tilda-window.c

   1 #include <string.h>
   2
   3 #include "tilda.h"
   4 #include "tilda-window.h"
   5 #include "tilda-window-dbus-glue.h"
   6 #include "tomboykeybinder.h"
   7
   8 /**
   9  * Find the TildaTerminal corresponding to the currently selected
  10  * tab in self->notebook. This could go away if TildaTerminal were
  11  * a proper subclass of GtkWidget.
  12  */
  13 static TildaTerminal *
  14 tilda_window_find_current_terminal (TildaWindow *self)
  15 {
  16         debug_enter();
  17         debug_assert (TILDA_IS_WINDOW(self));
  18
  19         gint i;
  20         TildaTerminal *ret;
  21         gint current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK(self->notebook));
  22         GtkWidget *box = gtk_notebook_get_nth_page (GTK_NOTEBOOK(self->notebook), current_page);
  23
  24         for (i=0; i<self->terms->len; ++i)
  25         {
  26                 ret = g_ptr_array_index (self->terms, i);
  27
  28                 if (ret->hbox == box)
  29                         return ret;
  30         }
  31
  32         debug_printf ("ERROR: unable to find current terminal!\n");
  33         return NULL;
  34 }
  35
  36 static gint
  37 tilda_window_find_next_free_terminal_number (TildaWindow *self)
  38 {
  39         debug_enter ();
  40         debug_assert (TILDA_IS_WINDOW(self));
  41
  42         gint i, j;
  43         gboolean found;
  44
  45         for (i=0; i<INT_MAX; ++i)
  46         {
  47                 found = FALSE;
  48
  49                 for (j=0; j<self->terms->len; ++j)
  50                 {
  51                         TildaTerminal *tt = g_ptr_array_index (self->terms, j);
  52
  53                         if (tt->number == i)
  54                         {
  55                                 found = TRUE;
  56                                 break;
  57                         }
  58                 }
  59
  60                 if (!found)
  61                         return i;
  62         }
  63
  64         return 0;
  65 }
  66
  67 /**
  68  * Clean up and remove self completely from the program
  69  *
  70  * Should only be used by DBus...
  71  */
  72 gboolean
  73 tilda_window_close (TildaWindow *self)
  74 {
  75         debug_enter  ();
  76         debug_assert (TILDA_IS_WINDOW(self));
  77
  78         tilda_del_window (self->number);
  79
  80         return TRUE;
  81 }
  82
  83 gboolean
  84 tilda_window_add_terminal (TildaWindow *self)
  85 {
  86         debug_enter ();
  87         debug_assert (TILDA_IS_WINDOW(self));
  88
  89         gint number;
  90         TildaTerminal *tt;
  91
  92         number = tilda_window_find_next_free_terminal_number (self);
  93         tt = g_object_new (TILDA_TYPE_TERMINAL,
  94                                            "number", number,
  95                                            "parent-window", self,
  96                                            NULL);
  97         g_ptr_array_add (self->terms, tt);
  98
  99         GtkWidget *label = gtk_label_new ("Tilda");
 100         gint index = gtk_notebook_prepend_page (GTK_NOTEBOOK(self->notebook), tt->hbox, label);
 101         gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK(self->notebook), tt->hbox, TRUE, TRUE, GTK_PACK_END);
 102         gtk_notebook_set_current_page (GTK_NOTEBOOK(self->notebook), index);
 103
 104         if (gtk_notebook_get_n_pages (GTK_NOTEBOOK(self->notebook)) > 1)
 105                 gtk_notebook_set_show_tabs (GTK_NOTEBOOK(self->notebook), TRUE);
 106
 107         return TRUE;
 108 }
 109
 110 /**
 111  * Remove the TildaTerminal with the given number from the given
 112  * TildaWindow.
 113  *
 114  * Return: TRUE on success, FALSE otherwise.
 115  */
 116 gboolean
 117 tilda_window_remove_terminal (TildaWindow *self, gint terminal_number)
 118 {
 119         debug_enter  ();
 120         debug_assert (TILDA_IS_WINDOW(self));
 121         debug_assert (terminal_number >= 0);
 122
 123         gint i;
 124
 125         for (i=0; i<self->terms->len; ++i)
 126         {
 127                 TildaTerminal *tt = g_ptr_array_index (self->terms, i);
 128
 129                 if (tt->number == terminal_number)
 130                 {
 131                         gint notebook_index = gtk_notebook_page_num (GTK_NOTEBOOK(self->notebook), tt->hbox);
 132
 133                         /* Make sure the index was valid */
 134                         if (notebook_index == -1)
 135                         {
 136                                 debug_printf ("ERROR: Bad Notebook Tab\n");
 137                                 return FALSE;
 138                         }
 139
 140                         /* Actually remove the terminal */
 141                         gtk_notebook_remove_page (GTK_NOTEBOOK (self->notebook), notebook_index);
 142
 143                         /* We should hide the tabs if there is only one tab left */
 144                         if (gtk_notebook_get_n_pages (GTK_NOTEBOOK (self->notebook)) == 1)
 145                                 gtk_notebook_set_show_tabs (GTK_NOTEBOOK (self->notebook), FALSE);
 146
 147                         /* Remove the term from our lists, then free it */
 148                         g_ptr_array_remove_fast (self->terms, tt);
 149                         g_object_unref (G_OBJECT(tt));
 150
 151                         /* With no pages left, it's time to remove this window */
 152                         if (gtk_notebook_get_n_pages (GTK_NOTEBOOK (self->notebook)) < 1)
 153                         {
 154                                 debug_printf ("no terminals left, closing window %d\n", self->number);
 155                                 tilda_del_window (self->number);
 156                         }
 157
 158                         /* Leave the loop, we're done */
 159                         break;
 160                 }
 161         }
 162
 163         return TRUE;
 164 }
 165
 166 /**
 167  * This sets up the given TildaWindow for the capability of real
 168  * transparency, if the X server is capable of it. */
 169 static void
 170 tilda_window_setup_real_transparency (TildaWindow *self)
 171 {
 172         debug_enter  ();
 173         debug_assert (TILDA_IS_WINDOW(self));
 174
 175         GdkScreen *screen;
 176         GdkColormap *colormap;
 177
 178         screen = gtk_widget_get_screen (GTK_WIDGET(self->window));
 179         colormap = gdk_screen_get_rgba_colormap (screen);
 180
 181         /* If possible, set the RGBA colormap so VTE can use real alpha
 182          * channels for transparency. */
 183         if (colormap != NULL && gdk_screen_is_composited (screen))
 184         {
 185                 gtk_widget_set_colormap (GTK_WIDGET(self->window), colormap);
 186                 self->have_real_transparency = TRUE;
 187                 return;
 188         }
 189
 190         self->have_real_transparency = FALSE;
 191 }
 192
 193 /* Center the given TildaWindow in the horizontal axis */
 194 static void
 195 tilda_window_center_horizontally (TildaWindow *self)
 196 {
 197         debug_enter  ();
 198         debug_assert (TILDA_IS_WINDOW(self));
 199
 200         const gint screen_center = gdk_screen_width() / 2;
 201         const gint tilda_center  = self->width / 2;
 202         const gint center_coord  = screen_center - tilda_center;
 203
 204         g_object_set (G_OBJECT(self), "x-position", center_coord, NULL);
 205 }
 206
 207 /* Center the given TildaWindow in the vertical axis */
 208 static void
 209 tilda_window_center_vertically (TildaWindow *self)
 210 {
 211         debug_enter  ();
 212         debug_assert (TILDA_IS_WINDOW(self));
 213
 214         const gint screen_center = gdk_screen_height() / 2;
 215         const gint tilda_center  = self->height / 2;
 216         const gint center_coord  = screen_center - tilda_center;
 217
 218         g_object_set (G_OBJECT(self), "y-position", center_coord, NULL);
 219 }
 220
 221 static void
 222 tilda_window_keybinding_cb (const gchar *keystr, gpointer data)
 223 {
 224         debug_enter  ();
 225         debug_assert (TILDA_IS_WINDOW(data));
 226
 227         TildaWindow *self = TILDA_WINDOW(data);
 228         TildaTerminal *tt;
 229
 230         // FIXME: this doesn't handle animation!
 231
 232         switch (self->state)
 233         {
 234                 case WINDOW_UP: /* Pull the window up */
 235
 236                         /* Bugfix: having this here keeps the tilda window from being
 237                          * hidden if you turn off "stick", pull it down on workspace 1,
 238                          * switch to workspace 2, then pull it up and back down. Without
 239                          * this, something in metacity (at least) hides the window. Stupid. */
 240                         gtk_window_deiconify (GTK_WINDOW(self->window));
 241
 242                         /* Re-set the window properties that do not linger after hiding the
 243                          * window. I know this looks stupid, but it keeps all of the state-
 244                          * changing code in the place it belongs: the property-setting code. */
 245                         g_object_set (G_OBJECT(self),
 246                                         "keep-above", self->keep_above,
 247                                         "stick", self->stick,
 248                                         NULL);
 249                         gtk_window_present_with_time (GTK_WINDOW(self->window),
 250                                                                                   tomboy_keybinder_get_current_event_time());
 251
 252                         /* Focusing the term here works perfectly, near as I can tell */
 253                         tt = tilda_window_find_current_terminal (self);
 254                         gtk_widget_grab_focus (GTK_WIDGET(tt->vte_term));
 255
 256                         self->state = WINDOW_DOWN;
 257                         break;
 258
 259                 case WINDOW_DOWN: /* Pull the window up */
 260
 261                         gtk_widget_hide (GTK_WIDGET(self->window));
 262
 263                         self->state = WINDOW_UP;
 264                         break;
 265
 266                 default:
 267                         debug_printf ("ERROR: Window is in a bad state!\n");
 268
 269                         /* Pretend we're down, for good measure.... */
 270                         self->state = WINDOW_DOWN;
 271                         break;
 272         }
 273 }
 274
 275 /**
 276  * Attempt to bind the new_key to show this window.
 277  *
 278  * Return: TRUE if successful, FALSE otherwise.
 279  */
 280 static gboolean
 281 tilda_window_try_to_bind_key (TildaWindow *self, const gchar *new_key)
 282 {
 283         debug_enter  ();
 284         debug_assert (TILDA_IS_WINDOW(self));
 285
 286         gboolean ret = FALSE;
 287
 288         /* Make sure the new key is not null in any way */
 289         if (new_key == NULL || strcmp("", new_key) == 0)
 290                 return FALSE;
 291
 292         /* Unbind if we were set */
 293         if (self->key)
 294                 tomboy_keybinder_unbind (self->key, tilda_window_keybinding_cb);
 295
 296         ret = tomboy_keybinder_bind (new_key, tilda_window_keybinding_cb, self);
 297
 298         /* If it was successful, update the self->key variable and be done with it */
 299         if (ret)
 300         {
 301                 g_free (self->key);
 302                 self->key = g_strdup (new_key);
 303                 return TRUE;
 304         }
 305
 306         g_printerr (_("Bind key '%s' failed. Reverting to original keybinding\n"), self->key);
 307
 308         /* Not successful, so rebind the old key, and return FALSE */
 309         if (self->key != NULL && strcmp("",self->key) != 0)
 310         {
 311                 ret = tomboy_keybinder_bind (self->key, tilda_window_keybinding_cb, self);
 312
 313                 /* Check that it went ok */
 314                 if (!ret)
 315                         g_printerr (_("Unable to re-bind original key '%s'. Oh shit...\n"), self->key);
 316         }
 317         else
 318                 g_printerr (_("No original key to revert to!\n"));
 319
 320         return FALSE;
 321 }
 322
 323 static void
 324 tilda_window_dbus_register_object (TildaWindow *self)
 325 {
 326         debug_enter  ();
 327         debug_assert (TILDA_IS_WINDOW(self));
 328
 329         gchar *object_path;
 330
 331         // Register this object with DBus
 332         object_path = g_strdup_printf ("/net/sourceforge/Tilda/Window%d", self->number);
 333         dbus_g_connection_register_g_object (dbus_connection, object_path, G_OBJECT(self));
 334         g_free (object_path);
 335 }
 336
 337 /*******************************************************************************
 338  * ALL GOBJECT STUFF BELOW PLEASE
 339  ******************************************************************************/
 340
 341 static GObjectClass *parent_class = NULL;
 342
 343 enum tilda_window_properties {
 344         TILDA_WINDOW_NUMBER = 1,
 345
 346         TILDA_WINDOW_KEY,
 347
 348         TILDA_WINDOW_HEIGHT,
 349         TILDA_WINDOW_WIDTH,
 350         TILDA_WINDOW_X_POSITION,
 351         TILDA_WINDOW_Y_POSITION,
 352
 353         TILDA_WINDOW_TAB_POSITION,
 354         TILDA_WINDOW_ANIMATION_ORIENTATION,
 355         TILDA_WINDOW_ANIMATION_DELAY,
 356
 357         TILDA_WINDOW_KEEP_ABOVE,
 358         TILDA_WINDOW_SKIP_TASKBAR_HINT,
 359         TILDA_WINDOW_STICK,
 360         TILDA_WINDOW_HIDDEN_AT_START,
 361         TILDA_WINDOW_CENTERED_HORIZONTALLY,
 362         TILDA_WINDOW_CENTERED_VERTICALLY,
 363
 364         TILDA_WINDOW_HAVE_REAL_TRANSPARENCY,
 365 };
 366
 367 static void
 368 tilda_window_instance_init (GTypeInstance *instance,
 369                                                         gpointer       g_class)
 370 {
 371         debug_enter ();
 372
 373         TildaWindow *self = (TildaWindow *) instance;
 374         self->dispose_has_run = FALSE;
 375
 376         /* Initialize all properties */
 377         self->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 378         self->notebook = gtk_notebook_new ();
 379         self->terms = g_ptr_array_new ();
 380
 381         /* Somewhat of a "poison" value, incase we don't set this */
 382         self->number = 0xdeadbeef;
 383
 384         self->state = WINDOW_UP;
 385 }
 386
 387 static void
 388 tilda_window_set_property (GObject      *object,
 389                                                    guint         property_id,
 390                                                    const GValue *value,
 391                                                    GParamSpec   *pspec)
 392 {
 393         TildaWindow *self = (TildaWindow *) object;
 394
 395         switch (property_id) {
 396
 397                 case TILDA_WINDOW_NUMBER:
 398                         self->number = g_value_get_int (value);
 399                         debug_printf ("window number: %d\n", self->number);
 400                         break;
 401
 402                 case TILDA_WINDOW_KEY:
 403                         tilda_window_try_to_bind_key (self, g_value_get_string (value));
 404                         debug_printf ("window key %s\n", self->key);
 405                         break;
 406
 407                 case TILDA_WINDOW_HEIGHT:
 408                         self->height = g_value_get_int (value);
 409                         gtk_widget_set_size_request (self->window, self->width, self->height);
 410                         gtk_window_resize (GTK_WINDOW(self->window), self->width, self->height);
 411                         debug_printf ("window height: %d\n", self->height);
 412                         break;
 413
 414                 case TILDA_WINDOW_WIDTH:
 415                         self->width = g_value_get_int (value);
 416                         gtk_widget_set_size_request (self->window, self->width, self->height);
 417                         gtk_window_resize (GTK_WINDOW(self->window), self->width, self->height);
 418                         debug_printf ("window width: %d\n", self->width);
 419                         break;
 420
 421                 case TILDA_WINDOW_X_POSITION:
 422                         self->x_position = g_value_get_int (value);
 423                         gtk_window_move (GTK_WINDOW(self->window), self->x_position, self->y_position);
 424                         debug_printf ("window x position: %d\n", self->x_position);
 425                         break;
 426
 427                 case TILDA_WINDOW_Y_POSITION:
 428                         self->y_position = g_value_get_int (value);
 429                         gtk_window_move (GTK_WINDOW(self->window), self->x_position, self->y_position);
 430                         debug_printf ("window y position: %d\n", self->y_position);
 431                         break;
 432
 433                 case TILDA_WINDOW_TAB_POSITION:
 434                         self->tab_position = g_value_get_int (value);
 435                         gtk_notebook_set_tab_pos (GTK_NOTEBOOK(self->notebook), self->tab_position);
 436                         debug_printf ("window tab position: %d\n", self->tab_position);
 437                         break;
 438
 439                 case TILDA_WINDOW_ANIMATION_ORIENTATION:
 440                         self->animation_orientation = g_value_get_int (value);
 441                         debug_printf ("window animation orientation: %d\n", self->animation_orientation);
 442                         break;
 443
 444                 case TILDA_WINDOW_ANIMATION_DELAY:
 445                         self->animation_delay = g_value_get_int (value);
 446                         debug_printf ("window animation delay: %d\n", self->animation_delay);
 447                         break;
 448
 449                 case TILDA_WINDOW_KEEP_ABOVE:
 450                         self->keep_above = g_value_get_boolean (value);
 451                         gtk_window_set_keep_above (GTK_WINDOW(self->window), self->keep_above);
 452                         debug_printf ("window keep above: %d\n", self->keep_above);
 453                         break;
 454
 455                 case TILDA_WINDOW_SKIP_TASKBAR_HINT:
 456                         self->skip_taskbar_hint = g_value_get_boolean (value);
 457                         gtk_window_set_skip_taskbar_hint (GTK_WINDOW(self->window), self->skip_taskbar_hint);
 458                         debug_printf ("window skip taskbar hint: %d\n", self->skip_taskbar_hint);
 459                         break;
 460
 461                 case TILDA_WINDOW_STICK:
 462                         self->stick = g_value_get_boolean (value);
 463
 464                         /* This is moderately ugly, but GTK+ does it this way... */
 465                         self->stick ? gtk_window_stick (GTK_WINDOW(self->window))
 466                                                 : gtk_window_unstick (GTK_WINDOW(self->window));
 467                         debug_printf ("window stick: %d\n", self->stick);
 468                         break;
 469
 470                 case TILDA_WINDOW_HIDDEN_AT_START:
 471                         self->hidden_at_start = g_value_get_boolean (value);
 472                         debug_printf ("window hidden at start: %d\n", self->hidden_at_start);
 473                         break;
 474
 475                 case TILDA_WINDOW_CENTERED_HORIZONTALLY:
 476                         self->centered_horizontally = g_value_get_boolean (value);
 477                         if (self->centered_horizontally)
 478                                 tilda_window_center_horizontally (self);
 479                         debug_printf ("window centered horizontally: %d\n", self->centered_horizontally);
 480                         break;
 481
 482                 case TILDA_WINDOW_CENTERED_VERTICALLY:
 483                         self->centered_vertically = g_value_get_boolean (value);
 484                         if (self->centered_vertically)
 485                                 tilda_window_center_vertically (self);
 486                         debug_printf ("window centered vertically: %d\n", self->centered_vertically);
 487                         break;
 488
 489                 case TILDA_WINDOW_HAVE_REAL_TRANSPARENCY:
 490                         self->have_real_transparency = g_value_get_boolean (value);
 491                         debug_printf ("window have real transp: %d\n", self->have_real_transparency);
 492                         break;
 493
 494                 default:
 495                         /* We don't have this property */
 496                         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 497                         break;
 498         }
 499 }
 500
 501 static void
 502 tilda_window_get_property (GObject    *object,
 503                                                    guint       property_id,
 504                                                    GValue     *value,
 505                                                    GParamSpec *pspec)
 506 {
 507         TildaWindow *self = (TildaWindow *) object;
 508
 509         switch (property_id) {
 510
 511                 case TILDA_WINDOW_NUMBER:
 512                         g_value_set_int (value, self->number);
 513                         break;
 514
 515                 case TILDA_WINDOW_KEY:
 516                         g_value_set_string (value, self->key);
 517                         break;
 518
 519                 case TILDA_WINDOW_HEIGHT:
 520                         g_value_set_int (value, self->height);
 521                         break;
 522
 523                 case TILDA_WINDOW_WIDTH:
 524                         g_value_set_int (value, self->width);
 525                         break;
 526
 527                 case TILDA_WINDOW_X_POSITION:
 528                         g_value_set_int (value, self->x_position);
 529                         break;
 530
 531                 case TILDA_WINDOW_Y_POSITION:
 532                         g_value_set_int (value, self->y_position);
 533                         break;
 534
 535                 case TILDA_WINDOW_TAB_POSITION:
 536                         g_value_set_int (value, self->tab_position);
 537                         break;
 538
 539                 case TILDA_WINDOW_ANIMATION_ORIENTATION:
 540                         g_value_set_int (value, self->animation_orientation);
 541                         break;
 542
 543                 case TILDA_WINDOW_ANIMATION_DELAY:
 544                         g_value_set_int (value, self->animation_delay);
 545                         break;
 546
 547                 case TILDA_WINDOW_KEEP_ABOVE:
 548                         g_value_set_boolean (value, self->keep_above);
 549                         break;
 550
 551                 case TILDA_WINDOW_SKIP_TASKBAR_HINT:
 552                         g_value_set_boolean (value, self->skip_taskbar_hint);
 553                         break;
 554
 555                 case TILDA_WINDOW_STICK:
 556                         g_value_set_boolean (value, self->stick);
 557                         break;
 558
 559                 case TILDA_WINDOW_HIDDEN_AT_START:
 560                         g_value_set_boolean (value, self->hidden_at_start);
 561                         break;
 562
 563                 case TILDA_WINDOW_CENTERED_HORIZONTALLY:
 564                         g_value_set_boolean (value, self->centered_horizontally);
 565                         break;
 566
 567                 case TILDA_WINDOW_CENTERED_VERTICALLY:
 568                         g_value_set_boolean (value, self->centered_vertically);
 569                         break;
 570
 571                 case TILDA_WINDOW_HAVE_REAL_TRANSPARENCY:
 572                         g_value_set_boolean (value, self->have_real_transparency);
 573                         break;
 574
 575                 default:
 576                         /* We don't have this property */
 577                         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 578                         break;
 579         }
 580 }
 581
 582 static GObject *
 583 tilda_window_constructor (GType                  type,
 584                                                   guint                  n_construct_properties,
 585                                                   GObjectConstructParam *construct_properties)
 586 {
 587         debug_enter ();
 588
 589         GObject *obj;
 590         TildaWindow *self;
 591
 592         /* Invoke parent constructor */
 593         TildaWindowClass *klass;
 594         klass = TILDA_WINDOW_CLASS (g_type_class_peek (TILDA_TYPE_WINDOW));
 595         obj = parent_class->constructor (type,
 596                                                                          n_construct_properties,
 597                                                                          construct_properties);
 598
 599         /* Do other stuff here. The object is ready to go now, and all
 600          * ctor properties have been set.
 601          */
 602         self = TILDA_WINDOW(obj);
 603
 604         /* Register this object with DBus */
 605         tilda_window_dbus_register_object (self);
 606
 607         /* Try to set up real transparency */
 608         tilda_window_setup_real_transparency (self);
 609
 610         gtk_container_add (GTK_CONTAINER(self->window), self->notebook);
 611         gtk_widget_show (self->notebook);
 612
 613         // FIXME: Remove these, and replace with reads from the config system
 614         g_object_set (G_OBJECT(self), "key", "F2", NULL);
 615         g_object_set (G_OBJECT(self), "x-position", 0, "y-position", 0, NULL);
 616         g_object_set (G_OBJECT(self), "height", 400, "width", 1680, NULL);
 617         g_object_set (G_OBJECT(self), "keep-above", TRUE, "stick", TRUE, NULL);
 618         g_object_set (G_OBJECT(self), "hidden-at-start", FALSE, NULL);
 619
 620         gtk_window_set_decorated (GTK_WINDOW(self->window), FALSE);
 621
 622         // FIXME: It should be configurable how many terms we add at startup
 623         tilda_window_add_terminal (self);
 624         tilda_window_add_terminal (self);
 625
 626         /* Show us if we're ready. If not, just remain hidden. All sub-widgets must
 627          * be gtk_widget_show()n by this point. */
 628         if (!self->hidden_at_start)
 629         {
 630                 gtk_widget_show (self->window);
 631                 self->state = WINDOW_DOWN;
 632         }
 633         else
 634                 self->state = WINDOW_UP;
 635
 636         return obj;
 637 }
 638
 639 static void
 640 my_unref (gpointer data, gpointer user_data)
 641 {
 642         debug_enter ();
 643
 644         // FIXME: This function should probably be eliminated. It /is/ rather ugly
 645         g_object_unref (G_OBJECT(data));
 646 }
 647
 648 static void
 649 tilda_window_dispose (GObject *obj)
 650 {
 651         debug_enter ();
 652
 653         TildaWindow *self = (TildaWindow *) obj;
 654
 655         /* We don't want to run dispose twice, so just return immediately */
 656         if (self->dispose_has_run)
 657                 return;
 658
 659         /*
 660          * In dispose, you are supposed to free all types referenced from this
 661          * object which might themselves hold a reference to self. Generally,
 662          * the most simple solution is to unref all members on which you own a
 663          * reference.
 664          *
 665          * NOTE: See the following for how to deal with GtkObject-derived things:
 666          * http://library.gnome.org/devel/gtk/unstable/GtkObject.html
 667          */
 668         g_ptr_array_foreach (self->terms, my_unref, NULL);
 669         gtk_widget_destroy (self->window);
 670
 671         /* Chain up to the parent class */
 672         G_OBJECT_CLASS (parent_class)->dispose (obj);
 673 }
 674
 675 static void
 676 tilda_window_finalize (GObject *obj)
 677 {
 678         debug_enter ();
 679
 680         TildaWindow *self = (TildaWindow *) obj;
 681
 682         /*
 683          * Here, complete the object's destruction.
 684          * You might not need to do much...
 685          */
 686         // TODO: g_free() any primitives here
 687         g_ptr_array_free (self->terms, TRUE);
 688
 689
 690         /* Chain up to the parent class */
 691         G_OBJECT_CLASS (parent_class)->finalize (obj);
 692 }
 693
 694 static void
 695 tilda_window_class_init (gpointer g_class,
 696                                                  gpointer g_class_data)
 697 {
 698         debug_enter ();
 699
 700         GObjectClass *gobject_class = G_OBJECT_CLASS (g_class);
 701         TildaWindowClass *klass = TILDA_WINDOW_CLASS (g_class);
 702         GParamSpec *pspec;
 703
 704         /* Hook our functions to this type */
 705         gobject_class->set_property = tilda_window_set_property;
 706         gobject_class->get_property = tilda_window_get_property;
 707         gobject_class->dispose = tilda_window_dispose;
 708         gobject_class->finalize = tilda_window_finalize;
 709         gobject_class->constructor = tilda_window_constructor;
 710
 711         parent_class = g_type_class_peek_parent (klass);
 712
 713         /* Install all of the properties */
 714         pspec = g_param_spec_int ("number",
 715                                                           _("Window number"),
 716                                                           NULL,
 717                                                           0,            // min value
 718                                                           INT_MAX,      // max value
 719                                                           0,            // def value
 720                                                           G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE);
 721
 722         g_object_class_install_property (gobject_class,
 723                                                                          TILDA_WINDOW_NUMBER,
 724                                                                          pspec);
 725
 726         pspec = g_param_spec_string ("key",
 727                                                                  _("Window's drop-down keybinding"),
 728                                                                  NULL,
 729                                                                  NULL,
 730                                                                  G_PARAM_READWRITE);
 731
 732         g_object_class_install_property (gobject_class,
 733                                                                          TILDA_WINDOW_KEY,
 734                                                                          pspec);
 735
 736         pspec = g_param_spec_int ("height",
 737                                                           _("Window's height"),
 738                                                           NULL,
 739                                                           0,
 740                                                           INT_MAX,
 741                                                           0,
 742                                                           G_PARAM_READWRITE);
 743
 744         g_object_class_install_property (gobject_class,
 745                                                                          TILDA_WINDOW_HEIGHT,
 746                                                                          pspec);
 747
 748         pspec = g_param_spec_int ("width",
 749                                                           _("Window's width"),
 750                                                           NULL,
 751                                                           0,
 752                                                           INT_MAX,
 753                                                           0,
 754                                                           G_PARAM_READWRITE);
 755
 756         g_object_class_install_property (gobject_class,
 757                                                                          TILDA_WINDOW_WIDTH,
 758                                                                          pspec);
 759
 760         pspec = g_param_spec_int ("x-position",
 761                                                           _("Window's x position"),
 762                                                           NULL,
 763                                                           0,
 764                                                           INT_MAX,
 765                                                           0,
 766                                                           G_PARAM_READWRITE);
 767
 768         g_object_class_install_property (gobject_class,
 769                                                                          TILDA_WINDOW_X_POSITION,
 770                                                                          pspec);
 771
 772         pspec = g_param_spec_int ("y-position",
 773                                                           _("Window's y position"),
 774                                                           NULL,
 775                                                           0,
 776                                                           INT_MAX,
 777                                                           0,
 778                                                           G_PARAM_READWRITE);
 779
 780         g_object_class_install_property (gobject_class,
 781                                                                          TILDA_WINDOW_Y_POSITION,
 782                                                                          pspec);
 783
 784         pspec = g_param_spec_int ("tab-position",
 785                                                           _("Position of window's tab bar"),
 786                                                           NULL,
 787                                                           0,
 788                                                           INT_MAX,
 789                                                           0,
 790                                                           G_PARAM_READWRITE);
 791
 792         g_object_class_install_property (gobject_class,
 793                                                                          TILDA_WINDOW_TAB_POSITION,
 794                                                                          pspec);
 795
 796         pspec = g_param_spec_int ("animation-orientation",
 797                                                           _("Window's animation orientation"),
 798                                                           NULL,
 799                                                           0,
 800                                                           INT_MAX,
 801                                                           0,
 802                                                           G_PARAM_READWRITE);
 803
 804         g_object_class_install_property (gobject_class,
 805                                                                          TILDA_WINDOW_ANIMATION_ORIENTATION,
 806                                                                          pspec);
 807
 808         pspec = g_param_spec_int ("animation-delay",
 809                                                           _("Amount of time in milliseconds between animation intervals"),
 810                                                           NULL,
 811                                                           0,
 812                                                           INT_MAX,
 813                                                           0,
 814                                                           G_PARAM_READWRITE);
 815
 816         g_object_class_install_property (gobject_class,
 817                                                                          TILDA_WINDOW_ANIMATION_DELAY,
 818                                                                          pspec);
 819
 820         pspec = g_param_spec_boolean ("keep-above",
 821                                                                   _("Keep this window above all others"),
 822                                                                   NULL,
 823                                                                   FALSE,
 824                                                                   G_PARAM_READWRITE);
 825
 826         g_object_class_install_property (gobject_class,
 827                                                                          TILDA_WINDOW_KEEP_ABOVE,
 828                                                                          pspec);
 829
 830         pspec = g_param_spec_boolean ("skip-taskbar-hint",
 831                                                                   _("Hide this window in the taskbar if TRUE"),
 832                                                                   NULL,
 833                                                                   FALSE,
 834                                                                   G_PARAM_READWRITE);
 835
 836         g_object_class_install_property (gobject_class,
 837                                                                          TILDA_WINDOW_SKIP_TASKBAR_HINT,
 838                                                                          pspec);
 839
 840         pspec = g_param_spec_boolean ("stick",
 841                                                                   _("Display this window on all workspaces"),
 842                                                                   NULL,
 843                                                                   FALSE,
 844                                                                   G_PARAM_READWRITE);
 845
 846         g_object_class_install_property (gobject_class,
 847                                                                          TILDA_WINDOW_STICK,
 848                                                                          pspec);
 849
 850         pspec = g_param_spec_boolean ("hidden-at-start",
 851                                                                   _("Hide the window when it is first created"),
 852                                                                   NULL,
 853                                                                   FALSE,
 854                                                                   G_PARAM_READWRITE);
 855
 856         g_object_class_install_property (gobject_class,
 857                                                                          TILDA_WINDOW_HIDDEN_AT_START,
 858                                                                          pspec);
 859
 860         pspec = g_param_spec_boolean ("centered-horizontally",
 861                                                                   _("Center the window horizontally"),
 862                                                                   NULL,
 863                                                                   FALSE,
 864                                                                   G_PARAM_READWRITE);
 865
 866         g_object_class_install_property (gobject_class,
 867                                                                          TILDA_WINDOW_CENTERED_HORIZONTALLY,
 868                                                                          pspec);
 869
 870         pspec = g_param_spec_boolean ("centered-vertically",
 871                                                                   _("Center the window vertically"),
 872                                                                   NULL,
 873                                                                   FALSE,
 874                                                                   G_PARAM_READWRITE);
 875
 876         g_object_class_install_property (gobject_class,
 877                                                                          TILDA_WINDOW_CENTERED_VERTICALLY,
 878                                                                          pspec);
 879
 880         pspec = g_param_spec_boolean ("have-real-transparency",
 881                                                                   NULL, NULL, FALSE, G_PARAM_READABLE);
 882
 883         g_object_class_install_property (gobject_class,
 884                                                                          TILDA_WINDOW_HAVE_REAL_TRANSPARENCY,
 885                                                                          pspec);
 886
 887         /* Hook the TildaWindow type into DBus */
 888         dbus_g_object_type_install_info (tilda_window_get_type(), &dbus_glib_tilda_window_object_info);
 889 }
 890
 891 GType
 892 tilda_window_get_type (void)
 893 {
 894         static GType type = 0;
 895
 896         if (type == 0)
 897         {
 898                 static const GTypeInfo info = {
 899                         sizeof (TildaWindowClass),
 900                         NULL,   /* base_init */
 901                         NULL,   /* base_finalize */
 902                         tilda_window_class_init,        /* class_init */
 903                         NULL,   /* class_finalize */
 904                         NULL,   /* class_data */
 905                         sizeof (TildaWindow),
 906                         0,              /* n_preallocs */
 907                         tilda_window_instance_init,     /* instance_init */
 908                 };
 909
 910                 type = g_type_register_static (G_TYPE_OBJECT,
 911                                                                            "TildaWindowType",
 912                                                                            &info,
 913                                                                            0);
 914         }
 915
 916         return type;
 917 }
 918
 919 /* vim: set ts=4 sts=4 sw=4 noet tw=112: */