historical/toontown-classic.git/panda/include/winStatsPianoRoll.h
2024-01-16 11:20:27 -06:00

76 lines
2.3 KiB
C++

/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file winStatsPianoRoll.h
* @author drose
* @date 2004-01-12
*/
#ifndef WINSTATSPIANOROLL_H
#define WINSTATSPIANOROLL_H
#include "pandatoolbase.h"
#include "winStatsGraph.h"
#include "pStatPianoRoll.h"
#include "pointerTo.h"
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN 1
#endif
#include <windows.h>
class WinStatsMonitor;
/**
* A window that draws a piano-roll style chart, which shows the collectors
* explicitly stopping and starting, one frame at a time.
*/
class WinStatsPianoRoll : public PStatPianoRoll, public WinStatsGraph {
public:
WinStatsPianoRoll(WinStatsMonitor *monitor, int thread_index);
virtual ~WinStatsPianoRoll();
virtual void new_data(int thread_index, int frame_number);
virtual void force_redraw();
virtual void changed_graph_size(int graph_xsize, int graph_ysize);
virtual void set_time_units(int unit_mask);
virtual void clicked_label(int collector_index);
void set_horizontal_scale(double time_width);
protected:
void clear_region();
virtual void begin_draw();
virtual void draw_bar(int row, int from_x, int to_x);
virtual void end_draw();
virtual void idle();
LONG window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
virtual LONG graph_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
virtual void additional_window_paint(HDC hdc);
virtual void additional_graph_window_paint(HDC hdc);
virtual DragMode consider_drag_start(int mouse_x, int mouse_y,
int width, int height);
private:
int get_collector_under_pixel(int xpoint, int ypoint);
void update_labels();
void draw_guide_bar(HDC hdc, const GuideBar &bar);
void draw_guide_label(HDC hdc, int y, const PStatGraph::GuideBar &bar);
void create_window();
static void register_window_class(HINSTANCE application);
static LONG WINAPI static_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
static bool _window_class_registered;
static const char * const _window_class_name;
};
#endif