1 files changed, 145 insertions, 0 deletions
diff --git a/tools/editor/editor_profiler.h b/tools/editor/editor_profiler.h
new file mode 100644
index 0000000000..f5cea118ce
--- /dev/null
+++ b/tools/editor/editor_profiler.h
@@ -0,0 +1,145 @@
+#ifndef EDITORPROFILER_H
+#define EDITORPROFILER_H
+
+
+#include "scene/gui/box_container.h"
+#include "scene/gui/texture_frame.h"
+#include "scene/gui/button.h"
+#include "scene/gui/label.h"
+#include "scene/gui/tree.h"
+#include "scene/gui/split_container.h"
+#include "scene/gui/option_button.h"
+#include "scene/gui/spin_box.h"
+
+
+class EditorProfiler : public VBoxContainer {
+
+	OBJ_TYPE(EditorProfiler,VBoxContainer)
+
+public:
+
+	struct Metric {
+
+		bool valid;
+
+		int frame_number;
+		float frame_time;
+		float idle_time;
+		float fixed_time;
+		float fixed_frame_time;
+
+		struct Category {
+
+			StringName signature;
+			String name;
+			float total_time; //total for category
+
+			struct Item {
+
+				StringName signature;
+				String name;
+				String script;
+				int line;
+				float self;
+				float total;
+				int calls;
+			};
+
+			Vector<Item> items;
+		};
+
+		Vector<Category> categories;
+
+		Map<StringName,Category*> category_ptrs;
+		Map<StringName,Category::Item*> item_ptrs;
+
+
+		Metric() { valid=false; frame_number=0; }
+	};
+
+	enum DisplayMode {
+		DISPLAY_FRAME_TIME,
+		DISPLAY_AVERAGE_TIME,
+		DISPLAY_FRAME_PERCENT,
+		DISPLAY_FIXED_FRAME_PERCENT,
+	};
+
+	enum DisplayTime {
+		DISPLAY_TOTAL_TIME,
+		DISPLAY_SELF_TIME,
+	};
+
+private:
+	Button *activate;
+	TextureFrame *graph;
+	Ref<ImageTexture> graph_texture;
+	DVector<uint8_t> graph_image;
+	Tree *variables;
+	HSplitContainer *h_split;
+
+	Set<StringName> plot_sigs;
+
+	OptionButton *display_mode;
+	OptionButton *display_time;
+
+	SpinBox * cursor_metric_edit;
+
+	Vector<Metric> frame_metrics;
+	int last_metric;
+
+	int max_functions;
+
+	bool updating_frame;
+
+	//int cursor_metric;
+	int hover_metric;
+
+	float graph_height;
+
+	bool seeking;
+
+	Timer *frame_delay;
+	Timer *plot_delay;
+
+	void _update_frame();
+
+	void _activate_pressed();
+
+	String _get_time_as_text(Metric &m,float p_time,int p_calls);
+
+	void _make_metric_ptrs(Metric& m);
+	void _item_edited();
+
+	void _update_plot();
+
+	void _graph_tex_mouse_exit();
+
+	void _graph_tex_draw();
+	void _graph_tex_input(const InputEvent& p_ev);
+
+	int _get_cursor_index() const;
+
+	Color _get_color_from_signature(const StringName& p_signature) const;
+
+	void _cursor_metric_changed(double);
+
+	void _combo_changed(int);
+
+protected:
+
+	void _notification(int p_what);
+	static void _bind_methods();
+public:
+
+	void add_frame_metric(const Metric& p_metric, bool p_final=false);
+	void set_enabled(bool p_enable);
+	bool is_profiling();
+	bool is_seeking() { return seeking; }
+	void disable_seeking();
+
+	void clear();
+
+	EditorProfiler();
+};
+
+#endif // EDITORPROFILER_H