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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 | |
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19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> |
21 | #endif |
22 | |
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23 | #include <glib.h> |
24 | #include <gtk/gtk.h> |
25 | #include <gdk/gdk.h> |
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26 | #include <lttv/lttv.h> |
27 | #include <lttvwindow/lttvwindow.h> |
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28 | |
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29 | #include "cfv.h" |
30 | #include "drawing.h" |
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31 | #include "processlist.h" |
32 | #include "eventhooks.h" |
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33 | |
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34 | extern GSList *g_control_flow_data_list; |
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35 | |
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36 | static gboolean |
37 | header_size_allocate(GtkWidget *widget, |
38 | GtkAllocation *allocation, |
39 | gpointer user_data) |
40 | { |
41 | Drawing_t *drawing = (Drawing_t*)user_data; |
42 | |
43 | gtk_widget_set_size_request(drawing->ruler, -1, allocation->height); |
44 | //gtk_widget_queue_resize(drawing->padding); |
45 | //gtk_widget_queue_resize(drawing->ruler); |
46 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
47 | return 0; |
48 | } |
49 | |
50 | |
51 | |
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52 | /***************************************************************************** |
53 | * Control Flow Viewer class implementation * |
54 | *****************************************************************************/ |
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55 | /** |
56 | * Control Flow Viewer's constructor |
57 | * |
58 | * This constructor is given as a parameter to the menuitem and toolbar button |
59 | * registration. It creates the drawing widget. |
60 | * @param ParentWindow A pointer to the parent window. |
61 | * @return The widget created. |
62 | */ |
63 | ControlFlowData * |
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64 | guicontrolflow(void) |
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65 | { |
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66 | GtkWidget *process_list_widget, *drawing_widget, *drawing_area; |
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67 | |
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68 | ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ; |
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69 | |
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70 | control_flow_data->v_adjust = |
71 | GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */ |
72 | 0.0, /* Lower */ |
73 | 0.0, /* Upper */ |
74 | 0.0, /* Step inc. */ |
75 | 0.0, /* Page inc. */ |
76 | 0.0)); /* page size */ |
77 | |
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78 | /* Create the drawing */ |
79 | control_flow_data->drawing = drawing_construct(control_flow_data); |
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80 | |
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81 | drawing_widget = |
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82 | drawing_get_widget(control_flow_data->drawing); |
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83 | |
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84 | drawing_area = |
85 | drawing_get_drawing_area(control_flow_data->drawing); |
86 | |
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87 | control_flow_data->number_of_process = 0; |
e800cf84 |
88 | control_flow_data->background_info_waiting = 0; |
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89 | |
90 | /* Create the Process list */ |
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91 | control_flow_data->process_list = processlist_construct(); |
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92 | |
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93 | process_list_widget = |
94 | processlist_get_widget(control_flow_data->process_list); |
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95 | |
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96 | gtk_tree_view_set_vadjustment(GTK_TREE_VIEW(process_list_widget), |
97 | GTK_ADJUSTMENT( |
98 | control_flow_data->v_adjust)); |
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99 | |
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100 | g_signal_connect (G_OBJECT(control_flow_data->process_list->button), |
101 | "size-allocate", |
102 | G_CALLBACK(header_size_allocate), |
103 | (gpointer)control_flow_data->drawing); |
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104 | #if 0 /* not ready */ |
105 | g_signal_connect ( |
106 | // G_OBJECT(control_flow_data->process_list->process_list_widget), |
107 | G_OBJECT(control_flow_data->process_list->list_store), |
108 | "row-changed", |
109 | G_CALLBACK (tree_row_activated), |
110 | (gpointer)control_flow_data); |
111 | #endif //0 |
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112 | |
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113 | control_flow_data->h_paned = gtk_hpaned_new(); |
114 | control_flow_data->box = gtk_event_box_new(); |
115 | control_flow_data->top_widget = control_flow_data->box; |
116 | gtk_container_add(GTK_CONTAINER(control_flow_data->box), |
117 | control_flow_data->h_paned); |
118 | |
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119 | gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned), |
120 | process_list_widget, FALSE, TRUE); |
121 | gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned), |
122 | drawing_widget, TRUE, TRUE); |
123 | |
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124 | /* Set the size of the drawing area */ |
501d5405 |
125 | //drawing_Resize(drawing, h, w); |
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126 | |
127 | /* Get trace statistics */ |
68997a22 |
128 | //control_flow_data->Trace_Statistics = get_trace_statistics(Trace); |
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129 | |
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130 | gtk_widget_show(drawing_widget); |
131 | gtk_widget_show(process_list_widget); |
132 | gtk_widget_show(control_flow_data->h_paned); |
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133 | gtk_widget_show(control_flow_data->box); |
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134 | |
135 | g_object_set_data_full( |
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136 | G_OBJECT(control_flow_data->top_widget), |
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137 | "control_flow_data", |
138 | control_flow_data, |
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139 | (GDestroyNotify)guicontrolflow_destructor); |
140 | |
141 | g_object_set_data( |
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142 | G_OBJECT(drawing_area), |
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143 | "control_flow_data", |
144 | control_flow_data); |
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145 | |
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146 | g_control_flow_data_list = g_slist_append( |
147 | g_control_flow_data_list, |
148 | control_flow_data); |
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149 | |
150 | //WARNING : The widget must be |
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151 | //inserted in the main window before the drawing area |
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152 | //can be configured (and this must happend bedore sending |
153 | //data) |
154 | |
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155 | |
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156 | return control_flow_data; |
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157 | |
158 | } |
159 | |
78417791 |
160 | /* Destroys widget also */ |
161 | void |
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162 | guicontrolflow_destructor_full(ControlFlowData *control_flow_data) |
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163 | { |
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164 | g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data); |
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165 | /* May already have been done by GTK window closing */ |
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166 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
167 | gtk_widget_destroy(guicontrolflow_get_widget(control_flow_data)); |
68997a22 |
168 | //control_flow_data->mw = NULL; |
169 | //FIXME guicontrolflow_destructor(control_flow_data); |
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170 | } |
171 | |
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172 | /* When this destructor is called, the widgets are already disconnected */ |
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173 | void |
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174 | guicontrolflow_destructor(ControlFlowData *control_flow_data) |
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175 | { |
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176 | Tab *tab = control_flow_data->tab; |
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177 | |
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178 | g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data); |
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179 | g_info("%p, %p, %p", update_time_window_hook, control_flow_data, tab); |
180 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
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181 | g_info("widget still exists"); |
182 | |
183 | /* Process List is removed with it's widget */ |
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184 | //ProcessList_destroy(control_flow_data->process_list); |
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185 | if(tab != NULL) |
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186 | { |
a43d67ba |
187 | /* Delete reading hooks */ |
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188 | lttvwindow_unregister_traceset_notify(tab, |
189 | traceset_notify, |
190 | control_flow_data); |
191 | |
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192 | lttvwindow_unregister_time_window_notify(tab, |
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193 | update_time_window_hook, |
194 | control_flow_data); |
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195 | |
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196 | lttvwindow_unregister_current_time_notify(tab, |
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197 | update_current_time_hook, |
198 | control_flow_data); |
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199 | |
200 | lttvwindow_unregister_redraw_notify(tab, redraw_notify, control_flow_data); |
201 | lttvwindow_unregister_continue_notify(tab, |
202 | continue_notify, |
203 | control_flow_data); |
204 | |
205 | lttvwindow_events_request_remove_all(control_flow_data->tab, |
206 | control_flow_data); |
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207 | |
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208 | } |
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209 | lttvwindowtraces_background_notify_remove(control_flow_data); |
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210 | g_control_flow_data_list = |
211 | g_slist_remove(g_control_flow_data_list,control_flow_data); |
212 | |
213 | g_info("CFV.c : guicontrolflow_destructor end, %p", control_flow_data); |
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214 | g_free(control_flow_data); |
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215 | |
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216 | } |
217 | |
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218 | |