Panda3D

gtkStatsMonitor.h

00001 // Filename: gtkStatsMonitor.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 GTKSTATSMONITOR_H
00016 #define GTKSTATSMONITOR_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "gtkStatsGraph.h"
00021 #include "pStatMonitor.h"
00022 #include "pointerTo.h"
00023 #include "pset.h"
00024 #include "pvector.h"
00025 #include "pmap.h"
00026 
00027 #include <gtk/gtk.h>
00028 
00029 class GtkStatsServer;
00030 class GtkStatsChartMenu;
00031 
00032 ////////////////////////////////////////////////////////////////////
00033 //       Class : GtkStatsMonitor
00034 // Description : This class represents a connection to a PStatsClient
00035 //               and manages the data exchange with the client.
00036 ////////////////////////////////////////////////////////////////////
00037 class GtkStatsMonitor : public PStatMonitor {
00038 public:
00039   class MenuDef {
00040   public:
00041     INLINE MenuDef(int thread_index, int collector_index, bool show_level);
00042     INLINE bool operator < (const MenuDef &other) const;
00043 
00044     int _thread_index;
00045     int _collector_index;
00046     bool _show_level;
00047     GtkStatsMonitor *_monitor;
00048   };
00049 
00050   GtkStatsMonitor(GtkStatsServer *server);
00051   virtual ~GtkStatsMonitor();
00052 
00053   virtual string get_monitor_name();
00054 
00055   virtual void initialized();
00056   virtual void got_hello();
00057   virtual void got_bad_version(int client_major, int client_minor,
00058                                int server_major, int server_minor);
00059   virtual void new_collector(int collector_index);
00060   virtual void new_thread(int thread_index);
00061   virtual void new_data(int thread_index, int frame_number);
00062   virtual void lost_connection();
00063   virtual void idle();
00064   virtual bool has_idle();
00065 
00066   virtual void user_guide_bars_changed();
00067 
00068   GtkWidget *get_window() const;
00069   void open_strip_chart(int thread_index, int collector_index, bool show_level);
00070   void open_piano_roll(int thread_index);
00071 
00072   const MenuDef *add_menu(const MenuDef &menu_def);
00073 
00074   void set_time_units(int unit_mask);
00075   void set_scroll_speed(double scroll_speed);
00076   void set_pause(bool pause);
00077   
00078 private:
00079   void add_graph(GtkStatsGraph *graph);
00080   void remove_graph(GtkStatsGraph *graph);
00081 
00082   void create_window();
00083   void shutdown();
00084   static gboolean window_delete_event(GtkWidget *widget, GdkEvent *event, 
00085               gpointer data);
00086   static void window_destroy(GtkWidget *widget, gpointer data);
00087   void setup_frame_rate_label();
00088 
00089   static void handle_menu_command(gpointer callback_data, guint menu_id, GtkWidget *widget);
00090 
00091   typedef pset<GtkStatsGraph *> Graphs;
00092   Graphs _graphs;
00093 
00094   typedef pvector<GtkStatsChartMenu *> ChartMenus;
00095   ChartMenus _chart_menus;
00096 
00097   typedef pset<MenuDef> Menus;
00098   Menus _menus;
00099 
00100   GtkWidget *_window;
00101   GtkItemFactory *_item_factory;
00102   int _next_chart_index;
00103   GtkWidget *_frame_rate_menu_item;
00104   GtkWidget *_frame_rate_label;
00105   string _window_title;
00106   int _time_units;
00107   double _scroll_speed;
00108   bool _pause;
00109 
00110   static GtkItemFactoryEntry menu_entries[];
00111   static int num_menu_entries;
00112 
00113   friend class GtkStatsGraph;
00114 };
00115 
00116 #include "gtkStatsMonitor.I"
00117 
00118 #endif
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