Commit | Line | Data |
---|---|---|
e076699e | 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 | |
b9ce0bad YB |
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
16 | * MA 02110-1301, USA. | |
e076699e | 17 | */ |
18 | ||
4e4d11b3 | 19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> | |
21 | #endif | |
22 | ||
daecc161 | 23 | #include <gtk/gtk.h> |
24 | ||
13f86ce2 | 25 | #include <lttvwindow/gtkmultivpaned.h> |
13f86ce2 | 26 | #include <lttvwindow/mainwindow.h> |
2d262115 | 27 | #include <lttvwindow/mainwindow-private.h> |
28 | //#include "gtkintl.h" | |
daecc161 | 29 | |
30 | static void gtk_multi_vpaned_class_init (GtkMultiVPanedClass *klass); | |
31 | static void gtk_multi_vpaned_init (GtkMultiVPaned *multi_vpaned); | |
32 | ||
33 | ||
34 | static void gtk_multi_vpaned_size_request (GtkWidget *widget, | |
35 | GtkRequisition *requisition); | |
36 | static void gtk_multi_vpaned_size_allocate (GtkWidget *widget, | |
37 | GtkAllocation *allocation); | |
38 | ||
a43d67ba | 39 | void gtk_multi_vpaned_scroll_value_changed (GtkAdjustment *adjust, gpointer multi_vpaned); |
daecc161 | 40 | |
0ed9daf7 | 41 | gboolean gtk_multi_vpaned_destroy(GtkObject *object, |
42 | gpointer user_data) | |
43 | { | |
44 | GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned * )object; | |
45 | while(multi_vpaned->num_children){ | |
46 | gtk_multi_vpaned_widget_delete(multi_vpaned); | |
47 | } | |
48 | return FALSE; | |
49 | } | |
50 | ||
daecc161 | 51 | GType |
52 | gtk_multi_vpaned_get_type (void) | |
53 | { | |
54 | static GType multi_vpaned_type = 0; | |
55 | ||
56 | if (!multi_vpaned_type) | |
57 | { | |
58 | static const GTypeInfo multi_vpaned_info = | |
59 | { | |
60 | sizeof (GtkMultiVPanedClass), | |
61 | NULL, /* base_init */ | |
62 | NULL, /* base_finalize */ | |
63 | (GClassInitFunc) gtk_multi_vpaned_class_init, | |
64 | NULL, /* class_finalize */ | |
65 | NULL, /* class_data */ | |
66 | sizeof (GtkMultiVPaned), | |
67 | 0, /* n_preallocs */ | |
68 | (GInstanceInitFunc) gtk_multi_vpaned_init, | |
69 | NULL, /* value_table */ | |
70 | }; | |
71 | ||
72 | multi_vpaned_type = g_type_register_static (GTK_TYPE_PANED, "GtkMultiVPaned", | |
73 | &multi_vpaned_info, 0); | |
74 | } | |
75 | ||
76 | return multi_vpaned_type; | |
77 | } | |
78 | ||
79 | static void | |
80 | gtk_multi_vpaned_class_init (GtkMultiVPanedClass *class) | |
81 | { | |
82 | GtkWidgetClass *widget_class; | |
83 | ||
84 | widget_class = (GtkWidgetClass *) class; | |
85 | ||
86 | widget_class->size_request = gtk_multi_vpaned_size_request; | |
87 | widget_class->size_allocate = gtk_multi_vpaned_size_allocate; | |
88 | } | |
89 | ||
90 | static void | |
91 | gtk_multi_vpaned_init (GtkMultiVPaned * multi_vpaned) | |
92 | { | |
93 | GtkWidget * button; | |
94 | ||
95 | GTK_WIDGET_SET_FLAGS (multi_vpaned, GTK_NO_WINDOW); | |
96 | gtk_widget_set_redraw_on_allocate (GTK_WIDGET (multi_vpaned), FALSE); | |
97 | ||
98 | multi_vpaned->first_pane = NULL; | |
99 | multi_vpaned->last_pane = NULL; | |
100 | multi_vpaned->focused_pane = NULL; | |
49bf71b5 | 101 | multi_vpaned->iter = NULL; |
daecc161 | 102 | multi_vpaned->num_children = 0; |
103 | ||
104 | multi_vpaned->vbox = NULL; | |
105 | // multi_vpaned->scrollWindow = NULL; | |
106 | // multi_vpaned->viewport = NULL; | |
107 | multi_vpaned->hscrollbar = NULL; | |
108 | } | |
109 | ||
110 | ||
111 | GtkWidget* gtk_multi_vpaned_new () | |
112 | { | |
0ed9daf7 | 113 | GtkWidget * widget = GTK_WIDGET (g_object_new (gtk_multi_vpaned_get_type (), NULL)); |
114 | g_signal_connect(G_OBJECT(widget), "destroy", | |
115 | G_CALLBACK(gtk_multi_vpaned_destroy),NULL); | |
116 | ||
117 | return widget; | |
daecc161 | 118 | } |
119 | ||
49bf71b5 | 120 | GtkWidget * gtk_multi_vpaned_get_widget(GtkMultiVPaned * multi_vpaned) |
121 | { | |
122 | if(multi_vpaned->focused_pane == NULL)return NULL; | |
123 | return (GtkWidget*)multi_vpaned->focused_pane->child2; | |
124 | } | |
125 | ||
126 | GtkWidget * gtk_multi_vpaned_get_first_widget(GtkMultiVPaned * multi_vpaned) | |
127 | { | |
128 | if(multi_vpaned->first_pane == NULL)return NULL; | |
129 | multi_vpaned->iter = multi_vpaned->first_pane; | |
130 | return multi_vpaned->first_pane->child2; | |
131 | } | |
132 | ||
133 | GtkWidget * gtk_multi_vpaned_get_next_widget(GtkMultiVPaned * multi_vpaned) | |
134 | { | |
135 | if(multi_vpaned->iter != multi_vpaned->last_pane){ | |
136 | multi_vpaned->iter = (GtkPaned *)multi_vpaned->iter->child1; | |
137 | return multi_vpaned->iter->child2; | |
138 | }else { | |
139 | return NULL; | |
140 | } | |
141 | } | |
142 | ||
143 | void gtk_multi_vpaned_set_data(GtkMultiVPaned * multi_vpaned,char * key, gpointer value) | |
144 | { | |
145 | g_object_set_data(G_OBJECT(multi_vpaned->focused_pane), key, value); | |
146 | } | |
147 | ||
148 | gpointer gtk_multi_vpaned_get_data(GtkMultiVPaned * multi_vpaned,char * key) | |
149 | { | |
150 | if(multi_vpaned->focused_pane == NULL)return NULL; | |
151 | return g_object_get_data(G_OBJECT(multi_vpaned->focused_pane), key); | |
152 | } | |
daecc161 | 153 | |
5a5b35c5 | 154 | void gtk_multi_vpaned_set_focus (GtkWidget * widget, GtkPaned* paned) |
daecc161 | 155 | { |
5a5b35c5 | 156 | GtkMultiVPaned * multi_vpaned = GTK_MULTI_VPANED(widget); |
daecc161 | 157 | GtkPaned * pane; |
158 | if(!multi_vpaned->first_pane) return; | |
159 | ||
160 | ||
161 | pane = multi_vpaned->first_pane; | |
162 | while(1){ | |
7afc14aa | 163 | if((GtkWidget*)pane == GTK_WIDGET(paned)){ |
daecc161 | 164 | multi_vpaned->focused_pane = pane; |
165 | break; | |
166 | } | |
167 | if(pane == multi_vpaned->last_pane){ | |
168 | multi_vpaned->focused_pane = NULL; | |
169 | break; | |
170 | } | |
171 | pane = (GtkPaned*)pane->child1; | |
172 | } | |
173 | } | |
174 | ||
a43d67ba | 175 | void gtk_multi_vpaned_set_adjust(GtkMultiVPaned * multi_vpaned, const TimeWindow *time_window, gboolean first_time) |
daecc161 | 176 | { |
daecc161 | 177 | TimeInterval *time_span; |
a43d67ba | 178 | double len, start; |
6ced96ef | 179 | Tab *tab = (Tab *)g_object_get_data(G_OBJECT(multi_vpaned), "Tab_Info"); |
501e4e70 | 180 | LttvTracesetContext *tsc = |
2d262115 | 181 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
daecc161 | 182 | |
297f7a48 | 183 | |
daecc161 | 184 | if(first_time){ |
501e4e70 | 185 | time_span = &tsc->time_span ; |
daecc161 | 186 | |
7afc14aa | 187 | multi_vpaned->hadjust->lower = ltt_time_to_double(time_span->start_time) * |
daecc161 | 188 | NANOSECONDS_PER_SECOND; |
189 | multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; | |
7afc14aa | 190 | multi_vpaned->hadjust->upper = ltt_time_to_double(time_span->end_time) * |
daecc161 | 191 | NANOSECONDS_PER_SECOND; |
192 | } | |
193 | ||
194 | /* Page increment of whole visible area */ | |
195 | if(multi_vpaned->hadjust == NULL){ | |
196 | g_warning("Insert a viewer first"); | |
197 | return; | |
198 | } | |
199 | ||
a43d67ba | 200 | start = ltt_time_to_double(time_window->start_time) * NANOSECONDS_PER_SECOND; |
201 | len = multi_vpaned->hadjust->upper - multi_vpaned->hadjust->lower; | |
daecc161 | 202 | |
203 | multi_vpaned->hadjust->page_increment = ltt_time_to_double( | |
a43d67ba | 204 | time_window->time_width) * NANOSECONDS_PER_SECOND; |
daecc161 | 205 | |
a43d67ba | 206 | //if(multi_vpaned->hadjust->page_increment >= len ) |
207 | // multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; | |
208 | //if(start + multi_vpaned->hadjust->page_increment >= multi_vpaned->hadjust->upper ) | |
209 | // multi_vpaned->hadjust->value = start; | |
210 | multi_vpaned->hadjust->value = start; | |
daecc161 | 211 | |
212 | /* page_size to the whole visible area will take care that the | |
213 | * scroll value + the shown area will never be more than what is | |
214 | * in the trace. */ | |
215 | multi_vpaned->hadjust->page_size = multi_vpaned->hadjust->page_increment; | |
216 | multi_vpaned->hadjust->step_increment = multi_vpaned->hadjust->page_increment / 10; | |
217 | ||
218 | gtk_adjustment_changed (multi_vpaned->hadjust); | |
a43d67ba | 219 | |
daecc161 | 220 | } |
221 | ||
222 | void gtk_multi_vpaned_widget_add(GtkMultiVPaned * multi_vpaned, GtkWidget * widget1) | |
223 | { | |
224 | GtkPaned * tmpPane; | |
225 | GtkWidget * w; | |
6ced96ef | 226 | Tab *tab = (Tab *)g_object_get_data(G_OBJECT(multi_vpaned), "Tab_Info"); |
daecc161 | 227 | |
228 | g_return_if_fail(GTK_IS_MULTI_VPANED(multi_vpaned)); | |
229 | g_object_ref(G_OBJECT(widget1)); | |
230 | ||
231 | ||
232 | if(!multi_vpaned->first_pane){ | |
233 | multi_vpaned->first_pane = (GtkPaned *)gtk_vpaned_new(); | |
234 | multi_vpaned->last_pane = multi_vpaned->first_pane; | |
235 | ||
236 | multi_vpaned->hscrollbar = gtk_hscrollbar_new (NULL); | |
237 | gtk_widget_show(multi_vpaned->hscrollbar); | |
238 | ||
239 | multi_vpaned->hadjust = gtk_range_get_adjustment(GTK_RANGE(multi_vpaned->hscrollbar)); | |
2d262115 | 240 | gtk_multi_vpaned_set_adjust(multi_vpaned, &tab->time_window, TRUE); |
daecc161 | 241 | |
242 | gtk_range_set_update_policy (GTK_RANGE(multi_vpaned->hscrollbar), | |
4a93bd36 | 243 | GTK_UPDATE_CONTINUOUS); |
244 | //changed by Mathieu Desnoyers, was : | |
245 | // GTK_UPDATE_DISCONTINUOUS); | |
a43d67ba | 246 | g_signal_connect(G_OBJECT(multi_vpaned->hadjust), "value-changed", |
daecc161 | 247 | G_CALLBACK(gtk_multi_vpaned_scroll_value_changed), multi_vpaned); |
a43d67ba | 248 | g_signal_connect(G_OBJECT(multi_vpaned->hadjust), "changed", |
249 | G_CALLBACK(gtk_multi_vpaned_scroll_value_changed), multi_vpaned); | |
250 | ||
daecc161 | 251 | |
252 | multi_vpaned->vbox = gtk_vbox_new(FALSE,0); | |
253 | gtk_widget_show(multi_vpaned->vbox); | |
254 | ||
255 | // multi_vpaned->viewport = gtk_viewport_new (NULL,NULL); | |
256 | // gtk_widget_show(multi_vpaned->viewport); | |
257 | ||
258 | // gtk_container_add(GTK_CONTAINER(multi_vpaned->viewport), (GtkWidget*)multi_vpaned->vbox); | |
259 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->hscrollbar,FALSE,FALSE,0); | |
260 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); | |
261 | ||
262 | // multi_vpaned->scrollWindow = gtk_scrolled_window_new (NULL, NULL); | |
263 | // gtk_widget_show(multi_vpaned->scrollWindow); | |
264 | // gtk_container_add (GTK_CONTAINER (multi_vpaned->scrollWindow), (GtkWidget*)multi_vpaned->viewport); | |
265 | // gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->scrollWindow,FALSE, TRUE); | |
266 | ||
267 | gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->vbox,FALSE, TRUE); | |
268 | }else{ | |
269 | tmpPane = multi_vpaned->last_pane; | |
270 | multi_vpaned->last_pane = (GtkPaned *)gtk_vpaned_new(); | |
271 | gtk_paned_pack1 (tmpPane,(GtkWidget*)multi_vpaned->last_pane, FALSE,TRUE); | |
272 | } | |
273 | gtk_widget_show((GtkWidget *)multi_vpaned->last_pane); | |
274 | ||
275 | gtk_paned_pack2 (multi_vpaned->last_pane,widget1, TRUE, TRUE); | |
276 | multi_vpaned->focused_pane = multi_vpaned->last_pane; | |
277 | multi_vpaned->num_children++; | |
278 | ||
279 | } | |
280 | ||
281 | void gtk_multi_vpaned_widget_delete(GtkMultiVPaned * multi_vpaned) | |
282 | { | |
283 | GtkPaned * tmp, *prev, *next; | |
6ea08962 | 284 | GtkWidget *widget; |
daecc161 | 285 | |
286 | if(!multi_vpaned->focused_pane) return; | |
287 | ||
6ea08962 | 288 | widget = GTK_WIDGET(multi_vpaned->focused_pane->child2); //widget in vpaned |
289 | g_object_unref(G_OBJECT(widget)); | |
daecc161 | 290 | |
291 | if(multi_vpaned->focused_pane == multi_vpaned->first_pane && | |
292 | multi_vpaned->focused_pane == multi_vpaned->last_pane){ | |
293 | // gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->scrollWindow); | |
294 | gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->vbox); | |
295 | multi_vpaned->first_pane = NULL; | |
296 | multi_vpaned->last_pane = NULL; | |
297 | multi_vpaned->focused_pane = NULL; | |
298 | }else if(multi_vpaned->focused_pane == multi_vpaned->first_pane && | |
299 | multi_vpaned->focused_pane != multi_vpaned->last_pane){ | |
300 | next = (GtkPaned*)multi_vpaned->first_pane->child1; | |
301 | g_object_ref(G_OBJECT(next)); | |
302 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->first_pane),(GtkWidget*)next); | |
303 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane); | |
304 | multi_vpaned->first_pane = next; | |
305 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); | |
306 | multi_vpaned->focused_pane = multi_vpaned->first_pane; | |
307 | g_object_unref(G_OBJECT(next)); | |
308 | }else if(multi_vpaned->focused_pane != multi_vpaned->first_pane && | |
309 | multi_vpaned->focused_pane == multi_vpaned->last_pane){ | |
310 | tmp = multi_vpaned->last_pane; | |
311 | multi_vpaned->last_pane = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->last_pane); | |
312 | multi_vpaned->focused_pane = multi_vpaned->last_pane; | |
313 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->last_pane),(GtkWidget*)tmp); | |
314 | }else{ | |
315 | tmp = multi_vpaned->focused_pane; | |
316 | prev = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)tmp); | |
317 | next = (GtkPaned*)tmp->child1; | |
318 | g_object_ref(G_OBJECT(next)); | |
319 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)next); | |
320 | gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)multi_vpaned->focused_pane); | |
321 | gtk_paned_pack1(prev, (GtkWidget*)next, FALSE, TRUE); | |
322 | multi_vpaned->focused_pane = next; | |
323 | g_object_unref(G_OBJECT(next)); | |
324 | } | |
325 | ||
326 | multi_vpaned->num_children--; | |
327 | } | |
328 | ||
329 | ||
330 | void gtk_multi_vpaned_widget_move_up(GtkMultiVPaned * multi_vpaned) | |
331 | { | |
332 | GtkWidget* upWidget, *downWidget; | |
333 | GtkPaned * prev,*next, *prevPrev; | |
334 | ||
335 | if(multi_vpaned->last_pane == multi_vpaned->focused_pane) return; | |
336 | ||
337 | // move VPane | |
338 | prev = (GtkPaned*)multi_vpaned->focused_pane->child1; | |
339 | g_object_ref(G_OBJECT(prev)); | |
340 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); | |
341 | ||
342 | if(prev == multi_vpaned->last_pane){ | |
343 | prevPrev = NULL; | |
344 | multi_vpaned->last_pane = multi_vpaned->focused_pane; | |
345 | }else{ | |
346 | prevPrev = (GtkPaned*)prev->child1; | |
347 | g_object_ref(G_OBJECT(prevPrev)); | |
348 | gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)prevPrev); | |
349 | } | |
350 | ||
351 | g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); | |
352 | if(multi_vpaned->first_pane == multi_vpaned->focused_pane){ | |
353 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane); | |
354 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)prev,TRUE,TRUE,0); | |
355 | multi_vpaned->first_pane = prev; | |
356 | }else{ | |
357 | next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); | |
358 | gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); | |
359 | gtk_paned_pack1(GTK_PANED(next), (GtkWidget*)prev, FALSE,TRUE); | |
360 | } | |
361 | gtk_paned_pack1(GTK_PANED(prev),(GtkWidget*)multi_vpaned->focused_pane, FALSE,TRUE); | |
362 | if(prevPrev) | |
363 | gtk_paned_pack1(GTK_PANED(multi_vpaned->focused_pane),(GtkWidget*)prevPrev, FALSE,TRUE); | |
364 | ||
365 | g_object_unref(G_OBJECT(prev)); | |
366 | if(prevPrev) g_object_unref(G_OBJECT(prevPrev)); | |
367 | g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); | |
368 | } | |
369 | ||
370 | ||
371 | void gtk_multi_vpaned_widget_move_down(GtkMultiVPaned * multi_vpaned) | |
372 | { | |
373 | GtkWidget* upWidget, *downWidget; | |
374 | GtkPaned * prev,*next, *nextNext; | |
375 | ||
376 | if(multi_vpaned->first_pane == multi_vpaned->focused_pane) return; | |
377 | ||
378 | //move VPane | |
379 | next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); | |
380 | g_object_ref(G_OBJECT(next)); | |
381 | ||
382 | if(multi_vpaned->last_pane == multi_vpaned->focused_pane){ | |
383 | prev = NULL; | |
384 | multi_vpaned->last_pane = next; | |
385 | }else{ | |
386 | prev = (GtkPaned*)multi_vpaned->focused_pane->child1; | |
387 | g_object_ref(G_OBJECT(prev)); | |
388 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); | |
389 | } | |
390 | ||
391 | g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); | |
392 | gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); | |
393 | ||
394 | if(next == multi_vpaned->first_pane){ | |
395 | multi_vpaned->first_pane = multi_vpaned->focused_pane; | |
396 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)next); | |
397 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane,TRUE,TRUE,0); | |
398 | }else{ | |
399 | nextNext = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)next); | |
400 | gtk_container_remove(GTK_CONTAINER(nextNext),(GtkWidget*)next); | |
401 | gtk_paned_pack1(nextNext, (GtkWidget*)multi_vpaned->focused_pane, FALSE, TRUE); | |
402 | } | |
403 | gtk_paned_pack1(multi_vpaned->focused_pane,(GtkWidget*)next, FALSE,TRUE); | |
404 | if(prev) | |
405 | gtk_paned_pack1(next,(GtkWidget*)prev, FALSE,TRUE); | |
406 | ||
407 | if(prev)g_object_unref(G_OBJECT(prev)); | |
408 | g_object_unref(G_OBJECT(next)); | |
409 | g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); | |
410 | } | |
411 | ||
bca085a1 | 412 | void gtk_multi_vpaned_set_scroll_value(GtkMultiVPaned * multi_vpaned, double value) |
413 | { | |
414 | gtk_adjustment_set_value(multi_vpaned->hadjust, value); | |
a43d67ba | 415 | //g_signal_stop_emission_by_name(G_OBJECT(multi_vpaned->hscrollbar), "value-changed"); |
bca085a1 | 416 | } |
417 | ||
a43d67ba | 418 | void gtk_multi_vpaned_scroll_value_changed(GtkAdjustment *adjust, gpointer multi_vpaned_arg) |
daecc161 | 419 | { |
58eecf4a | 420 | TimeWindow time_window; |
421 | TimeInterval *time_span; | |
daecc161 | 422 | LttTime time; |
423 | GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned*)multi_vpaned_arg; | |
a43d67ba | 424 | gdouble value = gtk_adjustment_get_value(adjust); |
58eecf4a | 425 | gdouble upper, lower, ratio; |
6ced96ef | 426 | Tab *tab = (Tab *)g_object_get_data(G_OBJECT(multi_vpaned), "Tab_Info"); |
501e4e70 | 427 | LttvTracesetContext * tsc = |
2d262115 | 428 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
58eecf4a | 429 | |
2d262115 | 430 | time_window = tab->time_window; |
58eecf4a | 431 | |
501e4e70 | 432 | time_span = &tsc->time_span ; |
58eecf4a | 433 | lower = multi_vpaned->hadjust->lower; |
434 | upper = multi_vpaned->hadjust->upper; | |
435 | ratio = (value - lower) / (upper - lower); | |
436 | ||
7afc14aa | 437 | time = ltt_time_sub(time_span->end_time, time_span->start_time); |
58eecf4a | 438 | time = ltt_time_mul(time, (float)ratio); |
7afc14aa | 439 | time = ltt_time_add(time_span->start_time, time); |
58eecf4a | 440 | |
441 | time_window.start_time = time; | |
442 | ||
7afc14aa | 443 | time = ltt_time_sub(time_span->end_time, time); |
58eecf4a | 444 | if(ltt_time_compare(time,time_window.time_width) < 0){ |
445 | time_window.time_width = time; | |
446 | } | |
2d262115 | 447 | set_time_window(tab, &time_window); |
daecc161 | 448 | } |
449 | ||
450 | ||
451 | static void | |
452 | gtk_multi_vpaned_size_request (GtkWidget *widget, | |
453 | GtkRequisition *requisition) | |
454 | { | |
455 | GtkPaned *paned = GTK_PANED (widget); | |
456 | GtkRequisition child_requisition; | |
457 | ||
458 | requisition->width = 0; | |
459 | requisition->height = 0; | |
460 | ||
461 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) | |
462 | { | |
463 | gtk_widget_size_request (paned->child1, &child_requisition); | |
464 | ||
465 | requisition->height = child_requisition.height; | |
466 | requisition->width = child_requisition.width; | |
467 | } | |
468 | ||
469 | if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) | |
470 | { | |
471 | gtk_widget_size_request (paned->child2, &child_requisition); | |
472 | ||
473 | requisition->width = MAX (requisition->width, child_requisition.width); | |
474 | requisition->height += child_requisition.height; | |
475 | } | |
476 | ||
477 | requisition->height += GTK_CONTAINER (paned)->border_width * 2; | |
478 | requisition->width += GTK_CONTAINER (paned)->border_width * 2; | |
479 | ||
480 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && | |
481 | paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) | |
482 | { | |
483 | gint handle_size; | |
484 | ||
485 | gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); | |
486 | requisition->height += handle_size; | |
487 | } | |
488 | ||
489 | } | |
490 | ||
491 | static void | |
492 | gtk_multi_vpaned_size_allocate (GtkWidget *widget, | |
493 | GtkAllocation *allocation) | |
494 | { | |
495 | GtkPaned *paned = GTK_PANED (widget); | |
496 | gint border_width = GTK_CONTAINER (paned)->border_width; | |
497 | ||
498 | widget->allocation = *allocation; | |
499 | ||
500 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && | |
501 | paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) | |
502 | { | |
503 | GtkRequisition child1_requisition; | |
504 | GtkRequisition child2_requisition; | |
505 | GtkAllocation child1_allocation; | |
506 | GtkAllocation child2_allocation; | |
507 | gint handle_size; | |
508 | ||
509 | gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); | |
510 | ||
511 | gtk_widget_get_child_requisition (paned->child1, &child1_requisition); | |
512 | gtk_widget_get_child_requisition (paned->child2, &child2_requisition); | |
513 | ||
514 | gtk_paned_compute_position (paned, | |
515 | MAX (1, widget->allocation.height | |
516 | - handle_size | |
517 | - 2 * border_width), | |
518 | child1_requisition.height, | |
519 | child2_requisition.height); | |
520 | ||
521 | paned->handle_pos.x = widget->allocation.x + border_width; | |
522 | paned->handle_pos.y = widget->allocation.y + paned->child1_size + border_width; | |
523 | paned->handle_pos.width = MAX (1, (gint) widget->allocation.width - 2 * border_width); | |
524 | paned->handle_pos.height = handle_size; | |
525 | ||
526 | if (GTK_WIDGET_REALIZED (widget)) | |
527 | { | |
528 | if (GTK_WIDGET_MAPPED (widget)) | |
529 | gdk_window_show (paned->handle); | |
530 | gdk_window_move_resize (paned->handle, | |
531 | paned->handle_pos.x, | |
532 | paned->handle_pos.y, | |
533 | paned->handle_pos.width, | |
534 | handle_size); | |
535 | } | |
536 | ||
537 | child1_allocation.width = child2_allocation.width = MAX (1, (gint) allocation->width - border_width * 2); | |
538 | child1_allocation.height = MAX (1, paned->child1_size); | |
539 | child1_allocation.x = child2_allocation.x = widget->allocation.x + border_width; | |
540 | child1_allocation.y = widget->allocation.y + border_width; | |
541 | ||
542 | child2_allocation.y = child1_allocation.y + paned->child1_size + paned->handle_pos.height; | |
543 | child2_allocation.height = MAX (1, widget->allocation.y + widget->allocation.height - child2_allocation.y - border_width); | |
544 | ||
545 | if (GTK_WIDGET_MAPPED (widget) && | |
546 | paned->child1->allocation.height < child1_allocation.height) | |
547 | { | |
548 | gtk_widget_size_allocate (paned->child2, &child2_allocation); | |
549 | gtk_widget_size_allocate (paned->child1, &child1_allocation); | |
550 | } | |
551 | else | |
552 | { | |
553 | gtk_widget_size_allocate (paned->child1, &child1_allocation); | |
554 | gtk_widget_size_allocate (paned->child2, &child2_allocation); | |
555 | } | |
556 | } | |
557 | else | |
558 | { | |
559 | GtkAllocation child_allocation; | |
560 | ||
561 | if (GTK_WIDGET_REALIZED (widget)) | |
562 | gdk_window_hide (paned->handle); | |
563 | ||
564 | if (paned->child1) | |
565 | gtk_widget_set_child_visible (paned->child1, TRUE); | |
566 | if (paned->child2) | |
567 | gtk_widget_set_child_visible (paned->child2, TRUE); | |
568 | ||
569 | child_allocation.x = widget->allocation.x + border_width; | |
570 | child_allocation.y = widget->allocation.y + border_width; | |
571 | child_allocation.width = MAX (1, allocation->width - 2 * border_width); | |
572 | child_allocation.height = MAX (1, allocation->height - 2 * border_width); | |
573 | ||
574 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) | |
575 | gtk_widget_size_allocate (paned->child1, &child_allocation); | |
576 | else if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) | |
577 | gtk_widget_size_allocate (paned->child2, &child_allocation); | |
578 | } | |
579 | } | |
580 |