editmode.cpp 3.99 KB
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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** Foundation and appearing in the file LICENSE.LGPL included in the
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**************************************************************************/
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#include "editmode.h"
#include "editormanager.h"
#include "coreconstants.h"
#include "modemanager.h"
#include "minisplitter.h"
#include "findplaceholder.h"
#include "outputpane.h"
#include "navigationwidget.h"
#include "rightpane.h"
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#include "ieditor.h"
#include "ifile.h"
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#include <QtCore/QLatin1String>
#include <QtGui/QHBoxLayout>
#include <QtGui/QWidget>
#include <QtGui/QSplitter>

using namespace Core;
using namespace Core::Internal;

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EditMode::EditMode(EditorManager *editorManager) :
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    m_editorManager(editorManager),
    m_splitter(new MiniSplitter),
    m_rightSplitWidgetLayout(new QVBoxLayout)
{
    m_rightSplitWidgetLayout->setSpacing(0);
    m_rightSplitWidgetLayout->setMargin(0);
    QWidget *rightSplitWidget = new QWidget;
    rightSplitWidget->setLayout(m_rightSplitWidgetLayout);
    m_rightSplitWidgetLayout->insertWidget(0, new Core::EditorManagerPlaceHolder(this));

    MiniSplitter *rightPaneSplitter = new MiniSplitter;
    rightPaneSplitter->insertWidget(0, rightSplitWidget);
    rightPaneSplitter->insertWidget(1, new RightPanePlaceHolder(this));
    rightPaneSplitter->setStretchFactor(0, 1);
    rightPaneSplitter->setStretchFactor(1, 0);

    MiniSplitter *splitter = new MiniSplitter;
    splitter->setOrientation(Qt::Vertical);
    splitter->insertWidget(0, rightPaneSplitter);
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    splitter->insertWidget(1, new Core::OutputPanePlaceHolder(this, splitter));
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    splitter->setStretchFactor(0, 3);
    splitter->setStretchFactor(1, 0);

    m_splitter->insertWidget(0, new NavigationWidgetPlaceHolder(this));
    m_splitter->insertWidget(1, splitter);
    m_splitter->setStretchFactor(0, 0);
    m_splitter->setStretchFactor(1, 1);

    ModeManager *modeManager = ModeManager::instance();
    connect(modeManager, SIGNAL(currentModeChanged(Core::IMode*)),
            this, SLOT(grabEditorManager(Core::IMode*)));
    m_splitter->setFocusProxy(m_editorManager);
}

EditMode::~EditMode()
{
    // Make sure the editor manager does not get deleted
    m_editorManager->setParent(0);
    delete m_splitter;
}

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QString EditMode::displayName() const
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{
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    return tr("Edit");
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}

QIcon EditMode::icon() const
{
    return QIcon(QLatin1String(":/fancyactionbar/images/mode_Edit.png"));
}

int EditMode::priority() const
{
    return Constants::P_MODE_EDIT;
}

QWidget* EditMode::widget()
{
    return m_splitter;
}

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QString EditMode::id() const
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{
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    return QLatin1String(Constants::MODE_EDIT);
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}

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Context EditMode::context() const
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{
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    static Context contexts(Constants::C_EDIT_MODE,
                            Constants::C_EDITORMANAGER,
                            Constants::C_NAVIGATION_PANE);
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    return contexts;
}

void EditMode::grabEditorManager(Core::IMode *mode)
{
    if (mode != this)
        return;

    if (m_editorManager->currentEditor())
        m_editorManager->currentEditor()->widget()->setFocus();
}