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Restore clearSelection() call in itemTreeView.rememberSelection(), since workaround didn't fix crash

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Made rememberSelection() in certain notify() conditions only get called when necessary, which may or may not fix or reduce the crash, depending on where it was happening

Added debug output to better tell where the crash is occurring
This commit is contained in:
Dan Stillman 2007-03-26 17:57:26 +00:00
parent 8fff3ddad2
commit a9bff0e316
2 changed files with 10 additions and 10 deletions
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1
chrome/content/zotero/overlay.js
View File

@ -585,6 +585,7 @@ var ZoteroPane = new function()
this.itemsView = new Zotero.ItemTreeView(itemgroup);
this.itemsView.addCallback(_setTagScope);
document.getElementById('zotero-items-tree').view = this.itemsView;
Zotero.debug('crashdebug6');
this.itemsView.selection.clearSelection();
Zotero.UnresponsiveScriptIndicator.enable();
}

19
chrome/content/zotero/xpcom/itemTreeView.js
View File

@ -400,11 +400,13 @@ Zotero.ItemTreeView.prototype.notify = function(action, type, ids)
this._refreshHashMap();
}
this.rememberSelection(savedSelection);
if (activeWindow) {
this.selectItem(ids[0]);
}
else {
Zotero.debug('crashdebug1');
this.rememberSelection(savedSelection);
}
}
else
{
@ -414,7 +416,7 @@ Zotero.ItemTreeView.prototype.notify = function(action, type, ids)
else {
this._refreshHashMap();
}
Zotero.debug('crashdebug2')
this.rememberSelection(savedSelection);
}
@ -610,6 +612,7 @@ Zotero.ItemTreeView.prototype.cycleHeader = function(column)
this.selection.selectEventsSuppressed = true;
var savedSelection = this.saveSelection();
this.sort();
Zotero.debug('crashdebug3')
this.rememberSelection(savedSelection);
this.selection.selectEventsSuppressed = false;
this._treebox.invalidate();
@ -983,6 +986,7 @@ Zotero.ItemTreeView.prototype.setFilter = function(type, data) {
this.rememberOpenState(savedOpenState);
this.rememberFirstRow(savedFirstRow);
Zotero.debug('crashdebug4')
this.rememberSelection(savedSelection);
this.selection.selectEventsSuppressed = false;
this._treebox.invalidate();
@ -1062,13 +1066,8 @@ Zotero.ItemTreeView.prototype.saveSelection = function()
*/
Zotero.ItemTreeView.prototype.rememberSelection = function(selection)
{
// clearSelection() seems to cause a crash in Firefox 2.0.0.2 - 2.0.0.3, at least
//this.selection.clearSelection();
// So try this alternative method
this.selection.selectEventsSuppressed = true;
this.selection.select(0);
this.selection.toggleSelect(0);
this.selection.selectEventsSuppressed = false;
// DEBUG: This seems to occasionally cause a crash
this.selection.clearSelection();
for(var i=0; i < selection.length; i++)
{