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 |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
4e4d11b3 |
19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> |
21 | #endif |
22 | |
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23 | #include <gtk/gtk.h> |
24 | |
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25 | #include <lttvwindow/gtkmultivpaned.h> |
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26 | #include <lttvwindow/mainwindow.h> |
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27 | #include <lttvwindow/mainwindow-private.h> |
28 | //#include "gtkintl.h" |
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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 | |
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39 | void gtk_multi_vpaned_scroll_value_changed (GtkAdjustment *adjust, gpointer multi_vpaned); |
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40 | |
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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 | |
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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; |
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101 | multi_vpaned->iter = NULL; |
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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 | { |
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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 | } |
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153 | |
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154 | void gtk_multi_vpaned_set_focus (GtkWidget * widget, GtkPaned* paned) |
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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){ |
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163 | if((GtkWidget*)pane == GTK_WIDGET(paned)){ |
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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 | |
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175 | void gtk_multi_vpaned_set_adjust(GtkMultiVPaned * multi_vpaned, const TimeWindow *time_window, gboolean first_time) |
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176 | { |
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177 | TimeInterval *time_span; |
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178 | double len, start; |
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179 | Tab *tab = (Tab *)g_object_get_data(G_OBJECT(multi_vpaned), "Tab_Info"); |
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180 | LttvTracesetContext *tsc = |
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181 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
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182 | |
297f7a48 |
183 | |
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184 | if(first_time){ |
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185 | time_span = &tsc->time_span ; |
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186 | |
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187 | multi_vpaned->hadjust->lower = ltt_time_to_double(time_span->start_time) * |
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188 | NANOSECONDS_PER_SECOND; |
189 | multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; |
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190 | multi_vpaned->hadjust->upper = ltt_time_to_double(time_span->end_time) * |
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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 | |
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200 | start = ltt_time_to_double(time_window->start_time) * NANOSECONDS_PER_SECOND; |
201 | len = multi_vpaned->hadjust->upper - multi_vpaned->hadjust->lower; |
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202 | |
203 | multi_vpaned->hadjust->page_increment = ltt_time_to_double( |
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204 | time_window->time_width) * NANOSECONDS_PER_SECOND; |
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205 | |
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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; |
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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); |
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219 | |
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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"); |
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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)); |
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240 | gtk_multi_vpaned_set_adjust(multi_vpaned, &tab->time_window, TRUE); |
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241 | |
242 | gtk_range_set_update_policy (GTK_RANGE(multi_vpaned->hscrollbar), |
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243 | GTK_UPDATE_CONTINUOUS); |
244 | //changed by Mathieu Desnoyers, was : |
245 | // GTK_UPDATE_DISCONTINUOUS); |
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246 | g_signal_connect(G_OBJECT(multi_vpaned->hadjust), "value-changed", |
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247 | G_CALLBACK(gtk_multi_vpaned_scroll_value_changed), multi_vpaned); |
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248 | g_signal_connect(G_OBJECT(multi_vpaned->hadjust), "changed", |
249 | G_CALLBACK(gtk_multi_vpaned_scroll_value_changed), multi_vpaned); |
250 | |
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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; |
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284 | GtkWidget *widget; |
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285 | |
286 | if(!multi_vpaned->focused_pane) return; |
287 | |
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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 | |
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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; |
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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 = |
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428 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
58eecf4a |
429 | |
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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 | |