TextEditor: Use new setup pattern for markdown and json editor

And remove the now-empty plugin pimpl.

Change-Id: Ie00b747a4a41bc6efc84ea43db81a71e8364df3d
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

src/plugins/texteditor/jsoneditor.cpp

@@ -5,6 +5,7 @@
 
 #include "autocompleter.h"
 #include "textdocument.h"
+#include "texteditor.h"
 #include "texteditoractionhandler.h"
 #include "texteditortr.h"
 #include "textindenter.h"
@@ -149,8 +150,11 @@ public:
     }
 };
 
-JsonEditorFactory::JsonEditorFactory()
+class JsonEditorFactory final : public TextEditorFactory
 {
+public:
+    JsonEditorFactory()
+    {
         setId(JSON_EDITOR_ID);
         setDisplayName(Tr::tr("JSON Editor"));
         addMimeType(Utils::Constants::JSON_MIMETYPE);
@@ -162,6 +166,12 @@ JsonEditorFactory::JsonEditorFactory()
         setIndenterCreator([](QTextDocument *doc) { return new JsonIndenter(doc); });
         setEditorActionHandlers(TextEditorActionHandler::Format);
         setUseGenericHighlighter(true);
+    }
+};
+
+void setupJsonEditor()
+{
+    static JsonEditorFactory theJsonEditorFactory;
 }
 
-} // namespace TextEditor::Internal
+} // TextEditor::Internal

src/plugins/texteditor/jsoneditor.h

@@ -3,14 +3,8 @@
 
 #pragma once
 
-#include "texteditor.h"
-
 namespace TextEditor::Internal {
 
-class JsonEditorFactory final : public TextEditorFactory
-{
-public:
-    JsonEditorFactory();
-};
+void setupJsonEditor();
 
 } // TextEditor::Internal

src/plugins/texteditor/markdowneditor.cpp

@@ -8,13 +8,18 @@
 #include "texteditortr.h"
 
 #include <aggregation/aggregate.h>
+
 #include <coreplugin/actionmanager/actionmanager.h>
 #include <coreplugin/coreconstants.h>
 #include <coreplugin/coreplugintr.h>
+#include <coreplugin/editormanager/ieditorfactory.h>
 #include <coreplugin/icore.h>
 #include <coreplugin/minisplitter.h>
 
+#include <texteditor/texteditoractionhandler.h>
+
 #include <utils/ranges.h>
+#include <utils/parameteraction.h>
 #include <utils/qtcsettings.h>
 #include <utils/qtcsettings.h>
 #include <utils/stringutils.h>
@@ -491,6 +496,22 @@ private:
     std::optional<QPoint> m_previewRestoreScrollPosition;
 };
 
+class MarkdownEditorFactory final : public IEditorFactory
+{
+public:
+    MarkdownEditorFactory();
+
+private:
+    TextEditorActionHandler m_actionHandler;
+    Action m_emphasisAction;
+    Action m_strongAction;
+    Action m_inlineCodeAction;
+    Action m_linkAction;
+    Action m_toggleEditorAction;
+    Action m_togglePreviewAction;
+    Action m_swapAction;
+};
+
 MarkdownEditorFactory::MarkdownEditorFactory()
     : m_actionHandler(MARKDOWNVIEWER_ID,
                       MARKDOWNVIEWER_TEXT_CONTEXT,
@@ -663,6 +684,11 @@ void MarkdownEditorWidget::findLinkAt(const QTextCursor &cursor,
     }
 }
 
+void setupMarkdownEditor()
+{
+    static MarkdownEditorFactory theMarkdownEditorFactory;
+}
+
 } // namespace TextEditor::Internal
 
 #include "markdowneditor.moc"

src/plugins/texteditor/markdowneditor.h

@@ -3,28 +3,8 @@
 
 #pragma once
 
-#include <coreplugin/editormanager/ieditorfactory.h>
-
-#include <texteditor/texteditoractionhandler.h>
-
-#include <utils/parameteraction.h>
-
 namespace TextEditor::Internal {
 
-class MarkdownEditorFactory final : public Core::IEditorFactory
-{
-public:
-    MarkdownEditorFactory();
-
-private:
-    TextEditor::TextEditorActionHandler m_actionHandler;
-    Utils::Action m_emphasisAction;
-    Utils::Action m_strongAction;
-    Utils::Action m_inlineCodeAction;
-    Utils::Action m_linkAction;
-    Utils::Action m_toggleEditorAction;
-    Utils::Action m_togglePreviewAction;
-    Utils::Action m_swapAction;
-};
+void setupMarkdownEditor();
 
 } // TextEditor::Internal

src/plugins/texteditor/texteditorplugin.cpp

@@ -64,25 +64,12 @@ const char kCurrentDocumentColumnCount[] = "CurrentDocument:ColumnCount";
 const char kCurrentDocumentFontSize[] = "CurrentDocument:FontSize";
 const char kCurrentDocumentWordUnderCursor[] = "CurrentDocument:WordUnderCursor";
 
-class TextEditorPluginPrivate : public QObject
-{
-public:
-    MarkdownEditorFactory markdownEditorFactory;
-    JsonEditorFactory jsonEditorFactory;
-};
-
 class TextEditorPlugin final : public ExtensionSystem::IPlugin
 {
     Q_OBJECT
     Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "TextEditor.json")
 
 public:
-    ~TextEditorPlugin() final
-    {
-        delete d;
-        d = nullptr;
-    }
-
     ShutdownFlag aboutToShutdown() final;
 
     void initialize() final;
@@ -93,8 +80,6 @@ public:
     void updateCurrentSelection(const QString &text);
 
     void createStandardContextMenu();
-
-    TextEditorPluginPrivate *d = nullptr;
 };
 
 void TextEditorPlugin::initialize()
@@ -122,7 +107,8 @@ void TextEditorPlugin::initialize()
     setupFindInCurrentFile();
     setupFindInOpenFiles();
 
-    d = new TextEditorPluginPrivate;
+    setupMarkdownEditor();
+    setupJsonEditor();
 
     Context context(TextEditor::Constants::C_TEXTEDITOR);