From fb02d16983fb1d2dac121ba53ab2aa00ab736483 Mon Sep 17 00:00:00 2001
From: Relintai <relintai@protonmail.com>
Date: Sat, 16 Jul 2022 19:28:39 +0200
Subject: [PATCH] Now custom controls can be added to the top bar of the plugin
 settings page.

---
 editor/editor_plugin_settings.cpp | 19 ++++++++++++++-----
 editor/editor_plugin_settings.h   | 27 ++++++++++++++++-----------
 editor/project_settings_editor.h  |  1 +
 3 files changed, 31 insertions(+), 16 deletions(-)

diff --git a/editor/editor_plugin_settings.cpp b/editor/editor_plugin_settings.cpp
index 41bd3484b..402751fe0 100644
--- a/editor/editor_plugin_settings.cpp
+++ b/editor/editor_plugin_settings.cpp
@@ -30,25 +30,32 @@
 
 #include "editor_plugin_settings.h"
 
-#include "core/io/config_file.h"
-#include "core/os/file_access.h"
-#include "core/os/main_loop.h"
-#include "editor_node.h"
-#include "editor_scale.h"
 #include "core/class_db.h"
 #include "core/error_list.h"
 #include "core/error_macros.h"
+#include "core/io/config_file.h"
 #include "core/os/dir_access.h"
+#include "core/os/file_access.h"
+#include "core/os/main_loop.h"
 #include "core/os/memory.h"
 #include "core/reference.h"
 #include "core/variant.h"
 #include "editor/plugin_config_dialog.h"
+#include "editor_node.h"
+#include "editor_scale.h"
 #include "scene/gui/button.h"
 #include "scene/gui/control.h"
 #include "scene/gui/label.h"
 #include "scene/gui/tree.h"
 #include "scene/main/node.h"
 
+void EditorPluginSettings::add_control_to_top_bar(Control *p_control) {
+	_custom_top_bar_control_container->add_child(p_control);
+}
+void EditorPluginSettings::remove_control_from_top_bar(Control *p_control) {
+	_custom_top_bar_control_container->remove_child(p_control);
+}
+
 void EditorPluginSettings::_notification(int p_what) {
 	if (p_what == MainLoop::NOTIFICATION_WM_FOCUS_IN) {
 		update_plugins();
@@ -209,6 +216,8 @@ EditorPluginSettings::EditorPluginSettings() {
 	HBoxContainer *title_hb = memnew(HBoxContainer);
 	title_hb->add_child(memnew(Label(TTR("Installed Plugins:"))));
 	title_hb->add_spacer();
+	_custom_top_bar_control_container = memnew(HBoxContainer);
+	title_hb->add_child(_custom_top_bar_control_container);
 	create_plugin = memnew(Button(TTR("Create")));
 	create_plugin->connect("pressed", this, "_create_clicked");
 	title_hb->add_child(create_plugin);
diff --git a/editor/editor_plugin_settings.h b/editor/editor_plugin_settings.h
index b16dd089a..d190dddf9 100644
--- a/editor/editor_plugin_settings.h
+++ b/editor/editor_plugin_settings.h
@@ -36,14 +36,27 @@
 #include "core/ustring.h"
 #include "core/vector.h"
 
-
 class Button;
 class PluginConfigDialog;
 class Tree;
+class HBoxContainer;
 
 class EditorPluginSettings : public VBoxContainer {
 	GDCLASS(EditorPluginSettings, VBoxContainer);
 
+public:
+	void add_control_to_top_bar(Control *p_control);
+	void remove_control_from_top_bar(Control *p_control);
+
+	void update_plugins();
+
+	EditorPluginSettings();
+
+protected:
+	void _notification(int p_what);
+
+	static void _bind_methods();
+
 	enum {
 		BUTTON_PLUGIN_EDIT
 	};
@@ -54,21 +67,13 @@ class EditorPluginSettings : public VBoxContainer {
 	Tree *plugin_list;
 	bool updating;
 
+	HBoxContainer *_custom_top_bar_control_container;
+
 	void _plugin_activity_changed();
 	void _create_clicked();
 	void _cell_button_pressed(Object *p_item, int p_column, int p_id);
 
 	static Vector<String> _get_plugins(const String &p_dir);
-
-protected:
-	void _notification(int p_what);
-
-	static void _bind_methods();
-
-public:
-	void update_plugins();
-
-	EditorPluginSettings();
 };
 
 #endif // EDITORPLUGINSETTINGS_H
diff --git a/editor/project_settings_editor.h b/editor/project_settings_editor.h
index fff9d427a..472323fe7 100644
--- a/editor/project_settings_editor.h
+++ b/editor/project_settings_editor.h
@@ -219,6 +219,7 @@ public:
 	void update_plugins();
 
 	EditorAutoloadSettings *get_autoload_settings() { return autoload_settings; }
+	EditorPluginSettings *get_plugin_settings() { return plugin_settings; }
 
 	TabContainer *get_tabs();