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 | |
151 | /** |
152 | * Function to register a view constructor so that main window can generate |
153 | * a toolbar item for the viewer in order to generate a new instance easily. |
154 | * It will be called by init function of the module. |
155 | * @param ButtonPixmap image shown on the toolbar item. |
156 | * @param tooltip tooltip of the toolbar item. |
157 | * @param view_constructor constructor of the viewer. |
158 | */ |
159 | |
224446ce |
160 | void lttvwindow_register_toolbar(char ** pixmap, char *tooltip, lttvwindow_viewer_constructor view_constructor) |
561f5852 |
161 | { |
162 | LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); |
163 | LttvToolbars * toolbar; |
164 | LttvAttributeValue value; |
165 | |
166 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
d2811a98 |
167 | "viewers/toolbar", LTTV_POINTER, &value)); |
561f5852 |
168 | toolbar = (LttvToolbars*)*(value.v_pointer); |
169 | |
224446ce |
170 | if(toolbar == NULL){ |
561f5852 |
171 | toolbar = lttv_toolbars_new(); |
172 | *(value.v_pointer) = toolbar; |
173 | } |
174 | lttv_toolbars_add(toolbar, view_constructor, tooltip, pixmap); |
175 | } |
176 | |
177 | |
178 | /** |
179 | * Function to unregister the viewer's constructor, release the space |
180 | * occupied by pixmap, tooltip and constructor of the viewer. |
181 | * It will be called when a module is unloaded. |
182 | * @param view_constructor constructor of the viewer which is used as |
183 | * a reference to find out where the pixmap and tooltip are. |
184 | */ |
185 | |
224446ce |
186 | void lttvwindow_unregister_toolbar(lttvwindow_viewer_constructor view_constructor) |
561f5852 |
187 | { |
188 | LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); |
189 | LttvToolbars * toolbar; |
190 | LttvAttributeValue value; |
191 | |
192 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
d2811a98 |
193 | "viewers/toolbar", LTTV_POINTER, &value)); |
561f5852 |
194 | toolbar = (LttvToolbars*)*(value.v_pointer); |
195 | |
2061e03d |
196 | main_window_remove_toolbar_item(view_constructor); |
197 | |
198 | lttv_toolbars_remove(toolbar, view_constructor); |
561f5852 |
199 | } |
200 | |
201 | |
202 | /** |
203 | * Function to register a view constructor so that main window can generate |
204 | * a menu item for the viewer in order to generate a new instance easily. |
205 | * It will be called by init function of the module. |
206 | * @param menu_path path of the menu item. |
207 | * @param menu_text text of the menu item. |
208 | * @param view_constructor constructor of the viewer. |
209 | */ |
210 | |
224446ce |
211 | void lttvwindow_register_menu(char *menu_path, char *menu_text, lttvwindow_viewer_constructor view_constructor) |
561f5852 |
212 | { |
213 | LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); |
214 | LttvMenus * menu; |
215 | LttvAttributeValue value; |
216 | |
217 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
d2811a98 |
218 | "viewers/menu", LTTV_POINTER, &value)); |
561f5852 |
219 | menu = (LttvMenus*)*(value.v_pointer); |
220 | |
221 | if(menu == NULL){ |
222 | menu = lttv_menus_new(); |
223 | *(value.v_pointer) = menu; |
224 | } |
225 | lttv_menus_add(menu, view_constructor, menu_path, menu_text); |
226 | } |
227 | |
228 | /** |
229 | * Function to unregister the viewer's constructor, release the space |
230 | * occupied by menu_path, menu_text and constructor of the viewer. |
231 | * It will be called when a module is unloaded. |
232 | * @param view_constructor constructor of the viewer which is used as |
233 | * a reference to find out where the menu_path and menu_text are. |
234 | */ |
235 | |
224446ce |
236 | void lttvwindow_unregister_menu(lttvwindow_viewer_constructor view_constructor) |
561f5852 |
237 | { |
238 | LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); |
239 | LttvMenus * menu; |
240 | LttvAttributeValue value; |
241 | |
242 | g_assert(lttv_iattribute_find_by_path(attributes_global, |
c4c15b5e |
243 | "viewers/menu", LTTV_POINTER, &value)); |
561f5852 |
244 | menu = (LttvMenus*)*(value.v_pointer); |
245 | |
2061e03d |
246 | main_window_remove_menu_item(view_constructor); |
247 | |
248 | lttv_menus_remove(menu, view_constructor); |
561f5852 |
249 | } |
250 | |
561f5852 |
251 | /** |
252 | * Function to register a hook function for a viewer to set/update its |
253 | * time interval. |
561f5852 |
254 | * @param hook hook function of the viewer. |
255 | * @param hook_data hook data associated with the hook function. |
256 | * @param main_win the main window the viewer belongs to. |
257 | */ |
224446ce |
258 | void lttvwindow_register_time_window_notify(MainWindow * main_win, |
259 | LttvHook hook, gpointer hook_data) |
561f5852 |
260 | { |
261 | LttvAttributeValue value; |
262 | LttvHooks * tmp; |
bca3b81f |
263 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
264 | "hooks/updatetimewindow", LTTV_POINTER, &value)); |
561f5852 |
265 | tmp = (LttvHooks*)*(value.v_pointer); |
266 | if(tmp == NULL){ |
267 | tmp = lttv_hooks_new(); |
268 | *(value.v_pointer) = tmp; |
269 | } |
270 | lttv_hooks_add(tmp, hook,hook_data); |
271 | } |
272 | |
273 | |
274 | /** |
275 | * Function to unregister a viewer's hook function which is used to |
276 | * set/update the time interval of the viewer. |
561f5852 |
277 | * @param hook hook function of the viewer. |
278 | * @param hook_data hook data associated with the hook function. |
279 | * @param main_win the main window the viewer belongs to. |
280 | */ |
281 | |
224446ce |
282 | void lttvwindow_unregister_time_window_notify(MainWindow * main_win, |
283 | LttvHook hook, gpointer hook_data) |
561f5852 |
284 | { |
285 | LttvAttributeValue value; |
286 | LttvHooks * tmp; |
bca3b81f |
287 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
288 | "hooks/updatetimewindow", LTTV_POINTER, &value)); |
561f5852 |
289 | tmp = (LttvHooks*)*(value.v_pointer); |
290 | if(tmp == NULL) return; |
291 | lttv_hooks_remove_data(tmp, hook, hook_data); |
292 | } |
293 | |
561f5852 |
294 | /** |
295 | * Function to register a hook function for a viewer to set/update its |
296 | * traceset. |
561f5852 |
297 | * @param hook hook function of the viewer. |
298 | * @param hook_data hook data associated with the hook function. |
299 | * @param main_win the main window the viewer belongs to. |
300 | */ |
301 | |
224446ce |
302 | void lttvwindow_register_traceset_notify(MainWindow * main_win, |
303 | LttvHook hook, gpointer hook_data) |
561f5852 |
304 | { |
305 | LttvAttributeValue value; |
306 | LttvHooks * tmp; |
a8c0f09d |
307 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
308 | "hooks/updatetraceset", LTTV_POINTER, &value)); |
561f5852 |
309 | tmp = (LttvHooks*)*(value.v_pointer); |
310 | if(tmp == NULL){ |
311 | tmp = lttv_hooks_new(); |
312 | *(value.v_pointer) = tmp; |
313 | } |
314 | lttv_hooks_add(tmp, hook, hook_data); |
315 | } |
316 | |
317 | |
318 | /** |
319 | * Function to unregister a viewer's hook function which is used to |
320 | * set/update the traceset of the viewer. |
561f5852 |
321 | * @param hook hook function of the viewer. |
322 | * @param hook_data hook data associated with the hook function. |
323 | * @param main_win the main window the viewer belongs to. |
324 | */ |
325 | |
224446ce |
326 | void lttvwindow_unregister_traceset_notify(MainWindow * main_win, |
327 | LttvHook hook, gpointer hook_data) |
561f5852 |
328 | { |
329 | LttvAttributeValue value; |
330 | LttvHooks * tmp; |
a8c0f09d |
331 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
332 | "hooks/updatetraceset", LTTV_POINTER, &value)); |
561f5852 |
333 | tmp = (LttvHooks*)*(value.v_pointer); |
334 | if(tmp == NULL) return; |
335 | lttv_hooks_remove_data(tmp, hook, hook_data); |
336 | } |
337 | |
561f5852 |
338 | /** |
339 | * Function to register a hook function for a viewer to set/update its |
340 | * filter. |
561f5852 |
341 | * @param hook hook function of the viewer. |
342 | * @param hook_data hook data associated with the hook function. |
343 | * @param main_win the main window the viewer belongs to. |
344 | */ |
345 | |
224446ce |
346 | void lttvwindow_register_filter_notify(MainWindow *main_win, |
347 | LttvHook hook, gpointer hook_data) |
561f5852 |
348 | { |
349 | LttvAttributeValue value; |
350 | LttvHooks * tmp; |
bca3b81f |
351 | g_assert(lttv_iattribute_find_by_path(main_win->attributes, |
d2811a98 |
352 | "hooks/updatefilter", LTTV_POINTER, &value)); |
561f5852 |
353 | tmp = (LttvHooks*)*(value.v_pointer); |
354 | if(tmp == NULL){ |
355 | tmp = lttv_hooks_new(); |
356 | *(value.v_pointer) = tmp; |
357 | } |
358 | lttv_hooks_add(tmp, hook, hook_data); |
359 | } |
360 | |
361 | |
362 | /** |
363 | * Function to unregister a viewer's hook function which is used to |
364 | * set/update the filter of the viewer. |
561f5852 |
365 | * @param hook hook function of the viewer. |
366 | * @param hook_data hook data associated with the hook function. |
367 | * @param main_win the main window the viewer belongs to. |
368 | */ |
369 | |
5a5b35c5 |
370 | void lttvwindow_unregister_filter_notify(MainWindow * main_win, |
371 | LttvHook hook, |
372 | gpointer hook_data) |
561f5852 |
373 | { |
374 | LttvAttributeValue value; |
375 | LttvHooks * tmp; |
bca3b81f |
376 | g_assert(lttv_iattribute_find_by_path(main_win->attributes, |
d2811a98 |
377 | "hooks/updatefilter", LTTV_POINTER, &value)); |
561f5852 |
378 | tmp = (LttvHooks*)*(value.v_pointer); |
379 | if(tmp == NULL) return; |
380 | lttv_hooks_remove_data(tmp, hook, hook_data); |
381 | } |
382 | |
561f5852 |
383 | /** |
384 | * Function to register a hook function for a viewer to set/update its |
385 | * current time. |
561f5852 |
386 | * @param hook hook function of the viewer. |
387 | * @param hook_data hook data associated with the hook function. |
388 | * @param main_win the main window the viewer belongs to. |
389 | */ |
390 | |
224446ce |
391 | void lttvwindow_register_current_time_notify(MainWindow *main_win, |
392 | LttvHook hook, gpointer hook_data) |
561f5852 |
393 | { |
394 | LttvAttributeValue value; |
395 | LttvHooks * tmp; |
bca3b81f |
396 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
397 | "hooks/updatecurrenttime", LTTV_POINTER, &value)); |
561f5852 |
398 | tmp = (LttvHooks*)*(value.v_pointer); |
399 | if(tmp == NULL){ |
400 | tmp = lttv_hooks_new(); |
401 | *(value.v_pointer) = tmp; |
402 | } |
403 | lttv_hooks_add(tmp, hook, hook_data); |
404 | } |
405 | |
406 | |
407 | /** |
408 | * Function to unregister a viewer's hook function which is used to |
409 | * set/update the current time of the viewer. |
561f5852 |
410 | * @param hook hook function of the viewer. |
411 | * @param hook_data hook data associated with the hook function. |
412 | * @param main_win the main window the viewer belongs to. |
413 | */ |
414 | |
224446ce |
415 | void lttvwindow_unregister_current_time_notify(MainWindow * main_win, |
416 | LttvHook hook, gpointer hook_data) |
561f5852 |
417 | { |
418 | LttvAttributeValue value; |
419 | LttvHooks * tmp; |
bca3b81f |
420 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
421 | "hooks/updatecurrenttime", LTTV_POINTER, &value)); |
561f5852 |
422 | tmp = (LttvHooks*)*(value.v_pointer); |
423 | if(tmp == NULL) return; |
424 | lttv_hooks_remove_data(tmp, hook, hook_data); |
425 | } |
426 | |
427 | |
202f6c8f |
428 | /** |
429 | * Function to register a hook function for a viewer to show |
224446ce |
430 | * the content of the viewer. |
202f6c8f |
431 | * @param hook hook function of the viewer. |
432 | * @param hook_data hook data associated with the hook function. |
433 | * @param main_win the main window the viewer belongs to. |
434 | */ |
435 | |
a43d67ba |
436 | void lttvwindow_register_show_notify(MainWindow *main_win, |
224446ce |
437 | LttvHook hook, gpointer hook_data) |
202f6c8f |
438 | { |
439 | LttvAttributeValue value; |
440 | LttvHooks * tmp; |
441 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
442 | "hooks/showviewer", LTTV_POINTER, &value)); |
202f6c8f |
443 | tmp = (LttvHooks*)*(value.v_pointer); |
444 | if(tmp == NULL){ |
445 | tmp = lttv_hooks_new(); |
446 | *(value.v_pointer) = tmp; |
447 | } |
448 | lttv_hooks_add(tmp, hook, hook_data); |
449 | } |
450 | |
451 | |
452 | /** |
453 | * Function to unregister a viewer's hook function which is used to |
454 | * show the content of the viewer.. |
202f6c8f |
455 | * @param hook hook function of the viewer. |
456 | * @param hook_data hook data associated with the hook function. |
457 | * @param main_win the main window the viewer belongs to. |
458 | */ |
459 | |
a43d67ba |
460 | void lttvwindow_unregister_show_notify(MainWindow * main_win, |
224446ce |
461 | LttvHook hook, gpointer hook_data) |
202f6c8f |
462 | { |
463 | LttvAttributeValue value; |
464 | LttvHooks * tmp; |
465 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
466 | "hooks/showviewer", LTTV_POINTER, &value)); |
202f6c8f |
467 | tmp = (LttvHooks*)*(value.v_pointer); |
468 | if(tmp == NULL) return; |
469 | lttv_hooks_remove_data(tmp, hook, hook_data); |
470 | } |
471 | |
561f5852 |
472 | /** |
473 | * Function to register a hook function for a viewer to set/update the |
474 | * dividor of the hpane. |
561f5852 |
475 | * @param hook hook function of the viewer. |
476 | * @param hook_data hook data associated with the hook function. |
477 | * @param main_win the main window the viewer belongs to. |
478 | */ |
479 | |
224446ce |
480 | void lttvwindow_register_dividor(MainWindow *main_win, |
481 | LttvHook hook, gpointer hook_data) |
561f5852 |
482 | { |
483 | LttvAttributeValue value; |
484 | LttvHooks * tmp; |
bca3b81f |
485 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
486 | "hooks/hpanedividor", LTTV_POINTER, &value)); |
561f5852 |
487 | tmp = (LttvHooks*)*(value.v_pointer); |
488 | if(tmp == NULL){ |
489 | tmp = lttv_hooks_new(); |
490 | *(value.v_pointer) = tmp; |
491 | } |
492 | lttv_hooks_add(tmp, hook, hook_data); |
493 | } |
494 | |
495 | |
496 | /** |
497 | * Function to unregister a viewer's hook function which is used to |
498 | * set/update hpane's dividor of the viewer. |
499 | * It will be called by the destructor of the viewer. |
500 | * @param hook hook function of the viewer. |
501 | * @param hook_data hook data associated with the hook function. |
502 | * @param main_win the main window the viewer belongs to. |
503 | */ |
504 | |
224446ce |
505 | void lttvwindow_unregister_dividor(MainWindow *main_win, |
506 | LttvHook hook, gpointer hook_data) |
561f5852 |
507 | { |
508 | LttvAttributeValue value; |
509 | LttvHooks * tmp; |
bca3b81f |
510 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
511 | "hooks/hpanedividor", LTTV_POINTER, &value)); |
561f5852 |
512 | tmp = (LttvHooks*)*(value.v_pointer); |
513 | if(tmp == NULL) return; |
514 | lttv_hooks_remove_data(tmp, hook, hook_data); |
515 | } |
516 | |
517 | |
224446ce |
518 | /** |
519 | * Update the status bar whenever something changed in the viewer. |
520 | * @param main_win the main window the viewer belongs to. |
521 | * @param info the message which will be shown in the status bar. |
522 | */ |
523 | |
5a5b35c5 |
524 | void lttvwindow_report_status(MainWindow *main_win, const char *info) |
224446ce |
525 | { |
526 | //FIXME |
527 | g_warning("update_status not implemented in viewer.c"); |
528 | } |
529 | |
530 | /** |
531 | * Function to set the time interval of the current tab. |
532 | * It will be called by a viewer's signal handle associated with |
533 | * the move_slider signal |
534 | * @param main_win the main window the viewer belongs to. |
535 | * @param time_interval a pointer where time interval is stored. |
536 | */ |
537 | |
538 | void lttvwindow_report_time_window(MainWindow *main_win, |
5a5b35c5 |
539 | const TimeWindow *time_window) |
224446ce |
540 | { |
a43d67ba |
541 | set_time_window(main_win, time_window); |
542 | set_time_window_adjustment(main_win, time_window); |
224446ce |
543 | } |
544 | |
a43d67ba |
545 | |
224446ce |
546 | /** |
547 | * Function to set the current time/event of the current tab. |
548 | * It will be called by a viewer's signal handle associated with |
549 | * the button-release-event signal |
550 | * @param main_win the main window the viewer belongs to. |
551 | * @param time a pointer where time is stored. |
552 | */ |
553 | |
5a5b35c5 |
554 | void lttvwindow_report_current_time(MainWindow *main_win, |
555 | const LttTime *time) |
224446ce |
556 | { |
557 | LttvAttributeValue value; |
558 | LttvHooks * tmp; |
559 | main_win->current_tab->current_time = *time; |
560 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
561 | "hooks/updatecurrenttime", LTTV_POINTER, &value)); |
562 | tmp = (LttvHooks*)*(value.v_pointer); |
563 | |
564 | if(tmp == NULL)return; |
5a5b35c5 |
565 | lttv_hooks_call(tmp, &main_win->current_tab->current_time); |
224446ce |
566 | } |
567 | |
561f5852 |
568 | /** |
569 | * Function to set the position of the hpane's dividor (viewer). |
570 | * It will be called by a viewer's signal handle associated with |
571 | * the motion_notify_event event/signal |
572 | * @param main_win the main window the viewer belongs to. |
573 | * @param position position of the hpane's dividor. |
574 | */ |
575 | |
224446ce |
576 | void lttvwindow_report_dividor(MainWindow *main_win, gint position) |
561f5852 |
577 | { |
578 | LttvAttributeValue value; |
579 | LttvHooks * tmp; |
bca3b81f |
580 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
d2811a98 |
581 | "hooks/hpanedividor", LTTV_POINTER, &value)); |
561f5852 |
582 | tmp = (LttvHooks*)*(value.v_pointer); |
583 | if(tmp == NULL) return; |
584 | lttv_hooks_call(tmp, &position); |
585 | } |
586 | |
224446ce |
587 | /** |
588 | * Function to set the focused pane (viewer). |
589 | * It will be called by a viewer's signal handle associated with |
590 | * the grab_focus signal |
591 | * @param main_win the main window the viewer belongs to. |
5a5b35c5 |
592 | * @param top_widget the top widget containing all the other widgets of the |
593 | * viewer. |
224446ce |
594 | */ |
595 | |
5a5b35c5 |
596 | void lttvwindow_report_focus(MainWindow *main_win, GtkWidget *top_widget) |
224446ce |
597 | { |
5a5b35c5 |
598 | gtk_multi_vpaned_set_focus((GtkWidget*)main_win->current_tab->multi_vpaned, |
599 | gtk_widget_get_parent(top_widget)); |
224446ce |
600 | } |
601 | |
602 | |
a43d67ba |
603 | /** |
604 | * Function to request data in a specific time interval to the main window. |
605 | * The main window will use this time interval and the others present |
606 | * to get the data from the process trace. |
607 | * @param main_win the main window the viewer belongs to. |
608 | * @param paned a pointer to a pane where the viewer is contained. |
609 | */ |
610 | |
611 | void lttvwindow_time_interval_request(MainWindow *main_win, |
612 | TimeWindow time_requested, guint num_events, |
613 | LttvHook after_process_traceset, |
614 | gpointer after_process_traceset_data) |
615 | { |
616 | TimeRequest time_request; |
617 | |
618 | time_request.time_window = time_requested; |
619 | time_request.num_events = num_events; |
620 | time_request.after_hook = after_process_traceset; |
621 | time_request.after_hook_data = after_process_traceset_data; |
622 | |
623 | g_array_append_val(main_win->current_tab->time_requests, time_request); |
624 | |
625 | if(!main_win->current_tab->time_request_pending) |
626 | { |
627 | /* Redraw has +20 priority. We want a prio higher than that, so +19 */ |
628 | g_idle_add_full((G_PRIORITY_HIGH_IDLE + 19), |
629 | (GSourceFunc)execute_time_requests, |
630 | main_win, |
631 | NULL); |
632 | main_win->current_tab->time_request_pending = TRUE; |
633 | } |
634 | } |
635 | |
636 | |
224446ce |
637 | |
638 | /** |
639 | * Function to get the current time interval of the current traceset. |
640 | * It will be called by a viewer's hook function to update the |
641 | * time interval of the viewer and also be called by the constructor |
642 | * of the viewer. |
643 | * @param main_win the main window the viewer belongs to. |
644 | * @param time_interval a pointer where time interval will be stored. |
645 | */ |
646 | |
647 | const TimeInterval *lttvwindow_get_time_span(MainWindow *main_win) |
648 | { |
649 | //time_window->start_time = main_win->current_tab->time_window.start_time; |
650 | //time_window->time_width = main_win->current_tab->time_window.time_width; |
651 | return (LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> |
652 | traceset_context)->Time_Span); |
653 | } |
654 | |
655 | |
656 | |
657 | /** |
658 | * Function to get the current time interval shown on the current tab. |
659 | * It will be called by a viewer's hook function to update the |
660 | * shown time interval of the viewer and also be called by the constructor |
661 | * of the viewer. |
662 | * @param main_win the main window the viewer belongs to. |
663 | * @param time_interval a pointer where time interval will be stored. |
664 | */ |
665 | |
666 | const TimeWindow *lttvwindow_get_time_window(MainWindow *main_win) |
667 | { |
668 | //time_window->start_time = main_win->current_tab->time_window.start_time; |
669 | //time_window->time_width = main_win->current_tab->time_window.time_width; |
670 | return &(main_win->current_tab->time_window); |
671 | |
672 | } |
673 | |
674 | |
675 | /** |
676 | * Function to get the current time/event of the current tab. |
677 | * It will be called by a viewer's hook function to update the |
678 | * current time/event of the viewer. |
679 | * @param main_win the main window the viewer belongs to. |
680 | * @param time a pointer where time will be stored. |
681 | */ |
682 | |
683 | const LttTime *lttvwindow_get_current_time(MainWindow *main_win) |
684 | { |
685 | return &(main_win->current_tab->current_time); |
686 | } |
687 | |
688 | |
224446ce |
689 | /** |
690 | * Function to get the filter of the current tab. |
691 | * It will be called by the constructor of the viewer and also be |
692 | * called by a hook funtion of the viewer to update its filter. |
693 | * @param main_win, the main window the viewer belongs to. |
694 | * @param filter, a pointer to a filter. |
695 | */ |
696 | const lttv_filter *lttvwindow_get_filter(MainWindow *main_win) |
697 | { |
698 | //FIXME |
699 | g_warning("lttvwindow_get_filter not implemented in viewer.c"); |
700 | } |
701 | |
702 | |
6b1d3120 |
703 | /** |
704 | * Function to get the stats of the traceset |
705 | * @param main_win the main window the viewer belongs to. |
706 | */ |
707 | |
224446ce |
708 | LttvTracesetStats* lttvwindow_get_traceset_stats(MainWindow *main_win) |
6b1d3120 |
709 | { |
716e4367 |
710 | return main_win->current_tab->traceset_info->traceset_context; |
6b1d3120 |
711 | } |
a8c0f09d |
712 | |
713 | |
224446ce |
714 | LttvTracesetContext* lttvwindow_get_traceset_context(MainWindow *main_win) |
a8c0f09d |
715 | { |
716 | return (LttvTracesetContext*)main_win->current_tab->traceset_info->traceset_context; |
717 | } |