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Delete a custom icon with multiple entries using it (#357)

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* Made it possible to delete a custom icon with multiple entries using it
This commit is contained in:
Jonathan White 2017-02-28 22:45:40 -05:00 committed by GitHub
parent 8f15ad06f3
commit 4061fc7cf8
1 changed files with 49 additions and 25 deletions
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74
src/gui/EditWidgetIcons.cpp
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@ -273,50 +273,74 @@ void EditWidgetIcons::removeCustomIcon()
QModelIndex index = m_ui->customIconsView->currentIndex();
if (index.isValid()) {
Uuid iconUuid = m_customIconModel->uuidFromIndex(index);
int iconUsedCount = 0;
const QList<Entry*> allEntries = m_database->rootGroup()->entriesRecursive(true);
QList<Entry*> entriesWithSameIcon;
QList<Entry*> historyEntriesWithSameIcon;
for (Entry* entry : allEntries) {
bool isHistoryEntry = !entry->group();
if (iconUuid == entry->iconUuid()) {
if (isHistoryEntry) {
// Check if this is a history entry (no assigned group)
if (!entry->group()) {
historyEntriesWithSameIcon << entry;
}
else if (m_currentUuid != entry->uuid()) {
iconUsedCount++;
} else if (m_currentUuid != entry->uuid()) {
entriesWithSameIcon << entry;
}
}
}
const QList<Group*> allGroups = m_database->rootGroup()->groupsRecursive(true);
for (const Group* group : allGroups) {
QList<Group*> groupsWithSameIcon;
for (Group* group : allGroups) {
if (iconUuid == group->iconUuid() && m_currentUuid != group->uuid()) {
iconUsedCount++;
groupsWithSameIcon << group;
}
}
if (iconUsedCount == 0) {
for (Entry* entry : asConst(historyEntriesWithSameIcon)) {
entry->setUpdateTimeinfo(false);
entry->setIcon(0);
entry->setUpdateTimeinfo(true);
}
int iconUseCount = entriesWithSameIcon.size() + groupsWithSameIcon.size();
if (iconUseCount > 0) {
QMessageBox::StandardButton ans = MessageBox::question(this, tr("Confirm Delete"),
tr("This icon is used by %1 entries, and will be replaced "
"by the default icon. Are you sure you want to delete it?")
.arg(iconUseCount), QMessageBox::Yes | QMessageBox::No);
m_database->metadata()->removeCustomIcon(iconUuid);
m_customIconModel->setIcons(m_database->metadata()->customIconsScaledPixmaps(),
m_database->metadata()->customIconsOrder());
if (m_customIconModel->rowCount() > 0) {
m_ui->customIconsView->setCurrentIndex(m_customIconModel->index(0, 0));
}
else {
updateRadioButtonDefaultIcons();
if (ans == QMessageBox::No) {
// Early out, nothing is changed
return;
} else {
// Revert matched entries to the default entry icon
for (Entry* entry : asConst(entriesWithSameIcon)) {
entry->setIcon(Entry::DefaultIconNumber);
}
// Revert matched groups to the default group icon
for (Group* group : asConst(groupsWithSameIcon)) {
group->setIcon(Group::DefaultIconNumber);
}
}
}
else {
Q_EMIT messageEditEntry(
tr("Can't delete icon. Still used by %1 items.").arg(iconUsedCount), MessageWidget::Error);
// Remove the icon from history entries
for (Entry* entry : asConst(historyEntriesWithSameIcon)) {
entry->setUpdateTimeinfo(false);
entry->setIcon(0);
entry->setUpdateTimeinfo(true);
}
// Remove the icon from the database
m_database->metadata()->removeCustomIcon(iconUuid);
m_customIconModel->setIcons(m_database->metadata()->customIconsScaledPixmaps(),
m_database->metadata()->customIconsOrder());
// Reset the current icon view
updateRadioButtonDefaultIcons();
if (m_database->resolveEntry(m_currentUuid) != nullptr) {
m_ui->defaultIconsView->setCurrentIndex(m_defaultIconModel->index(Entry::DefaultIconNumber));
} else {
m_ui->defaultIconsView->setCurrentIndex(m_defaultIconModel->index(Group::DefaultIconNumber));
}
}
}