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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "diffshoweditor.h"
#include "diffeditorconstants.h"
#include <QToolBar>
#include <QToolButton>
#include <QCoreApplication>
#include <coreplugin/coreconstants.h>
#include <coreplugin/minisplitter.h>
#include <texteditor/basetexteditor.h>
#include <texteditor/texteditorsettings.h>
#include <texteditor/displaysettings.h>
using namespace TextEditor;
namespace DiffEditor {
namespace Internal {
class DiffShowEditorWidgetEditable : public BaseTextEditor
{
Q_OBJECT
public:
DiffShowEditorWidgetEditable(BaseTextEditorWidget *editorWidget) : BaseTextEditor(editorWidget) {}
Core::Id id() const { return "DiffShowViewEditor"; }
};
class DiffShowEditorWidget : public BaseTextEditorWidget
{
Q_OBJECT
public:
DiffShowEditorWidget(QWidget *parent = 0);
virtual QSize sizeHint() const;
public slots:
void setDisplaySettings(const DisplaySettings &ds);
protected:
BaseTextEditor *createEditor() { return new DiffShowEditorWidgetEditable(this); }
private:
};
DiffShowEditorWidget::DiffShowEditorWidget(QWidget *parent)
: BaseTextEditorWidget(parent)
{
DisplaySettings settings = displaySettings();
settings.m_textWrapping = false;
settings.m_displayLineNumbers = false;
settings.m_highlightCurrentLine = false;
settings.m_displayFoldingMarkers = false;
settings.m_markTextChanges = false;
settings.m_highlightBlocks = false;
BaseTextEditorWidget::setDisplaySettings(settings);
setCodeFoldingSupported(true);
setFrameStyle(QFrame::NoFrame);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
}
QSize DiffShowEditorWidget::sizeHint() const
{
QSize size = BaseTextEditorWidget::sizeHint();
size.setHeight(size.height() / 5);
return size;
}
void DiffShowEditorWidget::setDisplaySettings(const DisplaySettings &ds)
{
DisplaySettings settings = displaySettings();
settings.m_visualizeWhitespace = ds.m_visualizeWhitespace;
BaseTextEditorWidget::setDisplaySettings(settings);
}
} // namespace Internal
DiffShowEditor::DiffShowEditor(DiffEditorWidget *editorWidget)
: DiffEditor(editorWidget)
{
document()->setDisplayName(QCoreApplication::translate("DiffShowEditor",
Constants::DIFF_SHOW_EDITOR_DISPLAY_NAME));
QSplitter *splitter = new Core::MiniSplitter(Qt::Vertical);
m_diffShowWidget = new Internal::DiffShowEditorWidget(splitter);
m_diffShowWidget->setReadOnly(true);
splitter->addWidget(m_diffShowWidget);
splitter->addWidget(editorWidget);
setWidget(splitter);
connect(TextEditorSettings::instance(), SIGNAL(displaySettingsChanged(TextEditor::DisplaySettings)),
m_diffShowWidget, SLOT(setDisplaySettings(TextEditor::DisplaySettings)));
connect(TextEditorSettings::instance(), SIGNAL(fontSettingsChanged(TextEditor::FontSettings)),
m_diffShowWidget, SLOT(setFontSettings(TextEditor::FontSettings)));
m_diffShowWidget->setDisplaySettings(TextEditorSettings::displaySettings());
m_diffShowWidget->setCodeStyle(TextEditorSettings::codeStyle());
m_diffShowWidget->setFontSettings(TextEditorSettings::fontSettings());
}
DiffShowEditor::~DiffShowEditor()
{
}
void DiffShowEditor::setDescription(const QString &description)
{
m_diffShowWidget->setPlainText(description);
}
Core::Id DiffShowEditor::id() const
{
return Constants::DIFF_SHOW_EDITOR_ID;
}
QWidget *DiffShowEditor::toolBar()
{
if (m_toolWidget)
return m_toolWidget;
// Create
DiffEditor::toolBar();
m_toggleDescriptionButton = new QToolButton(m_toolWidget);
m_toggleDescriptionButton->setIcon(QIcon(QLatin1String(Core::Constants::ICON_TOGGLE_TOPBAR)));
m_toggleDescriptionButton->setCheckable(true);
m_toggleDescriptionButton->setChecked(true);
connect(m_toggleDescriptionButton, SIGNAL(clicked(bool)),
this, SLOT(setDescriptionVisible(bool)));
m_toolWidget->addWidget(m_toggleDescriptionButton);
setDescriptionVisible(true);
return m_toolWidget;
}
void DiffShowEditor::setDescriptionVisible(bool visible)
{
if (visible)
m_toggleDescriptionButton->setToolTip(tr("Hide Change Description"));
else
m_toggleDescriptionButton->setToolTip(tr("Show Change Description"));
m_diffShowWidget->setVisible(visible);
}
} // namespace DiffEditor
#include "diffshoweditor.moc"
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