132 lines
3.3 KiB
C++
132 lines
3.3 KiB
C++
/**
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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 winStatsGraph.h
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* @author drose
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* @date 2003-12-03
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*/
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#ifndef WINSTATSGRAPH_H
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#define WINSTATSGRAPH_H
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#include "pandatoolbase.h"
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#include "winStatsLabelStack.h"
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#include "pmap.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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* This is just an abstract base class to provide a common pointer type for
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* the various kinds of graphs that may be created for a WinStatsMonitor.
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*/
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class WinStatsGraph {
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public:
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// What is the user adjusting by dragging the mouse in a window?
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enum DragMode {
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DM_none,
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DM_scale,
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DM_left_margin,
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DM_right_margin,
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DM_guide_bar,
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DM_new_guide_bar,
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DM_sizing,
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};
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public:
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WinStatsGraph(WinStatsMonitor *monitor);
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virtual ~WinStatsGraph();
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virtual void new_collector(int collector_index);
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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 set_scroll_speed(double scroll_speed);
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void set_pause(bool pause);
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void user_guide_bars_changed();
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virtual void clicked_label(int collector_index);
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protected:
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void close();
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void setup_label_stack();
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void move_label_stack();
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HBRUSH get_collector_brush(int collector_index);
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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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virtual void set_drag_mode(DragMode drag_mode);
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virtual void move_graph_window(int graph_left, int graph_top,
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int graph_xsize, int graph_ysize);
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protected:
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// Table of brushes for our various collectors.
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typedef pmap<int, HBRUSH> Brushes;
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Brushes _brushes;
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WinStatsMonitor *_monitor;
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HWND _window;
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HWND _graph_window;
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WinStatsLabelStack _label_stack;
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HCURSOR _sizewe_cursor;
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HCURSOR _hand_cursor;
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HBITMAP _bitmap;
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HDC _bitmap_dc;
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int _graph_left, _graph_top;
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int _bitmap_xsize, _bitmap_ysize;
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int _left_margin, _right_margin;
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int _top_margin, _bottom_margin;
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COLORREF _dark_color;
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COLORREF _light_color;
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COLORREF _user_guide_bar_color;
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HPEN _dark_pen;
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HPEN _light_pen;
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HPEN _user_guide_bar_pen;
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DragMode _drag_mode;
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DragMode _potential_drag_mode;
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int _drag_start_x, _drag_start_y;
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double _drag_scale_start;
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int _drag_guide_bar;
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bool _pause;
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private:
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void setup_bitmap(int xsize, int ysize);
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void release_bitmap();
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void create_graph_window();
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static void register_graph_window_class(HINSTANCE application);
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static LONG WINAPI static_graph_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
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static bool _graph_window_class_registered;
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static const char * const _graph_window_class_name;
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protected:
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static DWORD graph_window_style;
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};
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#endif
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