forked from qt-creator/qt-creator
334017be56
We call setParent(0) on the dock widgets, not on the actual operation widgets. In order to find out which ones we need to delete we need to check both the operations and the dock widgets. Change-Id: Ia6fde9bc1737aab6b6ad5497b27e805bcd67d0ab Task-number: QTCREATORBUG-16074 Reviewed-by: hjk <hjk@theqtcompany.com>
416 lines
15 KiB
C++
416 lines
15 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "debuggermainwindow.h"
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#include "debuggerconstants.h"
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#include "debuggerinternalconstants.h"
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#include "analyzer/analyzericons.h"
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#include <coreplugin/actionmanager/actioncontainer.h>
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#include <coreplugin/actionmanager/actionmanager.h>
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#include <coreplugin/actionmanager/command.h>
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#include <coreplugin/coreconstants.h>
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#include <coreplugin/editormanager/editormanager.h>
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#include <coreplugin/findplaceholder.h>
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#include <coreplugin/icore.h>
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#include <coreplugin/navigationwidget.h>
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#include <coreplugin/outputpane.h>
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#include <coreplugin/rightpane.h>
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#include <projectexplorer/projectexplorericons.h>
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#include <utils/styledbar.h>
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#include <utils/qtcassert.h>
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#include <QAction>
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#include <QComboBox>
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#include <QDockWidget>
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#include <QHBoxLayout>
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#include <QMenu>
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#include <QStackedWidget>
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#include <QToolButton>
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using namespace Debugger;
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using namespace Core;
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namespace Utils {
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const char LAST_PERSPECTIVE_KEY[] = "LastPerspective";
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DebuggerMainWindow::DebuggerMainWindow()
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{
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m_controlsStackWidget = new QStackedWidget;
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m_statusLabel = new Utils::StatusLabel;
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m_perspectiveChooser = new QComboBox;
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m_perspectiveChooser->setObjectName(QLatin1String("PerspectiveChooser"));
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connect(m_perspectiveChooser, static_cast<void (QComboBox::*)(int)>(&QComboBox::activated),
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this, [this](int item) { restorePerspective(m_perspectiveChooser->itemData(item).toByteArray()); });
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setDockNestingEnabled(true);
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setDockActionsVisible(false);
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setDocumentMode(true);
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connect(this, &FancyMainWindow::resetLayout,
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this, &DebuggerMainWindow::resetCurrentPerspective);
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}
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DebuggerMainWindow::~DebuggerMainWindow()
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{
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// As we have to setParent(0) on dock widget that are not selected,
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// we keep track of all and make sure we don't leak any
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foreach (QDockWidget *dock, m_dockForDockId) {
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if (dock && !dock->parentWidget())
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delete dock;
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}
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foreach (const Perspective &perspective, m_perspectiveForPerspectiveId) {
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foreach (const Perspective::Operation &operation, perspective.operations()) {
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if (operation.widget && !operation.widget->parentWidget()) {
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// These are from perspectives that never got enabled. We've taken ownership for
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// those, so we need to delete them.
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delete operation.widget;
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}
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}
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}
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}
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void DebuggerMainWindow::registerPerspective(const QByteArray &perspectiveId, const Perspective &perspective)
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{
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m_perspectiveForPerspectiveId.insert(perspectiveId, perspective);
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m_perspectiveChooser->addItem(perspective.name(), perspectiveId);
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// adjust width if necessary
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const int oldWidth = m_perspectiveChooser->width();
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const int contentWidth = m_perspectiveChooser->fontMetrics().width(perspective.name());
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QStyleOptionComboBox option;
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option.initFrom(m_perspectiveChooser);
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const QSize sz(contentWidth, 1);
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const int width = m_perspectiveChooser->style()->sizeFromContents(
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QStyle::CT_ComboBox, &option, sz).width();
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if (width > oldWidth)
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m_perspectiveChooser->setFixedWidth(width);
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}
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void DebuggerMainWindow::registerToolbar(const QByteArray &perspectiveId, QWidget *widget)
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{
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m_toolbarForPerspectiveId.insert(perspectiveId, widget);
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m_controlsStackWidget->addWidget(widget);
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}
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void DebuggerMainWindow::showStatusMessage(const QString &message, int timeoutMS)
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{
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m_statusLabel->showStatusMessage(message, timeoutMS);
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}
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QDockWidget *DebuggerMainWindow::dockWidget(const QByteArray &dockId) const
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{
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return m_dockForDockId.value(dockId);
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}
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void DebuggerMainWindow::resetCurrentPerspective()
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{
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loadPerspectiveHelper(m_currentPerspectiveId, false);
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}
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void DebuggerMainWindow::restorePerspective(const QByteArray &perspectiveId)
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{
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loadPerspectiveHelper(perspectiveId, true);
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int index = m_perspectiveChooser->findData(perspectiveId);
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if (index == -1)
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index = m_perspectiveChooser->findData(m_currentPerspectiveId);
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if (index != -1)
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m_perspectiveChooser->setCurrentIndex(index);
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}
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void DebuggerMainWindow::finalizeSetup()
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{
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auto viewButton = new QToolButton;
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viewButton->setText(tr("Views"));
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auto toolbar = new Utils::StyledBar;
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toolbar->setProperty("topBorder", true);
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auto hbox = new QHBoxLayout(toolbar);
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hbox->setMargin(0);
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hbox->setSpacing(0);
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hbox->addWidget(m_perspectiveChooser);
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hbox->addWidget(m_controlsStackWidget);
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hbox->addWidget(m_statusLabel);
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hbox->addStretch();
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hbox->addWidget(new Utils::StyledSeparator);
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hbox->addWidget(viewButton);
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connect(viewButton, &QAbstractButton::clicked, [this, viewButton] {
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QMenu menu;
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addDockActionsToMenu(&menu);
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menu.exec(viewButton->mapToGlobal(QPoint()));
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});
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Context debugcontext(Debugger::Constants::C_DEBUGMODE);
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ActionContainer *viewsMenu = ActionManager::actionContainer(Core::Constants::M_WINDOW_VIEWS);
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Command *cmd = ActionManager::registerAction(menuSeparator1(),
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"Debugger.Views.Separator1", debugcontext);
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cmd->setAttribute(Command::CA_Hide);
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viewsMenu->addAction(cmd, Core::Constants::G_DEFAULT_THREE);
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cmd = ActionManager::registerAction(autoHideTitleBarsAction(),
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"Debugger.Views.AutoHideTitleBars", debugcontext);
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cmd->setAttribute(Command::CA_Hide);
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viewsMenu->addAction(cmd, Core::Constants::G_DEFAULT_THREE);
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cmd = ActionManager::registerAction(menuSeparator2(),
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"Debugger.Views.Separator2", debugcontext);
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cmd->setAttribute(Command::CA_Hide);
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viewsMenu->addAction(cmd, Core::Constants::G_DEFAULT_THREE);
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cmd = ActionManager::registerAction(resetLayoutAction(),
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"Debugger.Views.ResetSimple", debugcontext);
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cmd->setAttribute(Command::CA_Hide);
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viewsMenu->addAction(cmd, Core::Constants::G_DEFAULT_THREE);
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addDockActionsToMenu(viewsMenu->menu());
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auto dock = new QDockWidget(tr("Toolbar"));
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dock->setObjectName(QLatin1String("Toolbar"));
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dock->setFeatures(QDockWidget::NoDockWidgetFeatures);
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dock->setAllowedAreas(Qt::BottomDockWidgetArea);
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dock->setTitleBarWidget(new QWidget(dock)); // hide title bar
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dock->setProperty("managed_dockwidget", QLatin1String("true"));
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dock->setWidget(toolbar);
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m_toolbarDock = dock;
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addDockWidget(Qt::BottomDockWidgetArea, dock);
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}
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QWidget *createModeWindow(Core::IMode *mode, DebuggerMainWindow *mainWindow, QWidget *central)
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{
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if (!central)
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central = new EditorManagerPlaceHolder(mode);
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auto editorHolderLayout = new QVBoxLayout;
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editorHolderLayout->setMargin(0);
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editorHolderLayout->setSpacing(0);
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auto editorAndFindWidget = new QWidget;
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editorAndFindWidget->setLayout(editorHolderLayout);
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editorHolderLayout->addWidget(central);
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editorHolderLayout->addWidget(new FindToolBarPlaceHolder(editorAndFindWidget));
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auto documentAndRightPane = new MiniSplitter;
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documentAndRightPane->addWidget(editorAndFindWidget);
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documentAndRightPane->addWidget(new RightPanePlaceHolder(mode));
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documentAndRightPane->setStretchFactor(0, 1);
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documentAndRightPane->setStretchFactor(1, 0);
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auto centralEditorWidget = new QWidget;
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auto centralLayout = new QVBoxLayout(centralEditorWidget);
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centralEditorWidget->setLayout(centralLayout);
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centralLayout->setMargin(0);
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centralLayout->setSpacing(0);
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centralLayout->addWidget(documentAndRightPane);
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centralLayout->setStretch(0, 1);
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centralLayout->setStretch(1, 0);
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// Right-side window with editor, output etc.
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auto mainWindowSplitter = new MiniSplitter;
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mainWindowSplitter->addWidget(mainWindow);
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mainWindowSplitter->addWidget(new OutputPanePlaceHolder(mode, mainWindowSplitter));
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auto outputPane = new OutputPanePlaceHolder(mode, mainWindowSplitter);
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outputPane->setObjectName(QLatin1String("DebuggerOutputPanePlaceHolder"));
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mainWindowSplitter->addWidget(outputPane);
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mainWindowSplitter->setStretchFactor(0, 10);
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mainWindowSplitter->setStretchFactor(1, 0);
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mainWindowSplitter->setOrientation(Qt::Vertical);
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// Navigation and right-side window.
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auto splitter = new MiniSplitter;
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splitter->setFocusProxy(central);
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splitter->addWidget(new NavigationWidgetPlaceHolder(mode));
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splitter->addWidget(mainWindowSplitter);
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splitter->setStretchFactor(0, 0);
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splitter->setStretchFactor(1, 1);
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splitter->setObjectName(QLatin1String("DebugModeWidget"));
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mainWindow->setCentralWidget(centralEditorWidget);
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return splitter;
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}
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void DebuggerMainWindow::loadPerspectiveHelper(const QByteArray &perspectiveId, bool fromStoredSettings)
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{
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// Clean up old perspective.
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if (!m_currentPerspectiveId.isEmpty()) {
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saveCurrentPerspective();
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foreach (QDockWidget *dockWidget, m_dockForDockId) {
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QTC_ASSERT(dockWidget, continue);
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dockWidget->setFloating(false);
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removeDockWidget(dockWidget);
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dockWidget->hide();
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// Prevent saveState storing the data of the wrong children.
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dockWidget->setParent(0);
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}
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ICore::removeAdditionalContext(Context(Id::fromName(m_currentPerspectiveId)));
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}
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m_currentPerspectiveId = perspectiveId;
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if (m_currentPerspectiveId.isEmpty()) {
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const QSettings *settings = ICore::settings();
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m_currentPerspectiveId = settings->value(QLatin1String(LAST_PERSPECTIVE_KEY)).toByteArray();
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if (m_currentPerspectiveId.isEmpty())
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m_currentPerspectiveId = Debugger::Constants::CppPerspectiveId;
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}
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ICore::addAdditionalContext(Context(Id::fromName(m_currentPerspectiveId)));
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QTC_ASSERT(m_perspectiveForPerspectiveId.contains(m_currentPerspectiveId), return);
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const Perspective perspective = m_perspectiveForPerspectiveId.value(m_currentPerspectiveId);
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for (const Perspective::Operation &operation : perspective.operations()) {
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QDockWidget *dock = m_dockForDockId.value(operation.dockId);
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if (!dock) {
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QTC_CHECK(!operation.widget->objectName().isEmpty());
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dock = registerDockWidget(operation.dockId, operation.widget);
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QAction *toggleViewAction = dock->toggleViewAction();
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toggleViewAction->setText(dock->windowTitle());
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Command *cmd = ActionManager::registerAction(toggleViewAction,
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Id("Dock.").withSuffix(dock->objectName()),
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Context(Id::fromName(m_currentPerspectiveId)));
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cmd->setAttribute(Command::CA_Hide);
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ActionManager::actionContainer(Core::Constants::M_WINDOW_VIEWS)->addAction(cmd);
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}
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// Restore parent/child relation, so that the widget hierarchy is clear.
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dock->setParent(this);
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if (operation.operationType == Perspective::Raise) {
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dock->raise();
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continue;
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}
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addDockWidget(operation.area, dock);
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QDockWidget *anchor = m_dockForDockId.value(operation.anchorDockId);
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if (!anchor && operation.area == Qt::BottomDockWidgetArea)
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anchor = m_toolbarDock;
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if (anchor) {
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switch (operation.operationType) {
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case Perspective::AddToTab:
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tabifyDockWidget(anchor, dock);
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break;
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case Perspective::SplitHorizontal:
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splitDockWidget(anchor, dock, Qt::Horizontal);
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break;
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case Perspective::SplitVertical:
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splitDockWidget(anchor, dock, Qt::Vertical);
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break;
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default:
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break;
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}
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}
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if (!operation.visibleByDefault)
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dock->hide();
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else
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dock->show();
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}
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if (fromStoredSettings) {
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QSettings *settings = ICore::settings();
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settings->beginGroup(QString::fromLatin1(m_currentPerspectiveId));
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if (settings->value(QLatin1String("ToolSettingsSaved"), false).toBool())
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restoreSettings(settings);
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settings->endGroup();
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}
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QTC_CHECK(m_toolbarForPerspectiveId.contains(m_currentPerspectiveId));
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m_controlsStackWidget->setCurrentWidget(m_toolbarForPerspectiveId.value(m_currentPerspectiveId));
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m_statusLabel->clear();
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}
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void DebuggerMainWindow::saveCurrentPerspective()
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{
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if (m_currentPerspectiveId.isEmpty())
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return;
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QSettings *settings = ICore::settings();
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settings->beginGroup(QString::fromLatin1(m_currentPerspectiveId));
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saveSettings(settings);
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settings->setValue(QLatin1String("ToolSettingsSaved"), true);
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settings->endGroup();
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settings->setValue(QLatin1String(LAST_PERSPECTIVE_KEY), m_currentPerspectiveId);
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}
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QDockWidget *DebuggerMainWindow::registerDockWidget(const QByteArray &dockId, QWidget *widget)
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{
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QTC_ASSERT(!widget->objectName().isEmpty(), return 0);
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QDockWidget *dockWidget = addDockForWidget(widget);
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m_dockForDockId[dockId] = dockWidget;
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return dockWidget;
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}
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QString Perspective::name() const
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{
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return m_name;
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}
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void Perspective::setName(const QString &name)
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{
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m_name = name;
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}
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QList<QWidget *> ToolbarDescription::widgets() const
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{
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return m_widgets;
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}
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void ToolbarDescription::addAction(QAction *action)
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{
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auto button = new QToolButton;
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button->setDefaultAction(action);
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m_widgets.append(button);
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}
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void ToolbarDescription::addWidget(QWidget *widget)
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{
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m_widgets.append(widget);
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}
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Perspective::Operation::Operation(const QByteArray &dockId, QWidget *widget, const QByteArray &anchorDockId,
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Perspective::OperationType splitType, bool visibleByDefault,
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Qt::DockWidgetArea area)
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: dockId(dockId), widget(widget), anchorDockId(anchorDockId),
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operationType(splitType), visibleByDefault(visibleByDefault), area(area)
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{}
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Perspective::Perspective(const QString &name, const QVector<Operation> &splits)
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: m_name(name), m_operations(splits)
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{
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for (const Operation &split : splits)
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m_docks.append(split.dockId);
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}
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void Perspective::addOperation(const Operation &operation)
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{
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m_docks.append(operation.dockId);
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m_operations.append(operation);
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}
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} // Utils
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