Added a QML designer settings page.

src/plugins/qmldesigner/designersettings.cpp

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 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 "designersettings.h"
+
+#include <QtCore/QSettings>
+
+using namespace QmlDesigner;
+
+static const char *qmlGroup = "Qml";
+static const char *qmlDesignerGroup = "Designer";
+static const char *snapToGridKey = "SnapToGrid";
+static const char *showBoundingRectanglesKey = "ShowBoundingRectangles";
+
+void DesignerSettings::fromSettings(QSettings *settings)
+{
+    settings->beginGroup(QLatin1String(qmlGroup));
+    settings->beginGroup(QLatin1String(qmlDesignerGroup));
+    snapToGrid = settings->value(QLatin1String(snapToGridKey), false).toBool();
+    showBoundingRectangles = settings->value(
+            QLatin1String(showBoundingRectanglesKey), false).toBool();
+    settings->endGroup();
+    settings->endGroup();
+}
+
+void DesignerSettings::toSettings(QSettings *settings) const
+{
+    settings->beginGroup(QLatin1String(qmlGroup));
+    settings->beginGroup(QLatin1String(qmlDesignerGroup));
+    settings->setValue(QLatin1String(snapToGridKey), snapToGrid);
+    settings->setValue(QLatin1String(showBoundingRectanglesKey),
+                       showBoundingRectangles);
+    settings->endGroup();
+    settings->endGroup();
+}
+
+bool DesignerSettings::equals(const DesignerSettings &other) const
+{
+    return snapToGrid == other.snapToGrid
+            && showBoundingRectangles == other.showBoundingRectangles;
+}

src/plugins/qmldesigner/designersettings.h

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 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.
+**
+**************************************************************************/
+
+
+#ifndef DESIGNERSETTINGS_H
+#define DESIGNERSETTINGS_H
+
+#include <QtCore/QtGlobal>
+
+QT_BEGIN_NAMESPACE
+class QSettings;
+QT_END_NAMESPACE
+
+namespace QmlDesigner {
+
+struct DesignerSettings {
+    void fromSettings(QSettings *);
+    void toSettings(QSettings *) const;
+
+    bool equals(const DesignerSettings &other) const;
+
+    bool snapToGrid;
+    bool showBoundingRectangles;
+};
+
+inline bool operator==(const DesignerSettings &s1, const DesignerSettings &s2)
+{ return s1.equals(s2); }
+inline bool operator!=(const DesignerSettings &s1, const DesignerSettings &s2)
+{ return !s1.equals(s2); }
+
+} // namespace QmlDesigner
+
+#endif // DESIGNERSETTINGS_H

src/plugins/qmldesigner/qmldesignerplugin.cpp

@@ -51,6 +51,8 @@
 namespace QmlDesigner {
 namespace Internal {
 
+BauhausPlugin *BauhausPlugin::m_pluginInstance = 0;
+
 BauhausPlugin::BauhausPlugin() :
     m_designerCore(0)
 {
@@ -85,6 +87,8 @@ bool BauhausPlugin::initialize(const QStringList & /*arguments*/, QString *error
 
     m_designerCore = new QmlDesigner::IntegrationCore;
 
+    m_pluginInstance = this;
+
 #ifdef Q_OS_MAC
     const QString pluginPath = QCoreApplication::applicationDirPath() + "/../PlugIns/QmlDesigner";
 #else
@@ -105,6 +109,25 @@ void BauhausPlugin::extensionsInitialized()
 {
 }
 
+BauhausPlugin *BauhausPlugin::pluginInstance()
+{
+    return m_pluginInstance;
+}
+
+DesignerSettings BauhausPlugin::settings() const
+{
+    return m_settings;
+}
+
+void BauhausPlugin::setSettings(const DesignerSettings &s)
+{
+    if (s != m_settings) {
+        m_settings = s;
+        if (QSettings *settings = Core::ICore::instance()->settings())
+            m_settings.toSettings(settings);
+    }
+}
+
 }
 }
 

src/plugins/qmldesigner/qmldesignerplugin.h

@@ -30,6 +30,8 @@
 #ifndef QMLDESIGNERPLUGIN_H
 #define QMLDESIGNERPLUGIN_H
 
+#include <qmldesigner/designersettings.h>
+
 #include <extensionsystem/iplugin.h>
 
 namespace Core {
@@ -58,8 +60,15 @@ public:
     virtual bool initialize(const QStringList &arguments, QString *error_message = 0);
     virtual void extensionsInitialized();
 
+    static BauhausPlugin *pluginInstance();
+
+    DesignerSettings settings() const;
+    void setSettings(const DesignerSettings &s);
+
 private:
     QmlDesigner::IntegrationCore *m_designerCore;
+    static BauhausPlugin *m_pluginInstance;
+    DesignerSettings m_settings;
 };
 
 } // namespace Internal

src/plugins/qmldesigner/qmldesignerplugin.pro

@@ -19,11 +19,16 @@ HEADERS += qmldesignerconstants.h \
     qmldesignerplugin.h \
     designmode.h \
     designmodewidget.h \
-    application.h
+    application.h \
+    designersettings.h \
+    settingspage.h
 SOURCES += qmldesignerplugin.cpp \
     designmode.cpp \
     designmodewidget.cpp \
-    application.cpp
+    application.cpp \
+    designersettings.cpp \
+    settingspage.cpp
+FORMS += settingspage.ui
 
 OTHER_FILES += QmlDesigner.pluginspec
 RESOURCES += qmldesignerplugin.qrc

src/plugins/qmldesigner/settingspage.cpp

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 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 "designersettings.h"
+#include "qmldesignerconstants.h"
+#include "qmldesignerplugin.h"
+#include "settingspage.h"
+
+#include <QtCore/QTextStream>
+#include <QtGui/QCheckBox>
+
+using namespace QmlDesigner;
+using namespace QmlDesigner::Internal;
+
+SettingsPageWidget::SettingsPageWidget(QWidget *parent) :
+    QWidget(parent)
+{
+    m_ui.setupUi(this);
+}
+
+DesignerSettings SettingsPageWidget::settings() const
+{
+    DesignerSettings ds;
+    ds.snapToGrid = m_ui.snapToGridCheckbox->isChecked();
+    ds.showBoundingRectangles = m_ui.showBoundingRectanglesCheckbox->isChecked();
+    return ds;
+}
+
+void SettingsPageWidget::setSettings(const DesignerSettings &s)
+{
+    m_ui.snapToGridCheckbox->setChecked(s.snapToGrid);
+    m_ui.showBoundingRectanglesCheckbox->setChecked(s.showBoundingRectangles);
+}
+
+QString SettingsPageWidget::searchKeywords() const
+{
+    QString rc;
+    QTextStream(&rc)
+            << m_ui.snapToGridCheckbox->text()
+            << m_ui.showBoundingRectanglesCheckbox->text()
+            << ' ' << m_ui.groupBox->title();
+    rc.remove(QLatin1Char('&'));
+    return rc;
+}
+
+SettingsPage::SettingsPage() :
+    m_widget(0)
+{
+}
+
+QString SettingsPage::id() const
+{
+    return QLatin1String("QmlDesigner");
+}
+
+QString SettingsPage::displayName() const
+{
+    return tr("Designer");
+}
+
+QString SettingsPage::category() const
+{
+    return QLatin1String("Qml");
+}
+
+QString SettingsPage::displayCategory() const
+{
+    return QCoreApplication::translate("Qml", "QML");
+}
+
+QWidget *SettingsPage::createPage(QWidget *parent)
+{
+    m_widget = new SettingsPageWidget(parent);
+    m_widget->setSettings(BauhausPlugin::pluginInstance()->settings());
+    if (m_searchKeywords.isEmpty())
+        m_searchKeywords = m_widget->searchKeywords();
+    return m_widget;
+}
+
+void SettingsPage::apply()
+{
+    BauhausPlugin::pluginInstance()->setSettings(m_widget->settings());
+}
+
+bool SettingsPage::matches(const QString &s) const
+{
+    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
+}

src/plugins/qmldesigner/settingspage.h

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 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.
+**
+**************************************************************************/
+
+
+#ifndef SETTINGSPAGE_H
+#define SETTINGSPAGE_H
+
+#include "ui_settingspage.h"
+
+#include <coreplugin/dialogs/ioptionspage.h>
+
+#include <QtGui/QWidget>
+
+QT_BEGIN_NAMESPACE
+class QSettings;
+QT_END_NAMESPACE
+
+namespace QmlDesigner {
+
+class DesignerSettings;
+
+namespace Internal {
+
+class SettingsPageWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit SettingsPageWidget(QWidget *parent = 0);
+
+    DesignerSettings settings() const;
+    void setSettings(const DesignerSettings &);
+
+    QString searchKeywords() const;
+
+private:
+    Ui::SettingsPage m_ui;
+};
+
+
+class SettingsPage : public Core::IOptionsPage
+{
+    Q_OBJECT
+
+public:
+    SettingsPage();
+
+    QString id() const;
+    QString displayName() const;
+    QString category() const;
+    QString displayCategory() const;
+
+    QWidget *createPage(QWidget *parent);
+    void apply();
+    void finish() { }
+    virtual bool matches(const QString &) const;
+
+private:
+    QString m_searchKeywords;
+    SettingsPageWidget* m_widget;
+};
+
+} // namespace Internal
+} // namespace QmlDesigner
+
+#endif // SETTINGSPAGE_H

src/plugins/qmldesigner/settingspage.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>QmlDesigner::Internal::SettingsPage</class>
+ <widget class="QWidget" name="QmlDesigner::Internal::SettingsPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2">
+   <item>
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>GroupBox</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <widget class="QCheckBox" name="snapToGridCheckbox">
+        <property name="text">
+         <string>&amp;Snap to Grid</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="showBoundingRectanglesCheckbox">
+        <property name="text">
+         <string>Show Bounding Rectangles</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>207</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>