/* * svg-editor.js * * Licensed under the Apache License, Version 2 * * Copyright(c) 2010 Alexis Deveria * Copyright(c) 2010 Pavol Rusnak * Copyright(c) 2010 Jeff Schiller * Copyright(c) 2010 Narendra Sisodiya * */ // Dependencies: // 1) units.js // 2) browser.js // 3) svgcanvas.js (function() { if(!window.svgEditor) window.svgEditor = function($) { var svgCanvas; var Editor = {}; var is_ready = false; var defaultPrefs = { lang:'en', iconsize:'m', bkgd_color:'#FFF', bkgd_url:'', img_save:'embed' }, curPrefs = {}, // Note: Difference between Prefs and Config is that Prefs can be // changed in the UI and are stored in the browser, config can not curConfig = { canvas_expansion: 3, dimensions: [640,480], initFill: { color: 'FF0000', // solid red opacity: 1 }, initStroke: { width: 5, color: '000000', // solid black opacity: 1 }, initOpacity: 1, imgPath: 'images/', langPath: 'locale/', extPath: 'extensions/', jGraduatePath: 'jgraduate/images/', extensions: ['ext-markers.js','ext-connector.js', 'ext-eyedropper.js', 'ext-imagelib.js','ext-grid.js', 'ext-itex.js'], initTool: 'select', wireframe: false, colorPickerCSS: null, gridSnapping: false, baseUnit: 'px', snappingStep: 10, showRulers: true }, uiStrings = Editor.uiStrings = { common: { "ok":"OK", "cancel":"Cancel", "key_up":"Up", "key_down":"Down", "key_backspace":"Backspace", "key_del":"Del" }, // This is needed if the locale is English, since the locale strings are not read in that instance. layers: { "layer":"Layer" }, notification: { "invalidAttrValGiven":"Invalid value given", "noContentToFitTo":"No content to fit to", "dupeLayerName":"There is already a layer named that!", "enterUniqueLayerName":"Please enter a unique layer name", "enterNewLayerName":"Please enter the new layer name", "layerHasThatName":"Layer already has that name", "QmoveElemsToLayer":"Move selected elements to layer \"%s\"?", "QwantToClear":"Do you want to clear the drawing?\nThis will also erase your undo history!", "QwantToOpen":"Do you want to open a new file?\nThis will also erase your undo history!", "QerrorsRevertToSource":"There were parsing errors in your SVG source.\nRevert back to original SVG source?", "QignoreSourceChanges":"Ignore changes made to SVG source?", "featNotSupported":"Feature not supported", "enterNewImgURL":"Enter the new image URL", "defsFailOnSave": "NOTE: Due to a bug in your browser, this image may appear wrong (missing gradients or elements). It will however appear correct once actually saved.", "loadingImage":"Loading image, please wait...", "saveFromBrowser": "Select \"Save As...\" in your browser to save this image as a %s file.", "noteTheseIssues": "Also note the following issues: ", "unsavedChanges": "There are unsaved changes.", "enterNewLinkURL": "Enter the new hyperlink URL", "errorLoadingSVG": "Error: Unable to load SVG data", "URLloadFail": "Unable to load from URL", "retrieving": 'Retrieving "%s" ...' } }; var curPrefs = {}; //$.extend({}, defaultPrefs); var customHandlers = {}; Editor.curConfig = curConfig; Editor.tool_scale = 1; // Store and retrieve preferences $.pref = function(key, val) { if(val) curPrefs[key] = val; key = 'svg-edit-'+key; var host = location.hostname, onweb = host && host.indexOf('.') >= 0, store = (val != undefined), storage = false; // Some FF versions throw security errors here try { if(window.localStorage) { // && onweb removed so Webkit works locally storage = localStorage; } } catch(e) {} try { if(window.globalStorage && onweb) { storage = globalStorage[host]; } } catch(e) {} if(storage) { if(store) storage.setItem(key, val); else if (storage.getItem(key)) return storage.getItem(key) + ''; // Convert to string for FF (.value fails in Webkit) } else if(window.widget) { if(store) widget.setPreferenceForKey(val, key); else return widget.preferenceForKey(key); } else { if(store) { var d = new Date(); d.setTime(d.getTime() + 31536000000); val = encodeURIComponent(val); document.cookie = key+'='+val+'; expires='+d.toUTCString(); } else { var result = document.cookie.match(new RegExp(key + "=([^;]+)")); return result?decodeURIComponent(result[1]):''; } } } Editor.setConfig = function(opts) { $.each(opts, function(key, val) { // Only allow prefs defined in defaultPrefs if(key in defaultPrefs) { $.pref(key, val); } }); $.extend(true, curConfig, opts); if(opts.extensions) { curConfig.extensions = opts.extensions; } } // Extension mechanisms must call setCustomHandlers with two functions: opts.open and opts.save // opts.open's responsibilities are: // - invoke a file chooser dialog in 'open' mode // - let user pick a SVG file // - calls setCanvas.setSvgString() with the string contents of that file // opts.save's responsibilities are: // - accept the string contents of the current document // - invoke a file chooser dialog in 'save' mode // - save the file to location chosen by the user Editor.setCustomHandlers = function(opts) { Editor.ready(function() { if(opts.open) { $('#tool_open > input[type="file"]').remove(); $('#tool_open').show(); svgCanvas.open = opts.open; } if(opts.save) { show_save_warning = false; svgCanvas.bind("saved", opts.save); } if(opts.pngsave) { svgCanvas.bind("exported", opts.pngsave); } customHandlers = opts; }); } Editor.randomizeIds = function() { svgCanvas.randomizeIds(arguments) } Editor.init = function() { // For external openers (function() { // let the opener know SVG Edit is ready var w = window.opener; if (w) { try { var svgEditorReadyEvent = w.document.createEvent("Event"); svgEditorReadyEvent.initEvent("svgEditorReady", true, true); w.document.documentElement.dispatchEvent(svgEditorReadyEvent); } catch(e) {} } })(); (function() { // Load config/data from URL if given var urldata = $.deparam.querystring(true); if(!$.isEmptyObject(urldata)) { if(urldata.dimensions) { urldata.dimensions = urldata.dimensions.split(','); } if(urldata.extensions) { urldata.extensions = urldata.extensions.split(','); } if(urldata.bkgd_color) { urldata.bkgd_color = '#' + urldata.bkgd_color; } svgEditor.setConfig(urldata); var src = urldata.source; var qstr = $.param.querystring(); if(!src) { // urldata.source may have been null if it ended with '=' if(qstr.indexOf('source=data:') >= 0) { src = qstr.match(/source=(data:[^&]*)/)[1]; } } if(src) { if(src.indexOf("data:") === 0) { // plusses get replaced by spaces, so re-insert src = src.replace(/ /g, "+"); Editor.loadFromDataURI(src); } else { Editor.loadFromString(src); } } else if(qstr.indexOf('paramurl=') !== -1) { // Get paramater URL (use full length of remaining location.href) svgEditor.loadFromURL(qstr.substr(9)); } else if(urldata.url) { svgEditor.loadFromURL(urldata.url); } } })(); var extFunc = function() { $.each(curConfig.extensions, function() { var extname = this; $.getScript(curConfig.extPath + extname, function(d) { // Fails locally in Chrome 5 if(!d) { var s = document.createElement('script'); s.src = curConfig.extPath + extname; document.querySelector('head').appendChild(s); } }); }); var good_langs = []; $('#lang_select option').each(function() { good_langs.push(this.value); }); // var lang = ('lang' in curPrefs) ? curPrefs.lang : null; Editor.putLocale(null, good_langs); } // Load extensions // Bit of a hack to run extensions in local Opera/IE9 if(document.location.protocol === 'file:') { setTimeout(extFunc, 100); } else { extFunc(); } $.svgIcons(curConfig.imgPath + 'svg_edit_icons.svg', { w:24, h:24, id_match: false, no_img: !svgedit.browser.isWebkit(), // Opera & Firefox 4 gives odd behavior w/images fallback_path: curConfig.imgPath, fallback:{ 'new_image':'clear.png', 'save':'save.png', 'open':'open.png', 'source':'source.png', 'docprops':'document-properties.png', 'wireframe':'wireframe.png', 'undo':'undo.png', 'redo':'redo.png', 'select':'select.png', 'select_node':'select_node.png', 'pencil':'fhpath.png', 'pen':'line.png', 'square':'square.png', 'rect':'rect.png', 'fh_rect':'freehand-square.png', 'circle':'circle.png', 'ellipse':'ellipse.png', 'fh_ellipse':'freehand-circle.png', 'path':'path.png', 'text':'text.png', 'image':'image.png', 'zoom':'zoom.png', 'clone':'clone.png', 'node_clone':'node_clone.png', 'delete':'delete.png', 'node_delete':'node_delete.png', 'group':'shape_group.png', 'ungroup':'shape_ungroup.png', 'move_top':'move_top.png', 'move_bottom':'move_bottom.png', 'to_path':'to_path.png', 'link_controls':'link_controls.png', 'reorient':'reorient.png', 'align_left':'align-left.png', 'align_center':'align-center', 'align_right':'align-right', 'align_top':'align-top', 'align_middle':'align-middle', 'align_bottom':'align-bottom', 'go_up':'go-up.png', 'go_down':'go-down.png', 'ok':'save.png', 'cancel':'cancel.png', 'arrow_right':'flyouth.png', 'arrow_down':'dropdown.gif' }, placement: { '#logo':'logo', '#tool_clear div,#layer_new':'new_image', '#tool_save div':'save', '#tool_export div':'export', '#tool_open div div':'open', '#tool_import div div':'import', '#tool_source':'source', '#tool_docprops > div':'docprops', '#tool_wireframe':'wireframe', '#tool_undo':'undo', '#tool_redo':'redo', '#tool_select':'select', '#tool_fhpath':'pencil', '#tool_line':'pen', '#tool_rect,#tools_rect_show':'rect', '#tool_square':'square', '#tool_fhrect':'fh_rect', '#tool_ellipse,#tools_ellipse_show':'ellipse', '#tool_circle':'circle', '#tool_fhellipse':'fh_ellipse', '#tool_path':'path', '#tool_text,#layer_rename':'text', '#tool_image':'image', '#tool_zoom':'zoom', '#tool_clone,#tool_clone_multi':'clone', '#tool_node_clone':'node_clone', '#layer_delete,#tool_delete,#tool_delete_multi':'delete', '#tool_node_delete':'node_delete', '#tool_add_subpath':'add_subpath', '#tool_openclose_path':'open_path', '#tool_move_top':'move_top', '#tool_move_bottom':'move_bottom', '#tool_topath':'to_path', '#tool_node_link':'link_controls', '#tool_reorient':'reorient', '#tool_group':'group', '#tool_ungroup':'ungroup', '#tool_unlink_use':'unlink_use', '#tool_alignleft, #tool_posleft':'align_left', '#tool_aligncenter, #tool_poscenter':'align_center', '#tool_alignright, #tool_posright':'align_right', '#tool_aligntop, #tool_postop':'align_top', '#tool_alignmiddle, #tool_posmiddle':'align_middle', '#tool_alignbottom, #tool_posbottom':'align_bottom', '#cur_position':'align', '#linecap_butt,#cur_linecap':'linecap_butt', '#linecap_round':'linecap_round', '#linecap_square':'linecap_square', '#linejoin_miter,#cur_linejoin':'linejoin_miter', '#linejoin_round':'linejoin_round', '#linejoin_bevel':'linejoin_bevel', '#url_notice':'warning', '#layer_up':'go_up', '#layer_down':'go_down', '#layer_moreopts':'context_menu', '#layerlist td.layervis':'eye', '#tool_source_save,#tool_docprops_save,#tool_prefs_save':'ok', '#tool_source_cancel,#tool_docprops_cancel,#tool_prefs_cancel':'cancel', '#rwidthLabel, #iwidthLabel':'width', '#rheightLabel, #iheightLabel':'height', '#cornerRadiusLabel span':'c_radius', '#angleLabel':'angle', '#linkLabel,#tool_make_link,#tool_make_link_multi':'globe_link', '#zoomLabel':'zoom', '#tool_fill label': 'fill', '#tool_stroke .icon_label': 'stroke', '#group_opacityLabel': 'opacity', '#blurLabel': 'blur', '#font_sizeLabel': 'fontsize', '.flyout_arrow_horiz':'arrow_right', '.dropdown button, #main_button .dropdown':'arrow_down', '#palette .palette_item:first, #fill_bg, #stroke_bg':'no_color' }, resize: { '#logo .svg_icon': 32, '.flyout_arrow_horiz .svg_icon': 5, '.layer_button .svg_icon, #layerlist td.layervis .svg_icon': 14, '.dropdown button .svg_icon': 7, '#main_button .dropdown .svg_icon': 9, '.palette_item:first .svg_icon, #fill_bg .svg_icon, #stroke_bg .svg_icon': 16, '.toolbar_button button .svg_icon':16, '.stroke_tool div div .svg_icon': 20, '#tools_bottom label .svg_icon': 18 }, callback: function(icons) { $('.toolbar_button button > svg, .toolbar_button button > img').each(function() { $(this).parent().prepend(this); }); var tleft = $('#tools_left'); if (tleft.length != 0) { var min_height = tleft.offset().top + tleft.outerHeight(); } // var size = $.pref('iconsize'); // if(size && size != 'm') { // svgEditor.setIconSize(size); // } else if($(window).height() < min_height) { // // Make smaller // svgEditor.setIconSize('s'); // } // Look for any missing flyout icons from plugins $('.tools_flyout').each(function() { var shower = $('#' + this.id + '_show'); var sel = shower.attr('data-curopt'); // Check if there's an icon here if(!shower.children('svg, img').length) { var clone = $(sel).children().clone(); if(clone.length) { clone[0].removeAttribute('style'); //Needed for Opera shower.append(clone); } } }); svgEditor.runCallbacks(); setTimeout(function() { $('.flyout_arrow_horiz:empty').each(function() { $(this).append($.getSvgIcon('arrow_right').width(5).height(5)); }); }, 1); } }); Editor.canvas = svgCanvas = new $.SvgCanvas(document.getElementById("svgcanvas"), curConfig); var palette = ["#000000", "#3f3f3f", "#7f7f7f", "#bfbfbf", "#ffffff", "#ff0000", "#ff7f00", "#ffff00", "#7fff00", "#00ff00", "#00ff7f", "#00ffff", "#007fff", "#0000ff", "#7f00ff", "#ff00ff", "#ff007f", "#7f0000", "#7f3f00", "#7f7f00", "#3f7f00", "#007f00", "#007f3f", "#007f7f", "#003f7f", "#00007f", "#3f007f", "#7f007f", "#7f003f", "#ffaaaa", "#ffd4aa", "#ffffaa", "#d4ffaa", "#aaffaa", "#aaffd4", "#aaffff", "#aad4ff", "#aaaaff", "#d4aaff", "#ffaaff", "#ffaad4" ], isMac = (navigator.platform.indexOf("Mac") >= 0), isWebkit = (navigator.userAgent.indexOf("AppleWebKit") >= 0), modKey = (isMac ? "meta+" : "ctrl+"), // ⌘ path = svgCanvas.pathActions, undoMgr = svgCanvas.undoMgr, Utils = svgedit.utilities, default_img_url = curConfig.imgPath + "logo.png", workarea = $("#workarea"), canv_menu = $("#cmenu_canvas"), layer_menu = $("#cmenu_layers"), show_save_warning = false, exportWindow = null, tool_scale = 1, zoomInIcon = 'crosshair', zoomOutIcon = 'crosshair', ui_context = 'toolbars', orig_source = '', paintBox = {fill: null, stroke:null}; // This sets up alternative dialog boxes. They mostly work the same way as // their UI counterparts, expect instead of returning the result, a callback // needs to be included that returns the result as its first parameter. // In the future we may want to add additional types of dialog boxes, since // they should be easy to handle this way. (function() { $('#dialog_container').draggable({cancel:'#dialog_content, #dialog_buttons *', containment: 'window'}); var box = $('#dialog_box'), btn_holder = $('#dialog_buttons'); var dbox = function(type, msg, callback, defText) { $('#dialog_content').html('

'+msg.replace(/\n/g,'

')+'

') .toggleClass('prompt',(type=='prompt')); btn_holder.empty(); var ok = $('').appendTo(btn_holder); if(type != 'alert') { $('') .appendTo(btn_holder) .click(function() { box.hide();callback(false)}); } if(type == 'prompt') { var input = $('').prependTo(btn_holder); input.val(defText || ''); input.bind('keydown', 'return', function() {ok.click();}); } if(type == 'process') { ok.hide(); } box.show(); ok.click(function() { box.hide(); var resp = (type == 'prompt')?input.val():true; if(callback) callback(resp); }).focus(); if(type == 'prompt') input.focus(); } $.alert = function(msg, cb) { dbox('alert', msg, cb);}; $.confirm = function(msg, cb) { dbox('confirm', msg, cb);}; $.process_cancel = function(msg, cb) { dbox('process', msg, cb);}; $.prompt = function(msg, txt, cb) { dbox('prompt', msg, cb, txt);}; }()); var setSelectMode = function() { var curr = $('.tool_button_current'); if(curr.length && curr[0].id !== 'tool_select') { curr.removeClass('tool_button_current').addClass('tool_button'); $('#tool_select').addClass('tool_button_current').removeClass('tool_button'); $('#styleoverrides').text('#svgcanvas svg *{cursor:move;pointer-events:all} #svgcanvas svg{cursor:default}'); } svgCanvas.setMode('select'); workarea.css('cursor','auto'); }; var togglePathEditMode = function(editmode, elems) { $('#path_node_panel').toggle(editmode); $('#tools_bottom_2,#tools_bottom_3').toggle(!editmode); if(editmode) { // Change select icon $('.tool_button_current').removeClass('tool_button_current').addClass('tool_button'); $('#tool_select').addClass('tool_button_current').removeClass('tool_button'); setIcon('#tool_select', 'select_node'); multiselected = false; if(elems.length) { selectedElement = elems[0]; } } else { setIcon('#tool_select', 'select'); } } // used to make the flyouts stay on the screen longer the very first time var flyoutspeed = 1250; var textBeingEntered = false; var selectedElement = null; var multiselected = false; var editingsource = false; var docprops = false; var preferences = false; var cur_context = ''; var orig_title = $('title:first').text(); var saveHandler = function(window,svg) { show_save_warning = false; // by default, we add the XML prolog back, systems integrating SVG-edit (wikis, CMSs) // can just provide their own custom save handler and might not want the XML prolog svg = '\n' + svg; // Opens the SVG in new window, with warning about Mozilla bug #308590 when applicable var ua = navigator.userAgent; // Chrome 5 (and 6?) don't allow saving, show source instead ( http://code.google.com/p/chromium/issues/detail?id=46735 ) // IE9 doesn't allow standalone Data URLs ( https://connect.microsoft.com/IE/feedback/details/542600/data-uri-images-fail-when-loaded-by-themselves ) if((~ua.indexOf('Chrome') && $.browser.version >= 533) || ~ua.indexOf('MSIE')) { showSourceEditor(0,true); return; } var win = window.open("data:image/svg+xml;base64," + Utils.encode64(svg)); // Alert will only appear the first time saved OR the first time the bug is encountered var done = $.pref('save_notice_done'); if(done !== "all") { var note = uiStrings.notification.saveFromBrowser.replace('%s', 'SVG'); // Check if FF and has if(ua.indexOf('Gecko/') !== -1) { if(svg.indexOf('', {id: 'export_canvas'}).hide().appendTo('body'); } var c = $('#export_canvas')[0]; c.width = svgCanvas.contentW; c.height = svgCanvas.contentH; canvg(c, data.svg, {renderCallback: function() { var datauri = c.toDataURL('image/png'); exportWindow.location.href = datauri; var done = $.pref('export_notice_done'); if(done !== "all") { var note = uiStrings.notification.saveFromBrowser.replace('%s', 'PNG'); // Check if there's issues if(issues.length) { var pre = "\n \u2022 "; note += ("\n\n" + uiStrings.notification.noteTheseIssues + pre + issues.join(pre)); } // Note that this will also prevent the notice even though new issues may appear later. // May want to find a way to deal with that without annoying the user $.pref('export_notice_done', 'all'); exportWindow.alert(note); } }}); }; // called when we've selected a different element var selectedChanged = function(window,elems) { var mode = svgCanvas.getMode(); if(mode === "select") setSelectMode(); var is_node = (mode == "pathedit"); // if elems[1] is present, then we have more than one element selectedElement = (elems.length == 1 || elems[1] == null ? elems[0] : null); multiselected = (elems.length >= 2 && elems[1] != null); if (selectedElement != null) { // unless we're already in 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 if (!is_node) { updateToolbar(); } } // if (elem != null) // Deal with pathedit mode togglePathEditMode(is_node, elems); updateContextPanel(); svgCanvas.runExtensions("selectedChanged", { elems: elems, selectedElement: selectedElement, multiselected: multiselected }); }; // Call when part of element is in process of changing, generally // on mousemove actions like rotate, move, etc. var elementTransition = function(window,elems) { var mode = svgCanvas.getMode(); var elem = elems[0]; if(!elem) return; multiselected = (elems.length >= 2 && elems[1] != null); // Only updating fields for single elements for now if(!multiselected) { switch ( mode ) { case "rotate": var ang = svgCanvas.getRotationAngle(elem); $('#angle').val(ang); $('#tool_reorient').toggleClass('disabled', ang == 0); break; // TODO: Update values that change on move/resize, etc // case "select": // case "resize": // break; } } svgCanvas.runExtensions("elementTransition", { elems: elems }); }; // called when any element has changed var elementChanged = function(window,elems) { var mode = svgCanvas.getMode(); if(mode === "select") { setSelectMode(); } for (var i = 0; i < elems.length; ++i) { var elem = elems[i]; // if the element changed was the svg, then it could be a resolution change if (elem && elem.tagName === "svg") { populateLayers(); updateCanvas(); } // Update selectedElement if element is no longer part of the image. // This occurs for the text elements in Firefox else if(elem && selectedElement && selectedElement.parentNode == null) { // || elem && elem.tagName == "path" && !multiselected) { // This was added in r1430, but not sure why selectedElement = elem; } } show_save_warning = true; // we 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) // also this updates the history buttons // we tell it to skip focusing the text control if the // text element was previously in focus updateContextPanel(); // In the event a gradient was flipped: if(selectedElement && mode === "select") { paintBox.fill.update(); paintBox.stroke.update(); } svgCanvas.runExtensions("elementChanged", { elems: elems }); }; var zoomChanged = function(window, bbox, autoCenter) { var scrbar = 15, res = svgCanvas.getResolution(), w_area = workarea, canvas_pos = $('#svgcanvas').position(); var z_info = svgCanvas.setBBoxZoom(bbox, w_area.width()-scrbar, w_area.height()-scrbar); if(!z_info) return; var zoomlevel = z_info.zoom, bb = z_info.bbox; if(zoomlevel < .001) { changeZoom({value: .1}); return; } // $('#zoom').val(Math.round(zoomlevel*100)); $('#zoom').val(zoomlevel*100); if(autoCenter) { updateCanvas(); } else { updateCanvas(false, {x: bb.x * zoomlevel + (bb.width * zoomlevel)/2, y: bb.y * zoomlevel + (bb.height * zoomlevel)/2}); } if(svgCanvas.getMode() == 'zoom' && bb.width) { // Go to select if a zoom box was drawn setSelectMode(); } zoomDone(); } $('#cur_context_panel').delegate('a', 'click', function() { var link = $(this); if(link.attr('data-root')) { svgCanvas.leaveContext(); } else { svgCanvas.setContext(link.text()); } return false; }); var contextChanged = function(win, context) { $('#workarea,#sidepanels').css('top', context?100:75); $('#rulers').toggleClass('moved', context); if(cur_context && !context) { // Back to normal workarea[0].scrollTop -= 25; } else if(!cur_context && context) { workarea[0].scrollTop += 25; } var link_str = ''; if(context) { var str = ''; link_str = '' + svgCanvas.getCurrentDrawing().getCurrentLayerName() + ''; $(context).parentsUntil('#svgcontent > g').andSelf().each(function() { if(this.id) { str += ' > ' + this.id; if(this !== context) { link_str += ' > ' + this.id + ''; } else { link_str += ' > ' + this.id; } } }); cur_context = str; } else { cur_context = null; } $('#cur_context_panel').toggle(!!context).html(link_str); updateTitle(); } // Makes sure the current selected paint is available to work with var prepPaints = function() { paintBox.fill.prep(); paintBox.stroke.prep(); } var flyout_funcs = {}; var setupFlyouts = function(holders) { $.each(holders, function(hold_sel, btn_opts) { var buttons = $(hold_sel).children(); var show_sel = hold_sel + '_show'; var shower = $(show_sel); var def = false; buttons.addClass('tool_button') .unbind('click mousedown mouseup') // may not be necessary .each(function(i) { // Get this buttons options var opts = btn_opts[i]; // Remember the function that goes with this ID flyout_funcs[opts.sel] = opts.fn; if(opts.isDefault) def = i; // Clicking the icon in flyout should set this set's icon var func = function() { if($(this).hasClass('disabled')) return false; if (toolButtonClick(show_sel)) { opts.fn(); } if(opts.icon) { var icon = $.getSvgIcon(opts.icon, true); } else { // var icon = $(opts.sel).children().eq(0).clone(); } icon[0].setAttribute('width',shower.width()); icon[0].setAttribute('height',shower.height()); shower.children(':not(.flyout_arrow_horiz)').remove(); shower.append(icon).attr('data-curopt', opts.sel); // This sets the current mode } $(this).mouseup(func); if(opts.key) { $(document).bind('keydown', opts.key+'', func); } }); if(def) { shower.attr('data-curopt', btn_opts[def].sel); } else if(!shower.attr('data-curopt')) { // Set first as default shower.attr('data-curopt', btn_opts[0].sel); } var timer; // Clicking the "show" icon should set the current mode shower.mousedown(function(evt) { if(shower.hasClass('disabled')) return false; var holder = $(show_sel.replace('_show','')); var l = holder[0].style.left; var w = holder.width()*-1; var time = holder.data('shown_popop')?200:0; timer = setTimeout(function() { // Show corresponding menu if(!shower.data('isLibrary')) { holder.css('left', w).show().animate({ left: l },150); } else { holder.css('left', l).show(); } holder.data('shown_popop',true); },time); evt.preventDefault(); }).mouseup(function(evt) { clearTimeout(timer); var opt = $(this).attr('data-curopt'); // Is library and popped up, so do nothing if(shower.data('isLibrary') && $(show_sel.replace('_show','')).is(':visible')) { toolButtonClick(show_sel, true); return; } if (toolButtonClick(show_sel) && (opt in flyout_funcs)) { flyout_funcs[opt](); } }); // $('#tools_rect').mouseleave(function(){$('#tools_rect').fadeOut();}); var pos = $(show_sel).position(); $(hold_sel).css({'left': pos.left+34, 'top': pos.top+77}); }); setFlyoutTitles(); } var makeFlyoutHolder = function(id, child) { var div = $('
',{ 'class': 'tools_flyout', id: id }).appendTo('#svg_editor').append(child); return div; } var setFlyoutPositions = function() { $('.tools_flyout').each(function() { var shower = $('#' + this.id + '_show'); var pos = shower.offset(); var w = shower.outerWidth(); $(this).css({left: (pos.left + w)*tool_scale, top: pos.top}); }); } var setFlyoutTitles = function() { $('.tools_flyout').each(function() { var shower = $('#' + this.id + '_show'); if(shower.data('isLibrary')) return; var tooltips = []; $(this).children().each(function() { tooltips.push(this.title); }); shower[0].title = tooltips.join(' / '); }); } var resize_timer; var extAdded = function(window, ext) { var cb_called = false; var resize_done = false; var cb_ready = true; // Set to false to delay callback (e.g. wait for $.svgIcons) function prepResize() { if(resize_timer) { clearTimeout(resize_timer); resize_timer = null; } if(!resize_done) { resize_timer = setTimeout(function() { resize_done = true; setIconSize(curPrefs.iconsize); }, 50); } } var runCallback = function() { if(ext.callback && !cb_called && cb_ready) { cb_called = true; ext.callback(); } } var btn_selects = []; if(ext.context_tools) { $.each(ext.context_tools, function(i, tool) { // Add select tool var cont_id = tool.container_id?(' id="' + tool.container_id + '"'):""; var panel = $('#' + tool.panel); // create the panel if it doesn't exist if(!panel.length) panel = $('
', {id: tool.panel}).appendTo("#tools_top"); // TODO: Allow support for other types, or adding to existing tool switch (tool.type) { case 'tool_button': var html = '
' + tool.id + '
'; var div = $(html).appendTo(panel); if (tool.events) { $.each(tool.events, function(evt, func) { $(div).bind(evt, func); }); } break; case 'select': var html = '' + '"; // Creates the tool, hides & adds it, returns the select element var sel = $(html).appendTo(panel).find('select'); $.each(tool.events, function(evt, func) { $(sel).bind(evt, func); }); break; case 'button-select': var html = ''; var list = $('
    ').appendTo('#option_lists'); if(tool.colnum) { list.addClass('optcols' + tool.colnum); } // Creates the tool, hides & adds it, returns the select element var dropdown = $(html).appendTo(panel).children(); btn_selects.push({ elem: ('#' + tool.id), list: ('#' + tool.id + '_opts'), title: tool.title, callback: tool.events.change, cur: ('#cur_' + tool.id) }); break; case 'input': var html = '' + '' + tool.label + ':' + '' // Creates the tool, hides & adds it, returns the select element // Add to given tool.panel var inp = $(html).appendTo(panel).find('input'); if(tool.spindata) { inp.SpinButton(tool.spindata); } if(tool.events) { $.each(tool.events, function(evt, func) { inp.bind(evt, func); }); } break; default: break; } }); } if(ext.buttons) { var fallback_obj = {}, placement_obj = {}, svgicons = ext.svgicons; var holders = {}; // Add buttons given by extension $.each(ext.buttons, function(i, btn) { var icon; var id = btn.id; var num = i; // Give button a unique ID while($('#'+id).length) { id = btn.id + '_' + (++num); } if(!svgicons) { icon = $(''); } else { fallback_obj[id] = btn.icon; var svgicon = btn.svgicon?btn.svgicon:btn.id; if(btn.type == 'app_menu') { placement_obj['#' + id + ' > div'] = svgicon; } else { placement_obj['#' + id] = svgicon; } } var cls, parent; // Set button up according to its type switch ( btn.type ) { case 'mode_flyout': case 'mode': cls = 'tool_button'; parent = "#tools_left"; break; case 'context': cls = 'tool_button'; parent = "#" + btn.panel; // create the panel if it doesn't exist if(!$(parent).length) $('
    ', {id: btn.panel}).appendTo("#tools_top"); break; case 'app_menu': cls = ''; parent = '#main_menu ul'; break; } var button = $((btn.list || btn.type == 'app_menu')?'
  • ':'
    ') .attr("id", id) .attr("title", btn.title) .addClass(cls); if(!btn.includeWith && !btn.list) { if("position" in btn) { $(parent).children().eq(btn.position).before(button); } else { button.appendTo(parent); } if(btn.type =='mode_flyout') { // Add to flyout menu / make flyout menu // var opts = btn.includeWith; // // opts.button, default, position var ref_btn = $(button); var flyout_holder = ref_btn.parent(); // Create a flyout menu if there isn't one already if(!ref_btn.parent().hasClass('tools_flyout')) { // Create flyout placeholder var tls_id = ref_btn[0].id.replace('tool_','tools_') var show_btn = ref_btn.clone() .attr('id',tls_id + '_show') .append($('
    ',{'class':'flyout_arrow_horiz'})); ref_btn.before(show_btn); // Create a flyout div flyout_holder = makeFlyoutHolder(tls_id, ref_btn); flyout_holder.data('isLibrary', true); show_btn.data('isLibrary', true); } // var ref_data = Actions.getButtonData(opts.button); placement_obj['#' + tls_id + '_show'] = btn.id; // TODO: Find way to set the current icon using the iconloader if this is not default // Include data for extension button as well as ref button var cur_h = holders['#'+flyout_holder[0].id] = [{ sel: '#'+id, fn: btn.events.click, icon: btn.id, // key: btn.key, isDefault: true }, ref_data]; // // // {sel:'#tool_rect', fn: clickRect, evt: 'mouseup', key: 4, parent: '#tools_rect', icon: 'rect'} // // var pos = ("position" in opts)?opts.position:'last'; // var len = flyout_holder.children().length; // // // Add at given position or end // if(!isNaN(pos) && pos >= 0 && pos < len) { // flyout_holder.children().eq(pos).before(button); // } else { // flyout_holder.append(button); // cur_h.reverse(); // } } else if(btn.type == 'app_menu') { button.append('
    ').append(btn.title); } } else if(btn.list) { // Add button to list button.addClass('push_button'); $('#' + btn.list + '_opts').append(button); if(btn.isDefault) { $('#cur_' + btn.list).append(button.children().clone()); var svgicon = btn.svgicon?btn.svgicon:btn.id; placement_obj['#cur_' + btn.list] = svgicon; } } else if(btn.includeWith) { // Add to flyout menu / make flyout menu var opts = btn.includeWith; // opts.button, default, position var ref_btn = $(opts.button); var flyout_holder = ref_btn.parent(); // Create a flyout menu if there isn't one already if(!ref_btn.parent().hasClass('tools_flyout')) { // Create flyout placeholder var tls_id = ref_btn[0].id.replace('tool_','tools_') var show_btn = ref_btn.clone() .attr('id',tls_id + '_show') .append($('
    ',{'class':'flyout_arrow_horiz'})); ref_btn.before(show_btn); // Create a flyout div flyout_holder = makeFlyoutHolder(tls_id, ref_btn); } var ref_data = Actions.getButtonData(opts.button); if(opts.isDefault) { placement_obj['#' + tls_id + '_show'] = btn.id; } // TODO: Find way to set the current icon using the iconloader if this is not default // Include data for extension button as well as ref button var cur_h = holders['#'+flyout_holder[0].id] = [{ sel: '#'+id, fn: btn.events.click, icon: btn.id, key: btn.key, isDefault: btn.includeWith?btn.includeWith.isDefault:0 }, ref_data]; // {sel:'#tool_rect', fn: clickRect, evt: 'mouseup', key: 4, parent: '#tools_rect', icon: 'rect'} var pos = ("position" in opts)?opts.position:'last'; var len = flyout_holder.children().length; // Add at given position or end if(!isNaN(pos) && pos >= 0 && pos < len) { flyout_holder.children().eq(pos).before(button); } else { flyout_holder.append(button); cur_h.reverse(); } } if(!svgicons) { button.append(icon); } if(!btn.list) { // Add given events to button $.each(btn.events, function(name, func) { if(name == "click") { if(btn.type == 'mode') { if(btn.includeWith) { button.bind(name, func); } else { button.bind(name, function() { if(toolButtonClick(button)) { func(); } }); } if(btn.key) { $(document).bind('keydown', btn.key, func); if(btn.title) button.attr("title", btn.title + ' ['+btn.key+']'); } } else { button.bind(name, func); } } else { button.bind(name, func); } }); } setupFlyouts(holders); }); $.each(btn_selects, function() { addAltDropDown(this.elem, this.list, this.callback, {seticon: true}); }); if (svgicons) cb_ready = false; // Delay callback $.svgIcons(svgicons, { w:24, h:24, id_match: false, no_img: (!isWebkit), fallback: fallback_obj, placement: placement_obj, callback: function(icons) { // Non-ideal hack to make the icon match the current size if(curPrefs.iconsize && curPrefs.iconsize != 'm') { prepResize(); } cb_ready = true; // Ready for callback runCallback(); } }); } runCallback(); }; var getPaint = function(color, opac, type) { // update the editor's fill paint var opts = null; if (color.indexOf("url(#") === 0) { var refElem = svgCanvas.getRefElem(color); if(refElem) { refElem = refElem.cloneNode(true); } else { refElem = $("#" + type + "_color defs *")[0]; } opts = { alpha: opac }; opts[refElem.tagName] = refElem; } else if (color.indexOf("#") === 0) { opts = { alpha: opac, solidColor: color.substr(1) }; } else { opts = { alpha: opac, solidColor: 'none' }; } return new $.jGraduate.Paint(opts); }; // updates the toolbar (colors, opacity, etc) based on the selected element // This function also updates the opacity and id elements that are in the context panel var updateToolbar = function() { if (selectedElement != null) { switch ( selectedElement.tagName ) { case 'use': case 'image': case 'foreignObject': break; case 'g': case 'a': // Look for common styles var gWidth = null; var childs = selectedElement.getElementsByTagName('*'); for(var i = 0, len = childs.length; i < len; i++) { var swidth = childs[i].getAttribute("stroke-width"); if(i === 0) { gWidth = swidth; } else if(gWidth !== swidth) { gWidth = null; } } $('#stroke_width').val(gWidth === null ? "" : gWidth); paintBox.fill.update(true); paintBox.stroke.update(true); break; default: paintBox.fill.update(true); paintBox.stroke.update(true); $('#stroke_width').val(selectedElement.getAttribute("stroke-width") || 1); $('#stroke_style').val(selectedElement.getAttribute("stroke-dasharray")||"none"); var attr = selectedElement.getAttribute("stroke-linejoin") || 'miter'; if ($('#linejoin_' + attr).length != 0) setStrokeOpt($('#linejoin_' + attr)[0]); attr = selectedElement.getAttribute("stroke-linecap") || 'butt'; if ($('#linecap_' + attr).length != 0) setStrokeOpt($('#linecap_' + attr)[0]); } } // All elements including image and group have opacity if(selectedElement != null) { var opac_perc = ((selectedElement.getAttribute("opacity")||1.0)*100); $('#group_opacity').val(opac_perc); $('#opac_slider').slider('option', 'value', opac_perc); $('#elem_id').val(selectedElement.id); } updateToolButtonState(); }; var setImageURL = Editor.setImageURL = function(url) { if(!url) url = default_img_url; svgCanvas.setImageURL(url); $('#image_url').val(url); if(url.indexOf('data:') === 0) { // data URI found $('#image_url').hide(); $('#change_image_url').show(); } else { // regular URL svgCanvas.embedImage(url, function(datauri) { if(!datauri) { // Couldn't embed, so show warning $('#url_notice').show(); } else { $('#url_notice').hide(); } default_img_url = url; }); $('#image_url').show(); $('#change_image_url').hide(); } } var setInputWidth = function(elem) { var w = Math.min(Math.max(12 + elem.value.length * 6, 50), 300); $(elem).width(w); } // updates the context panel tools based on the selected element var updateContextPanel = function() { var elem = selectedElement; // If element has just been deleted, consider it null if(elem != null && !elem.parentNode) elem = null; var currentLayerName = svgCanvas.getCurrentDrawing().getCurrentLayerName(); var currentMode = svgCanvas.getMode(); var unit = curConfig.baseUnit !== 'px' ? curConfig.baseUnit : null; var is_node = currentMode == 'pathedit'; //elem ? (elem.id && elem.id.indexOf('pathpointgrip') == 0) : false; var menu_items = $('#cmenu_canvas li'); $('#selected_panel, #multiselected_panel, #g_panel, #rect_panel, #circle_panel,\ #ellipse_panel, #line_panel, #text_panel, #image_panel, #container_panel, #use_panel, #a_panel').hide(); if (elem != null) { var elname = elem.nodeName; // If this is a link with no transform and one child, pretend // its child is selected // console.log('go', elem) // if(elname === 'a') { // && !$(elem).attr('transform')) { // elem = elem.firstChild; // } var angle = svgCanvas.getRotationAngle(elem); $('#angle').val(angle); var blurval = svgCanvas.getBlur(elem); $('#blur').val(blurval); $('#blur_slider').slider('option', 'value', blurval); if(svgCanvas.addedNew) { if(elname === 'image') { // Prompt for URL if not a data URL if(svgCanvas.getHref(elem).indexOf('data:') !== 0) { promptImgURL(); } } /*else if(elname == 'text') { // TODO: Do something here for new text }*/ } if(!is_node && currentMode != 'pathedit') { $('#selected_panel').show(); // Elements in this array already have coord fields if(['line', 'circle', 'ellipse'].indexOf(elname) >= 0) { $('#xy_panel').hide(); } else { var x,y; // Get BBox vals for g, polyline and path if(['g', 'polyline', 'path'].indexOf(elname) >= 0) { var bb = svgCanvas.getStrokedBBox([elem]); if(bb) { x = bb.x; y = bb.y; } } else { x = elem.getAttribute('x'); y = elem.getAttribute('y'); } if(unit) { x = svgedit.units.convertUnit(x); y = svgedit.units.convertUnit(y); } $('#selected_x').val(x || 0); $('#selected_y').val(y || 0); $('#xy_panel').show(); } // Elements in this array cannot be converted to a path var no_path = ['image', 'text', 'path', 'g', 'use'].indexOf(elname) == -1; $('#tool_topath').toggle(no_path); $('#tool_reorient').toggle(elname == 'path'); $('#tool_reorient').toggleClass('disabled', angle == 0); } else { var point = path.getNodePoint(); $('#tool_add_subpath').removeClass('push_button_pressed').addClass('tool_button'); $('#tool_node_delete').toggleClass('disabled', !path.canDeleteNodes); // Show open/close button based on selected point setIcon('#tool_openclose_path', path.closed_subpath ? 'open_path' : 'close_path'); if(point) { var seg_type = $('#seg_type'); if(unit) { point.x = svgedit.units.convertUnit(point.x); point.y = svgedit.units.convertUnit(point.y); } $('#path_node_x').val(point.x); $('#path_node_y').val(point.y); if(point.type) { seg_type.val(point.type).removeAttr('disabled'); } else { seg_type.val(4).attr('disabled','disabled'); } } return; } // update contextual tools here var panels = { g: [], a: [], rect: ['rx','width','height'], image: ['width','height'], circle: ['cx','cy','r'], ellipse: ['cx','cy','rx','ry'], line: ['x1','y1','x2','y2'], text: [], 'use': [] }; var el_name = elem.tagName; // if($(elem).data('gsvg')) { // $('#g_panel').show(); // } var link_href = null; if (el_name === 'a') { link_href = svgCanvas.getHref(elem); $('#g_panel').show(); } if(elem.parentNode.tagName === 'a') { if(!$(elem).siblings().length) { $('#a_panel').show(); link_href = svgCanvas.getHref(elem.parentNode); } } // Hide/show the make_link buttons $('#tool_make_link, #tool_make_link').toggle(!link_href); if(link_href) { $('#link_url').val(link_href); } if(panels[el_name]) { var cur_panel = panels[el_name]; $('#' + el_name + '_panel').show(); $.each(cur_panel, function(i, item) { var attrVal = elem.getAttribute(item); if(curConfig.baseUnit !== 'px' && elem[item]) { var bv = elem[item].baseVal.value; attrVal = svgedit.units.convertUnit(bv); } $('#' + el_name + '_' + item).val(attrVal || 0); }); if(el_name == 'text') { $('#text_panel').css("display", "inline"); if (svgCanvas.getItalic()) { $('#tool_italic').addClass('push_button_pressed').removeClass('tool_button'); } else { $('#tool_italic').removeClass('push_button_pressed').addClass('tool_button'); } if (svgCanvas.getBold()) { $('#tool_bold').addClass('push_button_pressed').removeClass('tool_button'); } else { $('#tool_bold').removeClass('push_button_pressed').addClass('tool_button'); } $('#font_family').val(elem.getAttribute("font-family")); $('#font_size').val(elem.getAttribute("font-size")); $('#text').val(elem.textContent); if (svgCanvas.addedNew) { // Timeout needed for IE9 setTimeout(function() { $('#text').focus().select(); },100); } } // text else if(el_name == 'image') { setImageURL(svgCanvas.getHref(elem)); } // image else if(el_name === 'g' || el_name === 'use') { $('#container_panel').show(); var title = svgCanvas.getTitle(); var label = $('#g_title')[0]; label.value = title; setInputWidth(label); var d = 'disabled'; if(el_name == 'use') { label.setAttribute(d, d); } else { label.removeAttribute(d); } } } menu_items[(el_name === 'g' ? 'en':'dis') + 'ableContextMenuItems']('#ungroup'); menu_items[((el_name === 'g' || !multiselected) ? 'dis':'en') + 'ableContextMenuItems']('#group'); } // if (elem != null) else if (multiselected) { $('#multiselected_panel').show(); menu_items .enableContextMenuItems('#group') .disableContextMenuItems('#ungroup'); } else { menu_items.disableContextMenuItems('#delete,#cut,#copy,#group,#ungroup,#move_front,#move_up,#move_down,#move_back'); } // update history buttons if (undoMgr.getUndoStackSize() > 0) { $('#tool_undo').removeClass( 'disabled'); } else { $('#tool_undo').addClass( 'disabled'); } if (undoMgr.getRedoStackSize() > 0) { $('#tool_redo').removeClass( 'disabled'); } else { $('#tool_redo').addClass( 'disabled'); } svgCanvas.addedNew = false; if ( (elem && !is_node) || multiselected) { // update the selected elements' layer $('#selLayerNames').removeAttr('disabled').val(currentLayerName); // Enable regular menu options canv_menu.enableContextMenuItems('#delete,#cut,#copy,#move_front,#move_up,#move_down,#move_back'); } else { $('#selLayerNames').attr('disabled', 'disabled'); } }; $('#text').focus( function(){ textBeingEntered = true; } ); $('#text').blur( function(){ textBeingEntered = false; } ); // bind the selected event to our function that handles updates to the UI svgCanvas.bind("selected", selectedChanged); svgCanvas.bind("transition", elementTransition); svgCanvas.bind("changed", elementChanged); svgCanvas.bind("saved", saveHandler); svgCanvas.bind("exported", exportHandler); svgCanvas.bind("zoomed", zoomChanged); svgCanvas.bind("contextset", contextChanged); svgCanvas.bind("extension_added", extAdded); svgCanvas.textActions.setInputElem($("#text")[0]); var str = '
    ' $.each(palette, function(i,item){ str += '
    '; }); $('#palette').append(str); // Set up editor background functionality // TODO add checkerboard as "pattern" var color_blocks = ['#FFF','#888','#000']; // ,'url(data:image/gif;base64,R0lGODlhEAAQAIAAAP%2F%2F%2F9bW1iH5BAAAAAAALAAAAAAQABAAAAIfjG%2Bgq4jM3IFLJgpswNly%2FXkcBpIiVaInlLJr9FZWAQA7)']; var str = ''; $.each(color_blocks, function() { str += '
    '; }); $('#bg_blocks').append(str); var blocks = $('#bg_blocks div'); var cur_bg = 'cur_background'; blocks.each(function() { var blk = $(this); blk.click(function() { blocks.removeClass(cur_bg); $(this).addClass(cur_bg); }); }); if($.pref('bkgd_color')) { setBackground($.pref('bkgd_color'), $.pref('bkgd_url')); } else if($.pref('bkgd_url')) { // No color set, only URL setBackground(defaultPrefs.bkgd_color, $.pref('bkgd_url')); } if($.pref('img_save')) { curPrefs.img_save = $.pref('img_save'); $('#image_save_opts input').val([curPrefs.img_save]); } var changeRectRadius = function(ctl) { svgCanvas.setRectRadius(ctl.value); } var changeFontSize = function(ctl) { svgCanvas.setFontSize(ctl.value); } var changeStrokeWidth = function(ctl) { var val = ctl.value; if(val == 0 && selectedElement && ['line', 'polyline'].indexOf(selectedElement.nodeName) >= 0) { val = ctl.value = 1; } svgCanvas.setStrokeWidth(val); } var changeRotationAngle = function(ctl) { svgCanvas.setRotationAngle(ctl.value); $('#tool_reorient').toggleClass('disabled', ctl.value == 0); } var changeZoom = function(ctl) { var zoomlevel = ctl.value / 100; if(zoomlevel < .001) { ctl.value = .1; return; } var zoom = svgCanvas.getZoom(); var w_area = workarea; zoomChanged(window, { width: 0, height: 0, // center pt of scroll position x: (w_area[0].scrollLeft + w_area.width()/2)/zoom, y: (w_area[0].scrollTop + w_area.height()/2)/zoom, zoom: zoomlevel }, true); } var changeOpacity = function(ctl, val) { if(val == null) val = ctl.value; $('#group_opacity').val(val); if(!ctl || !ctl.handle) { $('#opac_slider').slider('option', 'value', val); } svgCanvas.setOpacity(val/100); } var changeBlur = function(ctl, val, noUndo) { if(val == null) val = ctl.value; $('#blur').val(val); var complete = false; if(!ctl || !ctl.handle) { $('#blur_slider').slider('option', 'value', val); complete = true; } if(noUndo) { svgCanvas.setBlurNoUndo(val); } else { svgCanvas.setBlur(val, complete); } } var operaRepaint = function() { // Repaints canvas in Opera. Needed for stroke-dasharray change as well as fill change if(!window.opera) return; $('

    ').hide().appendTo('body').remove(); } $('#stroke_style').change(function(){ svgCanvas.setStrokeAttr('stroke-dasharray', $(this).val()); operaRepaint(); }); $('#stroke_linejoin').change(function(){ svgCanvas.setStrokeAttr('stroke-linejoin', $(this).val()); operaRepaint(); }); // Lose focus for select elements when changed (Allows keyboard shortcuts to work better) $('select').change(function(){$(this).blur();}); // fired when user wants to move elements to another layer var promptMoveLayerOnce = false; $('#selLayerNames').change(function(){ var destLayer = this.options[this.selectedIndex].value; var confirm_str = uiStrings.notification.QmoveElemsToLayer.replace('%s',destLayer); var moveToLayer = function(ok) { if(!ok) return; promptMoveLayerOnce = true; svgCanvas.moveSelectedToLayer(destLayer); svgCanvas.clearSelection(); populateLayers(); } if (destLayer) { if(promptMoveLayerOnce) { moveToLayer(true); } else { $.confirm(confirm_str, moveToLayer); } } }); $('#font_family').change(function() { svgCanvas.setFontFamily(this.value); }); $('#seg_type').change(function() { svgCanvas.setSegType($(this).val()); }); $('#text').keyup(function(){ svgCanvas.setTextContent(this.value); }); $('#image_url').change(function(){ setImageURL(this.value); }); $('#link_url').change(function() { if(this.value.length) { svgCanvas.setLinkURL(this.value); } else { svgCanvas.removeHyperlink(); } }); $('#g_title').change(function() { svgCanvas.setGroupTitle(this.value); }); $('.attr_changer').change(function() { var attr = this.getAttribute("data-attr"); var val = this.value; var valid = svgedit.units.isValidUnit(attr, val); if(!valid) { $.alert(uiStrings.notification.invalidAttrValGiven); this.value = selectedElement.getAttribute(attr); return false; } if (attr !== "id") { if (isNaN(val)) { val = svgCanvas.convertToNum(attr, val); } else if(curConfig.baseUnit !== 'px') { // Convert unitless value to one with given unit var unitData = svgedit.units.getTypeMap(); if(selectedElement[attr] || svgCanvas.getMode() === "pathedit" || attr === "x" || attr === "y") { val *= unitData[curConfig.baseUnit]; } } } // if the user is changing the id, then de-select the element first // change the ID, then re-select it with the new ID if (attr === "id") { var elem = selectedElement; svgCanvas.clearSelection(); elem.id = val; svgCanvas.addToSelection([elem],true); } else { svgCanvas.changeSelectedAttribute(attr, val); } }); // Prevent selection of elements when shift-clicking $('#palette').mouseover(function() { var inp = $(''); $(this).append(inp); inp.focus().remove(); }) $('.palette_item').mousedown(function(evt){ var right_click = evt.button === 2; var isStroke = evt.shiftKey || right_click; var picker = isStroke ? "stroke" : "fill"; var color = $(this).attr('data-rgb'); var paint = null; // Webkit-based browsers returned 'initial' here for no stroke if (color === 'transparent' || color === 'initial') { color = 'none'; paint = new $.jGraduate.Paint(); } else { paint = new $.jGraduate.Paint({alpha: 100, solidColor: color.substr(1)}); } paintBox[picker].setPaint(paint); if (isStroke) { svgCanvas.setColor('stroke', color); if (color != 'none' && svgCanvas.getStrokeOpacity() != 1) { svgCanvas.setPaintOpacity('stroke', 1.0); } } else { svgCanvas.setColor('fill', color); if (color != 'none' && svgCanvas.getFillOpacity() != 1) { svgCanvas.setPaintOpacity('fill', 1.0); } } updateToolButtonState(); }).bind('contextmenu', function(e) {e.preventDefault()}); $("#toggle_stroke_tools").toggle(function() { $(".stroke_tool").css('display','table-cell'); $(this).text('<<'); resetScrollPos(); }, function() { $(".stroke_tool").css('display','none'); $(this).text('>>'); resetScrollPos(); }); // This is a common function used when a tool has been clicked (chosen) // It does several common things: // - removes the tool_button_current class from whatever tool currently has it // - hides any flyouts // - adds the tool_button_current class to the button passed in var toolButtonClick = function(button, noHiding) { if ($(button).hasClass('disabled')) return false; if($(button).parent().hasClass('tools_flyout')) return true; var fadeFlyouts = fadeFlyouts || 'normal'; if(!noHiding) { $('.tools_flyout').fadeOut(fadeFlyouts); } $('#styleoverrides').text(''); workarea.css('cursor','auto'); $('.tool_button_current').removeClass('tool_button_current').addClass('tool_button'); $(button).addClass('tool_button_current').removeClass('tool_button'); return true; }; (function() { var last_x = null, last_y = null, w_area = workarea[0], panning = false, keypan = false; $('#svgcanvas').bind('mousemove mouseup', function(evt) { if(panning === false) return; w_area.scrollLeft -= (evt.clientX - last_x); w_area.scrollTop -= (evt.clientY - last_y); last_x = evt.clientX; last_y = evt.clientY; if(evt.type === 'mouseup') panning = false; return false; }).mousedown(function(evt) { if(evt.button === 1 || keypan === true) { panning = true; last_x = evt.clientX; last_y = evt.clientY; return false; } }); $(window).mouseup(function() { panning = false; }); $(document).bind('keydown', 'space', function(evt) { svgCanvas.spaceKey = keypan = true; evt.preventDefault(); }).bind('keyup', 'space', function(evt) { evt.preventDefault(); svgCanvas.spaceKey = keypan = false; }).bind('keydown', 'shift', function(evt) { if(svgCanvas.getMode() === 'zoom') { workarea.css('cursor', zoomOutIcon); } }).bind('keyup', 'shift', function(evt) { if(svgCanvas.getMode() === 'zoom') { workarea.css('cursor', zoomInIcon); } }) }()); function setStrokeOpt(opt, changeElem) { var id = opt.id; var bits = id.split('_'); var pre = bits[0]; var val = bits[1]; if(changeElem) { svgCanvas.setStrokeAttr('stroke-' + pre, val); } operaRepaint(); setIcon('#cur_' + pre , id, 20); $(opt).addClass('current').siblings().removeClass('current'); } (function() { var button = $('#main_icon'); var overlay = $('#main_icon span'); var list = $('#main_menu'); var on_button = false; var height = 0; var js_hover = true; var set_click = false; var hideMenu = function() { list.fadeOut(200); }; $(window).mouseup(function(evt) { if(!on_button) { button.removeClass('buttondown'); // do not hide if it was the file input as that input needs to be visible // for its change event to fire if (evt.target.tagName != "INPUT") { list.fadeOut(200); } else if(!set_click) { set_click = true; $(evt.target).click(function() { list.css('margin-left','-9999px').show(); }); } } on_button = false; }).mousedown(function(evt) { // $(".contextMenu").hide(); // console.log('cm', $(evt.target).closest('.contextMenu')); var islib = $(evt.target).closest('div.tools_flyout, .contextMenu').length; if(!islib) $('.tools_flyout:visible,.contextMenu').fadeOut(250); }); overlay.bind('mousedown',function() { if (!button.hasClass('buttondown')) { button.addClass('buttondown').removeClass('buttonup') // Margin must be reset in case it was changed before; list.css('margin-left',0).show(); if(!height) { height = list.height(); } // Using custom animation as slideDown has annoying "bounce effect" list.css('height',0).animate({ 'height': height },200); on_button = true; return false; } else { button.removeClass('buttondown').addClass('buttonup'); list.fadeOut(200); } }).hover(function() { on_button = true; }).mouseout(function() { on_button = false; }); var list_items = $('#main_menu li'); // Check if JS method of hovering needs to be used (Webkit bug) list_items.mouseover(function() { js_hover = ($(this).css('background-color') == 'rgba(0, 0, 0, 0)'); list_items.unbind('mouseover'); if(js_hover) { list_items.mouseover(function() { this.style.backgroundColor = '#FFC'; }).mouseout(function() { this.style.backgroundColor = 'transparent'; return true; }); } }); }()); // Made public for UI customization. // TODO: Group UI functions into a public svgEditor.ui interface. Editor.addDropDown = function(elem, callback, dropUp) { var button = $(elem).find('button'); var list = $(elem).find('ul').attr('id', $(elem)[0].id + '-list'); if(!dropUp) { // Move list to place where it can overflow container $('#option_lists').append(list); } var on_button = false; if(dropUp) { $(elem).addClass('dropup'); } list.find('li').bind('mouseup', callback); $(window).mouseup(function(evt) { if(!on_button) { button.removeClass('down'); list.hide(); } on_button = false; }); button.bind('mousedown',function() { if (!button.hasClass('down')) { button.addClass('down'); if(!dropUp) { var pos = $(elem).position(); list.css({ top: pos.top + 24, left: pos.left - 10 }); } list.show(); on_button = true; } else { button.removeClass('down'); list.hide(); } }).hover(function() { on_button = true; }).mouseout(function() { on_button = false; }); } // TODO: Combine this with addDropDown or find other way to optimize var addAltDropDown = function(elem, list, callback, opts) { var button = $(elem); var list = $(list); var on_button = false; var dropUp = opts.dropUp; if(dropUp) { $(elem).addClass('dropup'); } list.find('li').bind('mouseup', function() { if(opts.seticon) { setIcon('#cur_' + button[0].id , $(this).children()); $(this).addClass('current').siblings().removeClass('current'); } callback.apply(this, arguments); }); $(window).mouseup(function(evt) { if(!on_button) { button.removeClass('down'); list.hide(); list.css({top:0, left:0}); } on_button = false; }); var height = list.height(); $(elem).bind('mousedown',function() { var off = $(elem).offset(); if(dropUp) { off.top -= list.height(); off.left += 8; } else { off.top += $(elem).height(); } $(list).offset(off); if (!button.hasClass('down')) { button.addClass('down'); list.show(); on_button = true; return false; } else { button.removeClass('down'); // CSS position must be reset for Webkit list.hide(); list.css({top:0, left:0}); } }).hover(function() { on_button = true; }).mouseout(function() { on_button = false; }); if(opts.multiclick) { list.mousedown(function() { on_button = true; }); } } Editor.addDropDown('#font_family_dropdown', function() { var fam = $(this).text(); $('#font_family').val($(this).text()).change(); }); Editor.addDropDown('#opacity_dropdown', function() { if($(this).find('div').length) return; var perc = parseInt($(this).text().split('%')[0]); changeOpacity(false, perc); }, true); // For slider usage, see: http://jqueryui.com/demos/slider/ $("#opac_slider").slider({ start: function() { $('#opacity_dropdown li:not(.special)').hide(); }, stop: function() { $('#opacity_dropdown li').show(); $(window).mouseup(); }, slide: function(evt, ui){ changeOpacity(ui); } }); Editor.addDropDown('#blur_dropdown', $.noop); var slideStart = false; $("#blur_slider").slider({ max: 10, step: .1, stop: function(evt, ui) { slideStart = false; changeBlur(ui); $('#blur_dropdown li').show(); $(window).mouseup(); }, start: function() { slideStart = true; }, slide: function(evt, ui){ changeBlur(ui, null, slideStart); } }); Editor.addDropDown('#zoom_dropdown', function() { var item = $(this); var val = item.attr('data-val'); if(val) { zoomChanged(window, val); } else { changeZoom({value:parseInt(item.text())}); } }, true); addAltDropDown('#stroke_linecap', '#linecap_opts', function() { setStrokeOpt(this, true); }, {dropUp: true}); addAltDropDown('#stroke_linejoin', '#linejoin_opts', function() { setStrokeOpt(this, true); }, {dropUp: true}); addAltDropDown('#tool_position', '#position_opts', function() { var letter = this.id.replace('tool_pos','').charAt(0); svgCanvas.alignSelectedElements(letter, 'page'); }, {multiclick: true}); /* When a flyout icon is selected (if flyout) { - Change the icon - Make pressing the button run its stuff } - Run its stuff When its shortcut key is pressed - If not current in list, do as above , else: - Just run its stuff */ // Unfocus text input when workarea is mousedowned. (function() { var inp; var unfocus = function() { $(inp).blur(); } $('#svg_editor').find('button, select, input:not(#text)').focus(function() { inp = this; ui_context = 'toolbars'; workarea.mousedown(unfocus); }).blur(function() { ui_context = 'canvas'; workarea.unbind('mousedown', unfocus); // Go back to selecting text if in textedit mode if(svgCanvas.getMode() == 'textedit') { $('#text').focus(); } }); }()); var clickSelect = function() { if (toolButtonClick('#tool_select')) { svgCanvas.setMode('select'); $('#styleoverrides').text('#svgcanvas svg *{cursor:move;pointer-events:all}, #svgcanvas svg{cursor:default}'); } }; var clickFHPath = function() { if (toolButtonClick('#tool_fhpath')) { svgCanvas.setMode('fhpath'); } }; var clickLine = function() { if (toolButtonClick('#tool_line')) { svgCanvas.setMode('line'); } }; var clickSquare = function(){ if (toolButtonClick('#tool_square')) { svgCanvas.setMode('square'); } }; var clickRect = function(){ if (toolButtonClick('#tool_rect')) { svgCanvas.setMode('rect'); } }; var clickFHRect = function(){ if (toolButtonClick('#tool_fhrect')) { svgCanvas.setMode('fhrect'); } }; var clickCircle = function(){ if (toolButtonClick('#tool_circle')) { svgCanvas.setMode('circle'); } }; var clickEllipse = function(){ if (toolButtonClick('#tool_ellipse')) { svgCanvas.setMode('ellipse'); } }; var clickFHEllipse = function(){ if (toolButtonClick('#tool_fhellipse')) { svgCanvas.setMode('fhellipse'); } }; var clickImage = function(){ if (toolButtonClick('#tool_image')) { svgCanvas.setMode('image'); } }; var clickZoom = function(){ if (toolButtonClick('#tool_zoom')) { svgCanvas.setMode('zoom'); workarea.css('cursor', zoomInIcon); } }; var dblclickZoom = function(){ if (toolButtonClick('#tool_zoom')) { zoomImage(); setSelectMode(); } }; var clickText = function(){ if (toolButtonClick('#tool_text')) { svgCanvas.setMode('text'); } }; var clickPath = function(){ if (toolButtonClick('#tool_path')) { svgCanvas.setMode('path'); } }; // Delete is a contextual tool that only appears in the ribbon if // an element has been selected var deleteSelected = function() { if (selectedElement != null || multiselected) { svgCanvas.deleteSelectedElements(); } }; var cutSelected = function() { if (selectedElement != null || multiselected) { svgCanvas.cutSelectedElements(); } }; var copySelected = function() { if (selectedElement != null || multiselected) { svgCanvas.copySelectedElements(); } }; var pasteInCenter = function() { var zoom = svgCanvas.getZoom(); var x = (workarea[0].scrollLeft + workarea.width()/2)/zoom - svgCanvas.contentW; var y = (workarea[0].scrollTop + workarea.height()/2)/zoom - svgCanvas.contentH; svgCanvas.pasteElements('point', x, y); } var moveToTopSelected = function() { if (selectedElement != null) { svgCanvas.moveToTopSelectedElement(); } }; var moveToBottomSelected = function() { if (selectedElement != null) { svgCanvas.moveToBottomSelectedElement(); } }; var moveUpDownSelected = function(dir) { if (selectedElement != null) { svgCanvas.moveUpDownSelected(dir); } }; var convertToPath = function() { if (selectedElement != null) { svgCanvas.convertToPath(); } } var reorientPath = function() { if (selectedElement != null) { path.reorient(); } } var makeHyperlink = function() { if (selectedElement != null || multiselected) { $.prompt(uiStrings.notification.enterNewLinkURL, "http://", function(url) { if(url) svgCanvas.makeHyperlink(url); }); } } var moveSelected = function(dx,dy) { if (selectedElement != null || multiselected) { if(curConfig.gridSnapping) { // Use grid snap value regardless of zoom level var multi = svgCanvas.getZoom() * curConfig.snappingStep; dx *= multi; dy *= multi; } svgCanvas.moveSelectedElements(dx,dy); } }; var linkControlPoints = function() { var linked = !$('#tool_node_link').hasClass('push_button_pressed'); if (linked) $('#tool_node_link').addClass('push_button_pressed').removeClass('tool_button'); else $('#tool_node_link').removeClass('push_button_pressed').addClass('tool_button'); path.linkControlPoints(linked); } var clonePathNode = function() { if (path.getNodePoint()) { path.clonePathNode(); } }; var deletePathNode = function() { if (path.getNodePoint()) { path.deletePathNode(); } }; var addSubPath = function() { var button = $('#tool_add_subpath'); var sp = !button.hasClass('push_button_pressed'); if (sp) { button.addClass('push_button_pressed').removeClass('tool_button'); } else { button.removeClass('push_button_pressed').addClass('tool_button'); } path.addSubPath(sp); }; var opencloseSubPath = function() { path.opencloseSubPath(); } var selectNext = function() { svgCanvas.cycleElement(1); }; var selectPrev = function() { svgCanvas.cycleElement(0); }; var rotateSelected = function(cw,step) { if (selectedElement == null || multiselected) return; if(!cw) step *= -1; var new_angle = $('#angle').val()*1 + step; svgCanvas.setRotationAngle(new_angle); updateContextPanel(); }; var clickClear = function(){ var dims = curConfig.dimensions; $.confirm(uiStrings.notification.QwantToClear, function(ok) { if(!ok) return; setSelectMode(); svgCanvas.clear(); svgCanvas.setResolution(dims[0], dims[1]); updateCanvas(true); zoomImage(); populateLayers(); updateContextPanel(); prepPaints(); }); }; var clickBold = function(){ svgCanvas.setBold( !svgCanvas.getBold() ); updateContextPanel(); return false; }; var clickItalic = function(){ svgCanvas.setItalic( !svgCanvas.getItalic() ); updateContextPanel(); return false; }; var clickSave = function(){ // In the future, more options can be provided here var saveOpts = { 'images': curPrefs.img_save, 'round_digits': 6 } svgCanvas.save(saveOpts); }; var clickExport = function() { // Open placeholder window (prevents popup) if(!customHandlers.pngsave) { var str = uiStrings.notification.loadingImage; exportWindow = window.open("data:text/html;charset=utf-8," + str + "<\/title><h1>" + str + "<\/h1>"); } if(window.canvg) { svgCanvas.rasterExport(); } else { $.getScript('canvg/rgbcolor.js', function() { $.getScript('canvg/canvg.js', function() { svgCanvas.rasterExport(); }); }); } } // by default, svgCanvas.open() is a no-op. // it is up to an extension mechanism (opera widget, etc) // to call setCustomHandlers() which will make it do something var clickOpen = function(){ svgCanvas.open(); }; var clickImport = function(){ }; var clickUndo = function(){ if (undoMgr.getUndoStackSize() > 0) { undoMgr.undo(); populateLayers(); } }; var clickRedo = function(){ if (undoMgr.getRedoStackSize() > 0) { undoMgr.redo(); populateLayers(); } }; var clickGroup = function(){ // group if (multiselected) { svgCanvas.groupSelectedElements(); } // ungroup else if(selectedElement){ svgCanvas.ungroupSelectedElement(); } }; var clickClone = function(){ svgCanvas.cloneSelectedElements(20,20); }; var clickAlign = function() { var letter = this.id.replace('tool_align','').charAt(0); svgCanvas.alignSelectedElements(letter, $('#align_relative_to').val()); }; var zoomImage = function(multiplier) { var res = svgCanvas.getResolution(); multiplier = multiplier?res.zoom * multiplier:1; // setResolution(res.w * multiplier, res.h * multiplier, true); $('#zoom').val(multiplier * 100); svgCanvas.setZoom(multiplier); zoomDone(); updateCanvas(true); }; var zoomDone = function() { // updateBgImage(); updateWireFrame(); //updateCanvas(); // necessary? } var clickWireframe = function() { var wf = !$('#tool_wireframe').hasClass('push_button_pressed'); if (wf) $('#tool_wireframe').addClass('push_button_pressed').removeClass('tool_button'); else $('#tool_wireframe').removeClass('push_button_pressed').addClass('tool_button'); workarea.toggleClass('wireframe'); if(supportsNonSS) return; var wf_rules = $('#wireframe_rules'); if(!wf_rules.length) { wf_rules = $('<style id="wireframe_rules"><\/style>').appendTo('head'); } else { wf_rules.empty(); } updateWireFrame(); } var updateWireFrame = function() { // Test support if(supportsNonSS) return; var rule = "#workarea.wireframe #svgcontent * { stroke-width: " + 1/svgCanvas.getZoom() + "px; }"; $('#wireframe_rules').text(workarea.hasClass('wireframe') ? rule : ""); } var showSourceEditor = function(e, forSaving){ if (editingsource) return; editingsource = true; $('#save_output_btns').toggle(!!forSaving); $('#tool_source_back').toggle(!forSaving); var str = orig_source = svgCanvas.getSvgString(); $('#svg_source_textarea').val(str); $('#svg_source_editor').fadeIn(); properlySourceSizeTextArea(); $('#svg_source_textarea').focus(); }; $('#svg_docprops_container, #svg_prefs_container').draggable({cancel:'button,fieldset', containment: 'window'}); var showDocProperties = function(){ if (docprops) return; docprops = true; // This selects the correct radio button by using the array notation $('#image_save_opts input').val([curPrefs.img_save]); // update resolution option with actual resolution var res = svgCanvas.getResolution(); if(curConfig.baseUnit !== "px") { res.w = svgedit.units.convertUnit(res.w) + curConfig.baseUnit; res.h = svgedit.units.convertUnit(res.h) + curConfig.baseUnit; } $('#canvas_width').val(res.w); $('#canvas_height').val(res.h); $('#canvas_title').val(svgCanvas.getDocumentTitle()); $('#svg_docprops').show(); }; var showPreferences = function(){ if (preferences) return; preferences = true; $('#main_menu').hide(); // Update background color with current one var blocks = $('#bg_blocks div'); var cur_bg = 'cur_background'; var canvas_bg = $.pref('bkgd_color'); var url = $.pref('bkgd_url'); // if(url) url = url[1]; blocks.each(function() { var blk = $(this); var is_bg = blk.css('background-color') == canvas_bg; blk.toggleClass(cur_bg, is_bg); if(is_bg) $('#canvas_bg_url').removeClass(cur_bg); }); if(!canvas_bg) blocks.eq(0).addClass(cur_bg); if(url) { $('#canvas_bg_url').val(url); } $('grid_snapping_step').attr('value', curConfig.snappingStep); if (curConfig.gridSnapping == true) { $('#grid_snapping_on').attr('checked', 'checked'); } else { $('#grid_snapping_on').removeAttr('checked'); } $('#svg_prefs').show(); }; var properlySourceSizeTextArea = function(){ // TODO: remove magic numbers here and get values from CSS var height = $('#svg_source_container').height() - 80; $('#svg_source_textarea').css('height', height); }; var saveSourceEditor = function(){ if (!editingsource) return; var saveChanges = function() { svgCanvas.clearSelection(); hideSourceEditor(); zoomImage(); populateLayers(); updateTitle(); prepPaints(); } if (!svgCanvas.setSvgString($('#svg_source_textarea').val())) { $.confirm(uiStrings.notification.QerrorsRevertToSource, function(ok) { if(!ok) return false; saveChanges(); }); } else { saveChanges(); } setSelectMode(); }; var updateTitle = function(title) { title = title || svgCanvas.getDocumentTitle(); var new_title = orig_title + (title?': ' + title:''); // Remove title update with current context info, isn't really necessary // if(cur_context) { // new_title = new_title + cur_context; // } $('title:first').text(new_title); } var saveDocProperties = function(){ // set title var new_title = $('#canvas_title').val(); updateTitle(new_title); svgCanvas.setDocumentTitle(new_title); // update resolution var width = $('#canvas_width'), w = width.val(); var height = $('#canvas_height'), h = height.val(); if(w != "fit" && !svgedit.units.isValidUnit('width', w)) { $.alert(uiStrings.notification.invalidAttrValGiven); width.parent().addClass('error'); return false; } width.parent().removeClass('error'); if(h != "fit" && !svgedit.units.isValidUnit('height', h)) { $.alert(uiStrings.notification.invalidAttrValGiven); height.parent().addClass('error'); return false; } height.parent().removeClass('error'); if(!svgCanvas.setResolution(w, h)) { $.alert(uiStrings.notification.noContentToFitTo); return false; } // set image save option curPrefs.img_save = $('#image_save_opts :checked').val(); $.pref('img_save',curPrefs.img_save); updateCanvas(); hideDocProperties(); }; var savePreferences = function() { // set background var color = $('#bg_blocks div.cur_background').css('background-color') || '#FFF'; setBackground(color, $('#canvas_bg_url').val()); // set language var lang = $('#lang_select').val(); if(lang != curPrefs.lang) { Editor.putLocale(lang); } // set icon size setIconSize($('#iconsize').val()); // set grid setting curConfig.gridSnapping = $('#grid_snapping_on')[0].checked; curConfig.snappingStep = $('#grid_snapping_step').val(); curConfig.showRulers = $('#show_rulers')[0].checked; $('#rulers').toggle(curConfig.showRulers); if(curConfig.showRulers) updateRulers(); curConfig.baseUnit = $('#base_unit').val(); svgCanvas.setConfig(curConfig); updateCanvas(); hidePreferences(); } function setBackground(color, url) { // if(color == curPrefs.bkgd_color && url == curPrefs.bkgd_url) return; $.pref('bkgd_color', color); $.pref('bkgd_url', url); // This should be done in svgcanvas.js for the borderRect fill svgCanvas.setBackground(color, url); } var setIcon = Editor.setIcon = function(elem, icon_id, forcedSize) { var icon = (typeof icon_id === 'string') ? $.getSvgIcon(icon_id, true) : icon_id.clone(); if(!icon) { console.log('NOTE: Icon image missing: ' + icon_id); return; } $(elem).empty().append(icon); } var ua_prefix; (ua_prefix = function() { var regex = /^(Moz|Webkit|Khtml|O|ms|Icab)(?=[A-Z])/; var someScript = document.getElementsByTagName('script')[0]; for(var prop in someScript.style) { if(regex.test(prop)) { // test is faster than match, so it's better to perform // that on the lot and match only when necessary return prop.match(regex)[0]; } } // Nothing found so far? if('WebkitOpacity' in someScript.style) return 'Webkit'; if('KhtmlOpacity' in someScript.style) return 'Khtml'; return ''; }()); var scaleElements = function(elems, scale) { var prefix = '-' + ua_prefix.toLowerCase() + '-'; var sides = ['top', 'left', 'bottom', 'right']; elems.each(function() { // console.log('go', scale); // Handled in CSS // this.style[ua_prefix + 'Transform'] = 'scale(' + scale + ')'; var el = $(this); var w = el.outerWidth() * (scale - 1); var h = el.outerHeight() * (scale - 1); var margins = {}; for(var i = 0; i < 4; i++) { var s = sides[i]; var cur = el.data('orig_margin-' + s); if(cur == null) { cur = parseInt(el.css('margin-' + s)); // Cache the original margin el.data('orig_margin-' + s, cur); } var val = cur * scale; if(s === 'right') { val += w; } else if(s === 'bottom') { val += h; } el.css('margin-' + s, val); // el.css('outline', '1px solid red'); } }); } var setIconSize = Editor.setIconSize = function(size, force) { if(size == curPrefs.size && !force) return; // return; // var elems = $('.tool_button, .push_button, .tool_button_current, .disabled, .icon_label, #url_notice, #tool_open'); console.log('size', size); var sel_toscale = '#tools_top .toolset, #editor_panel > *, #history_panel > *,\ #main_button, #tools_left > *, #path_node_panel > *, #multiselected_panel > *,\ #g_panel > *, #tool_font_size > *, .tools_flyout'; var elems = $(sel_toscale); var scale = 1; if(typeof size == 'number') { scale = size; } else { var icon_sizes = { s:.75, m:1, l:1.25, xl:1.5 }; scale = icon_sizes[size]; } Editor.tool_scale = tool_scale = scale; setFlyoutPositions(); // $('.tools_flyout').each(function() { // var pos = $(this).position(); // console.log($(this), pos.left+(34 * scale)); // $(this).css({'left': pos.left+(34 * scale), 'top': pos.top+(77 * scale)}); // console.log('l', $(this).css('left')); // }); // var scale = .75;//0.75; var hidden_ps = elems.parents(':hidden'); hidden_ps.css('visibility', 'hidden').show(); scaleElements(elems, scale); hidden_ps.css('visibility', 'visible').hide(); // console.timeEnd('elems'); // return; $.pref('iconsize', size); $('#iconsize').val(size); // Change icon size // $('.tool_button, .push_button, .tool_button_current, .disabled, .icon_label, #url_notice, #tool_open') // .find('> svg, > img').each(function() { // this.setAttribute('width',size_num); // this.setAttribute('height',size_num); // }); // // $.resizeSvgIcons({ // '.flyout_arrow_horiz > svg, .flyout_arrow_horiz > img': size_num / 5, // '#logo > svg, #logo > img': size_num * 1.3, // '#tools_bottom .icon_label > *': (size_num === 16 ? 18 : size_num * .75) // }); // if(size != 's') { // $.resizeSvgIcons({'#layerbuttons svg, #layerbuttons img': size_num * .6}); // } // Note that all rules will be prefixed with '#svg_editor' when parsed var cssResizeRules = { // ".tool_button,\ // .push_button,\ // .tool_button_current,\ // .push_button_pressed,\ // .disabled,\ // .icon_label,\ // .tools_flyout .tool_button": { // 'width': {s: '16px', l: '32px', xl: '48px'}, // 'height': {s: '16px', l: '32px', xl: '48px'}, // 'padding': {s: '1px', l: '2px', xl: '3px'} // }, // ".tool_sep": { // 'height': {s: '16px', l: '32px', xl: '48px'}, // 'margin': {s: '2px 2px', l: '2px 5px', xl: '2px 8px'} // }, // "#main_icon": { // 'width': {s: '31px', l: '53px', xl: '75px'}, // 'height': {s: '22px', l: '42px', xl: '64px'} // }, "#tools_top": { 'left': 50, 'height': 72 }, "#tools_left": { 'width': 31, 'top': 74 }, "div#workarea": { 'left': 38, 'top': 74 } // "#tools_bottom": { // 'left': {s: '27px', l: '46px', xl: '65px'}, // 'height': {s: '58px', l: '98px', xl: '145px'} // }, // "#color_tools": { // 'border-spacing': {s: '0 1px'}, // 'margin-top': {s: '-1px'} // }, // "#color_tools .icon_label": { // 'width': {l:'43px', xl: '60px'} // }, // ".color_tool": { // 'height': {s: '20px'} // }, // "#tool_opacity": { // 'top': {s: '1px'}, // 'height': {s: 'auto', l:'auto', xl:'auto'} // }, // "#tools_top input, #tools_bottom input": { // 'margin-top': {s: '2px', l: '4px', xl: '5px'}, // 'height': {s: 'auto', l: 'auto', xl: 'auto'}, // 'border': {s: '1px solid #555', l: 'auto', xl: 'auto'}, // 'font-size': {s: '.9em', l: '1.2em', xl: '1.4em'} // }, // "#zoom_panel": { // 'margin-top': {s: '3px', l: '4px', xl: '5px'} // }, // "#copyright, #tools_bottom .label": { // 'font-size': {l: '1.5em', xl: '2em'}, // 'line-height': {s: '15px'} // }, // "#tools_bottom_2": { // 'width': {l: '295px', xl: '355px'}, // 'top': {s: '4px'} // }, // "#tools_top > div, #tools_top": { // 'line-height': {s: '17px', l: '34px', xl: '50px'} // }, // ".dropdown button": { // 'height': {s: '18px', l: '34px', xl: '40px'}, // 'line-height': {s: '18px', l: '34px', xl: '40px'}, // 'margin-top': {s: '3px'} // }, // "#tools_top label, #tools_bottom label": { // 'font-size': {s: '1em', l: '1.5em', xl: '2em'}, // 'height': {s: '25px', l: '42px', xl: '64px'} // }, // "div.toolset": { // 'height': {s: '25px', l: '42px', xl: '64px'} // }, // "#tool_bold, #tool_italic": { // 'font-size': {s: '1.5em', l: '3em', xl: '4.5em'} // }, // "#sidepanels": { // 'top': {s: '50px', l: '88px', xl: '125px'}, // 'bottom': {s: '51px', l: '68px', xl: '65px'} // }, // '#layerbuttons': { // 'width': {l: '130px', xl: '175px'}, // 'height': {l: '24px', xl: '30px'} // }, // '#layerlist': { // 'width': {l: '128px', xl: '150px'} // }, // '.layer_button': { // 'width': {l: '19px', xl: '28px'}, // 'height': {l: '19px', xl: '28px'} // }, // "input.spin-button": { // 'background-image': {l: "url('images/spinbtn_updn_big.png')", xl: "url('images/spinbtn_updn_big.png')"}, // 'background-position': {l: '100% -5px', xl: '100% -2px'}, // 'padding-right': {l: '24px', xl: '24px' } // }, // "input.spin-button.up": { // 'background-position': {l: '100% -45px', xl: '100% -42px'} // }, // "input.spin-button.down": { // 'background-position': {l: '100% -85px', xl: '100% -82px'} // }, // "#position_opts": { // 'width': {all: (size_num*4) +'px'} // } }; var rule_elem = $('#tool_size_rules'); if(!rule_elem.length) { rule_elem = $('<style id="tool_size_rules"><\/style>').appendTo('head'); } else { rule_elem.empty(); } if(size != 'm') { var style_str = ''; $.each(cssResizeRules, function(selector, rules) { selector = '#svg_editor ' + selector.replace(/,/g,', #svg_editor'); style_str += selector + '{'; $.each(rules, function(prop, values) { if(typeof values === 'number') { var val = (values * scale) + 'px'; } else if(values[size] || values.all) { var val = (values[size] || values.all); } style_str += (prop + ':' + val + ';'); }); style_str += '}'; }); //this.style[ua_prefix + 'Transform'] = 'scale(' + scale + ')'; var prefix = '-' + ua_prefix.toLowerCase() + '-'; style_str += (sel_toscale + '{' + prefix + 'transform: scale(' + scale + ');}' + ' #svg_editor div.toolset .toolset {' + prefix + 'transform: scale(1); margin: 1px !important;}' // Hack for markers + ' #svg_editor .ui-slider {' + prefix + 'transform: scale(' + (1/scale) + ');}' // Hack for sliders ); rule_elem.text(style_str); } setFlyoutPositions(); } var cancelOverlays = function() { $('#dialog_box').hide(); if (!editingsource && !docprops && !preferences) { if(cur_context) { svgCanvas.leaveContext(); } return; }; if (editingsource) { if (orig_source !== $('#svg_source_textarea').val()) { $.confirm(uiStrings.notification.QignoreSourceChanges, function(ok) { if(ok) hideSourceEditor(); }); } else { hideSourceEditor(); } } else if (docprops) { hideDocProperties(); } else if (preferences) { hidePreferences(); } resetScrollPos(); }; var hideSourceEditor = function(){ $('#svg_source_editor').hide(); editingsource = false; $('#svg_source_textarea').blur(); }; var hideDocProperties = function(){ $('#svg_docprops').hide(); $('#canvas_width,#canvas_height').removeAttr('disabled'); $('#resolution')[0].selectedIndex = 0; $('#image_save_opts input').val([curPrefs.img_save]); docprops = false; }; var hidePreferences = function(){ $('#svg_prefs').hide(); preferences = false; }; var win_wh = {width:$(window).width(), height:$(window).height()}; var resetScrollPos = $.noop, curScrollPos; // Fix for Issue 781: Drawing area jumps to top-left corner on window resize (IE9) if(svgedit.browser.isIE()) { (function() { resetScrollPos = function() { if(workarea[0].scrollLeft === 0 && workarea[0].scrollTop === 0) { workarea[0].scrollLeft = curScrollPos.left; workarea[0].scrollTop = curScrollPos.top; } } curScrollPos = { left: workarea[0].scrollLeft, top: workarea[0].scrollTop }; $(window).resize(resetScrollPos); svgEditor.ready(function() { // TODO: Find better way to detect when to do this to minimize // flickering effect setTimeout(function() { resetScrollPos(); }, 500); }); workarea.scroll(function() { curScrollPos = { left: workarea[0].scrollLeft, top: workarea[0].scrollTop }; }); }()); } $(window).resize(function(evt) { if (editingsource) { properlySourceSizeTextArea(); } $.each(win_wh, function(type, val) { var curval = $(window)[type](); workarea[0]['scroll' + (type==='width'?'Left':'Top')] -= (curval - val)/2; win_wh[type] = curval; }); }); (function() { workarea.scroll(function() { $('#ruler_x')[0].scrollLeft = workarea[0].scrollLeft; $('#ruler_y')[0].scrollTop = workarea[0].scrollTop; }); }()); $('#url_notice').click(function() { $.alert(this.title); }); $('#change_image_url').click(promptImgURL); function promptImgURL() { var curhref = svgCanvas.getHref(selectedElement); curhref = curhref.indexOf("data:") === 0?"":curhref; $.prompt(uiStrings.notification.enterNewImgURL, curhref, function(url) { if(url) setImageURL(url); }); } // added these event handlers for all the push buttons so they // behave more like buttons being pressed-in and not images (function() { var toolnames = ['clear','open','save','source','delete','delete_multi','paste','clone','clone_multi','move_top','move_bottom']; var all_tools = ''; var cur_class = 'tool_button_current'; $.each(toolnames, function(i,item) { all_tools += '#tool_' + item + (i==toolnames.length-1?',':''); }); $(all_tools).mousedown(function() { $(this).addClass(cur_class); }).bind('mousedown mouseout', function() { $(this).removeClass(cur_class); }); $('#tool_undo, #tool_redo').mousedown(function(){ if (!$(this).hasClass('disabled')) $(this).addClass(cur_class); }).bind('mousedown mouseout',function(){ $(this).removeClass(cur_class);} ); }()); // switch modifier key in tooltips if mac // NOTE: This code is not used yet until I can figure out how to successfully bind ctrl/meta // in Opera and Chrome if (isMac && !window.opera) { var shortcutButtons = ["tool_clear", "tool_save", "tool_source", "tool_undo", "tool_redo", "tool_clone"]; var i = shortcutButtons.length; while (i--) { var button = document.getElementById(shortcutButtons[i]); if (button != null) { var title = button.title; var index = title.indexOf("Ctrl+"); button.title = [title.substr(0, index), "Cmd+", title.substr(index + 5)].join(''); } } } // TODO: go back to the color boxes having white background-color and then setting // background-image to none.png (otherwise partially transparent gradients look weird) var colorPicker = function(elem) { var picker = elem.attr('id') == 'stroke_color' ? 'stroke' : 'fill'; // var opacity = (picker == 'stroke' ? $('#stroke_opacity') : $('#fill_opacity')); var paint = paintBox[picker].paint; var title = (picker == 'stroke' ? 'Pick a Stroke Paint and Opacity' : 'Pick a Fill Paint and Opacity'); var was_none = false; var pos = elem.position(); $("#color_picker") .draggable({cancel:'.jGraduate_tabs, .jGraduate_colPick, .jGraduate_gradPick, .jPicker', containment: 'window'}) .css(curConfig.colorPickerCSS || {'left': pos.left, 'bottom': 50 - pos.top}) .jGraduate( { paint: paint, window: { pickerTitle: title }, images: { clientPath: curConfig.jGraduatePath }, newstop: 'inverse' }, function(p) { paint = new $.jGraduate.Paint(p); paintBox[picker].setPaint(paint); svgCanvas.setPaint(picker, paint); $('#color_picker').hide(); }, function(p) { $('#color_picker').hide(); }); }; var updateToolButtonState = function() { var bNoFill = (svgCanvas.getColor('fill') == 'none'); var bNoStroke = (svgCanvas.getColor('stroke') == 'none'); var buttonsNeedingStroke = [ '#tool_fhpath', '#tool_line' ]; var buttonsNeedingFillAndStroke = [ '#tools_rect .tool_button', '#tools_ellipse .tool_button', '#tool_text', '#tool_path']; if (bNoStroke) { for (var index in buttonsNeedingStroke) { var button = buttonsNeedingStroke[index]; if ($(button).hasClass('tool_button_current')) { clickSelect(); } $(button).addClass('disabled'); } } else { for (var index in buttonsNeedingStroke) { var button = buttonsNeedingStroke[index]; $(button).removeClass('disabled'); } } if (bNoStroke && bNoFill) { for (var index in buttonsNeedingFillAndStroke) { var button = buttonsNeedingFillAndStroke[index]; if ($(button).hasClass('tool_button_current')) { clickSelect(); } $(button).addClass('disabled'); } } else { for (var index in buttonsNeedingFillAndStroke) { var button = buttonsNeedingFillAndStroke[index]; $(button).removeClass('disabled'); } } svgCanvas.runExtensions("toolButtonStateUpdate", { nofill: bNoFill, nostroke: bNoStroke }); // Disable flyouts if all inside are disabled $('.tools_flyout').each(function() { var shower = $('#' + this.id + '_show'); var has_enabled = false; $(this).children().each(function() { if(!$(this).hasClass('disabled')) { has_enabled = true; } }); shower.toggleClass('disabled', !has_enabled); }); operaRepaint(); }; var PaintBox = function(container, type) { var cur = curConfig[type === 'fill' ? 'initFill' : 'initStroke']; // set up gradients to be used for the buttons var svgdocbox = new DOMParser().parseFromString( '<svg xmlns="http://www.w3.org/2000/svg"><rect width="100%" height="100%"\ fill="#' + cur.color + '" opacity="' + cur.opacity + '"/>\ <defs><linearGradient id="gradbox_"/></defs></svg>', 'text/xml'); var docElem = svgdocbox.documentElement; docElem = $(container)[0].appendChild(document.importNode(docElem, true)); docElem.setAttribute('width',16.5); this.rect = docElem.firstChild; this.defs = docElem.getElementsByTagName('defs')[0]; this.grad = this.defs.firstChild; this.paint = new $.jGraduate.Paint({solidColor: cur.color}); this.type = type; this.setPaint = function(paint, apply) { this.paint = paint; var fillAttr = "none"; var ptype = paint.type; var opac = paint.alpha / 100; switch ( ptype ) { case 'solidColor': fillAttr = "#" + paint[ptype]; break; case 'linearGradient': case 'radialGradient': this.defs.removeChild(this.grad); this.grad = this.defs.appendChild(paint[ptype]); var id = this.grad.id = 'gradbox_' + this.type; fillAttr = "url(#" + id + ')'; } this.rect.setAttribute('fill', fillAttr); this.rect.setAttribute('opacity', opac); if(apply) { svgCanvas.setColor(this.type, paintColor, true); svgCanvas.setPaintOpacity(this.type, paintOpacity, true); } } this.update = function(apply) { if(!selectedElement) return; var type = this.type; switch ( selectedElement.tagName ) { case 'use': case 'image': case 'foreignObject': // These elements don't have fill or stroke, so don't change // the current value return; case 'g': case 'a': var gPaint = null; var childs = selectedElement.getElementsByTagName('*'); for(var i = 0, len = childs.length; i < len; i++) { var elem = childs[i]; var p = elem.getAttribute(type); if(i === 0) { gPaint = p; } else if(gPaint !== p) { gPaint = null; break; } } if(gPaint === null) { // No common color, don't update anything var paintColor = null; return; } var paintColor = gPaint; var paintOpacity = 1; break; default: var paintOpacity = parseFloat(selectedElement.getAttribute(type + "-opacity")); if (isNaN(paintOpacity)) { paintOpacity = 1.0; } var defColor = type === "fill" ? "black" : "none"; var paintColor = selectedElement.getAttribute(type) || defColor; } if(apply) { svgCanvas.setColor(type, paintColor, true); svgCanvas.setPaintOpacity(type, paintOpacity, true); } paintOpacity *= 100; var paint = getPaint(paintColor, paintOpacity, type); // update the rect inside #fill_color/#stroke_color this.setPaint(paint); } this.prep = function() { var ptype = this.paint.type; switch ( ptype ) { case 'linearGradient': case 'radialGradient': var paint = new $.jGraduate.Paint({copy: this.paint}); svgCanvas.setPaint(type, paint); } } }; paintBox.fill = new PaintBox('#fill_color', 'fill'); paintBox.stroke = new PaintBox('#stroke_color', 'stroke'); $('#stroke_width').val(curConfig.initStroke.width); $('#group_opacity').val(curConfig.initOpacity * 100); // Use this SVG elem to test vectorEffect support var test_el = paintBox.fill.rect.cloneNode(false); test_el.setAttribute('style','vector-effect:non-scaling-stroke'); var supportsNonSS = (test_el.style.vectorEffect === 'non-scaling-stroke'); test_el.removeAttribute('style'); var svgdocbox = paintBox.fill.rect.ownerDocument; // Use this to test support for blur element. Seems to work to test support in Webkit var blur_test = svgdocbox.createElementNS('http://www.w3.org/2000/svg', 'feGaussianBlur'); if(typeof blur_test.stdDeviationX === "undefined") { $('#tool_blur').hide(); } $(blur_test).remove(); // Test for zoom icon support (function() { var pre = '-' + ua_prefix.toLowerCase() + '-zoom-'; var zoom = pre + 'in'; workarea.css('cursor', zoom); if(workarea.css('cursor') === zoom) { zoomInIcon = zoom; zoomOutIcon = pre + 'out'; } workarea.css('cursor', 'auto'); }()); // Test for embedImage support (use timeout to not interfere with page load) setTimeout(function() { svgCanvas.embedImage('images/logo.png', function(datauri) { if(!datauri) { // Disable option $('#image_save_opts [value=embed]').attr('disabled','disabled'); $('#image_save_opts input').val(['ref']); curPrefs.img_save = 'ref'; $('#image_opt_embed').css('color','#666').attr('title',uiStrings.notification.featNotSupported); } }); },1000); $('#fill_color, #tool_fill .icon_label').click(function(){ colorPicker($('#fill_color')); updateToolButtonState(); }); $('#stroke_color, #tool_stroke .icon_label').click(function(){ colorPicker($('#stroke_color')); updateToolButtonState(); }); $('#group_opacityLabel').click(function() { $('#opacity_dropdown button').mousedown(); $(window).mouseup(); }); $('#zoomLabel').click(function() { $('#zoom_dropdown button').mousedown(); $(window).mouseup(); }); $('#tool_move_top').mousedown(function(evt){ $('#tools_stacking').show(); evt.preventDefault(); }); $('.layer_button').mousedown(function() { $(this).addClass('layer_buttonpressed'); }).mouseout(function() { $(this).removeClass('layer_buttonpressed'); }).mouseup(function() { $(this).removeClass('layer_buttonpressed'); }); $('.push_button').mousedown(function() { if (!$(this).hasClass('disabled')) { $(this).addClass('push_button_pressed').removeClass('push_button'); } }).mouseout(function() { $(this).removeClass('push_button_pressed').addClass('push_button'); }).mouseup(function() { $(this).removeClass('push_button_pressed').addClass('push_button'); }); $('#layer_new').click(function() { var i = svgCanvas.getCurrentDrawing().getNumLayers(); do { var uniqName = uiStrings.layers.layer + " " + ++i; } while(svgCanvas.getCurrentDrawing().hasLayer(uniqName)); $.prompt(uiStrings.notification.enterUniqueLayerName,uniqName, function(newName) { if (!newName) return; if (svgCanvas.getCurrentDrawing().hasLayer(newName)) { $.alert(uiStrings.notification.dupeLayerName); return; } svgCanvas.createLayer(newName); updateContextPanel(); populateLayers(); }); }); function deleteLayer() { if (svgCanvas.deleteCurrentLayer()) { updateContextPanel(); populateLayers(); // This matches what SvgCanvas does // TODO: make this behavior less brittle (svg-editor should get which // layer is selected from the canvas and then select that one in the UI) $('#layerlist tr.layer').removeClass("layersel"); $('#layerlist tr.layer:first').addClass("layersel"); } } function cloneLayer() { var name = svgCanvas.getCurrentDrawing().getCurrentLayerName() + ' copy'; $.prompt(uiStrings.notification.enterUniqueLayerName, name, function(newName) { if (!newName) return; if (svgCanvas.getCurrentDrawing().hasLayer(newName)) { $.alert(uiStrings.notification.dupeLayerName); return; } svgCanvas.cloneLayer(newName); updateContextPanel(); populateLayers(); }); } function mergeLayer() { if($('#layerlist tr.layersel').index() == svgCanvas.getCurrentDrawing().getNumLayers()-1) return; svgCanvas.mergeLayer(); updateContextPanel(); populateLayers(); } function moveLayer(pos) { var curIndex = $('#layerlist tr.layersel').index(); var total = svgCanvas.getCurrentDrawing().getNumLayers(); if(curIndex > 0 || curIndex < total-1) { curIndex += pos; svgCanvas.setCurrentLayerPosition(total-curIndex-1); populateLayers(); } } $('#layer_delete').click(deleteLayer); $('#layer_up').click(function() { moveLayer(-1); }); $('#layer_down').click(function() { moveLayer(1); }); $('#layer_rename').click(function() { var curIndex = $('#layerlist tr.layersel').prevAll().length; var oldName = $('#layerlist tr.layersel td.layername').text(); $.prompt(uiStrings.notification.enterNewLayerName,"", function(newName) { if (!newName) return; if (oldName == newName || svgCanvas.getCurrentDrawing().hasLayer(newName)) { $.alert(uiStrings.notification.layerHasThatName); return; } svgCanvas.renameCurrentLayer(newName); populateLayers(); }); }); var SIDEPANEL_MAXWIDTH = 300; var SIDEPANEL_OPENWIDTH = 150; var sidedrag = -1, sidedragging = false, allowmove = false; var resizePanel = function(evt) { if (!allowmove) return; if (sidedrag == -1) return; sidedragging = true; var deltax = sidedrag - evt.pageX; var sidepanels = $('#sidepanels'); var sidewidth = parseInt(sidepanels.css('width')); if (sidewidth+deltax > SIDEPANEL_MAXWIDTH) { deltax = SIDEPANEL_MAXWIDTH - sidewidth; sidewidth = SIDEPANEL_MAXWIDTH; } else if (sidewidth+deltax < 2) { deltax = 2 - sidewidth; sidewidth = 2; } if (deltax == 0) return; sidedrag -= deltax; var layerpanel = $('#layerpanel'); workarea.css('right', parseInt(workarea.css('right'))+deltax); sidepanels.css('width', parseInt(sidepanels.css('width'))+deltax); layerpanel.css('width', parseInt(layerpanel.css('width'))+deltax); var ruler_x = $('#ruler_x'); ruler_x.css('right', parseInt(ruler_x.css('right')) + deltax); } $('#sidepanel_handle') .mousedown(function(evt) { sidedrag = evt.pageX; $(window).mousemove(resizePanel); allowmove = false; // Silly hack for Chrome, which always runs mousemove right after mousedown setTimeout(function() { allowmove = true; }, 20); }) .mouseup(function(evt) { if (!sidedragging) toggleSidePanel(); sidedrag = -1; sidedragging = false; }); $(window).mouseup(function() { sidedrag = -1; sidedragging = false; $('#svg_editor').unbind('mousemove', resizePanel); }); // if width is non-zero, then fully close it, otherwise fully open it // the optional close argument forces the side panel closed var toggleSidePanel = function(close){ var w = parseInt($('#sidepanels').css('width')); var deltax = (w > 2 || close ? 2 : SIDEPANEL_OPENWIDTH) - w; var sidepanels = $('#sidepanels'); var layerpanel = $('#layerpanel'); var ruler_x = $('#ruler_x'); workarea.css('right', parseInt(workarea.css('right')) + deltax); sidepanels.css('width', parseInt(sidepanels.css('width')) + deltax); layerpanel.css('width', parseInt(layerpanel.css('width')) + deltax); ruler_x.css('right', parseInt(ruler_x.css('right')) + deltax); }; // this function highlights the layer passed in (by fading out the other layers) // if no layer is passed in, this function restores the other layers var toggleHighlightLayer = function(layerNameToHighlight) { var curNames = new Array(svgCanvas.getCurrentDrawing().getNumLayers()); for (var i = 0; i < curNames.length; ++i) { curNames[i] = svgCanvas.getCurrentDrawing().getLayerName(i); } if (layerNameToHighlight) { for (var i = 0; i < curNames.length; ++i) { if (curNames[i] != layerNameToHighlight) { svgCanvas.getCurrentDrawing().setLayerOpacity(curNames[i], 0.5); } } } else { for (var i = 0; i < curNames.length; ++i) { svgCanvas.getCurrentDrawing().setLayerOpacity(curNames[i], 1.0); } } }; var populateLayers = function(){ var layerlist = $('#layerlist tbody'); var selLayerNames = $('#selLayerNames'); layerlist.empty(); selLayerNames.empty(); var currentLayerName = svgCanvas.getCurrentDrawing().getCurrentLayerName(); var layer = svgCanvas.getCurrentDrawing().getNumLayers(); var icon = $.getSvgIcon('eye'); // we get the layers in the reverse z-order (the layer rendered on top is listed first) while (layer--) { var name = svgCanvas.getCurrentDrawing().getLayerName(layer); // contenteditable=\"true\" var appendstr = "<tr class=\"layer"; if (name == currentLayerName) { appendstr += " layersel" } appendstr += "\">"; if (svgCanvas.getCurrentDrawing().getLayerVisibility(name)) { appendstr += "<td class=\"layervis\"/><td class=\"layername\" >" + name + "</td></tr>"; } else { appendstr += "<td class=\"layervis layerinvis\"/><td class=\"layername\" >" + name + "</td></tr>"; } layerlist.append(appendstr); selLayerNames.append("<option value=\"" + name + "\">" + name + "</option>"); } if(icon !== undefined) { var copy = icon.clone(); $('td.layervis',layerlist).append(icon.clone()); $.resizeSvgIcons({'td.layervis .svg_icon':14}); } // handle selection of layer $('#layerlist td.layername') .mouseup(function(evt){ $('#layerlist tr.layer').removeClass("layersel"); var row = $(this.parentNode); row.addClass("layersel"); svgCanvas.setCurrentLayer(this.textContent); evt.preventDefault(); }) .mouseover(function(evt){ $(this).css({"font-style": "italic", "color":"blue"}); toggleHighlightLayer(this.textContent); }) .mouseout(function(evt){ $(this).css({"font-style": "normal", "color":"black"}); toggleHighlightLayer(); }); $('#layerlist td.layervis').click(function(evt){ var row = $(this.parentNode).prevAll().length; var name = $('#layerlist tr.layer:eq(' + row + ') td.layername').text(); var vis = $(this).hasClass('layerinvis'); svgCanvas.setLayerVisibility(name, vis); if (vis) { $(this).removeClass('layerinvis'); } else { $(this).addClass('layerinvis'); } }); // if there were too few rows, let's add a few to make it not so lonely var num = 5 - $('#layerlist tr.layer').size(); while (num-- > 0) { // FIXME: there must a better way to do this layerlist.append("<tr><td style=\"color:white\">_</td><td/></tr>"); } }; populateLayers(); // function changeResolution(x,y) { // var zoom = svgCanvas.getResolution().zoom; // setResolution(x * zoom, y * zoom); // } var centerCanvas = function() { // this centers the canvas vertically in the workarea (horizontal handled in CSS) workarea.css('line-height', workarea.height() + 'px'); }; $(window).bind('load resize', centerCanvas); function stepFontSize(elem, step) { var orig_val = elem.value-0; var sug_val = orig_val + step; var increasing = sug_val >= orig_val; if(step === 0) return orig_val; if(orig_val >= 24) { if(increasing) { return Math.round(orig_val * 1.1); } else { return Math.round(orig_val / 1.1); } } else if(orig_val <= 1) { if(increasing) { return orig_val * 2; } else { return orig_val / 2; } } else { return sug_val; } } function stepZoom(elem, step) { var orig_val = elem.value-0; if(orig_val === 0) return 100; var sug_val = orig_val + step; if(step === 0) return orig_val; if(orig_val >= 100) { return sug_val; } else { if(sug_val >= orig_val) { return orig_val * 2; } else { return orig_val / 2; } } } // function setResolution(w, h, center) { // updateCanvas(); // // w-=0; h-=0; // // $('#svgcanvas').css( { 'width': w, 'height': h } ); // // $('#canvas_width').val(w); // // $('#canvas_height').val(h); // // // // if(center) { // // var w_area = workarea; // // var scroll_y = h/2 - w_area.height()/2; // // var scroll_x = w/2 - w_area.width()/2; // // w_area[0].scrollTop = scroll_y; // // w_area[0].scrollLeft = scroll_x; // // } // } $('#resolution').change(function(){ var wh = $('#canvas_width,#canvas_height'); if(!this.selectedIndex) { if($('#canvas_width').val() == 'fit') { wh.removeAttr("disabled").val(100); } } else if(this.value == 'content') { wh.val('fit').attr("disabled","disabled"); } else { var dims = this.value.split('x'); $('#canvas_width').val(dims[0]); $('#canvas_height').val(dims[1]); wh.removeAttr("disabled"); } }); //Prevent browser from erroneously repopulating fields $('input,select').attr("autocomplete","off"); // Associate all button actions as well as non-button keyboard shortcuts var Actions = function() { // sel:'selector', fn:function, evt:'event', key:[key, preventDefault, NoDisableInInput] var tool_buttons = [ {sel:'#tool_select', fn: clickSelect, evt: 'click', key: ['V', true]}, {sel:'#tool_fhpath', fn: clickFHPath, evt: 'click', key: ['Q', true]}, {sel:'#tool_line', fn: clickLine, evt: 'click', key: ['L', true]}, {sel:'#tool_rect', fn: clickRect, evt: 'mouseup', key: ['R', true], parent: '#tools_rect', icon: 'rect'}, {sel:'#tool_square', fn: clickSquare, evt: 'mouseup', parent: '#tools_rect', icon: 'square'}, {sel:'#tool_fhrect', fn: clickFHRect, evt: 'mouseup', parent: '#tools_rect', icon: 'fh_rect'}, {sel:'#tool_ellipse', fn: clickEllipse, evt: 'mouseup', key: ['E', true], parent: '#tools_ellipse', icon: 'ellipse'}, {sel:'#tool_circle', fn: clickCircle, evt: 'mouseup', parent: '#tools_ellipse', icon: 'circle'}, {sel:'#tool_fhellipse', fn: clickFHEllipse, evt: 'mouseup', parent: '#tools_ellipse', icon: 'fh_ellipse'}, {sel:'#tool_path', fn: clickPath, evt: 'click', key: ['P', true]}, {sel:'#tool_text', fn: clickText, evt: 'click', key: ['T', true]}, {sel:'#tool_image', fn: clickImage, evt: 'mouseup'}, {sel:'#tool_zoom', fn: clickZoom, evt: 'mouseup', key: ['Z', true]}, {sel:'#tool_clear', fn: clickClear, evt: 'mouseup', key: ['N', true]}, {sel:'#tool_save', fn: function() { editingsource?saveSourceEditor():clickSave()}, evt: 'mouseup', key: ['S', true]}, {sel:'#tool_export', fn: clickExport, evt: 'mouseup'}, {sel:'#tool_open', fn: clickOpen, evt: 'mouseup', key: ['O', true]}, {sel:'#tool_import', fn: clickImport, evt: 'mouseup'}, {sel:'#tool_source', fn: showSourceEditor, evt: 'click', key: ['U', true]}, {sel:'#tool_wireframe', fn: clickWireframe, evt: 'click', key: ['F', true]}, {sel:'#tool_source_cancel,#svg_source_overlay,#tool_docprops_cancel,#tool_prefs_cancel', fn: cancelOverlays, evt: 'click', key: ['esc', false, false], hidekey: true}, {sel:'#tool_source_save', fn: saveSourceEditor, evt: 'click'}, {sel:'#tool_docprops_save', fn: saveDocProperties, evt: 'click'}, {sel:'#tool_docprops', fn: showDocProperties, evt: 'mouseup', key: ['D', true]}, {sel:'#tool_prefs_save', fn: savePreferences, evt: 'click'}, {sel:'#tool_prefs_option', fn: function() {showPreferences();return false}, evt: 'mouseup'}, {sel:'#tool_delete,#tool_delete_multi', fn: deleteSelected, evt: 'click', key: ['del/backspace', true]}, {sel:'#tool_reorient', fn: reorientPath, evt: 'click'}, {sel:'#tool_node_link', fn: linkControlPoints, evt: 'click'}, {sel:'#tool_node_clone', fn: clonePathNode, evt: 'click'}, {sel:'#tool_node_delete', fn: deletePathNode, evt: 'click'}, {sel:'#tool_openclose_path', fn: opencloseSubPath, evt: 'click'}, {sel:'#tool_add_subpath', fn: addSubPath, evt: 'click'}, {sel:'#tool_move_top', fn: moveToTopSelected, evt: 'click', key: 'ctrl+shift+]'}, {sel:'#tool_move_bottom', fn: moveToBottomSelected, evt: 'click', key: 'ctrl+shift+['}, {sel:'#tool_topath', fn: convertToPath, evt: 'click'}, {sel:'#tool_make_link,#tool_make_link_multi', fn: makeHyperlink, evt: 'click'}, {sel:'#tool_undo', fn: clickUndo, evt: 'click', key: ['Z', true]}, {sel:'#tool_redo', fn: clickRedo, evt: 'click', key: ['Y', true]}, {sel:'#tool_clone,#tool_clone_multi', fn: clickClone, evt: 'click', key: ['D', true]}, {sel:'#tool_group', fn: clickGroup, evt: 'click', key: ['G', true]}, {sel:'#tool_ungroup', fn: clickGroup, evt: 'click'}, {sel:'#tool_unlink_use', fn: clickGroup, evt: 'click'}, {sel:'[id^=tool_align]', fn: clickAlign, evt: 'click'}, // these two lines are required to make Opera work properly with the flyout mechanism // {sel:'#tools_rect_show', fn: clickRect, evt: 'click'}, // {sel:'#tools_ellipse_show', fn: clickEllipse, evt: 'click'}, {sel:'#tool_bold', fn: clickBold, evt: 'mousedown'}, {sel:'#tool_italic', fn: clickItalic, evt: 'mousedown'}, {sel:'#sidepanel_handle', fn: toggleSidePanel, key: ['X']}, {sel:'#copy_save_done', fn: cancelOverlays, evt: 'click'}, // Shortcuts not associated with buttons {key: 'ctrl+left', fn: function(){rotateSelected(0,1)}}, {key: 'ctrl+right', fn: function(){rotateSelected(1,1)}}, {key: 'ctrl+shift+left', fn: function(){rotateSelected(0,5)}}, {key: 'ctrl+shift+right', fn: function(){rotateSelected(1,5)}}, {key: 'shift+O', fn: selectPrev}, {key: 'shift+P', fn: selectNext}, {key: [modKey+'up', true], fn: function(){zoomImage(2);}}, {key: [modKey+'down', true], fn: function(){zoomImage(.5);}}, {key: [modKey+']', true], fn: function(){moveUpDownSelected('Up');}}, {key: [modKey+'[', true], fn: function(){moveUpDownSelected('Down');}}, {key: ['up', true], fn: function(){moveSelected(0,-1);}}, {key: ['down', true], fn: function(){moveSelected(0,1);}}, {key: ['left', true], fn: function(){moveSelected(-1,0);}}, {key: ['right', true], fn: function(){moveSelected(1,0);}}, {key: 'shift+up', fn: function(){moveSelected(0,-10)}}, {key: 'shift+down', fn: function(){moveSelected(0,10)}}, {key: 'shift+left', fn: function(){moveSelected(-10,0)}}, {key: 'shift+right', fn: function(){moveSelected(10,0)}}, {key: ['alt+up', true], fn: function(){svgCanvas.cloneSelectedElements(0,-1)}}, {key: ['alt+down', true], fn: function(){svgCanvas.cloneSelectedElements(0,1)}}, {key: ['alt+left', true], fn: function(){svgCanvas.cloneSelectedElements(-1,0)}}, {key: ['alt+right', true], fn: function(){svgCanvas.cloneSelectedElements(1,0)}}, {key: ['alt+shift+up', true], fn: function(){svgCanvas.cloneSelectedElements(0,-10)}}, {key: ['alt+shift+down', true], fn: function(){svgCanvas.cloneSelectedElements(0,10)}}, {key: ['alt+shift+left', true], fn: function(){svgCanvas.cloneSelectedElements(-10,0)}}, {key: ['alt+shift+right', true], fn: function(){svgCanvas.cloneSelectedElements(10,0)}}, {key: 'A', fn: function(){svgCanvas.selectAllInCurrentLayer();}}, // Standard shortcuts {key: modKey+'z', fn: clickUndo}, {key: modKey + 'shift+z', fn: clickRedo}, {key: modKey + 'y', fn: clickRedo}, {key: modKey+'x', fn: cutSelected}, {key: modKey+'c', fn: copySelected}, {key: modKey+'v', fn: pasteInCenter} ]; // Tooltips not directly associated with a single function var key_assocs = { '4/Shift+4': '#tools_rect_show', '5/Shift+5': '#tools_ellipse_show' }; return { setAll: function() { var flyouts = {}; $.each(tool_buttons, function(i, opts) { // Bind function to button if(opts.sel) { var btn = $(opts.sel); if (btn.length == 0) return true; // Skip if markup does not exist if(opts.evt) { btn[opts.evt](opts.fn); } // Add to parent flyout menu, if able to be displayed if(opts.parent && $(opts.parent + '_show').length != 0) { var f_h = $(opts.parent); if(!f_h.length) { f_h = makeFlyoutHolder(opts.parent.substr(1)); } f_h.append(btn); if(!$.isArray(flyouts[opts.parent])) { flyouts[opts.parent] = []; } flyouts[opts.parent].push(opts); } } // Bind function to shortcut key if(opts.key) { // Set shortcut based on options var keyval, shortcut = '', disInInp = true, fn = opts.fn, pd = false; if($.isArray(opts.key)) { keyval = opts.key[0]; if(opts.key.length > 1) pd = opts.key[1]; if(opts.key.length > 2) disInInp = opts.key[2]; } else { keyval = opts.key; } keyval += ''; $.each(keyval.split('/'), function(i, key) { $(document).bind('keydown', key, function(e) { fn(); if(pd) { e.preventDefault(); } // Prevent default on ALL keys? return false; }); }); // Put shortcut in title if(opts.sel && !opts.hidekey) { var new_title = btn.attr('title').split('[')[0] + ' (' + keyval + ')'; key_assocs[keyval] = opts.sel; // Disregard for menu items if(!btn.parents('#main_menu').length) { btn.attr('title', new_title); } } } }); // Setup flyouts setupFlyouts(flyouts); // Misc additional actions // Make "return" keypress trigger the change event $('.attr_changer, #image_url').bind('keydown', 'return', function(evt) {$(this).change();evt.preventDefault();} ); $(window).bind('keydown', 'tab', function(e) { if(ui_context === 'canvas') { e.preventDefault(); selectNext(); } }).bind('keydown', 'shift+tab', function(e) { if(ui_context === 'canvas') { e.preventDefault(); selectPrev(); } }); $('#tool_zoom').dblclick(dblclickZoom); }, setTitles: function() { $.each(key_assocs, function(keyval, sel) { var menu = ($(sel).parents('#main_menu').length); $(sel).each(function() { if(menu) { var t = $(this).text().split(' [')[0]; } else { var t = this.title.split(' [')[0]; } var key_str = ''; // Shift+Up $.each(keyval.split('/'), function(i, key) { var mod_bits = key.split('+'), mod = ''; if(mod_bits.length > 1) { mod = mod_bits[0] + '+'; key = mod_bits[1]; } key_str += (i?'/':'') + mod + (uiStrings['key_'+key] || key); }); if(menu) { this.lastChild.textContent = t +' ['+key_str+']'; } else { this.title = t +' ['+key_str+']'; } }); }); }, getButtonData: function(sel) { var b; $.each(tool_buttons, function(i, btn) { if(btn.sel === sel) b = btn; }); return b; } }; }(); Actions.setAll(); // Select given tool Editor.ready(function() { var tool, itool = curConfig.initTool, container = $("#tools_left, #svg_editor .tools_flyout"), pre_tool = container.find("#tool_" + itool), reg_tool = container.find("#" + itool); if(pre_tool.length) { tool = pre_tool; } else if(reg_tool.length){ tool = reg_tool; } else { tool = $("#tool_select"); } tool.click().mouseup(); if(curConfig.wireframe) { $('#tool_wireframe').click(); } if(curConfig.showlayers) { toggleSidePanel(); } $('#rulers').toggle(!!curConfig.showRulers); $('#show_rulers')[0].checked = curConfig.showRulers; if(curConfig.gridSnapping) { $('#grid_snapping_on')[0].checked = true; } if(curConfig.baseUnit) { $('#base_unit').val(curConfig.baseUnit); } if(curConfig.snappingStep) { $('#grid_snapping_step').val(curConfig.snappingStep); } }); $('#rect_rx').SpinButton({ min: 0, max: 1000, step: 1, callback: changeRectRadius }); $('#stroke_width').SpinButton({ min: 0, max: 99, step: 1, smallStep: 0.1, callback: changeStrokeWidth }); $('#angle').SpinButton({ min: -180, max: 180, step: 5, callback: changeRotationAngle }); $('#font_size').SpinButton({ step: 1, min: 0.001, stepfunc: stepFontSize, callback: changeFontSize }); $('#group_opacity').SpinButton({ step: 5, min: 0, max: 100, callback: changeOpacity }); $('#blur').SpinButton({ step: .1, min: 0, max: 10, callback: changeBlur }); $('#zoom').SpinButton({ min: 0.001, max: 10000, step: 50, stepfunc: stepZoom, callback: changeZoom }) // Set default zoom .val(svgCanvas.getZoom() * 100); $("#workarea").contextMenu({ menu: 'cmenu_canvas', inSpeed: 0 }, function(action, el, pos) { switch ( action ) { case 'delete': deleteSelected(); break; case 'cut': cutSelected(); break; case 'copy': copySelected(); break; case 'paste': svgCanvas.pasteElements(); break; case 'paste_in_place': svgCanvas.pasteElements('in_place'); break; case 'group': svgCanvas.groupSelectedElements(); break; case 'ungroup': svgCanvas.ungroupSelectedElement(); break; case 'move_front': moveToTopSelected(); break; case 'move_up': moveUpDownSelected('Up'); break; case 'move_down': moveUpDownSelected('Down'); break; case 'move_back': moveToBottomSelected(); break; } if(svgCanvas.clipBoard.length) { canv_menu.enableContextMenuItems('#paste,#paste_in_place'); } }); var lmenu_func = function(action, el, pos) { switch ( action ) { case 'dupe': cloneLayer(); break; case 'delete': deleteLayer(); break; case 'merge_down': mergeLayer(); break; case 'merge_all': svgCanvas.mergeAllLayers(); updateContextPanel(); populateLayers(); break; } } $("#layerlist").contextMenu({ menu: 'cmenu_layers', inSpeed: 0 }, lmenu_func ); $("#layer_moreopts").contextMenu({ menu: 'cmenu_layers', inSpeed: 0, allowLeft: true }, lmenu_func ); $('.contextMenu li').mousedown(function(ev) { ev.preventDefault(); }) $('#cmenu_canvas li').disableContextMenu(); canv_menu.enableContextMenuItems('#delete,#cut,#copy'); window.onbeforeunload = function() { // Suppress warning if page is empty if(undoMgr.getUndoStackSize() === 0) { show_save_warning = false; } // show_save_warning is set to "false" when the page is saved. if(!curConfig.no_save_warning && show_save_warning) { // Browser already asks question about closing the page return uiStrings.notification.unsavedChanges; } }; Editor.openPrep = function(func) { $('#main_menu').hide(); if(undoMgr.getUndoStackSize() === 0) { func(true); } else { $.confirm(uiStrings.notification.QwantToOpen, func); } } // use HTML5 File API: http://www.w3.org/TR/FileAPI/ // if browser has HTML5 File API support, then we will show the open menu item // and provide a file input to click. When that change event fires, it will // get the text contents of the file and send it to the canvas if (window.FileReader) { var inp = $('<input type="file">').change(function() { var f = this; Editor.openPrep(function(ok) { if(!ok) return; svgCanvas.clear(); if(f.files.length==1) { var reader = new FileReader(); reader.onloadend = function(e) { loadSvgString(e.target.result); updateCanvas(); }; reader.readAsText(f.files[0]); } }); }); $("#tool_open").show().prepend(inp); var inp2 = $('<input type="file">').change(function() { $('#main_menu').hide(); if(this.files.length==1) { var reader = new FileReader(); reader.onloadend = function(e) { svgCanvas.importSvgString(e.target.result, true); updateCanvas(); }; reader.readAsText(this.files[0]); } }); $("#tool_import").show().prepend(inp2); } var updateCanvas = Editor.updateCanvas = function(center, new_ctr) { var w = workarea.width(), h = workarea.height(); var w_orig = w, h_orig = h; var zoom = svgCanvas.getZoom(); var w_area = workarea; var cnvs = $("#svgcanvas"); var old_ctr = { x: w_area[0].scrollLeft + w_orig/2, y: w_area[0].scrollTop + h_orig/2 }; var multi = curConfig.canvas_expansion; w = Math.max(w_orig, svgCanvas.contentW * zoom * multi); h = Math.max(h_orig, svgCanvas.contentH * zoom * multi); if(w == w_orig && h == h_orig) { workarea.css('overflow','hidden'); } else { workarea.css('overflow','scroll'); } var old_can_y = cnvs.height()/2; var old_can_x = cnvs.width()/2; cnvs.width(w).height(h); var new_can_y = h/2; var new_can_x = w/2; var offset = svgCanvas.updateCanvas(w, h); var ratio = new_can_x / old_can_x; var scroll_x = w/2 - w_orig/2; var scroll_y = h/2 - h_orig/2; if(!new_ctr) { var old_dist_x = old_ctr.x - old_can_x; var new_x = new_can_x + old_dist_x * ratio; var old_dist_y = old_ctr.y - old_can_y; var new_y = new_can_y + old_dist_y * ratio; new_ctr = { x: new_x, y: new_y }; } else { new_ctr.x += offset.x, new_ctr.y += offset.y; } if(center) { // Go to top-left for larger documents if(svgCanvas.contentW > w_area.width()) { // Top-left workarea[0].scrollLeft = offset.x - 10; workarea[0].scrollTop = offset.y - 10; } else { // Center w_area[0].scrollLeft = scroll_x; w_area[0].scrollTop = scroll_y; } } else { w_area[0].scrollLeft = new_ctr.x - w_orig/2; w_area[0].scrollTop = new_ctr.y - h_orig/2; } if(curConfig.showRulers) { updateRulers(cnvs, zoom); workarea.scroll(); } } // Make [1,2,5] array var r_intervals = []; for(var i = .1; i < 1E5; i *= 10) { r_intervals.push(1 * i); r_intervals.push(2 * i); r_intervals.push(5 * i); } function updateRulers(scanvas, zoom) { if(!zoom) zoom = svgCanvas.getZoom(); if(!scanvas) scanvas = $("#svgcanvas"); var limit = 30000; var c_elem = svgCanvas.getContentElem(); var units = svgedit.units.getTypeMap(); var unit = units[curConfig.baseUnit]; // 1 = 1px for(var d = 0; d < 2; d++) { var is_x = (d === 0); var dim = is_x ? 'x' : 'y'; var lentype = is_x?'width':'height'; var content_d = c_elem.getAttribute(dim)-0; var $hcanv_orig = $('#ruler_' + dim + ' canvas:first'); // Bit of a hack to fully clear the canvas in Safari & IE9 $hcanv = $hcanv_orig.clone(); $hcanv_orig.replaceWith($hcanv); var hcanv = $hcanv[0]; // Set the canvas size to the width of the container var ruler_len = scanvas[lentype](); var total_len = ruler_len; hcanv.parentNode.style[lentype] = total_len + 'px'; var canv_count = 1; var ctx_num = 0; var ctx_arr; var ctx = hcanv.getContext("2d"); ctx.fillStyle = "rgb(200,0,0)"; ctx.fillRect(0,0,hcanv.width,hcanv.height); // Remove any existing canvasses $hcanv.siblings().remove(); // Create multiple canvases when necessary (due to browser limits) if(ruler_len >= limit) { var num = parseInt(ruler_len / limit) + 1; ctx_arr = Array(num); ctx_arr[0] = ctx; for(var i = 1; i < num; i++) { hcanv[lentype] = limit; var copy = hcanv.cloneNode(true); hcanv.parentNode.appendChild(copy); ctx_arr[i] = copy.getContext('2d'); } copy[lentype] = ruler_len % limit; // set copy width to last ruler_len = limit; } hcanv[lentype] = ruler_len; var u_multi = unit * zoom; // Calculate the main number interval var raw_m = 50 / u_multi; var multi = 1; for(var i = 0; i < r_intervals.length; i++) { var num = r_intervals[i]; multi = num; if(raw_m <= num) { break; } } var big_int = multi * u_multi; ctx.font = "9px sans-serif"; var ruler_d = ((content_d / u_multi) % multi) * u_multi; var label_pos = ruler_d - big_int; for (; ruler_d < total_len; ruler_d += big_int) { label_pos += big_int; var real_d = ruler_d - content_d; var cur_d = Math.round(ruler_d) + .5; if(is_x) { ctx.moveTo(cur_d, 15); ctx.lineTo(cur_d, 0); } else { ctx.moveTo(15, cur_d); ctx.lineTo(0, cur_d); } var num = (label_pos - content_d) / u_multi; var label; if(multi >= 1) { label = Math.round(num); } else { var decs = (multi+'').split('.')[1].length; label = num.toFixed(decs)-0; } // Do anything special for negative numbers? // var is_neg = label < 0; // real_d2 = Math.abs(real_d2); // Change 1000s to Ks if(label !== 0 && label !== 1000 && label % 1000 === 0) { label = (label / 1000) + 'K'; } if(is_x) { ctx.fillText(label, ruler_d+2, 8); } else { var str = (label+'').split(''); for(var i = 0; i < str.length; i++) { ctx.fillText(str[i], 1, (ruler_d+9) + i*9); } } var part = big_int / 10; for(var i = 1; i < 10; i++) { var sub_d = Math.round(ruler_d + part * i) + .5; if(ctx_arr && sub_d > ruler_len) { ctx_num++; ctx.stroke(); if(ctx_num >= ctx_arr.length) { i = 10; ruler_d = total_len; continue; } ctx = ctx_arr[ctx_num]; ruler_d -= limit; sub_d = Math.round(ruler_d + part * i) + .5; } var line_num = (i % 2)?12:10; if(is_x) { ctx.moveTo(sub_d, 15); ctx.lineTo(sub_d, line_num); } else { ctx.moveTo(15, sub_d); ctx.lineTo(line_num ,sub_d); } } } // console.log('ctx', ctx); ctx.strokeStyle = "#000"; ctx.stroke(); } } // $(function() { updateCanvas(true); // }); // var revnums = "svg-editor.js ($Rev: 2028 $) "; // revnums += svgCanvas.getVersion(); // $('#copyright')[0].setAttribute("title", revnums); // Callback handler for embedapi.js try{ var json_encode = function(obj){ //simple partial JSON encoder implementation if(window.JSON && JSON.stringify) return JSON.stringify(obj); var enc = arguments.callee; //for purposes of recursion if(typeof obj == "boolean" || typeof obj == "number"){ return obj+'' //should work... }else if(typeof obj == "string"){ //a large portion of this is stolen from Douglas Crockford's json2.js return '"'+ obj.replace( /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g , function (a) { return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); }) +'"'; //note that this isn't quite as purtyful as the usualness }else if(obj.length){ //simple hackish test for arrayish-ness for(var i = 0; i < obj.length; i++){ obj[i] = enc(obj[i]); //encode every sub-thingy on top } return "["+obj.join(",")+"]"; }else{ var pairs = []; //pairs will be stored here for(var k in obj){ //loop through thingys pairs.push(enc(k)+":"+enc(obj[k])); //key: value } return "{"+pairs.join(",")+"}" //wrap in the braces } } window.addEventListener("message", function(e){ var cbid = parseInt(e.data.substr(0, e.data.indexOf(";"))); try{ e.source.postMessage("SVGe"+cbid+";"+json_encode(eval(e.data)), "*"); }catch(err){ e.source.postMessage("SVGe"+cbid+";error:"+err.message, "*"); } }, false) }catch(err){ window.embed_error = err; } // For Compatibility with older extensions $(function() { window.svgCanvas = svgCanvas; svgCanvas.ready = svgEditor.ready; }); Editor.setLang = function(lang, allStrings) { $.pref('lang', lang); $('#lang_select').val(lang); if(allStrings) { var notif = allStrings.notification; // $.extend will only replace the given strings var oldLayerName = $('#layerlist tr.layersel td.layername').text(); var rename_layer = (oldLayerName == uiStrings.common.layer + ' 1'); $.extend(uiStrings, allStrings); svgCanvas.setUiStrings(allStrings); Actions.setTitles(); if(rename_layer) { svgCanvas.renameCurrentLayer(uiStrings.common.layer + ' 1'); populateLayers(); } svgCanvas.runExtensions("langChanged", lang); // Update flyout tooltips setFlyoutTitles(); // Copy title for certain tool elements var elems = { '#stroke_color': '#tool_stroke .icon_label, #tool_stroke .color_block', '#fill_color': '#tool_fill label, #tool_fill .color_block', '#linejoin_miter': '#cur_linejoin', '#linecap_butt': '#cur_linecap' } $.each(elems, function(source, dest) { $(dest).attr('title', $(source)[0].title); }); // Copy alignment titles $('#multiselected_panel div[id^=tool_align]').each(function() { $('#tool_pos' + this.id.substr(10))[0].title = this.title; }); } }; }; var callbacks = []; function loadSvgString(str, callback) { var success = svgCanvas.setSvgString(str) !== false; callback = callback || $.noop; if(success) { callback(true); } else { $.alert(uiStrings.notification.errorLoadingSVG, function() { callback(false); }); } } Editor.ready = function(cb) { if(!is_ready) { callbacks.push(cb); } else { cb(); } }; Editor.runCallbacks = function() { $.each(callbacks, function() { this(); }); is_ready = true; }; Editor.loadFromString = function(str) { Editor.ready(function() { loadSvgString(str); }); }; Editor.disableUI = function(featList) { // $(function() { // $('#tool_wireframe, #tool_image, #main_button, #tool_source, #sidepanels').remove(); // $('#tools_top').css('left', 5); // }); }; Editor.loadFromURL = function(url, opts) { if(!opts) opts = {}; var cache = opts.cache; var cb = opts.callback; Editor.ready(function() { $.ajax({ 'url': url, 'dataType': 'text', cache: !!cache, success: function(str) { loadSvgString(str, cb); }, error: function(xhr, stat, err) { if(xhr.status != 404 && xhr.responseText) { loadSvgString(xhr.responseText, cb); } else { $.alert(uiStrings.notification.URLloadFail + ": \n"+err+'', cb); } } }); }); }; Editor.loadFromDataURI = function(str) { Editor.ready(function() { var pre = 'data:image/svg+xml;base64,'; var src = str.substring(pre.length); loadSvgString(svgedit.utilities.decode64(src)); }); }; Editor.addExtension = function() { var args = arguments; // Note that we don't want this on Editor.ready since some extensions // may want to run before then (like server_opensave). $(function() { if(svgCanvas) svgCanvas.addExtension.apply(this, args); }); }; return Editor; }(jQuery); // Run init once DOM is loaded $(svgEditor.init); })(); // ?iconsize=s&bkgd_color=555 // svgEditor.setConfig({ // // imgPath: 'foo', // dimensions: [800, 600], // canvas_expansion: 5, // initStroke: { // color: '0000FF', // width: 3.5, // opacity: .5 // }, // initFill: { // color: '550000', // opacity: .75 // }, // extensions: ['ext-helloworld.js'] // })