623caa7631
* Starting to work on this. * Working, saving of common data in feeds could work * Working, saving of common data in feeds could work * work on standard * save work * work on multi feed select, should work now for feeds * kind of works, there are some corner cases and UX things that need to be sorted out, will merge so people can test
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#include "services/standard/standardcategory.h"
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#include "database/databasequeries.h"
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#include "definitions/definitions.h"
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#include "exceptions/applicationexception.h"
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#include "services/abstract/gui/formcategorydetails.h"
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#include "services/standard/standardfeed.h"
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#include "services/standard/standardserviceroot.h"
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#include <QPointer>
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StandardCategory::StandardCategory(RootItem* parent_item) : Category(parent_item) {}
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StandardServiceRoot* StandardCategory::serviceRoot() const {
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return qobject_cast<StandardServiceRoot*>(getParentServiceRoot());
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}
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Qt::ItemFlags StandardCategory::additionalFlags() const {
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return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled;
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}
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bool StandardCategory::performDragDropChange(RootItem* target_item) {
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QSqlDatabase database = qApp->database()->driver()->connection(metaObject()->className());
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try {
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DatabaseQueries::createOverwriteCategory(database, this, getParentServiceRoot()->accountId(), target_item->id());
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serviceRoot()->requestItemReassignment(this, target_item);
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return true;
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}
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catch (const ApplicationException& ex) {
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qCriticalNN << LOGSEC_DB << "Cannot overwrite category:" << QUOTE_W_SPACE_DOT(ex.message());
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qApp->showGuiMessage(Notification::Event::GeneralEvent,
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{tr("Cannot save category data"),
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tr("Cannot save data for category, detailed information was logged via debug log."),
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QSystemTrayIcon::MessageIcon::Critical});
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return false;
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}
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}
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bool StandardCategory::canBeEdited() const {
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return true;
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}
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bool StandardCategory::canBeDeleted() const {
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return true;
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}
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bool StandardCategory::deleteViaGui() {
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if (removeItself()) {
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serviceRoot()->requestItemRemoval(this);
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return true;
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}
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else {
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return false;
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}
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}
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bool StandardCategory::removeItself() {
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bool children_removed = true;
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// Remove all child items (feeds and categories)
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// from the database.
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auto chi = childItems();
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for (RootItem* child : qAsConst(chi)) {
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if (child->kind() == RootItem::Kind::Category) {
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children_removed &= qobject_cast<StandardCategory*>(child)->removeItself();
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}
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else if (child->kind() == RootItem::Kind::Feed) {
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children_removed &= qobject_cast<StandardFeed*>(child)->removeItself();
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}
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}
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if (children_removed) {
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// Children are removed, remove this standard category too.
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QSqlDatabase database = qApp->database()->driver()->connection(metaObject()->className());
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return DatabaseQueries::deleteCategory(database, this);
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}
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else {
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return false;
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}
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}
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