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