1 /* This file is part of the Linux Trace Toolkit viewer
2 * Copyright (C) 2003-2004 Mathieu Desnoyers
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License Version 2 as
6 * published by the Free Software Foundation;
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
25 #include "processlist.h"
26 #include "eventhooks.h"
27 #include "cfv-private.h"
30 #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
31 #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
33 extern GSList
*g_control_flow_data_list
;
35 /*****************************************************************************
36 * Control Flow Viewer class implementation *
37 *****************************************************************************/
39 * Control Flow Viewer's constructor
41 * This constructor is given as a parameter to the menuitem and toolbar button
42 * registration. It creates the drawing widget.
43 * @param ParentWindow A pointer to the parent window.
44 * @return The widget created.
49 GtkWidget
*process_list_widget
, *drawing_widget
;
51 ControlFlowData
* control_flow_data
= g_new(ControlFlowData
,1) ;
53 /* Create the drawing */
54 control_flow_data
->drawing
= drawing_construct(control_flow_data
);
57 drawing_get_widget(control_flow_data
->drawing
);
59 control_flow_data
->number_of_process
= 0;
61 /* Create the Process list */
62 control_flow_data
->process_list
= processlist_construct();
65 processlist_get_widget(control_flow_data
->process_list
);
67 //control_flow_data->Inside_HBox_V = gtk_hbox_new(0, 0);
68 control_flow_data
->h_paned
= gtk_hpaned_new();
70 gtk_paned_pack1(GTK_PANED(control_flow_data
->h_paned
), process_list_widget
, FALSE
, TRUE
);
71 gtk_paned_pack2(GTK_PANED(control_flow_data
->h_paned
), drawing_widget
, TRUE
, TRUE
);
73 control_flow_data
->v_adjust
=
74 GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */
79 0.0)); /* page size */
81 control_flow_data
->scrolled_window
=
82 gtk_scrolled_window_new (NULL
,
83 control_flow_data
->v_adjust
);
85 gtk_scrolled_window_set_policy(
86 GTK_SCROLLED_WINDOW(control_flow_data
->scrolled_window
) ,
88 GTK_POLICY_AUTOMATIC
);
90 gtk_scrolled_window_add_with_viewport(
91 GTK_SCROLLED_WINDOW(control_flow_data
->scrolled_window
),
92 control_flow_data
->h_paned
);
94 /* Set the size of the drawing area */
95 //drawing_Resize(drawing, h, w);
97 /* Get trace statistics */
98 //control_flow_data->Trace_Statistics = get_trace_statistics(Trace);
101 gtk_widget_show(drawing_widget
);
102 gtk_widget_show(process_list_widget
);
103 gtk_widget_show(control_flow_data
->h_paned
);
104 gtk_widget_show(control_flow_data
->scrolled_window
);
106 g_object_set_data_full(
107 G_OBJECT(control_flow_data
->scrolled_window
),
110 (GDestroyNotify
)guicontrolflow_destructor
);
113 G_OBJECT(drawing_widget
),
117 g_control_flow_data_list
= g_slist_append(
118 g_control_flow_data_list
,
121 //WARNING : The widget must be
122 //inserted in the main window before the drawing area
123 //can be configured (and this must happend bedore sending
126 return control_flow_data
;
130 /* Destroys widget also */
132 guicontrolflow_destructor_full(ControlFlowData
*control_flow_data
)
134 g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data
);
135 /* May already have been done by GTK window closing */
136 if(GTK_IS_WIDGET(control_flow_data
->scrolled_window
))
137 gtk_widget_destroy(control_flow_data
->scrolled_window
);
138 //control_flow_data->mw = NULL;
139 //FIXME guicontrolflow_destructor(control_flow_data);
142 /* When this destructor is called, the widgets are already disconnected */
144 guicontrolflow_destructor(ControlFlowData
*control_flow_data
)
148 g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data
);
149 g_info("%p, %p, %p", update_time_window_hook
, control_flow_data
, control_flow_data
->mw
);
150 if(GTK_IS_WIDGET(control_flow_data
->scrolled_window
))
151 g_info("widget still exists");
153 /* Process List is removed with it's widget */
154 //ProcessList_destroy(control_flow_data->process_list);
155 if(control_flow_data
->mw
!= NULL
)
157 unreg_update_time_window(update_time_window_hook
,
159 control_flow_data
->mw
);
161 unreg_update_current_time(update_current_time_hook
,
163 control_flow_data
->mw
);
165 g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data
);
166 g_slist_remove(g_control_flow_data_list
,control_flow_data
);
167 g_free(control_flow_data
);
170 GtkWidget
*guicontrolflow_get_widget(ControlFlowData
*control_flow_data
)
172 return control_flow_data
->scrolled_window
;
175 ProcessList
*guicontrolflow_get_process_list
176 (ControlFlowData
*control_flow_data
)
178 return control_flow_data
->process_list
;
181 TimeWindow
*guicontrolflow_get_time_window(ControlFlowData
*control_flow_data
)
183 return &control_flow_data
->time_window
;
185 LttTime
*guicontrolflow_get_current_time(ControlFlowData
*control_flow_data
)
187 return &control_flow_data
->current_time
;