File indexing completed on 2024-04-28 04:37:14

 /*
     SPDX-FileCopyrightText: 2013 Aleix Pol Gonzalez <aleixpol@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "areadisplay.h"
 
 #include "mainwindow.h"
 #include "workingsetcontroller.h"
 #include "core.h"
 
 #include <sublime/area.h>
 #include <interfaces/iuicontroller.h>
 
 #include <KLocalizedString>
 
 #include <QMenu>
 #include <QToolButton>
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QMenuBar>
 #include <QEvent>
 
 using namespace KDevelop;
 
 AreaDisplay::AreaDisplay(KDevelop::MainWindow* parent)
     : QWidget(parent)
     , m_mainWindow(parent)
 {
     setLayout(new QHBoxLayout);
     m_separator = new QLabel(QStringLiteral("|"), this);
     m_separator->setEnabled(false);
     m_separator->setVisible(false);
     layout()->addWidget(m_separator);
 
     layout()->setContentsMargins(0, 0, 0, 0);
     auto closedWorkingSets = Core::self()->workingSetControllerInternal()->createSetManagerWidget(m_mainWindow);
     closedWorkingSets->setParent(this);
     layout()->addWidget(closedWorkingSets);
 
     m_button = new QToolButton(this);
     m_button->setToolTip(i18n(
         "Execute actions to change the area.<br />"
         "An area is a tool view configuration for a specific use case. "
         "From here you can also navigate back to the default code area."));
     m_button->setAutoRaise(true);
     m_button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
     m_button->setPopupMode(QToolButton::InstantPopup);
     layout()->addWidget(m_button);
 
     connect(parent, &MainWindow::areaChanged, this, &AreaDisplay::newArea);
 }
 
 void AreaDisplay::newArea(Sublime::Area* area)
 {
     if(m_button->menu())
         m_button->menu()->deleteLater();
 
     Sublime::Area* currentArea = m_mainWindow->area();
 
     m_button->setText(currentArea->title());
     m_button->setIcon(QIcon::fromTheme(currentArea->iconName()));
 
     auto* m = new QMenu(m_button);
     m->addActions(area->actions());
     if (currentArea->objectName() != QLatin1String("code")) {
         if(!m->actions().isEmpty())
             m->addSeparator();
         m->addAction(QIcon::fromTheme(QStringLiteral("document-edit")), i18nc("@action:inmenu", "Back to Code"), this, &AreaDisplay::backToCode, QKeySequence(Qt::AltModifier | Qt::Key_Backspace));
     }
     m_button->setMenu(m);
 
     //remove the additional widgets we might have added for the last area
     auto* l = qobject_cast<QBoxLayout*>(layout());
     if(l->count()>=4) {
         QLayoutItem* item = l->takeAt(0);
         delete item->widget();
         delete item;
     }
     QWidget* w = Core::self()->workingSetControllerInternal()->createSetManagerWidget(m_mainWindow, area);
     w->installEventFilter(this);
     m_separator->setVisible(w->isVisible());
     l->insertWidget(0, w);
 }
 
 bool AreaDisplay::eventFilter(QObject* obj, QEvent* event)
 {
     if (event->type() == QEvent::Show) {
         m_separator->setVisible(true);
         // Recalculate menu bar widget sizes after showing the working set button (not done automatically)
         QMetaObject::invokeMethod(m_mainWindow->menuBar(), &QMenuBar::adjustSize, Qt::QueuedConnection);
     } else if (event->type() == QEvent::Hide) {
         m_separator->setVisible(false);
         QMetaObject::invokeMethod(m_mainWindow->menuBar(), &QMenuBar::adjustSize, Qt::QueuedConnection);
     }
 
     return QObject::eventFilter(obj, event);
 }
 
 void AreaDisplay::backToCode()
 {
     auto oldArea = m_mainWindow->area();
     QString workingSet = oldArea->workingSet();
     ICore::self()->uiController()->switchToArea(QStringLiteral("code"), IUiController::ThisWindow);
     m_mainWindow->area()->setWorkingSet(workingSet, oldArea->workingSetPersistent(), oldArea);
 }
 
 QSize AreaDisplay::minimumSizeHint() const
 {
     QSize hint = QWidget::minimumSizeHint();
     hint = hint.boundedTo(QSize(hint.width(), m_mainWindow->menuBar()->height()-1));
     return hint;
 }
 
 QSize AreaDisplay::sizeHint() const
 {
     QSize hint = QWidget::sizeHint();
     hint = hint.boundedTo(QSize(hint.width(), m_mainWindow->menuBar()->height()-1));
     return hint;
 }
 
 #include "moc_areadisplay.cpp"