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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** 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.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "texteditorsettings.h"
#include "texteditorconstants.h"
#include "basetexteditor.h"
#include "behaviorsettings.h"
#include "behaviorsettingspage.h"
#include "displaysettings.h"
#include "displaysettingspage.h"
#include "fontsettingspage.h"
#include "storagesettings.h"
#include "tabsettings.h"
#include "texteditorplugin.h"
#include <extensionsystem/pluginmanager.h>
#include <utils/qtcassert.h>
#include <QtGui/QApplication>
using namespace TextEditor;
using namespace TextEditor::Constants;
TextEditorSettings *TextEditorSettings::m_instance = 0;
TextEditorSettings::TextEditorSettings(QObject *parent)
: QObject(parent)
{
QTC_ASSERT(!m_instance, return);
m_instance = this;
ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
// Note: default background colors are coming from FormatDescription::background()
// Add font preference page
FormatDescriptions formatDescriptions;
formatDescriptions.append(FormatDescription(QLatin1String(C_TEXT), tr("Text")));
// Special categories
const QPalette p = QApplication::palette();
formatDescriptions.append(FormatDescription(QLatin1String(C_LINK), tr("Link"), Qt::blue));
formatDescriptions.append(FormatDescription(QLatin1String(C_SELECTION), tr("Selection"), p.color(QPalette::HighlightedText)));
formatDescriptions.append(FormatDescription(QLatin1String(C_LINE_NUMBER), tr("Line Number")));
formatDescriptions.append(FormatDescription(QLatin1String(C_SEARCH_RESULT), tr("Search Result")));
formatDescriptions.append(FormatDescription(QLatin1String(C_SEARCH_SCOPE), tr("Search Scope")));
formatDescriptions.append(FormatDescription(QLatin1String(C_PARENTHESES), tr("Parentheses")));
formatDescriptions.append(FormatDescription(QLatin1String(C_CURRENT_LINE), tr("Current Line")));
FormatDescription currentLineNumber = FormatDescription(QLatin1String(C_CURRENT_LINE_NUMBER), tr("Current Line Number"), Qt::darkGray);
currentLineNumber.format().setBold(true);
formatDescriptions.append(currentLineNumber);
formatDescriptions.append(FormatDescription(QLatin1String(C_OCCURRENCES), tr("Occurrences")));
formatDescriptions.append(FormatDescription(QLatin1String(C_OCCURRENCES_UNUSED), tr("Unused Occurrence")));
formatDescriptions.append(FormatDescription(QLatin1String(C_OCCURRENCES_RENAME), tr("Renaming Occurrence")));
// Standard categories
formatDescriptions.append(FormatDescription(QLatin1String(C_NUMBER), tr("Number"), Qt::darkBlue));
formatDescriptions.append(FormatDescription(QLatin1String(C_STRING), tr("String"), Qt::darkGreen));
formatDescriptions.append(FormatDescription(QLatin1String(C_TYPE), tr("Type"), Qt::darkMagenta));
formatDescriptions.append(FormatDescription(QLatin1String(C_KEYWORD), tr("Keyword"), Qt::darkYellow));
formatDescriptions.append(FormatDescription(QLatin1String(C_OPERATOR), tr("Operator")));
formatDescriptions.append(FormatDescription(QLatin1String(C_PREPROCESSOR), tr("Preprocessor"), Qt::darkBlue));
formatDescriptions.append(FormatDescription(QLatin1String(C_LABEL), tr("Label"), Qt::darkRed));
formatDescriptions.append(FormatDescription(QLatin1String(C_COMMENT), tr("Comment"), Qt::darkGreen));
formatDescriptions.append(FormatDescription(QLatin1String(C_DOXYGEN_COMMENT), tr("Doxygen Comment"), Qt::darkBlue));
formatDescriptions.append(FormatDescription(QLatin1String(C_DOXYGEN_TAG), tr("Doxygen Tag"), Qt::blue));
formatDescriptions.append(FormatDescription(QLatin1String(C_VISUAL_WHITESPACE), tr("Visual Whitespace"), Qt::lightGray));
formatDescriptions.append(FormatDescription(QLatin1String(C_DISABLED_CODE), tr("Disabled Code")));
// Diff categories
formatDescriptions.append(FormatDescription(QLatin1String(C_ADDED_LINE), tr("Added Line"), QColor(0, 170, 0)));
formatDescriptions.append(FormatDescription(QLatin1String(C_REMOVED_LINE), tr("Removed Line"), Qt::red));
formatDescriptions.append(FormatDescription(QLatin1String(C_DIFF_FILE), tr("Diff File"), Qt::darkBlue));
formatDescriptions.append(FormatDescription(QLatin1String(C_DIFF_LOCATION), tr("Diff Location"), Qt::blue));
const QString category = QLatin1String(Constants::TEXT_EDITOR_SETTINGS_CATEGORY);
const QString displayCategory = QCoreApplication::translate("TextEditor", Constants::TEXT_EDITOR_SETTINGS_TR_CATEGORY);
const QIcon categoryIcon = QIcon(QLatin1String(Constants::TEXT_EDITOR_SETTINGS_CATEGORY_ICON));
m_fontSettingsPage = new FontSettingsPage(formatDescriptions,
QLatin1String("A.FontSettings"),
category, displayCategory, this);
pm->addObject(m_fontSettingsPage);
// Add the GUI used to configure the tab, storage and interaction settings
TextEditor::BehaviorSettingsPageParameters behaviorSettingsPageParameters;
behaviorSettingsPageParameters.id = QLatin1String("B.BehaviourSettings");
behaviorSettingsPageParameters.displayName = tr("Behavior");
behaviorSettingsPageParameters.category = category;
behaviorSettingsPageParameters.displayCategory = displayCategory;
behaviorSettingsPageParameters.categoryIcon = categoryIcon;
behaviorSettingsPageParameters.settingsPrefix = QLatin1String("text");
m_behaviorSettingsPage = new BehaviorSettingsPage(behaviorSettingsPageParameters, this);
pm->addObject(m_behaviorSettingsPage);
TextEditor::DisplaySettingsPageParameters displaySettingsPageParameters;
displaySettingsPageParameters.id = QLatin1String("D.DisplaySettings"),
displaySettingsPageParameters.displayName = tr("Display");
displaySettingsPageParameters.category = category;
displaySettingsPageParameters.displayCategory = displayCategory;
displaySettingsPageParameters.categoryIcon = categoryIcon;
displaySettingsPageParameters.settingsPrefix = QLatin1String("text");
m_displaySettingsPage = new DisplaySettingsPage(displaySettingsPageParameters, this);
pm->addObject(m_displaySettingsPage);
connect(m_fontSettingsPage, SIGNAL(changed(TextEditor::FontSettings)),
this, SIGNAL(fontSettingsChanged(TextEditor::FontSettings)));
connect(m_behaviorSettingsPage, SIGNAL(tabSettingsChanged(TextEditor::TabSettings)),
this, SIGNAL(tabSettingsChanged(TextEditor::TabSettings)));
connect(m_behaviorSettingsPage, SIGNAL(storageSettingsChanged(TextEditor::StorageSettings)),
this, SIGNAL(storageSettingsChanged(TextEditor::StorageSettings)));
connect(m_behaviorSettingsPage, SIGNAL(behaviorSettingsChanged(TextEditor::BehaviorSettings)),
this, SIGNAL(behaviorSettingsChanged(TextEditor::BehaviorSettings)));
connect(m_displaySettingsPage, SIGNAL(displaySettingsChanged(TextEditor::DisplaySettings)),
this, SIGNAL(displaySettingsChanged(TextEditor::DisplaySettings)));
}
TextEditorSettings::~TextEditorSettings()
{
ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
pm->removeObject(m_fontSettingsPage);
pm->removeObject(m_behaviorSettingsPage);
pm->removeObject(m_displaySettingsPage);
m_instance = 0;
}
TextEditorSettings *TextEditorSettings::instance()
{
return m_instance;
}
/**
* Initializes editor settings. Also connects signals to keep them up to date
* when they are changed.
*/
void TextEditorSettings::initializeEditor(BaseTextEditor *editor)
{
// Connect to settings change signals
connect(this, SIGNAL(fontSettingsChanged(TextEditor::FontSettings)),
editor, SLOT(setFontSettingsIfVisible(TextEditor::FontSettings)));
connect(this, SIGNAL(tabSettingsChanged(TextEditor::TabSettings)),
editor, SLOT(setTabSettings(TextEditor::TabSettings)));
connect(this, SIGNAL(storageSettingsChanged(TextEditor::StorageSettings)),
editor, SLOT(setStorageSettings(TextEditor::StorageSettings)));
connect(this, SIGNAL(behaviorSettingsChanged(TextEditor::BehaviorSettings)),
editor, SLOT(setBehaviorSettings(TextEditor::BehaviorSettings)));
connect(this, SIGNAL(displaySettingsChanged(TextEditor::DisplaySettings)),
editor, SLOT(setDisplaySettings(TextEditor::DisplaySettings)));
connect(editor, SIGNAL(requestFontZoom(int)),
this, SLOT(fontZoomRequested(int)));
connect(editor, SIGNAL(requestZoomReset()),
this, SLOT(zoomResetRequested()));
// Apply current settings (tab settings depend on font settings)
editor->setFontSettings(fontSettings());
editor->setTabSettings(tabSettings());
editor->setStorageSettings(storageSettings());
editor->setBehaviorSettings(behaviorSettings());
editor->setDisplaySettings(displaySettings());
}
void TextEditorSettings::fontZoomRequested(int zoom)
{
FontSettings &fs = const_cast<FontSettings&>(fontSettings());
fs.setFontZoom(qMax(10, fs.fontZoom() + zoom));
m_fontSettingsPage->saveSettings();
}
void TextEditorSettings::zoomResetRequested()
{
FontSettings &fs = const_cast<FontSettings&>(fontSettings());
fs.setFontZoom(100);
m_fontSettingsPage->saveSettings();
}
const FontSettings &TextEditorSettings::fontSettings() const
{
return m_fontSettingsPage->fontSettings();
}
const TabSettings &TextEditorSettings::tabSettings() const
{
return m_behaviorSettingsPage->tabSettings();
}
const StorageSettings &TextEditorSettings::storageSettings() const
{
return m_behaviorSettingsPage->storageSettings();
}
const BehaviorSettings &TextEditorSettings::behaviorSettings() const
{
return m_behaviorSettingsPage->behaviorSettings();
}
const DisplaySettings &TextEditorSettings::displaySettings() const
{
return m_displaySettingsPage->displaySettings();
}
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