', {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 = data.quality ? c.toDataURL('image/' + dataURLType, data.quality) : c.toDataURL('image/' + dataURLType);
exportWindow.location.href = datauri;
var done = $.pref('export_notice_done');
if (done !== 'all') {
var note = uiStrings.notification.saveFromBrowser.replace('%s', type);
// 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);
}
}});
};
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();
};
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);
$(opt).addClass('current').siblings().removeClass('current');
}
// This is a common function used when a tool has been clicked (chosen)
// It does several common things:
// - removes the tool_button_current class from whatever tool currently has it
// - hides any flyouts
// - adds the tool_button_current class to the button passed in
var toolButtonClick = Editor.toolButtonClick = function(button, noHiding) {
if ($(button).hasClass('disabled')) {return false;}
if ($(button).parent().hasClass('tools_flyout')) {return true;}
var 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;
};
var clickSelect = Editor.clickSelect = function() {
if (toolButtonClick('#tool_select')) {
svgCanvas.setMode('select');
$('#styleoverrides').text('#svgcanvas svg *{cursor:move;pointer-events:all}, #svgcanvas svg{cursor:default}');
}
};
var setImageURL = Editor.setImageURL = function(url) {
if (!url) {
url = defaultImageURL;
}
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) {
// Couldn't embed, so show warning
$('#url_notice').toggle(!dataURI);
defaultImageURL = url;
});
$('#image_url').show();
$('#change_image_url').hide();
}
};
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);
}
function promptImgURL() {
var curhref = svgCanvas.getHref(selectedElement);
curhref = curhref.indexOf('data:') === 0 ? '' : curhref;
$.prompt(uiStrings.notification.enterNewImgURL, curhref, function(url) {
if (url) {setImageURL(url);}
});
}
var setInputWidth = function(elem) {
var w = Math.min(Math.max(12 + elem.value.length * 6, 50), 300);
$(elem).width(w);
};
function updateRulers(scanvas, zoom) {
if (!zoom) {zoom = svgCanvas.getZoom();}
if (!scanvas) {scanvas = $('#svgcanvas');}
var d, i;
var limit = 30000;
var contentElem = svgCanvas.getContentElem();
var units = svgedit.units.getTypeMap();
var unit = units[curConfig.baseUnit]; // 1 = 1px
// draw x ruler then y ruler
for (d = 0; d < 2; d++) {
var isX = (d === 0);
var dim = isX ? 'x' : 'y';
var lentype = isX ? 'width' : 'height';
var contentDim = Number(contentElem.getAttribute(dim));
var $hcanv_orig = $('#ruler_' + dim + ' canvas:first');
// Bit of a hack to fully clear the canvas in Safari & IE9
var $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 ctx_num = 0;
var ctx = hcanv.getContext('2d');
var ctx_arr, num, ctx_arr_num;
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) {
ctx_arr_num = parseInt(ruler_len / limit, 10) + 1;
ctx_arr = [];
ctx_arr[0] = ctx;
var copy;
for (i = 1; i < ctx_arr_num; i++) {
hcanv[lentype] = limit;
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 (i = 0; i < r_intervals.length; i++) {
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 = ((contentDim / u_multi) % multi) * u_multi;
var label_pos = ruler_d - big_int;
// draw big intervals
while (ruler_d < total_len) {
label_pos += big_int;
// var real_d = ruler_d - contentDim; // Currently unused
var cur_d = Math.round(ruler_d) + 0.5;
if (isX) {
ctx.moveTo(cur_d, 15);
ctx.lineTo(cur_d, 0);
}
else {
ctx.moveTo(15, cur_d);
ctx.lineTo(0, cur_d);
}
num = (label_pos - contentDim) / u_multi;
var label;
if (multi >= 1) {
label = Math.round(num);
}
else {
var decs = String(multi).split('.')[1].length;
label = num.toFixed(decs);
}
// Change 1000s to Ks
if (label !== 0 && label !== 1000 && label % 1000 === 0) {
label = (label / 1000) + 'K';
}
if (isX) {
ctx.fillText(label, ruler_d+2, 8);
} else {
// draw label vertically
var str = String(label).split('');
for (i = 0; i < str.length; i++) {
ctx.fillText(str[i], 1, (ruler_d+9) + i*9);
}
}
var part = big_int / 10;
// draw the small intervals
for (i = 1; i < 10; i++) {
var sub_d = Math.round(ruler_d + part * i) + 0.5;
if (ctx_arr && sub_d > ruler_len) {
ctx_num++;
ctx.stroke();
if (ctx_num >= ctx_arr_num) {
i = 10;
ruler_d = total_len;
continue;
}
ctx = ctx_arr[ctx_num];
ruler_d -= limit;
sub_d = Math.round(ruler_d + part * i) + 0.5;
}
// odd lines are slighly longer
var line_num = (i % 2) ? 12 : 10;
if (isX) {
ctx.moveTo(sub_d, 15);
ctx.lineTo(sub_d, line_num);
} else {
ctx.moveTo(15, sub_d);
ctx.lineTo(line_num, sub_d);
}
}
ruler_d += big_int;
}
ctx.strokeStyle = '#000';
ctx.stroke();
}
}
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();
}
if (urldata.storagePrompt !== true && !Editor.storagePromptClosed) {
$('#dialog_box').hide();
}
};
var updateToolButtonState = function() {
var index, button;
var bNoFill = (svgCanvas.getColor('fill') == 'none');
var bNoStroke = (svgCanvas.getColor('stroke') == 'none');
var buttonsNeedingStroke = [ '#tool_fhpath', '#tool_line' ];
var buttonsNeedingFillAndStroke = [ '#tools_rect .tool_button', '#tools_ellipse .tool_button', '#tool_text', '#tool_path'];
if (bNoStroke) {
for (index in buttonsNeedingStroke) {
button = buttonsNeedingStroke[index];
if ($(button).hasClass('tool_button_current')) {
clickSelect();
}
$(button).addClass('disabled');
}
} else {
for (index in buttonsNeedingStroke) {
button = buttonsNeedingStroke[index];
$(button).removeClass('disabled');
}
}
if (bNoStroke && bNoFill) {
for (index in buttonsNeedingFillAndStroke) {
button = buttonsNeedingFillAndStroke[index];
if ($(button).hasClass('tool_button_current')) {
clickSelect();
}
$(button).addClass('disabled');
}
} else {
for (index in buttonsNeedingFillAndStroke) {
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();
};
// 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() {
var i, len;
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 (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();
};
// 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');
$('#selected_panel, #multiselected_panel, #g_panel, #rect_panel, #circle_panel,'+
'#ellipse_panel, #line_panel, #text_panel, #image_panel, #container_panel,'+
' #use_panel, #a_panel').hide();
if (elem != null) {
var elname = elem.nodeName;
// If this is a link with no transform and one child, pretend
// its child is selected
// if (elname === 'a') { // && !$(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);
$('#g_title').prop('disabled', el_name == 'use');
}
}
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
$('#tool_undo').toggleClass('disabled', undoMgr.getUndoStackSize() === 0);
$('#tool_redo').toggleClass('disabled', undoMgr.getRedoStackSize() === 0);
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');
}
};
var supportsNonSS;
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 updateTitle = function(title) {
title = title || svgCanvas.getDocumentTitle();
var newTitle = origTitle + (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(newTitle);
};
// called when we've selected a different element
var selectedChanged = function(win, 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(win, 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(win, elems) {
var i,
mode = svgCanvas.getMode();
if (mode === 'select') {
setSelectMode();
}
for (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;
}
}
Editor.showSaveWarning = 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 zoomDone = function() {
updateWireFrame();
// updateCanvas(); // necessary?
};
var changeZoom, Actions;
var zoomChanged = svgCanvas.zoomChanged = function(win, bbox, autoCenter) {
var scrbar = 15,
// res = svgCanvas.getResolution(), // Currently unused
w_area = workarea;
// var canvas_pos = $('#svgcanvas').position(); // Currently unused
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 < 0.001) {
changeZoom({value: 0.1});
return;
}
$('#zoom').val((zoomlevel*100).toFixed(1));
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();
};
changeZoom = function(ctl) {
var zoomlevel = ctl.value / 100;
if (zoomlevel < 0.001) {
ctl.value = 0.1;
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);
};
$('#cur_context_panel').delegate('a', 'click', function() {
var link = $(this);
if (link.attr('data-root')) {
svgCanvas.leaveContext();
} else {
svgCanvas.setContext(link.text());
}
svgCanvas.clearSelection();
return false;
});
var contextChanged = function(win, context) {
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 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 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 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(event) {
var options = opts;
//find the currently selected tool if comes from keystroke
if (event.type === 'keydown') {
var flyoutIsSelected = $(options.parent + '_show').hasClass('tool_button_current');
var currentOperation = $(options.parent + '_show').attr('data-curopt');
$.each(holders[opts.parent], function(i, tool) {
if (tool.sel == currentOperation) {
if (!event.shiftKey || !flyoutIsSelected) {
options = tool;
} else {
options = holders[opts.parent][i+1] || holders[opts.parent][0];
}
}
});
}
if ($(this).hasClass('disabled')) {return false;}
if (toolButtonClick(show_sel)) {
options.fn();
}
var icon;
if (options.icon) {
icon = $.getSvgIcon(options.icon, true);
} else {
icon = $(options.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', options.sel); // This sets the current mode
};
$(this).mouseup(func);
if (opts.key) {
$(document).bind('keydown', opts.key[0] + ' shift+' + opts.key[0], 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;
var pos = $(show_sel).position();
// Clicking the "show" icon should set the current mode
shower.mousedown(function(evt) {
if (shower.hasClass('disabled')) {
return false;
}
var holder = $(hold_sel);
var l = pos.left + 34;
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) && flyout_funcs[opt]) {
flyout_funcs[opt]();
}
});
// $('#tools_rect').mouseleave(function(){$('#tools_rect').fadeOut();});
});
setFlyoutTitles();
setFlyoutPositions();
};
var makeFlyoutHolder = function(id, child) {
var div = $('', {
'class': 'tools_flyout',
id: id
}).appendTo('#svg_editor').append(child);
return div;
};
var resize_timer;
var uaPrefix = (function() {
var prop;
var regex = /^(Moz|Webkit|Khtml|O|ms|Icab)(?=[A-Z])/;
var someScript = document.getElementsByTagName('script')[0];
for (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 (someScript.style.WebkitOpacity) {return 'Webkit';}
if (someScript.style.KhtmlOpacity) {return 'Khtml';}
return '';
}());
var scaleElements = function(elems, scale) {
// var prefix = '-' + uaPrefix.toLowerCase() + '-'; // Currently unused
var sides = ['top', 'left', 'bottom', 'right'];
elems.each(function() {
// Handled in CSS
// this.style[uaPrefix + 'Transform'] = 'scale(' + scale + ')';
var i;
var el = $(this);
var w = el.outerWidth() * (scale - 1);
var h = el.outerHeight() * (scale - 1);
// var margins = {}; // Currently unused
for (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), 10);
// 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;}
// 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: 0.75, 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;
var hidden_ps = elems.parents(':hidden');
hidden_ps.css('visibility', 'hidden').show();
scaleElements(elems, scale);
hidden_ps.css('visibility', 'visible').hide();
// 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 = $('