1 | /*globals svgEditor, svgCanvas, $*/
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2 | /*jslint vars: true, eqeq: true*/
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3 | /*
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4 | * ext-helloworld.js
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5 | *
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6 | * Licensed under the MIT License
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7 | *
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8 | * Copyright(c) 2010 Alexis Deveria
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9 | *
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10 | */
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11 | var advancedClicked = false;
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12 |
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13 | svgEditor.addExtension("Advanced", function() {'use strict';
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14 |
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15 | return {
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16 | name: "Advanced",
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17 | // The icon for 'advanced features'
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18 | svgicons: svgEditor.curConfig.extPath + "advanced-icon.xml",
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19 |
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20 | // Multiple buttons can be added in this array
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21 | buttons: [{
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22 | // Must match the icon ID in advanced-icon.xml
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23 | id: "advanced",
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24 |
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25 | // This indicates that the button will be added independently to the buttons in the button
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26 | // panel on the left side (it will not be unselected when one of the other buttons is selected)
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27 | type: "context",
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28 | panel: "tools_left",
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29 |
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30 | // Tooltip text
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31 | title: "Show/Hide Advanced Features",
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32 |
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33 | // Events
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34 | events: {
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35 | 'click': function() {
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36 | // Toggle the advanced button
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37 | if (advancedClicked == true)
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38 | {
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39 | advancedClicked = false;
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40 | // Hide advanced features
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41 | advancedButton(advancedClicked);
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42 | }
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43 | else
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44 | {
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45 | advancedClicked = true;
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46 | // Hide advanced features
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47 | advancedButton(advancedClicked);
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48 | }
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49 | }
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50 | }
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51 | }],
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52 | // This is triggered when the main mouse button is pressed down
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53 | // on the editor canvas (not the tool panels)
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54 | mouseDown: function() {
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55 | advancedButton(advancedClicked);
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56 |
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57 | // The returned object must include "started" with
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58 | // a value of true in order for mouseUp to be triggered
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59 | return {started: true};
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60 | },
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61 |
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62 | // This is triggered from anywhere, but "started" must have been set
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63 | // to true (see above). Note that "opts" is an object with event info
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64 | mouseUp: function(opts) {
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65 | //advancedButton(advancedClicked);
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66 | },
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67 |
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68 | elementChanged: function(opts)
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69 | {
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70 | advancedButton(advancedClicked);
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71 | },
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72 |
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73 | callback: function(opts) {
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74 | advancedClicked = false;
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75 | advancedButton(advancedClicked);
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76 | }
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77 | };
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78 | });
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79 |
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80 | // Function: advancedButton
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81 | // Unless advanced button is selected, advanced features will be hidden
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82 | this.advancedButton = function() {
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83 |
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84 | // 'Advanced feature' elements
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85 | var elements = ['sidepanels', 'editor_panel', 'tool_move_top', 'tool_move_bottom', 'tool_topath', 'tool_reorient', 'tool_make_link', 'idLabel', 'tool_angle', 'tool_blur', 'tool_position', 'xy_panel', 'rect_width_tool', 'rect_height_tool', 'cornerRadiusLabel'];
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86 |
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87 | // Toggle the display attributes of the selected advanced elements
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88 | for (var i = 0; i < elements.length; i++) {
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89 | if (advancedClicked == false) {
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90 | document.getElementById(elements[i]).style.display = 'none';
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91 | }
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92 | else {
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93 | document.getElementById(elements[i]).style.display = 'block';
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94 | }
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95 | }
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96 |
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97 | // Remove strange extra 'tool_seps' when advanced features is not selected
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98 | if (advancedClicked == false)
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99 | {
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100 | $("#selected_panel :first-child").find(".tool_sep").css("display", "none")
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101 | }
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102 | }
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103 |
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104 |
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105 |
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106 |
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107 | function setSVGEditorColourPalette(flagCanvasSettings) {
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108 |
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109 | var num_active_colours = flagCanvasSettings.colourPots.length;
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110 | console.log("*** num active colours = " + num_active_colours);
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111 |
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112 | $('.palette_item').each( function (index) {
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113 | // Skip the first palette_item, so transparent fill is still an option
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114 | if (index==0) { return true; } // jquery equivalent of continue
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115 |
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116 | var colour_index = index-1;
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117 |
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118 | if (colour_index<num_active_colours) {
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119 | $(this).show();
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120 | $(this).css("background-color",flagCanvasSettings.colourPots[colour_index]);
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121 | $(this).attr("data-rgb",flagCanvasSettings.colourPots[colour_index]);
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122 |
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123 | if (index==1) {
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124 | $(this).trigger("mousedown");
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125 | }
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126 | }
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127 | else {
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128 | $(this).hide();
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129 | }
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130 | });
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131 |
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132 |
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133 |
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134 | //$('#palette').empty();
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135 | $('#palette').width(150);
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136 |
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137 | return;
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138 |
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139 | var str = '<div class="palette_item" data-rgb="none"></div>';
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140 | $.each(flagCanvasSettings.colourPots, function(i, item) {
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141 | str += '<div class="palette_item" style="background-color: ' + item + ';" data-rgb="' + item + '"></div>';
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142 | });
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143 | $('#palette').append(str);
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144 |
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145 |
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146 | // Prevent selection of elements when shift-clicking
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147 | $('#palette').mouseover(function() {
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148 | var inp = $('<input type="hidden">');
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149 | $(this).append(inp);
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150 | inp.focus().remove();
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151 | });
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152 |
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153 | $('.palette_item').mousedown(function(evt) {
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154 | // shift key or right click for stroke
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155 | var picker = evt.shiftKey || evt.button === 2 ? 'stroke' : 'fill';
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156 | var color = $(this).data('rgb');
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157 | var paint;
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158 |
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159 | // Webkit-based browsers returned 'initial' here for no stroke
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160 | if (color === 'none' || color === 'transparent' || color === 'initial') {
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161 | color = 'none';
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162 | paint = new $.jGraduate.Paint();
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163 | } else {
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164 | paint = new $.jGraduate.Paint({alpha: 100, solidColor: color.substr(1)});
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165 | }
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166 |
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167 | //paintBox[picker].setPaint(paint);
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168 | svgCanvas.setColor(picker, color);
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169 |
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170 | if (color !== 'none' && svgCanvas.getPaintOpacity(picker) !== 1) {
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171 | svgCanvas.setPaintOpacity(picker, 1.0);
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172 | }
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173 | //updateToolButtonState();
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174 | }).bind('contextmenu', function(e) {e.preventDefault();});
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175 |
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176 |
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177 | }
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