1 files changed, 30 insertions, 0 deletions
diff --git a/tools/editor/editor_audio_buses.h b/tools/editor/editor_audio_buses.h
index 878710139..137c78de3 100644
--- a/tools/editor/editor_audio_buses.h
+++ b/tools/editor/editor_audio_buses.h
@@ -13,6 +13,7 @@
 #include "scene/gui/line_edit.h"
 #include "scene/gui/tree.h"
 #include "scene/gui/option_button.h"
+#include "scene/gui/panel.h"
 
 class EditorAudioBuses;
 
@@ -33,6 +34,7 @@ class EditorAudioBus : public PanelContainer {
 	OptionButton *send;
 
 	PopupMenu *effect_options;
+	PopupMenu *delete_popup;
 
 	Button *solo;
 	Button *mute;
@@ -42,6 +44,9 @@ class EditorAudioBus : public PanelContainer {
 
 	bool updating_bus;
 
+	void _gui_input(const InputEvent& p_event);
+	void _delete_pressed(int p_option);
+
 	void _name_changed(const String& p_new_name);
 	void _name_focus_exit() { _name_changed(track_name->get_text()); }
 	void _volume_db_changed(float p_db);
@@ -53,6 +58,11 @@ class EditorAudioBus : public PanelContainer {
 	void _effect_add(int p_which);
 	void _effect_selected();
 
+	virtual Variant get_drag_data(const Point2& p_point);
+	virtual bool can_drop_data(const Point2& p_point,const Variant& p_data) const;
+	virtual void drop_data(const Point2& p_point,const Variant& p_data);
+
+
 friend class EditorAudioBuses;
 
 	EditorAudioBuses *buses;
@@ -70,6 +80,20 @@ public:
 };
 
 
+class EditorAudioBusDrop : public Panel {
+
+	GDCLASS(EditorAudioBusDrop,Panel);
+
+	virtual bool can_drop_data(const Point2& p_point,const Variant& p_data) const;
+	virtual void drop_data(const Point2& p_point,const Variant& p_data);
+protected:
+
+	static void _bind_methods();
+public:
+
+	EditorAudioBusDrop();
+};
+
 class EditorAudioBuses : public VBoxContainer  {
 
 	GDCLASS(EditorAudioBuses,VBoxContainer)
@@ -84,11 +108,17 @@ class EditorAudioBuses : public VBoxContainer  {
 	ScrollContainer *group_scroll;
 	HBoxContainer *group_hb;
 
+	EditorAudioBusDrop *drop_end;
+
 	void _add_bus();
 	void _update_buses();
 	void _update_bus(int p_index);
 	void _update_sends();
 
+	void _delete_bus(Object* p_which);
+
+	void _request_drop_end();
+	void _drop_at_index(int p_bus,int p_index);
 
 protected: