Panda3D
 All Classes Functions Variables Enumerations
gtkStatsStripChart.h
00001 // Filename: gtkStatsStripChart.h
00002 // Created by:  drose (16Jan06)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef GTKSTATSSTRIPCHART_H
00016 #define GTKSTATSSTRIPCHART_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "gtkStatsGraph.h"
00021 #include "pStatStripChart.h"
00022 #include "pointerTo.h"
00023 
00024 #include <gtk/gtk.h>
00025 
00026 class GtkStatsMonitor;
00027 
00028 ////////////////////////////////////////////////////////////////////
00029 //       Class : GtkStatsStripChart
00030 // Description : A window that draws a strip chart, given a view.
00031 ////////////////////////////////////////////////////////////////////
00032 class GtkStatsStripChart : public PStatStripChart, public GtkStatsGraph {
00033 public:
00034   GtkStatsStripChart(GtkStatsMonitor *monitor,
00035                      int thread_index, int collector_index, bool show_level);
00036   virtual ~GtkStatsStripChart();
00037 
00038   virtual void new_collector(int collector_index);
00039   virtual void new_data(int thread_index, int frame_number);
00040   virtual void force_redraw();
00041   virtual void changed_graph_size(int graph_xsize, int graph_ysize);
00042 
00043   virtual void set_time_units(int unit_mask);
00044   virtual void set_scroll_speed(double scroll_speed);
00045   virtual void clicked_label(int collector_index);
00046   void set_vertical_scale(double value_height);
00047 
00048 protected:
00049   virtual void update_labels();
00050 
00051   virtual void clear_region();
00052   virtual void copy_region(int start_x, int end_x, int dest_x);
00053   virtual void draw_slice(int x, int w, 
00054                           const PStatStripChart::FrameData &fdata);
00055   virtual void draw_empty(int x, int w);
00056   virtual void draw_cursor(int x);
00057   virtual void end_draw(int from_x, int to_x);
00058 
00059   virtual void additional_graph_window_paint();
00060   virtual DragMode consider_drag_start(int graph_x, int graph_y);
00061   virtual void set_drag_mode(DragMode drag_mode);
00062 
00063   virtual gboolean handle_button_press(GtkWidget *widget, int graph_x, int graph_y,
00064                bool double_click);
00065   virtual gboolean handle_button_release(GtkWidget *widget, int graph_x, int graph_y);
00066   virtual gboolean handle_motion(GtkWidget *widget, int graph_x, int graph_y);
00067 
00068 private:
00069   void draw_guide_bar(GdkDrawable *surface, int from_x, int to_x, 
00070           const PStatGraph::GuideBar &bar);
00071   void draw_guide_labels();
00072   int draw_guide_label(const PStatGraph::GuideBar &bar, int last_y);
00073 
00074   static void toggled_callback(GtkToggleButton *button, gpointer data);  
00075   static gboolean expose_event_callback(GtkWidget *widget, 
00076           GdkEventExpose *event, gpointer data);
00077 
00078 private:
00079   int _brush_origin;
00080   string _net_value_text;
00081 
00082   GtkWidget *_top_hbox;
00083   GtkWidget *_smooth_check_box;
00084   GtkWidget *_total_label;
00085 };
00086 
00087 #endif
00088 
 All Classes Functions Variables Enumerations