ?\C-g.getbyte(0) # abort throw :menubarclose else ret = current_menu.handle_key ch if ret == :UNHANDLED Ncurses.beep else break # we handled a menu action, close menubar (THIS WORKS FOR MNEMONICS ONLY and always) end end Ncurses::Panel.update_panels(); Ncurses.doupdate(); @window.wrefresh end end # catch ensure #ensure is required becos one can throw a :close $log.debug " DESTROY IN ENSURE" current_menu.clear_menus @repaint_required = false destroy # Note that we destroy the menu bar upon exit end end
[ "def", "handle_keys", "@selected", "=", "false", "@repaint_required", "=", "true", "# added 2011-12-12 otherwise keeps repainting and you see a flicker", "@toggle_key", "||=", "27", "# default switch off with ESC, if nothing else defined", "set_menu", "0", "begin", "catch", "(", ":menubarclose", ")", "do", "while", "(", "(", "ch", "=", "@window", ".", "getchar", "(", ")", ")", "!=", "@toggle_key", ")", "#$log.debug \"menuubar inside handle_keys : #{ch}\" if ch != -1", "case", "ch", "when", "-", "1", "next", "when", "KEY_DOWN", "if", "!", "@selected", "current_menu", ".", "fire", "else", "current_menu", ".", "handle_key", "ch", "end", "@selected", "=", "true", "when", "KEY_ENTER", ",", "10", ",", "13", ",", "32", "@selected", "=", "true", "ret", "=", "current_menu", ".", "handle_key", "ch", "#break; ## 2008-12-29 18:00 This will close after firing anything", "break", "if", "ret", "==", ":CLOSE", "when", "KEY_UP", "current_menu", ".", "handle_key", "ch", "when", "KEY_LEFT", "ret", "=", "current_menu", ".", "handle_key", "ch", "prev_menu", "if", "ret", "==", ":UNHANDLED", "when", "KEY_RIGHT", "ret", "=", "current_menu", ".", "handle_key", "ch", "next_menu", "if", "ret", "==", ":UNHANDLED", "when", "?\\C-g", ".", "getbyte", "(", "0", ")", "# abort", "throw", ":menubarclose", "else", "ret", "=", "current_menu", ".", "handle_key", "ch", "if", "ret", "==", ":UNHANDLED", "Ncurses", ".", "beep", "else", "break", "# we handled a menu action, close menubar (THIS WORKS FOR MNEMONICS ONLY and always)", "end", "end", "Ncurses", "::", "Panel", ".", "update_panels", "(", ")", ";", "Ncurses", ".", "doupdate", "(", ")", ";", "@window", ".", "wrefresh", "end", "end", "# catch", "ensure", "#ensure is required becos one can throw a :close", "$log", ".", "debug", "\" DESTROY IN ENSURE\"", "current_menu", ".", "clear_menus", "@repaint_required", "=", "false", "destroy", "# Note that we destroy the menu bar upon exit", "end", "end" ]
menubar LEFT, RIGHT, DOWN
[ "menubar", "LEFT", "RIGHT", "DOWN" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/rmenu.rb#L764-L821
23,848
mare-imbrium/canis
lib/canis/core/widgets/keylabelprinter.rb
Canis.KeyLabelPrinter.update_application_key_label
def update_application_key_label(display_code, new_display_code, text) @repaint_required = true labels = key_labels() raise "labels are nil !!!" unless labels labels.each_index do |ix| lab = labels[ix] next if lab.nil? if lab[0] == display_code labels[ix] = [new_display_code , text] $log.debug("updated #{labels[ix]}") return true end end return false end
ruby
def update_application_key_label(display_code, new_display_code, text) @repaint_required = true labels = key_labels() raise "labels are nil !!!" unless labels labels.each_index do |ix| lab = labels[ix] next if lab.nil? if lab[0] == display_code labels[ix] = [new_display_code , text] $log.debug("updated #{labels[ix]}") return true end end return false end
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updates existing label with a new one. @return true if updated, else false @example update "C-x", "C-x", "Disable"
[ "updates", "existing", "label", "with", "a", "new", "one", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/keylabelprinter.rb#L167-L181
23,849
mare-imbrium/canis
lib/canis/core/widgets/extras/stackflow.rb
RubyCurses.StackFlow.handle_key
def handle_key ch $log.debug " STACKFLOW handle_key #{ch} " return if @components.empty? _multiplier = ($multiplier == 0 ? 1 : $multiplier ) # should this go here 2011-10-19 unless @_entered $log.warn "XXX WARN: calling ON_ENTER since in this situation it was not called" on_enter end if ch == KEY_TAB $log.debug "STACKFLOW GOTO NEXT TAB" return goto_next_component elsif ch == KEY_BTAB return goto_prev_component end comp = @current_component $log.debug " STACKFLOW handle_key #{ch}: #{comp}" if comp ret = comp.handle_key(ch) $log.debug " STACKFLOW handle_key#{ch}: #{comp} returned #{ret} " if ret != :UNHANDLED comp.repaint # NOTE: if we don;t do this, then it won't get repainted. I will have to repaint ALL # in repaint of this. return ret end $log.debug "XXX STACKFLOW key unhandled by comp #{comp.name} " else $log.warn "XXX STACKFLOW key unhandled NULL comp" end case ch when ?\C-c.getbyte(0) $multiplier = 0 return 0 when ?0.getbyte(0)..?9.getbyte(0) $log.debug " VIM coming here to set multiplier #{$multiplier} " $multiplier *= 10 ; $multiplier += (ch-48) return 0 end ret = process_key ch, self # allow user to map left and right if he wants if ret == :UNHANDLED case ch when KEY_UP # form will pick this up and do needful return goto_prev_component #unless on_first_component? when KEY_LEFT # if i don't check for first component, key will go back to form, # but not be processes. so focussed remain here, but be false. # In case of returnign an unhandled TAB, on_leave will happen and cursor will move to # previous component outside of this. return goto_prev_component unless on_first_component? when KEY_RIGHT return goto_next_component #unless on_last_component? when KEY_DOWN return goto_next_component #unless on_last_component? else @_entered = false return :UNHANDLED end end $multiplier = 0 return 0 end
ruby
def handle_key ch $log.debug " STACKFLOW handle_key #{ch} " return if @components.empty? _multiplier = ($multiplier == 0 ? 1 : $multiplier ) # should this go here 2011-10-19 unless @_entered $log.warn "XXX WARN: calling ON_ENTER since in this situation it was not called" on_enter end if ch == KEY_TAB $log.debug "STACKFLOW GOTO NEXT TAB" return goto_next_component elsif ch == KEY_BTAB return goto_prev_component end comp = @current_component $log.debug " STACKFLOW handle_key #{ch}: #{comp}" if comp ret = comp.handle_key(ch) $log.debug " STACKFLOW handle_key#{ch}: #{comp} returned #{ret} " if ret != :UNHANDLED comp.repaint # NOTE: if we don;t do this, then it won't get repainted. I will have to repaint ALL # in repaint of this. return ret end $log.debug "XXX STACKFLOW key unhandled by comp #{comp.name} " else $log.warn "XXX STACKFLOW key unhandled NULL comp" end case ch when ?\C-c.getbyte(0) $multiplier = 0 return 0 when ?0.getbyte(0)..?9.getbyte(0) $log.debug " VIM coming here to set multiplier #{$multiplier} " $multiplier *= 10 ; $multiplier += (ch-48) return 0 end ret = process_key ch, self # allow user to map left and right if he wants if ret == :UNHANDLED case ch when KEY_UP # form will pick this up and do needful return goto_prev_component #unless on_first_component? when KEY_LEFT # if i don't check for first component, key will go back to form, # but not be processes. so focussed remain here, but be false. # In case of returnign an unhandled TAB, on_leave will happen and cursor will move to # previous component outside of this. return goto_prev_component unless on_first_component? when KEY_RIGHT return goto_next_component #unless on_last_component? when KEY_DOWN return goto_next_component #unless on_last_component? else @_entered = false return :UNHANDLED end end $multiplier = 0 return 0 end
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called by parent or form, otherwise its private
[ "called", "by", "parent", "or", "form", "otherwise", "its", "private" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/extras/stackflow.rb#L227-L291
23,850
mare-imbrium/canis
lib/canis/core/widgets/extras/stackflow.rb
RubyCurses.StackFlow.leave_current_component
def leave_current_component begin @current_component.on_leave rescue FieldValidationException => fve alert fve.to_s end # NOTE this is required, since repaint will just not happen otherwise # Some components are erroneously repainting all, after setting this to true so it is # working there. @current_component.repaint_required true $log.debug " after on_leave STACKFLOW XXX #{@current_component.focussed} #{@current_component.name}" @current_component.repaint end
ruby
def leave_current_component begin @current_component.on_leave rescue FieldValidationException => fve alert fve.to_s end # NOTE this is required, since repaint will just not happen otherwise # Some components are erroneously repainting all, after setting this to true so it is # working there. @current_component.repaint_required true $log.debug " after on_leave STACKFLOW XXX #{@current_component.focussed} #{@current_component.name}" @current_component.repaint end
[ "def", "leave_current_component", "begin", "@current_component", ".", "on_leave", "rescue", "FieldValidationException", "=>", "fve", "alert", "fve", ".", "to_s", "end", "# NOTE this is required, since repaint will just not happen otherwise", "# Some components are erroneously repainting all, after setting this to true so it is ", "# working there. ", "@current_component", ".", "repaint_required", "true", "$log", ".", "debug", "\" after on_leave STACKFLOW XXX #{@current_component.focussed} #{@current_component.name}\"", "@current_component", ".", "repaint", "end" ]
leave the component we are on. This should be followed by all containers, so that the on_leave action of earlier comp can be displayed, such as dimming components selections
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/extras/stackflow.rb#L379-L391
23,851
mare-imbrium/canis
lib/canis/core/include/deprecated/listselectable.rb
Canis.NewListSelectable.add_to_selection
def add_to_selection crow=@current_index-@_header_adjustment @last_clicked ||= crow min = [@last_clicked, crow].min max = [@last_clicked, crow].max case @selection_mode when :multiple @widget_scrolled = true # FIXME we need a better name if @selected_indices.include? crow # delete from last_clicked until this one in any direction min.upto(max){ |i| @selected_indices.delete i } lse = ListSelectionEvent.new(min, max, self, :DELETE) fire_handler :LIST_SELECTION_EVENT, lse else # add to selection from last_clicked until this one in any direction min.upto(max){ |i| @selected_indices << i unless @selected_indices.include?(i) } lse = ListSelectionEvent.new(min, max, self, :INSERT) fire_handler :LIST_SELECTION_EVENT, lse end else end @repaint_required = true self end
ruby
def add_to_selection crow=@current_index-@_header_adjustment @last_clicked ||= crow min = [@last_clicked, crow].min max = [@last_clicked, crow].max case @selection_mode when :multiple @widget_scrolled = true # FIXME we need a better name if @selected_indices.include? crow # delete from last_clicked until this one in any direction min.upto(max){ |i| @selected_indices.delete i } lse = ListSelectionEvent.new(min, max, self, :DELETE) fire_handler :LIST_SELECTION_EVENT, lse else # add to selection from last_clicked until this one in any direction min.upto(max){ |i| @selected_indices << i unless @selected_indices.include?(i) } lse = ListSelectionEvent.new(min, max, self, :INSERT) fire_handler :LIST_SELECTION_EVENT, lse end else end @repaint_required = true self end
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Only for multiple mode. add an item to selection, if selection mode is multiple if item already selected, it is deselected, else selected typically bound to Ctrl-Space @example bind_key(0) { add_to_selection }
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/deprecated/listselectable.rb#L57-L79
23,852
mare-imbrium/canis
lib/canis/core/include/deprecated/listselectable.rb
Canis.NewListSelectable.list_bindings
def list_bindings # what about users wanting 32 and ENTER to also go to next row automatically # should make that optional, TODO bind_key($row_selector || 32, 'toggle selection') { toggle_row_selection } # 2013-03-24 - 14:46 added condition so single select does not get these if @selection_mode == :multiple bind_key(0, 'range select') { add_to_selection } bind_key(?+, :ask_select) # --> calls select_values bind_key(?-, :ask_unselect) # please implement FIXME TODO bind_key(?a, :select_all) bind_key(?*, :invert_selection) bind_key(?u, :clear_selection) end @_header_adjustment ||= 0 # incase caller does not use @_events << :LIST_SELECTION_EVENT unless @_events.include? :LIST_SELECTION_EVENT end
ruby
def list_bindings # what about users wanting 32 and ENTER to also go to next row automatically # should make that optional, TODO bind_key($row_selector || 32, 'toggle selection') { toggle_row_selection } # 2013-03-24 - 14:46 added condition so single select does not get these if @selection_mode == :multiple bind_key(0, 'range select') { add_to_selection } bind_key(?+, :ask_select) # --> calls select_values bind_key(?-, :ask_unselect) # please implement FIXME TODO bind_key(?a, :select_all) bind_key(?*, :invert_selection) bind_key(?u, :clear_selection) end @_header_adjustment ||= 0 # incase caller does not use @_events << :LIST_SELECTION_EVENT unless @_events.include? :LIST_SELECTION_EVENT end
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mod Applications may call this or just copy and modify bindings related to selection
[ "mod", "Applications", "may", "call", "this", "or", "just", "copy", "and", "modify" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/deprecated/listselectable.rb#L210-L225
23,853
mare-imbrium/canis
lib/canis/core/widgets/tree/treemodel.rb
Canis.DefaultTreeModel.add
def add nodechild, allows_children=true, &block # calling TreeNode.add $log.debug " XXX def add of DTM #{nodechild} to root " node = @root.add nodechild, allows_children, &block if @handler # only if someone is listening, won't fire when being prepared tme = TreeModelEvent.new(row, row,:ALL_COLUMNS, self, :INSERT) fire_handler :TREE_MODEL_EVENT, tme end #return @root return node end
ruby
def add nodechild, allows_children=true, &block # calling TreeNode.add $log.debug " XXX def add of DTM #{nodechild} to root " node = @root.add nodechild, allows_children, &block if @handler # only if someone is listening, won't fire when being prepared tme = TreeModelEvent.new(row, row,:ALL_COLUMNS, self, :INSERT) fire_handler :TREE_MODEL_EVENT, tme end #return @root return node end
[ "def", "add", "nodechild", ",", "allows_children", "=", "true", ",", "&", "block", "# calling TreeNode.add", "$log", ".", "debug", "\" XXX def add of DTM #{nodechild} to root \"", "node", "=", "@root", ".", "add", "nodechild", ",", "allows_children", ",", "block", "if", "@handler", "# only if someone is listening, won't fire when being prepared", "tme", "=", "TreeModelEvent", ".", "new", "(", "row", ",", "row", ",", ":ALL_COLUMNS", ",", "self", ",", ":INSERT", ")", "fire_handler", ":TREE_MODEL_EVENT", ",", "tme", "end", "#return @root", "return", "node", "end" ]
add a node to root passing a block optionally @param [String, TreeNode, Array, Hash] node/s to add @param [Boolean] allow children to be added @see TreeNode.add @return [TreeNode] node just added to root (NOT self)
[ "add", "a", "node", "to", "root", "passing", "a", "block", "optionally" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/tree/treemodel.rb#L50-L60
23,854
mare-imbrium/canis
lib/canis/core/widgets/tree/treemodel.rb
Canis.DefaultTreeModel.undo
def undo where raise "not yet used" return unless @delete_buffer case @delete_buffer[0] when Array @delete_buffer.each do |r| insert where, r end else insert where, @delete_buffer end end
ruby
def undo where raise "not yet used" return unless @delete_buffer case @delete_buffer[0] when Array @delete_buffer.each do |r| insert where, r end else insert where, @delete_buffer end end
[ "def", "undo", "where", "raise", "\"not yet used\"", "return", "unless", "@delete_buffer", "case", "@delete_buffer", "[", "0", "]", "when", "Array", "@delete_buffer", ".", "each", "do", "|", "r", "|", "insert", "where", ",", "r", "end", "else", "insert", "where", ",", "@delete_buffer", "end", "end" ]
a quick method to undo deletes onto given row. More like paste
[ "a", "quick", "method", "to", "undo", "deletes", "onto", "given", "row", ".", "More", "like", "paste" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/tree/treemodel.rb#L136-L147
23,855
mare-imbrium/canis
lib/canis/core/widgets/tree/treemodel.rb
Canis.DefaultTreeModel.data=
def data=(data) raise "not yet used" raise "Data nil or invalid" if data.nil? or data.size == 0 delete_all @data = data tme = TreeModelEvent.new(0, @data.length-1,:ALL_COLUMNS, self, :INSERT) fire_handler :TREE_MODEL_EVENT, tme end
ruby
def data=(data) raise "not yet used" raise "Data nil or invalid" if data.nil? or data.size == 0 delete_all @data = data tme = TreeModelEvent.new(0, @data.length-1,:ALL_COLUMNS, self, :INSERT) fire_handler :TREE_MODEL_EVENT, tme end
[ "def", "data", "=", "(", "data", ")", "raise", "\"not yet used\"", "raise", "\"Data nil or invalid\"", "if", "data", ".", "nil?", "or", "data", ".", "size", "==", "0", "delete_all", "@data", "=", "data", "tme", "=", "TreeModelEvent", ".", "new", "(", "0", ",", "@data", ".", "length", "-", "1", ",", ":ALL_COLUMNS", ",", "self", ",", ":INSERT", ")", "fire_handler", ":TREE_MODEL_EVENT", ",", "tme", "end" ]
for those quick cases when you wish to replace all the data and not have an event per row being generated
[ "for", "those", "quick", "cases", "when", "you", "wish", "to", "replace", "all", "the", "data", "and", "not", "have", "an", "event", "per", "row", "being", "generated" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/tree/treemodel.rb#L161-L168
23,856
mare-imbrium/canis
lib/canis/core/widgets/tree/treemodel.rb
Canis.TreeNode.add
def add node, allows_children=true, &block raise IllegalStateException, "Cannot add a child to this node" unless @allows_children $log.debug " XXX def add of TreeNode #{node} parent #{self} " case node when Array node.each do |e| add e, allows_children, &block end when Hash node.each_pair { |name, val| n = _add name, allows_children, &block n.add val, allows_children, &block } else return _add node, allows_children, &block end self end
ruby
def add node, allows_children=true, &block raise IllegalStateException, "Cannot add a child to this node" unless @allows_children $log.debug " XXX def add of TreeNode #{node} parent #{self} " case node when Array node.each do |e| add e, allows_children, &block end when Hash node.each_pair { |name, val| n = _add name, allows_children, &block n.add val, allows_children, &block } else return _add node, allows_children, &block end self end
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add a node to this node, optionally passing a block for further adding add a node as child to existing node If node is not a TreeNode it will be converted to one. @param [TreeNode, Array, Hash] node/s to add @param [boolean] should children be allowed @return [TreeNode] node last added (*NOT* self)
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/tree/treemodel.rb#L280-L297
23,857
mare-imbrium/canis
lib/canis/core/widgets/tree/treemodel.rb
Canis.TreeNode.user_object_path
def user_object_path arr = [] arr << self.user_object.to_s traverse_up do |e| arr << e.user_object.to_s end arr.reverse! end
ruby
def user_object_path arr = [] arr << self.user_object.to_s traverse_up do |e| arr << e.user_object.to_s end arr.reverse! end
[ "def", "user_object_path", "arr", "=", "[", "]", "arr", "<<", "self", ".", "user_object", ".", "to_s", "traverse_up", "do", "|", "e", "|", "arr", "<<", "e", ".", "user_object", ".", "to_s", "end", "arr", ".", "reverse!", "end" ]
returns an array of user_objects for the current node starting from root, ending in the current one. The last node represents this node. @return [Array] Strings[]
[ "returns", "an", "array", "of", "user_objects", "for", "the", "current", "node", "starting", "from", "root", "ending", "in", "the", "current", "one", ".", "The", "last", "node", "represents", "this", "node", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/tree/treemodel.rb#L351-L358
23,858
mare-imbrium/canis
lib/canis/core/util/extras/bottomline.rb
Canis.Bottomline.say
def say statement, config={} @window ||= _create_footer_window #@window.show #unless @window.visible? $log.debug "XXX: inside say win #{@window} !" case statement when Question if config.has_key? :color_pair $log.debug "INSIDE QUESTION 2 " if $log.debug? else $log.debug "XXXX SAY using colorpair: #{statement.color_pair} " if $log.debug? config[:color_pair] = statement.color_pair end else $log.debug "XXX INSDIE SAY #{statement.class} " if $log.debug? end statement = statement.to_str template = ERB.new(statement, nil, "%") statement = template.result(binding) @prompt_length = statement.length # required by ask since it prints after @statement = statement # clear_line print_str statement, config end
ruby
def say statement, config={} @window ||= _create_footer_window #@window.show #unless @window.visible? $log.debug "XXX: inside say win #{@window} !" case statement when Question if config.has_key? :color_pair $log.debug "INSIDE QUESTION 2 " if $log.debug? else $log.debug "XXXX SAY using colorpair: #{statement.color_pair} " if $log.debug? config[:color_pair] = statement.color_pair end else $log.debug "XXX INSDIE SAY #{statement.class} " if $log.debug? end statement = statement.to_str template = ERB.new(statement, nil, "%") statement = template.result(binding) @prompt_length = statement.length # required by ask since it prints after @statement = statement # clear_line print_str statement, config end
[ "def", "say", "statement", ",", "config", "=", "{", "}", "@window", "||=", "_create_footer_window", "#@window.show #unless @window.visible?", "$log", ".", "debug", "\"XXX: inside say win #{@window} !\"", "case", "statement", "when", "Question", "if", "config", ".", "has_key?", ":color_pair", "$log", ".", "debug", "\"INSIDE QUESTION 2 \"", "if", "$log", ".", "debug?", "else", "$log", ".", "debug", "\"XXXX SAY using colorpair: #{statement.color_pair} \"", "if", "$log", ".", "debug?", "config", "[", ":color_pair", "]", "=", "statement", ".", "color_pair", "end", "else", "$log", ".", "debug", "\"XXX INSDIE SAY #{statement.class} \"", "if", "$log", ".", "debug?", "end", "statement", "=", "statement", ".", "to_str", "template", "=", "ERB", ".", "new", "(", "statement", ",", "nil", ",", "\"%\"", ")", "statement", "=", "template", ".", "result", "(", "binding", ")", "@prompt_length", "=", "statement", ".", "length", "# required by ask since it prints after ", "@statement", "=", "statement", "# ", "clear_line", "print_str", "statement", ",", "config", "end" ]
The basic output method for HighLine objects. The _statement_ parameter is processed as an ERb template, supporting embedded Ruby code. The template is evaluated with a binding inside the HighLine instance. NOTE: modified from original highline, does not care about space at end of question. Also, ansi color constants will not work. Be careful what ruby code you pass in. NOTE: This uses a window, so it will persist in the last row. You must call hide_bottomline to remove the window. It is preferable to call say_with_pause from user programs
[ "The", "basic", "output", "method", "for", "HighLine", "objects", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/extras/bottomline.rb#L1103-L1127
23,859
mare-imbrium/canis
lib/canis/core/util/extras/bottomline.rb
Canis.Bottomline.say_with_pause
def say_with_pause statement, config={} @window ||= _create_footer_window #@window.show #unless @window.visible? # 2011-10-14 23:52:52 say statement, config @window.wrefresh Ncurses::Panel.update_panels [email protected]() hide_bottomline ## return char so we can use for asking for one character return ch end
ruby
def say_with_pause statement, config={} @window ||= _create_footer_window #@window.show #unless @window.visible? # 2011-10-14 23:52:52 say statement, config @window.wrefresh Ncurses::Panel.update_panels [email protected]() hide_bottomline ## return char so we can use for asking for one character return ch end
[ "def", "say_with_pause", "statement", ",", "config", "=", "{", "}", "@window", "||=", "_create_footer_window", "#@window.show #unless @window.visible? # 2011-10-14 23:52:52", "say", "statement", ",", "config", "@window", ".", "wrefresh", "Ncurses", "::", "Panel", ".", "update_panels", "ch", "=", "@window", ".", "getchar", "(", ")", "hide_bottomline", "## return char so we can use for asking for one character", "return", "ch", "end" ]
display some text at bottom and wait for a key before hiding window
[ "display", "some", "text", "at", "bottom", "and", "wait", "for", "a", "key", "before", "hiding", "window" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/extras/bottomline.rb#L1131-L1141
23,860
mare-imbrium/canis
lib/canis/core/util/extras/bottomline.rb
Canis.Bottomline.say_with_wait
def say_with_wait statement, config={} @window ||= _create_footer_window #@window.show #unless @window.visible? # 2011-10-14 23:52:59 say statement, config @window.wrefresh Ncurses::Panel.update_panels sleep 0.5 hide_bottomline end
ruby
def say_with_wait statement, config={} @window ||= _create_footer_window #@window.show #unless @window.visible? # 2011-10-14 23:52:59 say statement, config @window.wrefresh Ncurses::Panel.update_panels sleep 0.5 hide_bottomline end
[ "def", "say_with_wait", "statement", ",", "config", "=", "{", "}", "@window", "||=", "_create_footer_window", "#@window.show #unless @window.visible? # 2011-10-14 23:52:59", "say", "statement", ",", "config", "@window", ".", "wrefresh", "Ncurses", "::", "Panel", ".", "update_panels", "sleep", "0.5", "hide_bottomline", "end" ]
since say does not leave the screen, it is not exactly recommended as it will hide what's below. It's better to call pause, or this, which will quickly go off. If the message is not important enough to ask for a pause, the will flicker on screen, but not for too long.
[ "since", "say", "does", "not", "leave", "the", "screen", "it", "is", "not", "exactly", "recommended", "as", "it", "will", "hide", "what", "s", "below", ".", "It", "s", "better", "to", "call", "pause", "or", "this", "which", "will", "quickly", "go", "off", ".", "If", "the", "message", "is", "not", "important", "enough", "to", "ask", "for", "a", "pause", "the", "will", "flicker", "on", "screen", "but", "not", "for", "too", "long", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/extras/bottomline.rb#L1146-L1154
23,861
mare-imbrium/canis
lib/canis/core/util/extras/bottomline.rb
Canis.Bottomline.explain_error
def explain_error( error ) say_with_pause(@question.responses[error]) unless error.nil? if @question.responses[:ask_on_error] == :question say(@question) elsif @question.responses[:ask_on_error] say(@question.responses[:ask_on_error]) end end
ruby
def explain_error( error ) say_with_pause(@question.responses[error]) unless error.nil? if @question.responses[:ask_on_error] == :question say(@question) elsif @question.responses[:ask_on_error] say(@question.responses[:ask_on_error]) end end
[ "def", "explain_error", "(", "error", ")", "say_with_pause", "(", "@question", ".", "responses", "[", "error", "]", ")", "unless", "error", ".", "nil?", "if", "@question", ".", "responses", "[", ":ask_on_error", "]", "==", ":question", "say", "(", "@question", ")", "elsif", "@question", ".", "responses", "[", ":ask_on_error", "]", "say", "(", "@question", ".", "responses", "[", ":ask_on_error", "]", ")", "end", "end" ]
A helper method for sending the output stream and error and repeat of the question. FIXME: since we write on one line in say, this often gets overidden by next say or ask
[ "A", "helper", "method", "for", "sending", "the", "output", "stream", "and", "error", "and", "repeat", "of", "the", "question", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/extras/bottomline.rb#L1160-L1167
23,862
mare-imbrium/canis
lib/canis/core/util/extras/bottomline.rb
Canis.Bottomline.print_str
def print_str(text, config={}) win = config.fetch(:window, @window) # assuming its in App x = config.fetch :x, 0 # @message_row # Ncurses.LINES-1, 0 since one line window 2011-10-8 y = config.fetch :y, 0 $log.debug "XXX: print_str #{win} with text : #{text} at #{x} #{y} " color = config[:color_pair] || $datacolor raise "no window for ask print in #{self.class} name: #{name} " unless win color=Ncurses.COLOR_PAIR(color); win.attron(color); #win.mvprintw(x, y, "%-40s" % text); win.mvprintw(x, y, "%s" % text); win.attroff(color); win.refresh # FFI NW 2011-09-9 , added back gets overwritten end
ruby
def print_str(text, config={}) win = config.fetch(:window, @window) # assuming its in App x = config.fetch :x, 0 # @message_row # Ncurses.LINES-1, 0 since one line window 2011-10-8 y = config.fetch :y, 0 $log.debug "XXX: print_str #{win} with text : #{text} at #{x} #{y} " color = config[:color_pair] || $datacolor raise "no window for ask print in #{self.class} name: #{name} " unless win color=Ncurses.COLOR_PAIR(color); win.attron(color); #win.mvprintw(x, y, "%-40s" % text); win.mvprintw(x, y, "%s" % text); win.attroff(color); win.refresh # FFI NW 2011-09-9 , added back gets overwritten end
[ "def", "print_str", "(", "text", ",", "config", "=", "{", "}", ")", "win", "=", "config", ".", "fetch", "(", ":window", ",", "@window", ")", "# assuming its in App", "x", "=", "config", ".", "fetch", ":x", ",", "0", "# @message_row # Ncurses.LINES-1, 0 since one line window 2011-10-8 ", "y", "=", "config", ".", "fetch", ":y", ",", "0", "$log", ".", "debug", "\"XXX: print_str #{win} with text : #{text} at #{x} #{y} \"", "color", "=", "config", "[", ":color_pair", "]", "||", "$datacolor", "raise", "\"no window for ask print in #{self.class} name: #{name} \"", "unless", "win", "color", "=", "Ncurses", ".", "COLOR_PAIR", "(", "color", ")", ";", "win", ".", "attron", "(", "color", ")", ";", "#win.mvprintw(x, y, \"%-40s\" % text);", "win", ".", "mvprintw", "(", "x", ",", "y", ",", "\"%s\"", "%", "text", ")", ";", "win", ".", "attroff", "(", "color", ")", ";", "win", ".", "refresh", "# FFI NW 2011-09-9 , added back gets overwritten", "end" ]
Internal method for printing a string
[ "Internal", "method", "for", "printing", "a", "string" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/extras/bottomline.rb#L1172-L1185
23,863
mare-imbrium/canis
lib/canis/core/util/extras/bottomline.rb
Canis.Bottomline.display_text_interactive
def display_text_interactive text, config={} require 'canis/core/util/rcommandwindow' ht = config[:height] || 15 layout = { :height => ht, :width => Ncurses.COLS-1, :top => Ncurses.LINES-ht+1, :left => 0 } rc = CommandWindow.new nil, :layout => layout, :box => true, :title => config[:title] w = rc.window #rc.text "There was a quick brown fox who ran over the lazy dog and then went over the moon over and over again and again" rc.display_interactive(text) { |l| l.focussed_attrib = 'bold' # Ncurses::A_UNDERLINE l.focussed_symbol = '>' } rc = nil end
ruby
def display_text_interactive text, config={} require 'canis/core/util/rcommandwindow' ht = config[:height] || 15 layout = { :height => ht, :width => Ncurses.COLS-1, :top => Ncurses.LINES-ht+1, :left => 0 } rc = CommandWindow.new nil, :layout => layout, :box => true, :title => config[:title] w = rc.window #rc.text "There was a quick brown fox who ran over the lazy dog and then went over the moon over and over again and again" rc.display_interactive(text) { |l| l.focussed_attrib = 'bold' # Ncurses::A_UNDERLINE l.focussed_symbol = '>' } rc = nil end
[ "def", "display_text_interactive", "text", ",", "config", "=", "{", "}", "require", "'canis/core/util/rcommandwindow'", "ht", "=", "config", "[", ":height", "]", "||", "15", "layout", "=", "{", ":height", "=>", "ht", ",", ":width", "=>", "Ncurses", ".", "COLS", "-", "1", ",", ":top", "=>", "Ncurses", ".", "LINES", "-", "ht", "+", "1", ",", ":left", "=>", "0", "}", "rc", "=", "CommandWindow", ".", "new", "nil", ",", ":layout", "=>", "layout", ",", ":box", "=>", "true", ",", ":title", "=>", "config", "[", ":title", "]", "w", "=", "rc", ".", "window", "#rc.text \"There was a quick brown fox who ran over the lazy dog and then went over the moon over and over again and again\"", "rc", ".", "display_interactive", "(", "text", ")", "{", "|", "l", "|", "l", ".", "focussed_attrib", "=", "'bold'", "# Ncurses::A_UNDERLINE", "l", ".", "focussed_symbol", "=", "'>'", "}", "rc", "=", "nil", "end" ]
XXX FIXME this uses only rcommand so what is it doing here.
[ "XXX", "FIXME", "this", "uses", "only", "rcommand", "so", "what", "is", "it", "doing", "here", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/extras/bottomline.rb#L1592-L1604
23,864
mare-imbrium/canis
lib/canis/core/util/extras/bottomline.rb
Canis.Bottomline.list
def list( items, mode = :rows, option = nil ) items = items.to_ary.map do |item| ERB.new(item, nil, "%").result(binding) end case mode when :inline option = " or " if option.nil? case items.size when 0 "" when 1 items.first when 2 "#{items.first}#{option}#{items.last}" else items[0..-2].join(", ") + "#{option}#{items.last}" end when :columns_across, :columns_down max_length = actual_length( items.max { |a, b| actual_length(a) <=> actual_length(b) } ) if option.nil? limit = @wrap_at || 80 option = (limit + 2) / (max_length + 2) end items = items.map do |item| pad = max_length + (item.length - actual_length(item)) "%-#{pad}s" % item end row_count = (items.size / option.to_f).ceil if mode == :columns_across rows = Array.new(row_count) { Array.new } items.each_with_index do |item, index| rows[index / option] << item end rows.map { |row| row.join(" ") + "\n" }.join else columns = Array.new(option) { Array.new } items.each_with_index do |item, index| columns[index / row_count] << item end list = "" columns.first.size.times do |index| list << columns.map { |column| column[index] }. compact.join(" ") + "\n" end list end else items.map { |i| "#{i}\n" }.join end end
ruby
def list( items, mode = :rows, option = nil ) items = items.to_ary.map do |item| ERB.new(item, nil, "%").result(binding) end case mode when :inline option = " or " if option.nil? case items.size when 0 "" when 1 items.first when 2 "#{items.first}#{option}#{items.last}" else items[0..-2].join(", ") + "#{option}#{items.last}" end when :columns_across, :columns_down max_length = actual_length( items.max { |a, b| actual_length(a) <=> actual_length(b) } ) if option.nil? limit = @wrap_at || 80 option = (limit + 2) / (max_length + 2) end items = items.map do |item| pad = max_length + (item.length - actual_length(item)) "%-#{pad}s" % item end row_count = (items.size / option.to_f).ceil if mode == :columns_across rows = Array.new(row_count) { Array.new } items.each_with_index do |item, index| rows[index / option] << item end rows.map { |row| row.join(" ") + "\n" }.join else columns = Array.new(option) { Array.new } items.each_with_index do |item, index| columns[index / row_count] << item end list = "" columns.first.size.times do |index| list << columns.map { |column| column[index] }. compact.join(" ") + "\n" end list end else items.map { |i| "#{i}\n" }.join end end
[ "def", "list", "(", "items", ",", "mode", "=", ":rows", ",", "option", "=", "nil", ")", "items", "=", "items", ".", "to_ary", ".", "map", "do", "|", "item", "|", "ERB", ".", "new", "(", "item", ",", "nil", ",", "\"%\"", ")", ".", "result", "(", "binding", ")", "end", "case", "mode", "when", ":inline", "option", "=", "\" or \"", "if", "option", ".", "nil?", "case", "items", ".", "size", "when", "0", "\"\"", "when", "1", "items", ".", "first", "when", "2", "\"#{items.first}#{option}#{items.last}\"", "else", "items", "[", "0", "..", "-", "2", "]", ".", "join", "(", "\", \"", ")", "+", "\"#{option}#{items.last}\"", "end", "when", ":columns_across", ",", ":columns_down", "max_length", "=", "actual_length", "(", "items", ".", "max", "{", "|", "a", ",", "b", "|", "actual_length", "(", "a", ")", "<=>", "actual_length", "(", "b", ")", "}", ")", "if", "option", ".", "nil?", "limit", "=", "@wrap_at", "||", "80", "option", "=", "(", "limit", "+", "2", ")", "/", "(", "max_length", "+", "2", ")", "end", "items", "=", "items", ".", "map", "do", "|", "item", "|", "pad", "=", "max_length", "+", "(", "item", ".", "length", "-", "actual_length", "(", "item", ")", ")", "\"%-#{pad}s\"", "%", "item", "end", "row_count", "=", "(", "items", ".", "size", "/", "option", ".", "to_f", ")", ".", "ceil", "if", "mode", "==", ":columns_across", "rows", "=", "Array", ".", "new", "(", "row_count", ")", "{", "Array", ".", "new", "}", "items", ".", "each_with_index", "do", "|", "item", ",", "index", "|", "rows", "[", "index", "/", "option", "]", "<<", "item", "end", "rows", ".", "map", "{", "|", "row", "|", "row", ".", "join", "(", "\" \"", ")", "+", "\"\\n\"", "}", ".", "join", "else", "columns", "=", "Array", ".", "new", "(", "option", ")", "{", "Array", ".", "new", "}", "items", ".", "each_with_index", "do", "|", "item", ",", "index", "|", "columns", "[", "index", "/", "row_count", "]", "<<", "item", "end", "list", "=", "\"\"", "columns", ".", "first", ".", "size", ".", "times", "do", "|", "index", "|", "list", "<<", "columns", ".", "map", "{", "|", "column", "|", "column", "[", "index", "]", "}", ".", "compact", ".", "join", "(", "\" \"", ")", "+", "\"\\n\"", "end", "list", "end", "else", "items", ".", "map", "{", "|", "i", "|", "\"#{i}\\n\"", "}", ".", "join", "end", "end" ]
Each member of the _items_ Array is passed through ERb and thus can contain their own expansions. Color escape expansions do not contribute to the final field width.
[ "Each", "member", "of", "the", "_items_", "Array", "is", "passed", "through", "ERb", "and", "thus", "can", "contain", "their", "own", "expansions", ".", "Color", "escape", "expansions", "do", "not", "contribute", "to", "the", "final", "field", "width", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/extras/bottomline.rb#L1675-L1733
23,865
avvo/delsolr
lib/delsolr/document.rb
DelSolr.Document.construct_field_tag
def construct_field_tag(name, value, options={}) options[:name] = name.to_s use_cdata = options.delete(:cdata) return "<field#{options.to_xml_attribute_string}>#{use_cdata ? cdata(value) : value}</field>\n" end
ruby
def construct_field_tag(name, value, options={}) options[:name] = name.to_s use_cdata = options.delete(:cdata) return "<field#{options.to_xml_attribute_string}>#{use_cdata ? cdata(value) : value}</field>\n" end
[ "def", "construct_field_tag", "(", "name", ",", "value", ",", "options", "=", "{", "}", ")", "options", "[", ":name", "]", "=", "name", ".", "to_s", "use_cdata", "=", "options", ".", "delete", "(", ":cdata", ")", "return", "\"<field#{options.to_xml_attribute_string}>#{use_cdata ? cdata(value) : value}</field>\\n\"", "end" ]
creates xml field for given inputs
[ "creates", "xml", "field", "for", "given", "inputs" ]
30debacab9e7bf3c6f1907563286c29fb61441b2
https://github.com/avvo/delsolr/blob/30debacab9e7bf3c6f1907563286c29fb61441b2/lib/delsolr/document.rb#L63-L68
23,866
mare-imbrium/canis
lib/canis/core/include/listselectionmodel.rb
Canis.DefaultListSelectionModel.goto_next_selection
def goto_next_selection return if selected_rows().length == 0 row = selected_rows().sort.find { |i| i > @obj.current_index } row ||= @obj.current_index #@obj.current_index = row @obj.goto_line row end
ruby
def goto_next_selection return if selected_rows().length == 0 row = selected_rows().sort.find { |i| i > @obj.current_index } row ||= @obj.current_index #@obj.current_index = row @obj.goto_line row end
[ "def", "goto_next_selection", "return", "if", "selected_rows", "(", ")", ".", "length", "==", "0", "row", "=", "selected_rows", "(", ")", ".", "sort", ".", "find", "{", "|", "i", "|", "i", ">", "@obj", ".", "current_index", "}", "row", "||=", "@obj", ".", "current_index", "#@obj.current_index = row", "@obj", ".", "goto_line", "row", "end" ]
after selecting, traverse selections forward
[ "after", "selecting", "traverse", "selections", "forward" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/listselectionmodel.rb#L202-L208
23,867
mare-imbrium/canis
lib/canis/core/include/listselectionmodel.rb
Canis.DefaultListSelectionModel.goto_prev_selection
def goto_prev_selection return if selected_rows().length == 0 row = selected_rows().sort{|a,b| b <=> a}.find { |i| i < @obj.current_index } row ||= @obj.current_index #@obj.current_index = row @obj.goto_line row end
ruby
def goto_prev_selection return if selected_rows().length == 0 row = selected_rows().sort{|a,b| b <=> a}.find { |i| i < @obj.current_index } row ||= @obj.current_index #@obj.current_index = row @obj.goto_line row end
[ "def", "goto_prev_selection", "return", "if", "selected_rows", "(", ")", ".", "length", "==", "0", "row", "=", "selected_rows", "(", ")", ".", "sort", "{", "|", "a", ",", "b", "|", "b", "<=>", "a", "}", ".", "find", "{", "|", "i", "|", "i", "<", "@obj", ".", "current_index", "}", "row", "||=", "@obj", ".", "current_index", "#@obj.current_index = row", "@obj", ".", "goto_line", "row", "end" ]
after selecting, traverse selections backward
[ "after", "selecting", "traverse", "selections", "backward" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/listselectionmodel.rb#L211-L217
23,868
mare-imbrium/canis
lib/canis/core/include/listselectionmodel.rb
Canis.DefaultListSelectionModel.remove_row_selection_interval
def remove_row_selection_interval ix0, ix1 @anchor_selection_index = ix0 @lead_selection_index = ix1 arr = @selected_indices.dup # to un highlight @selected_indices.delete_if {|x| x >= ix0 and x <= ix1 } arr.each {|i| @obj.fire_row_changed(i) } lse = ListSelectionEvent.new(ix0, ix1, @obj, :DELETE) @obj.fire_handler :LIST_SELECTION_EVENT, lse end
ruby
def remove_row_selection_interval ix0, ix1 @anchor_selection_index = ix0 @lead_selection_index = ix1 arr = @selected_indices.dup # to un highlight @selected_indices.delete_if {|x| x >= ix0 and x <= ix1 } arr.each {|i| @obj.fire_row_changed(i) } lse = ListSelectionEvent.new(ix0, ix1, @obj, :DELETE) @obj.fire_handler :LIST_SELECTION_EVENT, lse end
[ "def", "remove_row_selection_interval", "ix0", ",", "ix1", "@anchor_selection_index", "=", "ix0", "@lead_selection_index", "=", "ix1", "arr", "=", "@selected_indices", ".", "dup", "# to un highlight", "@selected_indices", ".", "delete_if", "{", "|", "x", "|", "x", ">=", "ix0", "and", "x", "<=", "ix1", "}", "arr", ".", "each", "{", "|", "i", "|", "@obj", ".", "fire_row_changed", "(", "i", ")", "}", "lse", "=", "ListSelectionEvent", ".", "new", "(", "ix0", ",", "ix1", ",", "@obj", ",", ":DELETE", ")", "@obj", ".", "fire_handler", ":LIST_SELECTION_EVENT", ",", "lse", "end" ]
remove selected indices between given indices inclusive
[ "remove", "selected", "indices", "between", "given", "indices", "inclusive" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/listselectionmodel.rb#L234-L242
23,869
mare-imbrium/canis
lib/canis/core/include/listselectionmodel.rb
Canis.DefaultListSelectionModel.ask_select
def ask_select prompt="Enter selection pattern: " ret = get_string prompt return if ret.nil? || ret == "" indices = get_matching_indices ret #$log.debug "listselectionmodel: ask_select got matches#{@indices} " return if indices.nil? || indices.empty? indices.each { |e| # will not work if single select !! FIXME add_row_selection_interval e,e } end
ruby
def ask_select prompt="Enter selection pattern: " ret = get_string prompt return if ret.nil? || ret == "" indices = get_matching_indices ret #$log.debug "listselectionmodel: ask_select got matches#{@indices} " return if indices.nil? || indices.empty? indices.each { |e| # will not work if single select !! FIXME add_row_selection_interval e,e } end
[ "def", "ask_select", "prompt", "=", "\"Enter selection pattern: \"", "ret", "=", "get_string", "prompt", "return", "if", "ret", ".", "nil?", "||", "ret", "==", "\"\"", "indices", "=", "get_matching_indices", "ret", "#$log.debug \"listselectionmodel: ask_select got matches#{@indices} \"", "return", "if", "indices", ".", "nil?", "||", "indices", ".", "empty?", "indices", ".", "each", "{", "|", "e", "|", "# will not work if single select !! FIXME", "add_row_selection_interval", "e", ",", "e", "}", "end" ]
Asks user to enter a string or pattern for selecting rows Selects rows based on pattern, leaving other selections as-is
[ "Asks", "user", "to", "enter", "a", "string", "or", "pattern", "for", "selecting", "rows", "Selects", "rows", "based", "on", "pattern", "leaving", "other", "selections", "as", "-", "is" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/listselectionmodel.rb#L300-L310
23,870
mare-imbrium/canis
lib/canis/core/include/listselectionmodel.rb
Canis.DefaultListSelectionModel.ask_unselect
def ask_unselect prompt="Enter selection pattern: " ret = get_string prompt return if ret.nil? || ret == "" indices = get_matching_indices ret return if indices.nil? || indices.empty? indices.each { |e| # will not work if single select !! FIXME remove_row_selection_interval e,e } end
ruby
def ask_unselect prompt="Enter selection pattern: " ret = get_string prompt return if ret.nil? || ret == "" indices = get_matching_indices ret return if indices.nil? || indices.empty? indices.each { |e| # will not work if single select !! FIXME remove_row_selection_interval e,e } end
[ "def", "ask_unselect", "prompt", "=", "\"Enter selection pattern: \"", "ret", "=", "get_string", "prompt", "return", "if", "ret", ".", "nil?", "||", "ret", "==", "\"\"", "indices", "=", "get_matching_indices", "ret", "return", "if", "indices", ".", "nil?", "||", "indices", ".", "empty?", "indices", ".", "each", "{", "|", "e", "|", "# will not work if single select !! FIXME", "remove_row_selection_interval", "e", ",", "e", "}", "end" ]
Asks user to enter a string or pattern for UNselecting rows UNSelects rows based on pattern, leaving other selections as-is
[ "Asks", "user", "to", "enter", "a", "string", "or", "pattern", "for", "UNselecting", "rows", "UNSelects", "rows", "based", "on", "pattern", "leaving", "other", "selections", "as", "-", "is" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/listselectionmodel.rb#L326-L335
23,871
mare-imbrium/canis
lib/canis/core/include/listselectionmodel.rb
Canis.DefaultListSelectionModel.list_bindings
def list_bindings # freeing space for paging, now trying out 'v' as selector. 2014-04-14 - 18:57 @obj.bind_key($row_selector || 'v'.ord, 'toggle selection') { toggle_row_selection } # the mode may be set to single after the constructor, so this would have taken effect. if @obj.selection_mode == :multiple # freeing ctrl_space for back paging, now trying out 'V' as selector. 2014-04-14 - 18:57 @obj.bind_key($range_selector || 'V'.ord, 'range select') { range_select } @obj.bind_key(?+, 'ask_select') { ask_select } @obj.bind_key(?-, 'ask_unselect') { ask_unselect } @obj.bind_key(?a, 'select_all') {select_all} @obj.bind_key(?*, 'invert_selection') { invert_selection } @obj.bind_key(?u, 'clear_selection') { clear_selection } @obj.bind_key([?g,?n], 'goto next selection'){ goto_next_selection } # mapping double keys like vim @obj.bind_key([?g,?p], 'goto prev selection'){ goto_prev_selection } # mapping double keys like vim end @_header_adjustment ||= 0 # incase caller does not use #@obj._events << :LIST_SELECTION_EVENT unless @obj._events.include? :LIST_SELECTION_EVENT end
ruby
def list_bindings # freeing space for paging, now trying out 'v' as selector. 2014-04-14 - 18:57 @obj.bind_key($row_selector || 'v'.ord, 'toggle selection') { toggle_row_selection } # the mode may be set to single after the constructor, so this would have taken effect. if @obj.selection_mode == :multiple # freeing ctrl_space for back paging, now trying out 'V' as selector. 2014-04-14 - 18:57 @obj.bind_key($range_selector || 'V'.ord, 'range select') { range_select } @obj.bind_key(?+, 'ask_select') { ask_select } @obj.bind_key(?-, 'ask_unselect') { ask_unselect } @obj.bind_key(?a, 'select_all') {select_all} @obj.bind_key(?*, 'invert_selection') { invert_selection } @obj.bind_key(?u, 'clear_selection') { clear_selection } @obj.bind_key([?g,?n], 'goto next selection'){ goto_next_selection } # mapping double keys like vim @obj.bind_key([?g,?p], 'goto prev selection'){ goto_prev_selection } # mapping double keys like vim end @_header_adjustment ||= 0 # incase caller does not use #@obj._events << :LIST_SELECTION_EVENT unless @obj._events.include? :LIST_SELECTION_EVENT end
[ "def", "list_bindings", "# freeing space for paging, now trying out 'v' as selector. 2014-04-14 - 18:57 ", "@obj", ".", "bind_key", "(", "$row_selector", "||", "'v'", ".", "ord", ",", "'toggle selection'", ")", "{", "toggle_row_selection", "}", "# the mode may be set to single after the constructor, so this would have taken effect.", "if", "@obj", ".", "selection_mode", "==", ":multiple", "# freeing ctrl_space for back paging, now trying out 'V' as selector. 2014-04-14 - 18:57 ", "@obj", ".", "bind_key", "(", "$range_selector", "||", "'V'", ".", "ord", ",", "'range select'", ")", "{", "range_select", "}", "@obj", ".", "bind_key", "(", "?+", ",", "'ask_select'", ")", "{", "ask_select", "}", "@obj", ".", "bind_key", "(", "?-", ",", "'ask_unselect'", ")", "{", "ask_unselect", "}", "@obj", ".", "bind_key", "(", "?a", ",", "'select_all'", ")", "{", "select_all", "}", "@obj", ".", "bind_key", "(", "?*", ",", "'invert_selection'", ")", "{", "invert_selection", "}", "@obj", ".", "bind_key", "(", "?u", ",", "'clear_selection'", ")", "{", "clear_selection", "}", "@obj", ".", "bind_key", "(", "[", "?g", ",", "?n", "]", ",", "'goto next selection'", ")", "{", "goto_next_selection", "}", "# mapping double keys like vim", "@obj", ".", "bind_key", "(", "[", "?g", ",", "?p", "]", ",", "'goto prev selection'", ")", "{", "goto_prev_selection", "}", "# mapping double keys like vim", "end", "@_header_adjustment", "||=", "0", "# incase caller does not use", "#@obj._events << :LIST_SELECTION_EVENT unless @obj._events.include? :LIST_SELECTION_EVENT", "end" ]
bindings related to selection
[ "bindings", "related", "to", "selection" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/listselectionmodel.rb#L340-L358
23,872
mare-imbrium/canis
lib/canis/core/util/basestack.rb
RubyCurses.ModStack.item_for
def item_for widget each do |e| if e.is_a? Item if e.widget == widget return e end end end return nil end
ruby
def item_for widget each do |e| if e.is_a? Item if e.widget == widget return e end end end return nil end
[ "def", "item_for", "widget", "each", "do", "|", "e", "|", "if", "e", ".", "is_a?", "Item", "if", "e", ".", "widget", "==", "widget", "return", "e", "end", "end", "end", "return", "nil", "end" ]
given an widget, return the item, so we can change weight or some other config
[ "given", "an", "widget", "return", "the", "item", "so", "we", "can", "change", "weight", "or", "some", "other", "config" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/util/basestack.rb#L393-L402
23,873
mare-imbrium/canis
lib/canis/core/widgets/applicationheader.rb
Canis.ApplicationHeader.print_center
def print_center(htext, r = 0, c = 0) win = @window len = win.getmaxx len = Ncurses.COLS-0 if len == 0 || len > Ncurses.COLS # win.printstring r, ((len-htext.length)/2).floor, htext, @color_pair, @attr end
ruby
def print_center(htext, r = 0, c = 0) win = @window len = win.getmaxx len = Ncurses.COLS-0 if len == 0 || len > Ncurses.COLS # win.printstring r, ((len-htext.length)/2).floor, htext, @color_pair, @attr end
[ "def", "print_center", "(", "htext", ",", "r", "=", "0", ",", "c", "=", "0", ")", "win", "=", "@window", "len", "=", "win", ".", "getmaxx", "len", "=", "Ncurses", ".", "COLS", "-", "0", "if", "len", "==", "0", "||", "len", ">", "Ncurses", ".", "COLS", "#", "win", ".", "printstring", "r", ",", "(", "(", "len", "-", "htext", ".", "length", ")", "/", "2", ")", ".", "floor", ",", "htext", ",", "@color_pair", ",", "@attr", "end" ]
internal method, called by repaint to print text_center in the center
[ "internal", "method", "called", "by", "repaint", "to", "print", "text_center", "in", "the", "center" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/applicationheader.rb#L106-L112
23,874
mare-imbrium/canis
lib/canis/core/widgets/applicationheader.rb
Canis.ApplicationHeader.print_top_right
def print_top_right(htext) hlen = htext.length len = @window.getmaxx # width was not changing when resize happens len = Ncurses.COLS-0 if len == 0 || len > Ncurses.COLS #$log.debug " def print_top_right(#{htext}) #{len} #{Ncurses.COLS} " @form.window.printstring 0, len-hlen, htext, @color_pair, @attr end
ruby
def print_top_right(htext) hlen = htext.length len = @window.getmaxx # width was not changing when resize happens len = Ncurses.COLS-0 if len == 0 || len > Ncurses.COLS #$log.debug " def print_top_right(#{htext}) #{len} #{Ncurses.COLS} " @form.window.printstring 0, len-hlen, htext, @color_pair, @attr end
[ "def", "print_top_right", "(", "htext", ")", "hlen", "=", "htext", ".", "length", "len", "=", "@window", ".", "getmaxx", "# width was not changing when resize happens", "len", "=", "Ncurses", ".", "COLS", "-", "0", "if", "len", "==", "0", "||", "len", ">", "Ncurses", ".", "COLS", "#$log.debug \" def print_top_right(#{htext}) #{len} #{Ncurses.COLS} \"", "@form", ".", "window", ".", "printstring", "0", ",", "len", "-", "hlen", ",", "htext", ",", "@color_pair", ",", "@attr", "end" ]
internal method to print text_right
[ "internal", "method", "to", "print", "text_right" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/applicationheader.rb#L114-L120
23,875
kristianmandrup/cream
lib/cream/helper/role.rb
Cream::Helper.Role.owner?
def owner? obj, relation=nil if relation return true if user_relation?(obj, relation) end [:user, :owner, :author].each do |relation| return true if user_relation?(obj, relation) end false end
ruby
def owner? obj, relation=nil if relation return true if user_relation?(obj, relation) end [:user, :owner, :author].each do |relation| return true if user_relation?(obj, relation) end false end
[ "def", "owner?", "obj", ",", "relation", "=", "nil", "if", "relation", "return", "true", "if", "user_relation?", "(", "obj", ",", "relation", ")", "end", "[", ":user", ",", ":owner", ",", ":author", "]", ".", "each", "do", "|", "relation", "|", "return", "true", "if", "user_relation?", "(", "obj", ",", "relation", ")", "end", "false", "end" ]
returns true if the current user owns the object tries default 'owner' relations if none given as an argument
[ "returns", "true", "if", "the", "current", "user", "owns", "the", "object", "tries", "default", "owner", "relations", "if", "none", "given", "as", "an", "argument" ]
6edbdc8796b4a942e11d1054649b2e058c90c9d8
https://github.com/kristianmandrup/cream/blob/6edbdc8796b4a942e11d1054649b2e058c90c9d8/lib/cream/helper/role.rb#L71-L79
23,876
avvo/delsolr
lib/delsolr/client.rb
DelSolr.Client.prepare_update_xml
def prepare_update_xml(options = {}) r = ["<add#{options.to_xml_attribute_string}>\n"] # copy and clear pending docs working_docs, @pending_documents = @pending_documents, nil working_docs.each { |doc| r << doc.xml } r << "\n</add>\n" r.join # not sure, but I think Array#join is faster then String#<< for large buffers end
ruby
def prepare_update_xml(options = {}) r = ["<add#{options.to_xml_attribute_string}>\n"] # copy and clear pending docs working_docs, @pending_documents = @pending_documents, nil working_docs.each { |doc| r << doc.xml } r << "\n</add>\n" r.join # not sure, but I think Array#join is faster then String#<< for large buffers end
[ "def", "prepare_update_xml", "(", "options", "=", "{", "}", ")", "r", "=", "[", "\"<add#{options.to_xml_attribute_string}>\\n\"", "]", "# copy and clear pending docs", "working_docs", ",", "@pending_documents", "=", "@pending_documents", ",", "nil", "working_docs", ".", "each", "{", "|", "doc", "|", "r", "<<", "doc", ".", "xml", "}", "r", "<<", "\"\\n</add>\\n\"", "r", ".", "join", "# not sure, but I think Array#join is faster then String#<< for large buffers", "end" ]
returns the update xml buffer
[ "returns", "the", "update", "xml", "buffer" ]
30debacab9e7bf3c6f1907563286c29fb61441b2
https://github.com/avvo/delsolr/blob/30debacab9e7bf3c6f1907563286c29fb61441b2/lib/delsolr/client.rb#L291-L298
23,877
mare-imbrium/canis
lib/canis/core/include/appmethods.rb
Canis.Utils.suspend
def suspend _suspend(false) do system("tput cup 26 0") system("tput ed") system("echo Enter C-d to return to application") system (ENV['PS1']='\s-\v\$ ') if ENV['SHELL']== '/bin/bash' system(ENV['SHELL']); end end
ruby
def suspend _suspend(false) do system("tput cup 26 0") system("tput ed") system("echo Enter C-d to return to application") system (ENV['PS1']='\s-\v\$ ') if ENV['SHELL']== '/bin/bash' system(ENV['SHELL']); end end
[ "def", "suspend", "_suspend", "(", "false", ")", "do", "system", "(", "\"tput cup 26 0\"", ")", "system", "(", "\"tput ed\"", ")", "system", "(", "\"echo Enter C-d to return to application\"", ")", "system", "(", "ENV", "[", "'PS1'", "]", "=", "'\\s-\\v\\$ '", ")", "if", "ENV", "[", "'SHELL'", "]", "==", "'/bin/bash'", "system", "(", "ENV", "[", "'SHELL'", "]", ")", ";", "end", "end" ]
suspends current program and puts user on unix prompt
[ "suspends", "current", "program", "and", "puts", "user", "on", "unix", "prompt" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/appmethods.rb#L36-L44
23,878
mare-imbrium/canis
lib/canis/core/include/appmethods.rb
Canis.Utils.shell_output
def shell_output $shell_history ||= [] cmd = get_string("Enter shell command:", :maxlen => 50) do |f| require 'canis/core/include/rhistory' f.extend(FieldHistory) f.history($shell_history) end if cmd && !cmd.empty? run_command cmd $shell_history.push(cmd) unless $shell_history.include? cmd end end
ruby
def shell_output $shell_history ||= [] cmd = get_string("Enter shell command:", :maxlen => 50) do |f| require 'canis/core/include/rhistory' f.extend(FieldHistory) f.history($shell_history) end if cmd && !cmd.empty? run_command cmd $shell_history.push(cmd) unless $shell_history.include? cmd end end
[ "def", "shell_output", "$shell_history", "||=", "[", "]", "cmd", "=", "get_string", "(", "\"Enter shell command:\"", ",", ":maxlen", "=>", "50", ")", "do", "|", "f", "|", "require", "'canis/core/include/rhistory'", "f", ".", "extend", "(", "FieldHistory", ")", "f", ".", "history", "(", "$shell_history", ")", "end", "if", "cmd", "&&", "!", "cmd", ".", "empty?", "run_command", "cmd", "$shell_history", ".", "push", "(", "cmd", ")", "unless", "$shell_history", ".", "include?", "cmd", "end", "end" ]
prompts user for unix command and displays output in viewer
[ "prompts", "user", "for", "unix", "command", "and", "displays", "output", "in", "viewer" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/appmethods.rb#L49-L60
23,879
mare-imbrium/canis
lib/canis/core/include/appmethods.rb
Canis.PrefixCommand.define_key
def define_key _keycode, *args, &blk _symbol = @symbol h = $rb_prefix_map[_symbol] raise ArgumentError, "No such keymap #{_symbol} defined. Use define_prefix_command." unless h _keycode = _keycode[0].getbyte(0) if _keycode[0].class == String arg = args.shift if arg.is_a? String desc = arg arg = args.shift elsif arg.is_a? Symbol # its a symbol desc = arg.to_s elsif arg.nil? desc = "unknown" else raise ArgumentError, "Don't know how to handle #{arg.class} in PrefixManager" end @descriptions[_keycode] = desc if !block_given? blk = arg end h[_keycode] = blk end
ruby
def define_key _keycode, *args, &blk _symbol = @symbol h = $rb_prefix_map[_symbol] raise ArgumentError, "No such keymap #{_symbol} defined. Use define_prefix_command." unless h _keycode = _keycode[0].getbyte(0) if _keycode[0].class == String arg = args.shift if arg.is_a? String desc = arg arg = args.shift elsif arg.is_a? Symbol # its a symbol desc = arg.to_s elsif arg.nil? desc = "unknown" else raise ArgumentError, "Don't know how to handle #{arg.class} in PrefixManager" end @descriptions[_keycode] = desc if !block_given? blk = arg end h[_keycode] = blk end
[ "def", "define_key", "_keycode", ",", "*", "args", ",", "&", "blk", "_symbol", "=", "@symbol", "h", "=", "$rb_prefix_map", "[", "_symbol", "]", "raise", "ArgumentError", ",", "\"No such keymap #{_symbol} defined. Use define_prefix_command.\"", "unless", "h", "_keycode", "=", "_keycode", "[", "0", "]", ".", "getbyte", "(", "0", ")", "if", "_keycode", "[", "0", "]", ".", "class", "==", "String", "arg", "=", "args", ".", "shift", "if", "arg", ".", "is_a?", "String", "desc", "=", "arg", "arg", "=", "args", ".", "shift", "elsif", "arg", ".", "is_a?", "Symbol", "# its a symbol", "desc", "=", "arg", ".", "to_s", "elsif", "arg", ".", "nil?", "desc", "=", "\"unknown\"", "else", "raise", "ArgumentError", ",", "\"Don't know how to handle #{arg.class} in PrefixManager\"", "end", "@descriptions", "[", "_keycode", "]", "=", "desc", "if", "!", "block_given?", "blk", "=", "arg", "end", "h", "[", "_keycode", "]", "=", "blk", "end" ]
define a key within a prefix key map such as C-x Now that i am moving this from global, how will describe bindings get hold of the bindings and descriptions
[ "define", "a", "key", "within", "a", "prefix", "key", "map", "such", "as", "C", "-", "x", "Now", "that", "i", "am", "moving", "this", "from", "global", "how", "will", "describe", "bindings", "get", "hold", "of", "the", "bindings", "and", "descriptions" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/appmethods.rb#L168-L191
23,880
mare-imbrium/canis
lib/canis/core/widgets/tabular.rb
Canis.Tabular.column_width
def column_width colindex, width @cw[colindex] ||= width if @chash[colindex].nil? @chash[colindex] = ColumnInfo.new("", width) else @chash[colindex].w = width end @chash end
ruby
def column_width colindex, width @cw[colindex] ||= width if @chash[colindex].nil? @chash[colindex] = ColumnInfo.new("", width) else @chash[colindex].w = width end @chash end
[ "def", "column_width", "colindex", ",", "width", "@cw", "[", "colindex", "]", "||=", "width", "if", "@chash", "[", "colindex", "]", ".", "nil?", "@chash", "[", "colindex", "]", "=", "ColumnInfo", ".", "new", "(", "\"\"", ",", "width", ")", "else", "@chash", "[", "colindex", "]", ".", "w", "=", "width", "end", "@chash", "end" ]
set width of a given column @param [Number] column offset, starting 0 @param [Number] width
[ "set", "width", "of", "a", "given", "column" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/tabular.rb#L105-L113
23,881
mare-imbrium/canis
lib/canis/core/widgets/tabular.rb
Canis.Tabular.render
def render buffer = [] _guess_col_widths rows = @list.size.to_s.length @rows = rows _prepare_format str = "" if @numbering str = " "*(rows+1)+@y end str << @fmstr % @columns buffer << str #puts "-" * str.length buffer << separator if @list if @numbering @fmstr = "%#{rows}d "+ @y + @fmstr end #@list.each { |e| puts e.join(@y) } count = 0 @list.each_with_index { |r,i| value = convert_value_to_text r, count buffer << value count += 1 } end buffer end
ruby
def render buffer = [] _guess_col_widths rows = @list.size.to_s.length @rows = rows _prepare_format str = "" if @numbering str = " "*(rows+1)+@y end str << @fmstr % @columns buffer << str #puts "-" * str.length buffer << separator if @list if @numbering @fmstr = "%#{rows}d "+ @y + @fmstr end #@list.each { |e| puts e.join(@y) } count = 0 @list.each_with_index { |r,i| value = convert_value_to_text r, count buffer << value count += 1 } end buffer end
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Now returns an array with formatted data @return [Array<String>] array of formatted data
[ "Now", "returns", "an", "array", "with", "formatted", "data" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/tabular.rb#L132-L160
23,882
Oneflare/abn_search
lib/abn/client.rb
Abn.Client.search_by_acn
def search_by_acn(acn) self.errors << "No ACN provided." && return if acn.nil? self.errors << "No GUID provided. Please obtain one at - http://www.abr.business.gov.au/Webservices.aspx" && return if self.guid.nil? begin client = Savon.client(self.client_options) response = client.call(:abr_search_by_asic, message: { authenticationGuid: self.guid, searchString: acn.gsub(" ", ""), includeHistoricalDetails: "N" }) result = response.body[:abr_search_by_asic_response][:abr_payload_search_results][:response][:business_entity] return parse_search_result(result) rescue => ex self.errors << ex.to_s end end
ruby
def search_by_acn(acn) self.errors << "No ACN provided." && return if acn.nil? self.errors << "No GUID provided. Please obtain one at - http://www.abr.business.gov.au/Webservices.aspx" && return if self.guid.nil? begin client = Savon.client(self.client_options) response = client.call(:abr_search_by_asic, message: { authenticationGuid: self.guid, searchString: acn.gsub(" ", ""), includeHistoricalDetails: "N" }) result = response.body[:abr_search_by_asic_response][:abr_payload_search_results][:response][:business_entity] return parse_search_result(result) rescue => ex self.errors << ex.to_s end end
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Setup a new instance of the ABN search class. @param [String] guid - the ABR GUID for Web Services access @param [Hash] options - options detailed below @option options [String] :proxy Proxy URL string if required (Example: http://user:[email protected]:443) @return [ABNSearch] Performs an ABR search for the ABN setup upon initialization @param [String] acn - the acn you wish to search for @return [Hash] search result in a hash
[ "Setup", "a", "new", "instance", "of", "the", "ABN", "search", "class", "." ]
596d388b45e7c95d5b8cce92b9705fc27b63e47d
https://github.com/Oneflare/abn_search/blob/596d388b45e7c95d5b8cce92b9705fc27b63e47d/lib/abn/client.rb#L31-L43
23,883
mare-imbrium/canis
lib/canis/core/include/vieditable.rb
Canis.ViEditable.vieditable_init_listbox
def vieditable_init_listbox $log.debug " inside vieditable_init_listbox " @editable = true bind_key( ?C, :edit_line) bind_key( ?o) { insert_line(@current_index+1) } bind_key( ?O) { insert_line(@current_index) } bind_key( [?d, ?d] , :delete_line ) bind_key( ?\C-_ ) { @undo_handler.undo if @undo_handler } bind_key( ?u ) { @undo_handler.undo if @undo_handler } bind_key( ?\C-r ) { @undo_handler.redo if @undo_handler } bind_key( [?y, ?y] , :kill_ring_save ) bind_key( ?p, :yank ) # paste after this line #bind_key( ?P ) { yank(@current_index - 1) } # should be before this line # seems -1 was pasting 2 lines before bind_key( ?P ) { yank(@current_index - 0) } # should be before this line bind_key(?w, :forward_word) bind_key(?\M-y, :yank_pop) bind_key(?\C-y, :yank) bind_key(?\M-w, :kill_ring_save) @_events.push :CHANGE # thru vieditable #bind_key( ?D, :delete_eol) #bind_key( [?d, ?$], :delete_eol) #bind_key(?f, :forward_char) #bind_key( ?x, :delete_curr_char ) #bind_key( ?X, :delete_prev_char ) #bind_key( [?d, ?w], :delete_word ) #bind_key( [?d, ?t], :delete_till ) #bind_key( [?d, ?f], :delete_forward ) end
ruby
def vieditable_init_listbox $log.debug " inside vieditable_init_listbox " @editable = true bind_key( ?C, :edit_line) bind_key( ?o) { insert_line(@current_index+1) } bind_key( ?O) { insert_line(@current_index) } bind_key( [?d, ?d] , :delete_line ) bind_key( ?\C-_ ) { @undo_handler.undo if @undo_handler } bind_key( ?u ) { @undo_handler.undo if @undo_handler } bind_key( ?\C-r ) { @undo_handler.redo if @undo_handler } bind_key( [?y, ?y] , :kill_ring_save ) bind_key( ?p, :yank ) # paste after this line #bind_key( ?P ) { yank(@current_index - 1) } # should be before this line # seems -1 was pasting 2 lines before bind_key( ?P ) { yank(@current_index - 0) } # should be before this line bind_key(?w, :forward_word) bind_key(?\M-y, :yank_pop) bind_key(?\C-y, :yank) bind_key(?\M-w, :kill_ring_save) @_events.push :CHANGE # thru vieditable #bind_key( ?D, :delete_eol) #bind_key( [?d, ?$], :delete_eol) #bind_key(?f, :forward_char) #bind_key( ?x, :delete_curr_char ) #bind_key( ?X, :delete_prev_char ) #bind_key( [?d, ?w], :delete_word ) #bind_key( [?d, ?t], :delete_till ) #bind_key( [?d, ?f], :delete_forward ) end
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Separate mappings for listboxes. Some methods don;'t make sense for listboxes and are crashing since not present for them. f was being overwritten, too. Sorry for duplication, need to clean this somehow.
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/vieditable.rb#L50-L79
23,884
mare-imbrium/canis
lib/canis/core/include/vieditable.rb
Canis.ViEditable.vieditable_init_tabular
def vieditable_init_tabular $log.debug " inside vieditable_init tabular" @editable = true #bind_key( ?C, :edit_line) #bind_key( ?o, :insert_line) #bind_key( ?O) { insert_line(@current_index-1) } #bind_key( ?o) { insert_line(@current_index+1) } #bind_key( ?O) { insert_line(@current_index) } bind_key( [?d, ?d] , :delete_line ) #bind_key( ?\C-_ ) { @undo_handler.undo if @undo_handler } #bind_key( ?u ) { @undo_handler.undo if @undo_handler } #bind_key( ?\C-r ) { @undo_handler.redo if @undo_handler } bind_key( [?y, ?y] , :kill_ring_save ) bind_key( ?p, :yank ) # paste after this line bind_key( ?P ) { yank(@current_index - 1) } # should be before this line bind_key(?\M-y, :yank_pop) bind_key(?\M-w, :kill_ring_save) @_events.push :CHANGE # thru vieditable end
ruby
def vieditable_init_tabular $log.debug " inside vieditable_init tabular" @editable = true #bind_key( ?C, :edit_line) #bind_key( ?o, :insert_line) #bind_key( ?O) { insert_line(@current_index-1) } #bind_key( ?o) { insert_line(@current_index+1) } #bind_key( ?O) { insert_line(@current_index) } bind_key( [?d, ?d] , :delete_line ) #bind_key( ?\C-_ ) { @undo_handler.undo if @undo_handler } #bind_key( ?u ) { @undo_handler.undo if @undo_handler } #bind_key( ?\C-r ) { @undo_handler.redo if @undo_handler } bind_key( [?y, ?y] , :kill_ring_save ) bind_key( ?p, :yank ) # paste after this line bind_key( ?P ) { yank(@current_index - 1) } # should be before this line bind_key(?\M-y, :yank_pop) bind_key(?\M-w, :kill_ring_save) @_events.push :CHANGE # thru vieditable end
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currently only adding delete_line and some yank pop functions These will all give wrong results in table due to _header_offset
[ "currently", "only", "adding", "delete_line", "and", "some", "yank", "pop", "functions", "These", "will", "all", "give", "wrong", "results", "in", "table", "due", "to", "_header_offset" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/vieditable.rb#L83-L101
23,885
mare-imbrium/canis
lib/canis/core/include/vieditable.rb
Canis.ViEditable.edit_line
def edit_line lineno=@current_index line = self[lineno] prompt = "Edit: " maxlen = 80 config={}; oldline = line.dup config[:default] = line ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) $log.debug " rb_getstr returned #{ret} , #{str} " return if ret != 0 # we possibly cou;d have done []= but maybe in textpad or something that would replace a row pointer ?? self[lineno].replace(str) fire_handler :CHANGE, InputDataEvent.new(0,oldline.length, self, :DELETE_LINE, lineno, oldline) # 2008-12-24 18:34 fire_handler :CHANGE, InputDataEvent.new(0,str.length, self, :INSERT_LINE, lineno, str) fire_row_changed lineno end
ruby
def edit_line lineno=@current_index line = self[lineno] prompt = "Edit: " maxlen = 80 config={}; oldline = line.dup config[:default] = line ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) $log.debug " rb_getstr returned #{ret} , #{str} " return if ret != 0 # we possibly cou;d have done []= but maybe in textpad or something that would replace a row pointer ?? self[lineno].replace(str) fire_handler :CHANGE, InputDataEvent.new(0,oldline.length, self, :DELETE_LINE, lineno, oldline) # 2008-12-24 18:34 fire_handler :CHANGE, InputDataEvent.new(0,str.length, self, :INSERT_LINE, lineno, str) fire_row_changed lineno end
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edit current or given line
[ "edit", "current", "or", "given", "line" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/vieditable.rb#L105-L120
23,886
mare-imbrium/canis
lib/canis/core/include/vieditable.rb
Canis.ViEditable.edit_string
def edit_string string, prompt="Edit: ", maxlen=80 config={}; config[:default] = string ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) #return str if ret == 0 #return "" end
ruby
def edit_string string, prompt="Edit: ", maxlen=80 config={}; config[:default] = string ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) #return str if ret == 0 #return "" end
[ "def", "edit_string", "string", ",", "prompt", "=", "\"Edit: \"", ",", "maxlen", "=", "80", "config", "=", "{", "}", ";", "config", "[", ":default", "]", "=", "string", "ret", ",", "str", "=", "rb_getstr", "(", "@form", ".", "window", ",", "$error_message_row", ",", "$error_message_col", ",", "prompt", ",", "maxlen", ",", "config", ")", "#return str if ret == 0", "#return \"\"", "end" ]
common method to edit given string @param [String] string to edit/modify @param [String] prompt to display before string @param [int] max length of input @return [0, -1] return value 0 if okay, -1 if error
[ "common", "method", "to", "edit", "given", "string" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/vieditable.rb#L150-L156
23,887
mare-imbrium/canis
lib/canis/core/include/vieditable.rb
Canis.ViEditable.input_string
def input_string prompt="Insert: ", maxlen=80 #ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) #return str if ret == 0 #return "" end
ruby
def input_string prompt="Insert: ", maxlen=80 #ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config) #return str if ret == 0 #return "" end
[ "def", "input_string", "prompt", "=", "\"Insert: \"", ",", "maxlen", "=", "80", "#ret, str = rb_getstr(@form.window, $error_message_row, $error_message_col, prompt, maxlen, config)", "ret", ",", "str", "=", "rb_getstr", "(", "@form", ".", "window", ",", "$error_message_row", ",", "$error_message_col", ",", "prompt", ",", "maxlen", ",", "config", ")", "#return str if ret == 0", "#return \"\"", "end" ]
common method to input a blank string @param [String] prompt to display before string @param [int] max length of input @return [0, -1] return value 0 if okay, -1 if error
[ "common", "method", "to", "input", "a", "blank", "string" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/vieditable.rb#L162-L167
23,888
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.TextPad.fire_row_changed
def fire_row_changed ix return if ix >= @list.length clear_row @pad, ix # allow documents to reparse that line fire_handler :ROW_CHANGED, ix _arr = _getarray render @pad, ix, _arr[ix] end
ruby
def fire_row_changed ix return if ix >= @list.length clear_row @pad, ix # allow documents to reparse that line fire_handler :ROW_CHANGED, ix _arr = _getarray render @pad, ix, _arr[ix] end
[ "def", "fire_row_changed", "ix", "return", "if", "ix", ">=", "@list", ".", "length", "clear_row", "@pad", ",", "ix", "# allow documents to reparse that line", "fire_handler", ":ROW_CHANGED", ",", "ix", "_arr", "=", "_getarray", "render", "@pad", ",", "ix", ",", "_arr", "[", "ix", "]", "end" ]
repaint only one row since content of that row has changed. No recreate of pad is done.
[ "repaint", "only", "one", "row", "since", "content", "of", "that", "row", "has", "changed", ".", "No", "recreate", "of", "pad", "is", "done", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L413-L421
23,889
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.TextPad.forward_regex
def forward_regex regex if regex.is_a? Symbol regex = @text_patterns[regex] raise "Pattern specified #{regex} does not exist in text_patterns " unless regex end $multiplier = 1 if !$multiplier || $multiplier == 0 line = @current_index _arr = _getarray buff = _arr[line].to_s return unless buff pos = @curpos || 0 # list does not have curpos $multiplier.times { found = buff.index(regex, pos) if !found # if not found, we've lost a counter if line+1 < _arr.length line += 1 else return end pos = 0 else pos = found + 1 end $log.debug " forward_word: pos #{pos} line #{line} buff: #{buff}" } $multiplier = 0 @current_index = line @curpos = pos ensure_visible @repaint_required = true end
ruby
def forward_regex regex if regex.is_a? Symbol regex = @text_patterns[regex] raise "Pattern specified #{regex} does not exist in text_patterns " unless regex end $multiplier = 1 if !$multiplier || $multiplier == 0 line = @current_index _arr = _getarray buff = _arr[line].to_s return unless buff pos = @curpos || 0 # list does not have curpos $multiplier.times { found = buff.index(regex, pos) if !found # if not found, we've lost a counter if line+1 < _arr.length line += 1 else return end pos = 0 else pos = found + 1 end $log.debug " forward_word: pos #{pos} line #{line} buff: #{buff}" } $multiplier = 0 @current_index = line @curpos = pos ensure_visible @repaint_required = true end
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jump to the next occurence of given regex in the current line. It only jumps to next line after exhausting current. @param [Regexp] passed to String.index
[ "jump", "to", "the", "next", "occurence", "of", "given", "regex", "in", "the", "current", "line", ".", "It", "only", "jumps", "to", "next", "line", "after", "exhausting", "current", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L937-L968
23,890
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.TextPad._handle_key
def _handle_key ch begin ret = process_key ch, self $multiplier = 0 bounds_check rescue => err $log.error " TEXTPAD ERROR _handle_key #{err} " $log.debug(err.backtrace.join("\n")) alert "#{err}" #textdialog ["Error in TextPad: #{err} ", *err.backtrace], :title => "Exception" ensure padrefresh Ncurses::Panel.update_panels end return 0 end
ruby
def _handle_key ch begin ret = process_key ch, self $multiplier = 0 bounds_check rescue => err $log.error " TEXTPAD ERROR _handle_key #{err} " $log.debug(err.backtrace.join("\n")) alert "#{err}" #textdialog ["Error in TextPad: #{err} ", *err.backtrace], :title => "Exception" ensure padrefresh Ncurses::Panel.update_panels end return 0 end
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this is a barebones handler to be used only if an overriding key handler wishes to fall back to default processing after it has handled some keys. The complete version is in Defaultkeyhandler. BUT the key will be executed again.
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L1101-L1116
23,891
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.TextPad.on_enter_row
def on_enter_row arow return nil if @list.nil? || @list.size == 0 @repaint_footer_required = true ## can this be done once and stored, and one instance used since a lot of traversal will be done require 'canis/core/include/ractionevent' aev = TextActionEvent.new self, :ENTER_ROW, current_value().to_s, @current_index, @curpos fire_handler :ENTER_ROW, aev end
ruby
def on_enter_row arow return nil if @list.nil? || @list.size == 0 @repaint_footer_required = true ## can this be done once and stored, and one instance used since a lot of traversal will be done require 'canis/core/include/ractionevent' aev = TextActionEvent.new self, :ENTER_ROW, current_value().to_s, @current_index, @curpos fire_handler :ENTER_ROW, aev end
[ "def", "on_enter_row", "arow", "return", "nil", "if", "@list", ".", "nil?", "||", "@list", ".", "size", "==", "0", "@repaint_footer_required", "=", "true", "## can this be done once and stored, and one instance used since a lot of traversal will be done", "require", "'canis/core/include/ractionevent'", "aev", "=", "TextActionEvent", ".", "new", "self", ",", ":ENTER_ROW", ",", "current_value", "(", ")", ".", "to_s", ",", "@current_index", ",", "@curpos", "fire_handler", ":ENTER_ROW", ",", "aev", "end" ]
execute binding when a row is entered, used more in lists to display some text in a header or footer as one traverses
[ "execute", "binding", "when", "a", "row", "is", "entered", "used", "more", "in", "lists", "to", "display", "some", "text", "in", "a", "header", "or", "footer", "as", "one", "traverses" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L1139-L1148
23,892
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.TextPad.next_regex
def next_regex regex if regex.is_a? Symbol regex = @text_patterns[regex] raise "Pattern specified #{regex} does not exist in text_patterns " unless regex end @last_regex = regex find_more end
ruby
def next_regex regex if regex.is_a? Symbol regex = @text_patterns[regex] raise "Pattern specified #{regex} does not exist in text_patterns " unless regex end @last_regex = regex find_more end
[ "def", "next_regex", "regex", "if", "regex", ".", "is_a?", "Symbol", "regex", "=", "@text_patterns", "[", "regex", "]", "raise", "\"Pattern specified #{regex} does not exist in text_patterns \"", "unless", "regex", "end", "@last_regex", "=", "regex", "find_more", "end" ]
search for the next occurence of given regexp. Returns line and col if found, else nil. @param [String, Regexp] pattern to search for (uses :index) @return [nil] return value of no consequence
[ "search", "for", "the", "next", "occurence", "of", "given", "regexp", ".", "Returns", "line", "and", "col", "if", "found", "else", "nil", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L1470-L1477
23,893
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.AbstractTextPadRenderer.pre_render
def pre_render @attr = @source.attr cp = get_color($datacolor, @source.color(), @source.bgcolor()) @color_pair = @source.color_pair || cp @cp = FFI::NCurses.COLOR_PAIR(cp) end
ruby
def pre_render @attr = @source.attr cp = get_color($datacolor, @source.color(), @source.bgcolor()) @color_pair = @source.color_pair || cp @cp = FFI::NCurses.COLOR_PAIR(cp) end
[ "def", "pre_render", "@attr", "=", "@source", ".", "attr", "cp", "=", "get_color", "(", "$datacolor", ",", "@source", ".", "color", "(", ")", ",", "@source", ".", "bgcolor", "(", ")", ")", "@color_pair", "=", "@source", ".", "color_pair", "||", "cp", "@cp", "=", "FFI", "::", "NCurses", ".", "COLOR_PAIR", "(", "cp", ")", "end" ]
have the renderer get the latest colors from the widget. Override this if for some reason the renderer wishes to hardcode its own. But then the widgets colors would be changed ?
[ "have", "the", "renderer", "get", "the", "latest", "colors", "from", "the", "widget", ".", "Override", "this", "if", "for", "some", "reason", "the", "renderer", "wishes", "to", "hardcode", "its", "own", ".", "But", "then", "the", "widgets", "colors", "would", "be", "changed", "?" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L1547-L1552
23,894
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.AbstractTextPadRenderer.render_all
def render_all pad, arr pre_render @content_cols = @source.pad_cols @clearstring = " " * @content_cols @list = arr att = @attr || NORMAL FFI::NCurses.wattron(pad, @cp | att) arr.each_with_index { |line, ix| render pad, ix, line } FFI::NCurses.wattroff(pad, @cp | att) end
ruby
def render_all pad, arr pre_render @content_cols = @source.pad_cols @clearstring = " " * @content_cols @list = arr att = @attr || NORMAL FFI::NCurses.wattron(pad, @cp | att) arr.each_with_index { |line, ix| render pad, ix, line } FFI::NCurses.wattroff(pad, @cp | att) end
[ "def", "render_all", "pad", ",", "arr", "pre_render", "@content_cols", "=", "@source", ".", "pad_cols", "@clearstring", "=", "\" \"", "*", "@content_cols", "@list", "=", "arr", "att", "=", "@attr", "||", "NORMAL", "FFI", "::", "NCurses", ".", "wattron", "(", "pad", ",", "@cp", "|", "att", ")", "arr", ".", "each_with_index", "{", "|", "line", ",", "ix", "|", "render", "pad", ",", "ix", ",", "line", "}", "FFI", "::", "NCurses", ".", "wattroff", "(", "pad", ",", "@cp", "|", "att", ")", "end" ]
derived classes may choose to override this. However, they should set size and color and attrib at the start since these can change after the object has been created depending on the application.
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8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L1558-L1571
23,895
mare-imbrium/canis
lib/canis/core/widgets/textpad.rb
Canis.DefaultRenderer.render
def render pad, lineno, text if text.is_a? AbstractChunkLine text.print pad, lineno, 0, @content_cols, color_pair, attr return end ## messabox does have a method to paint the whole window in bg color its in rwidget.rb att = NORMAL FFI::NCurses.wattron(pad, @cp | att) FFI::NCurses.mvwaddstr(pad, lineno, 0, @clearstring) if @clearstring FFI::NCurses.mvwaddstr(pad, lineno, 0, @list[lineno]) #FFI::NCurses.mvwaddstr(pad, lineno, 0, text) FFI::NCurses.wattroff(pad, @cp | att) end
ruby
def render pad, lineno, text if text.is_a? AbstractChunkLine text.print pad, lineno, 0, @content_cols, color_pair, attr return end ## messabox does have a method to paint the whole window in bg color its in rwidget.rb att = NORMAL FFI::NCurses.wattron(pad, @cp | att) FFI::NCurses.mvwaddstr(pad, lineno, 0, @clearstring) if @clearstring FFI::NCurses.mvwaddstr(pad, lineno, 0, @list[lineno]) #FFI::NCurses.mvwaddstr(pad, lineno, 0, text) FFI::NCurses.wattroff(pad, @cp | att) end
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default method for rendering a line If it is a chunkline, then we take care of it. Only if it is a String do we pass to renderer. Should a renderer be allowed to handle chunks. Or be yielded chunks?
[ "default", "method", "for", "rendering", "a", "line", "If", "it", "is", "a", "chunkline", "then", "we", "take", "care", "of", "it", ".", "Only", "if", "it", "is", "a", "String", "do", "we", "pass", "to", "renderer", ".", "Should", "a", "renderer", "be", "allowed", "to", "handle", "chunks", ".", "Or", "be", "yielded", "chunks?" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/widgets/textpad.rb#L1590-L1603
23,896
mare-imbrium/canis
lib/canis/core/include/rhistory.rb
Canis.FieldHistory.history
def history arr return @history unless arr if arr.is_a? Array @history = arr else @history << arr unless @history.include? arr end end
ruby
def history arr return @history unless arr if arr.is_a? Array @history = arr else @history << arr unless @history.include? arr end end
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pass the array of history values Trying out a change where an item can also be sent in. I am lost, i want the initialization to happen once.
[ "pass", "the", "array", "of", "history", "values", "Trying", "out", "a", "change", "where", "an", "item", "can", "also", "be", "sent", "in", ".", "I", "am", "lost", "i", "want", "the", "initialization", "to", "happen", "once", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/rhistory.rb#L39-L46
23,897
mare-imbrium/canis
lib/canis/core/include/multibuffer.rb
Canis.MultiBuffers.add_content
def add_content text, config={} unless @_buffers bind_key(?\M-n, :buffer_next) bind_key(?\M-p, :buffer_prev) bind_key(KEY_BACKSPACE, :buffer_prev) # backspace, already hardcoded in textview ! bind_key(?:, :buffer_menu) end @_buffers ||= [] @_buffers_conf ||= [] @_buffers << text if text.is_a? String config[:filename] = text config[:title] ||= text end @_buffers_conf << config @_buffer_ctr ||= 0 $log.debug "XXX: HELP adding text #{@_buffers.size} " end
ruby
def add_content text, config={} unless @_buffers bind_key(?\M-n, :buffer_next) bind_key(?\M-p, :buffer_prev) bind_key(KEY_BACKSPACE, :buffer_prev) # backspace, already hardcoded in textview ! bind_key(?:, :buffer_menu) end @_buffers ||= [] @_buffers_conf ||= [] @_buffers << text if text.is_a? String config[:filename] = text config[:title] ||= text end @_buffers_conf << config @_buffer_ctr ||= 0 $log.debug "XXX: HELP adding text #{@_buffers.size} " end
[ "def", "add_content", "text", ",", "config", "=", "{", "}", "unless", "@_buffers", "bind_key", "(", "?\\M-n", ",", ":buffer_next", ")", "bind_key", "(", "?\\M-p", ",", ":buffer_prev", ")", "bind_key", "(", "KEY_BACKSPACE", ",", ":buffer_prev", ")", "# backspace, already hardcoded in textview !", "bind_key", "(", "?:", ",", ":buffer_menu", ")", "end", "@_buffers", "||=", "[", "]", "@_buffers_conf", "||=", "[", "]", "@_buffers", "<<", "text", "if", "text", ".", "is_a?", "String", "config", "[", ":filename", "]", "=", "text", "config", "[", ":title", "]", "||=", "text", "end", "@_buffers_conf", "<<", "config", "@_buffer_ctr", "||=", "0", "$log", ".", "debug", "\"XXX: HELP adding text #{@_buffers.size} \"", "end" ]
add content to buffers of a textview @param [Array] text, or String (filename) @param [Hash] options, typically :content_type => :ansi or :tmux, and :title
[ "add", "content", "to", "buffers", "of", "a", "textview" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/multibuffer.rb#L26-L43
23,898
mare-imbrium/canis
lib/canis/core/include/multibuffer.rb
Canis.MultiBuffers.add_files
def add_files filearray, config={} filearray.each do |e| add_content(e, config.dup); end end
ruby
def add_files filearray, config={} filearray.each do |e| add_content(e, config.dup); end end
[ "def", "add_files", "filearray", ",", "config", "=", "{", "}", "filearray", ".", "each", "do", "|", "e", "|", "add_content", "(", "e", ",", "config", ".", "dup", ")", ";", "end", "end" ]
supply an array of files to the multibuffer. These will be read as the user presses next or last etc.
[ "supply", "an", "array", "of", "files", "to", "the", "multibuffer", ".", "These", "will", "be", "read", "as", "the", "user", "presses", "next", "or", "last", "etc", "." ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/multibuffer.rb#L47-L49
23,899
mare-imbrium/canis
lib/canis/core/include/multibuffer.rb
Canis.MultiBuffers.buffer_next
def buffer_next buffer_update_info @_buffer_ctr += 1 x = @_buffer_ctr l = @_buffers[x] if l populate_buffer_from_filename x else @_buffer_ctr = 0 end set_content @_buffers[@_buffer_ctr], @_buffers_conf[@_buffer_ctr] buffer_update_position end
ruby
def buffer_next buffer_update_info @_buffer_ctr += 1 x = @_buffer_ctr l = @_buffers[x] if l populate_buffer_from_filename x else @_buffer_ctr = 0 end set_content @_buffers[@_buffer_ctr], @_buffers_conf[@_buffer_ctr] buffer_update_position end
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display next buffer
[ "display", "next", "buffer" ]
8bce60ff9dad321e299a6124620deb4771740b0b
https://github.com/mare-imbrium/canis/blob/8bce60ff9dad321e299a6124620deb4771740b0b/lib/canis/core/include/multibuffer.rb#L52-L64