| 1 | /* This file is part of the Linux Trace Toolkit viewer |
| 2 | * Copyright (C) 2003-2004 XangXiu Yang, Mathieu Desnoyers |
| 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 | |
| 19 | #ifdef HAVE_CONFIG_H |
| 20 | # include <config.h> |
| 21 | #endif |
| 22 | |
| 23 | #include <limits.h> // for PATH_MAX |
| 24 | #include <stdlib.h> |
| 25 | #include <ctype.h> |
| 26 | #include <string.h> |
| 27 | #include <stdlib.h> |
| 28 | |
| 29 | #include <gtk/gtk.h> |
| 30 | |
| 31 | #include "callbacks.h" |
| 32 | #include "interface.h" |
| 33 | #include "support.h" |
| 34 | #include <ltt/trace.h> |
| 35 | #include <ltt/facility.h> |
| 36 | #include <ltt/time.h> |
| 37 | #include <ltt/event.h> |
| 38 | #include <lttv/lttv.h> |
| 39 | #include <lttv/module.h> |
| 40 | #include <lttv/iattribute.h> |
| 41 | #include <lttv/stats.h> |
| 42 | #include <lttv/filter.h> |
| 43 | #include <lttvwindow/mainwindow.h> |
| 44 | #include <lttvwindow/mainwindow-private.h> |
| 45 | #include <lttvwindow/menu.h> |
| 46 | #include <lttvwindow/toolbar.h> |
| 47 | #include <lttvwindow/lttvwindow.h> |
| 48 | #include <lttvwindow/lttvwindowtraces.h> |
| 49 | #include <lttvwindow/gtkdirsel.h> |
| 50 | |
| 51 | |
| 52 | static LttTime lttvwindow_default_time_width = { 1, 0 }; |
| 53 | #define CLIP_BUF 256 // size of clipboard buffer |
| 54 | |
| 55 | extern LttvTrace *g_init_trace ; |
| 56 | |
| 57 | |
| 58 | /** Array containing instanced objects. */ |
| 59 | extern GSList * g_main_window_list; |
| 60 | |
| 61 | /** MD : keep old directory. */ |
| 62 | static char remember_plugins_dir[PATH_MAX] = ""; |
| 63 | static char remember_trace_dir[PATH_MAX] = ""; |
| 64 | |
| 65 | |
| 66 | MainWindow * get_window_data_struct(GtkWidget * widget); |
| 67 | char * get_load_module(char ** load_module_name, int nb_module); |
| 68 | char * get_unload_module(char ** loaded_module_name, int nb_module); |
| 69 | char * get_remove_trace(char ** all_trace_name, int nb_trace); |
| 70 | char * get_selection(char ** all_name, int nb, char *title, char * column_title); |
| 71 | Tab* create_tab(MainWindow * mw, Tab *copy_tab, |
| 72 | GtkNotebook * notebook, char * label); |
| 73 | |
| 74 | static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor); |
| 75 | |
| 76 | Tab *create_new_tab(GtkWidget* widget, gpointer user_data); |
| 77 | |
| 78 | static gboolean lttvwindow_process_pending_requests(Tab *tab); |
| 79 | |
| 80 | enum { |
| 81 | CHECKBOX_COLUMN, |
| 82 | NAME_COLUMN, |
| 83 | TOTAL_COLUMNS |
| 84 | }; |
| 85 | |
| 86 | enum |
| 87 | { |
| 88 | MODULE_COLUMN, |
| 89 | N_COLUMNS |
| 90 | }; |
| 91 | |
| 92 | /* Pasting routines */ |
| 93 | |
| 94 | static void MEventBox1a_receive(GtkClipboard *clipboard, |
| 95 | const gchar *text, |
| 96 | gpointer data) |
| 97 | { |
| 98 | if(text == NULL) return; |
| 99 | Tab *tab = (Tab *)data; |
| 100 | gchar buffer[CLIP_BUF]; |
| 101 | gchar *ptr = buffer, *ptr_ssec, *ptr_snsec, *ptr_esec, *ptr_ensec; |
| 102 | |
| 103 | strncpy(buffer, text, CLIP_BUF); |
| 104 | |
| 105 | /* start */ |
| 106 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 107 | /* remove leading junk */ |
| 108 | ptr_ssec = ptr; |
| 109 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 110 | /* read all the first number */ |
| 111 | *ptr = '\0'; |
| 112 | ptr++; |
| 113 | |
| 114 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 115 | /* remove leading junk */ |
| 116 | ptr_snsec = ptr; |
| 117 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 118 | /* read all the first number */ |
| 119 | *ptr = '\0'; |
| 120 | |
| 121 | /* end */ |
| 122 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 123 | /* remove leading junk */ |
| 124 | ptr_esec = ptr; |
| 125 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 126 | /* read all the first number */ |
| 127 | *ptr = '\0'; |
| 128 | ptr++; |
| 129 | |
| 130 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 131 | /* remove leading junk */ |
| 132 | ptr_ensec = ptr; |
| 133 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 134 | /* read all the first number */ |
| 135 | *ptr = '\0'; |
| 136 | |
| 137 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry1), |
| 138 | (double)strtoul(ptr_ssec, NULL, 10)); |
| 139 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry2), |
| 140 | (double)strtoul(ptr_snsec, NULL, 10)); |
| 141 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry3), |
| 142 | (double)strtoul(ptr_esec, NULL, 10)); |
| 143 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry4), |
| 144 | (double)strtoul(ptr_ensec, NULL, 10)); |
| 145 | } |
| 146 | |
| 147 | static gboolean on_MEventBox1a_paste(GtkWidget *widget, GdkEventButton *event, |
| 148 | gpointer data) |
| 149 | { |
| 150 | Tab *tab = (Tab*)data; |
| 151 | |
| 152 | GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(), |
| 153 | GDK_SELECTION_PRIMARY); |
| 154 | gtk_clipboard_request_text(clip, |
| 155 | (GtkClipboardTextReceivedFunc)MEventBox1a_receive, |
| 156 | (gpointer)tab); |
| 157 | return 0; |
| 158 | } |
| 159 | |
| 160 | |
| 161 | /* Start */ |
| 162 | static void MEventBox1b_receive(GtkClipboard *clipboard, |
| 163 | const gchar *text, |
| 164 | gpointer data) |
| 165 | { |
| 166 | if(text == NULL) return; |
| 167 | Tab *tab = (Tab *)data; |
| 168 | gchar buffer[CLIP_BUF]; |
| 169 | gchar *ptr = buffer, *ptr_sec, *ptr_nsec; |
| 170 | |
| 171 | strncpy(buffer, text, CLIP_BUF); |
| 172 | |
| 173 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 174 | /* remove leading junk */ |
| 175 | ptr_sec = ptr; |
| 176 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 177 | /* read all the first number */ |
| 178 | *ptr = '\0'; |
| 179 | ptr++; |
| 180 | |
| 181 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 182 | /* remove leading junk */ |
| 183 | ptr_nsec = ptr; |
| 184 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 185 | /* read all the first number */ |
| 186 | *ptr = '\0'; |
| 187 | |
| 188 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry1), |
| 189 | (double)strtoul(ptr_sec, NULL, 10)); |
| 190 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry2), |
| 191 | (double)strtoul(ptr_nsec, NULL, 10)); |
| 192 | } |
| 193 | |
| 194 | /* Start */ |
| 195 | static gboolean on_MEventBox1b_paste(GtkWidget *widget, GdkEventButton *event, |
| 196 | gpointer data) |
| 197 | { |
| 198 | Tab *tab = (Tab*)data; |
| 199 | |
| 200 | GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(), |
| 201 | GDK_SELECTION_PRIMARY); |
| 202 | gtk_clipboard_request_text(clip, |
| 203 | (GtkClipboardTextReceivedFunc)MEventBox1b_receive, |
| 204 | (gpointer)tab); |
| 205 | return 0; |
| 206 | } |
| 207 | |
| 208 | /* End */ |
| 209 | static void MEventBox3b_receive(GtkClipboard *clipboard, |
| 210 | const gchar *text, |
| 211 | gpointer data) |
| 212 | { |
| 213 | if(text == NULL) return; |
| 214 | Tab *tab = (Tab *)data; |
| 215 | gchar buffer[CLIP_BUF]; |
| 216 | gchar *ptr = buffer, *ptr_sec, *ptr_nsec; |
| 217 | |
| 218 | strncpy(buffer, text, CLIP_BUF); |
| 219 | |
| 220 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 221 | /* remove leading junk */ |
| 222 | ptr_sec = ptr; |
| 223 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 224 | /* read all the first number */ |
| 225 | *ptr = '\0'; |
| 226 | ptr++; |
| 227 | |
| 228 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 229 | /* remove leading junk */ |
| 230 | ptr_nsec = ptr; |
| 231 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 232 | /* read all the first number */ |
| 233 | *ptr = '\0'; |
| 234 | |
| 235 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry3), |
| 236 | (double)strtoul(ptr_sec, NULL, 10)); |
| 237 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry4), |
| 238 | (double)strtoul(ptr_nsec, NULL, 10)); |
| 239 | } |
| 240 | |
| 241 | /* End */ |
| 242 | static gboolean on_MEventBox3b_paste(GtkWidget *widget, GdkEventButton *event, |
| 243 | gpointer data) |
| 244 | { |
| 245 | Tab *tab = (Tab*)data; |
| 246 | |
| 247 | GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(), |
| 248 | GDK_SELECTION_PRIMARY); |
| 249 | gtk_clipboard_request_text(clip, |
| 250 | (GtkClipboardTextReceivedFunc)MEventBox3b_receive, |
| 251 | (gpointer)tab); |
| 252 | return 0; |
| 253 | } |
| 254 | |
| 255 | /* Current */ |
| 256 | static void MEventBox5b_receive(GtkClipboard *clipboard, |
| 257 | const gchar *text, |
| 258 | gpointer data) |
| 259 | { |
| 260 | if(text == NULL) return; |
| 261 | Tab *tab = (Tab *)data; |
| 262 | gchar buffer[CLIP_BUF]; |
| 263 | gchar *ptr = buffer, *ptr_sec, *ptr_nsec; |
| 264 | |
| 265 | strncpy(buffer, text, CLIP_BUF); |
| 266 | |
| 267 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 268 | /* remove leading junk */ |
| 269 | ptr_sec = ptr; |
| 270 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 271 | /* read all the first number */ |
| 272 | *ptr = '\0'; |
| 273 | ptr++; |
| 274 | |
| 275 | while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 276 | /* remove leading junk */ |
| 277 | ptr_nsec = ptr; |
| 278 | while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++; |
| 279 | /* read all the first number */ |
| 280 | *ptr = '\0'; |
| 281 | |
| 282 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry5), |
| 283 | (double)strtoul(ptr_sec, NULL, 10)); |
| 284 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry6), |
| 285 | (double)strtoul(ptr_nsec, NULL, 10)); |
| 286 | } |
| 287 | |
| 288 | /* Current */ |
| 289 | static gboolean on_MEventBox5b_paste(GtkWidget *widget, GdkEventButton *event, |
| 290 | gpointer data) |
| 291 | { |
| 292 | Tab *tab = (Tab*)data; |
| 293 | |
| 294 | GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(), |
| 295 | GDK_SELECTION_PRIMARY); |
| 296 | gtk_clipboard_request_text(clip, |
| 297 | (GtkClipboardTextReceivedFunc)MEventBox5b_receive, |
| 298 | (gpointer)tab); |
| 299 | return 0; |
| 300 | } |
| 301 | |
| 302 | |
| 303 | static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event, |
| 304 | gpointer data) |
| 305 | { |
| 306 | GtkWidget *viewer = GTK_WIDGET(data); |
| 307 | GtkWidget *viewer_container = gtk_widget_get_parent(viewer); |
| 308 | |
| 309 | g_debug("FOCUS GRABBED"); |
| 310 | g_object_set_data(G_OBJECT(viewer_container), "focused_viewer", viewer); |
| 311 | return 0; |
| 312 | } |
| 313 | |
| 314 | |
| 315 | static void connect_focus_recursive(GtkWidget *widget, |
| 316 | GtkWidget *viewer) |
| 317 | { |
| 318 | if(GTK_IS_CONTAINER(widget)) { |
| 319 | gtk_container_forall(GTK_CONTAINER(widget), |
| 320 | (GtkCallback)connect_focus_recursive, |
| 321 | viewer); |
| 322 | |
| 323 | } |
| 324 | if(GTK_IS_TREE_VIEW(widget)) { |
| 325 | gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(widget), TRUE); |
| 326 | } |
| 327 | gtk_widget_add_events(widget, GDK_BUTTON_PRESS_MASK); |
| 328 | g_signal_connect (G_OBJECT(widget), |
| 329 | "button-press-event", |
| 330 | G_CALLBACK (viewer_grab_focus), |
| 331 | (gpointer)viewer); |
| 332 | } |
| 333 | |
| 334 | /* Stop all the processings and call gtk_main_quit() */ |
| 335 | static void mainwindow_quit() |
| 336 | { |
| 337 | lttvwindowtraces_unregister_requests(g_quark_from_string("stats")); |
| 338 | lttvwindowtraces_unregister_requests(g_quark_from_string("state")); |
| 339 | lttvwindowtraces_unregister_computation_hooks(g_quark_from_string("stats")); |
| 340 | lttvwindowtraces_unregister_computation_hooks(g_quark_from_string("state")); |
| 341 | |
| 342 | gtk_main_quit(); |
| 343 | } |
| 344 | |
| 345 | |
| 346 | /* insert_viewer function constructs an instance of a viewer first, |
| 347 | * then inserts the widget of the instance into the container of the |
| 348 | * main window |
| 349 | */ |
| 350 | |
| 351 | void |
| 352 | insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data) |
| 353 | { |
| 354 | insert_viewer((GtkWidget*)menuitem, (lttvwindow_viewer_constructor)user_data); |
| 355 | } |
| 356 | |
| 357 | |
| 358 | /* internal functions */ |
| 359 | void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) |
| 360 | { |
| 361 | GtkWidget * viewer_container; |
| 362 | MainWindow * mw_data = get_window_data_struct(widget); |
| 363 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 364 | GtkWidget * viewer; |
| 365 | TimeInterval * time_interval; |
| 366 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 367 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 368 | Tab *tab; |
| 369 | |
| 370 | if(!page) { |
| 371 | tab = create_new_tab(widget, NULL); |
| 372 | } else { |
| 373 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 374 | } |
| 375 | |
| 376 | viewer_container = tab->viewer_container; |
| 377 | |
| 378 | viewer = (GtkWidget*)constructor(tab); |
| 379 | if(viewer) |
| 380 | { |
| 381 | //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer); |
| 382 | |
| 383 | gtk_box_pack_end(GTK_BOX(viewer_container), |
| 384 | viewer, |
| 385 | TRUE, |
| 386 | TRUE, |
| 387 | 0); |
| 388 | |
| 389 | /* We want to connect the viewer_grab_focus to EVERY |
| 390 | * child of this widget. The little trick is to get each child |
| 391 | * of each GTK_CONTAINER, even subchildren. |
| 392 | */ |
| 393 | connect_focus_recursive(viewer, viewer); |
| 394 | } |
| 395 | } |
| 396 | |
| 397 | /** |
| 398 | * Function to set/update traceset for the viewers |
| 399 | * @param tab viewer's tab |
| 400 | * @param traceset traceset of the main window. |
| 401 | * return value : |
| 402 | * 0 : traceset updated |
| 403 | * 1 : no traceset hooks to update; not an error. |
| 404 | */ |
| 405 | |
| 406 | int SetTraceset(Tab * tab, LttvTraceset *traceset) |
| 407 | { |
| 408 | LttvTracesetContext *tsc = |
| 409 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 410 | TimeInterval time_span = tsc->time_span; |
| 411 | TimeWindow new_time_window = tab->time_window; |
| 412 | LttTime new_current_time = tab->current_time; |
| 413 | |
| 414 | /* Set the tab's time window and current time if |
| 415 | * out of bounds */ |
| 416 | if(ltt_time_compare(tab->time_window.start_time, time_span.start_time) < 0 |
| 417 | || ltt_time_compare(tab->time_window.end_time, |
| 418 | time_span.end_time) > 0) { |
| 419 | new_time_window.start_time = time_span.start_time; |
| 420 | |
| 421 | new_current_time = time_span.start_time; |
| 422 | |
| 423 | LttTime tmp_time; |
| 424 | |
| 425 | if(ltt_time_compare(lttvwindow_default_time_width, |
| 426 | ltt_time_sub(time_span.end_time, time_span.start_time)) < 0 |
| 427 | || |
| 428 | ltt_time_compare(time_span.end_time, time_span.start_time) == 0) |
| 429 | tmp_time = lttvwindow_default_time_width; |
| 430 | else |
| 431 | tmp_time = time_span.end_time; |
| 432 | |
| 433 | new_time_window.time_width = tmp_time ; |
| 434 | new_time_window.time_width_double = ltt_time_to_double(tmp_time); |
| 435 | new_time_window.end_time = ltt_time_add(new_time_window.start_time, |
| 436 | new_time_window.time_width) ; |
| 437 | } |
| 438 | |
| 439 | |
| 440 | |
| 441 | #if 0 |
| 442 | /* Set scrollbar */ |
| 443 | GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar)); |
| 444 | LttTime upper = ltt_time_sub(time_span.end_time, time_span.start_time); |
| 445 | |
| 446 | g_object_set(G_OBJECT(adjustment), |
| 447 | "lower", |
| 448 | 0.0, /* lower */ |
| 449 | "upper", |
| 450 | ltt_time_to_double(upper) |
| 451 | * NANOSECONDS_PER_SECOND, /* upper */ |
| 452 | "step_increment", |
| 453 | ltt_time_to_double(tab->time_window.time_width) |
| 454 | / SCROLL_STEP_PER_PAGE |
| 455 | * NANOSECONDS_PER_SECOND, /* step increment */ |
| 456 | "page_increment", |
| 457 | ltt_time_to_double(tab->time_window.time_width) |
| 458 | * NANOSECONDS_PER_SECOND, /* page increment */ |
| 459 | "page_size", |
| 460 | ltt_time_to_double(tab->time_window.time_width) |
| 461 | * NANOSECONDS_PER_SECOND, /* page size */ |
| 462 | NULL); |
| 463 | gtk_adjustment_changed(adjustment); |
| 464 | |
| 465 | g_object_set(G_OBJECT(adjustment), |
| 466 | "value", |
| 467 | ltt_time_to_double( |
| 468 | ltt_time_sub(tab->time_window.start_time, time_span.start_time)) |
| 469 | * NANOSECONDS_PER_SECOND, /* value */ |
| 470 | NULL); |
| 471 | gtk_adjustment_value_changed(adjustment); |
| 472 | |
| 473 | /* set the time bar. The value callbacks will change their nsec themself */ |
| 474 | /* start seconds */ |
| 475 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry1), |
| 476 | (double)time_span.start_time.tv_sec, |
| 477 | (double)time_span.end_time.tv_sec); |
| 478 | |
| 479 | /* end seconds */ |
| 480 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry3), |
| 481 | (double)time_span.start_time.tv_sec, |
| 482 | (double)time_span.end_time.tv_sec); |
| 483 | |
| 484 | /* current seconds */ |
| 485 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry5), |
| 486 | (double)time_span.start_time.tv_sec, |
| 487 | (double)time_span.end_time.tv_sec); |
| 488 | #endif //0 |
| 489 | |
| 490 | /* Finally, call the update hooks of the viewers */ |
| 491 | LttvHooks * tmp; |
| 492 | LttvAttributeValue value; |
| 493 | gint retval = 0; |
| 494 | |
| 495 | |
| 496 | g_assert( lttv_iattribute_find_by_path(tab->attributes, |
| 497 | "hooks/updatetraceset", LTTV_POINTER, &value)); |
| 498 | |
| 499 | tmp = (LttvHooks*)*(value.v_pointer); |
| 500 | if(tmp == NULL) retval = 1; |
| 501 | else lttv_hooks_call(tmp,traceset); |
| 502 | |
| 503 | time_change_manager(tab, new_time_window); |
| 504 | current_time_change_manager(tab, new_current_time); |
| 505 | |
| 506 | return retval; |
| 507 | } |
| 508 | |
| 509 | /** |
| 510 | * Function to set/update filter for the viewers |
| 511 | * @param tab viewer's tab |
| 512 | * @param filter filter of the main window. |
| 513 | * return value : |
| 514 | * -1 : error |
| 515 | * 0 : filters updated |
| 516 | * 1 : no filter hooks to update; not an error. |
| 517 | */ |
| 518 | #if 0 |
| 519 | int SetFilter(Tab * tab, gpointer filter) |
| 520 | { |
| 521 | LttvHooks * tmp; |
| 522 | LttvAttributeValue value; |
| 523 | |
| 524 | g_assert(lttv_iattribute_find_by_path(tab->attributes, |
| 525 | "hooks/updatefilter", LTTV_POINTER, &value)); |
| 526 | |
| 527 | tmp = (LttvHooks*)*(value.v_pointer); |
| 528 | |
| 529 | if(tmp == NULL) return 1; |
| 530 | lttv_hooks_call(tmp,filter); |
| 531 | |
| 532 | return 0; |
| 533 | } |
| 534 | #endif //0 |
| 535 | |
| 536 | |
| 537 | /** |
| 538 | * Function to redraw each viewer belonging to the current tab |
| 539 | * @param tab viewer's tab |
| 540 | */ |
| 541 | |
| 542 | void update_traceset(Tab *tab) |
| 543 | { |
| 544 | LttvAttributeValue value; |
| 545 | LttvHooks * tmp; |
| 546 | g_assert(lttv_iattribute_find_by_path(tab->attributes, |
| 547 | "hooks/updatetraceset", LTTV_POINTER, &value)); |
| 548 | tmp = (LttvHooks*)*(value.v_pointer); |
| 549 | if(tmp == NULL) return; |
| 550 | lttv_hooks_call(tmp, NULL); |
| 551 | } |
| 552 | |
| 553 | |
| 554 | /* get_label function is used to get user input, it displays an input |
| 555 | * box, which allows user to input a string |
| 556 | */ |
| 557 | |
| 558 | void get_label_string (GtkWidget * text, gchar * label) |
| 559 | { |
| 560 | GtkEntry * entry = (GtkEntry*)text; |
| 561 | if(strlen(gtk_entry_get_text(entry))!=0) |
| 562 | strcpy(label,gtk_entry_get_text(entry)); |
| 563 | } |
| 564 | |
| 565 | gboolean get_label(MainWindow * mw, gchar * str, gchar* dialogue_title, gchar * label_str) |
| 566 | { |
| 567 | GtkWidget * dialogue; |
| 568 | GtkWidget * text; |
| 569 | GtkWidget * label; |
| 570 | gint id; |
| 571 | |
| 572 | dialogue = gtk_dialog_new_with_buttons(dialogue_title,NULL, |
| 573 | GTK_DIALOG_MODAL, |
| 574 | GTK_STOCK_OK,GTK_RESPONSE_ACCEPT, |
| 575 | GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT, |
| 576 | NULL); |
| 577 | |
| 578 | label = gtk_label_new(label_str); |
| 579 | gtk_widget_show(label); |
| 580 | |
| 581 | text = gtk_entry_new(); |
| 582 | gtk_widget_show(text); |
| 583 | |
| 584 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), label,TRUE, TRUE,0); |
| 585 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), text,FALSE, FALSE,0); |
| 586 | |
| 587 | id = gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 588 | switch(id){ |
| 589 | case GTK_RESPONSE_ACCEPT: |
| 590 | get_label_string(text,str); |
| 591 | gtk_widget_destroy(dialogue); |
| 592 | break; |
| 593 | case GTK_RESPONSE_REJECT: |
| 594 | default: |
| 595 | gtk_widget_destroy(dialogue); |
| 596 | return FALSE; |
| 597 | } |
| 598 | return TRUE; |
| 599 | } |
| 600 | |
| 601 | |
| 602 | /* get_window_data_struct function is actually a lookup function, |
| 603 | * given a widget which is in the tree of the main window, it will |
| 604 | * return the MainWindow data structure associated with main window |
| 605 | */ |
| 606 | |
| 607 | MainWindow * get_window_data_struct(GtkWidget * widget) |
| 608 | { |
| 609 | GtkWidget * mw; |
| 610 | MainWindow * mw_data; |
| 611 | |
| 612 | mw = lookup_widget(widget, "MWindow"); |
| 613 | if(mw == NULL){ |
| 614 | g_info("Main window does not exist\n"); |
| 615 | return NULL; |
| 616 | } |
| 617 | |
| 618 | mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"main_window_data"); |
| 619 | if(mw_data == NULL){ |
| 620 | g_warning("Main window data does not exist\n"); |
| 621 | return NULL; |
| 622 | } |
| 623 | return mw_data; |
| 624 | } |
| 625 | |
| 626 | |
| 627 | /* create_new_window function, just constructs a new main window |
| 628 | */ |
| 629 | |
| 630 | void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone) |
| 631 | { |
| 632 | MainWindow * parent = get_window_data_struct(widget); |
| 633 | |
| 634 | if(clone){ |
| 635 | g_info("Clone : use the same traceset\n"); |
| 636 | construct_main_window(parent); |
| 637 | }else{ |
| 638 | g_info("Empty : traceset is set to NULL\n"); |
| 639 | construct_main_window(NULL); |
| 640 | } |
| 641 | } |
| 642 | |
| 643 | /* Get the currently focused viewer. |
| 644 | * If no viewer is focused, use the first one. |
| 645 | * |
| 646 | * If no viewer available, return NULL. |
| 647 | */ |
| 648 | GtkWidget *viewer_container_focus(GtkWidget *container) |
| 649 | { |
| 650 | GtkWidget *widget; |
| 651 | |
| 652 | widget = (GtkWidget*)g_object_get_data(G_OBJECT(container), |
| 653 | "focused_viewer"); |
| 654 | |
| 655 | if(widget == NULL) { |
| 656 | g_debug("no widget focused"); |
| 657 | GList *children = gtk_container_get_children(GTK_CONTAINER(container)); |
| 658 | |
| 659 | if(children != NULL) |
| 660 | widget = GTK_WIDGET(children->data); |
| 661 | g_object_set_data(G_OBJECT(container), |
| 662 | "focused_viewer", |
| 663 | widget); |
| 664 | } |
| 665 | |
| 666 | return widget; |
| 667 | |
| 668 | |
| 669 | } |
| 670 | |
| 671 | gint viewer_container_position(GtkWidget *container, GtkWidget *child) |
| 672 | { |
| 673 | |
| 674 | if(child == NULL) return -1; |
| 675 | |
| 676 | gint pos; |
| 677 | GValue value; |
| 678 | memset(&value, 0, sizeof(GValue)); |
| 679 | g_value_init(&value, G_TYPE_INT); |
| 680 | gtk_container_child_get_property(GTK_CONTAINER(container), |
| 681 | child, |
| 682 | "position", |
| 683 | &value); |
| 684 | pos = g_value_get_int(&value); |
| 685 | |
| 686 | return pos; |
| 687 | } |
| 688 | |
| 689 | |
| 690 | /* move_*_viewer functions move the selected view up/down in |
| 691 | * the current tab |
| 692 | */ |
| 693 | |
| 694 | void move_down_viewer(GtkWidget * widget, gpointer user_data) |
| 695 | { |
| 696 | MainWindow * mw = get_window_data_struct(widget); |
| 697 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 698 | |
| 699 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 700 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 701 | |
| 702 | Tab *tab; |
| 703 | if(!page) { |
| 704 | return; |
| 705 | } else { |
| 706 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 707 | } |
| 708 | |
| 709 | //gtk_multivpaned_widget_move_up(GTK_MULTIVPANED(tab->multivpaned)); |
| 710 | |
| 711 | /* change the position in the vbox */ |
| 712 | GtkWidget *focus_widget; |
| 713 | gint position; |
| 714 | focus_widget = viewer_container_focus(tab->viewer_container); |
| 715 | position = viewer_container_position(tab->viewer_container, focus_widget); |
| 716 | |
| 717 | if(position > 0) { |
| 718 | /* can move up one position */ |
| 719 | gtk_box_reorder_child(GTK_BOX(tab->viewer_container), |
| 720 | focus_widget, |
| 721 | position-1); |
| 722 | } |
| 723 | |
| 724 | } |
| 725 | |
| 726 | void move_up_viewer(GtkWidget * widget, gpointer user_data) |
| 727 | { |
| 728 | MainWindow * mw = get_window_data_struct(widget); |
| 729 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 730 | |
| 731 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 732 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 733 | Tab *tab; |
| 734 | |
| 735 | if(!page) { |
| 736 | return; |
| 737 | } else { |
| 738 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 739 | } |
| 740 | |
| 741 | //gtk_multivpaned_widget_move_down(GTK_MULTIVPANED(tab->multivpaned)); |
| 742 | /* change the position in the vbox */ |
| 743 | GtkWidget *focus_widget; |
| 744 | gint position; |
| 745 | focus_widget = viewer_container_focus(tab->viewer_container); |
| 746 | position = viewer_container_position(tab->viewer_container, focus_widget); |
| 747 | |
| 748 | if(position != -1 && |
| 749 | position < |
| 750 | g_list_length(gtk_container_get_children( |
| 751 | GTK_CONTAINER(tab->viewer_container)))-1 |
| 752 | ) { |
| 753 | /* can move down one position */ |
| 754 | gtk_box_reorder_child(GTK_BOX(tab->viewer_container), |
| 755 | focus_widget, |
| 756 | position+1); |
| 757 | } |
| 758 | |
| 759 | } |
| 760 | |
| 761 | |
| 762 | /* delete_viewer deletes the selected viewer in the current tab |
| 763 | */ |
| 764 | |
| 765 | void delete_viewer(GtkWidget * widget, gpointer user_data) |
| 766 | { |
| 767 | MainWindow * mw = get_window_data_struct(widget); |
| 768 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 769 | |
| 770 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 771 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 772 | Tab *tab; |
| 773 | |
| 774 | if(!page) { |
| 775 | return; |
| 776 | } else { |
| 777 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 778 | } |
| 779 | |
| 780 | //gtk_multivpaned_widget_delete(GTK_MULTIVPANED(tab->multivpaned)); |
| 781 | |
| 782 | GtkWidget *focus_widget = viewer_container_focus(tab->viewer_container); |
| 783 | |
| 784 | if(focus_widget != NULL) |
| 785 | gtk_widget_destroy(focus_widget); |
| 786 | |
| 787 | g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL); |
| 788 | } |
| 789 | |
| 790 | |
| 791 | /* open_traceset will open a traceset saved in a file |
| 792 | * Right now, it is not finished yet, (not working) |
| 793 | * FIXME |
| 794 | */ |
| 795 | |
| 796 | void open_traceset(GtkWidget * widget, gpointer user_data) |
| 797 | { |
| 798 | char ** dir; |
| 799 | gint id; |
| 800 | LttvTraceset * traceset; |
| 801 | MainWindow * mw_data = get_window_data_struct(widget); |
| 802 | GtkFileSelection * file_selector = |
| 803 | (GtkFileSelection *)gtk_file_selection_new("Select a traceset"); |
| 804 | |
| 805 | gtk_file_selection_hide_fileop_buttons(file_selector); |
| 806 | |
| 807 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
| 808 | switch(id){ |
| 809 | case GTK_RESPONSE_ACCEPT: |
| 810 | case GTK_RESPONSE_OK: |
| 811 | dir = gtk_file_selection_get_selections (file_selector); |
| 812 | traceset = lttv_traceset_load(dir[0]); |
| 813 | g_info("Open a trace set %s\n", dir[0]); |
| 814 | //Not finished yet |
| 815 | g_strfreev(dir); |
| 816 | case GTK_RESPONSE_REJECT: |
| 817 | case GTK_RESPONSE_CANCEL: |
| 818 | default: |
| 819 | gtk_widget_destroy((GtkWidget*)file_selector); |
| 820 | break; |
| 821 | } |
| 822 | |
| 823 | } |
| 824 | |
| 825 | /* lttvwindow_process_pending_requests |
| 826 | * |
| 827 | * This internal function gets called by g_idle, taking care of the pending |
| 828 | * requests. It is responsible for concatenation of time intervals and position |
| 829 | * requests. It does it with the following algorithm organizing process traceset |
| 830 | * calls. Here is the detailed description of the way it works : |
| 831 | * |
| 832 | * - Events Requests Servicing Algorithm |
| 833 | * |
| 834 | * Data structures necessary : |
| 835 | * |
| 836 | * List of requests added to context : list_in |
| 837 | * List of requests not added to context : list_out |
| 838 | * |
| 839 | * Initial state : |
| 840 | * |
| 841 | * list_in : empty |
| 842 | * list_out : many events requests |
| 843 | * |
| 844 | * FIXME : insert rest of algorithm here |
| 845 | * |
| 846 | */ |
| 847 | |
| 848 | #define list_out tab->events_requests |
| 849 | |
| 850 | gboolean lttvwindow_process_pending_requests(Tab *tab) |
| 851 | { |
| 852 | GtkWidget* widget; |
| 853 | LttvTracesetContext *tsc; |
| 854 | LttvTracefileContext *tfc; |
| 855 | GSList *list_in = NULL; |
| 856 | LttTime end_time; |
| 857 | guint end_nb_events; |
| 858 | guint count; |
| 859 | LttvTracesetContextPosition *end_position; |
| 860 | |
| 861 | if(tab == NULL) { |
| 862 | g_critical("Foreground processing : tab does not exist. Processing removed."); |
| 863 | return FALSE; |
| 864 | } |
| 865 | |
| 866 | /* There is no events requests pending : we should never have been called! */ |
| 867 | g_assert(g_slist_length(list_out) != 0); |
| 868 | |
| 869 | tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 870 | |
| 871 | //set the cursor to be X shape, indicating that the computer is busy in doing its job |
| 872 | #if 0 |
| 873 | new = gdk_cursor_new(GDK_X_CURSOR); |
| 874 | widget = lookup_widget(tab->mw->mwindow, "MToolbar1"); |
| 875 | win = gtk_widget_get_parent_window(widget); |
| 876 | gdk_window_set_cursor(win, new); |
| 877 | gdk_cursor_unref(new); |
| 878 | gdk_window_stick(win); |
| 879 | gdk_window_unstick(win); |
| 880 | #endif //0 |
| 881 | |
| 882 | g_debug("SIZE events req len : %d", g_slist_length(list_out)); |
| 883 | |
| 884 | /* Preliminary check for no trace in traceset */ |
| 885 | /* Unregister the routine if empty, empty list_out too */ |
| 886 | if(lttv_traceset_number(tsc->ts) == 0) { |
| 887 | |
| 888 | /* - For each req in list_out */ |
| 889 | GSList *iter = list_out; |
| 890 | |
| 891 | while(iter != NULL) { |
| 892 | |
| 893 | gboolean remove = FALSE; |
| 894 | gboolean free_data = FALSE; |
| 895 | EventsRequest *events_request = (EventsRequest *)iter->data; |
| 896 | |
| 897 | /* - Call end request for req */ |
| 898 | if(events_request->servicing == TRUE) |
| 899 | lttv_hooks_call(events_request->after_request, (gpointer)tsc); |
| 900 | |
| 901 | /* - remove req from list_out */ |
| 902 | /* Destroy the request */ |
| 903 | remove = TRUE; |
| 904 | free_data = TRUE; |
| 905 | |
| 906 | /* Go to next */ |
| 907 | if(remove) |
| 908 | { |
| 909 | GSList *remove_iter = iter; |
| 910 | |
| 911 | iter = g_slist_next(iter); |
| 912 | if(free_data) events_request_free((EventsRequest*)remove_iter->data); |
| 913 | list_out = g_slist_remove_link(list_out, remove_iter); |
| 914 | } else { // not remove |
| 915 | iter = g_slist_next(iter); |
| 916 | } |
| 917 | } |
| 918 | } |
| 919 | |
| 920 | /* 0.1 Lock Traces */ |
| 921 | { |
| 922 | guint iter_trace=0; |
| 923 | |
| 924 | for(iter_trace=0; |
| 925 | iter_trace<lttv_traceset_number(tsc->ts); |
| 926 | iter_trace++) { |
| 927 | LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace); |
| 928 | |
| 929 | if(lttvwindowtraces_lock(trace_v) != 0) { |
| 930 | g_critical("Foreground processing : Unable to get trace lock"); |
| 931 | return TRUE; /* Cannot get lock, try later */ |
| 932 | } |
| 933 | } |
| 934 | } |
| 935 | |
| 936 | /* 0.2 Seek tracefiles positions to context position */ |
| 937 | //g_assert(lttv_process_traceset_seek_position(tsc, sync_position) == 0); |
| 938 | lttv_process_traceset_synchronize_tracefiles(tsc); |
| 939 | |
| 940 | |
| 941 | /* Events processing algorithm implementation */ |
| 942 | /* Warning : the gtk_events_pending takes a LOT of cpu time. So what we do |
| 943 | * instead is to leave the control to GTK and take it back. |
| 944 | */ |
| 945 | /* A. Servicing loop */ |
| 946 | //while( (g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) { |
| 947 | if((g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) { |
| 948 | /* Servicing */ |
| 949 | /* 1. If list_in is empty (need a seek) */ |
| 950 | if( g_slist_length(list_in) == 0 ) { |
| 951 | |
| 952 | /* list in is empty, need a seek */ |
| 953 | { |
| 954 | /* 1.1 Add requests to list_in */ |
| 955 | GSList *ltime = NULL; |
| 956 | GSList *lpos = NULL; |
| 957 | GSList *iter = NULL; |
| 958 | |
| 959 | /* 1.1.1 Find all time requests with the lowest start time in list_out |
| 960 | * (ltime) |
| 961 | */ |
| 962 | if(g_slist_length(list_out) > 0) |
| 963 | ltime = g_slist_append(ltime, g_slist_nth_data(list_out, 0)); |
| 964 | for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) { |
| 965 | /* Find all time requests with the lowest start time in list_out */ |
| 966 | EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0); |
| 967 | EventsRequest *event_request_list_out = (EventsRequest*)iter->data; |
| 968 | |
| 969 | int comp; |
| 970 | comp = ltt_time_compare(event_request_ltime->start_time, |
| 971 | event_request_list_out->start_time); |
| 972 | if(comp == 0) |
| 973 | ltime = g_slist_append(ltime, event_request_list_out); |
| 974 | else if(comp > 0) { |
| 975 | /* Remove all elements from ltime, and add current */ |
| 976 | while(ltime != NULL) |
| 977 | ltime = g_slist_delete_link(ltime, g_slist_nth(ltime, 0)); |
| 978 | ltime = g_slist_append(ltime, event_request_list_out); |
| 979 | } |
| 980 | } |
| 981 | |
| 982 | /* 1.1.2 Find all position requests with the lowest position in list_out |
| 983 | * (lpos) |
| 984 | */ |
| 985 | if(g_slist_length(list_out) > 0) |
| 986 | lpos = g_slist_append(lpos, g_slist_nth_data(list_out, 0)); |
| 987 | for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) { |
| 988 | /* Find all position requests with the lowest position in list_out */ |
| 989 | EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0); |
| 990 | EventsRequest *event_request_list_out = (EventsRequest*)iter->data; |
| 991 | |
| 992 | int comp; |
| 993 | if(event_request_lpos->start_position != NULL |
| 994 | && event_request_list_out->start_position != NULL) |
| 995 | { |
| 996 | comp = lttv_traceset_context_pos_pos_compare |
| 997 | (event_request_lpos->start_position, |
| 998 | event_request_list_out->start_position); |
| 999 | } else { |
| 1000 | comp = -1; |
| 1001 | } |
| 1002 | if(comp == 0) |
| 1003 | lpos = g_slist_append(lpos, event_request_list_out); |
| 1004 | else if(comp > 0) { |
| 1005 | /* Remove all elements from lpos, and add current */ |
| 1006 | while(lpos != NULL) |
| 1007 | lpos = g_slist_delete_link(lpos, g_slist_nth(lpos, 0)); |
| 1008 | lpos = g_slist_append(lpos, event_request_list_out); |
| 1009 | } |
| 1010 | } |
| 1011 | |
| 1012 | { |
| 1013 | EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0); |
| 1014 | EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0); |
| 1015 | LttTime lpos_start_time; |
| 1016 | |
| 1017 | if(event_request_lpos != NULL |
| 1018 | && event_request_lpos->start_position != NULL) { |
| 1019 | lpos_start_time = lttv_traceset_context_position_get_time( |
| 1020 | event_request_lpos->start_position); |
| 1021 | } |
| 1022 | |
| 1023 | /* 1.1.3 If lpos.start time < ltime */ |
| 1024 | if(event_request_lpos != NULL |
| 1025 | && event_request_lpos->start_position != NULL |
| 1026 | && ltt_time_compare(lpos_start_time, |
| 1027 | event_request_ltime->start_time)<0) { |
| 1028 | /* Add lpos to list_in, remove them from list_out */ |
| 1029 | for(iter=lpos;iter!=NULL;iter=g_slist_next(iter)) { |
| 1030 | /* Add to list_in */ |
| 1031 | EventsRequest *event_request_lpos = |
| 1032 | (EventsRequest*)iter->data; |
| 1033 | |
| 1034 | list_in = g_slist_append(list_in, event_request_lpos); |
| 1035 | /* Remove from list_out */ |
| 1036 | list_out = g_slist_remove(list_out, event_request_lpos); |
| 1037 | } |
| 1038 | } else { |
| 1039 | /* 1.1.4 (lpos.start time >= ltime) */ |
| 1040 | /* Add ltime to list_in, remove them from list_out */ |
| 1041 | |
| 1042 | for(iter=ltime;iter!=NULL;iter=g_slist_next(iter)) { |
| 1043 | /* Add to list_in */ |
| 1044 | EventsRequest *event_request_ltime = |
| 1045 | (EventsRequest*)iter->data; |
| 1046 | |
| 1047 | list_in = g_slist_append(list_in, event_request_ltime); |
| 1048 | /* Remove from list_out */ |
| 1049 | list_out = g_slist_remove(list_out, event_request_ltime); |
| 1050 | } |
| 1051 | } |
| 1052 | } |
| 1053 | g_slist_free(lpos); |
| 1054 | g_slist_free(ltime); |
| 1055 | } |
| 1056 | |
| 1057 | /* 1.2 Seek */ |
| 1058 | { |
| 1059 | tfc = lttv_traceset_context_get_current_tfc(tsc); |
| 1060 | g_assert(g_slist_length(list_in)>0); |
| 1061 | EventsRequest *events_request = g_slist_nth_data(list_in, 0); |
| 1062 | guint seek_count; |
| 1063 | |
| 1064 | /* 1.2.1 If first request in list_in is a time request */ |
| 1065 | if(events_request->start_position == NULL) { |
| 1066 | /* - If first req in list_in start time != current time */ |
| 1067 | if(tfc == NULL || ltt_time_compare(events_request->start_time, |
| 1068 | tfc->timestamp) != 0) |
| 1069 | /* - Seek to that time */ |
| 1070 | g_debug("SEEK TIME : %lu, %lu", events_request->start_time.tv_sec, |
| 1071 | events_request->start_time.tv_nsec); |
| 1072 | //lttv_process_traceset_seek_time(tsc, events_request->start_time); |
| 1073 | lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc), |
| 1074 | events_request->start_time); |
| 1075 | |
| 1076 | /* Process the traceset with only state hooks */ |
| 1077 | seek_count = |
| 1078 | lttv_process_traceset_middle(tsc, |
| 1079 | events_request->start_time, |
| 1080 | G_MAXUINT, NULL); |
| 1081 | #ifdef DEBUG |
| 1082 | g_assert(seek_count < LTTV_STATE_SAVE_INTERVAL); |
| 1083 | #endif //DEBUG |
| 1084 | |
| 1085 | |
| 1086 | } else { |
| 1087 | LttTime pos_time; |
| 1088 | /* Else, the first request in list_in is a position request */ |
| 1089 | /* If first req in list_in pos != current pos */ |
| 1090 | g_assert(events_request->start_position != NULL); |
| 1091 | g_debug("SEEK POS time : %lu, %lu", |
| 1092 | lttv_traceset_context_position_get_time( |
| 1093 | events_request->start_position).tv_sec, |
| 1094 | lttv_traceset_context_position_get_time( |
| 1095 | events_request->start_position).tv_nsec); |
| 1096 | |
| 1097 | g_debug("SEEK POS context time : %lu, %lu", |
| 1098 | lttv_traceset_context_get_current_tfc(tsc)->timestamp.tv_sec, |
| 1099 | lttv_traceset_context_get_current_tfc(tsc)->timestamp.tv_nsec); |
| 1100 | g_assert(events_request->start_position != NULL); |
| 1101 | if(lttv_traceset_context_ctx_pos_compare(tsc, |
| 1102 | events_request->start_position) != 0) { |
| 1103 | /* 1.2.2.1 Seek to that position */ |
| 1104 | g_debug("SEEK POSITION"); |
| 1105 | //lttv_process_traceset_seek_position(tsc, events_request->start_position); |
| 1106 | pos_time = lttv_traceset_context_position_get_time( |
| 1107 | events_request->start_position); |
| 1108 | |
| 1109 | lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc), |
| 1110 | pos_time); |
| 1111 | |
| 1112 | /* Process the traceset with only state hooks */ |
| 1113 | seek_count = |
| 1114 | lttv_process_traceset_middle(tsc, |
| 1115 | ltt_time_infinite, |
| 1116 | G_MAXUINT, |
| 1117 | events_request->start_position); |
| 1118 | g_assert(lttv_traceset_context_ctx_pos_compare(tsc, |
| 1119 | events_request->start_position) == 0); |
| 1120 | |
| 1121 | |
| 1122 | } |
| 1123 | } |
| 1124 | } |
| 1125 | |
| 1126 | /* 1.3 Add hooks and call before request for all list_in members */ |
| 1127 | { |
| 1128 | GSList *iter = NULL; |
| 1129 | |
| 1130 | for(iter=list_in;iter!=NULL;iter=g_slist_next(iter)) { |
| 1131 | EventsRequest *events_request = (EventsRequest*)iter->data; |
| 1132 | /* 1.3.1 If !servicing */ |
| 1133 | if(events_request->servicing == FALSE) { |
| 1134 | /* - begin request hooks called |
| 1135 | * - servicing = TRUE |
| 1136 | */ |
| 1137 | lttv_hooks_call(events_request->before_request, (gpointer)tsc); |
| 1138 | events_request->servicing = TRUE; |
| 1139 | } |
| 1140 | /* 1.3.2 call before chunk |
| 1141 | * 1.3.3 events hooks added |
| 1142 | */ |
| 1143 | if(events_request->trace == -1) |
| 1144 | lttv_process_traceset_begin(tsc, |
| 1145 | events_request->before_chunk_traceset, |
| 1146 | events_request->before_chunk_trace, |
| 1147 | events_request->before_chunk_tracefile, |
| 1148 | events_request->event, |
| 1149 | events_request->event_by_id); |
| 1150 | else { |
| 1151 | guint nb_trace = lttv_traceset_number(tsc->ts); |
| 1152 | g_assert((guint)events_request->trace < nb_trace && |
| 1153 | events_request->trace > -1); |
| 1154 | LttvTraceContext *tc = tsc->traces[events_request->trace]; |
| 1155 | |
| 1156 | lttv_hooks_call(events_request->before_chunk_traceset, tsc); |
| 1157 | |
| 1158 | lttv_trace_context_add_hooks(tc, |
| 1159 | events_request->before_chunk_trace, |
| 1160 | events_request->before_chunk_tracefile, |
| 1161 | events_request->event, |
| 1162 | events_request->event_by_id); |
| 1163 | } |
| 1164 | } |
| 1165 | } |
| 1166 | } else { |
| 1167 | /* 2. Else, list_in is not empty, we continue a read */ |
| 1168 | |
| 1169 | { |
| 1170 | /* 2.0 For each req of list_in */ |
| 1171 | GSList *iter = list_in; |
| 1172 | |
| 1173 | while(iter != NULL) { |
| 1174 | |
| 1175 | EventsRequest *events_request = (EventsRequest *)iter->data; |
| 1176 | |
| 1177 | /* - Call before chunk |
| 1178 | * - events hooks added |
| 1179 | */ |
| 1180 | if(events_request->trace == -1) |
| 1181 | lttv_process_traceset_begin(tsc, |
| 1182 | events_request->before_chunk_traceset, |
| 1183 | events_request->before_chunk_trace, |
| 1184 | events_request->before_chunk_tracefile, |
| 1185 | events_request->event, |
| 1186 | events_request->event_by_id); |
| 1187 | else { |
| 1188 | guint nb_trace = lttv_traceset_number(tsc->ts); |
| 1189 | g_assert((guint)events_request->trace < nb_trace && |
| 1190 | events_request->trace > -1); |
| 1191 | LttvTraceContext *tc = tsc->traces[events_request->trace]; |
| 1192 | |
| 1193 | lttv_hooks_call(events_request->before_chunk_traceset, tsc); |
| 1194 | |
| 1195 | lttv_trace_context_add_hooks(tc, |
| 1196 | events_request->before_chunk_trace, |
| 1197 | events_request->before_chunk_tracefile, |
| 1198 | events_request->event, |
| 1199 | events_request->event_by_id); |
| 1200 | } |
| 1201 | |
| 1202 | iter = g_slist_next(iter); |
| 1203 | } |
| 1204 | } |
| 1205 | |
| 1206 | { |
| 1207 | tfc = lttv_traceset_context_get_current_tfc(tsc); |
| 1208 | |
| 1209 | /* 2.1 For each req of list_out */ |
| 1210 | GSList *iter = list_out; |
| 1211 | |
| 1212 | while(iter != NULL) { |
| 1213 | |
| 1214 | gboolean remove = FALSE; |
| 1215 | gboolean free_data = FALSE; |
| 1216 | EventsRequest *events_request = (EventsRequest *)iter->data; |
| 1217 | |
| 1218 | /* if req.start time == current context time |
| 1219 | * or req.start position == current position*/ |
| 1220 | if( ltt_time_compare(events_request->start_time, |
| 1221 | tfc->timestamp) == 0 |
| 1222 | || |
| 1223 | (events_request->start_position != NULL |
| 1224 | && |
| 1225 | lttv_traceset_context_ctx_pos_compare(tsc, |
| 1226 | events_request->start_position) == 0) |
| 1227 | ) { |
| 1228 | /* - Add to list_in, remove from list_out */ |
| 1229 | list_in = g_slist_append(list_in, events_request); |
| 1230 | remove = TRUE; |
| 1231 | free_data = FALSE; |
| 1232 | |
| 1233 | /* - If !servicing */ |
| 1234 | if(events_request->servicing == FALSE) { |
| 1235 | /* - begin request hooks called |
| 1236 | * - servicing = TRUE |
| 1237 | */ |
| 1238 | lttv_hooks_call(events_request->before_request, (gpointer)tsc); |
| 1239 | events_request->servicing = TRUE; |
| 1240 | } |
| 1241 | /* call before chunk |
| 1242 | * events hooks added |
| 1243 | */ |
| 1244 | if(events_request->trace == -1) |
| 1245 | lttv_process_traceset_begin(tsc, |
| 1246 | events_request->before_chunk_traceset, |
| 1247 | events_request->before_chunk_trace, |
| 1248 | events_request->before_chunk_tracefile, |
| 1249 | events_request->event, |
| 1250 | events_request->event_by_id); |
| 1251 | else { |
| 1252 | guint nb_trace = lttv_traceset_number(tsc->ts); |
| 1253 | g_assert((guint)events_request->trace < nb_trace && |
| 1254 | events_request->trace > -1); |
| 1255 | LttvTraceContext *tc = tsc->traces[events_request->trace]; |
| 1256 | |
| 1257 | lttv_hooks_call(events_request->before_chunk_traceset, tsc); |
| 1258 | |
| 1259 | lttv_trace_context_add_hooks(tc, |
| 1260 | events_request->before_chunk_trace, |
| 1261 | events_request->before_chunk_tracefile, |
| 1262 | events_request->event, |
| 1263 | events_request->event_by_id); |
| 1264 | } |
| 1265 | |
| 1266 | |
| 1267 | } |
| 1268 | |
| 1269 | /* Go to next */ |
| 1270 | if(remove) |
| 1271 | { |
| 1272 | GSList *remove_iter = iter; |
| 1273 | |
| 1274 | iter = g_slist_next(iter); |
| 1275 | if(free_data) events_request_free((EventsRequest*)remove_iter->data); |
| 1276 | list_out = g_slist_remove_link(list_out, remove_iter); |
| 1277 | } else { // not remove |
| 1278 | iter = g_slist_next(iter); |
| 1279 | } |
| 1280 | } |
| 1281 | } |
| 1282 | } |
| 1283 | |
| 1284 | /* 3. Find end criterions */ |
| 1285 | { |
| 1286 | /* 3.1 End time */ |
| 1287 | GSList *iter; |
| 1288 | |
| 1289 | /* 3.1.1 Find lowest end time in list_in */ |
| 1290 | g_assert(g_slist_length(list_in)>0); |
| 1291 | end_time = ((EventsRequest*)g_slist_nth_data(list_in,0))->end_time; |
| 1292 | |
| 1293 | for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) { |
| 1294 | EventsRequest *events_request = (EventsRequest*)iter->data; |
| 1295 | |
| 1296 | if(ltt_time_compare(events_request->end_time, |
| 1297 | end_time) < 0) |
| 1298 | end_time = events_request->end_time; |
| 1299 | } |
| 1300 | |
| 1301 | /* 3.1.2 Find lowest start time in list_out */ |
| 1302 | for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) { |
| 1303 | EventsRequest *events_request = (EventsRequest*)iter->data; |
| 1304 | |
| 1305 | if(ltt_time_compare(events_request->start_time, |
| 1306 | end_time) < 0) |
| 1307 | end_time = events_request->start_time; |
| 1308 | } |
| 1309 | } |
| 1310 | |
| 1311 | { |
| 1312 | /* 3.2 Number of events */ |
| 1313 | |
| 1314 | /* 3.2.1 Find lowest number of events in list_in */ |
| 1315 | GSList *iter; |
| 1316 | |
| 1317 | end_nb_events = ((EventsRequest*)g_slist_nth_data(list_in,0))->num_events; |
| 1318 | |
| 1319 | for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) { |
| 1320 | EventsRequest *events_request = (EventsRequest*)iter->data; |
| 1321 | |
| 1322 | if(events_request->num_events < end_nb_events) |
| 1323 | end_nb_events = events_request->num_events; |
| 1324 | } |
| 1325 | |
| 1326 | /* 3.2.2 Use min(CHUNK_NUM_EVENTS, min num events in list_in) as |
| 1327 | * num_events */ |
| 1328 | |
| 1329 | end_nb_events = MIN(CHUNK_NUM_EVENTS, end_nb_events); |
| 1330 | } |
| 1331 | |
| 1332 | { |
| 1333 | /* 3.3 End position */ |
| 1334 | |
| 1335 | /* 3.3.1 Find lowest end position in list_in */ |
| 1336 | GSList *iter; |
| 1337 | |
| 1338 | end_position =((EventsRequest*)g_slist_nth_data(list_in,0))->end_position; |
| 1339 | |
| 1340 | for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) { |
| 1341 | EventsRequest *events_request = (EventsRequest*)iter->data; |
| 1342 | |
| 1343 | if(events_request->end_position != NULL && end_position != NULL && |
| 1344 | lttv_traceset_context_pos_pos_compare(events_request->end_position, |
| 1345 | end_position) <0) |
| 1346 | end_position = events_request->end_position; |
| 1347 | } |
| 1348 | } |
| 1349 | |
| 1350 | { |
| 1351 | /* 3.3.2 Find lowest start position in list_out */ |
| 1352 | GSList *iter; |
| 1353 | |
| 1354 | for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) { |
| 1355 | EventsRequest *events_request = (EventsRequest*)iter->data; |
| 1356 | |
| 1357 | if(events_request->end_position != NULL && end_position != NULL && |
| 1358 | lttv_traceset_context_pos_pos_compare(events_request->end_position, |
| 1359 | end_position) <0) |
| 1360 | end_position = events_request->end_position; |
| 1361 | } |
| 1362 | } |
| 1363 | |
| 1364 | { |
| 1365 | /* 4. Call process traceset middle */ |
| 1366 | g_debug("Calling process traceset middle with %p, %lu sec %lu nsec, %u nb ev, %p end pos", tsc, end_time.tv_sec, end_time.tv_nsec, end_nb_events, end_position); |
| 1367 | count = lttv_process_traceset_middle(tsc, end_time, end_nb_events, end_position); |
| 1368 | |
| 1369 | tfc = lttv_traceset_context_get_current_tfc(tsc); |
| 1370 | if(tfc != NULL) |
| 1371 | g_debug("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec, |
| 1372 | tfc->timestamp.tv_nsec); |
| 1373 | else |
| 1374 | g_debug("End of trace reached after middle."); |
| 1375 | |
| 1376 | } |
| 1377 | { |
| 1378 | /* 5. After process traceset middle */ |
| 1379 | tfc = lttv_traceset_context_get_current_tfc(tsc); |
| 1380 | |
| 1381 | /* - if current context time > traceset.end time */ |
| 1382 | if(tfc == NULL || ltt_time_compare(tfc->timestamp, |
| 1383 | tsc->time_span.end_time) > 0) { |
| 1384 | /* - For each req in list_in */ |
| 1385 | GSList *iter = list_in; |
| 1386 | |
| 1387 | while(iter != NULL) { |
| 1388 | |
| 1389 | gboolean remove = FALSE; |
| 1390 | gboolean free_data = FALSE; |
| 1391 | EventsRequest *events_request = (EventsRequest *)iter->data; |
| 1392 | |
| 1393 | /* - Remove events hooks for req |
| 1394 | * - Call end chunk for req |
| 1395 | */ |
| 1396 | |
| 1397 | if(events_request->trace == -1) |
| 1398 | lttv_process_traceset_end(tsc, |
| 1399 | events_request->after_chunk_traceset, |
| 1400 | events_request->after_chunk_trace, |
| 1401 | events_request->after_chunk_tracefile, |
| 1402 | events_request->event, |
| 1403 | events_request->event_by_id); |
| 1404 | |
| 1405 | else { |
| 1406 | guint nb_trace = lttv_traceset_number(tsc->ts); |
| 1407 | g_assert(events_request->trace < nb_trace && |
| 1408 | events_request->trace > -1); |
| 1409 | LttvTraceContext *tc = tsc->traces[events_request->trace]; |
| 1410 | |
| 1411 | lttv_trace_context_remove_hooks(tc, |
| 1412 | events_request->after_chunk_trace, |
| 1413 | events_request->after_chunk_tracefile, |
| 1414 | events_request->event, |
| 1415 | events_request->event_by_id); |
| 1416 | lttv_hooks_call(events_request->after_chunk_traceset, tsc); |
| 1417 | |
| 1418 | |
| 1419 | } |
| 1420 | |
| 1421 | /* - Call end request for req */ |
| 1422 | lttv_hooks_call(events_request->after_request, (gpointer)tsc); |
| 1423 | |
| 1424 | /* - remove req from list_in */ |
| 1425 | /* Destroy the request */ |
| 1426 | remove = TRUE; |
| 1427 | free_data = TRUE; |
| 1428 | |
| 1429 | /* Go to next */ |
| 1430 | if(remove) |
| 1431 | { |
| 1432 | GSList *remove_iter = iter; |
| 1433 | |
| 1434 | iter = g_slist_next(iter); |
| 1435 | if(free_data) events_request_free((EventsRequest*)remove_iter->data); |
| 1436 | list_in = g_slist_remove_link(list_in, remove_iter); |
| 1437 | } else { // not remove |
| 1438 | iter = g_slist_next(iter); |
| 1439 | } |
| 1440 | } |
| 1441 | } |
| 1442 | { |
| 1443 | /* 5.1 For each req in list_in */ |
| 1444 | GSList *iter = list_in; |
| 1445 | |
| 1446 | while(iter != NULL) { |
| 1447 | |
| 1448 | gboolean remove = FALSE; |
| 1449 | gboolean free_data = FALSE; |
| 1450 | EventsRequest *events_request = (EventsRequest *)iter->data; |
| 1451 | |
| 1452 | /* - Remove events hooks for req |
| 1453 | * - Call end chunk for req |
| 1454 | */ |
| 1455 | if(events_request->trace == -1) |
| 1456 | lttv_process_traceset_end(tsc, |
| 1457 | events_request->after_chunk_traceset, |
| 1458 | events_request->after_chunk_trace, |
| 1459 | events_request->after_chunk_tracefile, |
| 1460 | events_request->event, |
| 1461 | events_request->event_by_id); |
| 1462 | |
| 1463 | else { |
| 1464 | guint nb_trace = lttv_traceset_number(tsc->ts); |
| 1465 | g_assert(events_request->trace < nb_trace && |
| 1466 | events_request->trace > -1); |
| 1467 | LttvTraceContext *tc = tsc->traces[events_request->trace]; |
| 1468 | |
| 1469 | lttv_trace_context_remove_hooks(tc, |
| 1470 | events_request->after_chunk_trace, |
| 1471 | events_request->after_chunk_tracefile, |
| 1472 | events_request->event, |
| 1473 | events_request->event_by_id); |
| 1474 | |
| 1475 | lttv_hooks_call(events_request->after_chunk_traceset, tsc); |
| 1476 | } |
| 1477 | |
| 1478 | /* - req.num -= count */ |
| 1479 | g_assert(events_request->num_events >= count); |
| 1480 | events_request->num_events -= count; |
| 1481 | |
| 1482 | g_assert(tfc != NULL); |
| 1483 | /* - if req.num == 0 |
| 1484 | * or |
| 1485 | * current context time >= req.end time |
| 1486 | * or |
| 1487 | * req.end pos == current pos |
| 1488 | * or |
| 1489 | * req.stop_flag == TRUE |
| 1490 | */ |
| 1491 | if( events_request->num_events == 0 |
| 1492 | || |
| 1493 | events_request->stop_flag == TRUE |
| 1494 | || |
| 1495 | ltt_time_compare(tfc->timestamp, |
| 1496 | events_request->end_time) >= 0 |
| 1497 | || |
| 1498 | (events_request->end_position != NULL |
| 1499 | && |
| 1500 | lttv_traceset_context_ctx_pos_compare(tsc, |
| 1501 | events_request->end_position) == 0) |
| 1502 | |
| 1503 | ) { |
| 1504 | g_assert(events_request->servicing == TRUE); |
| 1505 | /* - Call end request for req |
| 1506 | * - remove req from list_in */ |
| 1507 | lttv_hooks_call(events_request->after_request, (gpointer)tsc); |
| 1508 | /* - remove req from list_in */ |
| 1509 | /* Destroy the request */ |
| 1510 | remove = TRUE; |
| 1511 | free_data = TRUE; |
| 1512 | } |
| 1513 | |
| 1514 | /* Go to next */ |
| 1515 | if(remove) |
| 1516 | { |
| 1517 | GSList *remove_iter = iter; |
| 1518 | |
| 1519 | iter = g_slist_next(iter); |
| 1520 | if(free_data) events_request_free((EventsRequest*)remove_iter->data); |
| 1521 | list_in = g_slist_remove_link(list_in, remove_iter); |
| 1522 | } else { // not remove |
| 1523 | iter = g_slist_next(iter); |
| 1524 | } |
| 1525 | } |
| 1526 | } |
| 1527 | } |
| 1528 | } |
| 1529 | /* End of removed servicing loop : leave control to GTK instead. */ |
| 1530 | // if(gtk_events_pending()) break; |
| 1531 | //} |
| 1532 | |
| 1533 | /* B. When interrupted between chunks */ |
| 1534 | |
| 1535 | { |
| 1536 | GSList *iter = list_in; |
| 1537 | |
| 1538 | /* 1. for each request in list_in */ |
| 1539 | while(iter != NULL) { |
| 1540 | |
| 1541 | gboolean remove = FALSE; |
| 1542 | gboolean free_data = FALSE; |
| 1543 | EventsRequest *events_request = (EventsRequest *)iter->data; |
| 1544 | |
| 1545 | /* 1.1. Use current postition as start position */ |
| 1546 | if(events_request->start_position != NULL) |
| 1547 | lttv_traceset_context_position_destroy(events_request->start_position); |
| 1548 | events_request->start_position = lttv_traceset_context_position_new(tsc); |
| 1549 | lttv_traceset_context_position_save(tsc, events_request->start_position); |
| 1550 | |
| 1551 | /* 1.2. Remove start time */ |
| 1552 | events_request->start_time = ltt_time_infinite; |
| 1553 | |
| 1554 | /* 1.3. Move from list_in to list_out */ |
| 1555 | remove = TRUE; |
| 1556 | free_data = FALSE; |
| 1557 | list_out = g_slist_append(list_out, events_request); |
| 1558 | |
| 1559 | /* Go to next */ |
| 1560 | if(remove) |
| 1561 | { |
| 1562 | GSList *remove_iter = iter; |
| 1563 | |
| 1564 | iter = g_slist_next(iter); |
| 1565 | if(free_data) events_request_free((EventsRequest*)remove_iter->data); |
| 1566 | list_in = g_slist_remove_link(list_in, remove_iter); |
| 1567 | } else { // not remove |
| 1568 | iter = g_slist_next(iter); |
| 1569 | } |
| 1570 | } |
| 1571 | |
| 1572 | |
| 1573 | } |
| 1574 | /* C Unlock Traces */ |
| 1575 | { |
| 1576 | lttv_process_traceset_get_sync_data(tsc); |
| 1577 | //lttv_traceset_context_position_save(tsc, sync_position); |
| 1578 | |
| 1579 | guint iter_trace; |
| 1580 | |
| 1581 | for(iter_trace=0; |
| 1582 | iter_trace<lttv_traceset_number(tsc->ts); |
| 1583 | iter_trace++) { |
| 1584 | LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace); |
| 1585 | |
| 1586 | lttvwindowtraces_unlock(trace_v); |
| 1587 | } |
| 1588 | } |
| 1589 | #if 0 |
| 1590 | //set the cursor back to normal |
| 1591 | gdk_window_set_cursor(win, NULL); |
| 1592 | #endif //0 |
| 1593 | |
| 1594 | g_assert(g_slist_length(list_in) == 0); |
| 1595 | |
| 1596 | if( g_slist_length(list_out) == 0 ) { |
| 1597 | /* Put tab's request pending flag back to normal */ |
| 1598 | tab->events_request_pending = FALSE; |
| 1599 | g_debug("remove the idle fct"); |
| 1600 | return FALSE; /* Remove the idle function */ |
| 1601 | } |
| 1602 | g_debug("leave the idle fct"); |
| 1603 | return TRUE; /* Leave the idle function */ |
| 1604 | |
| 1605 | /* We do not use simili-round-robin, it may require to read 1 meg buffers |
| 1606 | * again and again if many tracesets use the same tracefiles. */ |
| 1607 | /* Hack for round-robin idle functions */ |
| 1608 | /* It will put the idle function at the end of the pool */ |
| 1609 | /*g_idle_add_full((G_PRIORITY_HIGH_IDLE + 21), |
| 1610 | (GSourceFunc)execute_events_requests, |
| 1611 | tab, |
| 1612 | NULL); |
| 1613 | return FALSE; |
| 1614 | */ |
| 1615 | } |
| 1616 | |
| 1617 | #undef list_out |
| 1618 | |
| 1619 | |
| 1620 | static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v) |
| 1621 | { |
| 1622 | LttvTraceset *traceset = tab->traceset_info->traceset; |
| 1623 | guint i; |
| 1624 | guint num_traces = lttv_traceset_number(traceset); |
| 1625 | |
| 1626 | //Verify if trace is already present. |
| 1627 | for(i=0; i<num_traces; i++) |
| 1628 | { |
| 1629 | LttvTrace * trace = lttv_traceset_get(traceset, i); |
| 1630 | if(trace == trace_v) |
| 1631 | return; |
| 1632 | } |
| 1633 | |
| 1634 | //Keep a reference to the traces so they are not freed. |
| 1635 | for(i=0; i<lttv_traceset_number(traceset); i++) |
| 1636 | { |
| 1637 | LttvTrace * trace = lttv_traceset_get(traceset, i); |
| 1638 | lttv_trace_ref(trace); |
| 1639 | } |
| 1640 | |
| 1641 | //remove state update hooks |
| 1642 | lttv_state_remove_event_hooks( |
| 1643 | (LttvTracesetState*)tab->traceset_info->traceset_context); |
| 1644 | |
| 1645 | lttv_context_fini(LTTV_TRACESET_CONTEXT( |
| 1646 | tab->traceset_info->traceset_context)); |
| 1647 | g_object_unref(tab->traceset_info->traceset_context); |
| 1648 | |
| 1649 | lttv_traceset_add(traceset, trace_v); |
| 1650 | lttv_trace_ref(trace_v); /* local ref */ |
| 1651 | |
| 1652 | /* Create new context */ |
| 1653 | tab->traceset_info->traceset_context = |
| 1654 | g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
| 1655 | lttv_context_init( |
| 1656 | LTTV_TRACESET_CONTEXT(tab->traceset_info-> |
| 1657 | traceset_context), |
| 1658 | traceset); |
| 1659 | |
| 1660 | |
| 1661 | //add state update hooks |
| 1662 | lttv_state_add_event_hooks( |
| 1663 | (LttvTracesetState*)tab->traceset_info->traceset_context); |
| 1664 | //Remove local reference to the traces. |
| 1665 | for(i=0; i<lttv_traceset_number(traceset); i++) |
| 1666 | { |
| 1667 | LttvTrace * trace = lttv_traceset_get(traceset, i); |
| 1668 | lttv_trace_unref(trace); |
| 1669 | } |
| 1670 | |
| 1671 | //FIXME |
| 1672 | //add_trace_into_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), lttv_trace(trace_v)); |
| 1673 | } |
| 1674 | |
| 1675 | /* add_trace adds a trace into the current traceset. It first displays a |
| 1676 | * directory selection dialogue to let user choose a trace, then recreates |
| 1677 | * tracset_context, and redraws all the viewer of the current tab |
| 1678 | */ |
| 1679 | |
| 1680 | void add_trace(GtkWidget * widget, gpointer user_data) |
| 1681 | { |
| 1682 | LttTrace *trace; |
| 1683 | LttvTrace * trace_v; |
| 1684 | LttvTraceset * traceset; |
| 1685 | const char * dir; |
| 1686 | char abs_path[PATH_MAX]; |
| 1687 | gint id; |
| 1688 | MainWindow * mw_data = get_window_data_struct(widget); |
| 1689 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 1690 | |
| 1691 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 1692 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 1693 | Tab *tab; |
| 1694 | |
| 1695 | if(!page) { |
| 1696 | tab = create_new_tab(widget, NULL); |
| 1697 | } else { |
| 1698 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 1699 | } |
| 1700 | |
| 1701 | GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace"); |
| 1702 | gtk_dir_selection_hide_fileop_buttons(file_selector); |
| 1703 | |
| 1704 | if(remember_trace_dir[0] != '\0') |
| 1705 | gtk_dir_selection_set_filename(file_selector, remember_trace_dir); |
| 1706 | |
| 1707 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
| 1708 | switch(id){ |
| 1709 | case GTK_RESPONSE_ACCEPT: |
| 1710 | case GTK_RESPONSE_OK: |
| 1711 | dir = gtk_dir_selection_get_dir (file_selector); |
| 1712 | strncpy(remember_trace_dir, dir, PATH_MAX); |
| 1713 | if(!dir || strlen(dir) == 0){ |
| 1714 | gtk_widget_destroy((GtkWidget*)file_selector); |
| 1715 | break; |
| 1716 | } |
| 1717 | get_absolute_pathname(dir, abs_path); |
| 1718 | trace_v = lttvwindowtraces_get_trace_by_name(abs_path); |
| 1719 | if(trace_v == NULL) { |
| 1720 | trace = ltt_trace_open(abs_path); |
| 1721 | if(trace == NULL) { |
| 1722 | g_warning("cannot open trace %s", abs_path); |
| 1723 | } else { |
| 1724 | trace_v = lttv_trace_new(trace); |
| 1725 | lttvwindowtraces_add_trace(trace_v); |
| 1726 | lttvwindow_add_trace(tab, trace_v); |
| 1727 | } |
| 1728 | } else { |
| 1729 | lttvwindow_add_trace(tab, trace_v); |
| 1730 | } |
| 1731 | |
| 1732 | gtk_widget_destroy((GtkWidget*)file_selector); |
| 1733 | |
| 1734 | //update current tab |
| 1735 | //update_traceset(mw_data); |
| 1736 | |
| 1737 | /* Call the updatetraceset hooks */ |
| 1738 | |
| 1739 | traceset = tab->traceset_info->traceset; |
| 1740 | SetTraceset(tab, traceset); |
| 1741 | // in expose now call_pending_read_hooks(mw_data); |
| 1742 | |
| 1743 | //lttvwindow_report_current_time(mw_data,&(tab->current_time)); |
| 1744 | break; |
| 1745 | case GTK_RESPONSE_REJECT: |
| 1746 | case GTK_RESPONSE_CANCEL: |
| 1747 | default: |
| 1748 | gtk_widget_destroy((GtkWidget*)file_selector); |
| 1749 | break; |
| 1750 | } |
| 1751 | } |
| 1752 | |
| 1753 | /* remove_trace removes a trace from the current traceset if all viewers in |
| 1754 | * the current tab are not interested in the trace. It first displays a |
| 1755 | * dialogue, which shows all traces in the current traceset, to let user choose |
| 1756 | * a trace, then it checks if all viewers unselect the trace, if it is true, |
| 1757 | * it will remove the trace, recreate the traceset_contex, |
| 1758 | * and redraws all the viewer of the current tab. If there is on trace in the |
| 1759 | * current traceset, it will delete all viewers of the current tab |
| 1760 | * |
| 1761 | * It destroys the filter tree. FIXME... we should request for an update |
| 1762 | * instead. |
| 1763 | */ |
| 1764 | |
| 1765 | void remove_trace(GtkWidget *widget, gpointer user_data) |
| 1766 | { |
| 1767 | LttTrace *trace; |
| 1768 | LttvTrace * trace_v; |
| 1769 | LttvTraceset * traceset; |
| 1770 | gint i, j, nb_trace, index=-1; |
| 1771 | char ** name, *remove_trace_name; |
| 1772 | MainWindow * mw_data = get_window_data_struct(widget); |
| 1773 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 1774 | |
| 1775 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 1776 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 1777 | Tab *tab; |
| 1778 | |
| 1779 | if(!page) { |
| 1780 | return; |
| 1781 | } else { |
| 1782 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 1783 | } |
| 1784 | |
| 1785 | nb_trace =lttv_traceset_number(tab->traceset_info->traceset); |
| 1786 | name = g_new(char*,nb_trace); |
| 1787 | for(i = 0; i < nb_trace; i++){ |
| 1788 | trace_v = lttv_traceset_get(tab->traceset_info->traceset, i); |
| 1789 | trace = lttv_trace(trace_v); |
| 1790 | name[i] = g_quark_to_string(ltt_trace_name(trace)); |
| 1791 | } |
| 1792 | |
| 1793 | remove_trace_name = get_remove_trace(name, nb_trace); |
| 1794 | |
| 1795 | |
| 1796 | if(remove_trace_name){ |
| 1797 | |
| 1798 | /* yuk, cut n paste from old code.. should be better (MD)*/ |
| 1799 | for(i = 0; i<nb_trace; i++) { |
| 1800 | if(strcmp(remove_trace_name,name[i]) == 0){ |
| 1801 | index = i; |
| 1802 | } |
| 1803 | } |
| 1804 | |
| 1805 | traceset = tab->traceset_info->traceset; |
| 1806 | //Keep a reference to the traces so they are not freed. |
| 1807 | for(j=0; j<lttv_traceset_number(traceset); j++) |
| 1808 | { |
| 1809 | LttvTrace * trace = lttv_traceset_get(traceset, j); |
| 1810 | lttv_trace_ref(trace); |
| 1811 | } |
| 1812 | |
| 1813 | //remove state update hooks |
| 1814 | lttv_state_remove_event_hooks( |
| 1815 | (LttvTracesetState*)tab->traceset_info->traceset_context); |
| 1816 | lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)); |
| 1817 | g_object_unref(tab->traceset_info->traceset_context); |
| 1818 | |
| 1819 | trace_v = lttv_traceset_get(traceset, index); |
| 1820 | |
| 1821 | lttv_traceset_remove(traceset, index); |
| 1822 | lttv_trace_unref(trace_v); // Remove local reference |
| 1823 | |
| 1824 | if(lttv_trace_get_ref_number(trace_v) <= 1) { |
| 1825 | /* ref 1 : lttvwindowtraces only*/ |
| 1826 | ltt_trace_close(lttv_trace(trace_v)); |
| 1827 | /* lttvwindowtraces_remove_trace takes care of destroying |
| 1828 | * the traceset linked with the trace_v and also of destroying |
| 1829 | * the trace_v at the same time. |
| 1830 | */ |
| 1831 | lttvwindowtraces_remove_trace(trace_v); |
| 1832 | } |
| 1833 | |
| 1834 | tab->traceset_info->traceset_context = |
| 1835 | g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
| 1836 | lttv_context_init( |
| 1837 | LTTV_TRACESET_CONTEXT(tab-> |
| 1838 | traceset_info->traceset_context),traceset); |
| 1839 | //add state update hooks |
| 1840 | lttv_state_add_event_hooks( |
| 1841 | (LttvTracesetState*)tab->traceset_info->traceset_context); |
| 1842 | |
| 1843 | //Remove local reference to the traces. |
| 1844 | for(j=0; j<lttv_traceset_number(traceset); j++) |
| 1845 | { |
| 1846 | LttvTrace * trace = lttv_traceset_get(traceset, j); |
| 1847 | lttv_trace_unref(trace); |
| 1848 | } |
| 1849 | |
| 1850 | SetTraceset(tab, (gpointer)traceset); |
| 1851 | } |
| 1852 | g_free(name); |
| 1853 | } |
| 1854 | |
| 1855 | #if 0 |
| 1856 | void remove_trace(GtkWidget * widget, gpointer user_data) |
| 1857 | { |
| 1858 | LttTrace *trace; |
| 1859 | LttvTrace * trace_v; |
| 1860 | LttvTraceset * traceset; |
| 1861 | gint i, j, nb_trace; |
| 1862 | char ** name, *remove_trace_name; |
| 1863 | MainWindow * mw_data = get_window_data_struct(widget); |
| 1864 | LttvTracesetSelector * s; |
| 1865 | LttvTraceSelector * t; |
| 1866 | GtkWidget * w; |
| 1867 | gboolean selected; |
| 1868 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 1869 | |
| 1870 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 1871 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 1872 | Tab *tab; |
| 1873 | |
| 1874 | if(!page) { |
| 1875 | return; |
| 1876 | } else { |
| 1877 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 1878 | } |
| 1879 | |
| 1880 | nb_trace =lttv_traceset_number(tab->traceset_info->traceset); |
| 1881 | name = g_new(char*,nb_trace); |
| 1882 | for(i = 0; i < nb_trace; i++){ |
| 1883 | trace_v = lttv_traceset_get(tab->traceset_info->traceset, i); |
| 1884 | trace = lttv_trace(trace_v); |
| 1885 | name[i] = ltt_trace_name(trace); |
| 1886 | } |
| 1887 | |
| 1888 | remove_trace_name = get_remove_trace(name, nb_trace); |
| 1889 | |
| 1890 | if(remove_trace_name){ |
| 1891 | for(i=0; i<nb_trace; i++){ |
| 1892 | if(strcmp(remove_trace_name,name[i]) == 0){ |
| 1893 | //unselect the trace from the current viewer |
| 1894 | //FIXME |
| 1895 | w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned)); |
| 1896 | if(w){ |
| 1897 | s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); |
| 1898 | if(s){ |
| 1899 | t = lttv_traceset_selector_trace_get(s,i); |
| 1900 | lttv_trace_selector_set_selected(t, FALSE); |
| 1901 | } |
| 1902 | |
| 1903 | //check if other viewers select the trace |
| 1904 | w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(tab->multivpaned)); |
| 1905 | while(w){ |
| 1906 | s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); |
| 1907 | if(s){ |
| 1908 | t = lttv_traceset_selector_trace_get(s,i); |
| 1909 | selected = lttv_trace_selector_get_selected(t); |
| 1910 | if(selected)break; |
| 1911 | } |
| 1912 | w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(tab->multivpaned)); |
| 1913 | } |
| 1914 | }else selected = FALSE; |
| 1915 | |
| 1916 | //if no viewer selects the trace, remove it |
| 1917 | if(!selected){ |
| 1918 | remove_trace_from_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), i); |
| 1919 | |
| 1920 | traceset = tab->traceset_info->traceset; |
| 1921 | //Keep a reference to the traces so they are not freed. |
| 1922 | for(j=0; j<lttv_traceset_number(traceset); j++) |
| 1923 | { |
| 1924 | LttvTrace * trace = lttv_traceset_get(traceset, j); |
| 1925 | lttv_trace_ref(trace); |
| 1926 | } |
| 1927 | |
| 1928 | //remove state update hooks |
| 1929 | lttv_state_remove_event_hooks( |
| 1930 | (LttvTracesetState*)tab->traceset_info->traceset_context); |
| 1931 | lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)); |
| 1932 | g_object_unref(tab->traceset_info->traceset_context); |
| 1933 | |
| 1934 | |
| 1935 | trace_v = lttv_traceset_get(traceset, i); |
| 1936 | |
| 1937 | if(lttv_trace_get_ref_number(trace_v) <= 2) { |
| 1938 | /* ref 2 : traceset, local */ |
| 1939 | lttvwindowtraces_remove_trace(trace_v); |
| 1940 | ltt_trace_close(lttv_trace(trace_v)); |
| 1941 | } |
| 1942 | |
| 1943 | lttv_traceset_remove(traceset, i); |
| 1944 | lttv_trace_unref(trace_v); // Remove local reference |
| 1945 | |
| 1946 | if(!lttv_trace_get_ref_number(trace_v)) |
| 1947 | lttv_trace_destroy(trace_v); |
| 1948 | |
| 1949 | tab->traceset_info->traceset_context = |
| 1950 | g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
| 1951 | lttv_context_init( |
| 1952 | LTTV_TRACESET_CONTEXT(tab-> |
| 1953 | traceset_info->traceset_context),traceset); |
| 1954 | //add state update hooks |
| 1955 | lttv_state_add_event_hooks( |
| 1956 | (LttvTracesetState*)tab->traceset_info->traceset_context); |
| 1957 | |
| 1958 | //Remove local reference to the traces. |
| 1959 | for(j=0; j<lttv_traceset_number(traceset); j++) |
| 1960 | { |
| 1961 | LttvTrace * trace = lttv_traceset_get(traceset, j); |
| 1962 | lttv_trace_unref(trace); |
| 1963 | } |
| 1964 | |
| 1965 | |
| 1966 | //update current tab |
| 1967 | //update_traceset(mw_data); |
| 1968 | //if(nb_trace > 1){ |
| 1969 | |
| 1970 | SetTraceset(tab, (gpointer)traceset); |
| 1971 | // in expose now call_pending_read_hooks(mw_data); |
| 1972 | |
| 1973 | //lttvwindow_report_current_time(mw_data,&(tab->current_time)); |
| 1974 | //}else{ |
| 1975 | // if(tab){ |
| 1976 | // while(tab->multi_vpaned->num_children){ |
| 1977 | // gtk_multi_vpaned_widget_delete(tab->multi_vpaned); |
| 1978 | // } |
| 1979 | // } |
| 1980 | //} |
| 1981 | } |
| 1982 | break; |
| 1983 | } |
| 1984 | } |
| 1985 | } |
| 1986 | |
| 1987 | g_free(name); |
| 1988 | } |
| 1989 | #endif //0 |
| 1990 | |
| 1991 | /* Redraw all the viewers in the current tab */ |
| 1992 | void redraw(GtkWidget *widget, gpointer user_data) |
| 1993 | { |
| 1994 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 1995 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 1996 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 1997 | Tab *tab; |
| 1998 | if(!page) { |
| 1999 | return; |
| 2000 | } else { |
| 2001 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 2002 | } |
| 2003 | |
| 2004 | LttvHooks * tmp; |
| 2005 | LttvAttributeValue value; |
| 2006 | |
| 2007 | g_assert(lttv_iattribute_find_by_path(tab->attributes, "hooks/redraw", LTTV_POINTER, &value)); |
| 2008 | |
| 2009 | tmp = (LttvHooks*)*(value.v_pointer); |
| 2010 | if(tmp != NULL) |
| 2011 | lttv_hooks_call(tmp,NULL); |
| 2012 | } |
| 2013 | |
| 2014 | |
| 2015 | void continue_processing(GtkWidget *widget, gpointer user_data) |
| 2016 | { |
| 2017 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 2018 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 2019 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 2020 | Tab *tab; |
| 2021 | if(!page) { |
| 2022 | return; |
| 2023 | } else { |
| 2024 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 2025 | } |
| 2026 | |
| 2027 | LttvHooks * tmp; |
| 2028 | LttvAttributeValue value; |
| 2029 | |
| 2030 | g_assert(lttv_iattribute_find_by_path(tab->attributes, |
| 2031 | "hooks/continue", LTTV_POINTER, &value)); |
| 2032 | |
| 2033 | tmp = (LttvHooks*)*(value.v_pointer); |
| 2034 | if(tmp != NULL) |
| 2035 | lttv_hooks_call(tmp,NULL); |
| 2036 | } |
| 2037 | |
| 2038 | /* Stop the processing for the calling main window's current tab. |
| 2039 | * It removes every processing requests that are in its list. It does not call |
| 2040 | * the end request hooks, because the request is not finished. |
| 2041 | */ |
| 2042 | |
| 2043 | void stop_processing(GtkWidget *widget, gpointer user_data) |
| 2044 | { |
| 2045 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 2046 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 2047 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 2048 | Tab *tab; |
| 2049 | if(!page) { |
| 2050 | return; |
| 2051 | } else { |
| 2052 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 2053 | } |
| 2054 | GSList *iter = tab->events_requests; |
| 2055 | |
| 2056 | while(iter != NULL) { |
| 2057 | GSList *remove_iter = iter; |
| 2058 | iter = g_slist_next(iter); |
| 2059 | |
| 2060 | g_free(remove_iter->data); |
| 2061 | tab->events_requests = |
| 2062 | g_slist_remove_link(tab->events_requests, remove_iter); |
| 2063 | } |
| 2064 | tab->events_request_pending = FALSE; |
| 2065 | g_idle_remove_by_data(tab); |
| 2066 | g_assert(g_slist_length(tab->events_requests) == 0); |
| 2067 | } |
| 2068 | |
| 2069 | |
| 2070 | /* save will save the traceset to a file |
| 2071 | * Not implemented yet FIXME |
| 2072 | */ |
| 2073 | |
| 2074 | void save(GtkWidget * widget, gpointer user_data) |
| 2075 | { |
| 2076 | g_info("Save\n"); |
| 2077 | } |
| 2078 | |
| 2079 | void save_as(GtkWidget * widget, gpointer user_data) |
| 2080 | { |
| 2081 | g_info("Save as\n"); |
| 2082 | } |
| 2083 | |
| 2084 | |
| 2085 | /* zoom will change the time_window of all the viewers of the |
| 2086 | * current tab, and redisplay them. The main functionality is to |
| 2087 | * determine the new time_window of the current tab |
| 2088 | */ |
| 2089 | |
| 2090 | void zoom(GtkWidget * widget, double size) |
| 2091 | { |
| 2092 | TimeInterval time_span; |
| 2093 | TimeWindow new_time_window; |
| 2094 | LttTime current_time, time_delta; |
| 2095 | MainWindow * mw_data = get_window_data_struct(widget); |
| 2096 | LttvTracesetContext *tsc; |
| 2097 | GtkWidget * notebook = lookup_widget(widget, "MNotebook"); |
| 2098 | |
| 2099 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 2100 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 2101 | Tab *tab; |
| 2102 | |
| 2103 | if(!page) { |
| 2104 | return; |
| 2105 | } else { |
| 2106 | tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 2107 | } |
| 2108 | |
| 2109 | if(size == 1) return; |
| 2110 | |
| 2111 | tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 2112 | time_span = tsc->time_span; |
| 2113 | new_time_window = tab->time_window; |
| 2114 | current_time = tab->current_time; |
| 2115 | |
| 2116 | time_delta = ltt_time_sub(time_span.end_time,time_span.start_time); |
| 2117 | if(size == 0){ |
| 2118 | new_time_window.start_time = time_span.start_time; |
| 2119 | new_time_window.time_width = time_delta; |
| 2120 | new_time_window.time_width_double = ltt_time_to_double(time_delta); |
| 2121 | new_time_window.end_time = ltt_time_add(new_time_window.start_time, |
| 2122 | new_time_window.time_width) ; |
| 2123 | }else{ |
| 2124 | new_time_window.time_width = ltt_time_div(new_time_window.time_width, size); |
| 2125 | new_time_window.time_width_double = |
| 2126 | ltt_time_to_double(new_time_window.time_width); |
| 2127 | if(ltt_time_compare(new_time_window.time_width,time_delta) > 0) |
| 2128 | { /* Case where zoom out is bigger than trace length */ |
| 2129 | new_time_window.start_time = time_span.start_time; |
| 2130 | new_time_window.time_width = time_delta; |
| 2131 | new_time_window.time_width_double = ltt_time_to_double(time_delta); |
| 2132 | new_time_window.end_time = ltt_time_add(new_time_window.start_time, |
| 2133 | new_time_window.time_width) ; |
| 2134 | } |
| 2135 | else |
| 2136 | { |
| 2137 | /* Center the image on the current time */ |
| 2138 | new_time_window.start_time = |
| 2139 | ltt_time_sub(current_time, |
| 2140 | ltt_time_from_double(new_time_window.time_width_double/2.0)); |
| 2141 | new_time_window.end_time = ltt_time_add(new_time_window.start_time, |
| 2142 | new_time_window.time_width) ; |
| 2143 | /* If on borders, don't fall off */ |
| 2144 | if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0) |
| 2145 | { |
| 2146 | new_time_window.start_time = time_span.start_time; |
| 2147 | new_time_window.end_time = ltt_time_add(new_time_window.start_time, |
| 2148 | new_time_window.time_width) ; |
| 2149 | } |
| 2150 | else |
| 2151 | { |
| 2152 | if(ltt_time_compare(new_time_window.end_time, |
| 2153 | time_span.end_time) > 0) |
| 2154 | { |
| 2155 | new_time_window.start_time = |
| 2156 | ltt_time_sub(time_span.end_time, new_time_window.time_width); |
| 2157 | |
| 2158 | new_time_window.end_time = ltt_time_add(new_time_window.start_time, |
| 2159 | new_time_window.time_width) ; |
| 2160 | } |
| 2161 | } |
| 2162 | |
| 2163 | } |
| 2164 | } |
| 2165 | |
| 2166 | if(ltt_time_compare(new_time_window.time_width, ltt_time_zero) == 0) { |
| 2167 | g_warning("Zoom more than 1 ns impossible"); |
| 2168 | } else { |
| 2169 | time_change_manager(tab, new_time_window); |
| 2170 | } |
| 2171 | } |
| 2172 | |
| 2173 | void zoom_in(GtkWidget * widget, gpointer user_data) |
| 2174 | { |
| 2175 | zoom(widget, 2); |
| 2176 | } |
| 2177 | |
| 2178 | void zoom_out(GtkWidget * widget, gpointer user_data) |
| 2179 | { |
| 2180 | zoom(widget, 0.5); |
| 2181 | } |
| 2182 | |
| 2183 | void zoom_extended(GtkWidget * widget, gpointer user_data) |
| 2184 | { |
| 2185 | zoom(widget, 0); |
| 2186 | } |
| 2187 | |
| 2188 | void go_to_time(GtkWidget * widget, gpointer user_data) |
| 2189 | { |
| 2190 | g_info("Go to time\n"); |
| 2191 | } |
| 2192 | |
| 2193 | void show_time_frame(GtkWidget * widget, gpointer user_data) |
| 2194 | { |
| 2195 | g_info("Show time frame\n"); |
| 2196 | } |
| 2197 | |
| 2198 | |
| 2199 | /* callback function */ |
| 2200 | |
| 2201 | void |
| 2202 | on_empty_traceset_activate (GtkMenuItem *menuitem, |
| 2203 | gpointer user_data) |
| 2204 | { |
| 2205 | create_new_window((GtkWidget*)menuitem, user_data, FALSE); |
| 2206 | } |
| 2207 | |
| 2208 | |
| 2209 | void |
| 2210 | on_clone_traceset_activate (GtkMenuItem *menuitem, |
| 2211 | gpointer user_data) |
| 2212 | { |
| 2213 | create_new_window((GtkWidget*)menuitem, user_data, TRUE); |
| 2214 | } |
| 2215 | |
| 2216 | |
| 2217 | /* create_new_tab calls create_tab to construct a new tab in the main window |
| 2218 | */ |
| 2219 | |
| 2220 | Tab *create_new_tab(GtkWidget* widget, gpointer user_data){ |
| 2221 | gchar label[PATH_MAX]; |
| 2222 | MainWindow * mw_data = get_window_data_struct(widget); |
| 2223 | |
| 2224 | GtkNotebook * notebook = (GtkNotebook *)lookup_widget(widget, "MNotebook"); |
| 2225 | if(notebook == NULL){ |
| 2226 | g_info("Notebook does not exist\n"); |
| 2227 | return NULL; |
| 2228 | } |
| 2229 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), |
| 2230 | gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); |
| 2231 | Tab *copy_tab; |
| 2232 | |
| 2233 | if(!page) { |
| 2234 | copy_tab = NULL; |
| 2235 | } else { |
| 2236 | copy_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 2237 | } |
| 2238 | |
| 2239 | strcpy(label,"Page"); |
| 2240 | if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name")) |
| 2241 | return (create_tab (mw_data, copy_tab, notebook, label)); |
| 2242 | else |
| 2243 | return NULL; |
| 2244 | } |
| 2245 | |
| 2246 | void |
| 2247 | on_tab_activate (GtkMenuItem *menuitem, |
| 2248 | gpointer user_data) |
| 2249 | { |
| 2250 | create_new_tab((GtkWidget*)menuitem, user_data); |
| 2251 | } |
| 2252 | |
| 2253 | |
| 2254 | void |
| 2255 | on_open_activate (GtkMenuItem *menuitem, |
| 2256 | gpointer user_data) |
| 2257 | { |
| 2258 | open_traceset((GtkWidget*)menuitem, user_data); |
| 2259 | } |
| 2260 | |
| 2261 | |
| 2262 | void |
| 2263 | on_close_activate (GtkMenuItem *menuitem, |
| 2264 | gpointer user_data) |
| 2265 | { |
| 2266 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
| 2267 | main_window_destructor(mw_data); |
| 2268 | } |
| 2269 | |
| 2270 | |
| 2271 | /* remove the current tab from the main window |
| 2272 | */ |
| 2273 | |
| 2274 | void |
| 2275 | on_close_tab_activate (GtkWidget *widget, |
| 2276 | gpointer user_data) |
| 2277 | { |
| 2278 | gint page_num; |
| 2279 | GtkWidget * notebook; |
| 2280 | GtkWidget * page; |
| 2281 | MainWindow * mw_data = get_window_data_struct(widget); |
| 2282 | notebook = lookup_widget(widget, "MNotebook"); |
| 2283 | if(notebook == NULL){ |
| 2284 | g_info("Notebook does not exist\n"); |
| 2285 | return; |
| 2286 | } |
| 2287 | |
| 2288 | page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)); |
| 2289 | |
| 2290 | gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num); |
| 2291 | |
| 2292 | } |
| 2293 | |
| 2294 | void |
| 2295 | on_close_tab_X_clicked (GtkWidget *widget, |
| 2296 | gpointer user_data) |
| 2297 | { |
| 2298 | gint page_num; |
| 2299 | GtkWidget *notebook = lookup_widget(widget, "MNotebook"); |
| 2300 | if(notebook == NULL){ |
| 2301 | g_info("Notebook does not exist\n"); |
| 2302 | return; |
| 2303 | } |
| 2304 | |
| 2305 | if((page_num = gtk_notebook_page_num(GTK_NOTEBOOK(notebook), widget)) != -1) |
| 2306 | gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num); |
| 2307 | |
| 2308 | } |
| 2309 | |
| 2310 | |
| 2311 | void |
| 2312 | on_add_trace_activate (GtkMenuItem *menuitem, |
| 2313 | gpointer user_data) |
| 2314 | { |
| 2315 | add_trace((GtkWidget*)menuitem, user_data); |
| 2316 | } |
| 2317 | |
| 2318 | |
| 2319 | void |
| 2320 | on_remove_trace_activate (GtkMenuItem *menuitem, |
| 2321 | gpointer user_data) |
| 2322 | { |
| 2323 | remove_trace((GtkWidget*)menuitem, user_data); |
| 2324 | } |
| 2325 | |
| 2326 | |
| 2327 | void |
| 2328 | on_save_activate (GtkMenuItem *menuitem, |
| 2329 | gpointer user_data) |
| 2330 | { |
| 2331 | save((GtkWidget*)menuitem, user_data); |
| 2332 | } |
| 2333 | |
| 2334 | |
| 2335 | void |
| 2336 | on_save_as_activate (GtkMenuItem *menuitem, |
| 2337 | gpointer user_data) |
| 2338 | { |
| 2339 | save_as((GtkWidget*)menuitem, user_data); |
| 2340 | } |
| 2341 | |
| 2342 | |
| 2343 | void |
| 2344 | on_quit_activate (GtkMenuItem *menuitem, |
| 2345 | gpointer user_data) |
| 2346 | { |
| 2347 | mainwindow_quit(); |
| 2348 | } |
| 2349 | |
| 2350 | |
| 2351 | void |
| 2352 | on_cut_activate (GtkMenuItem *menuitem, |
| 2353 | gpointer user_data) |
| 2354 | { |
| 2355 | g_info("Cut\n"); |
| 2356 | } |
| 2357 | |
| 2358 | |
| 2359 | void |
| 2360 | on_copy_activate (GtkMenuItem *menuitem, |
| 2361 | gpointer user_data) |
| 2362 | { |
| 2363 | g_info("Copye\n"); |
| 2364 | } |
| 2365 | |
| 2366 | |
| 2367 | void |
| 2368 | on_paste_activate (GtkMenuItem *menuitem, |
| 2369 | gpointer user_data) |
| 2370 | { |
| 2371 | g_info("Paste\n"); |
| 2372 | } |
| 2373 | |
| 2374 | |
| 2375 | void |
| 2376 | on_delete_activate (GtkMenuItem *menuitem, |
| 2377 | gpointer user_data) |
| 2378 | { |
| 2379 | g_info("Delete\n"); |
| 2380 | } |
| 2381 | |
| 2382 | |
| 2383 | void |
| 2384 | on_zoom_in_activate (GtkMenuItem *menuitem, |
| 2385 | gpointer user_data) |
| 2386 | { |
| 2387 | zoom_in((GtkWidget*)menuitem, user_data); |
| 2388 | } |
| 2389 | |
| 2390 | |
| 2391 | void |
| 2392 | on_zoom_out_activate (GtkMenuItem *menuitem, |
| 2393 | gpointer user_data) |
| 2394 | { |
| 2395 | zoom_out((GtkWidget*)menuitem, user_data); |
| 2396 | } |
| 2397 | |
| 2398 | |
| 2399 | void |
| 2400 | on_zoom_extended_activate (GtkMenuItem *menuitem, |
| 2401 | gpointer user_data) |
| 2402 | { |
| 2403 | zoom_extended((GtkWidget*)menuitem, user_data); |
| 2404 | } |
| 2405 | |
| 2406 | |
| 2407 | void |
| 2408 | on_go_to_time_activate (GtkMenuItem *menuitem, |
| 2409 | gpointer user_data) |
| 2410 | { |
| 2411 | go_to_time((GtkWidget*)menuitem, user_data); |
| 2412 | } |
| 2413 | |
| 2414 | |
| 2415 | void |
| 2416 | on_show_time_frame_activate (GtkMenuItem *menuitem, |
| 2417 | gpointer user_data) |
| 2418 | { |
| 2419 | show_time_frame((GtkWidget*)menuitem, user_data); |
| 2420 | } |
| 2421 | |
| 2422 | |
| 2423 | void |
| 2424 | on_move_viewer_up_activate (GtkMenuItem *menuitem, |
| 2425 | gpointer user_data) |
| 2426 | { |
| 2427 | move_up_viewer((GtkWidget*)menuitem, user_data); |
| 2428 | } |
| 2429 | |
| 2430 | |
| 2431 | void |
| 2432 | on_move_viewer_down_activate (GtkMenuItem *menuitem, |
| 2433 | gpointer user_data) |
| 2434 | { |
| 2435 | move_down_viewer((GtkWidget*)menuitem, user_data); |
| 2436 | } |
| 2437 | |
| 2438 | |
| 2439 | void |
| 2440 | on_remove_viewer_activate (GtkMenuItem *menuitem, |
| 2441 | gpointer user_data) |
| 2442 | { |
| 2443 | delete_viewer((GtkWidget*)menuitem, user_data); |
| 2444 | } |
| 2445 | |
| 2446 | void |
| 2447 | on_trace_facility_activate (GtkMenuItem *menuitem, |
| 2448 | gpointer user_data) |
| 2449 | { |
| 2450 | g_info("Trace facility selector: %s\n"); |
| 2451 | } |
| 2452 | |
| 2453 | |
| 2454 | /* Dispaly a file selection dialogue to let user select a library, then call |
| 2455 | * lttv_library_load(). |
| 2456 | */ |
| 2457 | |
| 2458 | void |
| 2459 | on_load_library_activate (GtkMenuItem *menuitem, |
| 2460 | gpointer user_data) |
| 2461 | { |
| 2462 | GError *error = NULL; |
| 2463 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
| 2464 | |
| 2465 | gchar load_module_path_alter[PATH_MAX]; |
| 2466 | { |
| 2467 | GPtrArray *name; |
| 2468 | guint nb,i; |
| 2469 | gchar *load_module_path; |
| 2470 | name = g_ptr_array_new(); |
| 2471 | nb = lttv_library_path_number(); |
| 2472 | /* ask for the library path */ |
| 2473 | |
| 2474 | for(i=0;i<nb;i++){ |
| 2475 | gchar *path; |
| 2476 | path = lttv_library_path_get(i); |
| 2477 | g_ptr_array_add(name, path); |
| 2478 | } |
| 2479 | |
| 2480 | load_module_path = get_selection((char **)(name->pdata), name->len, |
| 2481 | "Select a library path", "Library paths"); |
| 2482 | if(load_module_path != NULL) |
| 2483 | strncpy(load_module_path_alter, load_module_path, PATH_MAX-1); // -1 for / |
| 2484 | |
| 2485 | g_ptr_array_free(name, TRUE); |
| 2486 | |
| 2487 | if(load_module_path == NULL) return; |
| 2488 | } |
| 2489 | |
| 2490 | { |
| 2491 | /* Make sure the module path ends with a / */ |
| 2492 | gchar *ptr = load_module_path_alter; |
| 2493 | |
| 2494 | ptr = strchr(ptr, '\0'); |
| 2495 | |
| 2496 | if(*(ptr-1) != '/') { |
| 2497 | *ptr = '/'; |
| 2498 | *(ptr+1) = '\0'; |
| 2499 | } |
| 2500 | } |
| 2501 | |
| 2502 | { |
| 2503 | /* Ask for the library to load : list files in the previously selected |
| 2504 | * directory */ |
| 2505 | gchar str[PATH_MAX]; |
| 2506 | gchar ** dir; |
| 2507 | gint id; |
| 2508 | GtkFileSelection * file_selector = |
| 2509 | (GtkFileSelection *)gtk_file_selection_new("Select a module"); |
| 2510 | gtk_file_selection_set_filename(file_selector, load_module_path_alter); |
| 2511 | gtk_file_selection_hide_fileop_buttons(file_selector); |
| 2512 | |
| 2513 | str[0] = '\0'; |
| 2514 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
| 2515 | switch(id){ |
| 2516 | case GTK_RESPONSE_ACCEPT: |
| 2517 | case GTK_RESPONSE_OK: |
| 2518 | dir = gtk_file_selection_get_selections (file_selector); |
| 2519 | strncpy(str,dir[0],PATH_MAX); |
| 2520 | strncpy(remember_plugins_dir,dir[0],PATH_MAX); |
| 2521 | /* only keep file name */ |
| 2522 | gchar *str1; |
| 2523 | str1 = strrchr(str,'/'); |
| 2524 | if(str1)str1++; |
| 2525 | else{ |
| 2526 | str1 = strrchr(str,'\\'); |
| 2527 | str1++; |
| 2528 | } |
| 2529 | #if 0 |
| 2530 | /* remove "lib" */ |
| 2531 | if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b') |
| 2532 | str1=str1+3; |
| 2533 | remove info after . */ |
| 2534 | { |
| 2535 | gchar *str2 = str1; |
| 2536 | |
| 2537 | str2 = strrchr(str2, '.'); |
| 2538 | if(str2 != NULL) *str2 = '\0'; |
| 2539 | } |
| 2540 | lttv_module_require(str1, &error); |
| 2541 | #endif //0 |
| 2542 | lttv_library_load(str1, &error); |
| 2543 | if(error != NULL) g_warning("%s", error->message); |
| 2544 | else g_info("Load library: %s\n", str); |
| 2545 | g_strfreev(dir); |
| 2546 | case GTK_RESPONSE_REJECT: |
| 2547 | case GTK_RESPONSE_CANCEL: |
| 2548 | default: |
| 2549 | gtk_widget_destroy((GtkWidget*)file_selector); |
| 2550 | break; |
| 2551 | } |
| 2552 | |
| 2553 | } |
| 2554 | |
| 2555 | |
| 2556 | |
| 2557 | } |
| 2558 | |
| 2559 | |
| 2560 | /* Display all loaded modules, let user to select a module to unload |
| 2561 | * by calling lttv_module_unload |
| 2562 | */ |
| 2563 | |
| 2564 | void |
| 2565 | on_unload_library_activate (GtkMenuItem *menuitem, |
| 2566 | gpointer user_data) |
| 2567 | { |
| 2568 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
| 2569 | |
| 2570 | LttvLibrary *library = NULL; |
| 2571 | |
| 2572 | GPtrArray *name; |
| 2573 | guint nb,i; |
| 2574 | gchar *lib_name; |
| 2575 | name = g_ptr_array_new(); |
| 2576 | nb = lttv_library_number(); |
| 2577 | LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb); |
| 2578 | /* ask for the library name */ |
| 2579 | |
| 2580 | for(i=0;i<nb;i++){ |
| 2581 | LttvLibrary *iter_lib = lttv_library_get(i); |
| 2582 | lttv_library_info(iter_lib, &lib_info[i]); |
| 2583 | |
| 2584 | gchar *path = lib_info[i].name; |
| 2585 | g_ptr_array_add(name, path); |
| 2586 | } |
| 2587 | lib_name = get_selection((char **)(name->pdata), name->len, |
| 2588 | "Select a library", "Libraries"); |
| 2589 | if(lib_name != NULL) { |
| 2590 | for(i=0;i<nb;i++){ |
| 2591 | if(strcmp(lib_name, lib_info[i].name) == 0) { |
| 2592 | library = lttv_library_get(i); |
| 2593 | break; |
| 2594 | } |
| 2595 | } |
| 2596 | } |
| 2597 | g_ptr_array_free(name, TRUE); |
| 2598 | g_free(lib_info); |
| 2599 | |
| 2600 | if(lib_name == NULL) return; |
| 2601 | |
| 2602 | if(library != NULL) lttv_library_unload(library); |
| 2603 | } |
| 2604 | |
| 2605 | |
| 2606 | /* Dispaly a file selection dialogue to let user select a module, then call |
| 2607 | * lttv_module_require(). |
| 2608 | */ |
| 2609 | |
| 2610 | void |
| 2611 | on_load_module_activate (GtkMenuItem *menuitem, |
| 2612 | gpointer user_data) |
| 2613 | { |
| 2614 | GError *error = NULL; |
| 2615 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
| 2616 | |
| 2617 | LttvLibrary *library = NULL; |
| 2618 | { |
| 2619 | GPtrArray *name; |
| 2620 | guint nb,i; |
| 2621 | gchar *lib_name; |
| 2622 | name = g_ptr_array_new(); |
| 2623 | nb = lttv_library_number(); |
| 2624 | LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb); |
| 2625 | /* ask for the library name */ |
| 2626 | |
| 2627 | for(i=0;i<nb;i++){ |
| 2628 | LttvLibrary *iter_lib = lttv_library_get(i); |
| 2629 | lttv_library_info(iter_lib, &lib_info[i]); |
| 2630 | |
| 2631 | gchar *path = lib_info[i].name; |
| 2632 | g_ptr_array_add(name, path); |
| 2633 | } |
| 2634 | lib_name = get_selection((char **)(name->pdata), name->len, |
| 2635 | "Select a library", "Libraries"); |
| 2636 | if(lib_name != NULL) { |
| 2637 | for(i=0;i<nb;i++){ |
| 2638 | if(strcmp(lib_name, lib_info[i].name) == 0) { |
| 2639 | library = lttv_library_get(i); |
| 2640 | break; |
| 2641 | } |
| 2642 | } |
| 2643 | } |
| 2644 | g_ptr_array_free(name, TRUE); |
| 2645 | g_free(lib_info); |
| 2646 | |
| 2647 | if(lib_name == NULL) return; |
| 2648 | } |
| 2649 | |
| 2650 | //LttvModule *module; |
| 2651 | gchar module_name_out[PATH_MAX]; |
| 2652 | { |
| 2653 | /* Ask for the module to load : list modules in the selected lib */ |
| 2654 | GPtrArray *name; |
| 2655 | guint nb,i; |
| 2656 | gchar *module_name; |
| 2657 | nb = lttv_library_module_number(library); |
| 2658 | LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb); |
| 2659 | name = g_ptr_array_new(); |
| 2660 | /* ask for the module name */ |
| 2661 | |
| 2662 | for(i=0;i<nb;i++){ |
| 2663 | LttvModule *iter_module = lttv_library_module_get(library, i); |
| 2664 | lttv_module_info(iter_module, &module_info[i]); |
| 2665 | |
| 2666 | gchar *path = module_info[i].name; |
| 2667 | g_ptr_array_add(name, path); |
| 2668 | } |
| 2669 | module_name = get_selection((char **)(name->pdata), name->len, |
| 2670 | "Select a module", "Modules"); |
| 2671 | if(module_name != NULL) { |
| 2672 | for(i=0;i<nb;i++){ |
| 2673 | if(strcmp(module_name, module_info[i].name) == 0) { |
| 2674 | strncpy(module_name_out, module_name, PATH_MAX); |
| 2675 | //module = lttv_library_module_get(i); |
| 2676 | break; |
| 2677 | } |
| 2678 | } |
| 2679 | } |
| 2680 | |
| 2681 | g_ptr_array_free(name, TRUE); |
| 2682 | g_free(module_info); |
| 2683 | |
| 2684 | if(module_name == NULL) return; |
| 2685 | } |
| 2686 | |
| 2687 | lttv_module_require(module_name_out, &error); |
| 2688 | if(error != NULL) g_warning("%s", error->message); |
| 2689 | else g_info("Load module: %s", module_name_out); |
| 2690 | |
| 2691 | |
| 2692 | #if 0 |
| 2693 | { |
| 2694 | |
| 2695 | |
| 2696 | gchar str[PATH_MAX]; |
| 2697 | gchar ** dir; |
| 2698 | gint id; |
| 2699 | GtkFileSelection * file_selector = |
| 2700 | (GtkFileSelection *)gtk_file_selection_new("Select a module"); |
| 2701 | gtk_file_selection_set_filename(file_selector, load_module_path_alter); |
| 2702 | gtk_file_selection_hide_fileop_buttons(file_selector); |
| 2703 | |
| 2704 | str[0] = '\0'; |
| 2705 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
| 2706 | switch(id){ |
| 2707 | case GTK_RESPONSE_ACCEPT: |
| 2708 | case GTK_RESPONSE_OK: |
| 2709 | dir = gtk_file_selection_get_selections (file_selector); |
| 2710 | strncpy(str,dir[0],PATH_MAX); |
| 2711 | strncpy(remember_plugins_dir,dir[0],PATH_MAX); |
| 2712 | { |
| 2713 | /* only keep file name */ |
| 2714 | gchar *str1; |
| 2715 | str1 = strrchr(str,'/'); |
| 2716 | if(str1)str1++; |
| 2717 | else{ |
| 2718 | str1 = strrchr(str,'\\'); |
| 2719 | str1++; |
| 2720 | } |
| 2721 | #if 0 |
| 2722 | /* remove "lib" */ |
| 2723 | if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b') |
| 2724 | str1=str1+3; |
| 2725 | remove info after . */ |
| 2726 | { |
| 2727 | gchar *str2 = str1; |
| 2728 | |
| 2729 | str2 = strrchr(str2, '.'); |
| 2730 | if(str2 != NULL) *str2 = '\0'; |
| 2731 | } |
| 2732 | lttv_module_require(str1, &error); |
| 2733 | #endif //0 |
| 2734 | lttv_library_load(str1, &error); |
| 2735 | if(error != NULL) g_warning(error->message); |
| 2736 | else g_info("Load library: %s\n", str); |
| 2737 | g_strfreev(dir); |
| 2738 | case GTK_RESPONSE_REJECT: |
| 2739 | case GTK_RESPONSE_CANCEL: |
| 2740 | default: |
| 2741 | gtk_widget_destroy((GtkWidget*)file_selector); |
| 2742 | break; |
| 2743 | } |
| 2744 | |
| 2745 | } |
| 2746 | #endif //0 |
| 2747 | |
| 2748 | |
| 2749 | } |
| 2750 | |
| 2751 | |
| 2752 | |
| 2753 | /* Display all loaded modules, let user to select a module to unload |
| 2754 | * by calling lttv_module_unload |
| 2755 | */ |
| 2756 | |
| 2757 | void |
| 2758 | on_unload_module_activate (GtkMenuItem *menuitem, |
| 2759 | gpointer user_data) |
| 2760 | { |
| 2761 | GError *error = NULL; |
| 2762 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
| 2763 | |
| 2764 | LttvLibrary *library; |
| 2765 | { |
| 2766 | GPtrArray *name; |
| 2767 | guint nb,i; |
| 2768 | gchar *lib_name; |
| 2769 | name = g_ptr_array_new(); |
| 2770 | nb = lttv_library_number(); |
| 2771 | LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb); |
| 2772 | /* ask for the library name */ |
| 2773 | |
| 2774 | for(i=0;i<nb;i++){ |
| 2775 | LttvLibrary *iter_lib = lttv_library_get(i); |
| 2776 | lttv_library_info(iter_lib, &lib_info[i]); |
| 2777 | |
| 2778 | gchar *path = lib_info[i].name; |
| 2779 | g_ptr_array_add(name, path); |
| 2780 | } |
| 2781 | lib_name = get_selection((char **)(name->pdata), name->len, |
| 2782 | "Select a library", "Libraries"); |
| 2783 | if(lib_name != NULL) { |
| 2784 | for(i=0;i<nb;i++){ |
| 2785 | if(strcmp(lib_name, lib_info[i].name) == 0) { |
| 2786 | library = lttv_library_get(i); |
| 2787 | break; |
| 2788 | } |
| 2789 | } |
| 2790 | } |
| 2791 | g_ptr_array_free(name, TRUE); |
| 2792 | g_free(lib_info); |
| 2793 | |
| 2794 | if(lib_name == NULL) return; |
| 2795 | } |
| 2796 | |
| 2797 | LttvModule *module = NULL; |
| 2798 | { |
| 2799 | /* Ask for the module to load : list modules in the selected lib */ |
| 2800 | GPtrArray *name; |
| 2801 | guint nb,i; |
| 2802 | gchar *module_name; |
| 2803 | nb = lttv_library_module_number(library); |
| 2804 | LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb); |
| 2805 | name = g_ptr_array_new(); |
| 2806 | /* ask for the module name */ |
| 2807 | |
| 2808 | for(i=0;i<nb;i++){ |
| 2809 | LttvModule *iter_module = lttv_library_module_get(library, i); |
| 2810 | lttv_module_info(iter_module, &module_info[i]); |
| 2811 | |
| 2812 | gchar *path = module_info[i].name; |
| 2813 | if(module_info[i].use_count > 0) g_ptr_array_add(name, path); |
| 2814 | } |
| 2815 | module_name = get_selection((char **)(name->pdata), name->len, |
| 2816 | "Select a module", "Modules"); |
| 2817 | if(module_name != NULL) { |
| 2818 | for(i=0;i<nb;i++){ |
| 2819 | if(strcmp(module_name, module_info[i].name) == 0) { |
| 2820 | module = lttv_library_module_get(library, i); |
| 2821 | break; |
| 2822 | } |
| 2823 | } |
| 2824 | } |
| 2825 | |
| 2826 | g_ptr_array_free(name, TRUE); |
| 2827 | g_free(module_info); |
| 2828 | |
| 2829 | if(module_name == NULL) return; |
| 2830 | } |
| 2831 | |
| 2832 | LttvModuleInfo module_info; |
| 2833 | lttv_module_info(module, &module_info); |
| 2834 | g_info("Release module: %s\n", module_info.name); |
| 2835 | |
| 2836 | lttv_module_release(module); |
| 2837 | } |
| 2838 | |
| 2839 | |
| 2840 | /* Display a directory dialogue to let user select a path for library searching |
| 2841 | */ |
| 2842 | |
| 2843 | void |
| 2844 | on_add_library_search_path_activate (GtkMenuItem *menuitem, |
| 2845 | gpointer user_data) |
| 2846 | { |
| 2847 | GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select library path"); |
| 2848 | const char * dir; |
| 2849 | gint id; |
| 2850 | |
| 2851 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
| 2852 | if(remember_plugins_dir[0] != '\0') |
| 2853 | gtk_dir_selection_set_filename(file_selector, remember_plugins_dir); |
| 2854 | |
| 2855 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
| 2856 | switch(id){ |
| 2857 | case GTK_RESPONSE_ACCEPT: |
| 2858 | case GTK_RESPONSE_OK: |
| 2859 | dir = gtk_dir_selection_get_dir (file_selector); |
| 2860 | strncpy(remember_plugins_dir,dir,PATH_MAX); |
| 2861 | strncat(remember_plugins_dir,"/",PATH_MAX); |
| 2862 | lttv_library_path_add(dir); |
| 2863 | case GTK_RESPONSE_REJECT: |
| 2864 | case GTK_RESPONSE_CANCEL: |
| 2865 | default: |
| 2866 | gtk_widget_destroy((GtkWidget*)file_selector); |
| 2867 | break; |
| 2868 | } |
| 2869 | } |
| 2870 | |
| 2871 | |
| 2872 | /* Display a directory dialogue to let user select a path for library searching |
| 2873 | */ |
| 2874 | |
| 2875 | void |
| 2876 | on_remove_library_search_path_activate (GtkMenuItem *menuitem, |
| 2877 | gpointer user_data) |
| 2878 | { |
| 2879 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
| 2880 | |
| 2881 | const char *lib_path; |
| 2882 | { |
| 2883 | GPtrArray *name; |
| 2884 | guint nb,i; |
| 2885 | gchar *lib_name; |
| 2886 | name = g_ptr_array_new(); |
| 2887 | nb = lttv_library_path_number(); |
| 2888 | /* ask for the library name */ |
| 2889 | |
| 2890 | for(i=0;i<nb;i++){ |
| 2891 | gchar *path = lttv_library_path_get(i); |
| 2892 | g_ptr_array_add(name, path); |
| 2893 | } |
| 2894 | lib_path = get_selection((char **)(name->pdata), name->len, |
| 2895 | "Select a library path", "Library paths"); |
| 2896 | |
| 2897 | g_ptr_array_free(name, TRUE); |
| 2898 | |
| 2899 | if(lib_path == NULL) return; |
| 2900 | } |
| 2901 | |
| 2902 | lttv_library_path_remove(lib_path); |
| 2903 | } |
| 2904 | |
| 2905 | void |
| 2906 | on_color_activate (GtkMenuItem *menuitem, |
| 2907 | gpointer user_data) |
| 2908 | { |
| 2909 | g_info("Color\n"); |
| 2910 | } |
| 2911 | |
| 2912 | |
| 2913 | void |
| 2914 | on_save_configuration_activate (GtkMenuItem *menuitem, |
| 2915 | gpointer user_data) |
| 2916 | { |
| 2917 | g_info("Save configuration\n"); |
| 2918 | } |
| 2919 | |
| 2920 | |
| 2921 | void |
| 2922 | on_content_activate (GtkMenuItem *menuitem, |
| 2923 | gpointer user_data) |
| 2924 | { |
| 2925 | g_info("Content\n"); |
| 2926 | } |
| 2927 | |
| 2928 | |
| 2929 | static void |
| 2930 | on_about_close_activate (GtkButton *button, |
| 2931 | gpointer user_data) |
| 2932 | { |
| 2933 | GtkWidget *about_widget = GTK_WIDGET(user_data); |
| 2934 | |
| 2935 | gtk_widget_destroy(about_widget); |
| 2936 | } |
| 2937 | |
| 2938 | void |
| 2939 | on_about_activate (GtkMenuItem *menuitem, |
| 2940 | gpointer user_data) |
| 2941 | { |
| 2942 | MainWindow *main_window = get_window_data_struct(GTK_WIDGET(menuitem)); |
| 2943 | GtkWidget *window_widget = main_window->mwindow; |
| 2944 | GtkWidget *about_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
| 2945 | GtkWindow *about_window = GTK_WINDOW(about_widget); |
| 2946 | gint window_width, window_height; |
| 2947 | |
| 2948 | gtk_window_set_title(about_window, "About Linux Trace Toolkit"); |
| 2949 | |
| 2950 | gtk_window_set_resizable(about_window, FALSE); |
| 2951 | gtk_window_set_transient_for(GTK_WINDOW(window_widget), about_window); |
| 2952 | gtk_window_set_destroy_with_parent(about_window, TRUE); |
| 2953 | gtk_window_set_modal(about_window, FALSE); |
| 2954 | |
| 2955 | /* Put the about window at the center of the screen */ |
| 2956 | gtk_window_get_size(about_window, &window_width, &window_height); |
| 2957 | gtk_window_move (about_window, |
| 2958 | (gdk_screen_width() - window_width)/2, |
| 2959 | (gdk_screen_height() - window_height)/2); |
| 2960 | |
| 2961 | GtkWidget *vbox = gtk_vbox_new(FALSE, 1); |
| 2962 | |
| 2963 | gtk_container_add(GTK_CONTAINER(about_widget), vbox); |
| 2964 | |
| 2965 | |
| 2966 | /* Text to show */ |
| 2967 | GtkWidget *label1 = gtk_label_new(""); |
| 2968 | gtk_misc_set_padding(GTK_MISC(label1), 10, 20); |
| 2969 | gtk_label_set_markup(GTK_LABEL(label1), "\ |
| 2970 | <big>Linux Trace Toolkit</big>"); |
| 2971 | gtk_label_set_justify(GTK_LABEL(label1), GTK_JUSTIFY_CENTER); |
| 2972 | |
| 2973 | GtkWidget *label2 = gtk_label_new(""); |
| 2974 | gtk_misc_set_padding(GTK_MISC(label2), 10, 20); |
| 2975 | gtk_label_set_markup(GTK_LABEL(label2), "\ |
| 2976 | Contributors :\n\ |
| 2977 | \n\ |
| 2978 | Michel Dagenais (New trace format, lttv main)\n\ |
| 2979 | Mathieu Desnoyers (Directory structure, build with automake/conf,\n\ |
| 2980 | lttv gui, control flow view, gui cooperative trace reading\n\ |
| 2981 | scheduler with interruptible foreground and background\n\ |
| 2982 | computation, detailed event list)\n\ |
| 2983 | Benoit Des Ligneris, Eric Clement (Cluster adaptation, work in progress)\n\ |
| 2984 | Xang-Xiu Yang (new trace reading library and converter, lttv gui, \n\ |
| 2985 | detailed event list and statistics view)\n\ |
| 2986 | Tom Zanussi (RelayFS)\n\ |
| 2987 | \n\ |
| 2988 | Strongly inspired from the original Linux Trace Toolkit Visualizer made by\n\ |
| 2989 | Karim Yaghmour"); |
| 2990 | |
| 2991 | GtkWidget *label3 = gtk_label_new(""); |
| 2992 | gtk_label_set_markup(GTK_LABEL(label3), "\ |
| 2993 | Linux Trace Toolkit Viewer, Copyright (C) 2004\n\ |
| 2994 | Michel Dagenais\n\ |
| 2995 | Mathieu Desnoyers\n\ |
| 2996 | Xang-Xiu Yang\n\ |
| 2997 | Linux Trace Toolkit comes with ABSOLUTELY NO WARRANTY.\n\ |
| 2998 | This is free software, and you are welcome to redistribute it\n\ |
| 2999 | under certain conditions. See COPYING for details."); |
| 3000 | gtk_misc_set_padding(GTK_MISC(label3), 10, 20); |
| 3001 | |
| 3002 | gtk_box_pack_start_defaults(GTK_BOX(vbox), label1); |
| 3003 | gtk_box_pack_start_defaults(GTK_BOX(vbox), label2); |
| 3004 | gtk_box_pack_start_defaults(GTK_BOX(vbox), label3); |
| 3005 | |
| 3006 | GtkWidget *hbox = gtk_hbox_new(TRUE, 0); |
| 3007 | gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); |
| 3008 | GtkWidget *close_button = gtk_button_new_with_mnemonic("_Close"); |
| 3009 | gtk_box_pack_end(GTK_BOX(hbox), close_button, FALSE, FALSE, 0); |
| 3010 | gtk_container_set_border_width(GTK_CONTAINER(close_button), 20); |
| 3011 | |
| 3012 | g_signal_connect(G_OBJECT(close_button), "clicked", |
| 3013 | G_CALLBACK(on_about_close_activate), |
| 3014 | (gpointer)about_widget); |
| 3015 | |
| 3016 | gtk_widget_show_all(about_widget); |
| 3017 | } |
| 3018 | |
| 3019 | |
| 3020 | void |
| 3021 | on_button_new_clicked (GtkButton *button, |
| 3022 | gpointer user_data) |
| 3023 | { |
| 3024 | create_new_window((GtkWidget*)button, user_data, TRUE); |
| 3025 | } |
| 3026 | |
| 3027 | void |
| 3028 | on_button_new_tab_clicked (GtkButton *button, |
| 3029 | gpointer user_data) |
| 3030 | { |
| 3031 | create_new_tab((GtkWidget*)button, user_data); |
| 3032 | } |
| 3033 | |
| 3034 | void |
| 3035 | on_button_open_clicked (GtkButton *button, |
| 3036 | gpointer user_data) |
| 3037 | { |
| 3038 | open_traceset((GtkWidget*)button, user_data); |
| 3039 | } |
| 3040 | |
| 3041 | |
| 3042 | void |
| 3043 | on_button_add_trace_clicked (GtkButton *button, |
| 3044 | gpointer user_data) |
| 3045 | { |
| 3046 | add_trace((GtkWidget*)button, user_data); |
| 3047 | } |
| 3048 | |
| 3049 | |
| 3050 | void |
| 3051 | on_button_remove_trace_clicked (GtkButton *button, |
| 3052 | gpointer user_data) |
| 3053 | { |
| 3054 | remove_trace((GtkWidget*)button, user_data); |
| 3055 | } |
| 3056 | |
| 3057 | void |
| 3058 | on_button_redraw_clicked (GtkButton *button, |
| 3059 | gpointer user_data) |
| 3060 | { |
| 3061 | redraw((GtkWidget*)button, user_data); |
| 3062 | } |
| 3063 | |
| 3064 | void |
| 3065 | on_button_continue_processing_clicked (GtkButton *button, |
| 3066 | gpointer user_data) |
| 3067 | { |
| 3068 | continue_processing((GtkWidget*)button, user_data); |
| 3069 | } |
| 3070 | |
| 3071 | void |
| 3072 | on_button_stop_processing_clicked (GtkButton *button, |
| 3073 | gpointer user_data) |
| 3074 | { |
| 3075 | stop_processing((GtkWidget*)button, user_data); |
| 3076 | } |
| 3077 | |
| 3078 | |
| 3079 | |
| 3080 | void |
| 3081 | on_button_save_clicked (GtkButton *button, |
| 3082 | gpointer user_data) |
| 3083 | { |
| 3084 | save((GtkWidget*)button, user_data); |
| 3085 | } |
| 3086 | |
| 3087 | |
| 3088 | void |
| 3089 | on_button_save_as_clicked (GtkButton *button, |
| 3090 | gpointer user_data) |
| 3091 | { |
| 3092 | save_as((GtkWidget*)button, user_data); |
| 3093 | } |
| 3094 | |
| 3095 | |
| 3096 | void |
| 3097 | on_button_zoom_in_clicked (GtkButton *button, |
| 3098 | gpointer user_data) |
| 3099 | { |
| 3100 | zoom_in((GtkWidget*)button, user_data); |
| 3101 | } |
| 3102 | |
| 3103 | |
| 3104 | void |
| 3105 | on_button_zoom_out_clicked (GtkButton *button, |
| 3106 | gpointer user_data) |
| 3107 | { |
| 3108 | zoom_out((GtkWidget*)button, user_data); |
| 3109 | } |
| 3110 | |
| 3111 | |
| 3112 | void |
| 3113 | on_button_zoom_extended_clicked (GtkButton *button, |
| 3114 | gpointer user_data) |
| 3115 | { |
| 3116 | zoom_extended((GtkWidget*)button, user_data); |
| 3117 | } |
| 3118 | |
| 3119 | |
| 3120 | void |
| 3121 | on_button_go_to_time_clicked (GtkButton *button, |
| 3122 | gpointer user_data) |
| 3123 | { |
| 3124 | go_to_time((GtkWidget*)button, user_data); |
| 3125 | } |
| 3126 | |
| 3127 | |
| 3128 | void |
| 3129 | on_button_show_time_frame_clicked (GtkButton *button, |
| 3130 | gpointer user_data) |
| 3131 | { |
| 3132 | show_time_frame((GtkWidget*)button, user_data); |
| 3133 | } |
| 3134 | |
| 3135 | |
| 3136 | void |
| 3137 | on_button_move_up_clicked (GtkButton *button, |
| 3138 | gpointer user_data) |
| 3139 | { |
| 3140 | move_up_viewer((GtkWidget*)button, user_data); |
| 3141 | } |
| 3142 | |
| 3143 | |
| 3144 | void |
| 3145 | on_button_move_down_clicked (GtkButton *button, |
| 3146 | gpointer user_data) |
| 3147 | { |
| 3148 | move_down_viewer((GtkWidget*)button, user_data); |
| 3149 | } |
| 3150 | |
| 3151 | |
| 3152 | void |
| 3153 | on_button_delete_viewer_clicked (GtkButton *button, |
| 3154 | gpointer user_data) |
| 3155 | { |
| 3156 | delete_viewer((GtkWidget*)button, user_data); |
| 3157 | } |
| 3158 | |
| 3159 | void |
| 3160 | on_MWindow_destroy (GtkWidget *widget, |
| 3161 | gpointer user_data) |
| 3162 | { |
| 3163 | MainWindow *main_window = get_window_data_struct(widget); |
| 3164 | LttvIAttribute *attributes = main_window->attributes; |
| 3165 | LttvAttributeValue value; |
| 3166 | |
| 3167 | //This is unnecessary, since widgets will be destroyed |
| 3168 | //by the main window widget anyway. |
| 3169 | //remove_all_menu_toolbar_constructors(main_window, NULL); |
| 3170 | |
| 3171 | g_assert(lttv_iattribute_find_by_path(attributes, |
| 3172 | "viewers/menu", LTTV_POINTER, &value)); |
| 3173 | lttv_menus_destroy((LttvMenus*)*(value.v_pointer)); |
| 3174 | |
| 3175 | g_assert(lttv_iattribute_find_by_path(attributes, |
| 3176 | "viewers/toolbar", LTTV_POINTER, &value)); |
| 3177 | lttv_toolbars_destroy((LttvToolbars*)*(value.v_pointer)); |
| 3178 | |
| 3179 | g_object_unref(main_window->attributes); |
| 3180 | g_main_window_list = g_slist_remove(g_main_window_list, main_window); |
| 3181 | |
| 3182 | g_info("There are now : %d windows\n",g_slist_length(g_main_window_list)); |
| 3183 | if(g_slist_length(g_main_window_list) == 0) |
| 3184 | mainwindow_quit(); |
| 3185 | } |
| 3186 | |
| 3187 | gboolean |
| 3188 | on_MWindow_configure (GtkWidget *widget, |
| 3189 | GdkEventConfigure *event, |
| 3190 | gpointer user_data) |
| 3191 | { |
| 3192 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget); |
| 3193 | |
| 3194 | // MD : removed time width modification upon resizing of the main window. |
| 3195 | // The viewers will redraw themselves completely, without time interval |
| 3196 | // modification. |
| 3197 | /* while(tab){ |
| 3198 | if(mw_data->window_width){ |
| 3199 | time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ; |
| 3200 | time_win = tab->time_window; |
| 3201 | ratio = width / mw_data->window_width; |
| 3202 | tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio); |
| 3203 | time = ltt_time_sub(time_span->endTime, time_win.start_time); |
| 3204 | if(ltt_time_compare(time, tab->time_window.time_width) < 0){ |
| 3205 | tab->time_window.time_width = time; |
| 3206 | } |
| 3207 | } |
| 3208 | tab = tab->next; |
| 3209 | } |
| 3210 | |
| 3211 | mw_data->window_width = (int)width; |
| 3212 | */ |
| 3213 | return FALSE; |
| 3214 | } |
| 3215 | |
| 3216 | /* Set current tab |
| 3217 | */ |
| 3218 | |
| 3219 | void |
| 3220 | on_MNotebook_switch_page (GtkNotebook *notebook, |
| 3221 | GtkNotebookPage *page, |
| 3222 | guint page_num, |
| 3223 | gpointer user_data) |
| 3224 | { |
| 3225 | |
| 3226 | } |
| 3227 | |
| 3228 | |
| 3229 | void time_change_manager (Tab *tab, |
| 3230 | TimeWindow new_time_window) |
| 3231 | { |
| 3232 | /* Only one source of time change */ |
| 3233 | if(tab->time_manager_lock == TRUE) return; |
| 3234 | |
| 3235 | tab->time_manager_lock = TRUE; |
| 3236 | |
| 3237 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3238 | TimeInterval time_span = tsc->time_span; |
| 3239 | LttTime start_time = new_time_window.start_time; |
| 3240 | LttTime end_time = new_time_window.end_time; |
| 3241 | |
| 3242 | g_assert(ltt_time_compare(start_time, end_time) < 0); |
| 3243 | |
| 3244 | /* Set scrollbar */ |
| 3245 | GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar)); |
| 3246 | LttTime upper = ltt_time_sub(time_span.end_time, time_span.start_time); |
| 3247 | #if 0 |
| 3248 | gtk_range_set_increments(GTK_RANGE(tab->scrollbar), |
| 3249 | ltt_time_to_double(new_time_window.time_width) |
| 3250 | / SCROLL_STEP_PER_PAGE |
| 3251 | * NANOSECONDS_PER_SECOND, /* step increment */ |
| 3252 | ltt_time_to_double(new_time_window.time_width) |
| 3253 | * NANOSECONDS_PER_SECOND); /* page increment */ |
| 3254 | gtk_range_set_range(GTK_RANGE(tab->scrollbar), |
| 3255 | 0.0, /* lower */ |
| 3256 | ltt_time_to_double(upper) |
| 3257 | * NANOSECONDS_PER_SECOND); /* upper */ |
| 3258 | #endif //0 |
| 3259 | g_object_set(G_OBJECT(adjustment), |
| 3260 | "lower", |
| 3261 | 0.0, /* lower */ |
| 3262 | "upper", |
| 3263 | ltt_time_to_double(upper), /* upper */ |
| 3264 | "step_increment", |
| 3265 | new_time_window.time_width_double |
| 3266 | / SCROLL_STEP_PER_PAGE, /* step increment */ |
| 3267 | "page_increment", |
| 3268 | new_time_window.time_width_double, |
| 3269 | /* page increment */ |
| 3270 | "page_size", |
| 3271 | new_time_window.time_width_double, /* page size */ |
| 3272 | NULL); |
| 3273 | gtk_adjustment_changed(adjustment); |
| 3274 | |
| 3275 | // g_object_set(G_OBJECT(adjustment), |
| 3276 | // "value", |
| 3277 | // ltt_time_to_double( |
| 3278 | // ltt_time_sub(start_time, time_span.start_time)) |
| 3279 | // , /* value */ |
| 3280 | // NULL); |
| 3281 | //gtk_adjustment_value_changed(adjustment); |
| 3282 | gtk_range_set_value(GTK_RANGE(tab->scrollbar), |
| 3283 | ltt_time_to_double( |
| 3284 | ltt_time_sub(start_time, time_span.start_time)) /* value */); |
| 3285 | |
| 3286 | /* set the time bar. */ |
| 3287 | /* start seconds */ |
| 3288 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry1), |
| 3289 | (double)time_span.start_time.tv_sec, |
| 3290 | (double)time_span.end_time.tv_sec); |
| 3291 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry1), |
| 3292 | (double)start_time.tv_sec); |
| 3293 | |
| 3294 | /* start nanoseconds */ |
| 3295 | if(start_time.tv_sec == time_span.start_time.tv_sec) { |
| 3296 | /* can be both beginning and end at the same time. */ |
| 3297 | if(start_time.tv_sec == time_span.end_time.tv_sec) { |
| 3298 | /* If we are at the end, max nsec to end.. -1 (not zero length) */ |
| 3299 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), |
| 3300 | (double)time_span.start_time.tv_nsec, |
| 3301 | (double)time_span.end_time.tv_nsec-1); |
| 3302 | } else { |
| 3303 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), |
| 3304 | (double)time_span.start_time.tv_nsec, |
| 3305 | (double)NANOSECONDS_PER_SECOND-1); |
| 3306 | } |
| 3307 | } else if(start_time.tv_sec == time_span.end_time.tv_sec) { |
| 3308 | /* If we are at the end, max nsec to end.. -1 (not zero length) */ |
| 3309 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), |
| 3310 | 0.0, |
| 3311 | (double)time_span.end_time.tv_nsec-1); |
| 3312 | } else /* anywhere else */ |
| 3313 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), |
| 3314 | 0.0, |
| 3315 | (double)NANOSECONDS_PER_SECOND-1); |
| 3316 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry2), |
| 3317 | (double)start_time.tv_nsec); |
| 3318 | |
| 3319 | /* end seconds */ |
| 3320 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry3), |
| 3321 | (double)time_span.start_time.tv_sec, |
| 3322 | (double)time_span.end_time.tv_sec); |
| 3323 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry3), |
| 3324 | (double)end_time.tv_sec); |
| 3325 | |
| 3326 | /* end nanoseconds */ |
| 3327 | if(end_time.tv_sec == time_span.start_time.tv_sec) { |
| 3328 | /* can be both beginning and end at the same time. */ |
| 3329 | if(end_time.tv_sec == time_span.end_time.tv_sec) { |
| 3330 | /* If we are at the end, max nsec to end.. */ |
| 3331 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), |
| 3332 | (double)time_span.start_time.tv_nsec+1, |
| 3333 | (double)time_span.end_time.tv_nsec); |
| 3334 | } else { |
| 3335 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), |
| 3336 | (double)time_span.start_time.tv_nsec+1, |
| 3337 | (double)NANOSECONDS_PER_SECOND-1); |
| 3338 | } |
| 3339 | } |
| 3340 | else if(end_time.tv_sec == time_span.end_time.tv_sec) { |
| 3341 | /* If we are at the end, max nsec to end.. */ |
| 3342 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), |
| 3343 | 0.0, |
| 3344 | (double)time_span.end_time.tv_nsec); |
| 3345 | } |
| 3346 | else /* anywhere else */ |
| 3347 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), |
| 3348 | 0.0, |
| 3349 | (double)NANOSECONDS_PER_SECOND-1); |
| 3350 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry4), |
| 3351 | (double)end_time.tv_nsec); |
| 3352 | |
| 3353 | /* call viewer hooks for new time window */ |
| 3354 | set_time_window(tab, &new_time_window); |
| 3355 | |
| 3356 | tab->time_manager_lock = FALSE; |
| 3357 | } |
| 3358 | |
| 3359 | |
| 3360 | /* value changed for frame start s |
| 3361 | * |
| 3362 | * Check time span : if ns is out of range, clip it the nearest good value. |
| 3363 | */ |
| 3364 | void |
| 3365 | on_MEntry1_value_changed (GtkSpinButton *spinbutton, |
| 3366 | gpointer user_data) |
| 3367 | { |
| 3368 | Tab *tab =(Tab *)user_data; |
| 3369 | LttvTracesetContext * tsc = |
| 3370 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3371 | TimeInterval time_span = tsc->time_span; |
| 3372 | gint value = gtk_spin_button_get_value_as_int(spinbutton); |
| 3373 | |
| 3374 | TimeWindow new_time_window = tab->time_window; |
| 3375 | |
| 3376 | LttTime end_time = new_time_window.end_time; |
| 3377 | |
| 3378 | new_time_window.start_time.tv_sec = value; |
| 3379 | |
| 3380 | /* start nanoseconds */ |
| 3381 | if(new_time_window.start_time.tv_sec == time_span.start_time.tv_sec) { |
| 3382 | if(new_time_window.start_time.tv_sec == time_span.end_time.tv_sec) { |
| 3383 | if(new_time_window.start_time.tv_nsec > time_span.end_time.tv_nsec) |
| 3384 | new_time_window.start_time.tv_nsec = time_span.end_time.tv_nsec-1; |
| 3385 | if(new_time_window.start_time.tv_nsec < time_span.start_time.tv_nsec) |
| 3386 | new_time_window.start_time.tv_nsec = time_span.start_time.tv_nsec; |
| 3387 | } else { |
| 3388 | if(new_time_window.start_time.tv_nsec < time_span.start_time.tv_nsec) |
| 3389 | new_time_window.start_time.tv_nsec = time_span.start_time.tv_nsec; |
| 3390 | } |
| 3391 | } |
| 3392 | else if(new_time_window.start_time.tv_sec == time_span.end_time.tv_sec) { |
| 3393 | if(new_time_window.start_time.tv_nsec > time_span.end_time.tv_nsec) |
| 3394 | new_time_window.start_time.tv_nsec = time_span.end_time.tv_nsec-1; |
| 3395 | } |
| 3396 | |
| 3397 | if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { |
| 3398 | /* Then, we must push back end time : keep the same time width |
| 3399 | * if possible, else end traceset time */ |
| 3400 | end_time = LTT_TIME_MIN(ltt_time_add(new_time_window.start_time, |
| 3401 | new_time_window.time_width), |
| 3402 | time_span.end_time); |
| 3403 | } |
| 3404 | |
| 3405 | /* Fix the time width to fit start time and end time */ |
| 3406 | new_time_window.time_width = ltt_time_sub(end_time, |
| 3407 | new_time_window.start_time); |
| 3408 | new_time_window.time_width_double = |
| 3409 | ltt_time_to_double(new_time_window.time_width); |
| 3410 | |
| 3411 | new_time_window.end_time = end_time; |
| 3412 | |
| 3413 | time_change_manager(tab, new_time_window); |
| 3414 | |
| 3415 | } |
| 3416 | |
| 3417 | void |
| 3418 | on_MEntry2_value_changed (GtkSpinButton *spinbutton, |
| 3419 | gpointer user_data) |
| 3420 | { |
| 3421 | Tab *tab =(Tab *)user_data; |
| 3422 | LttvTracesetContext * tsc = |
| 3423 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3424 | TimeInterval time_span = tsc->time_span; |
| 3425 | gint value = gtk_spin_button_get_value_as_int(spinbutton); |
| 3426 | |
| 3427 | TimeWindow new_time_window = tab->time_window; |
| 3428 | |
| 3429 | LttTime end_time = new_time_window.end_time; |
| 3430 | |
| 3431 | new_time_window.start_time.tv_nsec = value; |
| 3432 | |
| 3433 | if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { |
| 3434 | /* Then, we must push back end time : keep the same time width |
| 3435 | * if possible, else end traceset time */ |
| 3436 | end_time = LTT_TIME_MIN(ltt_time_add(new_time_window.start_time, |
| 3437 | new_time_window.time_width), |
| 3438 | time_span.end_time); |
| 3439 | } |
| 3440 | |
| 3441 | /* Fix the time width to fit start time and end time */ |
| 3442 | new_time_window.time_width = ltt_time_sub(end_time, |
| 3443 | new_time_window.start_time); |
| 3444 | new_time_window.time_width_double = |
| 3445 | ltt_time_to_double(new_time_window.time_width); |
| 3446 | |
| 3447 | new_time_window.end_time = end_time; |
| 3448 | |
| 3449 | time_change_manager(tab, new_time_window); |
| 3450 | |
| 3451 | } |
| 3452 | |
| 3453 | void |
| 3454 | on_MEntry3_value_changed (GtkSpinButton *spinbutton, |
| 3455 | gpointer user_data) |
| 3456 | { |
| 3457 | Tab *tab =(Tab *)user_data; |
| 3458 | LttvTracesetContext * tsc = |
| 3459 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3460 | TimeInterval time_span = tsc->time_span; |
| 3461 | gint value = gtk_spin_button_get_value_as_int(spinbutton); |
| 3462 | |
| 3463 | TimeWindow new_time_window = tab->time_window; |
| 3464 | |
| 3465 | LttTime end_time = new_time_window.end_time; |
| 3466 | |
| 3467 | end_time.tv_sec = value; |
| 3468 | |
| 3469 | /* end nanoseconds */ |
| 3470 | if(end_time.tv_sec == time_span.start_time.tv_sec) { |
| 3471 | if(end_time.tv_sec == time_span.end_time.tv_sec) { |
| 3472 | if(end_time.tv_nsec > time_span.end_time.tv_nsec) |
| 3473 | end_time.tv_nsec = time_span.end_time.tv_nsec; |
| 3474 | if(end_time.tv_nsec < time_span.start_time.tv_nsec) |
| 3475 | end_time.tv_nsec = time_span.start_time.tv_nsec+1; |
| 3476 | } else { |
| 3477 | if(end_time.tv_nsec < time_span.start_time.tv_nsec) |
| 3478 | end_time.tv_nsec = time_span.start_time.tv_nsec+1; |
| 3479 | } |
| 3480 | } |
| 3481 | else if(end_time.tv_sec == time_span.end_time.tv_sec) { |
| 3482 | if(end_time.tv_nsec > time_span.end_time.tv_nsec) |
| 3483 | end_time.tv_nsec = time_span.end_time.tv_nsec; |
| 3484 | } |
| 3485 | |
| 3486 | if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { |
| 3487 | /* Then, we must push front start time : keep the same time width |
| 3488 | * if possible, else end traceset time */ |
| 3489 | new_time_window.start_time = LTT_TIME_MAX( |
| 3490 | ltt_time_sub(end_time, |
| 3491 | new_time_window.time_width), |
| 3492 | time_span.start_time); |
| 3493 | } |
| 3494 | |
| 3495 | /* Fix the time width to fit start time and end time */ |
| 3496 | new_time_window.time_width = ltt_time_sub(end_time, |
| 3497 | new_time_window.start_time); |
| 3498 | new_time_window.time_width_double = |
| 3499 | ltt_time_to_double(new_time_window.time_width); |
| 3500 | |
| 3501 | new_time_window.end_time = end_time; |
| 3502 | |
| 3503 | time_change_manager(tab, new_time_window); |
| 3504 | |
| 3505 | } |
| 3506 | |
| 3507 | void |
| 3508 | on_MEntry4_value_changed (GtkSpinButton *spinbutton, |
| 3509 | gpointer user_data) |
| 3510 | { |
| 3511 | Tab *tab =(Tab *)user_data; |
| 3512 | LttvTracesetContext * tsc = |
| 3513 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3514 | TimeInterval time_span = tsc->time_span; |
| 3515 | gint value = gtk_spin_button_get_value_as_int(spinbutton); |
| 3516 | |
| 3517 | TimeWindow new_time_window = tab->time_window; |
| 3518 | |
| 3519 | LttTime end_time = new_time_window.end_time; |
| 3520 | |
| 3521 | end_time.tv_nsec = value; |
| 3522 | |
| 3523 | if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { |
| 3524 | /* Then, we must push front start time : keep the same time width |
| 3525 | * if possible, else end traceset time */ |
| 3526 | new_time_window.start_time = LTT_TIME_MAX( |
| 3527 | ltt_time_sub(end_time, |
| 3528 | new_time_window.time_width), |
| 3529 | time_span.start_time); |
| 3530 | } |
| 3531 | |
| 3532 | /* Fix the time width to fit start time and end time */ |
| 3533 | new_time_window.time_width = ltt_time_sub(end_time, |
| 3534 | new_time_window.start_time); |
| 3535 | new_time_window.time_width_double = |
| 3536 | ltt_time_to_double(new_time_window.time_width); |
| 3537 | new_time_window.end_time = end_time; |
| 3538 | |
| 3539 | time_change_manager(tab, new_time_window); |
| 3540 | |
| 3541 | } |
| 3542 | |
| 3543 | |
| 3544 | void current_time_change_manager (Tab *tab, |
| 3545 | LttTime new_current_time) |
| 3546 | { |
| 3547 | /* Only one source of time change */ |
| 3548 | if(tab->current_time_manager_lock == TRUE) return; |
| 3549 | |
| 3550 | tab->current_time_manager_lock = TRUE; |
| 3551 | |
| 3552 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3553 | TimeInterval time_span = tsc->time_span; |
| 3554 | |
| 3555 | /* current seconds */ |
| 3556 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry5), |
| 3557 | (double)time_span.start_time.tv_sec, |
| 3558 | (double)time_span.end_time.tv_sec); |
| 3559 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry5), |
| 3560 | (double)new_current_time.tv_sec); |
| 3561 | |
| 3562 | |
| 3563 | /* start nanoseconds */ |
| 3564 | if(new_current_time.tv_sec == time_span.start_time.tv_sec) { |
| 3565 | /* can be both beginning and end at the same time. */ |
| 3566 | if(new_current_time.tv_sec == time_span.end_time.tv_sec) { |
| 3567 | /* If we are at the end, max nsec to end.. */ |
| 3568 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), |
| 3569 | (double)time_span.start_time.tv_nsec, |
| 3570 | (double)time_span.end_time.tv_nsec); |
| 3571 | } else { |
| 3572 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), |
| 3573 | (double)time_span.start_time.tv_nsec, |
| 3574 | (double)NANOSECONDS_PER_SECOND-1); |
| 3575 | } |
| 3576 | } else if(new_current_time.tv_sec == time_span.end_time.tv_sec) { |
| 3577 | /* If we are at the end, max nsec to end.. */ |
| 3578 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), |
| 3579 | 0.0, |
| 3580 | (double)time_span.end_time.tv_nsec); |
| 3581 | } else /* anywhere else */ |
| 3582 | gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), |
| 3583 | 0.0, |
| 3584 | (double)NANOSECONDS_PER_SECOND-1); |
| 3585 | |
| 3586 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry6), |
| 3587 | (double)new_current_time.tv_nsec); |
| 3588 | |
| 3589 | set_current_time(tab, &new_current_time); |
| 3590 | |
| 3591 | tab->current_time_manager_lock = FALSE; |
| 3592 | } |
| 3593 | |
| 3594 | void current_position_change_manager(Tab *tab, |
| 3595 | LttvTracesetContextPosition *pos) |
| 3596 | { |
| 3597 | LttvTracesetContext *tsc = |
| 3598 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3599 | TimeInterval time_span = tsc->time_span; |
| 3600 | |
| 3601 | g_assert(lttv_process_traceset_seek_position(tsc, pos) == 0); |
| 3602 | LttTime new_time = lttv_traceset_context_position_get_time(pos); |
| 3603 | |
| 3604 | current_time_change_manager(tab, new_time); |
| 3605 | |
| 3606 | set_current_position(tab, pos); |
| 3607 | } |
| 3608 | |
| 3609 | |
| 3610 | void |
| 3611 | on_MEntry5_value_changed (GtkSpinButton *spinbutton, |
| 3612 | gpointer user_data) |
| 3613 | { |
| 3614 | Tab *tab = (Tab*)user_data; |
| 3615 | LttvTracesetContext * tsc = |
| 3616 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3617 | TimeInterval time_span = tsc->time_span; |
| 3618 | gint value = gtk_spin_button_get_value_as_int(spinbutton); |
| 3619 | LttTime new_current_time = tab->current_time; |
| 3620 | new_current_time.tv_sec = value; |
| 3621 | |
| 3622 | /* current nanoseconds */ |
| 3623 | if(new_current_time.tv_sec == time_span.start_time.tv_sec) { |
| 3624 | if(new_current_time.tv_sec == time_span.end_time.tv_sec) { |
| 3625 | if(new_current_time.tv_nsec > time_span.end_time.tv_nsec) |
| 3626 | new_current_time.tv_nsec = time_span.end_time.tv_nsec; |
| 3627 | if(new_current_time.tv_nsec < time_span.start_time.tv_nsec) |
| 3628 | new_current_time.tv_nsec = time_span.start_time.tv_nsec; |
| 3629 | } else { |
| 3630 | if(new_current_time.tv_nsec < time_span.start_time.tv_nsec) |
| 3631 | new_current_time.tv_nsec = time_span.start_time.tv_nsec; |
| 3632 | } |
| 3633 | } |
| 3634 | else if(new_current_time.tv_sec == time_span.end_time.tv_sec) { |
| 3635 | if(new_current_time.tv_nsec > time_span.end_time.tv_nsec) |
| 3636 | new_current_time.tv_nsec = time_span.end_time.tv_nsec; |
| 3637 | } |
| 3638 | |
| 3639 | current_time_change_manager(tab, new_current_time); |
| 3640 | } |
| 3641 | |
| 3642 | void |
| 3643 | on_MEntry6_value_changed (GtkSpinButton *spinbutton, |
| 3644 | gpointer user_data) |
| 3645 | { |
| 3646 | Tab *tab = (Tab*)user_data; |
| 3647 | gint value = gtk_spin_button_get_value_as_int(spinbutton); |
| 3648 | LttTime new_current_time = tab->current_time; |
| 3649 | new_current_time.tv_nsec = value; |
| 3650 | |
| 3651 | current_time_change_manager(tab, new_current_time); |
| 3652 | } |
| 3653 | |
| 3654 | |
| 3655 | void scroll_value_changed_cb(GtkWidget *scrollbar, |
| 3656 | gpointer user_data) |
| 3657 | { |
| 3658 | Tab *tab = (Tab *)user_data; |
| 3659 | TimeWindow new_time_window; |
| 3660 | LttTime time; |
| 3661 | GtkAdjustment *adjust = gtk_range_get_adjustment(GTK_RANGE(scrollbar)); |
| 3662 | gdouble value = gtk_adjustment_get_value(adjust); |
| 3663 | // gdouble upper, lower, ratio, page_size; |
| 3664 | gdouble page_size; |
| 3665 | LttvTracesetContext * tsc = |
| 3666 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
| 3667 | TimeInterval time_span = tsc->time_span; |
| 3668 | |
| 3669 | time = ltt_time_add(ltt_time_from_double(value), |
| 3670 | time_span.start_time); |
| 3671 | |
| 3672 | new_time_window.start_time = time; |
| 3673 | |
| 3674 | page_size = adjust->page_size; |
| 3675 | |
| 3676 | new_time_window.time_width = |
| 3677 | ltt_time_from_double(page_size); |
| 3678 | |
| 3679 | new_time_window.time_width_double = |
| 3680 | page_size; |
| 3681 | |
| 3682 | new_time_window.end_time = ltt_time_add(new_time_window.start_time, |
| 3683 | new_time_window.time_width); |
| 3684 | |
| 3685 | |
| 3686 | time_change_manager(tab, new_time_window); |
| 3687 | #if 0 |
| 3688 | //time_window = tab->time_window; |
| 3689 | |
| 3690 | lower = adjust->lower; |
| 3691 | upper = adjust->upper; |
| 3692 | ratio = (value - lower) / (upper - lower); |
| 3693 | g_info("lower %lu, upper %lu, value %lu, ratio %lu", lower, upper, value, ratio); |
| 3694 | |
| 3695 | //time = ltt_time_sub(time_span->end_time, time_span->start_time); |
| 3696 | //time = ltt_time_mul(time, (float)ratio); |
| 3697 | //time = ltt_time_add(time_span->start_time, time); |
| 3698 | time = ltt_time_add(ltt_time_from_double(value), |
| 3699 | time_span.start_time); |
| 3700 | |
| 3701 | time_window.start_time = time; |
| 3702 | |
| 3703 | page_size = adjust->page_size; |
| 3704 | |
| 3705 | time_window.time_width = |
| 3706 | ltt_time_from_double(page_size); |
| 3707 | //time = ltt_time_sub(time_span.end_time, time); |
| 3708 | //if(ltt_time_compare(time,time_window.time_width) < 0){ |
| 3709 | // time_window.time_width = time; |
| 3710 | //} |
| 3711 | |
| 3712 | /* call viewer hooks for new time window */ |
| 3713 | set_time_window(tab, &time_window); |
| 3714 | #endif //0 |
| 3715 | } |
| 3716 | |
| 3717 | |
| 3718 | /* Display a dialogue showing all eventtypes and traces, let user to select the interested |
| 3719 | * eventtypes, tracefiles and traces (filter) |
| 3720 | */ |
| 3721 | |
| 3722 | /* Select a trace which will be removed from traceset |
| 3723 | */ |
| 3724 | |
| 3725 | char * get_remove_trace(char ** all_trace_name, int nb_trace) |
| 3726 | { |
| 3727 | return get_selection(all_trace_name, nb_trace, |
| 3728 | "Select a trace", "Trace pathname"); |
| 3729 | } |
| 3730 | |
| 3731 | |
| 3732 | /* Select a module which will be loaded |
| 3733 | */ |
| 3734 | |
| 3735 | char * get_load_module(char ** load_module_name, int nb_module) |
| 3736 | { |
| 3737 | return get_selection(load_module_name, nb_module, |
| 3738 | "Select a module to load", "Module name"); |
| 3739 | } |
| 3740 | |
| 3741 | |
| 3742 | |
| 3743 | |
| 3744 | /* Select a module which will be unloaded |
| 3745 | */ |
| 3746 | |
| 3747 | char * get_unload_module(char ** loaded_module_name, int nb_module) |
| 3748 | { |
| 3749 | return get_selection(loaded_module_name, nb_module, |
| 3750 | "Select a module to unload", "Module name"); |
| 3751 | } |
| 3752 | |
| 3753 | |
| 3754 | /* Display a dialogue which shows all selectable items, let user to |
| 3755 | * select one of them |
| 3756 | */ |
| 3757 | |
| 3758 | char * get_selection(char ** loaded_module_name, int nb_module, |
| 3759 | char *title, char * column_title) |
| 3760 | { |
| 3761 | GtkWidget * dialogue; |
| 3762 | GtkWidget * scroll_win; |
| 3763 | GtkWidget * tree; |
| 3764 | GtkListStore * store; |
| 3765 | GtkTreeViewColumn * column; |
| 3766 | GtkCellRenderer * renderer; |
| 3767 | GtkTreeSelection * select; |
| 3768 | GtkTreeIter iter; |
| 3769 | gint id, i; |
| 3770 | char * unload_module_name = NULL; |
| 3771 | |
| 3772 | dialogue = gtk_dialog_new_with_buttons(title, |
| 3773 | NULL, |
| 3774 | GTK_DIALOG_MODAL, |
| 3775 | GTK_STOCK_OK,GTK_RESPONSE_ACCEPT, |
| 3776 | GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT, |
| 3777 | NULL); |
| 3778 | gtk_window_set_default_size((GtkWindow*)dialogue, 500, 200); |
| 3779 | |
| 3780 | scroll_win = gtk_scrolled_window_new (NULL, NULL); |
| 3781 | gtk_widget_show ( scroll_win); |
| 3782 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win), |
| 3783 | GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); |
| 3784 | |
| 3785 | store = gtk_list_store_new (N_COLUMNS,G_TYPE_STRING); |
| 3786 | tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL (store)); |
| 3787 | gtk_widget_show ( tree); |
| 3788 | g_object_unref (G_OBJECT (store)); |
| 3789 | |
| 3790 | renderer = gtk_cell_renderer_text_new (); |
| 3791 | column = gtk_tree_view_column_new_with_attributes (column_title, |
| 3792 | renderer, |
| 3793 | "text", MODULE_COLUMN, |
| 3794 | NULL); |
| 3795 | gtk_tree_view_column_set_alignment (column, 0.5); |
| 3796 | gtk_tree_view_column_set_fixed_width (column, 150); |
| 3797 | gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column); |
| 3798 | |
| 3799 | select = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree)); |
| 3800 | gtk_tree_selection_set_mode (select, GTK_SELECTION_SINGLE); |
| 3801 | |
| 3802 | gtk_container_add (GTK_CONTAINER (scroll_win), tree); |
| 3803 | |
| 3804 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0); |
| 3805 | |
| 3806 | for(i=0;i<nb_module;i++){ |
| 3807 | gtk_list_store_append (store, &iter); |
| 3808 | gtk_list_store_set (store, &iter, MODULE_COLUMN,loaded_module_name[i],-1); |
| 3809 | } |
| 3810 | |
| 3811 | id = gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 3812 | GtkTreeModel **store_model = (GtkTreeModel**)&store; |
| 3813 | switch(id){ |
| 3814 | case GTK_RESPONSE_ACCEPT: |
| 3815 | case GTK_RESPONSE_OK: |
| 3816 | if (gtk_tree_selection_get_selected (select, store_model, &iter)){ |
| 3817 | gtk_tree_model_get ((GtkTreeModel*)store, &iter, MODULE_COLUMN, &unload_module_name, -1); |
| 3818 | } |
| 3819 | case GTK_RESPONSE_REJECT: |
| 3820 | case GTK_RESPONSE_CANCEL: |
| 3821 | default: |
| 3822 | gtk_widget_destroy(dialogue); |
| 3823 | break; |
| 3824 | } |
| 3825 | |
| 3826 | return unload_module_name; |
| 3827 | } |
| 3828 | |
| 3829 | |
| 3830 | /* Insert all menu entry and tool buttons into this main window |
| 3831 | * for modules. |
| 3832 | * |
| 3833 | */ |
| 3834 | |
| 3835 | void add_all_menu_toolbar_constructors(MainWindow * mw, gpointer user_data) |
| 3836 | { |
| 3837 | guint i; |
| 3838 | GdkPixbuf *pixbuf; |
| 3839 | lttvwindow_viewer_constructor constructor; |
| 3840 | LttvMenus * global_menu, * instance_menu; |
| 3841 | LttvToolbars * global_toolbar, * instance_toolbar; |
| 3842 | LttvMenuClosure *menu_item; |
| 3843 | LttvToolbarClosure *toolbar_item; |
| 3844 | LttvAttributeValue value; |
| 3845 | LttvIAttribute *global_attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); |
| 3846 | LttvIAttribute *attributes = mw->attributes; |
| 3847 | GtkWidget * tool_menu_title_menu, *new_widget, *pixmap; |
| 3848 | |
| 3849 | g_assert(lttv_iattribute_find_by_path(global_attributes, |
| 3850 | "viewers/menu", LTTV_POINTER, &value)); |
| 3851 | if(*(value.v_pointer) == NULL) |
| 3852 | *(value.v_pointer) = lttv_menus_new(); |
| 3853 | global_menu = (LttvMenus*)*(value.v_pointer); |
| 3854 | |
| 3855 | g_assert(lttv_iattribute_find_by_path(attributes, |
| 3856 | "viewers/menu", LTTV_POINTER, &value)); |
| 3857 | if(*(value.v_pointer) == NULL) |
| 3858 | *(value.v_pointer) = lttv_menus_new(); |
| 3859 | instance_menu = (LttvMenus*)*(value.v_pointer); |
| 3860 | |
| 3861 | |
| 3862 | |
| 3863 | g_assert(lttv_iattribute_find_by_path(global_attributes, |
| 3864 | "viewers/toolbar", LTTV_POINTER, &value)); |
| 3865 | if(*(value.v_pointer) == NULL) |
| 3866 | *(value.v_pointer) = lttv_toolbars_new(); |
| 3867 | global_toolbar = (LttvToolbars*)*(value.v_pointer); |
| 3868 | |
| 3869 | g_assert(lttv_iattribute_find_by_path(attributes, |
| 3870 | "viewers/toolbar", LTTV_POINTER, &value)); |
| 3871 | if(*(value.v_pointer) == NULL) |
| 3872 | *(value.v_pointer) = lttv_toolbars_new(); |
| 3873 | instance_toolbar = (LttvToolbars*)*(value.v_pointer); |
| 3874 | |
| 3875 | /* Add missing menu entries to window instance */ |
| 3876 | for(i=0;i<global_menu->len;i++) { |
| 3877 | menu_item = &g_array_index(global_menu, LttvMenuClosure, i); |
| 3878 | |
| 3879 | //add menu_item to window instance; |
| 3880 | constructor = menu_item->con; |
| 3881 | tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu"); |
| 3882 | new_widget = |
| 3883 | gtk_menu_item_new_with_mnemonic (menu_item->menu_text); |
| 3884 | gtk_container_add (GTK_CONTAINER (tool_menu_title_menu), |
| 3885 | new_widget); |
| 3886 | g_signal_connect ((gpointer) new_widget, "activate", |
| 3887 | G_CALLBACK (insert_viewer_wrap), |
| 3888 | constructor); |
| 3889 | gtk_widget_show (new_widget); |
| 3890 | lttv_menus_add(instance_menu, menu_item->con, |
| 3891 | menu_item->menu_path, |
| 3892 | menu_item->menu_text, |
| 3893 | new_widget); |
| 3894 | |
| 3895 | } |
| 3896 | |
| 3897 | /* Add missing toolbar entries to window instance */ |
| 3898 | for(i=0;i<global_toolbar->len;i++) { |
| 3899 | toolbar_item = &g_array_index(global_toolbar, LttvToolbarClosure, i); |
| 3900 | |
| 3901 | //add toolbar_item to window instance; |
| 3902 | constructor = toolbar_item->con; |
| 3903 | tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1"); |
| 3904 | pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)toolbar_item->pixmap); |
| 3905 | pixmap = gtk_image_new_from_pixbuf(pixbuf); |
| 3906 | new_widget = |
| 3907 | gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu), |
| 3908 | GTK_TOOLBAR_CHILD_BUTTON, |
| 3909 | NULL, |
| 3910 | "", |
| 3911 | toolbar_item->tooltip, NULL, |
| 3912 | pixmap, NULL, NULL); |
| 3913 | gtk_label_set_use_underline( |
| 3914 | GTK_LABEL (((GtkToolbarChild*) ( |
| 3915 | g_list_last (GTK_TOOLBAR |
| 3916 | (tool_menu_title_menu)->children)->data))->label), |
| 3917 | TRUE); |
| 3918 | gtk_container_set_border_width (GTK_CONTAINER (new_widget), 1); |
| 3919 | g_signal_connect ((gpointer) new_widget, |
| 3920 | "clicked", |
| 3921 | G_CALLBACK (insert_viewer_wrap), |
| 3922 | constructor); |
| 3923 | gtk_widget_show (new_widget); |
| 3924 | |
| 3925 | lttv_toolbars_add(instance_toolbar, toolbar_item->con, |
| 3926 | toolbar_item->tooltip, |
| 3927 | toolbar_item->pixmap, |
| 3928 | new_widget); |
| 3929 | |
| 3930 | } |
| 3931 | |
| 3932 | } |
| 3933 | |
| 3934 | |
| 3935 | /* Create a main window |
| 3936 | */ |
| 3937 | |
| 3938 | void construct_main_window(MainWindow * parent) |
| 3939 | { |
| 3940 | g_debug("construct_main_window()"); |
| 3941 | GtkWidget * new_window; /* New generated main window */ |
| 3942 | MainWindow * new_m_window;/* New main window structure */ |
| 3943 | GtkNotebook * notebook; |
| 3944 | LttvIAttribute *attributes = |
| 3945 | LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); |
| 3946 | LttvAttributeValue value; |
| 3947 | Tab *new_tab; |
| 3948 | |
| 3949 | new_m_window = g_new(MainWindow, 1); |
| 3950 | |
| 3951 | // Add the object's information to the module's array |
| 3952 | g_main_window_list = g_slist_append(g_main_window_list, new_m_window); |
| 3953 | |
| 3954 | new_window = create_MWindow(); |
| 3955 | gtk_widget_show (new_window); |
| 3956 | |
| 3957 | new_m_window->mwindow = new_window; |
| 3958 | new_m_window->attributes = attributes; |
| 3959 | |
| 3960 | g_assert(lttv_iattribute_find_by_path(attributes, |
| 3961 | "viewers/menu", LTTV_POINTER, &value)); |
| 3962 | *(value.v_pointer) = lttv_menus_new(); |
| 3963 | |
| 3964 | g_assert(lttv_iattribute_find_by_path(attributes, |
| 3965 | "viewers/toolbar", LTTV_POINTER, &value)); |
| 3966 | *(value.v_pointer) = lttv_toolbars_new(); |
| 3967 | |
| 3968 | add_all_menu_toolbar_constructors(new_m_window, NULL); |
| 3969 | |
| 3970 | g_object_set_data_full(G_OBJECT(new_window), |
| 3971 | "main_window_data", |
| 3972 | (gpointer)new_m_window, |
| 3973 | (GDestroyNotify)g_free); |
| 3974 | //create a default tab |
| 3975 | notebook = (GtkNotebook *)lookup_widget(new_m_window->mwindow, "MNotebook"); |
| 3976 | if(notebook == NULL){ |
| 3977 | g_info("Notebook does not exist\n"); |
| 3978 | return; |
| 3979 | } |
| 3980 | //gtk_notebook_popup_enable (GTK_NOTEBOOK(notebook)); |
| 3981 | //for now there is no name field in LttvTraceset structure |
| 3982 | //Use "Traceset" as the label for the default tab |
| 3983 | if(parent) { |
| 3984 | GtkWidget * parent_notebook = lookup_widget(parent->mwindow, "MNotebook"); |
| 3985 | GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(parent_notebook), |
| 3986 | gtk_notebook_get_current_page(GTK_NOTEBOOK(parent_notebook))); |
| 3987 | Tab *parent_tab; |
| 3988 | |
| 3989 | if(!page) { |
| 3990 | parent_tab = NULL; |
| 3991 | } else { |
| 3992 | parent_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); |
| 3993 | } |
| 3994 | new_tab = create_tab(new_m_window, parent_tab, notebook, "Traceset"); |
| 3995 | } else { |
| 3996 | new_tab = create_tab(new_m_window, NULL, notebook, "Traceset"); |
| 3997 | /* First window, use command line trace */ |
| 3998 | if(g_init_trace != NULL){ |
| 3999 | lttvwindow_add_trace(new_tab, |
| 4000 | g_init_trace); |
| 4001 | |
| 4002 | } |
| 4003 | LttvTraceset *traceset = new_tab->traceset_info->traceset; |
| 4004 | SetTraceset(new_tab, traceset); |
| 4005 | |
| 4006 | /* Insert default viewers */ |
| 4007 | { |
| 4008 | LttvAttributeType type; |
| 4009 | LttvAttributeName name; |
| 4010 | LttvAttributeValue value; |
| 4011 | LttvAttribute *attribute; |
| 4012 | |
| 4013 | LttvIAttribute *attributes_global = |
| 4014 | LTTV_IATTRIBUTE(lttv_global_attributes()); |
| 4015 | |
| 4016 | g_assert(attribute = |
| 4017 | LTTV_ATTRIBUTE(lttv_iattribute_find_subdir( |
| 4018 | LTTV_IATTRIBUTE(attributes_global), |
| 4019 | LTTV_VIEWER_CONSTRUCTORS))); |
| 4020 | |
| 4021 | name = g_quark_from_string("guievents"); |
| 4022 | type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute), |
| 4023 | name, &value); |
| 4024 | if(type == LTTV_POINTER) { |
| 4025 | lttvwindow_viewer_constructor viewer_constructor = |
| 4026 | (lttvwindow_viewer_constructor)*value.v_pointer; |
| 4027 | insert_viewer(new_window, viewer_constructor); |
| 4028 | } |
| 4029 | |
| 4030 | name = g_quark_from_string("guicontrolflow"); |
| 4031 | type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute), |
| 4032 | name, &value); |
| 4033 | if(type == LTTV_POINTER) { |
| 4034 | lttvwindow_viewer_constructor viewer_constructor = |
| 4035 | (lttvwindow_viewer_constructor)*value.v_pointer; |
| 4036 | insert_viewer(new_window, viewer_constructor); |
| 4037 | } |
| 4038 | |
| 4039 | name = g_quark_from_string("guistatistics"); |
| 4040 | type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute), |
| 4041 | name, &value); |
| 4042 | if(type == LTTV_POINTER) { |
| 4043 | lttvwindow_viewer_constructor viewer_constructor = |
| 4044 | (lttvwindow_viewer_constructor)*value.v_pointer; |
| 4045 | insert_viewer(new_window, viewer_constructor); |
| 4046 | } |
| 4047 | |
| 4048 | } |
| 4049 | } |
| 4050 | |
| 4051 | g_info("There are now : %d windows\n",g_slist_length(g_main_window_list)); |
| 4052 | } |
| 4053 | |
| 4054 | |
| 4055 | /* Free the memory occupied by a tab structure |
| 4056 | * destroy the tab |
| 4057 | */ |
| 4058 | |
| 4059 | void tab_destructor(Tab * tab) |
| 4060 | { |
| 4061 | int i, nb, ref_count; |
| 4062 | LttvTrace * trace; |
| 4063 | |
| 4064 | gtk_object_destroy(GTK_OBJECT(tab->tooltips)); |
| 4065 | |
| 4066 | if(tab->attributes) |
| 4067 | g_object_unref(tab->attributes); |
| 4068 | |
| 4069 | if(tab->interrupted_state) |
| 4070 | g_object_unref(tab->interrupted_state); |
| 4071 | |
| 4072 | |
| 4073 | if(tab->traceset_info->traceset_context != NULL){ |
| 4074 | //remove state update hooks |
| 4075 | lttv_state_remove_event_hooks( |
| 4076 | (LttvTracesetState*)tab->traceset_info-> |
| 4077 | traceset_context); |
| 4078 | lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info-> |
| 4079 | traceset_context)); |
| 4080 | g_object_unref(tab->traceset_info->traceset_context); |
| 4081 | } |
| 4082 | if(tab->traceset_info->traceset != NULL) { |
| 4083 | nb = lttv_traceset_number(tab->traceset_info->traceset); |
| 4084 | for(i = 0 ; i < nb ; i++) { |
| 4085 | trace = lttv_traceset_get(tab->traceset_info->traceset, i); |
| 4086 | ref_count = lttv_trace_get_ref_number(trace); |
| 4087 | if(ref_count <= 1){ |
| 4088 | ltt_trace_close(lttv_trace(trace)); |
| 4089 | } |
| 4090 | } |
| 4091 | } |
| 4092 | lttv_filter_destroy(tab->filter); |
| 4093 | lttv_traceset_destroy(tab->traceset_info->traceset); |
| 4094 | /* Remove the idle events requests processing function of the tab */ |
| 4095 | g_idle_remove_by_data(tab); |
| 4096 | |
| 4097 | g_slist_free(tab->events_requests); |
| 4098 | g_free(tab->traceset_info); |
| 4099 | g_free(tab); |
| 4100 | } |
| 4101 | |
| 4102 | |
| 4103 | /* Create a tab and insert it into the current main window |
| 4104 | */ |
| 4105 | |
| 4106 | Tab* create_tab(MainWindow * mw, Tab *copy_tab, |
| 4107 | GtkNotebook * notebook, char * label) |
| 4108 | { |
| 4109 | GList * list; |
| 4110 | Tab * tab; |
| 4111 | |
| 4112 | //create a new tab data structure |
| 4113 | tab = g_new(Tab,1); |
| 4114 | |
| 4115 | //construct and initialize the traceset_info |
| 4116 | tab->traceset_info = g_new(TracesetInfo,1); |
| 4117 | |
| 4118 | if(copy_tab) { |
| 4119 | tab->traceset_info->traceset = |
| 4120 | lttv_traceset_copy(copy_tab->traceset_info->traceset); |
| 4121 | |
| 4122 | /* Copy the previous tab's filter */ |
| 4123 | /* We can clone the filter, as we copy the trace set also */ |
| 4124 | /* The filter must always be in sync with the trace set */ |
| 4125 | tab->filter = lttv_filter_clone(copy_tab->filter); |
| 4126 | } else { |
| 4127 | tab->traceset_info->traceset = lttv_traceset_new(); |
| 4128 | tab->filter = NULL; |
| 4129 | } |
| 4130 | #ifdef DEBUG |
| 4131 | lttv_attribute_write_xml( |
| 4132 | lttv_traceset_attribute(tab->traceset_info->traceset), |
| 4133 | stdout, |
| 4134 | 0, 4); |
| 4135 | fflush(stdout); |
| 4136 | #endif //DEBUG |
| 4137 | |
| 4138 | tab->time_manager_lock = FALSE; |
| 4139 | tab->current_time_manager_lock = FALSE; |
| 4140 | |
| 4141 | //FIXME copy not implemented in lower level |
| 4142 | tab->traceset_info->traceset_context = |
| 4143 | g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
| 4144 | g_assert(tab->traceset_info->traceset_context != NULL); |
| 4145 | lttv_context_init( |
| 4146 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context), |
| 4147 | tab->traceset_info->traceset); |
| 4148 | //add state update hooks |
| 4149 | lttv_state_add_event_hooks( |
| 4150 | (LttvTracesetState*)tab->traceset_info->traceset_context); |
| 4151 | |
| 4152 | //determine the current_time and time_window of the tab |
| 4153 | #if 0 |
| 4154 | if(copy_tab != NULL){ |
| 4155 | tab->time_window = copy_tab->time_window; |
| 4156 | tab->current_time = copy_tab->current_time; |
| 4157 | }else{ |
| 4158 | tab->time_window.start_time = |
| 4159 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> |
| 4160 | time_span.start_time; |
| 4161 | if(DEFAULT_TIME_WIDTH_S < |
| 4162 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> |
| 4163 | time_span.end_time.tv_sec) |
| 4164 | tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S; |
| 4165 | else |
| 4166 | tmp_time.tv_sec = |
| 4167 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> |
| 4168 | time_span.end_time.tv_sec; |
| 4169 | tmp_time.tv_nsec = 0; |
| 4170 | tab->time_window.time_width = tmp_time ; |
| 4171 | tab->current_time.tv_sec = |
| 4172 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> |
| 4173 | time_span.start_time.tv_sec; |
| 4174 | tab->current_time.tv_nsec = |
| 4175 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> |
| 4176 | time_span.start_time.tv_nsec; |
| 4177 | } |
| 4178 | #endif //0 |
| 4179 | tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); |
| 4180 | tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL); |
| 4181 | |
| 4182 | tab->vbox = gtk_vbox_new(FALSE, 2); |
| 4183 | tab->viewer_container = gtk_vbox_new(TRUE, 2); |
| 4184 | tab->scrollbar = gtk_hscrollbar_new(NULL); |
| 4185 | //tab->multivpaned = gtk_multi_vpaned_new(); |
| 4186 | |
| 4187 | gtk_box_pack_start(GTK_BOX(tab->vbox), |
| 4188 | tab->viewer_container, |
| 4189 | TRUE, /* expand */ |
| 4190 | TRUE, /* Give the extra space to the child */ |
| 4191 | 0); /* No padding */ |
| 4192 | |
| 4193 | // if(copy_tab) { |
| 4194 | // tab->time_window = copy_tab->time_window; |
| 4195 | // tab->current_time = copy_tab->current_time; |
| 4196 | // } |
| 4197 | |
| 4198 | /* Create the timebar */ |
| 4199 | { |
| 4200 | tab->MTimebar = gtk_hbox_new(FALSE, 2); |
| 4201 | gtk_widget_show(tab->MTimebar); |
| 4202 | tab->tooltips = gtk_tooltips_new(); |
| 4203 | |
| 4204 | tab->MEventBox1a = gtk_event_box_new(); |
| 4205 | gtk_widget_show(tab->MEventBox1a); |
| 4206 | gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox1a, |
| 4207 | "Paste Start and End Times Here", ""); |
| 4208 | tab->MText1a = gtk_label_new("Time Frame "); |
| 4209 | gtk_widget_show(tab->MText1a); |
| 4210 | gtk_container_add(GTK_CONTAINER(tab->MEventBox1a), tab->MText1a); |
| 4211 | tab->MEventBox1b = gtk_event_box_new(); |
| 4212 | gtk_widget_show(tab->MEventBox1b); |
| 4213 | gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox1b, |
| 4214 | "Paste Start Time Here", ""); |
| 4215 | tab->MText1b = gtk_label_new("start: "); |
| 4216 | gtk_widget_show(tab->MText1b); |
| 4217 | gtk_container_add(GTK_CONTAINER(tab->MEventBox1b), tab->MText1b); |
| 4218 | tab->MText2 = gtk_label_new("s"); |
| 4219 | gtk_widget_show(tab->MText2); |
| 4220 | tab->MText3a = gtk_label_new("ns"); |
| 4221 | gtk_widget_show(tab->MText3a); |
| 4222 | tab->MEventBox3b = gtk_event_box_new(); |
| 4223 | gtk_widget_show(tab->MEventBox3b); |
| 4224 | gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox3b, |
| 4225 | "Paste End Time Here", ""); |
| 4226 | tab->MText3b = gtk_label_new("end:"); |
| 4227 | gtk_widget_show(tab->MText3b); |
| 4228 | gtk_container_add(GTK_CONTAINER(tab->MEventBox3b), tab->MText3b); |
| 4229 | tab->MText4 = gtk_label_new("s"); |
| 4230 | gtk_widget_show(tab->MText4); |
| 4231 | tab->MText5a = gtk_label_new("ns"); |
| 4232 | gtk_widget_show(tab->MText5a); |
| 4233 | tab->MEventBox5b = gtk_event_box_new(); |
| 4234 | gtk_widget_show(tab->MEventBox5b); |
| 4235 | gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox5b, |
| 4236 | "Paste Current Time Here", ""); |
| 4237 | tab->MText5b = gtk_label_new("Current Time:"); |
| 4238 | gtk_widget_show(tab->MText5b); |
| 4239 | gtk_container_add(GTK_CONTAINER(tab->MEventBox5b), tab->MText5b); |
| 4240 | tab->MText6 = gtk_label_new("s"); |
| 4241 | gtk_widget_show(tab->MText6); |
| 4242 | tab->MText7 = gtk_label_new("ns"); |
| 4243 | gtk_widget_show(tab->MText7); |
| 4244 | |
| 4245 | tab->MEntry1 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); |
| 4246 | gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry1),0); |
| 4247 | gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry1),TRUE); |
| 4248 | gtk_widget_show(tab->MEntry1); |
| 4249 | tab->MEntry2 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); |
| 4250 | gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry2),0); |
| 4251 | gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry2),TRUE); |
| 4252 | gtk_widget_show(tab->MEntry2); |
| 4253 | tab->MEntry3 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); |
| 4254 | gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry3),0); |
| 4255 | gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry3),TRUE); |
| 4256 | gtk_widget_show(tab->MEntry3); |
| 4257 | tab->MEntry4 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); |
| 4258 | gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry4),0); |
| 4259 | gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry4),TRUE); |
| 4260 | gtk_widget_show(tab->MEntry4); |
| 4261 | tab->MEntry5 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); |
| 4262 | gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry5),0); |
| 4263 | gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry5),TRUE); |
| 4264 | gtk_widget_show(tab->MEntry5); |
| 4265 | tab->MEntry6 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); |
| 4266 | gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry6),0); |
| 4267 | gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry6),TRUE); |
| 4268 | gtk_widget_show(tab->MEntry6); |
| 4269 | |
| 4270 | |
| 4271 | GtkWidget *temp_widget; |
| 4272 | |
| 4273 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEventBox1a, FALSE, |
| 4274 | FALSE, 0); |
| 4275 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEventBox1b, FALSE, |
| 4276 | FALSE, 0); |
| 4277 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry1, FALSE, FALSE, 0); |
| 4278 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText2, FALSE, FALSE, 0); |
| 4279 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry2, FALSE, FALSE, 0); |
| 4280 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText3a, FALSE, FALSE, 0); |
| 4281 | temp_widget = gtk_vseparator_new(); |
| 4282 | gtk_widget_show(temp_widget); |
| 4283 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), temp_widget, FALSE, FALSE, 0); |
| 4284 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEventBox3b, FALSE, |
| 4285 | FALSE, 0); |
| 4286 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry3, FALSE, FALSE, 0); |
| 4287 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText4, FALSE, FALSE, 0); |
| 4288 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry4, FALSE, FALSE, 0); |
| 4289 | gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText5a, FALSE, FALSE, 0); |
| 4290 | temp_widget = gtk_vseparator_new(); |
| 4291 | gtk_widget_show(temp_widget); |
| 4292 | gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MText7, FALSE, FALSE, 0); |
| 4293 | gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEntry6, FALSE, FALSE, 0); |
| 4294 | gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MText6, FALSE, FALSE, 0); |
| 4295 | gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEntry5, FALSE, FALSE, 0); |
| 4296 | gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEventBox5b, FALSE, |
| 4297 | FALSE, 0); |
| 4298 | gtk_box_pack_end (GTK_BOX (tab->MTimebar), temp_widget, FALSE, FALSE, 0); |
| 4299 | |
| 4300 | |
| 4301 | //GtkWidget *test = gtk_button_new_with_label("drop"); |
| 4302 | //gtk_button_set_relief(GTK_BUTTON(test), GTK_RELIEF_NONE); |
| 4303 | //gtk_widget_show(test); |
| 4304 | //gtk_box_pack_end(GTK_BOX (tab->MTimebar), test, FALSE, FALSE, 0); |
| 4305 | //gtk_widget_add_events(tab->MText1, GDK_ALL_EVENTS_MASK);//GDK_BUTTON_PRESS_MASK); |
| 4306 | /*GtkWidget *event_box = gtk_event_box_new(); |
| 4307 | gtk_widget_show(event_box); |
| 4308 | gtk_tooltips_set_tip(tooltips, event_box, |
| 4309 | "Paste Current Time Here", ""); |
| 4310 | gtk_box_pack_end(GTK_BOX (tab->MTimebar), event_box, FALSE, FALSE, 0); |
| 4311 | GtkWidget *test = gtk_label_new("drop"); |
| 4312 | gtk_container_add(GTK_CONTAINER(event_box), test); |
| 4313 | gtk_widget_show(test); |
| 4314 | g_signal_connect (G_OBJECT(event_box), |
| 4315 | "button-press-event", |
| 4316 | G_CALLBACK (on_MText1_paste), |
| 4317 | (gpointer)tab); |
| 4318 | */ |
| 4319 | |
| 4320 | g_signal_connect (G_OBJECT(tab->MEventBox1a), |
| 4321 | "button-press-event", |
| 4322 | G_CALLBACK (on_MEventBox1a_paste), |
| 4323 | (gpointer)tab); |
| 4324 | |
| 4325 | g_signal_connect (G_OBJECT(tab->MEventBox1b), |
| 4326 | "button-press-event", |
| 4327 | G_CALLBACK (on_MEventBox1b_paste), |
| 4328 | (gpointer)tab); |
| 4329 | g_signal_connect (G_OBJECT(tab->MEventBox3b), |
| 4330 | "button-press-event", |
| 4331 | G_CALLBACK (on_MEventBox3b_paste), |
| 4332 | (gpointer)tab); |
| 4333 | g_signal_connect (G_OBJECT(tab->MEventBox5b), |
| 4334 | "button-press-event", |
| 4335 | G_CALLBACK (on_MEventBox5b_paste), |
| 4336 | (gpointer)tab); |
| 4337 | } |
| 4338 | |
| 4339 | gtk_box_pack_end(GTK_BOX(tab->vbox), |
| 4340 | tab->scrollbar, |
| 4341 | FALSE, /* Do not expand */ |
| 4342 | FALSE, /* Fill has no effect here (expand false) */ |
| 4343 | 0); /* No padding */ |
| 4344 | |
| 4345 | gtk_box_pack_end(GTK_BOX(tab->vbox), |
| 4346 | tab->MTimebar, |
| 4347 | FALSE, /* Do not expand */ |
| 4348 | FALSE, /* Fill has no effect here (expand false) */ |
| 4349 | 0); /* No padding */ |
| 4350 | |
| 4351 | g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL); |
| 4352 | |
| 4353 | |
| 4354 | tab->mw = mw; |
| 4355 | |
| 4356 | /*{ |
| 4357 | // Display a label with a X |
| 4358 | GtkWidget *w_hbox = gtk_hbox_new(FALSE, 4); |
| 4359 | GtkWidget *w_label = gtk_label_new (label); |
| 4360 | GtkWidget *pixmap = create_pixmap(GTK_WIDGET(notebook), "close.png"); |
| 4361 | GtkWidget *w_button = gtk_button_new (); |
| 4362 | gtk_container_add(GTK_CONTAINER(w_button), pixmap); |
| 4363 | //GtkWidget *w_button = gtk_button_new_with_label("x"); |
| 4364 | |
| 4365 | gtk_button_set_relief(GTK_BUTTON(w_button), GTK_RELIEF_NONE); |
| 4366 | |
| 4367 | gtk_box_pack_start(GTK_BOX(w_hbox), w_label, TRUE, TRUE, 0); |
| 4368 | gtk_box_pack_end(GTK_BOX(w_hbox), w_button, FALSE, |
| 4369 | FALSE, 0); |
| 4370 | |
| 4371 | g_signal_connect_swapped (w_button, "clicked", |
| 4372 | G_CALLBACK (on_close_tab_X_clicked), |
| 4373 | tab->multi_vpaned); |
| 4374 | |
| 4375 | gtk_widget_set_state(w_button, GTK_STATE_ACTIVE); |
| 4376 | |
| 4377 | gtk_widget_show (w_label); |
| 4378 | gtk_widget_show (pixmap); |
| 4379 | gtk_widget_show (w_button); |
| 4380 | gtk_widget_show (w_hbox); |
| 4381 | |
| 4382 | tab->label = w_hbox; |
| 4383 | }*/ |
| 4384 | |
| 4385 | |
| 4386 | tab->label = gtk_label_new (label); |
| 4387 | |
| 4388 | gtk_widget_show(tab->label); |
| 4389 | gtk_widget_show(tab->scrollbar); |
| 4390 | gtk_widget_show(tab->viewer_container); |
| 4391 | gtk_widget_show(tab->vbox); |
| 4392 | //gtk_widget_show(tab->multivpaned); |
| 4393 | |
| 4394 | |
| 4395 | /* Start with empty events requests list */ |
| 4396 | tab->events_requests = NULL; |
| 4397 | tab->events_request_pending = FALSE; |
| 4398 | |
| 4399 | g_object_set_data_full( |
| 4400 | G_OBJECT(tab->vbox), |
| 4401 | "Tab_Info", |
| 4402 | tab, |
| 4403 | (GDestroyNotify)tab_destructor); |
| 4404 | |
| 4405 | g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed", |
| 4406 | G_CALLBACK(scroll_value_changed_cb), tab); |
| 4407 | |
| 4408 | g_signal_connect ((gpointer) tab->MEntry1, "value-changed", |
| 4409 | G_CALLBACK (on_MEntry1_value_changed), |
| 4410 | tab); |
| 4411 | g_signal_connect ((gpointer) tab->MEntry2, "value-changed", |
| 4412 | G_CALLBACK (on_MEntry2_value_changed), |
| 4413 | tab); |
| 4414 | g_signal_connect ((gpointer) tab->MEntry3, "value-changed", |
| 4415 | G_CALLBACK (on_MEntry3_value_changed), |
| 4416 | tab); |
| 4417 | g_signal_connect ((gpointer) tab->MEntry4, "value-changed", |
| 4418 | G_CALLBACK (on_MEntry4_value_changed), |
| 4419 | tab); |
| 4420 | g_signal_connect ((gpointer) tab->MEntry5, "value-changed", |
| 4421 | G_CALLBACK (on_MEntry5_value_changed), |
| 4422 | tab); |
| 4423 | g_signal_connect ((gpointer) tab->MEntry6, "value-changed", |
| 4424 | G_CALLBACK (on_MEntry6_value_changed), |
| 4425 | tab); |
| 4426 | |
| 4427 | //g_signal_connect(G_OBJECT(tab->scrollbar), "changed", |
| 4428 | // G_CALLBACK(scroll_value_changed_cb), tab); |
| 4429 | |
| 4430 | |
| 4431 | //insert tab into notebook |
| 4432 | gtk_notebook_append_page(notebook, |
| 4433 | tab->vbox, |
| 4434 | tab->label); |
| 4435 | list = gtk_container_get_children(GTK_CONTAINER(notebook)); |
| 4436 | gtk_notebook_set_current_page(notebook,g_list_length(list)-1); |
| 4437 | // always show : not if(g_list_length(list)>1) |
| 4438 | gtk_notebook_set_show_tabs(notebook, TRUE); |
| 4439 | |
| 4440 | if(copy_tab) { |
| 4441 | lttvwindow_report_time_window(tab, copy_tab->time_window); |
| 4442 | lttvwindow_report_current_time(tab, copy_tab->current_time); |
| 4443 | } else { |
| 4444 | TimeWindow time_window; |
| 4445 | |
| 4446 | time_window.start_time = ltt_time_zero; |
| 4447 | time_window.end_time = ltt_time_add(time_window.start_time, |
| 4448 | lttvwindow_default_time_width); |
| 4449 | time_window.time_width = lttvwindow_default_time_width; |
| 4450 | time_window.time_width_double = ltt_time_to_double(time_window.time_width); |
| 4451 | |
| 4452 | lttvwindow_report_time_window(tab, time_window); |
| 4453 | lttvwindow_report_current_time(tab, ltt_time_zero); |
| 4454 | } |
| 4455 | |
| 4456 | LttvTraceset *traceset = tab->traceset_info->traceset; |
| 4457 | SetTraceset(tab, traceset); |
| 4458 | |
| 4459 | return tab; |
| 4460 | } |
| 4461 | |
| 4462 | /* |
| 4463 | * execute_events_requests |
| 4464 | * |
| 4465 | * Idle function that executes the pending requests for a tab. |
| 4466 | * |
| 4467 | * @return return value : TRUE : keep the idle function, FALSE : remove it. |
| 4468 | */ |
| 4469 | gboolean execute_events_requests(Tab *tab) |
| 4470 | { |
| 4471 | return ( lttvwindow_process_pending_requests(tab) ); |
| 4472 | } |
| 4473 | |