ltt/branches/poly/lttv/modules/gui/controlflow/test.c

   1 /* This file is part of the Linux Trace Toolkit viewer
   2  * Copyright (C) 2003-2004 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
  20 static void destroy_cb( GtkWidget *widget,
  21                                         gpointer   data )
  22 {
  23             gtk_main_quit ();
  24 }
  25
  26
  27
  28 int main(int argc, char **argv)
  29 {
  30         GtkWidget *Window;
  31         GtkWidget *CF_Viewer;
  32         GtkWidget *VBox_V;
  33         GtkWidget *HScroll_VC;
  34         ControlFlowData *control_flow_data;
  35         guint ev_sel = 444 ;
  36         /* Horizontal scrollbar and it's adjustment */
  37         GtkWidget *VScroll_VC;
  38   GtkAdjustment *v_adjust ;
  39
  40         /* Initialize i18n support */
  41   gtk_set_locale ();
  42
  43   /* Initialize the widget set */
  44   gtk_init (&argc, &argv);
  45
  46         init();
  47
  48   Window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  49         gtk_window_set_title (GTK_WINDOW (Window), ("Test Window"));
  50
  51         g_signal_connect (G_OBJECT (Window), "destroy",
  52                         G_CALLBACK (destroy_cb), NULL);
  53
  54
  55   VBox_V = gtk_vbox_new(0, 0);
  56         gtk_container_add (GTK_CONTAINER (Window), VBox_V);
  57
  58   //ListViewer = hGuiEvents(Window);
  59   //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0);
  60
  61   //ListViewer = hGuiEvents(Window);
  62   //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0);
  63
  64         control_flow_data = guicontrolflow();
  65         CF_Viewer = control_flow_data->scrolled_window;
  66   gtk_box_pack_start(GTK_BOX(VBox_V), CF_Viewer, TRUE, TRUE, 0);
  67
  68   /* Create horizontal scrollbar and pack it */
  69   HScroll_VC = gtk_hscrollbar_new(NULL);
  70   gtk_box_pack_start(GTK_BOX(VBox_V), HScroll_VC, FALSE, TRUE, 0);
  71
  72
  73   gtk_widget_show (HScroll_VC);
  74   gtk_widget_show (VBox_V);
  75         gtk_widget_show (Window);
  76
  77         //Event_Selected_Hook(control_flow_data, &ev_sel);
  78
  79         gtk_main ();
  80
  81         g_critical("main loop finished");
  82
  83         //h_guievents_destructor(ListViewer);
  84
  85         //g_critical("GuiEvents Destructor finished");
  86         destroy();
  87
  88         return 0;
  89 }
  90
  91
  92
  93 void add_test_process(ControlFlowData *control_flow_data)
  94 {
  95         GtkTreeIter iter;
  96         int i;
  97         gchar *process[] = { "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten" };
  98
  99         for(i=0; i<control_flow_data->number_of_process; i++)
 100         {
 101           /* Add a new row to the model */
 102                 gtk_list_store_append (control_flow_data->list_store, &iter);
 103                 gtk_list_store_set (    control_flow_data->list_store, &iter,
 104                                         PROCESS_COLUMN, process[i],
 105                                         -1);
 106         }
 107
 108 }
 109
 110
 111
 112
 113
 114
 115 void test_draw(ControlFlowData *control_flow_data)
 116 {
 117         /* Draw event states using available height, Number of process, cell height
 118          * (don't forget to remove two pixels at beginning and end).
 119          * For horizontal : use width, Time_Begin, Time_End.
 120          * This function calls the reading library to get the draw_hook called
 121          * for the desired period of time. */
 122
 123         drawingAreaInfo *drawing_Area_Info = &control_flow_data->drawing_Area_Info;
 124
 125
 126 }
 127
 128 #ifdef DEBUG
 129 void test_draw() {
 130         gint cell_height = get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list_widget));
 131         GdkGC *GC = gdk_gc_new(widget->window);
 132         GdkColor color = CF_Colors[GREEN];
 133
 134         gdk_color_alloc (gdk_colormap_get_system () , &color);
 135
 136         g_critical("expose");
 137
 138         /* When redrawing, use widget->allocation.width to get the width of
 139          * drawable area. */
 140         control_flow_data->drawing_Area_Info.width = widget->allocation.width;
 141
 142         test_draw(control_flow_data);
 143
 144         gdk_gc_copy(GC,widget->style->black_gc);
 145         gdk_gc_set_foreground(GC,&color);
 146
 147         //gdk_draw_arc (widget->window,
 148   //              widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
 149   //              TRUE,
 150   //              //0, 0, widget->allocation.width, widget->allocation.height,
 151   //              0, 0, widget->allocation.width,
 152         //                                                      control_flow_data->drawing_Area_Info.height,
 153   //              0, 64 * 360);
 154
 155
 156         //drawing_Area_Init(control_flow_data);
 157
 158         // 2 pixels for the box around the drawing area, 1 pixel for off-by-one
 159         // (starting from 0)
 160         //gdk_gc_copy (&GC, widget->style->fg_gc[GTK_WIDGET_STATE (widget)]);
 161
 162         gdk_gc_set_line_attributes(GC,12, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
 163
 164         gdk_draw_line (widget->window,
 165                  GC,
 166                                                                  0, (cell_height-1)/2,
 167                                                                  widget->allocation.width, (cell_height-1)/2);
 168
 169         color = CF_Colors[BLUE];
 170
 171         gdk_color_alloc (gdk_colormap_get_system () , &color);
 172
 173         gdk_gc_set_foreground(GC,&color);
 174
 175
 176                 gdk_gc_set_line_attributes(GC,3, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
 177
 178         gdk_draw_line (widget->window,
 179                  GC,
 180                                                                  0, (cell_height-1)/2,
 181                                                                  widget->allocation.width,(cell_height-1)/2);
 182
 183
 184
 185
 186
 187
 188         g_object_unref(GC);
 189
 190         //gdk_colormap_alloc_colors(gdk_colormap_get_system(), TRUE,
 191
 192         //gdk_gc_set_line_attributes(GC,5, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
 193         //gdk_gc_set_foreground(GC,
 194
 195         //gdk_draw_line (widget->window,
 196   //               GC,
 197         //                                                       0, (2*cell_height)-2-1,
 198         //                                                       50, (2*cell_height)-2-1);
 199
 200 }
 201 #endif //DEBUG
 202
 203
 204 /* Event_Hook.c tests */
 205
 206 void test_draw_item(Drawing_t *drawing,
 207                         GdkPixmap *pixmap)
 208 {
 209         PropertiesIcon properties_icon;
 210         DrawContext draw_context;
 211
 212         DrawInfo current, previous;
 213         ItemInfo over, middle, under, modify_over, modify_middle, modify_under;
 214
 215         int i=0,j=0;
 216
 217         //for(i=0; i<1024;i=i+15)
 218         {
 219         //      for(j=0;j<768;j=j+15)
 220                 {
 221                         over.x = i;
 222                         over.y = j;
 223
 224                         current.modify_over = &over;
 225
 226                         draw_context.drawable = pixmap;
 227                         draw_context.gc = drawing->drawing_area->style->black_gc;
 228
 229                         draw_context.current = &current;
 230                         draw_context.previous = NULL;
 231
 232                         properties_icon.icon_name = g_new(char, MAX_PATH_LEN);
 233                         strncpy(properties_icon.icon_name,
 234                                 "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm",
 235                                 MAX_PATH_LEN);
 236                         properties_icon.width = -1;
 237                         properties_icon.height = -1;
 238                         properties_icon.position = OVER;
 239                         draw_icon(&properties_icon, &draw_context);
 240                         g_free(properties_icon.icon_name);
 241                 }
 242         }
 243
 244 }
 245
 246 #ifdef NOTUSE
 247 /* NOTE : no drawing data should be sent there, since the drawing widget
 248  * has not been initialized */
 249 void send_test_drawing(ProcessList *process_list,
 250                         Drawing_t *drawing,
 251                         GdkPixmap *pixmap,
 252                         gint x, gint y, // y not used here?
 253                   gint width,
 254                         gint height) // height won't be used here ?
 255 {
 256         int i,j;
 257         ProcessInfo Process_Info = {10000, 12000, 55600};
 258         //ProcessInfo Process_Info = {156, 14000, 55500};
 259         GtkTreeRowReference *row_ref;
 260         PangoContext *context;
 261         PangoLayout *layout;
 262         PangoFontDescription *FontDesc;// = pango_font_description_new();
 263         gint Font_Size;
 264
 265         //icon
 266         //GdkBitmap *mask = g_new(GdkBitmap, 1);
 267         //GdkPixmap *icon_pixmap = g_new(GdkPixmap, 1);
 268         GdkGC * gc;
 269         // rectangle
 270         GdkColor color = { 0, 0xffff, 0x0000, 0x0000 };
 271
 272         gc = gdk_gc_new(pixmap);
 273         /* Sent text data */
 274         layout = gtk_widget_create_pango_layout(drawing->drawing_area,
 275                         NULL);
 276         context = pango_layout_get_context(layout);
 277         FontDesc = pango_context_get_font_description(context);
 278         Font_Size = pango_font_description_get_size(FontDesc);
 279         pango_font_description_set_size(FontDesc, Font_Size-3*PANGO_SCALE);
 280
 281
 282
 283
 284         LttTime birth;
 285         birth.tv_sec = 12000;
 286         birth.tv_nsec = 55500;
 287         g_info("we have : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
 288         processlist_get_process_pixels(process_list,
 289                                         1,
 290                                         &birth,
 291                                         &y,
 292                                         &height);
 293
 294         g_info("we draw : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
 295         drawing_draw_line(
 296                 drawing, pixmap, x,
 297                 y+(height/2), x + width, y+(height/2),
 298                 drawing->drawing_area->style->black_gc);
 299
 300         pango_layout_set_text(layout, "Test", -1);
 301         gdk_draw_layout(pixmap, drawing->drawing_area->style->black_gc,
 302                         0, y+height, layout);
 303
 304         birth.tv_sec = 14000;
 305         birth.tv_nsec = 55500;
 306
 307         processlist_get_process_pixels(process_list,
 308                                         156,
 309                                         &birth,
 310                                         &y,
 311                                         &height);
 312
 313
 314         drawing_draw_line(
 315                 drawing, pixmap, x,
 316                 y+(height/2), x + width, y+(height/2),
 317                 drawing->drawing_area->style->black_gc);
 318
 319         g_info("y : %u, height : %u", y, height);
 320
 321
 322
 323         birth.tv_sec = 12000;
 324         birth.tv_nsec = 55700;
 325
 326         processlist_get_process_pixels(process_list,
 327                                         10,
 328                                         &birth,
 329                                         &y,
 330                                         &height);
 331
 332         /* Draw rectangle (background color) */
 333         gdk_gc_copy(gc, drawing->drawing_area->style->black_gc);
 334         gdk_gc_set_rgb_fg_color(gc, &color);
 335         gdk_draw_rectangle(pixmap, gc,
 336                                         TRUE,
 337                                         x, y, width, height);
 338
 339         drawing_draw_line(
 340                 drawing, pixmap, x,
 341                 y+(height/2), x + width, y+(height/2),
 342                 drawing->drawing_area->style->black_gc);
 343
 344
 345         /* Draw arc */
 346         gdk_draw_arc(pixmap, drawing->drawing_area->style->black_gc,
 347                                                         TRUE, 100, y, height/2, height/2, 0, 360*64);
 348
 349         g_info("y : %u, height : %u", y, height);
 350
 351         for(i=0; i<10; i++)
 352         {
 353                 birth.tv_sec = i*12000;
 354                 birth.tv_nsec = i*55700;
 355
 356                 processlist_get_process_pixels(process_list,
 357                                                 i,
 358                                                 &birth,
 359                                                 &y,
 360                                                 &height);
 361
 362
 363                 drawing_draw_line(
 364                         drawing, pixmap, x,
 365                         y+(height/2), x + width, y+(height/2),
 366                         drawing->drawing_area->style->black_gc);
 367
 368                 g_critical("y : %u, height : %u", y, height);
 369
 370         }
 371
 372         birth.tv_sec = 12000;
 373         birth.tv_nsec = 55600;
 374
 375         processlist_get_process_pixels(process_list,
 376                                         10,
 377                                         &birth,
 378                                         &y,
 379                                         &height);
 380
 381
 382         drawing_draw_line(
 383                 drawing, pixmap, x,
 384                 y+(height/2), x + width, y+(height/2),
 385                 drawing->drawing_area->style->black_gc);
 386
 387         g_info("y : %u, height : %u", y, height);
 388
 389
 390         /* IMPORTANT : This action uses the cpu heavily! */
 391         //icon_pixmap = gdk_pixmap_create_from_xpm(pixmap, &mask, NULL,
 392 //                              "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/move_message.xpm");
 393         //                              "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm");
 394
 395         //              gdk_gc_set_clip_mask(drawing->drawing_area->style->black_gc, mask);
 396
 397 //      for(i=x;i<x+width;i=i+15)
 398 //      {
 399 //              for(j=0;j<height*20;j=j+15)
 400 //              {
 401
 402                         /* Draw icon */
 403                         //gdk_gc_copy(gc, drawing->drawing_area->style->black_gc);
 404 //                      gdk_gc_set_clip_origin(drawing->drawing_area->style->black_gc, i, j);
 405 //                      gdk_draw_drawable(pixmap,
 406 //                                      drawing->drawing_area->style->black_gc,
 407 //                                      icon_pixmap,
 408 //                                      0, 0, i, j, -1, -1);
 409
 410 //              }
 411 //      }
 412
 413         test_draw_item(drawing,pixmap);
 414
 415         //gdk_gc_set_clip_origin(drawing->drawing_area->style->black_gc, 0, 0);
 416         //gdk_gc_set_clip_mask(drawing->drawing_area->style->black_gc, NULL);
 417
 418         //g_free(icon_pixmap);
 419         //g_free(mask);
 420
 421
 422
 423
 424
 425
 426         pango_font_description_set_size(FontDesc, Font_Size);
 427         g_object_unref(layout);
 428         g_free(gc);
 429 }
 430
 431 void send_test_process(ProcessList *process_list, Drawing_t *drawing)
 432 {
 433         guint height, y;
 434         int i;
 435         ProcessInfo Process_Info = {10000, 12000, 55600};
 436         //ProcessInfo Process_Info = {156, 14000, 55500};
 437         GtkTreeRowReference *row_ref;
 438
 439         LttTime birth;
 440
 441         if(process_list->Test_Process_Sent) return;
 442
 443         birth.tv_sec = 12000;
 444         birth.tv_nsec = 55500;
 445
 446         processlist_add(process_list,
 447                         1,
 448                         &birth,
 449                         &y);
 450         processlist_get_process_pixels(process_list,
 451                                         1,
 452                                         &birth,
 453                                         &y,
 454                                         &height);
 455         drawing_insert_square( drawing, y, height);
 456
 457         //g_critical("y : %u, height : %u", y, height);
 458
 459         birth.tv_sec = 14000;
 460         birth.tv_nsec = 55500;
 461
 462         processlist_add(process_list,
 463                         156,
 464                         &birth,
 465                         &y);
 466         processlist_get_process_pixels(process_list,
 467                                         156,
 468                                         &birth,
 469                                         &y,
 470                                         &height);
 471         drawing_insert_square( drawing, y, height);
 472
 473         //g_critical("y : %u, height : %u", y, height);
 474
 475         birth.tv_sec = 12000;
 476         birth.tv_nsec = 55700;
 477
 478         processlist_add(process_list,
 479                         10,
 480                         &birth,
 481                         &height);
 482         processlist_get_process_pixels(process_list,
 483                                         10,
 484                                         &birth,
 485                                         &y,
 486                                         &height);
 487         drawing_insert_square( drawing, y, height);
 488
 489         //g_critical("y : %u, height : %u", y, height);
 490
 491         //drawing_insert_square( drawing, height, 5);
 492
 493         for(i=0; i<10; i++)
 494         {
 495                 birth.tv_sec = i*12000;
 496                 birth.tv_nsec = i*55700;
 497
 498                 processlist_add(process_list,
 499                                 i,
 500                                 &birth,
 501                                 &height);
 502                 processlist_get_process_pixels(process_list,
 503                                                 i,
 504                                                 &birth,
 505                                                 &y,
 506                                                 &height);
 507                 drawing_insert_square( drawing, y, height);
 508
 509         //      g_critical("y : %u, height : %u", y, height);
 510
 511         }
 512         //g_critical("height : %u", height);
 513
 514         birth.tv_sec = 12000;
 515         birth.tv_nsec = 55600;
 516
 517         processlist_add(process_list,
 518                         10,
 519                         &birth,
 520                         &y);
 521         processlist_get_process_pixels(process_list,
 522                                         10,
 523                                         &birth,
 524                                         &y,
 525                                         &height);
 526         drawing_insert_square( drawing, y, height);
 527
 528         //g_critical("y : %u, height : %u", y, height);
 529
 530         processlist_add(process_list,
 531                         10000,
 532                         &birth,
 533                         &height);
 534         processlist_get_process_pixels(process_list,
 535                                         10000,
 536                                         &birth,
 537                                         &y,
 538                                         &height);
 539         drawing_insert_square( drawing, y, height);
 540
 541         //g_critical("y : %u, height : %u", y, height);
 542
 543         //drawing_insert_square( drawing, height, 5);
 544         //g_critical("height : %u", height);
 545
 546
 547         processlist_get_process_pixels(process_list,
 548                                 10000,
 549                                 &birth,
 550                                 &y, &height);
 551         processlist_remove(     process_list,
 552                                 10000,
 553                                 &birth);
 554
 555         drawing_remove_square( drawing, y, height);
 556
 557         if(row_ref =
 558                 (GtkTreeRowReference*)g_hash_table_lookup(
 559                                         process_list->process_hash,
 560                                         &Process_Info))
 561         {
 562                 g_critical("key found");
 563                 g_critical("position in the list : %s",
 564                         gtk_tree_path_to_string (
 565                         gtk_tree_row_reference_get_path(
 566                                 (GtkTreeRowReference*)row_ref)
 567                         ));
 568
 569         }
 570
 571         process_list->Test_Process_Sent = TRUE;
 572
 573 }
 574 #endif//NOTUSE
 575