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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 | |
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29 | |
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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) |
32 | |
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33 | extern GSList *g_control_flow_data_list; |
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34 | |
35 | /***************************************************************************** |
36 | * Control Flow Viewer class implementation * |
37 | *****************************************************************************/ |
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38 | /** |
39 | * Control Flow Viewer's constructor |
40 | * |
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. |
45 | */ |
46 | ControlFlowData * |
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47 | guicontrolflow(void) |
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48 | { |
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49 | GtkWidget *process_list_widget, *drawing_widget; |
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50 | |
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51 | ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ; |
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52 | |
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53 | /* Create the drawing */ |
54 | control_flow_data->drawing = drawing_construct(control_flow_data); |
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55 | |
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56 | drawing_widget = |
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57 | drawing_get_widget(control_flow_data->drawing); |
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58 | |
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59 | control_flow_data->number_of_process = 0; |
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60 | |
61 | /* Create the Process list */ |
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62 | control_flow_data->process_list = processlist_construct(); |
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63 | |
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64 | process_list_widget = |
65 | processlist_get_widget(control_flow_data->process_list); |
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66 | |
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67 | //control_flow_data->Inside_HBox_V = gtk_hbox_new(0, 0); |
68 | control_flow_data->h_paned = gtk_hpaned_new(); |
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69 | |
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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); |
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72 | |
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73 | control_flow_data->v_adjust = |
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74 | GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */ |
75 | 0.0, /* Lower */ |
76 | 0.0, /* Upper */ |
77 | 0.0, /* Step inc. */ |
78 | 0.0, /* Page inc. */ |
79 | 0.0)); /* page size */ |
80 | |
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81 | control_flow_data->scrolled_window = |
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82 | gtk_scrolled_window_new (NULL, |
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83 | control_flow_data->v_adjust); |
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84 | |
85 | gtk_scrolled_window_set_policy( |
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86 | GTK_SCROLLED_WINDOW(control_flow_data->scrolled_window) , |
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87 | GTK_POLICY_NEVER, |
88 | GTK_POLICY_AUTOMATIC); |
89 | |
90 | gtk_scrolled_window_add_with_viewport( |
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91 | GTK_SCROLLED_WINDOW(control_flow_data->scrolled_window), |
92 | control_flow_data->h_paned); |
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93 | |
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94 | /* Set the size of the drawing area */ |
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95 | //drawing_Resize(drawing, h, w); |
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96 | |
97 | /* Get trace statistics */ |
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98 | //control_flow_data->Trace_Statistics = get_trace_statistics(Trace); |
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99 | |
100 | |
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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); |
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105 | |
106 | g_object_set_data_full( |
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107 | G_OBJECT(control_flow_data->scrolled_window), |
108 | "control_flow_data", |
109 | control_flow_data, |
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110 | (GDestroyNotify)guicontrolflow_destructor); |
111 | |
112 | g_object_set_data( |
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113 | G_OBJECT(drawing_widget), |
114 | "control_flow_data", |
115 | control_flow_data); |
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116 | |
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117 | g_control_flow_data_list = g_slist_append( |
118 | g_control_flow_data_list, |
119 | control_flow_data); |
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120 | |
121 | //WARNING : The widget must be |
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122 | //inserted in the main window before the drawing area |
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123 | //can be configured (and this must happend bedore sending |
124 | //data) |
125 | |
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126 | return control_flow_data; |
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127 | |
128 | } |
129 | |
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130 | /* Destroys widget also */ |
131 | void |
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132 | guicontrolflow_destructor_full(ControlFlowData *control_flow_data) |
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133 | { |
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134 | g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data); |
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135 | /* May already have been done by GTK window closing */ |
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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); |
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140 | } |
141 | |
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142 | /* When this destructor is called, the widgets are already disconnected */ |
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143 | void |
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144 | guicontrolflow_destructor(ControlFlowData *control_flow_data) |
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145 | { |
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146 | guint index; |
147 | |
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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)) |
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151 | g_info("widget still exists"); |
152 | |
153 | /* Process List is removed with it's widget */ |
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154 | //ProcessList_destroy(control_flow_data->process_list); |
155 | if(control_flow_data->mw != NULL) |
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156 | { |
157 | unreg_update_time_window(update_time_window_hook, |
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158 | control_flow_data, |
159 | control_flow_data->mw); |
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160 | |
161 | unreg_update_current_time(update_current_time_hook, |
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162 | control_flow_data, |
163 | control_flow_data->mw); |
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164 | } |
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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); |
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168 | } |
169 | |
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170 | GtkWidget *guicontrolflow_get_widget(ControlFlowData *control_flow_data) |
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171 | { |
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172 | return control_flow_data->scrolled_window ; |
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173 | } |
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174 | |
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175 | ProcessList *guicontrolflow_get_process_list |
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176 | (ControlFlowData *control_flow_data) |
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177 | { |
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178 | return control_flow_data->process_list ; |
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179 | } |
180 | |
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181 | TimeWindow *guicontrolflow_get_time_window(ControlFlowData *control_flow_data) |
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182 | { |
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183 | return &control_flow_data->time_window; |
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184 | } |
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185 | LttTime *guicontrolflow_get_current_time(ControlFlowData *control_flow_data) |
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186 | { |
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187 | return &control_flow_data->current_time; |
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188 | } |
189 | |
190 | |