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authorDerrell Lipman <derrell@samba.org>2007-01-03 19:57:40 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:36:06 -0500
commit2e7c59c24470766e37309c7a8bfa4c7b81c57614 (patch)
treec44c89911868c52f25ca66bdefa68e13248db8e6 /webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/io/image/Preloader.js
parent57f5bf78fa9fc9d190c3cb25251e686a1488f790 (diff)
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r20515: Continued work on the Web Application Framework. Until we get all of the
functionality of the old scripts incorporated into the new framework, the old scripts need to still be available. I've reverted to having the old scripts be the default pages, and added an option to access the preview of the new SWAT. (This used to be commit b43620d4b8eff815f4a6dc02522a8dfc9fdcaef4)
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/io/image/Preloader.js')
-rw-r--r--webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/io/image/Preloader.js197
1 files changed, 0 insertions, 197 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/io/image/Preloader.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/io/image/Preloader.js
deleted file mode 100644
index 928795cc01..0000000000
--- a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/io/image/Preloader.js
+++ /dev/null
@@ -1,197 +0,0 @@
-/* ************************************************************************
-
- qooxdoo - the new era of web development
-
- http://qooxdoo.org
-
- Copyright:
- 2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org
-
- License:
- LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
-
- Authors:
- * Sebastian Werner (wpbasti)
- * Andreas Ecker (ecker)
-
-************************************************************************ */
-
-/* ************************************************************************
-
-#module(ui_core)
-
-************************************************************************ */
-
-/**
- * This is the preloader used from qx.ui.basic.Image instances.
- *
- * @event load {qx.event.type.Event}
- * @event error {qx.event.type.Event}
- */
-qx.OO.defineClass("qx.io.image.Preloader", qx.core.Target,
-function(vSource)
-{
- if(qx.manager.object.ImagePreloaderManager.getInstance().has(vSource))
- {
- this.debug("Reuse qx.io.image.Preloader in old-style!");
- this.debug("Please use qx.manager.object.ImagePreloaderManager.getInstance().create(source) instead!");
-
- return qx.manager.object.ImagePreloaderManager.getInstance().get(vSource);
- }
-
- qx.core.Target.call(this);
-
- // Create Image-Node
- // Does not work with document.createElement("img") in Webkit. Interesting.
- // Compare this to the bug in qx.ui.basic.Image.
- this._element = new Image;
-
- // This is needed for wrapping event to the object
- this._element.qx_ImagePreloader = this;
-
- // Define handler if image events occurs
- if (qx.sys.Client.getInstance().isWebkit())
- {
- // Webkit as of version 41xxx
- // does not get the target right. We need to help out a bit
- // ugly closure!
- var self = this;
- this._element.onload = function(e) {
- return self._onload(e);
- };
- this._element.onerror = function(e) {
- return self._onerror(e);
- };
- }
- else
- {
- this._element.onload = qx.io.image.Preloader.__onload;
- this._element.onerror = qx.io.image.Preloader.__onerror;
- }
-
- // Set Source
- this._source = vSource;
- this._element.src = vSource;
-
- // Set PNG State
- if (qx.sys.Client.getInstance().isMshtml()) {
- this._isPng = /\.png$/i.test(this._element.nameProp);
- }
-
- qx.manager.object.ImagePreloaderManager.getInstance().add(this);
-});
-
-
-
-
-/*
----------------------------------------------------------------------------
- STATE MANAGERS
----------------------------------------------------------------------------
-*/
-
-qx.Proto._source = null;
-qx.Proto._isLoaded = false;
-qx.Proto._isErroneous = false;
-
-
-
-
-
-/*
----------------------------------------------------------------------------
- CROSSBROWSER GETTERS
----------------------------------------------------------------------------
-*/
-
-qx.Proto.getUri = function() { return this._source; };
-qx.Proto.getSource = function() { return this._source; };
-qx.Proto.isLoaded = function() { return this._isLoaded; };
-qx.Proto.isErroneous = function() { return this._isErroneous; };
-
-// only used in mshtml: true when the image format is in png
-qx.Proto._isPng = false;
-qx.Proto.getIsPng = function() { return this._isPng; };
-
-if(qx.sys.Client.getInstance().isGecko())
-{
- qx.Proto.getWidth = function() { return this._element.naturalWidth; };
- qx.Proto.getHeight = function() { return this._element.naturalHeight; };
-}
-else
-{
- qx.Proto.getWidth = function() { return this._element.width; };
- qx.Proto.getHeight = function() { return this._element.height; };
-}
-
-
-
-
-
-/*
----------------------------------------------------------------------------
- EVENT MAPPING
----------------------------------------------------------------------------
-*/
-
-qx.io.image.Preloader.__onload = function(e) { this.qx_ImagePreloader._onload(); };
-qx.io.image.Preloader.__onerror = function(e) { this.qx_ImagePreloader._onerror(); };
-
-qx.Proto._onload = function()
-{
- if (this._isLoaded || this._isErroneous) {
- return;
- }
-
- this._isLoaded = true;
- this._isErroneous = false;
-
- if (this.hasEventListeners("load")) {
- this.dispatchEvent(new qx.event.type.Event("load"), true);
- }
-}
-
-qx.Proto._onerror = function()
-{
- if (this._isLoaded || this._isErroneous) {
- return;
- }
-
- this.debug("Could not load: " + this._source);
-
- this._isLoaded = false;
- this._isErroneous = true;
-
- if (this.hasEventListeners("error")) {
- this.dispatchEvent(new qx.event.type.Event("error"), true);
- }
-}
-
-
-
-
-
-
-/*
----------------------------------------------------------------------------
- DISPOSER
----------------------------------------------------------------------------
-*/
-
-qx.Proto.dispose = function()
-{
- if(this.getDisposed()) {
- return;
- }
-
- if (this._element)
- {
- this._element.onload = this._element.onerror = null;
- this._element.qx_ImagePreloader = null;
- this._element = null;
- }
-
- this._isLoaded = this._isErroneous = this._isPng = false;
-
- return qx.core.Target.prototype.dispose.call(this);
-}