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9e01e6d4 | 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 | |
b9ce0bad YB |
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
16 | * MA 02110-1301, USA. | |
9e01e6d4 | 17 | */ |
18 | ||
19 | #ifdef HAVE_CONFIG_H | |
20 | #include <config.h> | |
21 | #endif | |
22 | ||
23 | #include <glib.h> | |
24 | #include <gtk/gtk.h> | |
25 | #include <gdk/gdk.h> | |
26 | #include <lttv/lttv.h> | |
27 | #include <lttvwindow/lttvwindow.h> | |
28 | #include <lttvwindow/lttvwindowtraces.h> | |
29 | #include <lttvwindow/support.h> | |
30 | ||
31 | #include "cfv.h" | |
32 | #include "drawing.h" | |
33 | #include "processlist.h" | |
34 | #include "eventhooks.h" | |
35 | #include "lttv_plugin_cfv.h" | |
36 | ||
37 | extern GSList *g_control_flow_data_list; | |
38 | ||
39 | static gboolean | |
40 | header_size_allocate(GtkWidget *widget, | |
41 | GtkAllocation *allocation, | |
42 | gpointer user_data) | |
43 | { | |
44 | Drawing_t *drawing = (Drawing_t*)user_data; | |
45 | ||
46 | gtk_widget_set_size_request(drawing->ruler, -1, allocation->height); | |
47 | //gtk_widget_queue_resize(drawing->padding); | |
48 | //gtk_widget_queue_resize(drawing->ruler); | |
49 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); | |
50 | return 0; | |
51 | } | |
52 | ||
53 | gboolean cfv_scroll_event(GtkWidget *widget, GdkEventScroll *event, | |
54 | gpointer data) | |
55 | { | |
56 | ControlFlowData *control_flow_data = (ControlFlowData*)data; | |
57 | unsigned int cell_height = | |
58 | get_cell_height( | |
59 | GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); | |
60 | gdouble new; | |
61 | ||
62 | switch(event->direction) { | |
63 | case GDK_SCROLL_UP: | |
64 | { | |
65 | new = gtk_adjustment_get_value(control_flow_data->v_adjust) | |
66 | - cell_height; | |
67 | } | |
68 | break; | |
69 | case GDK_SCROLL_DOWN: | |
70 | { | |
71 | new = gtk_adjustment_get_value(control_flow_data->v_adjust) | |
72 | + cell_height; | |
73 | } | |
74 | break; | |
75 | default: | |
76 | return FALSE; | |
77 | } | |
78 | if(new >= control_flow_data->v_adjust->lower && | |
79 | new <= control_flow_data->v_adjust->upper | |
80 | - control_flow_data->v_adjust->page_size) | |
81 | gtk_adjustment_set_value(control_flow_data->v_adjust, new); | |
82 | return TRUE; | |
83 | } | |
84 | ||
85 | ||
9e01e6d4 | 86 | /***************************************************************************** |
87 | * Control Flow Viewer class implementation * | |
88 | *****************************************************************************/ | |
89 | /** | |
90 | * Control Flow Viewer's constructor | |
91 | * | |
92 | * This constructor is given as a parameter to the menuitem and toolbar button | |
93 | * registration. It creates the drawing widget. | |
94 | * @param ParentWindow A pointer to the parent window. | |
95 | * @return The widget created. | |
96 | */ | |
97 | ControlFlowData * | |
58a9b31b | 98 | resourceview(LttvPluginTab *ptab) |
9e01e6d4 | 99 | { |
9e01e6d4 | 100 | GtkWidget *process_list_widget, *drawing_widget, *drawing_area; |
9e01e6d4 | 101 | LttvPluginCFV *plugin_cfv = g_object_new(LTTV_TYPE_PLUGIN_CFV, NULL); |
9e01e6d4 | 102 | ControlFlowData* control_flow_data = plugin_cfv->cfd; |
103 | control_flow_data->ptab = ptab; | |
104 | control_flow_data->tab = ptab->tab; | |
105 | ||
106 | control_flow_data->v_adjust = | |
107 | GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */ | |
108 | 0.0, /* Lower */ | |
109 | 0.0, /* Upper */ | |
110 | 0.0, /* Step inc. */ | |
111 | 0.0, /* Page inc. */ | |
112 | 0.0)); /* page size */ | |
113 | ||
114 | /* Create the drawing */ | |
115 | control_flow_data->drawing = drawing_construct(control_flow_data); | |
116 | ||
117 | drawing_widget = | |
118 | drawing_get_widget(control_flow_data->drawing); | |
119 | ||
120 | drawing_area = | |
121 | drawing_get_drawing_area(control_flow_data->drawing); | |
122 | ||
123 | control_flow_data->number_of_process = 0; | |
124 | control_flow_data->background_info_waiting = 0; | |
125 | ||
126 | /* Create the Process list */ | |
127 | control_flow_data->process_list = processlist_construct(); | |
128 | ||
129 | process_list_widget = | |
130 | processlist_get_widget(control_flow_data->process_list); | |
131 | ||
132 | gtk_tree_view_set_vadjustment(GTK_TREE_VIEW(process_list_widget), | |
133 | GTK_ADJUSTMENT( | |
134 | control_flow_data->v_adjust)); | |
135 | ||
136 | g_signal_connect (G_OBJECT(process_list_widget), | |
137 | "scroll-event", | |
138 | G_CALLBACK (cfv_scroll_event), | |
139 | (gpointer)control_flow_data); | |
140 | g_signal_connect (G_OBJECT(drawing_area), | |
141 | "scroll-event", | |
142 | G_CALLBACK (cfv_scroll_event), | |
143 | (gpointer)control_flow_data); | |
144 | ||
145 | g_signal_connect (G_OBJECT(control_flow_data->process_list->button), | |
146 | "size-allocate", | |
147 | G_CALLBACK(header_size_allocate), | |
148 | (gpointer)control_flow_data->drawing); | |
149 | #if 0 /* not ready */ | |
150 | g_signal_connect ( | |
151 | // G_OBJECT(control_flow_data->process_list->process_list_widget), | |
152 | G_OBJECT(control_flow_data->process_list->list_store), | |
153 | "row-changed", | |
154 | G_CALLBACK (tree_row_activated), | |
155 | (gpointer)control_flow_data); | |
156 | #endif //0 | |
157 | ||
158 | control_flow_data->hbox = gtk_hbox_new(FALSE, 1); | |
159 | control_flow_data->toolbar = gtk_toolbar_new(); | |
160 | gtk_toolbar_set_orientation(GTK_TOOLBAR(control_flow_data->toolbar), | |
161 | GTK_ORIENTATION_VERTICAL); | |
162 | ||
1555af57 | 163 | // tmp_toolbar_icon = create_pixmap (main_window_get_widget(tab), |
164 | // "properties.png"); | |
165 | // gtk_widget_show(tmp_toolbar_icon); | |
166 | // control_flow_data->button_prop = gtk_tool_button_new(tmp_toolbar_icon, | |
167 | // "Properties"); | |
168 | // g_signal_connect (G_OBJECT(control_flow_data->button_prop), | |
169 | // "clicked", | |
170 | // G_CALLBACK (property_button), | |
171 | // (gpointer)control_flow_data); | |
172 | // gtk_toolbar_insert(GTK_TOOLBAR(control_flow_data->toolbar), | |
173 | // control_flow_data->button_prop, | |
174 | // 1); | |
9e01e6d4 | 175 | |
176 | gtk_toolbar_set_style(GTK_TOOLBAR(control_flow_data->toolbar), | |
177 | GTK_TOOLBAR_ICONS); | |
178 | ||
179 | gtk_box_pack_start(GTK_BOX(control_flow_data->hbox), | |
180 | control_flow_data->toolbar, | |
181 | FALSE, FALSE, 0); | |
182 | control_flow_data->h_paned = gtk_hpaned_new(); | |
183 | control_flow_data->box = gtk_event_box_new(); | |
184 | gtk_box_pack_end(GTK_BOX(control_flow_data->hbox), | |
185 | control_flow_data->box, | |
186 | TRUE, TRUE, 0); | |
187 | control_flow_data->top_widget = control_flow_data->hbox; | |
188 | plugin_cfv->parent.top_widget = control_flow_data->top_widget; | |
189 | gtk_container_add(GTK_CONTAINER(control_flow_data->box), | |
190 | control_flow_data->h_paned); | |
191 | ||
192 | gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned), | |
193 | process_list_widget, FALSE, TRUE); | |
194 | gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned), | |
195 | drawing_widget, TRUE, TRUE); | |
196 | ||
197 | gtk_container_set_border_width(GTK_CONTAINER(control_flow_data->box), 1); | |
198 | ||
199 | /* Set the size of the drawing area */ | |
200 | //drawing_Resize(drawing, h, w); | |
201 | ||
202 | /* Get trace statistics */ | |
203 | //control_flow_data->Trace_Statistics = get_trace_statistics(Trace); | |
204 | ||
205 | gtk_widget_show(drawing_widget); | |
206 | gtk_widget_show(process_list_widget); | |
207 | gtk_widget_show(control_flow_data->h_paned); | |
208 | gtk_widget_show(control_flow_data->box); | |
209 | gtk_widget_show(control_flow_data->toolbar); | |
1555af57 | 210 | // gtk_widget_show(GTK_WIDGET(control_flow_data->button_prop)); |
9e01e6d4 | 211 | gtk_widget_show(control_flow_data->hbox); |
212 | ||
213 | g_object_set_data_full( | |
214 | G_OBJECT(control_flow_data->top_widget), | |
215 | "plugin_data", | |
216 | plugin_cfv, | |
217 | (GDestroyNotify)guicontrolflow_destructor); | |
218 | ||
219 | g_object_set_data( | |
220 | G_OBJECT(drawing_area), | |
67f72973 | 221 | "resourceview_data", |
9e01e6d4 | 222 | control_flow_data); |
223 | ||
27274b95 | 224 | g_object_set_data( |
225 | G_OBJECT(control_flow_data->process_list->process_list_widget), | |
226 | "resourceview_data", | |
227 | control_flow_data); | |
228 | ||
9e01e6d4 | 229 | g_control_flow_data_list = g_slist_append( |
230 | g_control_flow_data_list, | |
231 | plugin_cfv); | |
232 | ||
233 | control_flow_data->filter = NULL; | |
234 | ||
235 | //WARNING : The widget must be | |
236 | //inserted in the main window before the drawing area | |
b8fe569f | 237 | //can be configured (and this must happen before sending |
9e01e6d4 | 238 | //data) |
239 | ||
240 | return control_flow_data; | |
241 | ||
242 | } | |
243 | ||
244 | /* Destroys widget also */ | |
245 | void | |
246 | guicontrolflow_destructor_full(gpointer data) | |
247 | { | |
248 | LttvPluginCFV *plugin_cfv = (LttvPluginCFV*)data; | |
249 | g_info("CFV.c : guicontrolflow_destructor_full, %p", plugin_cfv); | |
250 | /* May already have been done by GTK window closing */ | |
251 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(plugin_cfv->cfd))) | |
252 | gtk_widget_destroy(guicontrolflow_get_widget(plugin_cfv->cfd)); | |
253 | //control_flow_data->mw = NULL; | |
254 | //FIXME guicontrolflow_destructor(control_flow_data); | |
255 | } | |
256 | ||
257 | /* When this destructor is called, the widgets are already disconnected */ | |
258 | void | |
259 | guicontrolflow_destructor(gpointer data) | |
260 | { | |
261 | LttvPluginCFV *plugin_cfv = (LttvPluginCFV*)data; | |
262 | Tab *tab = plugin_cfv->cfd->tab; | |
263 | ControlFlowData *control_flow_data = plugin_cfv->cfd; | |
264 | ||
265 | g_info("CFV.c : guicontrolflow_destructor, %p", plugin_cfv); | |
266 | g_info("%p, %p, %p", update_time_window_hook, plugin_cfv, tab); | |
267 | if(GTK_IS_WIDGET(guicontrolflow_get_widget(plugin_cfv->cfd))) | |
268 | g_info("widget still exists"); | |
dd47d0d8 | 269 | #ifdef BABEL_CLEANUP |
9e01e6d4 | 270 | lttv_filter_destroy(plugin_cfv->cfd->filter); |
dd47d0d8 | 271 | #endif //babel_cleanup |
9e01e6d4 | 272 | /* Process List is removed with it's widget */ |
273 | //ProcessList_destroy(control_flow_data->process_list); | |
274 | if(tab != NULL) | |
275 | { | |
276 | /* Delete reading hooks */ | |
277 | lttvwindow_unregister_traceset_notify(tab, | |
278 | traceset_notify, | |
279 | control_flow_data); | |
280 | ||
281 | lttvwindow_unregister_time_window_notify(tab, | |
282 | update_time_window_hook, | |
283 | control_flow_data); | |
284 | ||
285 | lttvwindow_unregister_current_time_notify(tab, | |
286 | update_current_time_hook, | |
287 | control_flow_data); | |
288 | ||
289 | lttvwindow_unregister_redraw_notify(tab, redraw_notify, control_flow_data); | |
290 | lttvwindow_unregister_continue_notify(tab, | |
291 | continue_notify, | |
292 | control_flow_data); | |
293 | ||
294 | lttvwindow_events_request_remove_all(control_flow_data->tab, | |
295 | control_flow_data); | |
296 | ||
297 | } | |
298 | lttvwindowtraces_background_notify_remove(control_flow_data); | |
299 | g_control_flow_data_list = | |
300 | g_slist_remove(g_control_flow_data_list, control_flow_data); | |
301 | ||
302 | g_info("CFV.c : guicontrolflow_destructor end, %p", control_flow_data); | |
303 | //g_free(control_flow_data); | |
304 | g_object_unref(plugin_cfv); | |
305 | } | |
306 | ||
307 |