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Do not crash when global policy is changed and the Apply button is pressed.

Browse source 
BUG: 307831
FIXED-IN: 4.10
This commit is contained in:
Dawit Alemayehu 2012-10-04 19:51:20 -04:00
parent 66ddefe615
commit a791edd3d4
2 changed files with 25 additions and 30 deletions
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53
konqueror/settings/kio/kcookiespolicies.cpp
View file

@ -56,7 +56,7 @@ QString tolerantFromAce (const QByteArray& _domain)
const bool hasDot = domain.startsWith ('.');
if (hasDot)
domain.remove (0, 1);
QString ret = QUrl::fromAce (domain);
const QString ret = QUrl::fromAce(domain);
if (hasDot) {
ret.prepend ('.');
}
@ -173,20 +173,20 @@ void KCookiesPolicies::addPressed()
void KCookiesPolicies::changePressed(QTreeWidgetItem* item, bool state)
{
Q_ASSERT(item);
QString oldDomain = item->text (0);
const QString oldDomain(item->text (0));
KCookiesPolicySelectionDlg pdlg (this);
pdlg.setWindowTitle (i18nc ("@title:window", "Change Cookie Policy"));
pdlg.setPolicy (KCookieAdvice::strToAdvice (mDomainPolicyMap.value(item)));
pdlg.setPolicy (KCookieAdvice::strToAdvice (mDomainPolicyMap.value(oldDomain)));
pdlg.setEnableHostEdit (state, oldDomain);
if (pdlg.exec() && !pdlg.domain().isEmpty()) {
QString newDomain = tolerantFromAce (pdlg.domain().toLatin1());
const QString newDomain = tolerantFromAce (pdlg.domain().toLatin1());
int advice = pdlg.advice();
if (newDomain == oldDomain || !handleDuplicate (newDomain, advice)) {
mDomainPolicyMap[item] = KCookieAdvice::adviceToStr(advice);
item->setText (0, newDomain);
item->setText (1, i18n (mDomainPolicyMap.value(item)));
mDomainPolicyMap[newDomain] = KCookieAdvice::adviceToStr(advice);
item->setText(0, newDomain);
item->setText(1, i18n (mDomainPolicyMap.value(newDomain)));
configChanged();
}
}
@ -209,9 +209,8 @@ void KCookiesPolicies::addPressed(const QString& domain, bool state)
if (!handleDuplicate (domain, advice)) {
const char* strAdvice = KCookieAdvice::adviceToStr (advice);
QTreeWidgetItem* item = new QTreeWidgetItem (mUi.policyTreeWidget,
QStringList() << domain << i18n (strAdvice));
mDomainPolicyMap.insert (item, strAdvice);
QTreeWidgetItem* item = new QTreeWidgetItem (mUi.policyTreeWidget, QStringList() << domain << i18n (strAdvice));
mDomainPolicyMap.insert (item->text(0), strAdvice);
configChanged();
updateButtons();
}
@ -223,16 +222,16 @@ bool KCookiesPolicies::handleDuplicate (const QString& domain, int advice)
QTreeWidgetItem* item = mUi.policyTreeWidget->topLevelItem (0);
while (item != 0) {
if (item->text (0) == domain) {
QString msg = i18n ("<qt>A policy already exists for"
"<center><b>%1</b></center>"
"Do you want to replace it?</qt>", domain);
int res = KMessageBox::warningContinueCancel (this, msg,
i18nc ("@title:window", "Duplicate Policy"),
KGuiItem (i18n ("Replace")));
const int res = KMessageBox::warningContinueCancel (this,
i18n ("<qt>A policy already exists for"
"<center><b>%1</b></center>"
"Do you want to replace it?</qt>", domain),
i18nc ("@title:window", "Duplicate Policy"),
KGuiItem (i18n ("Replace")));
if (res == KMessageBox::Continue) {
mDomainPolicyMap[item] = KCookieAdvice::adviceToStr(advice);
mDomainPolicyMap[domain] = KCookieAdvice::adviceToStr(advice);
item->setText (0, domain);
item->setText (1, i18n (mDomainPolicyMap.value(item)));
item->setText (1, i18n (mDomainPolicyMap.value(domain)));
configChanged();
return true;
} else
@ -252,7 +251,7 @@ void KCookiesPolicies::deletePressed()
if (!nextItem)
nextItem = mUi.policyTreeWidget->itemAbove (item);
mDomainPolicyMap.remove (item);
mDomainPolicyMap.remove (item->text(0));
delete item;
}
@ -275,9 +274,9 @@ void KCookiesPolicies::updateButtons()
{
bool hasItems = mUi.policyTreeWidget->topLevelItemCount() > 0;
mUi.pbChange->setEnabled ( (hasItems && mSelectedItemsCount == 1));
mUi.pbDelete->setEnabled ( (hasItems && mSelectedItemsCount > 0));
mUi.pbDeleteAll->setEnabled (hasItems);
mUi.pbChange->setEnabled((hasItems && mSelectedItemsCount == 1));
mUi.pbDelete->setEnabled((hasItems && mSelectedItemsCount > 0));
mUi.pbDeleteAll->setEnabled(hasItems);
}
void KCookiesPolicies::updateDomainList (const QStringList& domainConfig)
@ -288,14 +287,12 @@ void KCookiesPolicies::updateDomainList (const QStringList& domainConfig)
for (; it != domainConfig.end(); ++it) {
QString domain;
KCookieAdvice::Value advice = KCookieAdvice::Dunno;
splitDomainAdvice (*it, domain, advice);
if (!domain.isEmpty()) {
QStringList items;
items << tolerantFromAce(domain.toLatin1()) << i18n(KCookieAdvice::adviceToStr(advice));
QTreeWidgetItem* item = new QTreeWidgetItem (mUi.policyTreeWidget, items);
mDomainPolicyMap[item] = KCookieAdvice::adviceToStr(advice);
mDomainPolicyMap[item->text(0)] = KCookieAdvice::adviceToStr(advice);
}
}
@ -305,7 +302,6 @@ void KCookiesPolicies::updateDomainList (const QStringList& domainConfig)
void KCookiesPolicies::selectionChanged ()
{
mSelectedItemsCount = mUi.policyTreeWidget->selectedItems().count();
updateButtons ();
}
@ -376,11 +372,10 @@ void KCookiesPolicies::save()
group.writeEntry ("CookieGlobalAdvice", advice);
QStringList domainConfig;
QMapIterator<QTreeWidgetItem*, const char*> it (mDomainPolicyMap);
QMapIterator<QString, const char*> it (mDomainPolicyMap);
while (it.hasNext()) {
it.next();
QTreeWidgetItem* item = it.key();
QString policy = tolerantToAce (item->text (0));
const QString policy = tolerantToAce(it.key());
policy += QLatin1Char (':');
policy += QLatin1String (it.value());
domainConfig << policy;

2
konqueror/settings/kio/kcookiespolicies.h
View file

@ -73,7 +73,7 @@ private:
private:
quint64 mSelectedItemsCount;
Ui::KCookiePoliciesUI mUi;
QMap<QTreeWidgetItem*, const char*> mDomainPolicyMap;
QMap<QString, const char*> mDomainPolicyMap;
};
#endif // KCOOKIESPOLICIES_H