',{
'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").hide();
// TODO: Allow support for other types, or adding to existing tool
switch (tool.type) {
case 'tool_button':
var html = '';
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 = ''
+ ''
+ 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 = (btn.type == "menu") ? "" : $('
');
} else {
fallback_obj[id] = btn.icon;
var svgicon = btn.svgicon ? btn.svgicon : btn.id;
if(btn.type == 'app_menu') {
placement_obj['#' + id + ' > div'] = svgicon;
} else {
placement_obj['#' + id] = svgicon;
}
}
var cls, parent;
// Set button up according to its type
switch ( btn.type ) {
case 'mode_flyout':
case 'mode':
cls = 'tool_button';
if(btn.cls) {
cls += " " + btn.cls;
}
parent = "#tools_left";
break;
case 'context':
cls = 'tool_button';
parent = "#" + btn.panel;
// create the panel if it doesn't exist
if(!$(parent).length)
$('
'
+ '
';
var list = $('', {id: btn.panel}).appendTo("#tools_top");
break;
case 'menu':
cls = 'menu_item tool_button';
parent = "#" + (btn.after || btn.panel);
break;
case 'app_menu':
cls = '';
parent = btn.parent || '#main_menu ul';
// create the panel if it doesn't exist
if(!$(parent).length)
$('
', {id: btn.panel}).appendTo("#tools_top");
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 {
if (btn.type != "menu" || !btn.after) button.appendTo(parent);
else $(parent).after(button);
}
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];
} else if(btn.type == 'app_menu' || btn.type == 'menu') {
button.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:27, h:27,
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);
};
// set the canvas properties at init
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;
}
var createBackground = function(fill) {
svgCanvas.createLayer("background")
cur_shape = svgCanvas.addSvgElementFromJson({
"element": "rect",
"attr": {
"x": -1,
"y": -1,
"width": res.w+2,
"height": res.h+2,
"stroke": "none",
"id": "canvas_background",
"opacity": 1,
"fill": fill || "#fff",
"style": "pointer-events:none"
}
});
svgCanvas.setCurrentLayer("Layer 1")
svgCanvas.setCurrentLayerPosition("1")
}
// create a new layer background if it doesn't exist
if (!document.getElementById('canvas_background')) createBackground();
var fill = document.getElementById('canvas_background').getAttribute("fill");
// 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);
Editor.paintBox.fill.update(true);
Editor.paintBox.stroke.update(true);
break;
default:
Editor.paintBox.fill.update(true);
Editor.paintBox.stroke.update(true);
$('#stroke_width').val(selectedElement.getAttribute("stroke-width") || 1);
var dash = selectedElement.getAttribute("stroke-dasharray") || "none"
$('option', '#stroke_style').removeAttr('selected');
$('#stroke_style option[value="'+ dash +'"]').attr("selected", "selected");
$('#stroke_style').trigger('change');
$.fn.dragInput.updateCursor($('#stroke_width')[0])
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);
$.fn.dragInput.updateCursor($('#group_opacity')[0])
}
updateToolButtonState();
};
var setImageURL = Editor.setImageURL = function(url) {
if(!url) url = default_img_url;
svgCanvas.setImageURL(url);
$('#image_url').val(url);
}
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;
if (multiselected && multiselected[0] != null && !multiselected[0].parentNode) multiselected = false;
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');
$('.context_panel').hide();
$('.menu_item', '#edit_menu').addClass('disabled');
$('.menu_item', '#object_menu').addClass('disabled');
//hack to show the proper multialign box
if (multiselected) {
multiselected = multiselected.filter(Boolean);
elem = (svgCanvas.elementsAreSame(multiselected)) ? multiselected[0] : null
if (elem) $("#tools_top").addClass("multiselected")
}
if (!elem && !multiselected) {
$("#tools_top").removeClass("multiselected")
$("#stroke_panel").hide();
$("#canvas_panel").show();
}
if (elem != null) {
$("#stroke_panel").show();
var elname = elem.nodeName;
var angle = svgCanvas.getRotationAngle(elem);
$('#angle').val(Math.round(angle));
var blurval = svgCanvas.getBlur(elem);
$('#blur').val(blurval);
if(!is_node && currentMode != 'pathedit') {
$('#selected_panel').show();
$('.action_selected').removeClass('disabled');
// Elements in this array already have coord fields
var x, y
if(['g', 'polyline', 'path'].indexOf(elname) >= 0) {
var bb = svgCanvas.getStrokedBBox([elem]);
if(bb) {
x = bb.x;
y = bb.y;
}
}
if(unit) {
x = svgedit.units.convertUnit(x);
y = svgedit.units.convertUnit(y);
}
$("#" + elname +"_x").val(Math.round(x))
$("#" + elname +"_y").val(Math.round(y))
// Elements in this array cannot be converted to a path
var no_path = ['image', 'text', 'path', 'g', 'use'].indexOf(elname) == -1;
if (no_path) $('.action_path_convert_selected').removeClass('disabled');
if (elname === "path") $('.action_path_selected').removeClass('disabled');
} else {
$('#path_node_panel').show();
$('#stroke_panel').hide();
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(Math.round(point.x));
$('#path_node_y').val(Math.round(point.y));
if(point.type) {
seg_type.val(point.type).removeAttr('disabled');
} else {
seg_type.val(4).attr('disabled','disabled');
}
}
return;
}
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) {
$('#link_url').val(link_href);
}
// update contextual tools here
var panels = {
g: [],
a: [],
rect: ['rx','width','height', 'x', 'y'],
image: ['width','height', 'x', 'y'],
circle: ['cx','cy','r'],
ellipse: ['cx','cy','rx','ry'],
line: ['x1','y1','x2','y2'],
text: ['x', 'y'],
'use': [],
path : []
};
var el_name = elem.tagName;
if($(elem).data('gsvg')) {
$('#g_panel').show();
}
if (el_name == "path") {
$('#path_panel').show();
}
if(panels[el_name]) {
var cur_panel = panels[el_name];
$('#' + el_name + '_panel').show();
// corner radius has to live in a different panel
// because otherwise it changes the position of the
// of the elements
if(el_name == "rect") $("#cornerRadiusLabel").show()
else $("#cornerRadiusLabel").hide()
$.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);
}
//update the draginput cursors
var name_item = document.getElementById(el_name + '_' + item);
name_item.value = Math.round(attrVal) || 0;
if (name_item.getAttribute("data-cursor") === "true") {
$.fn.dragInput.updateCursor(name_item );
}
});
if(el_name == 'text') {
var font_family = elem.getAttribute("font-family");
var select = document.getElementById("font_family_dropdown");
select.selectedIndex = 3
$('#text_panel').css("display", "inline");
$('#tool_italic').toggleClass('active', svgCanvas.getItalic())
$('#tool_bold').toggleClass('active', svgCanvas.getBold())
$('#font_family').val(font_family);
$('#font_size').val(elem.getAttribute("font-size"));
$('#text').val(elem.textContent);
$('#preview_font').text(font_family.split(",")[0].replace(/'/g, "")).css('font-family', font_family);
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();
$('.action_group_selected').removeClass('disabled');
var title = svgCanvas.getTitle();
}
}
menu_items[(el_name === 'g' ? 'en':'dis') + 'ableContextMenuItems']('#ungroup');
menu_items[((el_name === 'g' || !multiselected) ? 'dis':'en') + 'ableContextMenuItems']('#group');
}
if (multiselected) {
$('#multiselected_panel').show();
$('.action_multi_selected').removeClass('disabled');
menu_items
.enableContextMenuItems('#group')
.disableContextMenuItems('#ungroup');
}
if (!elem) {
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');
}
};
$('#text').on("focus", function(e){ textBeingEntered = true; } );
$('#text').on("blur", function(){ textBeingEntered = false; } );
// bind the selected event to our function that handles updates to the UI
svgCanvas.bind("selected", selectedChanged);
svgCanvas.bind("transition", elementTransition);
svgCanvas.bind("changed", elementChanged);
svgCanvas.bind("saved", saveHandler);
svgCanvas.bind("exported", exportHandler);
svgCanvas.bind("zoomed", zoomChanged);
svgCanvas.bind("contextset", contextChanged);
svgCanvas.bind("extension_added", extAdded);
svgCanvas.textActions.setInputElem($("#text")[0]);
var str = ''
$.each(palette, function(i,item){
str += '';
});
$('#palette').append(str);
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);
}
//cache
var $indicator = $('#tool_angle_indicator')
var $reorient = $('#tool_reorient')
rotateCursor = function(angle){
var rotate_string = 'rotate('+ angle + 'deg)'
$indicator.css({
'-webkit-transform': rotate_string,
'-moz-transform': rotate_string,
'-o-transform': rotate_string,
'-ms-transform': rotate_string,
'transform': rotate_string
});
}
var changeRotationAngle = function(ctl) {
svgCanvas.setRotationAngle(ctl.value);
rotateCursor(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 changeBlur = function(ctl, completed) {
val = ctl.value;
$('#blur').val(val);
svgCanvas.setBlur(val, true);
}
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());
$("#stroke_style_label").html(this.options[this.selectedIndex].text)
operaRepaint();
});
$('#seg_type').change(function() {
svgCanvas.setSegType($(this).val());
$("#seg_type_label").html(this.options[this.selectedIndex].text)
});
// Lose focus for select elements when changed (Allows keyboard shortcuts to work better)
$('select').change(function(){$(this).blur();});
$('#font_family').change(function() {
svgCanvas.setFontFamily(this.value);
});
$('#text').keyup(function(){
svgCanvas.setTextContent(this.value);
});
changeAttribute = function(el, completed) {
var attr = el.getAttribute("data-attr");
var multiplier = el.getAttribute("data-multiplier") || 1;
multiplier = parseFloat(multiplier);
var val = el.value * multiplier;
var valid = svgedit.units.isValidUnit(attr, val, selectedElement);
if(!valid) {
$.alert(uiStrings.notification.invalidAttrValGiven);
el.value = selectedElement.getAttribute(attr);
return false;
}
//if (!noUndo) svgCanvas.changeSelectedAttribute(attr, val);
svgCanvas.changeSelectedAttributeNoUndo(attr, val);
};
// Prevent selection of elements when shift-clicking
$('#palette').mouseover(function() {
var inp = $('');
$(this).append(inp);
inp.focus().remove();
});
$('.palette_item').on("mousedown touchstart touchmove", function(evt){
var isStroke = $('#tool_stroke').hasClass('active');
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') {
color = 'none';
paint = new $.jGraduate.Paint();
}
else {
paint = new $.jGraduate.Paint({alpha: 100, solidColor: color.substr(1)});
}
Editor.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).addClass('expanded');
resetScrollPos();
}, function() {
$(".stroke_tool").css('display','none');
$(this).removeClass('expanded');
resetScrollPos();
});
// This is a common function used when a tool has been clicked (chosen)
// It does several common things:
// - removes the tool_button_current class from whatever tool currently has it
// - hides any flyouts
// - adds the tool_button_current class to the button passed in
var toolButtonClick = function(button, noHiding) {
if ($(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('');
$('.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 touchend', 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' || evt.type === 'touchend') panning = false;
return false;
})
.on("mousedown touchmove", function(evt) {
if(evt.button === 1 || keypan === true || (evt.originalEvent.touches && evt.originalEvent.touches.length >= 2)) {
panning = true;
last_x = evt.clientX;
last_y = evt.clientY;
return false;
}
});
$(window).mouseup(function() {
panning = false;
$('body').removeClass('dragging')
});
$(document).bind('keydown', 'space', function(evt) {
evt.preventDefault();
svgCanvas.spaceKey = keypan = true;
}).bind('keyup', 'space', function(evt) {
evt.preventDefault();
svgCanvas.spaceKey = keypan = false;
}).bind('keydown', 'alt', function(evt) {
if(svgCanvas.getMode() === 'zoom') {
workarea.addClass('out');
}
}).bind('keyup', 'alt', function(evt) {
if(svgCanvas.getMode() === 'zoom') {
workarea.removeClass('out');
}
})
}());
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');
}
//menu handling
var menus = $('.menu');
var blinker = function(e) {
e.target.style.background = "#fff";
setTimeout(function(){e.target.style.background = "#ddd";}, 50);
setTimeout(function(){e.target.style.background = "#fff";}, 150);
setTimeout(function(){e.target.style.background = "#ddd";}, 200);
setTimeout(function(){e.target.style.background = "";}, 200);
setTimeout(function(){$('#menu_bar').removeClass('active')}, 220);
return false;
}
var closer = function(e){
if (e.target.nodeName.toLowerCase() === "input") return false;
if (!$(e.target).hasClass("menu_title") && !$(e.target).parent().hasClass("menu_title")) {
if(!$(e.target).hasClass("disabled") && $(e.target).hasClass("menu_item")) blinker(e)
else $('#menu_bar').removeClass('active')
}
}
$('.menu_item').on('mousedown touchstart', function(e){blinker(e)});
$("svg, body").on('mousedown touchstart', function(e){closer(e)});
var accumulatedDelta = 0
var zoomSteps = [6, 12, 16, 33, 50, 66, 100, 150, 200, 300, 400, 600, 800, 1200]
$('#workarea').on('mousewheel', function(e, delta, deltaX, deltaY){
if (e.altKey) {
e.preventDefault();
var currentZoom = svgCanvas.getZoom()*100;
var arr_length = zoomSteps.length;
for (i=0; i 0) zoom = (zoomSteps[i] <= currentZoom) ? zoomSteps[max] : zoom;
if (deltaY < 0) zoom = (zoomSteps[i] < currentZoom) ? zoomSteps[i] : zoom;
}
if (zoom) changeZoom({value: zoom});
}
})
$('.menu_title')
.on('mousedown', function() {
$("#tools_shapelib").hide()
$("#menu_bar").toggleClass('active');
menus.removeClass('open');
$(this).parent().addClass('open');
})
.on('mouseover', function() {
menus.removeClass('open');
$(this).parent().addClass('open');
});
// Made public for UI customization.
// TODO: Group UI functions into a public svgEditor.ui interface.
Editor.addDropDown = function(elem, callback, dropUp) {
if ($(elem).length == 0) return; // Quit if called on non-existant element
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).offset();
// position slider
list.css({
top: pos.top,
left: pos.left - 110
});
}
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;
});
}
}
$('#font_family_dropdown').change(function() {
var fam = this.options[this.selectedIndex].value
var fam_display = this.options[this.selectedIndex].text
$('#preview_font').html(fam_display).css("font-family", fam);
$('#font_family').val(fam).change();
});
$('div', '#position_opts').each(function(){
this.addEventListener("mouseup", function(){
var letter = this.id.replace('tool_pos','').charAt(0);
svgCanvas.alignSelectedElements(letter, 'page');
})
});
/*
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') {
$('#text').focus();
}
});
}());
var clickSelect = function() {
if (toolButtonClick('#tool_select')) {
svgCanvas.setMode('select');
}
};
var clickFHPath = function() {
if (toolButtonClick('#tool_fhpath')) {
svgCanvas.setMode('fhpath');
}
};
var clickLine = function() {
if (toolButtonClick('#tool_line')) {
svgCanvas.setMode('line');
}
};
var clickSquare = function(){
if (toolButtonClick('#tool_square')) {
svgCanvas.setMode('square');
}
};
var clickRect = function(){
if (toolButtonClick('#tool_rect')) {
svgCanvas.setMode('rect');
}
};
var clickFHRect = function(){
if (toolButtonClick('#tool_fhrect')) {
svgCanvas.setMode('fhrect');
}
};
var clickCircle = function(){
if (toolButtonClick('#tool_circle')) {
svgCanvas.setMode('circle');
}
};
var clickEllipse = function(){
if (toolButtonClick('#tool_ellipse')) {
svgCanvas.setMode('ellipse');
}
};
var clickFHEllipse = function(){
if (toolButtonClick('#tool_fhellipse')) {
svgCanvas.setMode('fhellipse');
}
};
var clickImage = function(){
if (toolButtonClick('#tool_image')) {
svgCanvas.setMode('image');
}
};
var clickZoom = function(){
if (toolButtonClick('#tool_zoom')) {
svgCanvas.setMode('zoom');
}
};
var dblclickZoom = function(){
if (toolButtonClick('#tool_zoom')) {
zoomImage();
setSelectMode();
}
};
var clickText = function(){
if (toolButtonClick('#tool_text')) {
svgCanvas.setMode('text');
}
};
var clickPath = function(){
if (toolButtonClick('#tool_path')) {
svgCanvas.setMode('path');
}
};
// Delete is a contextual tool that only appears in the ribbon if
// an element has been selected
var deleteSelected = function() {
if (selectedElement != null || multiselected) {
svgCanvas.deleteSelectedElements();
}
};
var cutSelected = function() {
if (selectedElement != null || multiselected) {
if (window.event.type === "keydown") flash($('#edit_menu'));
svgCanvas.cutSelectedElements();
}
};
var copySelected = function() {
if (selectedElement != null || multiselected) {
if (window.event.type === "keydown") flash($('#edit_menu'));
svgCanvas.copySelectedElements();
}
};
var pasteSelected = function() {
if (window.event.type === "keydown") flash($('#edit_menu'));
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) {
if (window.event.type === "keydown") flash($('#object_menu'));
svgCanvas.moveToTopSelectedElement();
}
};
var moveToBottomSelected = function() {
if (selectedElement != null) {
if (window.event.type === "keydown") flash($('#object_menu'));
svgCanvas.moveToBottomSelectedElement();
}
};
var moveUpSelected = function() {
if (selectedElement != null) {
if (window.event.type === "keydown") flash($('#object_menu'));
svgCanvas.moveUpDownSelected("Up");
}
};
var moveDownSelected = function() {
if (selectedElement != null) {
if (window.event.type === "keydown") flash($('#object_menu'));
svgCanvas.moveUpDownSelected("Down");
}
};
var moveUpDownSelected = function(dir) {
if (selectedElement != null) {
if (window.event.type === "keydown") flash($('#object_menu'));
svgCanvas.moveUpDownSelected(dir);
}
};
var convertToPath = function() {
if (selectedElement != null) {
svgCanvas.convertToPath();
elems = svgCanvas.getSelectedElems()
//svgCanvas.selectorManager.requestSelector(elems[0]).reset(elems[0])
svgCanvas.selectorManager.requestSelector(elems[0]).selectorRect.setAttribute("display", "none");
svgCanvas.setMode("pathedit")
path.toEditMode(elems[0]);
svgCanvas.clearSelection();
}
}
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;
}
$('input').blur()
svgCanvas.moveSelectedElements(dx,dy);
}
};
var linkControlPoints = function() {
var linked = !$('#tool_node_link').hasClass('checked');
if (linked)
$('#tool_node_link').addClass('checked').find("input").attr("checked", true);
else
$('#tool_node_link').removeClass('checked').find("input").attr("checked", false);
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();
updateContextPanel();
prepPaints();
svgCanvas.runExtensions('onNewDocument');
});
};
var clickBold = function(){
svgCanvas.setBold( !svgCanvas.getBold() );
updateContextPanel();
return false;
};
var clickItalic = function(){
svgCanvas.setItalic( !svgCanvas.getItalic() );
updateContextPanel();
return false;
};
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() {
$.getScript('canvg/canvg.js', function() {
svgCanvas.rasterExport();
});
});
}
}
// by default, svgCanvas.open() is a no-op.
// it is up to an extension mechanism (opera widget, etc)
// to call setCustomHandlers() which will make it do something
var clickOpen = function(){
svgCanvas.open();
};
var clickImport = function(){
};
var flash = function($menu){
var menu_title = $menu.prev();
menu_title.css("background", "#09f");
setTimeout(function(){menu_title.css("background", "")}, 200);
}
var clickUndo = function(){
if (undoMgr.getUndoStackSize() > 0) {
if (window.event.type === "keydown") flash($('#edit_menu'));
undoMgr.undo();
}
};
var clickRedo = function(){
if (undoMgr.getRedoStackSize() > 0) {
if (window.event.type === "keydown") flash($('#edit_menu'));
undoMgr.redo();
}
};
var clickGroup = function(){
// group
if (multiselected) {
svgCanvas.groupSelectedElements();
}
// ungroup
else if(selectedElement){
svgCanvas.ungroupSelectedElement();
}
};
var clickClone = function(){
if (window.event.type === "keydown") flash($('#edit_menu'));
svgCanvas.cloneSelectedElements(20,20);
};
var clickAlign = function() {
var letter = this.id.replace('tool_align','').charAt(0);
svgCanvas.alignSelectedElements(letter, $('#align_relative_to').val());
};
var clickSwitch = function() {
var stroke_rect = document.querySelector('#tool_stroke rect');
var fill_rect = document.querySelector('#tool_fill rect');
var fill_color = fill_rect.getAttribute("fill");
var stroke_color = stroke_rect.getAttribute("fill");
var stroke_opacity = parseFloat(stroke_rect.getAttribute("stroke-opacity"));
if (isNaN(stroke_opacity)) {stroke_opacity = 100;}
var fill_opacity = parseFloat(fill_rect.getAttribute("fill-opacity"));
if (isNaN(fill_opacity)) {fill_opacity = 100;}
var stroke = getPaint(stroke_color, stroke_opacity, "stroke");
var fill = getPaint(fill_color, fill_opacity, "fill");
Editor.paintBox.fill.setPaint(stroke, true);
Editor.paintBox.stroke.setPaint(fill, true);
};
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');
else
$('#tool_wireframe').removeClass('push_button_pressed');
workarea.toggleClass('wireframe');
if(supportsNonSS) return;
var wf_rules = $('#wireframe_rules');
if(!wf_rules.length) {
wf_rules = $('<style id="wireframe_rules"><\/style>').appendTo('head');
} else {
wf_rules.empty();
}
updateWireFrame();
}
var clickSnapGrid = function() {
var sg = !$('#tool_snap').hasClass('push_button_pressed');
if (sg)
$('#tool_snap').addClass('push_button_pressed');
else
$('#tool_snap').removeClass('push_button_pressed');
curConfig.gridSnapping = sg;
}
var minimizeModal = function() {
if (window.self != window.top) { //we're in an iframe
top.exports.setEditorFocus(false);
}
}
var clickRulers = function() {
var rulers = !$('#tool_rulers').hasClass('push_button_pressed');
if (rulers) {
$('#tool_rulers').addClass('push_button_pressed');
$('#show_rulers').attr("checked", true);
curConfig.showRulers = true;
}
else {
$('#tool_rulers').removeClass('push_button_pressed');
$('#show_rulers').attr("checked", false);
curConfig.showRulers = false;
}
$('#rulers').toggle(!!curConfig.showRulers)
}
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();
};
var properlySourceSizeTextArea = function(){
// TODO: remove magic numbers here and get values from CSS
var height = $('#svg_source_container').height() - 50;
$('#svg_source_textarea').css('height', height);
};
var clickSave = function(){
// In the future, more options can be provided here
var saveOpts = {
'images': curPrefs.img_save,
'round_digits': 6
}
svgCanvas.save(saveOpts);
};
var saveSourceEditor = function(){
if (!editingsource) return;
var saveChanges = function() {
svgCanvas.clearSelection();
hideSourceEditor();
zoomImage();
prepPaints();
}
if (!svgCanvas.setSvgString($('#svg_source_textarea').val())) {
$.confirm(uiStrings.notification.QerrorsRevertToSource, function(ok) {
if(!ok) return false;
saveChanges();
});
} else {
saveChanges();
}
setSelectMode();
};
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).find("img").replaceWith(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');
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();
var hidden_ps = elems.parents(':hidden');
hidden_ps.css('visibility', 'hidden').show();
scaleElements(elems, scale);
hidden_ps.css('visibility', 'visible').hide();
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;
$('#svg_source_textarea').blur();
};
var win_wh = {width:$(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
};
});
}());
}*/
$(window).resize(function(evt) {
updateCanvas();
});
(function() {
workarea.scroll(function() {
// TODO: jQuery's scrollLeft/Top() wouldn't require a null check
if ($('#ruler_x').length != 0) {
$('#ruler_x')[0].scrollLeft = workarea[0].scrollLeft;
}
if ($('#ruler_y').length != 0) {
$('#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);
});
}
// 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[0].id == 'stroke_color' ? 'stroke' : 'fill';
var is_background = elem[0].id == "canvas_color"
if (is_background) picker = 'canvas'
// var opacity = (picker == 'stroke' ? $('#stroke_opacity') : $('#fill_opacity'));
var paint = Editor.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 = is_background ? {'right': 200, 'top': 50} : {'left': 45, 'bottom': 50}
$("#color_picker")
.draggable({cancel:'.jGraduate_tabs, .jGraduate_colPick, .jGraduate_gradPick, .jPicker', containment: 'window'})
.css(pos)
.jGraduate(
{
paint: paint,
window: { pickerTitle: title },
images: { clientPath: curConfig.jGraduatePath },
newstop: 'inverse'
},
function(p) {
paint = new $.jGraduate.Paint(p);
Editor.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 background = document.getElementById("canvas_background");
var cur = {color: "fff", opacity: 1}
if (type == "stroke") cur = curConfig['initStroke'];
if (type == "fill") cur = curConfig['initFill'];
if (type == "canvas" && background) {
var rgb = background.getAttribute("fill").match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
if (rgb) {
var hex = ("0" + parseInt(rgb[1],10).toString(16)).slice(-2) +
("0" + parseInt(rgb[2],10).toString(16)).slice(-2) +
("0" + parseInt(rgb[3],10).toString(16)).slice(-2);
cur = {color: hex, opacity: 1}
}
}
// 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));
if (type === 'canvas') docElem.setAttribute('width',60.5);
else docElem.setAttribute('width',"100%");
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] == 'none' || paint[ptype] == 'one') ? 'none' : "#" + 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, fillAttr, true);
svgCanvas.setPaintOpacity(this.type, opac, true);
}
if (this.type == "canvas") {
//recache background in case it changed
var background = document.getElementById("canvas_background");
if (background) background.setAttribute('fill', fillAttr)
else createBackground(fillAttr)
}
}
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);
}
}
};
Editor.paintBox.fill = new PaintBox('#fill_color', 'fill');
Editor.paintBox.stroke = new PaintBox('#stroke_color', 'stroke');
Editor.paintBox.canvas = new PaintBox('#canvas_color', 'canvas');
$('#stroke_width').val(curConfig.initStroke.width);
$('#group_opacity').val(curConfig.initOpacity * 100);
// Use this SVG elem to test vectorEffect support
var test_el = Editor.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 = Editor.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 embedImage support (use timeout to not interfere with page load)
setTimeout(function() {
svgCanvas.embedImage('images/placeholder.svg', 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);
$('#tool_fill').click(function(){
if ($('#tool_fill').hasClass('active')) {
colorPicker($('#fill_color'));
updateToolButtonState();
}
else {
$('#tool_fill').addClass('active');
$("#tool_stroke").removeClass('active');
}
});
$('#tool_stroke').on("click", function(){
if ($('#tool_stroke').hasClass('active')) {
colorPicker($('#stroke_color'));
updateToolButtonState();
}
else {
$('#tool_stroke').addClass('active');
$("#tool_fill").removeClass('active');
}
});
$('#tool_canvas').on("click touchstart", function(){
colorPicker($('#canvas_color'));
updateToolButtonState();
});
$('#tool_stroke').on("touchstart", function(){
$('#tool_stroke').addClass('active');
$("#tool_fill").removeClass('active');
colorPicker($('#stroke_color'));
updateToolButtonState();
});
$('#tool_fill').on("touchstart", function(){
$('#tool_fill').addClass('active');
$("#tool_stroke").removeClass('active');
colorPicker($('#fill_color'));
updateToolButtonState();
});
$('#zoom_select').on("change", function() {
var val = this.options[this.selectedIndex].text
val = val.split("%")[0]
$("#zoom").val(val).trigger("change")
});
$('.push_button').mousedown(function() {
if (!$(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');
});
// 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;
}
}
}
var changeCanvasSize = function(ctl){
var width = $("#canvas_width");
var height = $("#canvas_height");
var w = width.val();
var 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);
var dims = svgCanvas.getResolution()
width.val(dims.w)
height.val(dims.h)
return false;
}
updateCanvas();
}
$('#resolution').change(function(){
var w = $('#canvas_width')[0];
var h = $('#canvas_height')[0];
if(!this.selectedIndex) {
$('#resolution_label').html("Custom");
w.removeAttribute("readonly");
w.focus();
w.select();
if(w.value == 'fit') {
w.value = 100
h.value = 100
}
} else if(this.value == 'content') {
w.value = 'fit'
h.value = 'fit'
changeCanvasSize();
var res = svgCanvas.getResolution()
w.value = res.w
h.value = res.h
} else {
var dims = this.value.split('x');
dims[0] = parseInt(dims[0]);
dims[1] = parseInt(dims[1]);
var diff_w = dims[0] - w.value;
var diff_h = dims[1] - h.value;
//animate
var start = Date.now();
var duration = 1000;
var animateCanvasSize = function(timestamp) {
var progress = timestamp - start
var tick = progress / duration
tick = (Math.pow((tick-1), 3) +1);
w.value = (dims[0] - diff_w + (tick*diff_w)).toFixed(0);
h.value = (dims[1] - diff_h + (tick*diff_h)).toFixed(0);
changeCanvasSize();
if (tick >= 1) {
var res = svgCanvas.getResolution()
$('#canvas_width').val(res.w.toFixed())
$('#canvas_height').val(res.h.toFixed())
$('#resolution_label').html("<div class='pull'>" + res.w + "<span>×</span></br>" + res.h + "</div>");
}
else {
requestAnimationFrame(animateCanvasSize)
}
}
animateCanvasSize(Date.now())
}
});
$('#zoom').change(function(){
changeZoom(this)
})
//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: 'click', key: ['R', true], icon: 'rect'},
{sel:'#tool_ellipse', fn: clickEllipse, evt: 'mouseup', key: ['C', true], icon: 'ellipse'},
//{sel:'#tool_circle', fn: clickCircle, evt: 'mouseup', 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: [modKey + 'N', true]},
{sel:'#tool_save', fn: function() { editingsource?saveSourceEditor():clickSave()}, evt: 'mouseup', key: [modKey + 'S', true]},
{sel:'#tool_export', fn: clickExport, evt: 'mouseup'},
{sel:'#tool_open', fn: clickOpen, evt: 'mouseup'},
{sel:'#tool_import', fn: clickImport, evt: 'mouseup'},
{sel:'#tool_source', fn: showSourceEditor, evt: 'click', key: [modKey + 'U', true]},
{sel:'#tool_wireframe', fn: clickWireframe, evt: 'click'},
{sel:'#tool_snap', fn: clickSnapGrid, evt: 'click'},
{sel:'#tool_rulers', fn: clickRulers, evt: 'click'},
{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_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: modKey + 'shift+up'},
{sel:'#tool_move_bottom', fn: moveToBottomSelected, evt: 'click', key: modKey + 'shift+down'},
{sel:'#tool_move_up', fn: moveUpSelected, evt:'click', key: [modKey+'up', true]},
{sel:'#tool_move_down', fn: moveDownSelected, evt:'click', key: [modKey+'down', true]},
{sel:'#tool_topath', fn: convertToPath, evt: 'click'},
{sel:'#tool_make_link,#tool_make_link_multi', fn: makeHyperlink, evt: 'click'},
{sel:'#tool_clone,#tool_clone_multi', fn: clickClone, evt: 'click', key: [modKey + 'D', true]},
{sel:'#tool_group', fn: clickGroup, evt: 'click', key: [modKey + 'G', true]},
{sel:'#tool_ungroup', fn: clickGroup, evt: 'click', key: modKey + 'shift+G'},
{sel:'#tool_unlink_use', fn: clickGroup, evt: 'click'},
{sel:'[id^=tool_align]', fn: clickAlign, evt: 'click'},
{sel:'#tool_undo', fn: clickUndo, evt: 'click', key: modKey + 'z'},
{sel:'#tool_redo', fn: clickRedo, evt: 'click', key: ['y', true]},
{sel:'#tool_cut', fn: cutSelected, evt: 'click', key: [modKey+'x', true]},
{sel:'#tool_copy', fn: copySelected, evt: 'click', key: modKey+'c'},
{sel:'#tool_paste', fn: pasteSelected, evt: 'click', key: modKey+'v'},
{sel:'#tool_switch', fn: clickSwitch, evt: 'click', key: ['x', true]},
{sel:'#tool_bold', fn: clickBold, evt: 'mousedown', key: [modKey + 'B', true]},
{sel:'#tool_italic', fn: clickItalic, evt: 'mousedown', key: [modKey + 'I', true]},
//{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+'+', true], fn: function(){zoomImage(2);}},
{key: [modKey+'-', true], fn: function(){zoomImage(.5);}},
{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: modKey + 'A', fn: function(){svgCanvas.selectAllInCurrentLayer();}},
{key: 'I', fn: function(){setEyedropperMode()}},
// Standard shortcuts
{key: modKey + 'shift+z', fn: clickRedo},
{key: 'esc', fn: minimizeModal}
];
// 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) {
if (svgedit.browser.isTouch() && opts.evt === "click") opts.evt = "mousedown"
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 += '';
if (svgedit.browser.isMac && keyval.indexOf("+") != -1) {
var modifier_key = keyval.split("+")[0];
if (modifier_key == "ctrl") keyval.replace("ctrl", "cmd")
}
$.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 && btn.attr('title')) {
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);
$(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);
});
$('#canvas_height').dragInput({ min: 10, max: null, step: 10, callback: changeCanvasSize, cursor: false, dragAdjust: .1 });
$('#canvas_width') .dragInput({ min: 10, max: null, step: 10, callback: changeCanvasSize, cursor: false, dragAdjust: .1 });
$('#rect_width') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#rect_height') .dragInput({ min: 0, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#ellipse_cx') .dragInput({ min: 0, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#ellipse_cy') .dragInput({ min: 0, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#ellipse_rx') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#ellipse_ry') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
$("#image_height") .dragInput({ min: 0, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#selected_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#selected_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$("#path_node_x") .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$("#path_node_y") .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$("#image_width") .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#line_x1') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#line_x2') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#line_y1') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#line_y2') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#path_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#path_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#rect_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#rect_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#g_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#g_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#image_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#text_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#text_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#image_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
$('#rect_rx') .dragInput({ min: 0, max: 100, step: 1, callback: changeAttribute, cursor: true });
$('#stroke_width') .dragInput({ min: 0, max: 99, step: 1, callback: changeStrokeWidth, cursor: true, smallStep: 0.1, start: 1.5 });
$('#angle') .dragInput({ min: -180, max: 180, step: 1, callback: changeRotationAngle, cursor: false, dragAdjust: 0.5 });
$('#font_size') .dragInput({ min: 1, max: 250, step: 1, callback: changeFontSize, cursor: true, stepfunc: stepFontSize });
$('#group_opacity').dragInput({ min: 0, max: 100, step: 5, callback: changeAttribute, cursor: true, start: 100 });
$('#blur') .dragInput({ min: 0, max: 10, step: .1, callback: changeBlur, cursor: true, start: 0 });
// Set default zoom
$('#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;
default:
if(svgedit.contextmenu && svgedit.contextmenu.hasCustomHandler(action)){
svgedit.contextmenu.getCustomHandler(action).call();
}
break;
}
});
$('.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) {
Editor.show_save_warning = false;
}
// show_save_warning is set to "false" when the page is saved.
if(!curConfig.no_save_warning && Editor.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;
}
//width.val(offset.x)
//height.val(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) {
var ruler_x_cursor = document.getElementById("ruler_x_cursor");
var ruler_y_cursor = document.getElementById("ruler_y_cursor");
var workarea = document.getElementById("workarea");
var title_show = document.getElementById("title_show");
var offset_x = 66;
var offset_y = 48;
if (svgedit.browser.isTouch()) {
$("#workarea").unbind("mousemove.rulers").bind("mousemove.rulers", function(e){
e.stopPropagation();
ruler_x_cursor.style.left = (e.pageX-offset_x+workarea.scrollLeft) + "px";
ruler_y_cursor.style.top = (e.pageY-offset_y+workarea.scrollTop) + "px";
})
}
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]()*2;
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 = "normal 9px 'Lucida Grande', sans-serif";
ctx.fillStyle = "#777";
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);
ctx.fillStyle = "#777";
} else {
var str = (label+'').split('');
for(var i = 0; i < str.length; i++) {
ctx.fillText(str[i], 1, (ruler_d+9) + i*9);
ctx.fillStyle = "#777";
}
}
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);
}
}
}
ctx.strokeStyle = "#666";
ctx.stroke();
}
}
// $(function() {
updateCanvas(true);
// });
// var revnums = "svg-editor.js ($Rev: 2083 $) ";
// 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;
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.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);
})();