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/****************************************************************************
**
** Copyright (C) 2012 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 "qmljscodestylesettingspage.h"
#include "ui_qmljscodestylesettingspage.h"
#include "qmljstoolsconstants.h"
#include "qmljstoolssettings.h"
#include "qmljsindenter.h"
#include "qmljsqtstylecodeformatter.h"
#include <texteditor/snippets/isnippetprovider.h>
#include <texteditor/fontsettings.h>
#include <texteditor/tabsettings.h>
#include <texteditor/simplecodestylepreferences.h>
#include <texteditor/displaysettings.h>
#include <texteditor/texteditorsettings.h>
#include <texteditor/codestyleeditor.h>
#include <extensionsystem/pluginmanager.h>
#include <qmldesigner/qmldesignerconstants.h>
#include <qmljseditor/qmljseditorconstants.h>
#include <coreplugin/icore.h>
#include <QTextStream>
using namespace TextEditor;
namespace QmlJSTools {
namespace Internal {
// ------------------ CppCodeStyleSettingsWidget
QmlJSCodeStylePreferencesWidget::QmlJSCodeStylePreferencesWidget(QWidget *parent) :
QWidget(parent),
m_preferences(0),
m_ui(new Ui::QmlJSCodeStyleSettingsPage)
{
m_ui->setupUi(this);
const QList<ISnippetProvider *> &providers =
ExtensionSystem::PluginManager::getObjects<ISnippetProvider>();
foreach (ISnippetProvider *provider, providers) {
if (provider->groupId() == QLatin1String(QmlJSEditor::Constants::QML_SNIPPETS_GROUP_ID)) {
provider->decorateEditor(m_ui->previewTextEdit);
break;
}
}
TextEditor::TextEditorSettings *textEditorSettings = TextEditorSettings::instance();
decorateEditor(textEditorSettings->fontSettings());
connect(textEditorSettings, SIGNAL(fontSettingsChanged(TextEditor::FontSettings)),
this, SLOT(decorateEditor(TextEditor::FontSettings)));
setVisualizeWhitespace(true);
updatePreview();
}
QmlJSCodeStylePreferencesWidget::~QmlJSCodeStylePreferencesWidget()
{
delete m_ui;
}
void QmlJSCodeStylePreferencesWidget::setPreferences(TextEditor::ICodeStylePreferences *preferences)
{
m_preferences = preferences;
m_ui->tabPreferencesWidget->setPreferences(preferences);
if (m_preferences)
connect(m_preferences, SIGNAL(currentTabSettingsChanged(TextEditor::TabSettings)),
this, SLOT(slotSettingsChanged()));
updatePreview();
}
QString QmlJSCodeStylePreferencesWidget::searchKeywords() const
{
QString rc;
QLatin1Char sep(' ');
QTextStream(&rc)
<< sep << m_ui->tabPreferencesWidget->searchKeywords()
;
rc.remove(QLatin1Char('&'));
return rc;
}
void QmlJSCodeStylePreferencesWidget::decorateEditor(const TextEditor::FontSettings &fontSettings)
{
const ISnippetProvider *provider = 0;
const QList<ISnippetProvider *> &providers =
ExtensionSystem::PluginManager::getObjects<ISnippetProvider>();
foreach (const ISnippetProvider *current, providers) {
if (current->groupId() == QLatin1String(QmlJSEditor::Constants::QML_SNIPPETS_GROUP_ID)) {
provider = current;
break;
}
}
m_ui->previewTextEdit->setFontSettings(fontSettings);
if (provider)
provider->decorateEditor(m_ui->previewTextEdit);
}
void QmlJSCodeStylePreferencesWidget::setVisualizeWhitespace(bool on)
{
DisplaySettings displaySettings = m_ui->previewTextEdit->displaySettings();
displaySettings.m_visualizeWhitespace = on;
m_ui->previewTextEdit->setDisplaySettings(displaySettings);
}
void QmlJSCodeStylePreferencesWidget::slotSettingsChanged()
{
updatePreview();
}
void QmlJSCodeStylePreferencesWidget::updatePreview()
{
QTextDocument *doc = m_ui->previewTextEdit->document();
const TextEditor::TabSettings &ts = m_preferences
? m_preferences->currentTabSettings()
: TextEditorSettings::instance()->codeStyle()->tabSettings();
m_ui->previewTextEdit->setTabSettings(ts);
CreatorCodeFormatter formatter(ts);
formatter.invalidateCache(doc);
QTextBlock block = doc->firstBlock();
QTextCursor tc = m_ui->previewTextEdit->textCursor();
tc.beginEditBlock();
while (block.isValid()) {
m_ui->previewTextEdit->indenter()->indentBlock(doc, block, QChar::Null, ts);
block = block.next();
}
tc.endEditBlock();
}
// ------------------ CppCodeStyleSettingsPage
QmlJSCodeStyleSettingsPage::QmlJSCodeStyleSettingsPage(/*QSharedPointer<CppFileSettings> &settings,*/
QWidget *parent) :
Core::IOptionsPage(parent),
m_pageTabPreferences(0)
{
setId(QLatin1String(Constants::QML_JS_CODE_STYLE_SETTINGS_ID));
setDisplayName(QCoreApplication::translate("QmlJSTools", Constants::QML_JS_CODE_STYLE_SETTINGS_NAME));
setCategory(QLatin1String(QmlJSEditor::Constants::SETTINGS_CATEGORY_QML));
setDisplayCategory(QCoreApplication::translate("QmlJSEditor", QmlJSEditor::Constants::SETTINGS_TR_CATEGORY_QML));
setCategoryIcon(QLatin1String(QmlDesigner::Constants::SETTINGS_CATEGORY_QML_ICON));
}
QWidget *QmlJSCodeStyleSettingsPage::createPage(QWidget *parent)
{
TextEditor::SimpleCodeStylePreferences *originalTabPreferences
= QmlJSToolsSettings::globalCodeStyle();
m_pageTabPreferences = new TextEditor::SimpleCodeStylePreferences(m_widget);
m_pageTabPreferences->setDelegatingPool(originalTabPreferences->delegatingPool());
m_pageTabPreferences->setTabSettings(originalTabPreferences->tabSettings());
m_pageTabPreferences->setCurrentDelegate(originalTabPreferences->currentDelegate());
m_pageTabPreferences->setId(originalTabPreferences->id());
TextEditorSettings *settings = TextEditorSettings::instance();
m_widget = new CodeStyleEditor(settings->codeStyleFactory(QmlJSTools::Constants::QML_JS_SETTINGS_ID),
m_pageTabPreferences, parent);
return m_widget;
}
void QmlJSCodeStyleSettingsPage::apply()
{
if (m_widget) {
QSettings *s = Core::ICore::settings();
TextEditor::SimpleCodeStylePreferences *originalTabPreferences = QmlJSToolsSettings::globalCodeStyle();
if (originalTabPreferences->tabSettings() != m_pageTabPreferences->tabSettings()) {
originalTabPreferences->setTabSettings(m_pageTabPreferences->tabSettings());
if (s)
originalTabPreferences->toSettings(QmlJSTools::Constants::QML_JS_SETTINGS_ID, s);
}
if (originalTabPreferences->currentDelegate() != m_pageTabPreferences->currentDelegate()) {
originalTabPreferences->setCurrentDelegate(m_pageTabPreferences->currentDelegate());
if (s)
originalTabPreferences->toSettings(QmlJSTools::Constants::QML_JS_SETTINGS_ID, s);
}
}
}
bool QmlJSCodeStyleSettingsPage::matches(const QString &s) const
{
return m_searchKeywords.contains(s, Qt::CaseInsensitive);
}
} // namespace Internal
} // namespace QmlJSTools
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