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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 | |
4e4d11b3 |
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 | |
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51 | /***************************************************************************** |
52 | * Control Flow Viewer class implementation * |
53 | *****************************************************************************/ |
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54 | /** |
55 | * Control Flow Viewer's constructor |
56 | * |
57 | * This constructor is given as a parameter to the menuitem and toolbar button |
58 | * registration. It creates the drawing widget. |
59 | * @param ParentWindow A pointer to the parent window. |
60 | * @return The widget created. |
61 | */ |
62 | ControlFlowData * |
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63 | guicontrolflow(Tab *tab) |
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64 | { |
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65 | GtkWidget *process_list_widget, *drawing_widget, *drawing_area; |
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66 | |
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67 | ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ; |
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68 | |
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69 | control_flow_data->tab = tab; |
70 | |
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71 | control_flow_data->v_adjust = |
72 | GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */ |
73 | 0.0, /* Lower */ |
74 | 0.0, /* Upper */ |
75 | 0.0, /* Step inc. */ |
76 | 0.0, /* Page inc. */ |
77 | 0.0)); /* page size */ |
78 | |
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79 | /* Create the drawing */ |
80 | control_flow_data->drawing = drawing_construct(control_flow_data); |
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81 | |
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82 | drawing_widget = |
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83 | drawing_get_widget(control_flow_data->drawing); |
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84 | |
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85 | drawing_area = |
86 | drawing_get_drawing_area(control_flow_data->drawing); |
87 | |
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88 | control_flow_data->number_of_process = 0; |
e800cf84 |
89 | control_flow_data->background_info_waiting = 0; |
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90 | |
91 | /* Create the Process list */ |
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92 | control_flow_data->process_list = processlist_construct(); |
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93 | |
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94 | process_list_widget = |
95 | processlist_get_widget(control_flow_data->process_list); |
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96 | |
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97 | gtk_tree_view_set_vadjustment(GTK_TREE_VIEW(process_list_widget), |
98 | GTK_ADJUSTMENT( |
99 | control_flow_data->v_adjust)); |
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100 | |
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101 | g_signal_connect (G_OBJECT(control_flow_data->process_list->button), |
102 | "size-allocate", |
103 | G_CALLBACK(header_size_allocate), |
104 | (gpointer)control_flow_data->drawing); |
dbd243b1 |
105 | #if 0 /* not ready */ |
106 | g_signal_connect ( |
107 | // G_OBJECT(control_flow_data->process_list->process_list_widget), |
108 | G_OBJECT(control_flow_data->process_list->list_store), |
109 | "row-changed", |
110 | G_CALLBACK (tree_row_activated), |
111 | (gpointer)control_flow_data); |
112 | #endif //0 |
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113 | |
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114 | control_flow_data->h_paned = gtk_hpaned_new(); |
115 | control_flow_data->box = gtk_event_box_new(); |
116 | control_flow_data->top_widget = control_flow_data->box; |
117 | gtk_container_add(GTK_CONTAINER(control_flow_data->box), |
118 | control_flow_data->h_paned); |
119 | |
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120 | gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned), |
121 | process_list_widget, FALSE, TRUE); |
122 | gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned), |
123 | drawing_widget, TRUE, TRUE); |
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124 | |
125 | gtk_container_set_border_width(GTK_CONTAINER(control_flow_data->box), 1); |
126 | |
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127 | /* Set the size of the drawing area */ |
501d5405 |
128 | //drawing_Resize(drawing, h, w); |
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129 | |
130 | /* Get trace statistics */ |
68997a22 |
131 | //control_flow_data->Trace_Statistics = get_trace_statistics(Trace); |
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132 | |
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133 | gtk_widget_show(drawing_widget); |
134 | gtk_widget_show(process_list_widget); |
135 | gtk_widget_show(control_flow_data->h_paned); |
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136 | gtk_widget_show(control_flow_data->box); |
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137 | |
138 | g_object_set_data_full( |
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139 | G_OBJECT(control_flow_data->top_widget), |
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140 | "control_flow_data", |
141 | control_flow_data, |
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142 | (GDestroyNotify)guicontrolflow_destructor); |
143 | |
144 | g_object_set_data( |
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145 | G_OBJECT(drawing_area), |
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146 | "control_flow_data", |
147 | control_flow_data); |
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148 | |
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149 | g_control_flow_data_list = g_slist_append( |
150 | g_control_flow_data_list, |
151 | control_flow_data); |
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152 | |
153 | //WARNING : The widget must be |
501d5405 |
154 | //inserted in the main window before the drawing area |
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155 | //can be configured (and this must happend bedore sending |
156 | //data) |
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157 | |
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158 | return control_flow_data; |
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159 | |
160 | } |
161 | |
78417791 |
162 | /* Destroys widget also */ |
163 | void |
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164 | guicontrolflow_destructor_full(ControlFlowData *control_flow_data) |
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165 | { |
68997a22 |
166 | g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data); |
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167 | /* May already have been done by GTK window closing */ |
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168 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
169 | gtk_widget_destroy(guicontrolflow_get_widget(control_flow_data)); |
68997a22 |
170 | //control_flow_data->mw = NULL; |
171 | //FIXME guicontrolflow_destructor(control_flow_data); |
78417791 |
172 | } |
173 | |
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174 | /* When this destructor is called, the widgets are already disconnected */ |
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175 | void |
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176 | guicontrolflow_destructor(ControlFlowData *control_flow_data) |
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177 | { |
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178 | Tab *tab = control_flow_data->tab; |
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179 | |
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180 | g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data); |
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181 | g_info("%p, %p, %p", update_time_window_hook, control_flow_data, tab); |
182 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
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183 | g_info("widget still exists"); |
184 | |
185 | /* Process List is removed with it's widget */ |
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186 | //ProcessList_destroy(control_flow_data->process_list); |
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187 | if(tab != NULL) |
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188 | { |
a43d67ba |
189 | /* Delete reading hooks */ |
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190 | lttvwindow_unregister_traceset_notify(tab, |
191 | traceset_notify, |
192 | control_flow_data); |
193 | |
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194 | lttvwindow_unregister_time_window_notify(tab, |
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195 | update_time_window_hook, |
196 | control_flow_data); |
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197 | |
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198 | lttvwindow_unregister_current_time_notify(tab, |
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199 | update_current_time_hook, |
200 | control_flow_data); |
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201 | |
202 | lttvwindow_unregister_redraw_notify(tab, redraw_notify, control_flow_data); |
203 | lttvwindow_unregister_continue_notify(tab, |
204 | continue_notify, |
205 | control_flow_data); |
206 | |
207 | lttvwindow_events_request_remove_all(control_flow_data->tab, |
208 | control_flow_data); |
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209 | |
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210 | } |
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211 | lttvwindowtraces_background_notify_remove(control_flow_data); |
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212 | g_control_flow_data_list = |
213 | g_slist_remove(g_control_flow_data_list,control_flow_data); |
214 | |
215 | g_info("CFV.c : guicontrolflow_destructor end, %p", control_flow_data); |
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216 | g_free(control_flow_data); |
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217 | |
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218 | } |
219 | |
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220 | |