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core/icon: stop reusing image ids (dbusmenu, notifications)

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Fixes issues caused by the QML engine caching old pixmaps using the
same IDs as new ones, notably dbusmenu icons.
This commit is contained in:
outfoxxed 2025-01-22 23:10:49 -08:00
parent c6791cf1f2
commit cdaff2967f
Signed by: outfoxxed
GPG key ID: 4C88A185FB89301E
8 changed files with 75 additions and 58 deletions
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26
src/dbus/dbusmenu/dbusmenu.cpp
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@ -59,8 +59,8 @@ QString DBusMenuItem::icon() const {
this->iconName,
this->menu->iconThemePath.value().join(':')
);
} else if (this->image != nullptr) {
return this->image->url();
} else if (this->image.hasData()) {
return this->image.url();
} else return nullptr;
}
@ -113,7 +113,7 @@ void DBusMenuItem::updateProperties(const QVariantMap& properties, const QString
auto originalEnabled = this->mEnabled;
auto originalVisible = this->visible;
auto originalIconName = this->iconName;
auto* originalImage = this->image;
auto imageChanged = false;
auto originalIsSeparator = this->mSeparator;
auto originalButtonType = this->mButtonType;
auto originalToggleState = this->mCheckState;
@ -173,12 +173,16 @@ void DBusMenuItem::updateProperties(const QVariantMap& properties, const QString
if (iconData.canConvert<QByteArray>()) {
auto data = iconData.value<QByteArray>();
if (data.isEmpty()) {
this->image = nullptr;
} else if (this->image == nullptr || this->image->data != data) {
this->image = new DBusMenuPngImage(data, this);
imageChanged = this->image.hasData();
this->image.data.clear();
} else if (!this->image.hasData() || this->image.data != data) {
imageChanged = true;
this->image.data = data;
this->image.imageChanged();
}
} else if (removed.isEmpty() || removed.contains("icon-data")) {
this->image = nullptr;
imageChanged = this->image.hasData();
image.data.clear();
}
auto type = properties.value("type");
@ -239,17 +243,13 @@ void DBusMenuItem::updateProperties(const QVariantMap& properties, const QString
if (this->mSeparator != originalIsSeparator) emit this->isSeparatorChanged();
if (this->displayChildren != originalDisplayChildren) emit this->hasChildrenChanged();
if (this->iconName != originalIconName || this->image != originalImage) {
if (this->image != originalImage) {
delete originalImage;
}
if (this->iconName != originalIconName || imageChanged) {
emit this->iconChanged();
}
qCDebug(logDbusMenu).nospace() << "Updated properties of " << this << " { label=" << this->mText
<< ", enabled=" << this->mEnabled << ", visible=" << this->visible
<< ", iconName=" << this->iconName << ", iconData=" << this->image
<< ", iconName=" << this->iconName << ", iconData=" << &this->image
<< ", separator=" << this->mSeparator
<< ", toggleType=" << this->mButtonType
<< ", toggleState=" << this->mCheckState