1 /* This file is part of the Linux Trace Toolkit viewer
2 * Copyright (C) 2003-2004 Mathieu Desnoyers
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;
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.
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,
26 #include <lttv/lttv.h>
27 #include <lttvwindow/lttvwindow.h>
28 #include <lttvwindow/lttvwindowtraces.h>
29 #include <lttvwindow/support.h>
33 #include "processlist.h"
34 #include "eventhooks.h"
35 #include "lttv_plugin_cfv.h"
37 extern GSList
*g_control_flow_data_list
;
40 header_size_allocate(GtkWidget
*widget
,
41 GtkAllocation
*allocation
,
44 Drawing_t
*drawing
= (Drawing_t
*)user_data
;
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
));
53 gboolean
cfv_scroll_event(GtkWidget
*widget
, GdkEventScroll
*event
,
56 ControlFlowData
*control_flow_data
= (ControlFlowData
*)data
;
57 unsigned int cell_height
=
59 GTK_TREE_VIEW(control_flow_data
->process_list
->process_list_widget
));
62 switch(event
->direction
) {
65 new = gtk_adjustment_get_value(control_flow_data
->v_adjust
)
71 new = gtk_adjustment_get_value(control_flow_data
->v_adjust
)
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);
86 /* Toolbar callbacks */
87 static void property_button (GtkToolButton
*toolbutton
,
90 ControlFlowData
*control_flow_data
= (ControlFlowData
*)user_data
;
92 g_printf("CFV Property button clicked\n");
96 /* Toolbar callbacks */
97 static void filter_button (GtkToolButton
*toolbutton
,
100 LttvPluginCFV
*plugin_cfv
= (LttvPluginCFV
*)user_data
;
101 LttvAttribute
*attribute
;
102 LttvAttributeValue value
;
104 g_printf("Filter button clicked\n");
106 attribute
= LTTV_ATTRIBUTE(lttv_iattribute_find_subdir(
107 LTTV_IATTRIBUTE(lttv_global_attributes()),
108 LTTV_VIEWER_CONSTRUCTORS
));
111 ret
= lttv_iattribute_find_by_path(LTTV_IATTRIBUTE(attribute
),
112 "guifilter", LTTV_POINTER
, &value
);
114 lttvwindow_viewer_constructor constructor
=
115 (lttvwindow_viewer_constructor
)*(value
.v_pointer
);
116 if(constructor
) constructor(&plugin_cfv
->parent
);
117 else g_warning("Filter module not loaded.");
119 //FIXME : viewer returned.
122 static void legend_button(GtkToolButton
*toolbutton
, gpointer user_data
)
124 GtkWindow
*legend
= GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL
));
126 gtk_window_set_title(legend
, "Control Flow View Legend");
128 GtkWidget
*pixmap
= create_pixmap(GTK_WIDGET(legend
), "lttv-color-list.png");
130 gtk_container_add(GTK_CONTAINER(legend
), GTK_WIDGET(pixmap
));
132 gtk_widget_show(GTK_WIDGET(pixmap
));
133 gtk_widget_show(GTK_WIDGET(legend
));
138 /*****************************************************************************
139 * Control Flow Viewer class implementation *
140 *****************************************************************************/
142 * Control Flow Viewer's constructor
144 * This constructor is given as a parameter to the menuitem and toolbar button
145 * registration. It creates the drawing widget.
146 * @param ParentWindow A pointer to the parent window.
147 * @return The widget created.
150 guicontrolflow(LttvPluginTab
*ptab
)
152 Tab
*tab
= ptab
->tab
;
153 GtkWidget
*tmp_toolbar_icon
;
154 GtkWidget
*process_list_widget
, *drawing_widget
, *drawing_area
;
155 //ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ;
156 LttvPluginCFV
*plugin_cfv
= g_object_new(LTTV_TYPE_PLUGIN_CFV
, NULL
);
157 GtkTooltips
*tooltips
= gtk_tooltips_new();
158 ControlFlowData
* control_flow_data
= plugin_cfv
->cfd
;
159 control_flow_data
->ptab
= ptab
;
160 control_flow_data
->tab
= ptab
->tab
;
162 control_flow_data
->v_adjust
=
163 GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */
168 0.0)); /* page size */
170 /* Create the drawing */
171 control_flow_data
->drawing
= drawing_construct(control_flow_data
);
174 drawing_get_widget(control_flow_data
->drawing
);
177 drawing_get_drawing_area(control_flow_data
->drawing
);
179 control_flow_data
->number_of_process
= 0;
180 control_flow_data
->background_info_waiting
= 0;
182 /* Create the Process list */
183 control_flow_data
->process_list
= processlist_construct();
185 process_list_widget
=
186 processlist_get_widget(control_flow_data
->process_list
);
188 gtk_tree_view_set_vadjustment(GTK_TREE_VIEW(process_list_widget
),
190 control_flow_data
->v_adjust
));
192 g_signal_connect (G_OBJECT(process_list_widget
),
194 G_CALLBACK (cfv_scroll_event
),
195 (gpointer
)control_flow_data
);
196 g_signal_connect (G_OBJECT(drawing_area
),
198 G_CALLBACK (cfv_scroll_event
),
199 (gpointer
)control_flow_data
);
201 g_signal_connect (G_OBJECT(control_flow_data
->process_list
->button
),
203 G_CALLBACK(header_size_allocate
),
204 (gpointer
)control_flow_data
->drawing
);
205 #if 0 /* not ready */
207 // G_OBJECT(control_flow_data->process_list->process_list_widget),
208 G_OBJECT(control_flow_data
->process_list
->list_store
),
210 G_CALLBACK (tree_row_activated
),
211 (gpointer
)control_flow_data
);
214 control_flow_data
->hbox
= gtk_hbox_new(FALSE
, 1);
215 control_flow_data
->toolbar
= gtk_toolbar_new();
216 gtk_toolbar_set_orientation(GTK_TOOLBAR(control_flow_data
->toolbar
),
217 GTK_ORIENTATION_VERTICAL
);
219 tmp_toolbar_icon
= create_pixmap (main_window_get_widget(tab
),
220 "guifilter16x16.png");
221 gtk_widget_show(tmp_toolbar_icon
);
222 control_flow_data
->button_filter
= gtk_tool_button_new(tmp_toolbar_icon
,
224 g_signal_connect (G_OBJECT(control_flow_data
->button_filter
),
226 G_CALLBACK (filter_button
),
227 (gpointer
)plugin_cfv
);
228 gtk_toolbar_insert(GTK_TOOLBAR(control_flow_data
->toolbar
),
229 control_flow_data
->button_filter
,
231 gtk_tool_item_set_tooltip(GTK_TOOL_ITEM(control_flow_data
->button_filter
),
232 tooltips
, "Open the filter window", NULL
);
234 tmp_toolbar_icon
= create_pixmap (main_window_get_widget(tab
),
236 gtk_widget_show(tmp_toolbar_icon
);
237 control_flow_data
->button_prop
= gtk_tool_button_new(tmp_toolbar_icon
,
239 g_signal_connect (G_OBJECT(control_flow_data
->button_prop
),
241 G_CALLBACK (property_button
),
242 (gpointer
)control_flow_data
);
243 gtk_toolbar_insert(GTK_TOOLBAR(control_flow_data
->toolbar
),
244 control_flow_data
->button_prop
,
247 tmp_toolbar_icon
= create_pixmap (main_window_get_widget(tab
),
249 gtk_widget_show(tmp_toolbar_icon
);
250 control_flow_data
->button_legend
= gtk_tool_button_new(tmp_toolbar_icon
,
252 g_signal_connect (G_OBJECT(control_flow_data
->button_legend
),
254 G_CALLBACK (legend_button
),
255 (gpointer
)plugin_cfv
);
256 gtk_toolbar_insert(GTK_TOOLBAR(control_flow_data
->toolbar
),
257 control_flow_data
->button_legend
,
259 gtk_tool_item_set_tooltip(GTK_TOOL_ITEM(control_flow_data
->button_legend
),
260 tooltips
, "Show the legend", NULL
);
262 gtk_toolbar_set_style(GTK_TOOLBAR(control_flow_data
->toolbar
),
265 gtk_box_pack_start(GTK_BOX(control_flow_data
->hbox
),
266 control_flow_data
->toolbar
,
268 control_flow_data
->h_paned
= gtk_hpaned_new();
269 control_flow_data
->box
= gtk_event_box_new();
270 gtk_box_pack_end(GTK_BOX(control_flow_data
->hbox
),
271 control_flow_data
->box
,
273 control_flow_data
->top_widget
= control_flow_data
->hbox
;
274 plugin_cfv
->parent
.top_widget
= control_flow_data
->top_widget
;
275 gtk_container_add(GTK_CONTAINER(control_flow_data
->box
),
276 control_flow_data
->h_paned
);
278 gtk_paned_pack1(GTK_PANED(control_flow_data
->h_paned
),
279 process_list_widget
, FALSE
, TRUE
);
280 gtk_paned_pack2(GTK_PANED(control_flow_data
->h_paned
),
281 drawing_widget
, TRUE
, TRUE
);
283 gtk_container_set_border_width(GTK_CONTAINER(control_flow_data
->box
), 1);
285 /* Set the size of the drawing area */
286 //drawing_Resize(drawing, h, w);
288 /* Get trace statistics */
289 //control_flow_data->Trace_Statistics = get_trace_statistics(Trace);
291 gtk_widget_show(drawing_widget
);
292 gtk_widget_show(process_list_widget
);
293 gtk_widget_show(control_flow_data
->h_paned
);
294 gtk_widget_show(control_flow_data
->box
);
295 gtk_widget_show(control_flow_data
->toolbar
);
296 gtk_widget_show(GTK_WIDGET(control_flow_data
->button_prop
));
297 gtk_widget_show(GTK_WIDGET(control_flow_data
->button_filter
));
298 gtk_widget_show(GTK_WIDGET(control_flow_data
->button_legend
));
299 gtk_widget_show(control_flow_data
->hbox
);
301 g_object_set_data_full(
302 G_OBJECT(control_flow_data
->top_widget
),
305 (GDestroyNotify
)guicontrolflow_destructor
);
308 G_OBJECT(drawing_area
),
312 g_control_flow_data_list
= g_slist_append(
313 g_control_flow_data_list
,
316 control_flow_data
->filter
= NULL
;
318 //WARNING : The widget must be
319 //inserted in the main window before the drawing area
320 //can be configured (and this must happend bedore sending
323 return control_flow_data
;
327 /* Destroys widget also */
329 guicontrolflow_destructor_full(gpointer data
)
331 LttvPluginCFV
*plugin_cfv
= (LttvPluginCFV
*)data
;
332 g_info("CFV.c : guicontrolflow_destructor_full, %p", plugin_cfv
);
333 /* May already have been done by GTK window closing */
334 if(GTK_IS_WIDGET(guicontrolflow_get_widget(plugin_cfv
->cfd
)))
335 gtk_widget_destroy(guicontrolflow_get_widget(plugin_cfv
->cfd
));
336 //control_flow_data->mw = NULL;
337 //FIXME guicontrolflow_destructor(control_flow_data);
340 /* When this destructor is called, the widgets are already disconnected */
342 guicontrolflow_destructor(gpointer data
)
344 LttvPluginCFV
*plugin_cfv
= (LttvPluginCFV
*)data
;
345 Tab
*tab
= plugin_cfv
->cfd
->tab
;
346 ControlFlowData
*control_flow_data
= plugin_cfv
->cfd
;
348 g_info("CFV.c : guicontrolflow_destructor, %p", plugin_cfv
);
349 g_info("%p, %p, %p", update_time_window_hook
, plugin_cfv
, tab
);
350 if(GTK_IS_WIDGET(guicontrolflow_get_widget(plugin_cfv
->cfd
)))
351 g_info("widget still exists");
353 lttv_filter_destroy(plugin_cfv
->cfd
->filter
);
354 /* Process List is removed with it's widget */
355 //ProcessList_destroy(control_flow_data->process_list);
358 /* Delete reading hooks */
359 lttvwindow_unregister_traceset_notify(tab
,
363 lttvwindow_unregister_time_window_notify(tab
,
364 update_time_window_hook
,
367 lttvwindow_unregister_current_time_notify(tab
,
368 update_current_time_hook
,
371 lttvwindow_unregister_redraw_notify(tab
, redraw_notify
, control_flow_data
);
372 lttvwindow_unregister_continue_notify(tab
,
376 lttvwindow_events_request_remove_all(control_flow_data
->tab
,
380 lttvwindowtraces_background_notify_remove(control_flow_data
);
381 g_control_flow_data_list
=
382 g_slist_remove(g_control_flow_data_list
, control_flow_data
);
384 g_info("CFV.c : guicontrolflow_destructor end, %p", control_flow_data
);
385 //g_free(control_flow_data);
386 g_object_unref(plugin_cfv
);