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Bug 1211344 - Stop setting various window attributes when they are not in 'persist' attribute. r=enndeakin 

--HG--
extra : source : 775831c88c8fdd6f3ff4f65447b0f825347109f5
This commit is contained in:
Xidorn Quan 2015-10-09 11:35:09 +11:00
Родитель 3a57c83537
Коммит ab5826685c
1 изменённых файлов: 32 добавлений и 22 удалений
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54
xpfe/appshell/nsXULWindow.cpp
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@ -1473,6 +1473,9 @@ void nsXULWindow::SaveAttributes()
return;
}
nsAutoString persistString;
docShellElement->GetAttribute(PERSIST_ATTRIBUTE, persistString);
// get our size, position and mode to persist
nsIntRect rect;
bool gotRestoredBounds = NS_SUCCEEDED(mWindow->GetRestoredBounds(rect));
@ -1495,23 +1498,29 @@ void nsXULWindow::SaveAttributes()
ErrorResult rv;
// (only for size elements which are persisted)
if ((mPersistentAttributesDirty & PAD_POSITION) && gotRestoredBounds) {
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.x / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(SCREENX_ATTRIBUTE, sizeString, rv);
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.y / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(SCREENY_ATTRIBUTE, sizeString, rv);
if (persistString.Find("screenX") >= 0) {
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.x / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(SCREENX_ATTRIBUTE, sizeString, rv);
}
if (persistString.Find("screenY") >= 0) {
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.y / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(SCREENY_ATTRIBUTE, sizeString, rv);
}
}
if ((mPersistentAttributesDirty & PAD_SIZE) && gotRestoredBounds) {
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.width / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(WIDTH_ATTRIBUTE, sizeString, rv);
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.height / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(HEIGHT_ATTRIBUTE, sizeString, rv);
if (persistString.Find("width") >= 0) {
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.width / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(WIDTH_ATTRIBUTE, sizeString, rv);
}
if (persistString.Find("height") >= 0) {
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%d", NSToIntRound(rect.height / scale.scale));
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(HEIGHT_ATTRIBUTE, sizeString, rv);
}
}
if (mPersistentAttributesDirty & PAD_MISC) {
@ -1526,14 +1535,15 @@ void nsXULWindow::SaveAttributes()
sizeString.Assign(SIZEMODE_NORMAL);
docShellElement->SetAttribute(MODE_ATTRIBUTE, sizeString, rv);
}
uint32_t zLevel;
nsCOMPtr<nsIWindowMediator> mediator(do_GetService(NS_WINDOWMEDIATOR_CONTRACTID));
if (mediator) {
mediator->GetZLevel(this, &zLevel);
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%lu", (unsigned long)zLevel);
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(ZLEVEL_ATTRIBUTE, sizeString, rv);
if (persistString.Find("zlevel") >= 0) {
uint32_t zLevel;
nsCOMPtr<nsIWindowMediator> mediator(do_GetService(NS_WINDOWMEDIATOR_CONTRACTID));
if (mediator) {
mediator->GetZLevel(this, &zLevel);
PR_snprintf(sizeBuf, sizeof(sizeBuf), "%lu", (unsigned long)zLevel);
sizeString.AssignWithConversion(sizeBuf);
docShellElement->SetAttribute(ZLEVEL_ATTRIBUTE, sizeString, rv);
}
}
}