File indexing completed on 2024-06-23 05:03:07

 /***************************************************************************
  * SPDX-FileCopyrightText: 2022 S. MANKOWSKI stephane@mankowski.fr
  * SPDX-FileCopyrightText: 2022 G. DE BURE support@mankowski.fr
  * SPDX-License-Identifier: GPL-3.0-or-later
  ***************************************************************************/
 /** @file
  * This file is a plugin for delete operation.
  *
  * @author Stephane MANKOWSKI / Guillaume DE BURE
  */
 #include "skgdeleteplugin.h"
 
 #include <qwidget.h>
 
 #include <kaboutdata.h>
 #include <kactioncollection.h>
 #include <klocalizedstring.h>
 #include <kmessagebox.h>
 #include <kpluginfactory.h>
 #include <kstandardaction.h>
 
 #include "skgerror.h"
 #include "skgmainpanel.h"
 #include "skgobjectbase.h"
 #include "skgtraces.h"
 #include "skgtransactionmng.h"
 
 /**
  * This plugin factory.
  */
 K_PLUGIN_CLASS_WITH_JSON(SKGDeletePlugin, "metadata.json")
 
 SKGDeletePlugin::SKGDeletePlugin(QWidget* iWidget, QObject* iParent, const QVariantList& /*iArg*/) :
     SKGInterfacePlugin(iParent), m_currentDocument(nullptr)
 {
     Q_UNUSED(iWidget)
     SKGTRACEINFUNC(10)
 }
 
 SKGDeletePlugin::~SKGDeletePlugin()
 {
     SKGTRACEINFUNC(10)
     m_currentDocument = nullptr;
 }
 
 bool SKGDeletePlugin::setupActions(SKGDocument* iDocument)
 {
     SKGTRACEINFUNC(10)
 
     m_currentDocument = iDocument;
 
     setComponentName(QStringLiteral("skg_delete"), title());
     setXMLFile(QStringLiteral("skg_delete.rc"));
 
     // Menu
     QStringList tmp;
     m_currentDocument->getDistinctValues(QStringLiteral("sqlite_master"), QStringLiteral("name"), QStringLiteral("type='table' AND name!='parameters'"), tmp);
     auto actDelete = new QAction(SKGServices::fromTheme(QStringLiteral("edit-delete")), i18nc("Verb, delete an item", "Delete"), this);
     connect(actDelete, &QAction::triggered, this, &SKGDeletePlugin::onDelete);
     actionCollection()->setDefaultShortcut(actDelete, Qt::Key_Delete);
     registerGlobalAction(QStringLiteral("edit_delete"), actDelete, tmp, 1, -1, 200, true);
     return true;
 }
 
 QString SKGDeletePlugin::title() const
 {
     return i18nc("Verb, delete an item", "Delete");
 }
 
 int SKGDeletePlugin::getOrder() const
 {
     return 5;
 }
 
 void SKGDeletePlugin::onDelete()
 {
     SKGError err;
     SKGTRACEINFUNCRC(10, err)
     if ((SKGMainPanel::getMainPanel() != nullptr) && (m_currentDocument != nullptr)) {
         SKGObjectBase::SKGListSKGObjectBase selection = SKGMainPanel::getMainPanel()->getSelectedObjects();
         int nb = selection.count();
         if (nb > 0) {
             if (selection[0].getRealTable() == QStringLiteral("doctransaction")) {
                 err = m_currentDocument->beginTransaction(QStringLiteral("#INTERNAL#"));
                 IFOKDO(err, m_currentDocument->executeSqliteOrder(QStringLiteral("CREATE TRIGGER fkdc_doctransaction_doctransaction_i_parent_id "
                         "BEFORE DELETE ON doctransaction "
                         "FOR EACH ROW BEGIN "
                         "    DELETE FROM doctransaction WHERE OLD.t_name!='#INTERNAL#' AND doctransaction.id = OLD.i_parent; "
                         "END")));
                 for (int i = 0; !err && i < nb; ++i) {
                     err = selection.at(i).remove();
                 }
                 m_currentDocument->executeSqliteOrder(QStringLiteral("DROP TRIGGER IF EXISTS fkdc_doctransaction_doctransaction_i_parent_id"));
                 SKGENDTRANSACTION(m_currentDocument,  err)
             } else {
                 SKGBEGINPROGRESSTRANSACTION(*m_currentDocument, i18nc("Verb, delete an item", "Delete"), err, nb)
                 for (int i = 0; !err && i < nb; ++i) {
                     err = selection.at(i).remove();
                     if (err && err.getReturnCode() == ERR_FORCEABLE) {
                         QApplication::setOverrideCursor(QCursor(Qt::ArrowCursor));
 #ifdef SKG_KF_5102
                         int rc = KMessageBox::questionTwoActions(SKGMainPanel::getMainPanel(),
                                  err.getFullMessage() % '\n' % i18nc("Question",  "Do you want to force the deletion ?"),
                                  i18nc("Question",  "Do you want to force the deletion ?"),
                                  KStandardGuiItem::del(), KStandardGuiItem::cancel(),
                                  QStringLiteral("forcedelete"));
                         QApplication::restoreOverrideCursor();
                         if (rc == KMessageBox::PrimaryAction) {
 #else
                         int rc = KMessageBox::questionYesNo(SKGMainPanel::getMainPanel(),
                                                             err.getFullMessage() % '\n' % i18nc("Question",  "Do you want to force the deletion ?"),
                                                             i18nc("Question",  "Do you want to force the deletion ?"),
                                                             KStandardGuiItem::yes(), KStandardGuiItem::no(),
                                                             QStringLiteral("forcedelete"));
                         QApplication::restoreOverrideCursor();
                         if (rc == KMessageBox::Yes) {
 #endif
                             err = selection.at(i).remove(true, true);
                         }
                     }
                     IFOKDO(err, m_currentDocument->stepForward(i + 1))
                 }
             }
         }
 
         //
         KMessageBox::enableMessage(QStringLiteral("forcedelete"));
 
         // status bar
         IFOKDO(err, SKGError(0, i18nc("Successful message after an user action", "Objects deleted.")))
     }
 
     // Display error
     SKGMainPanel::displayErrorMessage(err, true);
 }
 
 #include <skgdeleteplugin.moc>