File indexing completed on 2024-05-12 15:59:58

 /*
  *    This file is part of the KDE project
  *    SPDX-FileCopyrightText: 2002 Patrick Julien <freak@codepimps.org>
  *    SPDX-FileCopyrightText: 2007 Jan Hambrecht <jaham@gmx.net>
  *    SPDX-FileCopyrightText: 2007 Sven Langkamp <sven.langkamp@gmail.com>
  *    SPDX-FileCopyrightText: 2011 Srikanth Tiyyagura <srikanth.tulasiram@gmail.com>
  *    SPDX-FileCopyrightText: 2011 José Luis Vergara <pentalis@gmail.com>
  *    SPDX-FileCopyrightText: 2013 Sascha Suelzer <s.suelzer@gmail.com>
  *    SPDX-FileCopyrightText: 2020 Agata Cacko <cacko.azh@gmail.com>
  *
  *    SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #include "KisTagToolButton.h"
 
 #include <QToolButton>
 #include <QGridLayout>
 
 #include <klocalizedstring.h>
 
 #include <KoIcon.h>
 
 #include <kis_debug.h>
 #include <KisTagModel.h>
 
 #include "KisResourceItemChooserContextMenu.h"
 
 
 class KisTagToolButton::Private
 {
 public:
     QToolButton *tagToolButton {0};
 
     QAction *undeleteTagAction {0};
     QAction *deleteTagAction {0};
     UserInputTagAction *renameTagAction {0};
     UserInputTagAction *addTagAction {0};
 
     KisTagSP undeleteCandidate;
     KisTagSP currentTag;
 
 };
 
 KisTagToolButton::KisTagToolButton(QWidget* parent)
     : QWidget(parent)
     , d(new Private())
 {
     QGridLayout* buttonLayout = new QGridLayout(this);
     buttonLayout->setMargin(0);
     buttonLayout->setSpacing(0);
 
     d->tagToolButton = new QToolButton(this);
     loadIcon();
     d->tagToolButton->setText(i18n("Tag"));
     d->tagToolButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
     d->tagToolButton->setToolTip(i18nc("@info:tooltip", "<qt>Show the tag box options.</qt>"));
     d->tagToolButton->setPopupMode(QToolButton::InstantPopup);
     d->tagToolButton->setEnabled(true);
 
     QMenu* popup = new QMenu(this);
 
     d->addTagAction = new UserInputTagAction(popup);
     d->addTagAction->setPlaceholderText(i18n("New tag"));
     d->addTagAction->setIcon(koIcon("document-new"));
     d->addTagAction->setCloseParentOnTrigger(true);
     popup->addAction(d->addTagAction);
 
     connect(d->addTagAction, SIGNAL(triggered(QString)), this, SIGNAL(newTagRequested(QString)));
 
     d->renameTagAction = new UserInputTagAction(popup);
     d->renameTagAction->setPlaceholderText(i18n("Rename tag"));
     d->renameTagAction->setIcon(koIcon("edit-rename"));
     d->renameTagAction->setCloseParentOnTrigger(true);
     popup->addAction(d->renameTagAction);
 
     connect(d->renameTagAction, SIGNAL(triggered(QString)), this, SIGNAL(renamingOfCurrentTagRequested(QString)));
 
     popup->addSeparator();
 
     d->deleteTagAction = new QAction(popup);
     d->deleteTagAction->setText(i18n("Delete this tag"));
     d->deleteTagAction->setIcon(koIcon("edit-delete"));
     popup->addAction(d->deleteTagAction);
 
     connect(d->deleteTagAction, SIGNAL(triggered()), this, SIGNAL(deletionOfCurrentTagRequested()));
 
     popup->addSeparator();
 
     d->undeleteTagAction = new QAction(popup);
     d->undeleteTagAction->setIcon(koIcon("edit-redo"));
     d->undeleteTagAction->setVisible(false);
     popup->addAction(d->undeleteTagAction);
 
     connect(d->undeleteTagAction, SIGNAL(triggered()), this, SLOT(onTagUndeleteClicked()));
 
     connect(popup, SIGNAL(aboutToShow()), this, SIGNAL(popupMenuAboutToShow()));
 
     d->tagToolButton->setMenu(popup);
     buttonLayout->addWidget(d->tagToolButton);
 }
 
 KisTagToolButton::~KisTagToolButton()
 {
     delete d;
 }
 
 void KisTagToolButton::readOnlyMode(bool activate)
 {
     activate = !activate;
     d->renameTagAction->setVisible(activate);
     d->deleteTagAction->setVisible(activate);
 }
 
 void KisTagToolButton::setUndeletionCandidate(const KisTagSP deletedTag)
 {
     if (deletedTag.isNull() || deletedTag->name().isEmpty()) {
         d->undeleteTagAction->setVisible(false);
         d->undeleteCandidate.clear();
     } else {
         d->undeleteCandidate = deletedTag;
         d->undeleteTagAction->setText(i18n("Undelete") +" "+ deletedTag->name());
         d->undeleteTagAction->setVisible(true);
     }
 }
 
 KisTagSP KisTagToolButton::undeletionCandidate() const
 {
     return d->undeleteCandidate;
 }
 
 void KisTagToolButton::setCurrentTag(const KisTagSP tag)
 {
     d->currentTag = tag;
     d->deleteTagAction->setProperty("currentTag", QVariant::fromValue<KisTagSP>(tag));
 }
 
 void KisTagToolButton::loadIcon()
 {
     d->tagToolButton->setIcon(koIcon("bookmarks"));
 }
 
 void KisTagToolButton::onTagUndeleteClicked()
 {
     emit undeletionOfTagRequested(d->undeleteCandidate);
 }