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1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 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 | */ |
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18 | |
19 | #include <glib.h> |
20 | #include <gtk/gtk.h> |
21 | #include <gdk/gdk.h> |
22 | |
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23 | #include "cfv.h" |
24 | #include "drawing.h" |
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25 | #include "processlist.h" |
26 | #include "eventhooks.h" |
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27 | #include "cfv-private.h" |
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28 | #include <lttv/lttv.h> |
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29 | |
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30 | extern GSList *g_control_flow_data_list; |
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31 | |
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32 | static void control_flow_grab_focus(GtkWidget *widget, gpointer data){ |
33 | ControlFlowData * control_flow_data = (ControlFlowData *)data; |
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34 | Tab * tab = control_flow_data->tab; |
35 | lttvwindow_report_focus(tab, guicontrolflow_get_widget(control_flow_data)); |
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36 | //g_assert(GTK_WIDGET_CAN_FOCUS(widget)); |
37 | //gtk_widget_grab_focus(widget); |
38 | g_debug("FOCUS GRABBED"); |
ebf4f735 |
39 | } |
40 | |
41 | |
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42 | /***************************************************************************** |
43 | * Control Flow Viewer class implementation * |
44 | *****************************************************************************/ |
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45 | /** |
46 | * Control Flow Viewer's constructor |
47 | * |
48 | * This constructor is given as a parameter to the menuitem and toolbar button |
49 | * registration. It creates the drawing widget. |
50 | * @param ParentWindow A pointer to the parent window. |
51 | * @return The widget created. |
52 | */ |
53 | ControlFlowData * |
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54 | guicontrolflow(void) |
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55 | { |
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56 | GtkWidget *process_list_widget, *drawing_widget, *drawing_area; |
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57 | |
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58 | ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ; |
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59 | |
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60 | control_flow_data->v_adjust = |
61 | GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */ |
62 | 0.0, /* Lower */ |
63 | 0.0, /* Upper */ |
64 | 0.0, /* Step inc. */ |
65 | 0.0, /* Page inc. */ |
66 | 0.0)); /* page size */ |
67 | |
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68 | /* Create the drawing */ |
69 | control_flow_data->drawing = drawing_construct(control_flow_data); |
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70 | |
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71 | drawing_widget = |
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72 | drawing_get_widget(control_flow_data->drawing); |
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73 | |
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74 | drawing_area = |
75 | drawing_get_drawing_area(control_flow_data->drawing); |
76 | |
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77 | control_flow_data->number_of_process = 0; |
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78 | |
79 | /* Create the Process list */ |
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80 | control_flow_data->process_list = processlist_construct(); |
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81 | |
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82 | process_list_widget = |
83 | processlist_get_widget(control_flow_data->process_list); |
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84 | |
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85 | gtk_tree_view_set_vadjustment(GTK_TREE_VIEW(process_list_widget), |
86 | GTK_ADJUSTMENT( |
87 | control_flow_data->v_adjust)); |
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88 | |
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89 | |
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90 | //control_flow_data->Inside_HBox_V = gtk_hbox_new(0, 0); |
91 | control_flow_data->top_widget = control_flow_data->h_paned = |
92 | gtk_hpaned_new(); |
93 | |
94 | gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned), |
95 | process_list_widget, FALSE, TRUE); |
96 | gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned), |
97 | drawing_widget, TRUE, TRUE); |
98 | |
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99 | /* Set the size of the drawing area */ |
501d5405 |
100 | //drawing_Resize(drawing, h, w); |
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101 | |
102 | /* Get trace statistics */ |
68997a22 |
103 | //control_flow_data->Trace_Statistics = get_trace_statistics(Trace); |
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104 | |
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105 | gtk_widget_show(drawing_widget); |
106 | gtk_widget_show(process_list_widget); |
107 | gtk_widget_show(control_flow_data->h_paned); |
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108 | |
109 | g_object_set_data_full( |
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110 | G_OBJECT(control_flow_data->top_widget), |
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111 | "control_flow_data", |
112 | control_flow_data, |
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113 | (GDestroyNotify)guicontrolflow_destructor); |
114 | |
115 | g_object_set_data( |
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116 | G_OBJECT(drawing_area), |
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117 | "control_flow_data", |
118 | control_flow_data); |
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119 | |
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120 | g_control_flow_data_list = g_slist_append( |
121 | g_control_flow_data_list, |
122 | control_flow_data); |
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123 | |
124 | //WARNING : The widget must be |
501d5405 |
125 | //inserted in the main window before the drawing area |
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126 | //can be configured (and this must happend bedore sending |
127 | //data) |
128 | |
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129 | //g_signal_connect (G_OBJECT (process_list_widget), "grab-focus", |
130 | //g_signal_connect (G_OBJECT (control_flow_data->scrolled_window), |
131 | // "button-press-event", |
132 | // G_CALLBACK (control_flow_grab_focus), |
133 | // control_flow_data); |
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134 | |
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135 | return control_flow_data; |
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136 | |
137 | } |
138 | |
78417791 |
139 | /* Destroys widget also */ |
140 | void |
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141 | guicontrolflow_destructor_full(ControlFlowData *control_flow_data) |
78417791 |
142 | { |
68997a22 |
143 | g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data); |
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144 | /* May already have been done by GTK window closing */ |
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145 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
146 | gtk_widget_destroy(guicontrolflow_get_widget(control_flow_data)); |
68997a22 |
147 | //control_flow_data->mw = NULL; |
148 | //FIXME guicontrolflow_destructor(control_flow_data); |
78417791 |
149 | } |
150 | |
189a5d08 |
151 | /* When this destructor is called, the widgets are already disconnected */ |
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152 | void |
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153 | guicontrolflow_destructor(ControlFlowData *control_flow_data) |
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154 | { |
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155 | guint index; |
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156 | Tab *tab = control_flow_data->tab; |
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157 | |
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158 | g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data); |
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159 | g_info("%p, %p, %p", update_time_window_hook, control_flow_data, tab); |
160 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
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161 | g_info("widget still exists"); |
162 | |
163 | /* Process List is removed with it's widget */ |
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164 | //ProcessList_destroy(control_flow_data->process_list); |
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165 | if(tab != NULL) |
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166 | { |
a43d67ba |
167 | /* Delete reading hooks */ |
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168 | lttvwindow_unregister_traceset_notify(tab, |
169 | traceset_notify, |
170 | control_flow_data); |
171 | |
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172 | lttvwindow_unregister_time_window_notify(tab, |
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173 | update_time_window_hook, |
174 | control_flow_data); |
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175 | |
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176 | lttvwindow_unregister_current_time_notify(tab, |
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177 | update_current_time_hook, |
178 | control_flow_data); |
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179 | |
180 | lttvwindow_unregister_redraw_notify(tab, redraw_notify, control_flow_data); |
181 | lttvwindow_unregister_continue_notify(tab, |
182 | continue_notify, |
183 | control_flow_data); |
184 | |
185 | lttvwindow_events_request_remove_all(control_flow_data->tab, |
186 | control_flow_data); |
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187 | |
188 | lttvwindowtraces_background_notify_remove(control_flow_data); |
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189 | } |
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190 | g_control_flow_data_list = |
191 | g_slist_remove(g_control_flow_data_list,control_flow_data); |
192 | |
193 | g_info("CFV.c : guicontrolflow_destructor end, %p", control_flow_data); |
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194 | g_free(control_flow_data); |
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195 | |
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196 | } |
197 | |
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198 | GtkWidget *guicontrolflow_get_widget(ControlFlowData *control_flow_data) |
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199 | { |
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200 | return control_flow_data->top_widget ; |
558aa013 |
201 | } |
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202 | |
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203 | ProcessList *guicontrolflow_get_process_list |
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204 | (ControlFlowData *control_flow_data) |
f7afe191 |
205 | { |
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206 | return control_flow_data->process_list ; |
f7afe191 |
207 | } |
208 | |
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209 | |