QmlDesigner: Register the remaining contexts more directly

The texteditor case remains somewhat special as it modifies
the set context after construction.

Change-Id: I8dadeff9177db5281d91f7826f06b994ff132883
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/qmldesigner/CMakeLists.txt

@@ -521,7 +521,6 @@ add_qtc_plugin(QmlDesigner
     ${CMAKE_CURRENT_LIST_DIR}/designercore #can not be a public dependency -> EXCLUDE_FROM_INSTALL in QmlDesignerCore
     ${CMAKE_CURRENT_LIST_DIR}/designercore/include #iwidgetplugin.h is used by other plugins
   SOURCES
-    designmodecontext.cpp designmodecontext.h
     designmodewidget.cpp designmodewidget.h
     documentmanager.cpp documentmanager.h
     documentwarningwidget.cpp documentwarningwidget.h

src/plugins/qmldesigner/components/edit3d/edit3dview.cpp

@@ -9,7 +9,6 @@
 #include "designeractionmanager.h"
 #include "designericons.h"
 #include "designersettings.h"
-#include "designmodecontext.h"
 #include "edit3dcanvas.h"
 #include "edit3dviewconfig.h"
 #include "edit3dwidget.h"
@@ -72,9 +71,6 @@ void Edit3DView::createEdit3DWidget()
 {
     createEdit3DActions();
     m_edit3DWidget = new Edit3DWidget(this);
-
-    auto editor3DContext = new Internal::Editor3DContext(m_edit3DWidget.data());
-    Core::ICore::addContextObject(editor3DContext);
 }
 
 void Edit3DView::checkImports()

src/plugins/qmldesigner/components/edit3d/edit3dwidget.cpp

@@ -47,6 +47,8 @@
 #include <QMimeData>
 #include <QVBoxLayout>
 
+using namespace Core;
+
 namespace QmlDesigner {
 
 inline static QIcon contextIcon(const DesignerIcons::IconId &iconId)
@@ -186,6 +188,10 @@ Edit3DWidget::Edit3DWidget(Edit3DView *view)
     m_canvas = new Edit3DCanvas(this);
     fillLayout->addWidget(m_canvas.data());
     showCanvas(false);
+
+    IContext::attach(this,
+                     Context(Constants::C_QMLEDITOR3D, Constants::C_QT_QUICK_TOOLS_MENU),
+                     [this](const IContext::HelpCallback &callback) { contextHelp(callback); });
 }
 
 void Edit3DWidget::createContextMenu()

src/plugins/qmldesigner/components/formeditor/formeditorview.cpp

@@ -18,7 +18,6 @@
 #include <qmldesignerplugin.h>
 #include <bindingproperty.h>
 #include <designersettings.h>
-#include <designmodecontext.h>
 #include <model.h>
 #include <modelnode.h>
 #include <nodeabstractproperty.h>
@@ -205,9 +204,6 @@ void FormEditorView::createFormEditorWidget()
 
     m_currentTool = m_selectionTool.get();
 
-    auto formEditorContext = new Internal::FormEditorContext(m_formEditorWidget.data());
-    Core::ICore::addContextObject(formEditorContext);
-
     connect(m_formEditorWidget->zoomAction(), &ZoomAction::zoomLevelChanged, [this] {
         m_currentTool->formEditorItemsChanged(scene()->allFormEditorItems());
     });

src/plugins/qmldesigner/components/formeditor/formeditorwidget.cpp

@@ -41,6 +41,8 @@
 #include <QVBoxLayout>
 #include <QWheelEvent>
 
+using namespace Core;
+
 namespace QmlDesigner {
 
 namespace {
@@ -292,6 +294,10 @@ FormEditorWidget::FormEditorWidget(FormEditorView *view)
 
     QByteArray sheet = Utils::FileReader::fetchQrc(":/qmldesigner/stylesheet.css");
     setStyleSheet(Theme::replaceCssColors(QString::fromUtf8(sheet)));
+
+    IContext::attach(this,
+                     Context(Constants::C_QMLFORMEDITOR, Constants::C_QT_QUICK_TOOLS_MENU),
+                     [this](const IContext::HelpCallback &callback) { contextHelp(callback); });
 }
 
 void FormEditorWidget::changeTransformTool(bool checked)

src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp

@@ -5,7 +5,6 @@
 
 #include "bindingproperty.h"
 #include "createtexture.h"
-#include "designmodecontext.h"
 #include "externaldependenciesinterface.h"
 #include "materialbrowsermodel.h"
 #include "materialbrowsertexturesmodel.h"
@@ -62,9 +61,6 @@ WidgetInfo MaterialBrowserView::widgetInfo()
     if (m_widget.isNull()) {
         m_widget = new MaterialBrowserWidget(m_imageCache, this);
 
-        auto matEditorContext = new Internal::MaterialBrowserContext(m_widget.data());
-        Core::ICore::addContextObject(matEditorContext);
-
         // custom notifications below are sent to the MaterialEditor
         MaterialBrowserModel *matBrowserModel = m_widget->materialBrowserModel().data();
 

src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp

@@ -32,6 +32,8 @@
 #include <QShortcut>
 #include <QVBoxLayout>
 
+using namespace Core;
+
 namespace QmlDesigner {
 
 static QString propertyEditorResourcesPath()
@@ -212,6 +214,10 @@ MaterialBrowserWidget::MaterialBrowserWidget(AsynchronousImageCache &imageCache,
     reloadQmlSource();
 
     setFocusProxy(m_quickWidget->quickWidget());
+
+    IContext::attach(this,
+                     Context(Constants::C_QMLMATERIALBROWSER, Constants::C_QT_QUICK_TOOLS_MENU),
+                     [this](const IContext::HelpCallback &callback) { contextHelp(callback); });
 }
 
 void MaterialBrowserWidget::updateMaterialPreview(const ModelNode &node, const QPixmap &pixmap)

src/plugins/qmldesigner/components/navigator/navigatorview.cpp

@@ -12,7 +12,6 @@
 #include <bindingproperty.h>
 #include <commontypecache.h>
 #include <designersettings.h>
-#include <designmodecontext.h>
 #include <itemlibraryentry.h>
 #include <model/modelutils.h>
 #include <nodeinstanceview.h>
@@ -758,10 +757,6 @@ void NavigatorView::setupWidget()
 {
     m_widget = new NavigatorWidget(this);
     m_treeModel = new NavigatorTreeModel(this);
-
-    auto navigatorContext = new Internal::NavigatorContext(m_widget.data());
-    Core::ICore::addContextObject(navigatorContext);
-
     m_treeModel->setView(this);
     m_widget->setTreeModel(m_treeModel.data());
     m_currentModelInterface = m_treeModel;

src/plugins/qmldesigner/components/navigator/navigatorwidget.cpp

@@ -25,6 +25,8 @@
 #include <utils/stylehelper.h>
 #include <utils/utilsicons.h>
 
+using namespace Core;
+
 namespace QmlDesigner {
 
 NavigatorWidget::NavigatorWidget(NavigatorView *view)
@@ -67,6 +69,10 @@ NavigatorWidget::NavigatorWidget(NavigatorView *view)
     QmlDesignerPlugin::trackWidgetFocusTime(this, Constants::EVENT_NAVIGATORVIEW_TIME);
 
     setFocusProxy(m_treeView);
+
+    IContext::attach(this,
+                     Core::Context(Constants::C_QMLNAVIGATOR, Constants::C_QT_QUICK_TOOLS_MENU),
+                     [this](const IContext::HelpCallback &callback) { contextHelp(callback); });
 }
 
 void NavigatorWidget::setTreeModel(QAbstractItemModel *model)

src/plugins/qmldesigner/components/texteditor/texteditorview.cpp

@@ -6,7 +6,6 @@
 #include "texteditorwidget.h"
 
 #include <customnotifications.h>
-#include <designmodecontext.h>
 #include <designdocument.h>
 #include <designersettings.h>
 #include <modelnode.h>
@@ -14,6 +13,7 @@
 #include <zoomaction.h>
 #include <nodeabstractproperty.h>
 #include <nodelistproperty.h>
+#include <qmldesignerconstants.h>
 #include <qmldesignerplugin.h>
 
 #include <coreplugin/actionmanager/actioncontainer.h>
@@ -41,6 +41,8 @@
 #include <QString>
 #include <QTimer>
 
+using namespace Core;
+
 namespace QmlDesigner {
 
 const char TEXTEDITOR_CONTEXT_ID[] = "QmlDesigner.TextEditorContext";
@@ -48,8 +50,13 @@ const char TEXTEDITOR_CONTEXT_ID[] = "QmlDesigner.TextEditorContext";
 TextEditorView::TextEditorView(ExternalDependenciesInterface &externalDependencies)
     : AbstractView{externalDependencies}
     , m_widget(new TextEditorWidget(this))
-    , m_textEditorContext(new Internal::TextEditorContext(m_widget))
+    , m_textEditorContext(new Core::IContext(m_widget))
 {
+    m_textEditorContext->setWidget(m_widget);
+    m_textEditorContext->setContext(Context(Constants::C_QMLTEXTEDITOR, Constants::C_QT_QUICK_TOOLS_MENU));
+    m_textEditorContext->setContextHelpProvider([this](const IContext::HelpCallback &callback) {
+        m_widget->contextHelp(callback);
+    });
     Core::ICore::addContextObject(m_textEditorContext);
 
     Core::Context context(TEXTEDITOR_CONTEXT_ID);

src/plugins/qmldesigner/components/texteditor/texteditorview.h

@@ -8,18 +8,10 @@
 
 #include <coreplugin/icontext.h>
 
-#include <memory>
-
 namespace TextEditor { class BaseTextEditor; }
 
-namespace Utils { class CrumblePath; }
-
 namespace QmlDesigner {
 
-namespace Internal {
-class TextEditorContext;
-}
-
 class TextEditorWidget;
 
 class QMLDESIGNERCOMPONENTS_EXPORT TextEditorView : public AbstractView
@@ -85,7 +77,7 @@ public:
 
 private:
     QPointer<TextEditorWidget> m_widget;
-    Internal::TextEditorContext *m_textEditorContext;
+    Core::IContext *m_textEditorContext;
     bool m_errorState = false;
 };
 

src/plugins/qmldesigner/components/timelineeditor/timelineview.cpp

@@ -36,10 +36,6 @@
 
 #include <coreplugin/icore.h>
 
-#include <utils/qtcassert.h>
-
-#include <designmodecontext.h>
-
 #include <utils/algorithm.h>
 #include <utils/qtcassert.h>
 

src/plugins/qmldesigner/components/transitioneditor/transitioneditorview.cpp

@@ -28,8 +28,6 @@
 #include <qmltimeline.h>
 #include <qmltimelinekeyframegroup.h>
 
-#include <designmodecontext.h>
-
 #include <coreplugin/icore.h>
 #include <coreplugin/messagebox.h>
 

src/plugins/qmldesigner/designmodecontext.cpp

@@ -1,76 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
-
-#include "designmodecontext.h"
-#include "assetslibrarywidget.h"
-#include "designmodewidget.h"
-#include "edit3dwidget.h"
-#include "formeditorwidget.h"
-#include "materialbrowserwidget.h"
-#include "navigatorwidget.h"
-#include "qmldesignerconstants.h"
-#include "texteditorwidget.h"
-
-namespace QmlDesigner::Internal {
-
-DesignModeContext::DesignModeContext(QWidget *widget)
-    : IContext(widget)
-{
-    setWidget(widget);
-    setContext(Core::Context(Constants::C_QMLDESIGNER, Constants::C_QT_QUICK_TOOLS_MENU));
-    setContextHelpProvider([this](const HelpCallback &callback) {
-        qobject_cast<DesignModeWidget *>(m_widget)->contextHelp(callback);
-    });
-}
-
-FormEditorContext::FormEditorContext(QWidget *widget)
-  : IContext(widget)
-{
-    setWidget(widget);
-    setContext(Core::Context(Constants::C_QMLFORMEDITOR, Constants::C_QT_QUICK_TOOLS_MENU));
-    setContextHelpProvider([this](const HelpCallback &callback) {
-        qobject_cast<FormEditorWidget *>(m_widget)->contextHelp(callback);
-    });
-}
-
-Editor3DContext::Editor3DContext(QWidget *widget)
-  : IContext(widget)
-{
-    setWidget(widget);
-    setContext(Core::Context(Constants::C_QMLEDITOR3D, Constants::C_QT_QUICK_TOOLS_MENU));
-    setContextHelpProvider([this](const HelpCallback &callback) {
-        qobject_cast<Edit3DWidget *>(m_widget)->contextHelp(callback);
-    });
-}
-
-MaterialBrowserContext::MaterialBrowserContext(QWidget *widget)
-  : IContext(widget)
-{
-    setWidget(widget);
-    setContext(Core::Context(Constants::C_QMLMATERIALBROWSER, Constants::C_QT_QUICK_TOOLS_MENU));
-    setContextHelpProvider([this](const HelpCallback &callback) {
-        qobject_cast<MaterialBrowserWidget *>(m_widget)->contextHelp(callback);
-    });
-}
-
-NavigatorContext::NavigatorContext(QWidget *widget)
-  : IContext(widget)
-{
-    setWidget(widget);
-    setContext(Core::Context(Constants::C_QMLNAVIGATOR, Constants::C_QT_QUICK_TOOLS_MENU));
-    setContextHelpProvider([this](const HelpCallback &callback) {
-        qobject_cast<NavigatorWidget *>(m_widget)->contextHelp(callback);
-    });
-}
-
-TextEditorContext::TextEditorContext(QWidget *widget)
-  : IContext(widget)
-{
-    setWidget(widget);
-    setContext(Core::Context(Constants::C_QMLTEXTEDITOR, Constants::C_QT_QUICK_TOOLS_MENU));
-    setContextHelpProvider([this](const HelpCallback &callback) {
-        qobject_cast<TextEditorWidget *>(m_widget)->contextHelp(callback);
-    });
-}
-
-} // namespace QmlDesigner::Internal

src/plugins/qmldesigner/designmodecontext.h

@@ -1,62 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
-
-#pragma once
-
-#include <coreplugin/icontext.h>
-
-namespace QmlDesigner {
-namespace Internal {
-
-/**
-  * Bauhaus Design mode context object
-  */
-class DesignModeContext : public Core::IContext
-{
-    Q_OBJECT
-
-public:
-    DesignModeContext(QWidget *widget);
-};
-
-class FormEditorContext : public Core::IContext
-{
-    Q_OBJECT
-
-public:
-    FormEditorContext(QWidget *widget);
-};
-
-class Editor3DContext : public Core::IContext
-{
-    Q_OBJECT
-
-public:
-    Editor3DContext(QWidget *widget);
-};
-
-class MaterialBrowserContext : public Core::IContext
-{
-    Q_OBJECT
-
-public:
-    MaterialBrowserContext(QWidget *widget);
-};
-
-class NavigatorContext : public Core::IContext
-{
-    Q_OBJECT
-
-public:
-    NavigatorContext(QWidget *widget);
-};
-
-class TextEditorContext : public Core::IContext
-{
-    Q_OBJECT
-
-public:
-    TextEditorContext(QWidget *widget);
-};
-} // namespace Internal
-} // namespace QmlDesigner

src/plugins/qmldesigner/designmodewidget.cpp

@@ -55,9 +55,7 @@
 #include <advanceddockingsystem/docksplitter.h>
 #include <advanceddockingsystem/iconprovider.h>
 
-using Core::MiniSplitter;
-using Core::IEditor;
-using Core::EditorManager;
+using namespace Core;
 
 using namespace QmlDesigner;
 
@@ -121,6 +119,10 @@ DesignModeWidget::DesignModeWidget()
     setAcceptDrops(true);
     if (Utils::StyleHelper::isQDSTheme() || Core::ICore::isQtDesignStudio())
         qApp->setStyle(QmlDesignerBasePlugin::style());
+
+    IContext::attach(this,
+                     Context(Constants::C_QMLDESIGNER, Constants::C_QT_QUICK_TOOLS_MENU),
+                     [this](const IContext::HelpCallback &callback) { contextHelp(callback); });
 }
 
 DesignModeWidget::~DesignModeWidget()

src/plugins/qmldesigner/qmldesignerplugin.cpp

@@ -5,7 +5,6 @@
 #include "qmldesignertr.h"
 
 #include "coreplugin/iwizardfactory.h"
-#include "designmodecontext.h"
 #include "designmodewidget.h"
 #include "dynamiclicensecheck.h"
 #include "exception.h"
@@ -90,6 +89,7 @@
 
 static Q_LOGGING_CATEGORY(qmldesignerLog, "qtc.qmldesigner", QtWarningMsg)
 
+using namespace Core;
 using namespace QmlDesigner::Internal;
 
 namespace QmlDesigner {
@@ -380,10 +380,13 @@ static QString projectPath(const Utils::FilePath &fileName)
     return path;
 }
 
-void QmlDesignerPlugin::integrateIntoQtCreator(QWidget *modeWidget)
+void QmlDesignerPlugin::integrateIntoQtCreator(DesignModeWidget *modeWidget)
 {
-    auto context = new Internal::DesignModeContext(modeWidget);
-    Core::ICore::addContextObject(context);
+    const Context context(Constants::C_QMLDESIGNER, Constants::C_QT_QUICK_TOOLS_MENU);
+    IContext::attach(modeWidget, context, [modeWidget](const IContext::HelpCallback &callback) {
+        modeWidget->contextHelp(callback);
+    });
+
     Core::Context qmlDesignerMainContext(Constants::C_QMLDESIGNER);
     Core::Context qmlDesignerFormEditorContext(Constants::C_QMLFORMEDITOR);
     Core::Context qmlDesignerEditor3dContext(Constants::C_QMLEDITOR3D);
@@ -397,7 +400,7 @@ void QmlDesignerPlugin::integrateIntoQtCreator(QWidget *modeWidget)
     const QStringList mimeTypes = { Utils::Constants::QML_MIMETYPE,
                                     Utils::Constants::QMLUI_MIMETYPE };
 
-    Core::DesignMode::registerDesignWidget(modeWidget, mimeTypes, context->context());
+    Core::DesignMode::registerDesignWidget(modeWidget, mimeTypes, context);
 
     connect(Core::DesignMode::instance(), &Core::DesignMode::actionsUpdated,
         &d->shortCutManager, &ShortCutManager::updateActions);

src/plugins/qmldesigner/qmldesignerplugin.h

@@ -101,7 +101,7 @@ private slots:
 
 private: // functions
     void lauchFeedbackPopupInternal(const QString &identifier);
-    void integrateIntoQtCreator(QWidget *modeWidget);
+    void integrateIntoQtCreator(Internal::DesignModeWidget *modeWidget);
     void clearDesigner();
     void resetDesignerDocument();
     void setupDesigner();