feat: Update QCodeEditor, take place of ExtendedEditorFeatures

The submodule is changed to ouuan/QCodeEditor. See its commit messages
for more information. It took the place of ExtendedEditorFeatures.

Basically, some improvements, incluing these actions are added:

/**
 * @brief Slot, that indent the selected lines.
 */
void indent();

/**
 * @brief Slot, that unindent the selected lines.
 */
void unindent();

/**
 * @brief Slot, that swap the selected lines up.
 */
void swapLineUp();

/**
 * @brief Slot, that swap the selected lines down.
 */
void swapLineDown();

/**
 * @brief Slot, that delete the selected lines.
 */
void deleteLine();

/**
 * @brief Slot, that toggle single line comment of the
 * selected lines.
 */
void toggleComment();

/**
 * @brief Slot, that toggle block comment of the selection.
 */
void toggleBlockComment();

The responding actions are added in appwindow in this commit.

The name of some widgets are also corrected in `appwindow.ui`.

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "third_party/QCodeEditor"]
 	path = third_party/QCodeEditor
-	url = https://github.com/Megaxela/QCodeEditor
+	url = https://github.com/ouuan/QCodeEditor
 [submodule "third_party/singleapplication"]
 	path = third_party/singleapplication
 	url = https://github.com/itay-grudev/SingleApplication.git

CMakeLists.txt

@@ -53,13 +53,9 @@ add_executable(CPEditor
     include/Extensions/CompanionServer.hpp
     include/Extensions/CFTools.hpp
     include/Extensions/EditorTheme.hpp
-    include/Extensions/ExtendedEditorFeatures.hpp
     src/Extensions/CompanionServer.cpp
     src/Extensions/CFTools.cpp
     src/Extensions/EditorTheme.cpp
-    src/Extensions/ExtendedEditorFeatures.cpp
-
-
 
     include/mainwindow.hpp
     include/preferencewindow.hpp

include/appwindow.hpp

@@ -23,7 +23,6 @@
 #include "Core/SettingsManager.hpp"
 #include "Telemetry/UpdateNotifier.hpp"
 #include "mainwindow.hpp"
-#include "Extensions/ExtendedEditorFeatures.hpp"
 #include "preferencewindow.hpp"
 
 namespace Ui
@@ -121,15 +120,19 @@ class AppWindow : public QMainWindow
 
     void on_actionSplit_Mode_triggered();
 
-	void on_comment_toggle();
+    void on_action_indent_triggered();
 
-	void on_tab_indent();
+    void on_action_unindent_triggered();
 
-	void on_tab_unindent();
+    void on_action_swap_line_up_triggered();
 
-	void on_move_up();
+    void on_action_swap_line_down_triggered();
 
-	void on_move_down();
+    void on_action_delete_line_triggered();
+
+    void on_action_toggle_comment_triggered();
+
+    void on_action_toggle_block_comment_triggered();
 
     void on_confirmTriggered(MainWindow *widget);
 
@@ -146,8 +149,6 @@ class AppWindow : public QMainWindow
     Telemetry::UpdateNotifier *updater = nullptr;
     PreferenceWindow *preferenceWindow = nullptr;
     Network::CompanionServer *server;
-    Core::ExtendedQCodeEditorFeatures *editorFeaturs = nullptr;
-    QVector<QShortcut *> editorFeaturesShortucts;
 
     void setConnections();
     void allocate();