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Possibly fixed issue 99 and issue 108 by setting up an external handler function. Moved Opera references to seperate file and reprocessed thinker.li's patch to also use a use separate file

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git-svn-id: http://svg-edit.googlecode.com/svn/trunk@468 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Alexis Deveria
2009-08-25 16:35:57 +00:00
parent c6df21abfc
commit baf9f75982
9 changed files with 150 additions and 74 deletions
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8
editor/svg-editor.html
View File

@@ -20,6 +20,8 @@
<!--script type="text/javascript" src="svgcanvas.min.js"></script-->
<script type="text/javascript" src="svg-editor.js"></script>
<!--script type="text/javascript" src="svg-editor.min.js"></script-->
<!-- Add script with custom handlers here -->
<title>SVG-edit demo</title>
</head>
<body>
@@ -42,7 +44,7 @@
<div>
<img class="tool_sep" src="images/sep.png" alt="|"/>
<img class="tool_button" id="tool_clear" src="images/clear.png" title="New Image [N]" alt="Clear" />
<img style="display:none" eeclass="tool_button" id="tool_open" src="images/open.png" title="Open Image [O]" alt="Open"/>
<img style="display:none" class="tool_button" id="tool_open" src="images/open.png" title="Open Image [O]" alt="Open"/>
<img class="tool_button" id="tool_save" src="images/save.png" title="Save Image [S]" alt="Save"/>
<img class="tool_button" id="tool_source" src="images/source.png" title="Edit Source [U]" alt="Source"/>
</div>
@@ -286,9 +288,5 @@
</div>
</div>
<script type="text/javascript">
$(document).ready(svg_edit_setup);
</script>
</body>
</html>

45
editor/svg-editor.js
View File

@@ -36,35 +36,7 @@ function svg_edit_setup() {
// with a gradient will appear black in Firefox, etc. See bug 308590
// https://bugzilla.mozilla.org/show_bug.cgi?id=308590
var saveHandler = function(window,svg) {
if(window.opera && window.opera.io && window.opera.io.filesystem)
{
try {
window.opera.io.filesystem.browseForSave(
new Date().getTime(), /* mountpoint name */
"", /* default location */
function(file) {
try {
if (file) {
var fstream = file.open(file, "w");
fstream.write(svg, "UTF-8");
fstream.close();
}
}
catch(e) {
console.log("Write to file failed.");
}
},
false /* not persistent */
);
}
catch(e) {
console.log("Save file failed.");
}
}
else
{
window.open("data:image/svg+xml;base64," + Utils.encode64(svg));
}
window.open("data:image/svg+xml;base64," + Utils.encode64(svg));
};
// called when we've selected a different element
@@ -924,13 +896,20 @@ function svg_edit_setup() {
$('#stroke_width').SpinButton({ min: 1, max: 99, step: 1, callback: changeStrokeWidth });
$('#angle').SpinButton({ min: -180, max: 180, step: 5, callback: changeRotationAngle });
// if Opera and in widget form, enable the Open button
if (window.opera) {
opera.postError('opera.io=' + opera.io);
if(opera && opera.io && opera.io.filesystem) {
svgCanvas.setCustomHandlers = function(opts) {
if(opts.open) {
$('#tool_open').show();
svgCanvas.bind("opened", opts.open);
}
if(opts.save) {
svgCanvas.bind("saved", opts.save);
}
}
return svgCanvas;
};
// This happens when the page is loaded
$(function() {
svgCanvas = svg_edit_setup();
});

35
editor/svgcanvas.js
View File

@@ -1985,38 +1985,9 @@ function SvgCanvas(c)
// public functions
this.open = function() {
if(window.opera && window.opera.io && window.opera.io.filesystem)
{
try {
window.opera.io.filesystem.browseForFile(
new Date().getTime(), /* mountpoint name */
"", /* default location */
function(file) {
try {
if (file) {
fstream = file.open(file, "r");
var output = "";
while (!fstream.eof) {
output += fstream.readLine("UTF-16");
}
canvas.setSvgString(output); /* 'this' is bound to the filestream object here */
}
}
catch(e) {
console.log("Reading file failed.");
}
},
false, /* not persistent */
false, /* no multiple selections */
"*.svg" /* file extension filter */
);
}
catch(e) {
console.log("Open file failed.");
}
}
this.open = function(str) {
// Nothing by default, handled by optional widget/extention
call("opened", str);
};
this.save = function() {