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option to select between svg and png for drawio plugin. #544

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option to select between svg and png for drawio plugin. #544

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34 changes: 34 additions & 0 deletions sdkjs-plugins/content/drawio/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -79,10 +79,44 @@
justify-content: center;
align-items: center;
}
.format-selector {
position: fixed;
top: 8px;
right: 70px;
z-index: 1000;
display: flex;
align-items: center;
gap: 6px;
font-size: 11px;
}
.format-selector label {
color: #999;
}
.format-selector select {
padding: 3px 6px;
border: 1px solid #404040;
border-radius: 3px;
background: #2a2a2a;
color: #ccc;
font-size: 11px;
cursor: pointer;
outline: none;
}
.format-selector select:hover,
.format-selector select:focus {
border-color: #0066cc;
}
</style>
</head>
<body class="noselect">
<div id="div_preview" class="div_preview noselect hidden"></div>
<div id="loader-container" class="asc-loader-container div-loader"></div>
<div class="format-selector">
<label for="format-select">Export as:</label>
<select id="format-select">
<option value="xmlsvg">SVG (Scalable)</option>
<option value="xmlpng">PNG (Raster)</option>
</select>
</div>
</body>
</html>
43 changes: 42 additions & 1 deletion sdkjs-plugins/content/drawio/scripts/drawio.js
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,41 @@
var loader;
var lang = "";
var title = "Click on diagram to edit."
var STORAGE_KEY = "drawio_export_format";

function getExportFormat()
{
try {
return localStorage.getItem(STORAGE_KEY) || 'xmlsvg';
} catch (e) {
return 'xmlsvg';
}
};

function setExportFormat(format)
{
try {
localStorage.setItem(STORAGE_KEY, format);
} catch (e) {
// localStorage may be blocked in sandboxed environments
}
};

function initFormatSelector()
{
var select = document.getElementById('format-select');

if (select) {
select.value = getExportFormat();
select.addEventListener('change', function() {
setExportFormat(this.value);

if (editor) {
editor.format = this.value;
}
});
}
};

window.Asc.plugin.init = function(data)
{
Expand All @@ -50,12 +85,18 @@

img.setAttribute('src', data);
var config = {css: "button.geBigButton:nth-of-type(1) {background-color:transparent !important; color:"+ (UI == 'dark' ? '#ccc' : '#000') +" !important;} body>a {display: none !important;} body {-khtml-user-select: none; user-select: none; -moz-user-select: none; -webkit-user-select: none;} div>img:not([title]) { pointer-events: none; }"};
initFormatSelector();
img.onclick = function() {
makeLoader();
editor = DiagramEditor.editElement([this, document.getElementById("div_preview")], config, UI, null, ['lang=' + lang], closePlugin, hideLoader);
editor.isChanged = true;
if (editor) {
editor.format = getExportFormat();
editor.isChanged = true;
}
}
editor = DiagramEditor.editElement([img, document.getElementById("div_preview")], config, UI, null, ['lang=' + lang + '&gapi=0&embed=1&dev=1&spin=0'], closePlugin, hideLoader);
if (editor)
editor.format = getExportFormat();
window.Asc.plugin.resizeWindow(1200, 1000, 800, 600, 0, 0);
};

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