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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 | |
f6310a5b |
23 | #include "cfv.h" |
24 | #include "drawing.h" |
d66666fe |
25 | #include "processlist.h" |
26 | #include "eventhooks.h" |
f6310a5b |
27 | #include "cfv-private.h" |
2a2fa4f0 |
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 | |
ebf4f735 |
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)); |
51705146 |
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 | static gboolean |
43 | header_size_allocate(GtkWidget *widget, |
44 | GtkAllocation *allocation, |
45 | gpointer user_data) |
46 | { |
47 | Drawing_t *drawing = (Drawing_t*)user_data; |
48 | |
49 | gtk_widget_set_size_request(drawing->ruler, -1, allocation->height); |
50 | //gtk_widget_queue_resize(drawing->padding); |
51 | //gtk_widget_queue_resize(drawing->ruler); |
52 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
53 | return 0; |
54 | } |
55 | |
56 | |
57 | |
f0d936c0 |
58 | /***************************************************************************** |
59 | * Control Flow Viewer class implementation * |
60 | *****************************************************************************/ |
f0d936c0 |
61 | /** |
62 | * Control Flow Viewer's constructor |
63 | * |
64 | * This constructor is given as a parameter to the menuitem and toolbar button |
65 | * registration. It creates the drawing widget. |
66 | * @param ParentWindow A pointer to the parent window. |
67 | * @return The widget created. |
68 | */ |
69 | ControlFlowData * |
4c69e0cc |
70 | guicontrolflow(void) |
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71 | { |
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72 | GtkWidget *process_list_widget, *drawing_widget, *drawing_area; |
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73 | |
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74 | ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ; |
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75 | |
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76 | control_flow_data->v_adjust = |
77 | GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */ |
78 | 0.0, /* Lower */ |
79 | 0.0, /* Upper */ |
80 | 0.0, /* Step inc. */ |
81 | 0.0, /* Page inc. */ |
82 | 0.0)); /* page size */ |
83 | |
501d5405 |
84 | /* Create the drawing */ |
85 | control_flow_data->drawing = drawing_construct(control_flow_data); |
a56a1ba4 |
86 | |
68997a22 |
87 | drawing_widget = |
501d5405 |
88 | drawing_get_widget(control_flow_data->drawing); |
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89 | |
3cb8b205 |
90 | drawing_area = |
91 | drawing_get_drawing_area(control_flow_data->drawing); |
92 | |
68997a22 |
93 | control_flow_data->number_of_process = 0; |
a56a1ba4 |
94 | |
95 | /* Create the Process list */ |
68997a22 |
96 | control_flow_data->process_list = processlist_construct(); |
a56a1ba4 |
97 | |
68997a22 |
98 | process_list_widget = |
99 | processlist_get_widget(control_flow_data->process_list); |
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100 | |
51705146 |
101 | gtk_tree_view_set_vadjustment(GTK_TREE_VIEW(process_list_widget), |
102 | GTK_ADJUSTMENT( |
103 | control_flow_data->v_adjust)); |
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104 | |
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105 | g_signal_connect (G_OBJECT(control_flow_data->process_list->button), |
106 | "size-allocate", |
107 | G_CALLBACK(header_size_allocate), |
108 | (gpointer)control_flow_data->drawing); |
109 | |
110 | |
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111 | |
6a9ba166 |
112 | control_flow_data->h_paned = gtk_hpaned_new(); |
113 | control_flow_data->box = gtk_event_box_new(); |
114 | control_flow_data->top_widget = control_flow_data->box; |
115 | gtk_container_add(GTK_CONTAINER(control_flow_data->box), |
116 | control_flow_data->h_paned); |
117 | |
51705146 |
118 | gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned), |
119 | process_list_widget, FALSE, TRUE); |
120 | gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned), |
121 | drawing_widget, TRUE, TRUE); |
122 | |
a56a1ba4 |
123 | /* Set the size of the drawing area */ |
501d5405 |
124 | //drawing_Resize(drawing, h, w); |
a56a1ba4 |
125 | |
126 | /* Get trace statistics */ |
68997a22 |
127 | //control_flow_data->Trace_Statistics = get_trace_statistics(Trace); |
a56a1ba4 |
128 | |
68997a22 |
129 | gtk_widget_show(drawing_widget); |
130 | gtk_widget_show(process_list_widget); |
131 | gtk_widget_show(control_flow_data->h_paned); |
6a9ba166 |
132 | gtk_widget_show(control_flow_data->box); |
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133 | |
134 | g_object_set_data_full( |
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135 | G_OBJECT(control_flow_data->top_widget), |
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136 | "control_flow_data", |
137 | control_flow_data, |
a56a1ba4 |
138 | (GDestroyNotify)guicontrolflow_destructor); |
139 | |
140 | g_object_set_data( |
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141 | G_OBJECT(drawing_area), |
68997a22 |
142 | "control_flow_data", |
143 | control_flow_data); |
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144 | |
68997a22 |
145 | g_control_flow_data_list = g_slist_append( |
146 | g_control_flow_data_list, |
147 | control_flow_data); |
a56a1ba4 |
148 | |
149 | //WARNING : The widget must be |
501d5405 |
150 | //inserted in the main window before the drawing area |
a56a1ba4 |
151 | //can be configured (and this must happend bedore sending |
152 | //data) |
153 | |
51705146 |
154 | //g_signal_connect (G_OBJECT (process_list_widget), "grab-focus", |
155 | //g_signal_connect (G_OBJECT (control_flow_data->scrolled_window), |
156 | // "button-press-event", |
157 | // G_CALLBACK (control_flow_grab_focus), |
158 | // control_flow_data); |
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159 | |
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160 | return control_flow_data; |
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161 | |
162 | } |
163 | |
78417791 |
164 | /* Destroys widget also */ |
165 | void |
68997a22 |
166 | guicontrolflow_destructor_full(ControlFlowData *control_flow_data) |
78417791 |
167 | { |
68997a22 |
168 | g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data); |
a56a1ba4 |
169 | /* May already have been done by GTK window closing */ |
ca0f8a8e |
170 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
171 | gtk_widget_destroy(guicontrolflow_get_widget(control_flow_data)); |
68997a22 |
172 | //control_flow_data->mw = NULL; |
173 | //FIXME guicontrolflow_destructor(control_flow_data); |
78417791 |
174 | } |
175 | |
189a5d08 |
176 | /* When this destructor is called, the widgets are already disconnected */ |
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177 | void |
68997a22 |
178 | guicontrolflow_destructor(ControlFlowData *control_flow_data) |
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179 | { |
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180 | Tab *tab = control_flow_data->tab; |
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181 | |
68997a22 |
182 | g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data); |
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183 | g_info("%p, %p, %p", update_time_window_hook, control_flow_data, tab); |
184 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(control_flow_data))) |
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185 | g_info("widget still exists"); |
186 | |
187 | /* Process List is removed with it's widget */ |
68997a22 |
188 | //ProcessList_destroy(control_flow_data->process_list); |
ca0f8a8e |
189 | if(tab != NULL) |
a56a1ba4 |
190 | { |
a43d67ba |
191 | /* Delete reading hooks */ |
6395d57c |
192 | lttvwindow_unregister_traceset_notify(tab, |
193 | traceset_notify, |
194 | control_flow_data); |
195 | |
ca0f8a8e |
196 | lttvwindow_unregister_time_window_notify(tab, |
224446ce |
197 | update_time_window_hook, |
198 | control_flow_data); |
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199 | |
ca0f8a8e |
200 | lttvwindow_unregister_current_time_notify(tab, |
224446ce |
201 | update_current_time_hook, |
202 | control_flow_data); |
ca0f8a8e |
203 | |
204 | lttvwindow_unregister_redraw_notify(tab, redraw_notify, control_flow_data); |
205 | lttvwindow_unregister_continue_notify(tab, |
206 | continue_notify, |
207 | control_flow_data); |
208 | |
209 | lttvwindow_events_request_remove_all(control_flow_data->tab, |
210 | control_flow_data); |
51705146 |
211 | |
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212 | } |
b9a010a2 |
213 | lttvwindowtraces_background_notify_remove(control_flow_data); |
ca0f8a8e |
214 | g_control_flow_data_list = |
215 | g_slist_remove(g_control_flow_data_list,control_flow_data); |
216 | |
217 | g_info("CFV.c : guicontrolflow_destructor end, %p", control_flow_data); |
68997a22 |
218 | g_free(control_flow_data); |
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219 | |
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220 | } |
221 | |
68997a22 |
222 | GtkWidget *guicontrolflow_get_widget(ControlFlowData *control_flow_data) |
558aa013 |
223 | { |
51705146 |
224 | return control_flow_data->top_widget ; |
558aa013 |
225 | } |
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226 | |
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227 | ProcessList *guicontrolflow_get_process_list |
68997a22 |
228 | (ControlFlowData *control_flow_data) |
f7afe191 |
229 | { |
68997a22 |
230 | return control_flow_data->process_list ; |
f7afe191 |
231 | } |
232 | |
f7afe191 |
233 | |