cef97e7c |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 XangXiu Yang |
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 | */ |
18 | |
36b40c74 |
19 | /*! \file lttvviewer.c |
561f5852 |
20 | * \brief API used by the graphical viewers to interact with their top window. |
21 | * |
22 | * Main window (gui module) is the place to contain and display viewers. |
23 | * Viewers (lttv plugins) interacte with main window through this API and |
24 | * events sent by gtk. |
25 | * This header file should be included in each graphic module. |
26 | * This library is used by graphical modules to interact with the |
27 | * tracesetWindow. |
28 | * |
29 | */ |
30 | |
561f5852 |
31 | #include <ltt/ltt.h> |
32 | #include <lttv/lttv.h> |
a43d67ba |
33 | #include <lttv/state.h> |
34 | #include <lttv/stats.h> |
35 | #include <lttv/tracecontext.h> |
36 | #include <lttvwindow/common.h> |
13f86ce2 |
37 | #include <lttvwindow/mainwindow.h> |
36b40c74 |
38 | #include <lttvwindow/viewer.h> |
13f86ce2 |
39 | #include <lttvwindow/toolbar.h> |
40 | #include <lttvwindow/menu.h> |
a43d67ba |
41 | #include <lttvwindow/callbacks.h> // for execute_time_requests |
6b1d3120 |
42 | |
561f5852 |
43 | |
44 | /** |
45 | * Internal function parts |
46 | */ |
47 | |
561f5852 |
48 | /** |
49 | * Function to set/update traceset for the viewers |
50 | * @param main_win main window |
51 | * @param traceset traceset of the main window. |
224446ce |
52 | * return value : |
53 | * -1 : error |
54 | * 0 : traceset updated |
55 | * 1 : no traceset hooks to update; not an error. |
561f5852 |
56 | */ |
57 | |
224446ce |
58 | int SetTraceset(MainWindow * main_win, gpointer traceset) |
561f5852 |
59 | { |
60 | LttvHooks * tmp; |
61 | LttvAttributeValue value; |
62 | |
224446ce |
63 | if( lttv_iattribute_find_by_path(main_win->attributes, |
64 | "hooks/updatetraceset", LTTV_POINTER, &value) != 0) |
65 | return -1; |
66 | |
561f5852 |
67 | tmp = (LttvHooks*)*(value.v_pointer); |
224446ce |
68 | if(tmp == NULL) return 1; |
a43d67ba |
69 | |
224446ce |
70 | |
561f5852 |
71 | lttv_hooks_call(tmp,traceset); |
a43d67ba |
72 | |
224446ce |
73 | return 0; |
561f5852 |
74 | } |
75 | |
76 | |
77 | /** |
78 | * Function to set/update filter for the viewers |
79 | * @param main_win main window |
80 | * @param filter filter of the main window. |
224446ce |
81 | * return value : |
82 | * -1 : error |
83 | * 0 : filters updated |
84 | * 1 : no filter hooks to update; not an error. |
561f5852 |
85 | */ |
86 | |
224446ce |
87 | int SetFilter(MainWindow * main_win, gpointer filter) |
561f5852 |
88 | { |
89 | LttvHooks * tmp; |
90 | LttvAttributeValue value; |
91 | |
224446ce |
92 | if(lttv_iattribute_find_by_path(main_win->attributes, |
93 | "hooks/updatefilter", LTTV_POINTER, &value) != 0) |
94 | return -1; |
95 | |
561f5852 |
96 | tmp = (LttvHooks*)*(value.v_pointer); |
97 | |
224446ce |
98 | if(tmp == NULL) return 1; |
561f5852 |
99 | lttv_hooks_call(tmp,filter); |
224446ce |
100 | |
101 | return 0; |
102 | } |
103 | |
104 | /** |
105 | * Function to redraw each viewer belonging to the current tab |
106 | * @param main_win the main window the viewer belongs to. |
107 | */ |
108 | |
109 | void update_traceset(MainWindow * main_win) |
110 | { |
111 | LttvAttributeValue value; |
112 | LttvHooks * tmp; |
113 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
114 | "hooks/updatetraceset", LTTV_POINTER, &value)); |
115 | tmp = (LttvHooks*)*(value.v_pointer); |
116 | if(tmp == NULL) return; |
117 | lttv_hooks_call(tmp, NULL); |
118 | } |
119 | |
a43d67ba |
120 | void set_time_window_adjustment(MainWindow * main_win, const TimeWindow* new_time_window) |
121 | { |
122 | gtk_multi_vpaned_set_adjust(main_win->current_tab->multi_vpaned, new_time_window, FALSE); |
123 | } |
224446ce |
124 | |
125 | |
a43d67ba |
126 | void set_time_window(MainWindow * main_win, const TimeWindow *time_window) |
224446ce |
127 | { |
128 | LttvAttributeValue value; |
129 | LttvHooks * tmp; |
a43d67ba |
130 | |
131 | TimeWindowNotifyData time_window_notify_data; |
132 | TimeWindow old_time_window = main_win->current_tab->time_window; |
133 | time_window_notify_data.old_time_window = &old_time_window; |
134 | main_win->current_tab->time_window = *time_window; |
135 | time_window_notify_data.new_time_window = |
136 | &(main_win->current_tab->time_window); |
137 | |
224446ce |
138 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
a43d67ba |
139 | "hooks/updatetimewindow", LTTV_POINTER, &value)); |
224446ce |
140 | tmp = (LttvHooks*)*(value.v_pointer); |
141 | if(tmp == NULL) return; |
a43d67ba |
142 | lttv_hooks_call(tmp, &time_window_notify_data); |
561f5852 |
143 | |
144 | |
a43d67ba |
145 | } |
224446ce |
146 | |
561f5852 |
147 | /** |
148 | * API parts |
149 | */ |
150 | |
001d8606 |
151 | |
561f5852 |
152 | /** |
153 | * Function to register a view constructor so that main window can generate |
001d8606 |
154 | * a menu item and a toolbar item for the viewer in order to generate a new |
155 | * instance easily. A menu entry and toolbar item will be added to each main |
156 | * window. |
157 | * |
158 | * It should be called by init function of the module. |
159 | * |
160 | * @param menu_path path of the menu item. |
161 | * @param menu_text text of the menu item. |
162 | * @param pixmap Image shown on the toolbar item. |
561f5852 |
163 | * @param tooltip tooltip of the toolbar item. |
164 | * @param view_constructor constructor of the viewer. |
165 | */ |
166 | |
001d8606 |
167 | void lttvwindow_register_constructor |
168 | (char * menu_path, |
169 | char * menu_text, |
170 | char ** pixmap, |
171 | char * tooltip, |
172 | lttvwindow_viewer_constructor view_constructor) |
561f5852 |
173 | { |
174 | LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); |
175 | LttvToolbars * toolbar; |
001d8606 |
176 | LttvMenus * menu; |
561f5852 |
177 | LttvAttributeValue value; |
178 | |
001d8606 |
179 | if(pixmap != NULL) { |
180 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
181 | "viewers/toolbar", LTTV_POINTER, &value)); |
182 | toolbar = (LttvToolbars*)*(value.v_pointer); |
561f5852 |
183 | |
001d8606 |
184 | if(toolbar == NULL) { |
185 | toolbar = lttv_toolbars_new(); |
186 | *(value.v_pointer) = toolbar; |
187 | } |
188 | lttv_toolbars_add(toolbar, view_constructor, tooltip, pixmap); |
189 | main_window_add_toolbars_item(toolbar, view_constructor, tooltip, pixmap); |
190 | } |
191 | |
192 | if(menu_path != NULL) { |
193 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
194 | "viewers/menu", LTTV_POINTER, &value)); |
195 | menu = (LttvMenus*)*(value.v_pointer); |
196 | |
197 | if(menu == NULL) { |
198 | menu = lttv_menus_new(); |
199 | *(value.v_pointer) = menu; |
200 | } |
201 | lttv_menus_add(menu, view_constructor, menu_path, menu_text); |
202 | main_window_add_menu_item(menu, view_constructor, menu_path, menu_text); |
561f5852 |
203 | } |
561f5852 |
204 | } |
205 | |
206 | |
207 | /** |
208 | * Function to unregister the viewer's constructor, release the space |
001d8606 |
209 | * occupied by menu_path, menu_text, pixmap, tooltip and constructor of the |
210 | * viewer. |
211 | * |
561f5852 |
212 | * It will be called when a module is unloaded. |
001d8606 |
213 | * |
214 | * @param view_constructor constructor of the viewer. |
561f5852 |
215 | */ |
216 | |
001d8606 |
217 | |
218 | void lttvwindow_unregister_constructor |
219 | (lttvwindow_viewer_constructor view_constructor) |
561f5852 |
220 | { |
221 | LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); |
222 | LttvToolbars * toolbar; |
001d8606 |
223 | LttvMenus * menu; |
561f5852 |
224 | LttvAttributeValue value; |
225 | |
226 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
d2811a98 |
227 | "viewers/toolbar", LTTV_POINTER, &value)); |
561f5852 |
228 | toolbar = (LttvToolbars*)*(value.v_pointer); |
229 | |
001d8606 |
230 | if(toolbar != NULL) { |
231 | main_window_remove_toolbar_item(view_constructor); |
232 | lttv_toolbars_remove(toolbar, view_constructor); |
233 | } |
561f5852 |
234 | |
235 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
d2811a98 |
236 | "viewers/menu", LTTV_POINTER, &value)); |
561f5852 |
237 | menu = (LttvMenus*)*(value.v_pointer); |
238 | |
001d8606 |
239 | if(menu != NULL) { |
240 | main_window_remove_menu_item(view_constructor); |
241 | lttv_menus_remove(menu, view_constructor); |
561f5852 |
242 | } |
561f5852 |
243 | |
561f5852 |
244 | |
561f5852 |
245 | } |
246 | |
001d8606 |
247 | |
561f5852 |
248 | /** |
249 | * Function to register a hook function for a viewer to set/update its |
250 | * time interval. |
561f5852 |
251 | * @param hook hook function of the viewer. |
252 | * @param hook_data hook data associated with the hook function. |
253 | * @param main_win the main window the viewer belongs to. |
254 | */ |
224446ce |
255 | void lttvwindow_register_time_window_notify(MainWindow * main_win, |
256 | LttvHook hook, gpointer hook_data) |
561f5852 |
257 | { |
258 | LttvAttributeValue value; |
259 | LttvHooks * tmp; |
bca3b81f |
260 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
261 | "hooks/updatetimewindow", LTTV_POINTER, &value)); |
561f5852 |
262 | tmp = (LttvHooks*)*(value.v_pointer); |
263 | if(tmp == NULL){ |
264 | tmp = lttv_hooks_new(); |
265 | *(value.v_pointer) = tmp; |
266 | } |
267 | lttv_hooks_add(tmp, hook,hook_data); |
268 | } |
269 | |
270 | |
271 | /** |
272 | * Function to unregister a viewer's hook function which is used to |
273 | * set/update the time interval of the viewer. |
561f5852 |
274 | * @param hook hook function of the viewer. |
275 | * @param hook_data hook data associated with the hook function. |
276 | * @param main_win the main window the viewer belongs to. |
277 | */ |
278 | |
224446ce |
279 | void lttvwindow_unregister_time_window_notify(MainWindow * main_win, |
280 | LttvHook hook, gpointer hook_data) |
561f5852 |
281 | { |
282 | LttvAttributeValue value; |
283 | LttvHooks * tmp; |
bca3b81f |
284 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
285 | "hooks/updatetimewindow", LTTV_POINTER, &value)); |
561f5852 |
286 | tmp = (LttvHooks*)*(value.v_pointer); |
287 | if(tmp == NULL) return; |
288 | lttv_hooks_remove_data(tmp, hook, hook_data); |
289 | } |
290 | |
561f5852 |
291 | /** |
292 | * Function to register a hook function for a viewer to set/update its |
293 | * traceset. |
561f5852 |
294 | * @param hook hook function of the viewer. |
295 | * @param hook_data hook data associated with the hook function. |
296 | * @param main_win the main window the viewer belongs to. |
297 | */ |
298 | |
224446ce |
299 | void lttvwindow_register_traceset_notify(MainWindow * main_win, |
300 | LttvHook hook, gpointer hook_data) |
561f5852 |
301 | { |
302 | LttvAttributeValue value; |
303 | LttvHooks * tmp; |
a8c0f09d |
304 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
305 | "hooks/updatetraceset", LTTV_POINTER, &value)); |
561f5852 |
306 | tmp = (LttvHooks*)*(value.v_pointer); |
307 | if(tmp == NULL){ |
308 | tmp = lttv_hooks_new(); |
309 | *(value.v_pointer) = tmp; |
310 | } |
311 | lttv_hooks_add(tmp, hook, hook_data); |
312 | } |
313 | |
314 | |
315 | /** |
316 | * Function to unregister a viewer's hook function which is used to |
317 | * set/update the traceset of the viewer. |
561f5852 |
318 | * @param hook hook function of the viewer. |
319 | * @param hook_data hook data associated with the hook function. |
320 | * @param main_win the main window the viewer belongs to. |
321 | */ |
322 | |
224446ce |
323 | void lttvwindow_unregister_traceset_notify(MainWindow * main_win, |
324 | LttvHook hook, gpointer hook_data) |
561f5852 |
325 | { |
326 | LttvAttributeValue value; |
327 | LttvHooks * tmp; |
a8c0f09d |
328 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
329 | "hooks/updatetraceset", LTTV_POINTER, &value)); |
561f5852 |
330 | tmp = (LttvHooks*)*(value.v_pointer); |
331 | if(tmp == NULL) return; |
332 | lttv_hooks_remove_data(tmp, hook, hook_data); |
333 | } |
334 | |
561f5852 |
335 | /** |
336 | * Function to register a hook function for a viewer to set/update its |
337 | * filter. |
561f5852 |
338 | * @param hook hook function of the viewer. |
339 | * @param hook_data hook data associated with the hook function. |
340 | * @param main_win the main window the viewer belongs to. |
341 | */ |
342 | |
224446ce |
343 | void lttvwindow_register_filter_notify(MainWindow *main_win, |
344 | LttvHook hook, gpointer hook_data) |
561f5852 |
345 | { |
346 | LttvAttributeValue value; |
347 | LttvHooks * tmp; |
bca3b81f |
348 | g_assert(lttv_iattribute_find_by_path(main_win->attributes, |
d2811a98 |
349 | "hooks/updatefilter", LTTV_POINTER, &value)); |
561f5852 |
350 | tmp = (LttvHooks*)*(value.v_pointer); |
351 | if(tmp == NULL){ |
352 | tmp = lttv_hooks_new(); |
353 | *(value.v_pointer) = tmp; |
354 | } |
355 | lttv_hooks_add(tmp, hook, hook_data); |
356 | } |
357 | |
358 | |
359 | /** |
360 | * Function to unregister a viewer's hook function which is used to |
361 | * set/update the filter of the viewer. |
561f5852 |
362 | * @param hook hook function of the viewer. |
363 | * @param hook_data hook data associated with the hook function. |
364 | * @param main_win the main window the viewer belongs to. |
365 | */ |
366 | |
5a5b35c5 |
367 | void lttvwindow_unregister_filter_notify(MainWindow * main_win, |
368 | LttvHook hook, |
369 | gpointer hook_data) |
561f5852 |
370 | { |
371 | LttvAttributeValue value; |
372 | LttvHooks * tmp; |
bca3b81f |
373 | g_assert(lttv_iattribute_find_by_path(main_win->attributes, |
d2811a98 |
374 | "hooks/updatefilter", LTTV_POINTER, &value)); |
561f5852 |
375 | tmp = (LttvHooks*)*(value.v_pointer); |
376 | if(tmp == NULL) return; |
377 | lttv_hooks_remove_data(tmp, hook, hook_data); |
378 | } |
379 | |
561f5852 |
380 | /** |
381 | * Function to register a hook function for a viewer to set/update its |
382 | * current time. |
561f5852 |
383 | * @param hook hook function of the viewer. |
384 | * @param hook_data hook data associated with the hook function. |
385 | * @param main_win the main window the viewer belongs to. |
386 | */ |
387 | |
224446ce |
388 | void lttvwindow_register_current_time_notify(MainWindow *main_win, |
389 | LttvHook hook, gpointer hook_data) |
561f5852 |
390 | { |
391 | LttvAttributeValue value; |
392 | LttvHooks * tmp; |
bca3b81f |
393 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
394 | "hooks/updatecurrenttime", LTTV_POINTER, &value)); |
561f5852 |
395 | tmp = (LttvHooks*)*(value.v_pointer); |
396 | if(tmp == NULL){ |
397 | tmp = lttv_hooks_new(); |
398 | *(value.v_pointer) = tmp; |
399 | } |
400 | lttv_hooks_add(tmp, hook, hook_data); |
401 | } |
402 | |
403 | |
404 | /** |
405 | * Function to unregister a viewer's hook function which is used to |
406 | * set/update the current time of the viewer. |
561f5852 |
407 | * @param hook hook function of the viewer. |
408 | * @param hook_data hook data associated with the hook function. |
409 | * @param main_win the main window the viewer belongs to. |
410 | */ |
411 | |
224446ce |
412 | void lttvwindow_unregister_current_time_notify(MainWindow * main_win, |
413 | LttvHook hook, gpointer hook_data) |
561f5852 |
414 | { |
415 | LttvAttributeValue value; |
416 | LttvHooks * tmp; |
bca3b81f |
417 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
418 | "hooks/updatecurrenttime", LTTV_POINTER, &value)); |
561f5852 |
419 | tmp = (LttvHooks*)*(value.v_pointer); |
420 | if(tmp == NULL) return; |
421 | lttv_hooks_remove_data(tmp, hook, hook_data); |
422 | } |
423 | |
424 | |
202f6c8f |
425 | /** |
426 | * Function to register a hook function for a viewer to show |
224446ce |
427 | * the content of the viewer. |
202f6c8f |
428 | * @param hook hook function of the viewer. |
429 | * @param hook_data hook data associated with the hook function. |
430 | * @param main_win the main window the viewer belongs to. |
431 | */ |
432 | |
a43d67ba |
433 | void lttvwindow_register_show_notify(MainWindow *main_win, |
224446ce |
434 | LttvHook hook, gpointer hook_data) |
202f6c8f |
435 | { |
436 | LttvAttributeValue value; |
437 | LttvHooks * tmp; |
438 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
439 | "hooks/showviewer", LTTV_POINTER, &value)); |
202f6c8f |
440 | tmp = (LttvHooks*)*(value.v_pointer); |
441 | if(tmp == NULL){ |
442 | tmp = lttv_hooks_new(); |
443 | *(value.v_pointer) = tmp; |
444 | } |
445 | lttv_hooks_add(tmp, hook, hook_data); |
446 | } |
447 | |
448 | |
449 | /** |
450 | * Function to unregister a viewer's hook function which is used to |
451 | * show the content of the viewer.. |
202f6c8f |
452 | * @param hook hook function of the viewer. |
453 | * @param hook_data hook data associated with the hook function. |
454 | * @param main_win the main window the viewer belongs to. |
455 | */ |
456 | |
a43d67ba |
457 | void lttvwindow_unregister_show_notify(MainWindow * main_win, |
224446ce |
458 | LttvHook hook, gpointer hook_data) |
202f6c8f |
459 | { |
460 | LttvAttributeValue value; |
461 | LttvHooks * tmp; |
462 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
463 | "hooks/showviewer", LTTV_POINTER, &value)); |
202f6c8f |
464 | tmp = (LttvHooks*)*(value.v_pointer); |
465 | if(tmp == NULL) return; |
466 | lttv_hooks_remove_data(tmp, hook, hook_data); |
467 | } |
468 | |
561f5852 |
469 | /** |
470 | * Function to register a hook function for a viewer to set/update the |
471 | * dividor of the hpane. |
561f5852 |
472 | * @param hook hook function of the viewer. |
473 | * @param hook_data hook data associated with the hook function. |
474 | * @param main_win the main window the viewer belongs to. |
475 | */ |
476 | |
224446ce |
477 | void lttvwindow_register_dividor(MainWindow *main_win, |
478 | LttvHook hook, gpointer hook_data) |
561f5852 |
479 | { |
480 | LttvAttributeValue value; |
481 | LttvHooks * tmp; |
bca3b81f |
482 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
483 | "hooks/hpanedividor", LTTV_POINTER, &value)); |
561f5852 |
484 | tmp = (LttvHooks*)*(value.v_pointer); |
485 | if(tmp == NULL){ |
486 | tmp = lttv_hooks_new(); |
487 | *(value.v_pointer) = tmp; |
488 | } |
489 | lttv_hooks_add(tmp, hook, hook_data); |
490 | } |
491 | |
492 | |
493 | /** |
494 | * Function to unregister a viewer's hook function which is used to |
495 | * set/update hpane's dividor of the viewer. |
496 | * It will be called by the destructor of the viewer. |
497 | * @param hook hook function of the viewer. |
498 | * @param hook_data hook data associated with the hook function. |
499 | * @param main_win the main window the viewer belongs to. |
500 | */ |
501 | |
224446ce |
502 | void lttvwindow_unregister_dividor(MainWindow *main_win, |
503 | LttvHook hook, gpointer hook_data) |
561f5852 |
504 | { |
505 | LttvAttributeValue value; |
506 | LttvHooks * tmp; |
bca3b81f |
507 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
508 | "hooks/hpanedividor", LTTV_POINTER, &value)); |
561f5852 |
509 | tmp = (LttvHooks*)*(value.v_pointer); |
510 | if(tmp == NULL) return; |
511 | lttv_hooks_remove_data(tmp, hook, hook_data); |
512 | } |
513 | |
514 | |
224446ce |
515 | /** |
516 | * Update the status bar whenever something changed in the viewer. |
517 | * @param main_win the main window the viewer belongs to. |
518 | * @param info the message which will be shown in the status bar. |
519 | */ |
520 | |
5a5b35c5 |
521 | void lttvwindow_report_status(MainWindow *main_win, const char *info) |
224446ce |
522 | { |
523 | //FIXME |
524 | g_warning("update_status not implemented in viewer.c"); |
525 | } |
526 | |
527 | /** |
528 | * Function to set the time interval of the current tab. |
529 | * It will be called by a viewer's signal handle associated with |
530 | * the move_slider signal |
531 | * @param main_win the main window the viewer belongs to. |
532 | * @param time_interval a pointer where time interval is stored. |
533 | */ |
534 | |
535 | void lttvwindow_report_time_window(MainWindow *main_win, |
5a5b35c5 |
536 | const TimeWindow *time_window) |
224446ce |
537 | { |
a43d67ba |
538 | set_time_window(main_win, time_window); |
539 | set_time_window_adjustment(main_win, time_window); |
224446ce |
540 | } |
541 | |
a43d67ba |
542 | |
224446ce |
543 | /** |
544 | * Function to set the current time/event of the current tab. |
545 | * It will be called by a viewer's signal handle associated with |
546 | * the button-release-event signal |
547 | * @param main_win the main window the viewer belongs to. |
548 | * @param time a pointer where time is stored. |
549 | */ |
550 | |
5a5b35c5 |
551 | void lttvwindow_report_current_time(MainWindow *main_win, |
552 | const LttTime *time) |
224446ce |
553 | { |
554 | LttvAttributeValue value; |
555 | LttvHooks * tmp; |
556 | main_win->current_tab->current_time = *time; |
557 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
558 | "hooks/updatecurrenttime", LTTV_POINTER, &value)); |
559 | tmp = (LttvHooks*)*(value.v_pointer); |
560 | |
561 | if(tmp == NULL)return; |
5a5b35c5 |
562 | lttv_hooks_call(tmp, &main_win->current_tab->current_time); |
224446ce |
563 | } |
564 | |
561f5852 |
565 | /** |
566 | * Function to set the position of the hpane's dividor (viewer). |
567 | * It will be called by a viewer's signal handle associated with |
568 | * the motion_notify_event event/signal |
569 | * @param main_win the main window the viewer belongs to. |
570 | * @param position position of the hpane's dividor. |
571 | */ |
572 | |
224446ce |
573 | void lttvwindow_report_dividor(MainWindow *main_win, gint position) |
561f5852 |
574 | { |
575 | LttvAttributeValue value; |
576 | LttvHooks * tmp; |
bca3b81f |
577 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
578 | "hooks/hpanedividor", LTTV_POINTER, &value)); |
561f5852 |
579 | tmp = (LttvHooks*)*(value.v_pointer); |
580 | if(tmp == NULL) return; |
581 | lttv_hooks_call(tmp, &position); |
582 | } |
583 | |
224446ce |
584 | /** |
585 | * Function to set the focused pane (viewer). |
586 | * It will be called by a viewer's signal handle associated with |
587 | * the grab_focus signal |
588 | * @param main_win the main window the viewer belongs to. |
5a5b35c5 |
589 | * @param top_widget the top widget containing all the other widgets of the |
590 | * viewer. |
224446ce |
591 | */ |
592 | |
5a5b35c5 |
593 | void lttvwindow_report_focus(MainWindow *main_win, GtkWidget *top_widget) |
224446ce |
594 | { |
5a5b35c5 |
595 | gtk_multi_vpaned_set_focus((GtkWidget*)main_win->current_tab->multi_vpaned, |
596 | gtk_widget_get_parent(top_widget)); |
224446ce |
597 | } |
598 | |
599 | |
a43d67ba |
600 | /** |
601 | * Function to request data in a specific time interval to the main window. |
602 | * The main window will use this time interval and the others present |
603 | * to get the data from the process trace. |
604 | * @param main_win the main window the viewer belongs to. |
605 | * @param paned a pointer to a pane where the viewer is contained. |
606 | */ |
607 | |
608 | void lttvwindow_time_interval_request(MainWindow *main_win, |
609 | TimeWindow time_requested, guint num_events, |
610 | LttvHook after_process_traceset, |
611 | gpointer after_process_traceset_data) |
612 | { |
613 | TimeRequest time_request; |
614 | |
615 | time_request.time_window = time_requested; |
616 | time_request.num_events = num_events; |
617 | time_request.after_hook = after_process_traceset; |
618 | time_request.after_hook_data = after_process_traceset_data; |
619 | |
620 | g_array_append_val(main_win->current_tab->time_requests, time_request); |
621 | |
622 | if(!main_win->current_tab->time_request_pending) |
623 | { |
624 | /* Redraw has +20 priority. We want a prio higher than that, so +19 */ |
625 | g_idle_add_full((G_PRIORITY_HIGH_IDLE + 19), |
626 | (GSourceFunc)execute_time_requests, |
627 | main_win, |
628 | NULL); |
629 | main_win->current_tab->time_request_pending = TRUE; |
630 | } |
631 | } |
632 | |
224446ce |
633 | /** |
634 | * Function to get the current time interval shown on the current tab. |
635 | * It will be called by a viewer's hook function to update the |
636 | * shown time interval of the viewer and also be called by the constructor |
637 | * of the viewer. |
638 | * @param main_win the main window the viewer belongs to. |
639 | * @param time_interval a pointer where time interval will be stored. |
640 | */ |
641 | |
642 | const TimeWindow *lttvwindow_get_time_window(MainWindow *main_win) |
643 | { |
644 | //time_window->start_time = main_win->current_tab->time_window.start_time; |
645 | //time_window->time_width = main_win->current_tab->time_window.time_width; |
646 | return &(main_win->current_tab->time_window); |
647 | |
648 | } |
649 | |
650 | |
651 | /** |
652 | * Function to get the current time/event of the current tab. |
653 | * It will be called by a viewer's hook function to update the |
654 | * current time/event of the viewer. |
655 | * @param main_win the main window the viewer belongs to. |
656 | * @param time a pointer where time will be stored. |
657 | */ |
658 | |
659 | const LttTime *lttvwindow_get_current_time(MainWindow *main_win) |
660 | { |
661 | return &(main_win->current_tab->current_time); |
662 | } |
663 | |
664 | |
224446ce |
665 | /** |
666 | * Function to get the filter of the current tab. |
667 | * It will be called by the constructor of the viewer and also be |
668 | * called by a hook funtion of the viewer to update its filter. |
669 | * @param main_win, the main window the viewer belongs to. |
670 | * @param filter, a pointer to a filter. |
671 | */ |
672 | const lttv_filter *lttvwindow_get_filter(MainWindow *main_win) |
673 | { |
674 | //FIXME |
675 | g_warning("lttvwindow_get_filter not implemented in viewer.c"); |
676 | } |
677 | |
678 | |
6b1d3120 |
679 | /** |
680 | * Function to get the stats of the traceset |
681 | * @param main_win the main window the viewer belongs to. |
682 | */ |
683 | |
224446ce |
684 | LttvTracesetStats* lttvwindow_get_traceset_stats(MainWindow *main_win) |
6b1d3120 |
685 | { |
716e4367 |
686 | return main_win->current_tab->traceset_info->traceset_context; |
6b1d3120 |
687 | } |
a8c0f09d |
688 | |
689 | |
224446ce |
690 | LttvTracesetContext* lttvwindow_get_traceset_context(MainWindow *main_win) |
a8c0f09d |
691 | { |
692 | return (LttvTracesetContext*)main_win->current_tab->traceset_info->traceset_context; |
693 | } |