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1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2006 Parisa heidari (inspired from CFV by Mathieu Desnoyers) |
3 | * |
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; |
7 | * |
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. |
12 | * |
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, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> |
21 | #endif |
22 | |
23 | #include <glib.h> |
24 | #include <gtk/gtk.h> |
25 | #include <gdk/gdk.h> |
26 | #include <lttv/lttv.h> |
27 | #include <lttvwindow/lttvwindow.h> |
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28 | #include <lttvwindow/lttvwindowtraces.h> |
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29 | |
30 | #include "histocfv.h" |
31 | #include "histodrawing.h" |
32 | #include "histobuttonwidget.h" |
33 | #include "histoeventhooks.h" |
34 | |
35 | #define PREDEFINED_HEIGHT 5000 |
36 | |
37 | extern GSList *g_histo_control_flow_data_list; |
38 | |
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39 | |
40 | /***************************************************************************** |
41 | * Histo Control Flow Viewer class implementation * |
42 | *****************************************************************************/ |
43 | /** |
44 | * Histo Control Flow Viewer's constructor |
45 | * |
46 | * This constructor is given as a parameter to the menuitem and toolbar button |
47 | * registration. It creates the drawing widget. |
48 | * @param ParentWindow A pointer to the parent window. |
49 | * @return The widget created. |
50 | */ |
51 | HistoControlFlowData * |
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52 | guihistocontrolflow(LttvPluginTab *ptab) |
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53 | { |
54 | GtkWidget *button_widget, *drawing_widget, *drawing_area; |
55 | GtkWidget *buttonP,*buttonM; |
56 | histoDrawing_t *drawing; |
57 | HistoControlFlowData* histo_control_flow_data = g_new(HistoControlFlowData,1) ; |
58 | |
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59 | histo_control_flow_data->ptab = ptab; |
60 | histo_control_flow_data->tab = ptab->tab; |
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61 | histo_control_flow_data->max_height = PREDEFINED_HEIGHT; |
62 | |
63 | /*histo_control_flow_data->v_adjust = |
64 | GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, // Value |
65 | 0.0, // Lower |
66 | 0.0, // Upper |
67 | 0.0, // Step inc. |
68 | 0.0, // Page inc. |
69 | 0.0)); // page size */ |
70 | |
71 | // Create the drawing |
72 | histo_control_flow_data->drawing = histo_drawing_construct(histo_control_flow_data); |
73 | |
74 | drawing = histo_control_flow_data->drawing; |
75 | drawing_widget = histo_drawing_get_widget(drawing); |
76 | |
77 | drawing_area = histo_drawing_get_drawing_area(drawing); |
78 | |
79 | histo_control_flow_data->number_of_process = 0; |
80 | |
81 | ///histo_control_flow_data->background_info_waiting = 0; |
82 | |
83 | // Create the Button widget |
84 | histo_control_flow_data->buttonwidget = histo_buttonwidget_construct(histo_control_flow_data); |
85 | |
86 | button_widget = histo_buttonwidget_get_widget( histo_control_flow_data-> buttonwidget); |
87 | buttonP =histo_control_flow_data-> buttonwidget->buttonP; |
88 | buttonM =histo_control_flow_data-> buttonwidget->buttonM; |
89 | |
90 | //set the size of ruler fix |
91 | gtk_widget_set_size_request(histo_control_flow_data->drawing->ruler, -1, 25); |
92 | gtk_container_check_resize(GTK_CONTAINER(histo_control_flow_data->drawing->ruler_hbox)); |
93 | |
94 | /*//or set the size of ruler by button P |
95 | g_signal_connect (G_OBJECT(buttonP), |
96 | "size-allocate", |
97 | G_CALLBACK(header_size_allocate), |
98 | (gpointer)histo_control_flow_data->drawing);*/ |
99 | |
100 | |
101 | ///histo_control_flow_data->h_paned = gtk_hpaned_new(); |
102 | |
103 | ///changed for histogram |
104 | histo_control_flow_data->box = gtk_hbox_new(FALSE, 0); |
105 | histo_control_flow_data->ev_box = gtk_event_box_new(); |
106 | |
107 | /// histo_control_flow_data->top_widget =gtk_event_box_new(); |
108 | gtk_container_add(GTK_CONTAINER(histo_control_flow_data->ev_box), |
109 | drawing_widget); |
110 | ///Now add button widget and drawing area on the top_widget. |
111 | gtk_box_pack_start (GTK_BOX (histo_control_flow_data->box), |
112 | button_widget,FALSE,FALSE, 10); |
113 | gtk_box_pack_end (GTK_BOX (histo_control_flow_data->box), |
114 | histo_control_flow_data->ev_box,TRUE,TRUE, 0); |
115 | histo_control_flow_data->top_widget = histo_control_flow_data->box; |
116 | |
117 | /*gtk_container_add(GTK_CONTAINER(histo_control_flow_data->box), |
118 | histo_control_flow_data->h_paned); |
119 | |
120 | gtk_paned_pack1(GTK_PANED(histo_control_flow_data->h_paned), |
121 | button_widget->vbox1, FALSE, TRUE); |
122 | gtk_paned_pack2(GTK_PANED(histo_control_flow_data->h_paned), |
123 | drawing_widget, TRUE, TRUE); |
124 | */ |
125 | gtk_container_set_border_width(GTK_CONTAINER(histo_control_flow_data->ev_box), 1); |
126 | |
127 | // Set the size of the drawing area |
128 | //drawing_Resize(drawing, h, w); |
129 | |
130 | // Get trace statistics |
131 | //histo_control_flow_data->Trace_Statistics = get_trace_statistics(Trace); |
132 | |
133 | gtk_widget_show(drawing_widget); |
134 | gtk_widget_show(button_widget); |
135 | /*gtk_widget_show(histo_control_flow_data->h_paned);*/ |
136 | gtk_widget_show(histo_control_flow_data->box); |
137 | gtk_widget_show(histo_control_flow_data->ev_box); |
138 | gtk_widget_show(histo_control_flow_data->top_widget); |
139 | g_object_set_data_full( |
140 | G_OBJECT(histo_control_flow_data->top_widget), |
141 | "histo_control_flow_data", |
142 | histo_control_flow_data, |
143 | (GDestroyNotify)guihistocontrolflow_destructor); |
144 | |
145 | g_object_set_data( |
146 | G_OBJECT(drawing_area), |
147 | "histo_control_flow_data", |
148 | histo_control_flow_data); |
149 | |
150 | g_histo_control_flow_data_list = g_slist_append( |
151 | g_histo_control_flow_data_list, |
152 | histo_control_flow_data); |
153 | histo_control_flow_data->number_of_process =g_array_new (FALSE, |
154 | TRUE, |
155 | sizeof(guint)); |
156 | g_array_set_size (histo_control_flow_data->number_of_process, |
157 | drawing_area->allocation.width); |
158 | |
159 | //WARNING : The widget must be |
160 | //inserted in the main window before the drawing area |
161 | //can be configured (and this must happend before sending |
162 | //data) |
163 | |
164 | return histo_control_flow_data; |
165 | |
166 | } |
167 | |
168 | /* Destroys widget also */ |
169 | void guihistocontrolflow_destructor_full(HistoControlFlowData *histo_control_flow_data) |
170 | { |
171 | g_info("HISTOCFV.c : guihistocontrolflow_destructor_full, %p", histo_control_flow_data); |
172 | /* May already have been done by GTK window closing */ |
173 | if(GTK_IS_WIDGET(guihistocontrolflow_get_widget(histo_control_flow_data))) |
174 | gtk_widget_destroy(guihistocontrolflow_get_widget(histo_control_flow_data)); |
175 | //histo_control_flow_data->mw = NULL; |
176 | //FIXME guihistocontrolflow_destructor(histo_control_flow_data); |
177 | } |
178 | |
179 | /* When this destructor is called, the widgets are already disconnected */ |
180 | void guihistocontrolflow_destructor(HistoControlFlowData *histo_control_flow_data) |
181 | { |
182 | Tab *tab = histo_control_flow_data->tab; |
183 | |
184 | g_info("HISTOCFV.c : guihistocontrolflow_destructor, %p", histo_control_flow_data); |
185 | g_info("%p, %p, %p", histo_update_time_window_hook, histo_control_flow_data, tab); |
186 | if(GTK_IS_WIDGET(guihistocontrolflow_get_widget(histo_control_flow_data))) |
187 | g_info("widget still exists"); |
188 | |
189 | /* ButtonWidget is removed with it's widget */ |
190 | //buttonwidget_destroy(histo_control_flow_data->buttonwidget); |
191 | if(tab != NULL) |
192 | { |
193 | // Delete reading hooks |
194 | lttvwindow_unregister_traceset_notify(tab, |
195 | histo_traceset_notify, |
196 | histo_control_flow_data); |
197 | |
198 | lttvwindow_unregister_time_window_notify(tab, |
199 | histo_update_time_window_hook, |
200 | histo_control_flow_data); |
201 | |
202 | lttvwindow_unregister_current_time_notify(tab, |
203 | histo_update_current_time_hook, |
204 | histo_control_flow_data); |
205 | |
206 | lttvwindow_unregister_redraw_notify(tab, histo_redraw_notify, histo_control_flow_data); |
207 | lttvwindow_unregister_continue_notify(tab, |
208 | histo_continue_notify, |
209 | histo_control_flow_data); |
210 | |
211 | lttvwindow_events_request_remove_all(histo_control_flow_data->tab, |
212 | histo_control_flow_data); |
213 | |
214 | lttvwindow_unregister_filter_notify(tab, |
215 | histo_filter_changed, histo_control_flow_data); |
216 | |
217 | } |
218 | lttvwindowtraces_background_notify_remove(histo_control_flow_data); |
219 | g_histo_control_flow_data_list = |
220 | g_slist_remove(g_histo_control_flow_data_list,histo_control_flow_data); |
221 | |
222 | g_array_free(histo_control_flow_data->number_of_process, TRUE); |
223 | |
224 | g_info("HISTOCFV.c : guihistocontrolflow_destructor end, %p", histo_control_flow_data); |
225 | g_free(histo_control_flow_data); |
226 | |
227 | } |
228 | |
229 | |