diff options
Diffstat (limited to '')
| -rwxr-xr-x | share/extensions/jessyink_key_bindings.py | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/share/extensions/jessyink_key_bindings.py b/share/extensions/jessyink_key_bindings.py new file mode 100755 index 0000000..2d28a95 --- /dev/null +++ b/share/extensions/jessyink_key_bindings.py @@ -0,0 +1,193 @@ +#!/usr/bin/env python +# +# Copyright 2008, 2009 Hannes Hochreiner +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see http://www.gnu.org/licenses/. +# +"""Effect to add key bindings to jessyInk slide show""" + +import inkex +from inkex import Group, Script +from jessyink_install import JessyInkMixin + +KEY_CODES = ( + "LEFT", + "RIGHT", + "DOWN", + "UP", + "HOME", + "END", + "ENTER", + "SPACE", + "PAGE_UP", + "PAGE_DOWN", + "ESCAPE", +) + + +class KeyBindings(JessyInkMixin, inkex.EffectExtension): + """Add key bindings to slide show""" + + modes = ("slide", "index", "drawing") + + def set_options(self, namespace, opt_str, value): + """Sort through all the options and combine them""" + slot, action = opt_str.split("_", 1) + keycodes = getattr(namespace, f"{slot}KeyCodes", {}) + charcodes = getattr(namespace, f"{slot}CharCodes", {}) + if value: + for val in value.split(","): + val = val.strip() + if val in KEY_CODES: + keycodes[val + "_KEY"] = self.actions[slot][action] + elif len(val) == 1: + charcodes[val] = self.actions[slot][action] + setattr(namespace, f"{slot}KeyCodes", keycodes) + setattr(namespace, f"{slot}CharCodes", charcodes) + + actions = { + "slide": { + "export": "slideUpdateExportLayer();", + "addSlide": "slideAddSlide(activeSlide);", + "resetTimer": "slideResetTimer();", + "setDuration": "slideQueryDuration();", + "backWithEffects": "dispatchEffects(-1);", + "nextWithEffects": "dispatchEffects(1);", + "backWithoutEffects": "skipEffects(-1);", + "nextWithoutEffects": "skipEffects(1);", + "switchToIndexMode": "toggleSlideIndex();", + "switchToDrawingMode": "slideSwitchToDrawingMode();", + "toggleProgressBar": "slideToggleProgressBarVisibility();", + "firstSlide": "slideSetActiveSlide(0);", + "lastSlide": "slideSetActiveSlide(slides.length - 1);", + }, + "drawing": { + "undo": "drawingUndo();", + "switchToSlideMode": "drawingSwitchToSlideMode();", + "pathWidthDefault": "drawingResetPathWidth();", + "pathWidth1": "drawingSetPathWidth(1.0);", + "pathWidth3": "drawingSetPathWidth(3.0);", + "pathWidth5": "drawingSetPathWidth(5.0);", + "pathWidth7": "drawingSetPathWidth(7.0);", + "pathWidth9": "drawingSetPathWidth(9.0);", + "pathColourBlue": 'drawingSetPathColour("blue");', + "pathColourCyan": 'drawingSetPathColour("cyan");', + "pathColourGreen": 'drawingSetPathColour("green");', + "pathColourBlack": 'drawingSetPathColour("black");', + "pathColourMagenta": 'drawingSetPathColour("magenta");', + "pathColourOrange": 'drawingSetPathColour("orange");', + "pathColourRed": 'drawingSetPathColour("red");', + "pathColourWhite": 'drawingSetPathColour("white");', + "pathColourYellow": 'drawingSetPathColour("yellow");', + }, + "index": { + "selectSlideToLeft": "indexSetPageSlide(activeSlide - 1);", + "selectSlideToRight": "indexSetPageSlide(activeSlide + 1);", + "selectSlideAbove": "indexSetPageSlide(activeSlide - INDEX_COLUMNS);", + "selectSlideBelow": "indexSetPageSlide(activeSlide + INDEX_COLUMNS);", + "previousPage": "indexSetPageSlide(activeSlide - INDEX_COLUMNS * INDEX_COLUMNS);", + "nextPage": "indexSetPageSlide(activeSlide + INDEX_COLUMNS * INDEX_COLUMNS);", + "firstSlide": "indexSetPageSlide(0);", + "lastSlide": "indexSetPageSlide(slides.length - 1);", + "switchToSlideMode": "toggleSlideIndex();", + "decreaseNumberOfColumns": "indexDecreaseNumberOfColumns();", + "increaseNumberOfColumns": "indexIncreaseNumberOfColumns();", + "setNumberOfColumnsToDefault": "indexResetNumberOfColumns();", + }, + } + + def add_arguments(self, pars): + pars.add_argument("--tab") + for slot, actions in self.actions.items(): + for action in actions: + pars.add_argument(f"--{slot}_{action}") + + def effect(self): + self.is_installed() + + for name in list(self.options.__dict__): + if "_" in name: + self.set_options(self.options, name, self.options.__dict__.pop(name)) + + # Remove old master slide property + for node in self.svg.xpath( + "//svg:g[@jessyink:customKeyBindings='customKeyBindings']" + ): + node.delete() + + # Set custom key bindings. + node_text = """function getCustomKeyBindingsSub() +{ + var keyDict = new Object(); + keyDict[SLIDE_MODE] = new Object(); + keyDict[INDEX_MODE] = new Object(); + keyDict[DRAWING_MODE] = new Object(); +""" + + for key, value in self.options.slideKeyCodes.items(): + node_text += f" keyDict[SLIDE_MODE][{key}] = function() {{ {value} }};\n" + + for key, value in self.options.drawingKeyCodes.items(): + node_text += ( + f" keyDict[DRAWING_MODE][{key}] = function() {{ {value} }};\n" + ) + + for key, value in self.options.indexKeyCodes.items(): + node_text += f" keyDict[INDEX_MODE][{key}] = function() {{ {value} }};\n" + + # Set custom char bindings. + node_text += """ return keyDict; +} + +function getCustomCharBindingsSub() +{ + var charDict = new Object(); + charDict[SLIDE_MODE] = new Object(); + charDict[INDEX_MODE] = new Object(); + charDict[DRAWING_MODE] = new Object(); +""" + + for key, value in self.options.slideCharCodes.items(): + node_text += ( + f' charDict[SLIDE_MODE]["{key}"] = function() {{ {value} }};\n' + ) + + for key, value in self.options.drawingCharCodes.items(): + node_text += ( + f' charDict[DRAWING_MODE]["{key}"] = function() {{ {value} }};\n' + ) + + for key, value in self.options.indexCharCodes.items(): + node_text += ( + f' charDict[INDEX_MODE]["{key}"] = function() {{ {value} }};\n' + ) + + node_text += " return charDict;" + "\n" + node_text += "}" + "\n" + + # Create new script node + group = self.svg.add(Group()) + script = group.add(Script()) + script.text = node_text + group.set("jessyink:customKeyBindings", "customKeyBindings") + group.set( + "onload", + "this.getCustomCharBindings = function() { " + "return getCustomCharBindingsSub(); }; " + "this.getCustomKeyBindings = function() { return getCustomKeyBindingsSub(); };", + ) + + +if __name__ == "__main__": + KeyBindings().run() |