stonewareslord/treestyletab
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git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@5761 599a83e7-65a4-db11-8015-0010dcdd6dc2
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piro 2010-01-05 09:35:42 +00:00
parent ad52f43293
commit e3a9dfa4fe
1 changed files with 42 additions and 21 deletions
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63
content/treestyletab/res/operationHistory.js
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@ -74,7 +74,7 @@
http://www.cozmixng.org/repos/piro/fx3-compatibility-lib/trunk/operationHistory.test.js http://www.cozmixng.org/repos/piro/fx3-compatibility-lib/trunk/operationHistory.test.js
*/ */
(function() { (function() {
const currentRevision = 5; const currentRevision = 6;
if (!('piro.sakura.ne.jp' in window)) window['piro.sakura.ne.jp'] = {}; if (!('piro.sakura.ne.jp' in window)) window['piro.sakura.ne.jp'] = {};
@ -233,24 +233,26 @@
return true; return true;
}, },
getWindowId : function(aWindow) getWindowId : function(aWindow, aForceNewId)
{ {
var windowId = aWindow.document.documentElement.getAttribute(this.WINDOW_ID); var root = aWindow.document.documentElement;
var windowId = root.getAttribute(this.WINDOW_ID);
try { try {
if (!windowId) if (!windowId)
windowId = this.SessionStore.getWindowValue(aWindow, this.WINDOW_ID); windowId = this.SessionStore.getWindowValue(aWindow, this.WINDOW_ID);
} }
catch(e) { catch(e) {
} }
if (!windowId) { if (!windowId || aForceNewId) {
windowId = 'window-'+Date.now()+parseInt(Math.random() * 65000); windowId = 'window-'+Date.now()+parseInt(Math.random() * 65000);
aWindow.document.documentElement.setAttribute(this.WINDOW_ID, windowId);
try { try {
this.SessionStore.setWindowValue(aWindow, this.WINDOW_ID, windowId); this.SessionStore.setWindowValue(aWindow, this.WINDOW_ID, windowId);
} }
catch(e) { catch(e) {
} }
} }
if (root.getAttribute(this.WINDOW_ID) != windowId)
root.setAttribute(this.WINDOW_ID, windowId);
return windowId; return windowId;
}, },
@ -331,18 +333,13 @@
if (!name) if (!name)
name = w ? 'window' : 'global' ; name = w ? 'window' : 'global' ;
var tableName = encodeURIComponent(name);
var windowId = w ? this.getWindowId(w) : null ; var windowId = w ? this.getWindowId(w) : null ;
if (windowId) var table = this._getTable(name, w);
tableName += '::'+windowId;
if (!(tableName in this._tables)) { // Wrongly duplicated ID, so, we have to create new ID for this window.
this._tables[tableName] = { if (w && table.window && table.window != w) {
entries : [], windowId = this.getWindowId(w, true);
index : -1, table = this._getTable(name, w);
windowId : windowId
};
} }
return { return {
@ -350,11 +347,31 @@
window : w, window : w,
windowId : windowId, windowId : windowId,
data : data, data : data,
history : this._tables[tableName], history : table,
task : task task : task
}; };
}, },
_getTable : function(aName, aWindow)
{
aName = encodeURIComponent(aName);
var windowId = aWindow ? this.getWindowId(aWindow) : null ;
if (windowId)
aName += '::'+aName;
if (!(aName in this._tables)) {
this._tables[aName] = {
entries : [],
index : -1,
window : aWindow,
windowId : windowId
};
}
return this._tables[aName];
},
_getAvailableFunction : function() _getAvailableFunction : function()
{ {
var functions = Array.slice(arguments); var functions = Array.slice(arguments);
@ -367,18 +384,22 @@
return null; return null;
}, },
_deleteWindowTables : function() _deleteWindowTables : function(aWindow)
{ {
var id = this.getWindowId(window); var w = aWindow || window;
if (!id) return; if (!w) return;
var removedTables = []; var removedTables = [];
for (let i in this._tables) for (let i in this._tables)
{ {
if (id == this._tables[i].windowId) if (w == this._tables[i].window)
removedTables.push(i); removedTables.push(i);
} }
removedTables.forEach(function(aName) { removedTables.forEach(function(aName) {
var table = this._tables[aName];
delete table.entries;
delete table.window;
delete table.windowId;
delete this._tables[aName]; delete this._tables[aName];
}, this); }, this);
}, },
@ -419,7 +440,7 @@
switch (aEvent.type) switch (aEvent.type)
{ {
case 'unload': case 'unload':
this._deleteWindowTables(); this._deleteWindowTables(window);
this.destroy(); this.destroy();
return; return;
} }