tilda-window.c

   1 #include <string.h> /* for strcmp() */
   2 #include <gdk/gdkx.h> /* for gdk_x11_window_set_user_time() */
   3
   4 #include "tilda.h"
   5 #include "tilda-window.h"
   6 #include "tilda-window-dbus-glue.h"
   7 #include "tomboykeybinder.h"
   8
   9 /**
  10  * Find the TildaTerminal corresponding to the currently selected
  11  * tab in self->notebook. This could go away if TildaTerminal were
  12  * a proper subclass of GtkWidget.
  13  */
  14 static TildaTerminal *
  15 tilda_window_find_current_terminal (TildaWindow *self)
  16 {
  17         debug_enter();
  18         debug_assert (TILDA_IS_WINDOW(self));
  19
  20         gint i;
  21         TildaTerminal *ret;
  22         gint current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK(self->notebook));
  23         GtkWidget *box = gtk_notebook_get_nth_page (GTK_NOTEBOOK(self->notebook), current_page);
  24
  25         for (i=0; i<self->terms->len; ++i)
  26         {
  27                 ret = g_ptr_array_index (self->terms, i);
  28
  29                 if (ret->hbox == box)
  30                         return ret;
  31         }
  32
  33         debug_printf ("ERROR: unable to find current terminal!\n");
  34         return NULL;
  35 }
  36
  37 static gint
  38 tilda_window_find_next_free_terminal_number (TildaWindow *self)
  39 {
  40         debug_enter ();
  41         debug_assert (TILDA_IS_WINDOW(self));
  42
  43         gint i, j;
  44         gboolean found;
  45
  46         for (i=0; i<INT_MAX; ++i)
  47         {
  48                 found = FALSE;
  49
  50                 for (j=0; j<self->terms->len; ++j)
  51                 {
  52                         TildaTerminal *tt = g_ptr_array_index (self->terms, j);
  53
  54                         if (tt->number == i)
  55                         {
  56                                 found = TRUE;
  57                                 break;
  58                         }
  59                 }
  60
  61                 if (!found)
  62                         return i;
  63         }
  64
  65         return 0;
  66 }
  67
  68 /**
  69  * Clean up and remove self completely from the program
  70  *
  71  * Should only be used by DBus...
  72  */
  73 gboolean
  74 tilda_window_close (TildaWindow *self)
  75 {
  76         debug_enter  ();
  77         debug_assert (TILDA_IS_WINDOW(self));
  78
  79         tilda_del_window (self->number);
  80
  81         return TRUE;
  82 }
  83
  84 gboolean
  85 tilda_window_add_terminal (TildaWindow *self)
  86 {
  87         debug_enter ();
  88         debug_assert (TILDA_IS_WINDOW(self));
  89
  90         gint number;
  91         TildaTerminal *tt;
  92
  93         number = tilda_window_find_next_free_terminal_number (self);
  94         tt = g_object_new (TILDA_TYPE_TERMINAL,
  95                                            "number", number,
  96                                            "parent-window", self,
  97                                            NULL);
  98         g_ptr_array_add (self->terms, tt);
  99
 100         GtkWidget *label = gtk_label_new ("Tilda");
 101         gint index = gtk_notebook_prepend_page (GTK_NOTEBOOK(self->notebook), tt->hbox, label);
 102         gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK(self->notebook), tt->hbox, TRUE, TRUE, GTK_PACK_END);
 103         gtk_notebook_set_current_page (GTK_NOTEBOOK(self->notebook), index);
 104
 105         if (gtk_notebook_get_n_pages (GTK_NOTEBOOK(self->notebook)) > 1)
 106                 gtk_notebook_set_show_tabs (GTK_NOTEBOOK(self->notebook), TRUE);
 107
 108         /* Focus the VTE Terminal */
 109         gtk_widget_grab_focus (tt->vte_term);
 110
 111         return TRUE;
 112 }
 113
 114 /**
 115  * Remove the TildaTerminal with the given number from the given
 116  * TildaWindow.
 117  *
 118  * Return: TRUE on success, FALSE otherwise.
 119  */
 120 gboolean
 121 tilda_window_remove_terminal (TildaWindow *self, gint terminal_number)
 122 {
 123         debug_enter  ();
 124         debug_assert (TILDA_IS_WINDOW(self));
 125         debug_assert (terminal_number >= 0);
 126
 127         gint i;
 128
 129         for (i=0; i<self->terms->len; ++i)
 130         {
 131                 TildaTerminal *tt = g_ptr_array_index (self->terms, i);
 132
 133                 if (tt->number == terminal_number)
 134                 {
 135                         gint notebook_index = gtk_notebook_page_num (GTK_NOTEBOOK(self->notebook), tt->hbox);
 136
 137                         /* Make sure the index was valid */
 138                         if (notebook_index == -1)
 139                         {
 140                                 debug_printf ("ERROR: Bad Notebook Tab\n");
 141                                 return FALSE;
 142                         }
 143
 144                         /* Actually remove the terminal */
 145                         gtk_notebook_remove_page (GTK_NOTEBOOK (self->notebook), notebook_index);
 146
 147                         /* We should hide the tabs if there is only one tab left */
 148                         if (gtk_notebook_get_n_pages (GTK_NOTEBOOK (self->notebook)) == 1)
 149                                 gtk_notebook_set_show_tabs (GTK_NOTEBOOK (self->notebook), FALSE);
 150
 151                         /* Remove the term from our lists, then free it */
 152                         g_ptr_array_remove_fast (self->terms, tt);
 153                         g_object_unref (G_OBJECT(tt));
 154
 155                         /* With no pages left, it's time to remove this window */
 156                         if (gtk_notebook_get_n_pages (GTK_NOTEBOOK (self->notebook)) < 1)
 157                         {
 158                                 debug_printf ("no terminals left, closing window %d\n", self->number);
 159                                 tilda_del_window (self->number);
 160                         }
 161
 162                         /* Leave the loop, we're done */
 163                         break;
 164                 }
 165         }
 166
 167         return TRUE;
 168 }
 169
 170 /**
 171  * This sets up the given TildaWindow for the capability of real
 172  * transparency, if the X server is capable of it. */
 173 static void
 174 tilda_window_setup_real_transparency (TildaWindow *self)
 175 {
 176         debug_enter  ();
 177         debug_assert (TILDA_IS_WINDOW(self));
 178
 179         GdkScreen *screen;
 180         GdkColormap *colormap;
 181
 182         screen = gtk_widget_get_screen (GTK_WIDGET(self->window));
 183         colormap = gdk_screen_get_rgba_colormap (screen);
 184
 185         /* If possible, set the RGBA colormap so VTE can use real alpha
 186          * channels for transparency. */
 187         if (colormap != NULL && gdk_screen_is_composited (screen))
 188         {
 189                 gtk_widget_set_colormap (GTK_WIDGET(self->window), colormap);
 190                 self->have_real_transparency = TRUE;
 191                 return;
 192         }
 193
 194         self->have_real_transparency = FALSE;
 195 }
 196
 197 /* Center the given TildaWindow in the horizontal axis */
 198 static void
 199 tilda_window_center_horizontally (TildaWindow *self)
 200 {
 201         debug_enter  ();
 202         debug_assert (TILDA_IS_WINDOW(self));
 203
 204         const gint screen_center = gdk_screen_width() / 2;
 205         const gint tilda_center  = self->width / 2;
 206         const gint center_coord  = screen_center - tilda_center;
 207
 208         g_object_set (G_OBJECT(self), "x-position", center_coord, NULL);
 209 }
 210
 211 /* Center the given TildaWindow in the vertical axis */
 212 static void
 213 tilda_window_center_vertically (TildaWindow *self)
 214 {
 215         debug_enter  ();
 216         debug_assert (TILDA_IS_WINDOW(self));
 217
 218         const gint screen_center = gdk_screen_height() / 2;
 219         const gint tilda_center  = self->height / 2;
 220         const gint center_coord  = screen_center - tilda_center;
 221
 222         g_object_set (G_OBJECT(self), "y-position", center_coord, NULL);
 223 }
 224
 225 static void
 226 tilda_window_keybinding_cb (const gchar *keystr, gpointer data)
 227 {
 228         debug_enter  ();
 229         debug_assert (TILDA_IS_WINDOW(data));
 230
 231         TildaWindow *self = TILDA_WINDOW(data);
 232         TildaTerminal *tt;
 233
 234         /* This call sets the X11 window property _NET_WM_USER_TIME, which GTK+ normally
 235          * sets for us. However, because this callback is activated via a global keybinding,
 236          * we see the event before GDK / GTK+ does. Therefore, to get the focus, we must
 237          * set the property ourselves. */
 238         gdk_x11_window_set_user_time (GTK_WIDGET(self->window)->window,
 239                                                                   tomboy_keybinder_get_current_event_time());
 240
 241         switch (self->state)
 242         {
 243                 case WINDOW_UP: /* Pull the window up */
 244
 245                         /* Bugfix: having this here keeps the tilda window from being
 246                          * hidden if you turn off "stick", pull it down on workspace 1,
 247                          * switch to workspace 2, then pull it up and back down. Without
 248                          * this, something in metacity (at least) hides the window. Stupid. */
 249                         gtk_window_deiconify (GTK_WINDOW(self->window));
 250
 251                         /* Re-set the window properties that do not linger after hiding the
 252                          * window. I know this looks stupid, but it keeps all of the state-
 253                          * changing code in the place it belongs: the property-setting code. */
 254                         g_object_set (G_OBJECT(self),
 255                                         "keep-above", self->keep_above,
 256                                         "stick", self->stick,
 257                                         NULL);
 258                         gtk_widget_show (GTK_WIDGET(self->window));
 259
 260                         /* Focusing the term here works perfectly, near as I can tell */
 261                         tt = tilda_window_find_current_terminal (self);
 262                         gtk_widget_grab_focus (GTK_WIDGET(tt->vte_term));
 263
 264                         self->state = WINDOW_DOWN;
 265                         break;
 266
 267                 case WINDOW_DOWN: /* Pull the window up */
 268
 269                         gtk_widget_hide (GTK_WIDGET(self->window));
 270
 271                         self->state = WINDOW_UP;
 272                         break;
 273
 274                 default:
 275                         debug_printf ("ERROR: Window is in a bad state!\n");
 276
 277                         /* Pretend we're down, for good measure.... */
 278                         self->state = WINDOW_DOWN;
 279                         break;
 280         }
 281 }
 282
 283 /**
 284  * Attempt to bind the new_key to show this window.
 285  *
 286  * Return: TRUE if successful, FALSE otherwise.
 287  */
 288 static gboolean
 289 tilda_window_try_to_bind_key (TildaWindow *self, const gchar *new_key)
 290 {
 291         debug_enter  ();
 292         debug_assert (TILDA_IS_WINDOW(self));
 293
 294         gboolean ret = FALSE;
 295
 296         /* Make sure the new key is not null in any way */
 297         if (new_key == NULL || strcmp("", new_key) == 0)
 298                 return FALSE;
 299
 300         /* Unbind if we were set */
 301         if (self->key)
 302                 tomboy_keybinder_unbind (self->key, tilda_window_keybinding_cb);
 303
 304         ret = tomboy_keybinder_bind (new_key, tilda_window_keybinding_cb, self);
 305
 306         /* If it was successful, update the self->key variable and be done with it */
 307         if (ret)
 308         {
 309                 g_free (self->key);
 310                 self->key = g_strdup (new_key);
 311                 return TRUE;
 312         }
 313
 314         g_printerr (_("Bind key '%s' failed. Reverting to original keybinding\n"), self->key);
 315
 316         /* Not successful, so rebind the old key, and return FALSE */
 317         if (self->key != NULL && strcmp("",self->key) != 0)
 318         {
 319                 ret = tomboy_keybinder_bind (self->key, tilda_window_keybinding_cb, self);
 320
 321                 /* Check that it went ok */
 322                 if (!ret)
 323                         g_printerr (_("Unable to re-bind original key '%s'. Oh shit...\n"), self->key);
 324         }
 325         else
 326                 g_printerr (_("No original key to revert to!\n"));
 327
 328         return FALSE;
 329 }
 330
 331 static void
 332 tilda_window_dbus_register_object (TildaWindow *self)
 333 {
 334         debug_enter  ();
 335         debug_assert (TILDA_IS_WINDOW(self));
 336
 337         gchar *object_path;
 338
 339         // Register this object with DBus
 340         object_path = g_strdup_printf ("/net/sourceforge/Tilda/Window%d", self->number);
 341         dbus_g_connection_register_g_object (dbus_connection, object_path, G_OBJECT(self));
 342         g_free (object_path);
 343 }
 344
 345 /*******************************************************************************
 346  * ALL GOBJECT STUFF BELOW PLEASE
 347  ******************************************************************************/
 348
 349 static GObjectClass *parent_class = NULL;
 350
 351 enum tilda_window_properties {
 352         TILDA_WINDOW_NUMBER = 1,
 353
 354         TILDA_WINDOW_KEY,
 355
 356         TILDA_WINDOW_HEIGHT,
 357         TILDA_WINDOW_WIDTH,
 358         TILDA_WINDOW_X_POSITION,
 359         TILDA_WINDOW_Y_POSITION,
 360
 361         TILDA_WINDOW_TAB_POSITION,
 362         TILDA_WINDOW_ANIMATION_ORIENTATION,
 363         TILDA_WINDOW_ANIMATION_DELAY,
 364
 365         TILDA_WINDOW_KEEP_ABOVE,
 366         TILDA_WINDOW_SKIP_TASKBAR_HINT,
 367         TILDA_WINDOW_STICK,
 368         TILDA_WINDOW_HIDDEN_AT_START,
 369         TILDA_WINDOW_CENTERED_HORIZONTALLY,
 370         TILDA_WINDOW_CENTERED_VERTICALLY,
 371
 372         TILDA_WINDOW_HAVE_REAL_TRANSPARENCY,
 373 };
 374
 375 static void
 376 tilda_window_instance_init (GTypeInstance *instance,
 377                                                         gpointer       g_class)
 378 {
 379         debug_enter ();
 380
 381         TildaWindow *self = (TildaWindow *) instance;
 382         self->dispose_has_run = FALSE;
 383
 384         /* Initialize all properties */
 385         self->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 386         self->notebook = gtk_notebook_new ();
 387         self->terms = g_ptr_array_new ();
 388
 389         /* Somewhat of a "poison" value, incase we don't set this */
 390         self->number = 0xdeadbeef;
 391
 392         self->state = WINDOW_UP;
 393 }
 394
 395 static void
 396 tilda_window_set_property (GObject      *object,
 397                                                    guint         property_id,
 398                                                    const GValue *value,
 399                                                    GParamSpec   *pspec)
 400 {
 401         TildaWindow *self = (TildaWindow *) object;
 402
 403         switch (property_id) {
 404
 405                 case TILDA_WINDOW_NUMBER:
 406                         self->number = g_value_get_int (value);
 407                         debug_printf ("window number: %d\n", self->number);
 408                         break;
 409
 410                 case TILDA_WINDOW_KEY:
 411                         tilda_window_try_to_bind_key (self, g_value_get_string (value));
 412                         debug_printf ("window key %s\n", self->key);
 413                         break;
 414
 415                 case TILDA_WINDOW_HEIGHT:
 416                         self->height = g_value_get_int (value);
 417                         gtk_widget_set_size_request (self->window, self->width, self->height);
 418                         gtk_window_resize (GTK_WINDOW(self->window), self->width, self->height);
 419                         debug_printf ("window height: %d\n", self->height);
 420                         break;
 421
 422                 case TILDA_WINDOW_WIDTH:
 423                         self->width = g_value_get_int (value);
 424                         gtk_widget_set_size_request (self->window, self->width, self->height);
 425                         gtk_window_resize (GTK_WINDOW(self->window), self->width, self->height);
 426                         debug_printf ("window width: %d\n", self->width);
 427                         break;
 428
 429                 case TILDA_WINDOW_X_POSITION:
 430                         self->x_position = g_value_get_int (value);
 431                         gtk_window_move (GTK_WINDOW(self->window), self->x_position, self->y_position);
 432                         debug_printf ("window x position: %d\n", self->x_position);
 433                         break;
 434
 435                 case TILDA_WINDOW_Y_POSITION:
 436                         self->y_position = g_value_get_int (value);
 437                         gtk_window_move (GTK_WINDOW(self->window), self->x_position, self->y_position);
 438                         debug_printf ("window y position: %d\n", self->y_position);
 439                         break;
 440
 441                 case TILDA_WINDOW_TAB_POSITION:
 442                         self->tab_position = g_value_get_int (value);
 443                         gtk_notebook_set_tab_pos (GTK_NOTEBOOK(self->notebook), self->tab_position);
 444                         debug_printf ("window tab position: %d\n", self->tab_position);
 445                         break;
 446
 447                 case TILDA_WINDOW_ANIMATION_ORIENTATION:
 448                         self->animation_orientation = g_value_get_int (value);
 449                         debug_printf ("window animation orientation: %d\n", self->animation_orientation);
 450                         break;
 451
 452                 case TILDA_WINDOW_ANIMATION_DELAY:
 453                         self->animation_delay = g_value_get_int (value);
 454                         debug_printf ("window animation delay: %d\n", self->animation_delay);
 455                         break;
 456
 457                 case TILDA_WINDOW_KEEP_ABOVE:
 458                         self->keep_above = g_value_get_boolean (value);
 459                         gtk_window_set_keep_above (GTK_WINDOW(self->window), self->keep_above);
 460                         debug_printf ("window keep above: %d\n", self->keep_above);
 461                         break;
 462
 463                 case TILDA_WINDOW_SKIP_TASKBAR_HINT:
 464                         self->skip_taskbar_hint = g_value_get_boolean (value);
 465                         gtk_window_set_skip_taskbar_hint (GTK_WINDOW(self->window), self->skip_taskbar_hint);
 466                         debug_printf ("window skip taskbar hint: %d\n", self->skip_taskbar_hint);
 467                         break;
 468
 469                 case TILDA_WINDOW_STICK:
 470                         self->stick = g_value_get_boolean (value);
 471
 472                         /* This is moderately ugly, but GTK+ does it this way... */
 473                         self->stick ? gtk_window_stick (GTK_WINDOW(self->window))
 474                                                 : gtk_window_unstick (GTK_WINDOW(self->window));
 475                         debug_printf ("window stick: %d\n", self->stick);
 476                         break;
 477
 478                 case TILDA_WINDOW_HIDDEN_AT_START:
 479                         self->hidden_at_start = g_value_get_boolean (value);
 480                         debug_printf ("window hidden at start: %d\n", self->hidden_at_start);
 481                         break;
 482
 483                 case TILDA_WINDOW_CENTERED_HORIZONTALLY:
 484                         self->centered_horizontally = g_value_get_boolean (value);
 485                         if (self->centered_horizontally)
 486                                 tilda_window_center_horizontally (self);
 487                         debug_printf ("window centered horizontally: %d\n", self->centered_horizontally);
 488                         break;
 489
 490                 case TILDA_WINDOW_CENTERED_VERTICALLY:
 491                         self->centered_vertically = g_value_get_boolean (value);
 492                         if (self->centered_vertically)
 493                                 tilda_window_center_vertically (self);
 494                         debug_printf ("window centered vertically: %d\n", self->centered_vertically);
 495                         break;
 496
 497                 case TILDA_WINDOW_HAVE_REAL_TRANSPARENCY:
 498                         self->have_real_transparency = g_value_get_boolean (value);
 499                         debug_printf ("window have real transp: %d\n", self->have_real_transparency);
 500                         break;
 501
 502                 default:
 503                         /* We don't have this property */
 504                         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 505                         break;
 506         }
 507 }
 508
 509 static void
 510 tilda_window_get_property (GObject    *object,
 511                                                    guint       property_id,
 512                                                    GValue     *value,
 513                                                    GParamSpec *pspec)
 514 {
 515         TildaWindow *self = (TildaWindow *) object;
 516
 517         switch (property_id) {
 518
 519                 case TILDA_WINDOW_NUMBER:
 520                         g_value_set_int (value, self->number);
 521                         break;
 522
 523                 case TILDA_WINDOW_KEY:
 524                         g_value_set_string (value, self->key);
 525                         break;
 526
 527                 case TILDA_WINDOW_HEIGHT:
 528                         g_value_set_int (value, self->height);
 529                         break;
 530
 531                 case TILDA_WINDOW_WIDTH:
 532                         g_value_set_int (value, self->width);
 533                         break;
 534
 535                 case TILDA_WINDOW_X_POSITION:
 536                         g_value_set_int (value, self->x_position);
 537                         break;
 538
 539                 case TILDA_WINDOW_Y_POSITION:
 540                         g_value_set_int (value, self->y_position);
 541                         break;
 542
 543                 case TILDA_WINDOW_TAB_POSITION:
 544                         g_value_set_int (value, self->tab_position);
 545                         break;
 546
 547                 case TILDA_WINDOW_ANIMATION_ORIENTATION:
 548                         g_value_set_int (value, self->animation_orientation);
 549                         break;
 550
 551                 case TILDA_WINDOW_ANIMATION_DELAY:
 552                         g_value_set_int (value, self->animation_delay);
 553                         break;
 554
 555                 case TILDA_WINDOW_KEEP_ABOVE:
 556                         g_value_set_boolean (value, self->keep_above);
 557                         break;
 558
 559                 case TILDA_WINDOW_SKIP_TASKBAR_HINT:
 560                         g_value_set_boolean (value, self->skip_taskbar_hint);
 561                         break;
 562
 563                 case TILDA_WINDOW_STICK:
 564                         g_value_set_boolean (value, self->stick);
 565                         break;
 566
 567                 case TILDA_WINDOW_HIDDEN_AT_START:
 568                         g_value_set_boolean (value, self->hidden_at_start);
 569                         break;
 570
 571                 case TILDA_WINDOW_CENTERED_HORIZONTALLY:
 572                         g_value_set_boolean (value, self->centered_horizontally);
 573                         break;
 574
 575                 case TILDA_WINDOW_CENTERED_VERTICALLY:
 576                         g_value_set_boolean (value, self->centered_vertically);
 577                         break;
 578
 579                 case TILDA_WINDOW_HAVE_REAL_TRANSPARENCY:
 580                         g_value_set_boolean (value, self->have_real_transparency);
 581                         break;
 582
 583                 default:
 584                         /* We don't have this property */
 585                         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 586                         break;
 587         }
 588 }
 589
 590 static GObject *
 591 tilda_window_constructor (GType                  type,
 592                                                   guint                  n_construct_properties,
 593                                                   GObjectConstructParam *construct_properties)
 594 {
 595         debug_enter ();
 596
 597         GObject *obj;
 598         TildaWindow *self;
 599
 600         /* Invoke parent constructor */
 601         TildaWindowClass *klass;
 602         klass = TILDA_WINDOW_CLASS (g_type_class_peek (TILDA_TYPE_WINDOW));
 603         obj = parent_class->constructor (type,
 604                                                                          n_construct_properties,
 605                                                                          construct_properties);
 606
 607         /* Do other stuff here. The object is ready to go now, and all
 608          * ctor properties have been set.
 609          */
 610         self = TILDA_WINDOW(obj);
 611
 612         /* Register this object with DBus */
 613         tilda_window_dbus_register_object (self);
 614
 615         /* Try to set up real transparency */
 616         tilda_window_setup_real_transparency (self);
 617
 618         gtk_container_add (GTK_CONTAINER(self->window), self->notebook);
 619         g_object_set (G_OBJECT(self->notebook), "can-focus", FALSE, NULL);
 620         gtk_widget_show (self->notebook);
 621
 622         // FIXME: Remove these, and replace with reads from the config system
 623         g_object_set (G_OBJECT(self), "key", "F2", NULL);
 624         g_object_set (G_OBJECT(self), "x-position", 0, "y-position", 0, NULL);
 625         g_object_set (G_OBJECT(self), "height", 400, "width", 1680, NULL);
 626         g_object_set (G_OBJECT(self), "keep-above", TRUE, "stick", TRUE, NULL);
 627         g_object_set (G_OBJECT(self), "hidden-at-start", FALSE, NULL);
 628
 629         gtk_window_set_decorated (GTK_WINDOW(self->window), FALSE);
 630
 631         // FIXME: It should be configurable how many terms we add at startup
 632         tilda_window_add_terminal (self);
 633         tilda_window_add_terminal (self);
 634
 635         /* Show us if we're ready. If not, just remain hidden. All sub-widgets must
 636          * be gtk_widget_show()n by this point. */
 637         if (!self->hidden_at_start)
 638         {
 639                 gtk_widget_show (self->window);
 640                 self->state = WINDOW_DOWN;
 641         }
 642         else
 643                 self->state = WINDOW_UP;
 644
 645         return obj;
 646 }
 647
 648 static void
 649 my_unref (gpointer data, gpointer user_data)
 650 {
 651         debug_enter ();
 652
 653         // FIXME: This function should probably be eliminated. It /is/ rather ugly
 654         g_object_unref (G_OBJECT(data));
 655 }
 656
 657 static void
 658 tilda_window_dispose (GObject *obj)
 659 {
 660         debug_enter ();
 661
 662         TildaWindow *self = (TildaWindow *) obj;
 663
 664         /* We don't want to run dispose twice, so just return immediately */
 665         if (self->dispose_has_run)
 666                 return;
 667
 668         /*
 669          * In dispose, you are supposed to free all types referenced from this
 670          * object which might themselves hold a reference to self. Generally,
 671          * the most simple solution is to unref all members on which you own a
 672          * reference.
 673          *
 674          * NOTE: See the following for how to deal with GtkObject-derived things:
 675          * http://library.gnome.org/devel/gtk/unstable/GtkObject.html
 676          */
 677         g_ptr_array_foreach (self->terms, my_unref, NULL);
 678         gtk_widget_destroy (self->window);
 679
 680         /* Unbind if we were set */
 681         if (self->key)
 682                 tomboy_keybinder_unbind (self->key, tilda_window_keybinding_cb);
 683
 684         /* Chain up to the parent class */
 685         G_OBJECT_CLASS (parent_class)->dispose (obj);
 686 }
 687
 688 static void
 689 tilda_window_finalize (GObject *obj)
 690 {
 691         debug_enter ();
 692
 693         TildaWindow *self = (TildaWindow *) obj;
 694
 695         /*
 696          * Here, complete the object's destruction.
 697          * You might not need to do much...
 698          */
 699         // TODO: g_free() any primitives here
 700         g_ptr_array_free (self->terms, TRUE);
 701
 702
 703         /* Chain up to the parent class */
 704         G_OBJECT_CLASS (parent_class)->finalize (obj);
 705 }
 706
 707 static void
 708 tilda_window_class_init (gpointer g_class,
 709                                                  gpointer g_class_data)
 710 {
 711         debug_enter ();
 712
 713         GObjectClass *gobject_class = G_OBJECT_CLASS (g_class);
 714         TildaWindowClass *klass = TILDA_WINDOW_CLASS (g_class);
 715         GParamSpec *pspec;
 716
 717         /* Hook our functions to this type */
 718         gobject_class->set_property = tilda_window_set_property;
 719         gobject_class->get_property = tilda_window_get_property;
 720         gobject_class->dispose = tilda_window_dispose;
 721         gobject_class->finalize = tilda_window_finalize;
 722         gobject_class->constructor = tilda_window_constructor;
 723
 724         parent_class = g_type_class_peek_parent (klass);
 725
 726         /* Install all of the properties */
 727         pspec = g_param_spec_int ("number",
 728                                                           _("Window number"),
 729                                                           NULL,
 730                                                           0,            // min value
 731                                                           INT_MAX,      // max value
 732                                                           0,            // def value
 733                                                           G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE);
 734
 735         g_object_class_install_property (gobject_class,
 736                                                                          TILDA_WINDOW_NUMBER,
 737                                                                          pspec);
 738
 739         pspec = g_param_spec_string ("key",
 740                                                                  _("Window's drop-down keybinding"),
 741                                                                  NULL,
 742                                                                  NULL,
 743                                                                  G_PARAM_READWRITE);
 744
 745         g_object_class_install_property (gobject_class,
 746                                                                          TILDA_WINDOW_KEY,
 747                                                                          pspec);
 748
 749         pspec = g_param_spec_int ("height",
 750                                                           _("Window's height"),
 751                                                           NULL,
 752                                                           0,
 753                                                           INT_MAX,
 754                                                           0,
 755                                                           G_PARAM_READWRITE);
 756
 757         g_object_class_install_property (gobject_class,
 758                                                                          TILDA_WINDOW_HEIGHT,
 759                                                                          pspec);
 760
 761         pspec = g_param_spec_int ("width",
 762                                                           _("Window's width"),
 763                                                           NULL,
 764                                                           0,
 765                                                           INT_MAX,
 766                                                           0,
 767                                                           G_PARAM_READWRITE);
 768
 769         g_object_class_install_property (gobject_class,
 770                                                                          TILDA_WINDOW_WIDTH,
 771                                                                          pspec);
 772
 773         pspec = g_param_spec_int ("x-position",
 774                                                           _("Window's x position"),
 775                                                           NULL,
 776                                                           0,
 777                                                           INT_MAX,
 778                                                           0,
 779                                                           G_PARAM_READWRITE);
 780
 781         g_object_class_install_property (gobject_class,
 782                                                                          TILDA_WINDOW_X_POSITION,
 783                                                                          pspec);
 784
 785         pspec = g_param_spec_int ("y-position",
 786                                                           _("Window's y position"),
 787                                                           NULL,
 788                                                           0,
 789                                                           INT_MAX,
 790                                                           0,
 791                                                           G_PARAM_READWRITE);
 792
 793         g_object_class_install_property (gobject_class,
 794                                                                          TILDA_WINDOW_Y_POSITION,
 795                                                                          pspec);
 796
 797         pspec = g_param_spec_int ("tab-position",
 798                                                           _("Position of window's tab bar"),
 799                                                           NULL,
 800                                                           0,
 801                                                           INT_MAX,
 802                                                           0,
 803                                                           G_PARAM_READWRITE);
 804
 805         g_object_class_install_property (gobject_class,
 806                                                                          TILDA_WINDOW_TAB_POSITION,
 807                                                                          pspec);
 808
 809         pspec = g_param_spec_int ("animation-orientation",
 810                                                           _("Window's animation orientation"),
 811                                                           NULL,
 812                                                           0,
 813                                                           INT_MAX,
 814                                                           0,
 815                                                           G_PARAM_READWRITE);
 816
 817         g_object_class_install_property (gobject_class,
 818                                                                          TILDA_WINDOW_ANIMATION_ORIENTATION,
 819                                                                          pspec);
 820
 821         pspec = g_param_spec_int ("animation-delay",
 822                                                           _("Amount of time in milliseconds between animation intervals"),
 823                                                           NULL,
 824                                                           0,
 825                                                           INT_MAX,
 826                                                           0,
 827                                                           G_PARAM_READWRITE);
 828
 829         g_object_class_install_property (gobject_class,
 830                                                                          TILDA_WINDOW_ANIMATION_DELAY,
 831                                                                          pspec);
 832
 833         pspec = g_param_spec_boolean ("keep-above",
 834                                                                   _("Keep this window above all others"),
 835                                                                   NULL,
 836                                                                   FALSE,
 837                                                                   G_PARAM_READWRITE);
 838
 839         g_object_class_install_property (gobject_class,
 840                                                                          TILDA_WINDOW_KEEP_ABOVE,
 841                                                                          pspec);
 842
 843         pspec = g_param_spec_boolean ("skip-taskbar-hint",
 844                                                                   _("Hide this window in the taskbar if TRUE"),
 845                                                                   NULL,
 846                                                                   FALSE,
 847                                                                   G_PARAM_READWRITE);
 848
 849         g_object_class_install_property (gobject_class,
 850                                                                          TILDA_WINDOW_SKIP_TASKBAR_HINT,
 851                                                                          pspec);
 852
 853         pspec = g_param_spec_boolean ("stick",
 854                                                                   _("Display this window on all workspaces"),
 855                                                                   NULL,
 856                                                                   FALSE,
 857                                                                   G_PARAM_READWRITE);
 858
 859         g_object_class_install_property (gobject_class,
 860                                                                          TILDA_WINDOW_STICK,
 861                                                                          pspec);
 862
 863         pspec = g_param_spec_boolean ("hidden-at-start",
 864                                                                   _("Hide the window when it is first created"),
 865                                                                   NULL,
 866                                                                   FALSE,
 867                                                                   G_PARAM_READWRITE);
 868
 869         g_object_class_install_property (gobject_class,
 870                                                                          TILDA_WINDOW_HIDDEN_AT_START,
 871                                                                          pspec);
 872
 873         pspec = g_param_spec_boolean ("centered-horizontally",
 874                                                                   _("Center the window horizontally"),
 875                                                                   NULL,
 876                                                                   FALSE,
 877                                                                   G_PARAM_READWRITE);
 878
 879         g_object_class_install_property (gobject_class,
 880                                                                          TILDA_WINDOW_CENTERED_HORIZONTALLY,
 881                                                                          pspec);
 882
 883         pspec = g_param_spec_boolean ("centered-vertically",
 884                                                                   _("Center the window vertically"),
 885                                                                   NULL,
 886                                                                   FALSE,
 887                                                                   G_PARAM_READWRITE);
 888
 889         g_object_class_install_property (gobject_class,
 890                                                                          TILDA_WINDOW_CENTERED_VERTICALLY,
 891                                                                          pspec);
 892
 893         pspec = g_param_spec_boolean ("have-real-transparency",
 894                                                                   NULL, NULL, FALSE, G_PARAM_READABLE);
 895
 896         g_object_class_install_property (gobject_class,
 897                                                                          TILDA_WINDOW_HAVE_REAL_TRANSPARENCY,
 898                                                                          pspec);
 899
 900         /* Hook the TildaWindow type into DBus */
 901         dbus_g_object_type_install_info (tilda_window_get_type(), &dbus_glib_tilda_window_object_info);
 902 }
 903
 904 GType
 905 tilda_window_get_type (void)
 906 {
 907         static GType type = 0;
 908
 909         if (type == 0)
 910         {
 911                 static const GTypeInfo info = {
 912                         sizeof (TildaWindowClass),
 913                         NULL,   /* base_init */
 914                         NULL,   /* base_finalize */
 915                         tilda_window_class_init,        /* class_init */
 916                         NULL,   /* class_finalize */
 917                         NULL,   /* class_data */
 918                         sizeof (TildaWindow),
 919                         0,              /* n_preallocs */
 920                         tilda_window_instance_init,     /* instance_init */
 921                 };
 922
 923                 type = g_type_register_static (G_TYPE_OBJECT,
 924                                                                            "TildaWindowType",
 925                                                                            &info,
 926                                                                            0);
 927         }
 928
 929         return type;
 930 }
 931
 932 /* vim: set ts=4 sts=4 sw=4 noet tw=112: */