502 lines
22 KiB
JavaScript
502 lines
22 KiB
JavaScript
if(!window.console) {
|
|
window.console = new function() {
|
|
this.log = function(str) {};
|
|
this.dir = function(str) {};
|
|
};
|
|
}
|
|
var palette = ["#000000","#202020","#404040","#606060","#808080","#a0a0a0","#c0c0c0","#e0e0e0","#ffffff","#800000","#ff0000","#808000","#ffff00","#008000","#00ff00","#008080","#00ffff","#000080","#0000ff","#800080","#ff00ff","#2b0000","#550000","#800000","#aa0000","#d40000","#ff0000","#ff2a2a","#ff5555","#ff8080","#ffaaaa","#ffd5d5","#280b0b","#501616","#782121","#a02c2c","#c83737","#d35f5f","#de8787","#e9afaf","#f4d7d7","#241c1c","#483737","#6c5353","#916f6f","#ac9393","#c8b7b7","#e3dbdb","#2b1100","#552200","#803300","#aa4400","#d45500","#ff6600","#ff7f2a","#ff9955","#ffb380","#ffccaa","#ffe6d5","#28170b","#502d16","#784421","#a05a2c","#c87137","#d38d5f","#deaa87","#e9c6af","#f4e3d7","#241f1c","#483e37","#6c5d53","#917c6f","#ac9d93","#c8beb7","#e3dedb","#2b2200","#554400","#806600","#aa8800","#d4aa00","#ffcc00","#ffd42a","#ffdd55","#ffe680","#ffeeaa","#fff6d5","#28220b","#504416","#786721","#a0892c","#c8ab37","#d3bc5f","#decd87","#e9ddaf","#f4eed7","#24221c","#484537","#6c6753","#918a6f","#aca793","#c8c4b7","#e3e2db","#222b00","#445500","#668000","#88aa00","#aad400","#ccff00","#d4ff2a","#ddff55","#e5ff80","#eeffaa","#f6ffd5","#22280b","#445016","#677821","#89a02c","#abc837","#bcd35f","#cdde87","#dde9af","#eef4d7","#22241c","#454837","#676c53","#8a916f","#a7ac93","#c4c8b7","#e2e3db","#112b00","#225500","#338000","#44aa00","#55d400","#66ff00","#7fff2a","#99ff55","#b3ff80","#ccffaa","#e5ffd5","#17280b","#2d5016","#447821","#5aa02c","#71c837","#8dd35f","#aade87","#c6e9af","#e3f4d7","#1f241c","#3e4837","#5d6c53","#7c916f","#9dac93","#bec8b7","#dee3db","#002b00","#005500","#008000","#00aa00","#00d400","#00ff00","#2aff2a","#55ff55","#80ff80","#aaffaa","#d5ffd5","#0b280b","#165016","#217821","#2ca02c","#37c837","#5fd35f","#87de87","#afe9af","#d7f4d7","#1c241c","#374837","#536c53","#6f916f","#93ac93","#b7c8b7","#dbe3db","#002b11","#005522","#008033","#00aa44","#00d455","#00ff66","#2aff80","#55ff99","#80ffb3","#aaffcc","#d5ffe6","#0b2817","#16502d","#217844","#2ca05a","#37c871","#5fd38d","#87deaa","#afe9c6","#d7f4e3","#1c241f","#37483e","#536c5d","#6f917c","#93ac9d","#b7c8be","#dbe3de","#002b22","#005544","#008066","#00aa88","#00d4aa","#00ffcc","#2affd5","#55ffdd","#80ffe6","#aaffee","#d5fff6","#0b2822","#165044","#217867","#2ca089","#37c8ab","#5fd3bc","#87decd","#afe9dd","#d7f4ee","#1c2422","#374845","#536c67","#6f918a","#93aca7","#b7c8c4","#dbe3e2","#00222b","#004455","#006680","#0088aa","#00aad4","#00ccff","#2ad4ff","#55ddff","#80e5ff","#aaeeff","#d5f6ff","#0b2228","#164450","#216778","#2c89a0","#37abc8","#5fbcd3","#87cdde","#afdde9","#d7eef4","#1c2224","#374548","#53676c","#6f8a91","#93a7ac","#b7c4c8","#dbe2e3","#00112b","#002255","#003380","#0044aa","#0055d4","#0066ff","#2a7fff","#5599ff","#80b3ff","#aaccff","#d5e5ff","#0b1728","#162d50","#214478","#2c5aa0","#3771c8","#5f8dd3","#87aade","#afc6e9","#d7e3f4","#1c1f24","#373e48","#535d6c","#6f7c91","#939dac","#b7bec8","#dbdee3","#00002b","#000055","#000080","#0000aa","#0000d4","#0000ff","#2a2aff","#5555ff","#8080ff","#aaaaff","#d5d5ff","#0b0b28","#161650","#212178","#2c2ca0","#3737c8","#5f5fd3","#8787de","#afafe9","#d7d7f4","#1c1c24","#373748","#53536c","#6f6f91","#9393ac","#b7b7c8","#dbdbe3","#11002b","#220055","#330080","#4400aa","#5500d4","#6600ff","#7f2aff","#9955ff","#b380ff","#ccaaff","#e5d5ff","#170b28","#2d1650","#442178","#5a2ca0","#7137c8","#8d5fd3","#aa87de","#c6afe9","#e3d7f4","#1f1c24","#3e3748","#5d536c","#7c6f91","#9d93ac","#beb7c8","#dedbe3","#22002b","#440055","#660080","#8800aa","#aa00d4","#cc00ff","#d42aff","#dd55ff","#e580ff","#eeaaff","#f6d5ff","#220b28","#441650","#672178","#892ca0","#ab37c8","#bc5fd3","#cd87de","#ddafe9","#eed7f4","#221c24","#453748","#67536c","#8a6f91","#a793ac","#c4b7c8","#e2dbe3","#2b0022","#550044","#800066","#aa0088","#d400aa","#ff00cc","#ff2ad4","#ff55dd","#ff80e5","#ffaaee","#ffd5f6","#280b22","#501644","#782167","#a02c89","#c837ab","#d35fbc","#de87cd","#e9afdd","#f4d7ee","#241c22","#483745","#6c5367","#916f8a","#ac93a7","#c8b7c4","#e3dbe2","#2b0011","#550022","#800033","#aa0044","#d40055","#ff0066","#ff2a7f","#ff5599","#ff80b2","#ffaacc","#ffd5e5","#280b17","#50162d","#782144","#a02c5a","#c83771","#d35f8d","#de87aa","#e9afc6","#f4d7e3","#241c1f","#48373e","#6c535d","#916f7c","#ac939d","#c8b7be","#e3dbde"]
|
|
|
|
function svg_edit_setup() {
|
|
var svgCanvas = new SvgCanvas(document.getElementById("svgcanvas"));
|
|
|
|
var setSelectMode = function() {
|
|
$('.tool_button_current').removeClass('tool_button_current').addClass('tool_button');
|
|
$('#tool_select').addClass('tool_button_current');
|
|
$('#styleoverrides').text('*{cursor:move;pointer-events:all} svg{cursor:default}');
|
|
svgCanvas.setMode('select');
|
|
}
|
|
|
|
var textBeingEntered = false;
|
|
var selectedElement = null;
|
|
|
|
// called when we've selected a different element
|
|
var selectedChanged = function(window,elem) {
|
|
selectedElement = elem;
|
|
if (elem != null) {
|
|
|
|
// always set the mode of the editor to select because
|
|
// upon creation of a text element the editor is switched into
|
|
// select mode and this event fires - we need our UI to be in sync
|
|
setSelectMode();
|
|
|
|
updateToolbar();
|
|
} // if (elem != null)
|
|
|
|
updateContextPanel(true);
|
|
}
|
|
|
|
// called when any element has changed
|
|
var elementChanged = function(window,elem) {
|
|
// if the element that changed was the selected element, we
|
|
// should update the contextual panel with potentially new
|
|
// positional/sizing information (we DON'T want to update the
|
|
// toolbar here as that creates an infinite loop)
|
|
if (elem == selectedElement) {
|
|
// we tell it to skip focusing the text control if the
|
|
// text element was previously in focus
|
|
updateContextPanel(false);
|
|
}
|
|
}
|
|
|
|
// updates the toolbar (colors, opacity, etc) based on the selected element
|
|
function updateToolbar() {
|
|
if (selectedElement != null) {
|
|
// update fill color
|
|
var fillColor = selectedElement.getAttribute("fill");
|
|
svgCanvas.setFillColor(fillColor);
|
|
if (fillColor == "none") {
|
|
fillColor = 'url(\'images/none.png\')';
|
|
}
|
|
$('#fill_color').css('background', fillColor);
|
|
|
|
// update stroke color
|
|
var strokeColor = selectedElement.getAttribute("stroke");
|
|
svgCanvas.setStrokeColor(strokeColor);
|
|
if (strokeColor == null || strokeColor == "" || strokeColor == "none") {
|
|
strokeColor = 'url(\'images/none.png\')';
|
|
}
|
|
$('#stroke_color').css('background', strokeColor);
|
|
|
|
$('#fill_opacity').val(((selectedElement.getAttribute("fill-opacity")||1.0)*100)+" %");
|
|
$('#stroke_opacity').val(((selectedElement.getAttribute("stroke-opacity")||1.0)*100)+" %");
|
|
$('#group_opacity').val(((selectedElement.getAttribute("opacity")||1.0)*100)+" %");
|
|
$('#stroke_width').val(selectedElement.getAttribute("stroke-width")||1);
|
|
$('#stroke_style').val(selectedElement.getAttribute("stroke-dasharray")||"none");
|
|
}
|
|
|
|
updateToolButtonState();
|
|
}
|
|
|
|
// updates the context panel tools based on the selected element
|
|
function updateContextPanel(shouldHighlightText) {
|
|
var elem = selectedElement;
|
|
$('#selected_panel').hide();
|
|
$('#rect_panel').hide();
|
|
$('#circle_panel').hide();
|
|
$('#ellipse_panel').hide();
|
|
$('#line_panel').hide();
|
|
$('#text_panel').hide();
|
|
if (elem != null) {
|
|
$('#selected_panel').show();
|
|
// update contextual tools here
|
|
switch(elem.tagName) {
|
|
case "rect":
|
|
$('#rect_panel').show();
|
|
$('#rect_radius').val(elem.getAttribute("rx")||0);
|
|
$('#rect_x').val(elem.getAttribute("x")||0);
|
|
$('#rect_y').val(elem.getAttribute("y")||0);
|
|
$('#rect_w').val(elem.getAttribute("width")||0);
|
|
$('#rect_h').val(elem.getAttribute("height")||0);
|
|
break;
|
|
case "circle":
|
|
$('#circle_panel').show();
|
|
$('#circle_cx').val(elem.getAttribute("cx")||0);
|
|
$('#circle_cy').val(elem.getAttribute("cy")||0);
|
|
$('#circle_r').val(elem.getAttribute("r")||0);
|
|
break;
|
|
case "ellipse":
|
|
$('#ellipse_panel').show();
|
|
$('#ellipse_cx').val(elem.getAttribute("cx")||0);
|
|
$('#ellipse_cy').val(elem.getAttribute("cy")||0);
|
|
$('#ellipse_rx').val(elem.getAttribute("rx")||0);
|
|
$('#ellipse_ry').val(elem.getAttribute("ry")||0);
|
|
break;
|
|
case "line":
|
|
$('#line_panel').show();
|
|
$('#line_x1').val(elem.getAttribute("x1")||0);
|
|
$('#line_y1').val(elem.getAttribute("y1")||0);
|
|
$('#line_x2').val(elem.getAttribute("x2")||0);
|
|
$('#line_y2').val(elem.getAttribute("y2")||0);
|
|
break;
|
|
case "text":
|
|
// jquery's show() always sets display to block
|
|
$('#text_panel').show().css("display", "inline");
|
|
$('#font_family').val(elem.getAttribute("font-family"));
|
|
$('#font_size').val(elem.getAttribute("font-size"));
|
|
$('#text').val(elem.textContent);
|
|
$('#text').focus();
|
|
if (shouldHighlightText) {
|
|
$('#text').select();
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
$('#text').focus( function(){ textBeingEntered = true; } );
|
|
$('#text').blur( function(){ textBeingEntered = false; } );
|
|
|
|
// bind the selected event to our function that handles updates to the UI
|
|
svgCanvas.bind("selected", selectedChanged);
|
|
svgCanvas.bind("changed", elementChanged);
|
|
|
|
var str = '<div class="palette_item" style="background: url(\'images/none.png\');"></div>'
|
|
$.each(palette, function(i,item){
|
|
str += '<div class="palette_item" style="background: ' + item + ';"></div>';
|
|
});
|
|
$('#palette').append(str);
|
|
|
|
var pos = $('#tools_rect_show').position();
|
|
$('#tools_rect').css({'left': pos.left+2, 'top': pos.top+2});
|
|
pos = $('#tools_ellipse_show').position();
|
|
$('#tools_ellipse').css({'left': pos.left+2, 'top': pos.top+2});
|
|
|
|
$('#stroke_width').change(function(){
|
|
svgCanvas.setStrokeWidth(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('#stroke_style').change(function(){
|
|
svgCanvas.setStrokeStyle(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('#stroke_opacity').change(function(){
|
|
svgCanvas.setStrokeOpacity(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('#fill_opacity').change(function(){
|
|
svgCanvas.setFillOpacity(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('#group_opacity').change(function(){
|
|
svgCanvas.setOpacity(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('#font_size').change(function(){
|
|
svgCanvas.setFontSize(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('#font_family').change(function(){
|
|
svgCanvas.setFontFamily(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('#text').keyup(function(){
|
|
svgCanvas.setTextContent(this.value);
|
|
});
|
|
|
|
$('#rect_radius').change(function(){
|
|
svgCanvas.setRectRadius(this.options[this.selectedIndex].value);
|
|
});
|
|
|
|
$('.attr_changer').change(function() {
|
|
svgCanvas.changeSelectedAttribute(this.getAttribute("alt"), this.value);
|
|
});
|
|
|
|
$('.palette_item').click(function(evt){
|
|
var id = (evt.shiftKey ? '#stroke_color' : '#fill_color');
|
|
color = $(this).css('background-color');
|
|
// Webkit-based browsers returned 'initial' here for no stroke
|
|
if (color == 'transparent' || color == 'initial') {
|
|
color = 'none';
|
|
$(id).css('background', 'url(\'images/none.png\')');
|
|
} else {
|
|
$(id).css('background', color);
|
|
}
|
|
if (evt.shiftKey) svgCanvas.setStrokeColor(color);
|
|
else svgCanvas.setFillColor(color);
|
|
updateToolButtonState();
|
|
});
|
|
|
|
// This is a common function used when a tool has been clicked (chosen)
|
|
// It does several common things:
|
|
// - hides any flyout menus
|
|
// - removes the tool_button_current class from whatever tool currently has it
|
|
// - adds the tool_button_current class to the button passed in
|
|
var toolButtonClick = function(button) {
|
|
if ($(button).hasClass('tool_button_disabled')) return false;
|
|
|
|
$('#styleoverrides').text('');
|
|
$('.tools_flyout').hide();
|
|
$('.tool_button_current').removeClass('tool_button_current').addClass('tool_button');
|
|
$(button).addClass('tool_button_current');
|
|
// when a tool is selected, we should deselect the currently selected element
|
|
svgCanvas.selectNone();
|
|
return true;
|
|
};
|
|
|
|
var clickSelect = function() {
|
|
if (toolButtonClick('#tool_select')) {
|
|
svgCanvas.setMode('select');
|
|
$('#styleoverrides').text('*{cursor:move;pointer-events:all} svg{cursor:default}');
|
|
}
|
|
}
|
|
|
|
var clickPath = function() {
|
|
if (toolButtonClick('#tool_path')) {
|
|
svgCanvas.setMode('path');
|
|
}
|
|
}
|
|
|
|
var clickLine = function() {
|
|
if (toolButtonClick('#tool_line')) {
|
|
svgCanvas.setMode('line');
|
|
}
|
|
}
|
|
|
|
var clickSquare = function(){
|
|
if (toolButtonClick('#tools_rect_show')) {
|
|
svgCanvas.setMode('square');
|
|
}
|
|
$('#tools_rect_show').attr('src', 'images/square.png');
|
|
}
|
|
|
|
var clickRect = function(){
|
|
if (toolButtonClick('#tools_rect_show')) {
|
|
svgCanvas.setMode('rect');
|
|
}
|
|
$('#tools_rect_show').attr('src', 'images/rect.png');
|
|
}
|
|
|
|
var clickFHRect = function(){
|
|
if (toolButtonClick('#tools_rect_show')) {
|
|
svgCanvas.setMode('fhrect');
|
|
}
|
|
$('#tools_rect_show').attr('src', 'images/freehand-square.png');
|
|
}
|
|
|
|
var clickCircle = function(){
|
|
if (toolButtonClick('#tools_ellipse_show')) {
|
|
svgCanvas.setMode('circle');
|
|
}
|
|
$('#tools_ellipse_show').attr('src', 'images/circle.png');
|
|
}
|
|
|
|
var clickEllipse = function(){
|
|
if (toolButtonClick('#tools_ellipse_show')) {
|
|
svgCanvas.setMode('ellipse');
|
|
}
|
|
$('#tools_ellipse_show').attr('src', 'images/ellipse.png');
|
|
}
|
|
|
|
var clickFHEllipse = function(){
|
|
if (toolButtonClick('#tools_ellipse_show')) {
|
|
svgCanvas.setMode('fhellipse');
|
|
}
|
|
$('#tools_ellipse_show').attr('src', 'images/freehand-circle.png');
|
|
}
|
|
|
|
// Delete is a contextual tool that only appears in the ribbon if
|
|
// an element has been selected
|
|
var deleteSelected = function() {
|
|
if (selectedElement != null) {
|
|
svgCanvas.deleteSelectedElement();
|
|
}
|
|
}
|
|
|
|
var moveToTopSelected = function() {
|
|
if (selectedElement != null) {
|
|
svgCanvas.moveToTopSelectedElement();
|
|
}
|
|
}
|
|
|
|
var moveToBottomSelected = function() {
|
|
if (selectedElement != null) {
|
|
svgCanvas.moveToBottomSelectedElement();
|
|
}
|
|
}
|
|
|
|
var moveSelected = function(dx,dy) {
|
|
if (selectedElement != null) {
|
|
svgCanvas.moveSelectedElement(dx,dy);
|
|
}
|
|
}
|
|
|
|
var clickText = function(){
|
|
toolButtonClick('#tool_text');
|
|
svgCanvas.setMode('text');
|
|
}
|
|
|
|
var clickClear = function(){
|
|
if( confirm('Do you want to clear the drawing?') ) {
|
|
svgCanvas.clear();
|
|
}
|
|
}
|
|
|
|
var clickSave = function(){
|
|
svgCanvas.save();
|
|
}
|
|
|
|
var clickUndo = function(){
|
|
if (svgCanvas.getUndoStackSize() > 0)
|
|
svgCanvas.undo();
|
|
}
|
|
|
|
var clickRedo = function(){
|
|
if (svgCanvas.getRedoStackSize() > 0)
|
|
svgCanvas.redo();
|
|
}
|
|
|
|
$('#tool_select').click(clickSelect);
|
|
$('#tool_path').click(clickPath);
|
|
$('#tool_line').click(clickLine);
|
|
$('#tool_square').click(clickSquare);
|
|
$('#tool_rect').click(clickRect);
|
|
$('#tool_fhrect').click(clickFHRect);
|
|
$('#tool_circle').click(clickCircle);
|
|
$('#tool_ellipse').click(clickEllipse);
|
|
$('#tool_fhellipse').click(clickFHEllipse);
|
|
$('#tool_text').click(clickText);
|
|
$('#tool_clear').click(clickClear);
|
|
$('#tool_save').click(clickSave);
|
|
$('#tool_delete').click(deleteSelected);
|
|
$('#tool_move_top').click(moveToTopSelected);
|
|
$('#tool_move_bottom').click(moveToBottomSelected);
|
|
|
|
// added these event handlers for all the push buttons so they
|
|
// behave more like buttons being pressed-in and not images
|
|
$('#tool_clear').mousedown(function(){$('#tool_clear').addClass('tool_button_current');});
|
|
$('#tool_clear').mouseup(function(){$('#tool_clear').removeClass('tool_button_current');});
|
|
$('#tool_clear').mouseout(function(){$('#tool_clear').removeClass('tool_button_current');});
|
|
$('#tool_save').mousedown(function(){$('#tool_save').addClass('tool_button_current');});
|
|
$('#tool_save').mouseup(function(){$('#tool_save').removeClass('tool_button_current');});
|
|
$('#tool_save').mouseout(function(){$('#tool_save').removeClass('tool_button_current');});
|
|
$('#tool_delete').mousedown(function(){$('#tool_delete').addClass('tool_button_current');});
|
|
$('#tool_delete').mouseup(function(){$('#tool_delete').removeClass('tool_button_current');});
|
|
$('#tool_delete').mouseout(function(){$('#tool_delete').removeClass('tool_button_current');});
|
|
$('#tool_move_top').mousedown(function(){$('#tool_move_top').addClass('tool_button_current');});
|
|
$('#tool_move_top').mouseup(function(){$('#tool_move_top').removeClass('tool_button_current');});
|
|
$('#tool_move_top').mouseout(function(){$('#tool_move_top').removeClass('tool_button_current');});
|
|
$('#tool_move_bottom').mousedown(function(){$('#tool_move_bottom').addClass('tool_button_current');});
|
|
$('#tool_move_bottom').mouseup(function(){$('#tool_move_bottom').removeClass('tool_button_current');});
|
|
$('#tool_move_bottom').mouseout(function(){$('#tool_move_bottom').removeClass('tool_button_current');});
|
|
|
|
// do keybindings using jquery-hotkeys plugin
|
|
$(document).bind('keydown', {combi:'1', disableInInput: true}, clickSelect);
|
|
$(document).bind('keydown', {combi:'2', disableInInput: true}, clickPath);
|
|
$(document).bind('keydown', {combi:'3', disableInInput: true}, clickLine);
|
|
$(document).bind('keydown', {combi:'Shift+4', disableInInput: true}, clickSquare);
|
|
$(document).bind('keydown', {combi:'4', disableInInput: true}, clickRect);
|
|
$(document).bind('keydown', {combi:'Shift+5', disableInInput: true}, clickCircle);
|
|
$(document).bind('keydown', {combi:'5', disableInInput: true}, clickEllipse);
|
|
$(document).bind('keydown', {combi:'6', disableInInput: true}, clickText);
|
|
$(document).bind('keydown', {combi:'N', disableInInput: true}, clickClear);
|
|
$(document).bind('keydown', {combi:'S', disableInInput: true}, clickSave);
|
|
$(document).bind('keydown', {combi:'del', disableInInput: true}, function(evt){deleteSelected();evt.preventDefault();});
|
|
$(document).bind('keydown', {combi:'backspace', disableInInput: true}, function(evt){deleteSelected();evt.preventDefault();});
|
|
$(document).bind('keydown', {combi:'shift+up', disableInInput: true}, moveToTopSelected);
|
|
$(document).bind('keydown', {combi:'shift+down', disableInInput: true}, moveToBottomSelected);
|
|
$(document).bind('keydown', {combi:'up', disableInInput: true}, function(evt){moveSelected(0,-1);evt.preventDefault();});
|
|
$(document).bind('keydown', {combi:'down', disableInInput: true}, function(evt){moveSelected(0,1);evt.preventDefault();});
|
|
$(document).bind('keydown', {combi:'left', disableInInput: true}, function(evt){moveSelected(-1,0);evt.preventDefault();});
|
|
$(document).bind('keydown', {combi:'right', disableInInput: true}, function(evt){moveSelected(1,0);evt.preventDefault();});
|
|
$(document).bind('keydown', {combi:'z', disableInInput: true}, clickUndo);
|
|
$(document).bind('keydown', {combi:'shift+z', disableInInput: true}, clickRedo);
|
|
$(document).bind('keydown', {combi:'y', disableInInput: true}, clickRedo);
|
|
|
|
var colorPicker = function(elem) {
|
|
$('.tools_flyout').hide();
|
|
var oldbg = elem.css('background');
|
|
var color = elem.css('background-color');
|
|
var was_none = false;
|
|
if (color == 'transparent') {
|
|
color = new $.jPicker.Color({ hex: 'ffffff' });
|
|
was_none = true;
|
|
} else {
|
|
if (color.length == 7 && color[0] == '#') { // #hheexx notation
|
|
color = new $.jPicker.Color( { hex: color.substring(1,7) } );
|
|
} else if (color.substring(0,4) == 'rgb(' && color[color.length-1] == ')') { // rgb(r,g,b) notation
|
|
var rgb = color.substring(4,color.length-1).split(',');
|
|
color = new $.jPicker.Color({ r: rgb[0], g: rgb[1], b: rgb[2] });
|
|
} else {
|
|
color = new $.jPicker.Color({ hex: 'ffffff' });
|
|
}
|
|
}
|
|
var pos = elem.position();
|
|
picker = 'stroke';
|
|
$('#color_picker').css({'left': pos.left, 'top': pos.top}).jPicker({
|
|
images: { clientPath: "jpicker/images/" },
|
|
color: { active: color }
|
|
}, function(color){
|
|
elem.css('background', '#' + this.settings.color.active.hex);
|
|
if (elem.attr('id') == 'stroke_color') {
|
|
svgCanvas.setStrokeColor('#' + this.settings.color.active.hex);
|
|
} else if (elem.attr('id') == 'fill_color') {
|
|
svgCanvas.setFillColor('#' + this.settings.color.active.hex);
|
|
}
|
|
$('#color_picker').hide();
|
|
}
|
|
, null, function(){
|
|
elem.css('background', oldbg);
|
|
if (was_none) {
|
|
if (elem.attr('id') == 'stroke_color') {
|
|
svgCanvas.setStrokeColor('none');
|
|
} else if (elem.attr('id') == 'fill_color') {
|
|
svgCanvas.setFillColor('none');
|
|
}
|
|
}
|
|
$('#color_picker').hide();
|
|
});
|
|
}
|
|
|
|
function updateToolButtonState() {
|
|
var bNoFill = (svgCanvas.getFillColor() == 'none');
|
|
var bNoStroke = (svgCanvas.getStrokeColor() == 'none');
|
|
var buttonsNeedingStroke = [ '#tool_path', '#tool_line' ];
|
|
var buttonsNeedingFillAndStroke = [ '#tools_rect_show', '#tools_ellipse_show', '#tool_text' ];
|
|
if (bNoStroke) {
|
|
for (index in buttonsNeedingStroke) {
|
|
var button = buttonsNeedingStroke[index];
|
|
if ($(button).hasClass('tool_button_current')) {
|
|
clickSelect();
|
|
}
|
|
$(button).removeClass('tool_button').addClass('tool_button_disabled');
|
|
}
|
|
}
|
|
else {
|
|
for (index in buttonsNeedingStroke) {
|
|
var button = buttonsNeedingStroke[index];
|
|
$(button).removeClass('tool_button_disabled').addClass('tool_button');
|
|
}
|
|
}
|
|
|
|
if (bNoStroke && bNoFill) {
|
|
for (index in buttonsNeedingFillAndStroke) {
|
|
var button = buttonsNeedingFillAndStroke[index];
|
|
if ($(button).hasClass('tool_button_current')) {
|
|
clickSelect();
|
|
}
|
|
$(button).removeClass('tool_button').addClass('tool_button_disabled');
|
|
}
|
|
}
|
|
else {
|
|
for (index in buttonsNeedingFillAndStroke) {
|
|
var button = buttonsNeedingFillAndStroke[index];
|
|
$(button).removeClass('tool_button_disabled').addClass('tool_button');
|
|
}
|
|
}
|
|
}
|
|
|
|
$('#fill_color').click(function(){
|
|
colorPicker($(this));
|
|
updateToolButtonState();
|
|
});
|
|
|
|
$('#stroke_color').click(function(){
|
|
colorPicker($(this));
|
|
updateToolButtonState();
|
|
});
|
|
|
|
// this hides any flyouts and then shows the rect flyout
|
|
$('#tools_rect_show').click(function(){
|
|
$('.tools_flyout').hide();
|
|
$('#tools_rect').show();
|
|
});
|
|
|
|
// this hides any flyouts and then shows the circle flyout
|
|
$('#tools_ellipse_show').click(function(){
|
|
$('.tools_flyout').hide();
|
|
$('#tools_ellipse').show();
|
|
});
|
|
|
|
return svgCanvas;
|
|
};
|