2 * This file is a part of hildon
4 * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
6 * Author: Kuisma Salonen <kuisma.salonen@nokia.com>
7 * Contact: Michael Dominic Kostrzewa <michael.kostrzewa@nokia.com>
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public License
11 * as published by the Free Software Foundation; version 2.1 of
12 * the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
27 * SECTION:hildon-color-chooser-dialog
28 * @short_description: A dialog used to select a color from HSV colorspace.
29 * @see_also: #HildonColorButton
31 * HildonColorChooserDialog enables the user to
32 * select an arbitrary color from a HSV colorspace.
33 * The color is stored in one of the predefined color
34 * slots and can be reselected later on.
36 * Additionally the user can choose one of the standard "factory"
41 #undef HILDON_DISABLE_DEPRECATED
50 #include <gdk/gdkkeysyms.h>
52 #include "hildon-color-chooser-dialog.h"
53 #include "hildon-color-chooser.h"
54 #include "hildon-defines.h"
55 #include "hildon-banner.h"
56 #include "hildon-color-chooser-dialog-private.h"
58 #define _(String) dgettext("hildon-libs", String)
60 static HildonColorChooserDialogClass* parent_class = NULL;
62 /* darkened EGA palette to be used as predefined colors if style doesn't
63 define anything else (darker colors are darkened 0x8000 -> 0x6666) */
64 static GdkColor hardcoded_colors[16] = {{0, 0x0000, 0x0000, 0x0000},
65 {0, 0x6666, 0x6666, 0x6666},
66 {0, 0x6666, 0x0000, 0x0000},
67 {0, 0x0000, 0x6666, 0x0000},
68 {0, 0x0000, 0x0000, 0x6666},
69 {0, 0x6666, 0x6666, 0x0000},
70 {0, 0x6666, 0x0000, 0x6666},
71 {0, 0x0000, 0x6666, 0x6666},
72 {0, 0xffff, 0xffff, 0xffff},
73 {0, 0xc000, 0xc000, 0xc000},
74 {0, 0xffff, 0x0000, 0x0000},
75 {0, 0x0000, 0xffff, 0x0000},
76 {0, 0x0000, 0x0000, 0xffff},
77 {0, 0xffff, 0xffff, 0x0000},
78 {0, 0xffff, 0x0000, 0xffff},
79 {0, 0x0000, 0xffff, 0xffff}};
82 hildon_color_chooser_dialog_init (HildonColorChooserDialog *object);
85 hildon_color_chooser_dialog_class_init (HildonColorChooserDialogClass *klass);
88 hildon_color_chooser_dialog_size_request (GtkWidget *widget,
92 hildon_color_chooser_dialog_size_allocate (GtkWidget *widget,
93 GtkAllocation *alloc);
96 hildon_color_chooser_dialog_realize (GtkWidget *widget);
99 hildon_color_chooser_dialog_unrealize (GtkWidget *widget);
102 hildon_color_chooser_dialog_style_set (GtkWidget *widget,
103 GtkStyle *previous_style);
106 hildon_color_chooser_dialog_show (GtkWidget *widget);
109 hildon_color_chooser_dialog_show_all (GtkWidget *widget);
112 hildon_color_chooser_dialog_key_press_event (GtkWidget *widget,
116 hildon_color_chooser_dialog_key_release_event (GtkWidget *widget,
120 hildon_color_chooser_dialog_destroy (GtkObject *object);
123 hildon_color_chooser_dialog_area_expose (GtkWidget *widget,
124 GdkEventExpose *event,
128 hildon_color_chooser_dialog_area_button_press (GtkWidget *widget,
129 GdkEventButton *event,
133 hildon_color_chooser_dialog_color_changed (HildonColorChooser *chooser,
137 hildon_color_chooser_dialog_insensitive_press (GtkWidget *widget,
141 hildon_color_chooser_dialog_refresh_style_info (HildonColorChooserDialog *dialog);
144 hildon_color_chooser_dialog_set_color_num (HildonColorChooserDialog *dialog,
148 hildon_color_chooser_dialog_ascii_hex_to_color (gchar *s,
152 hildon_color_chooser_dialog_color_to_ascii_hex (gchar *s,
156 hildon_color_chooser_dialog_get_type (void)
158 static GType dialog_type = 0;
161 static const GTypeInfo dialog_info =
163 sizeof (HildonColorChooserDialogClass),
166 (GClassInitFunc) hildon_color_chooser_dialog_class_init,
169 sizeof (HildonColorChooserDialog),
171 (GInstanceInitFunc) hildon_color_chooser_dialog_init,
175 dialog_type = g_type_register_static (GTK_TYPE_DIALOG,
176 "HildonColorChooserDialog", &dialog_info, 0);
183 hildon_color_chooser_dialog_init (HildonColorChooserDialog *object)
185 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (object);
187 gtk_dialog_set_has_separator (GTK_DIALOG (object), FALSE);
188 gtk_window_set_title (GTK_WINDOW (object), _("ecdg_ti_colour_selector"));
192 priv->hbox = gtk_hbox_new (FALSE, 0);
193 priv->vbox = gtk_vbox_new (FALSE, 0);
194 priv->chooser = hildon_color_chooser_new ();
196 gtk_box_pack_start (GTK_BOX (priv->hbox), priv->chooser, TRUE, TRUE, 0);
197 gtk_box_pack_end (GTK_BOX (priv->hbox), priv->vbox, FALSE, FALSE, 0);
199 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (object)->vbox), priv->hbox, TRUE, TRUE, 0);
202 priv->align_custom = gtk_alignment_new (0.5, 1.0, 0.0, 0.0);
203 priv->align_defined = gtk_alignment_new (0.5, 1.0, 0.0, 0.0);
205 priv->area_custom = gtk_drawing_area_new ();
206 priv->area_defined = gtk_drawing_area_new ();
208 gtk_container_add (GTK_CONTAINER (priv->align_custom), priv->area_custom);
209 gtk_container_add (GTK_CONTAINER (priv->align_defined), priv->area_defined);
211 priv->separator = gtk_hseparator_new ();
213 gtk_box_pack_start (GTK_BOX (priv->vbox), priv->align_defined, FALSE, FALSE, 0);
214 gtk_box_pack_start (GTK_BOX (priv->vbox), priv->separator, FALSE, FALSE, 0);
215 gtk_box_pack_start (GTK_BOX (priv->vbox), priv->align_custom, FALSE, FALSE, 0);
217 gtk_dialog_add_button (GTK_DIALOG (object), _("ecdg_bd_colour_selector_ok"), GTK_RESPONSE_OK);
218 gtk_dialog_set_default_response (GTK_DIALOG (object), GTK_RESPONSE_OK);
220 g_signal_connect (G_OBJECT (priv->chooser),
221 "query-tooltip", G_CALLBACK (hildon_color_chooser_dialog_insensitive_press), object);
223 g_signal_connect (G_OBJECT (priv->area_custom),
224 "expose-event", G_CALLBACK (hildon_color_chooser_dialog_area_expose), object);
226 g_signal_connect (G_OBJECT (priv->area_defined),
227 "expose-event", G_CALLBACK (hildon_color_chooser_dialog_area_expose), object);
229 g_signal_connect (G_OBJECT (priv->area_custom),
230 "button-press-event", G_CALLBACK (hildon_color_chooser_dialog_area_button_press), object);
232 g_signal_connect (G_OBJECT (priv->area_defined),
233 "button-press-event", G_CALLBACK (hildon_color_chooser_dialog_area_button_press), object);
235 g_signal_connect (G_OBJECT (priv->chooser),
236 "color-changed", G_CALLBACK (hildon_color_chooser_dialog_color_changed), object);
238 gtk_widget_add_events (priv->area_custom, GDK_BUTTON_PRESS_MASK);
239 gtk_widget_add_events (priv->area_defined, GDK_BUTTON_PRESS_MASK);
242 priv->gconf_client = gconf_client_get_default ();
244 memset (&priv->style_info, 0, sizeof (HildonColorChooserStyleInfo));
246 priv->colors_custom = NULL;
247 priv->colors_defined = NULL;
248 priv->gc_array = NULL;
254 hildon_color_chooser_dialog_class_init (HildonColorChooserDialogClass *klass)
256 GtkWidgetClass *widget_klass = GTK_WIDGET_CLASS (klass);
257 GtkObjectClass *object_klass = GTK_OBJECT_CLASS (klass);
261 widget_klass->size_request = hildon_color_chooser_dialog_size_request;
262 widget_klass->size_allocate = hildon_color_chooser_dialog_size_allocate;
263 widget_klass->realize = hildon_color_chooser_dialog_realize;
264 widget_klass->unrealize = hildon_color_chooser_dialog_unrealize;
265 widget_klass->style_set = hildon_color_chooser_dialog_style_set;
266 widget_klass->show = hildon_color_chooser_dialog_show;
267 widget_klass->show_all = hildon_color_chooser_dialog_show_all;
268 widget_klass->key_press_event = hildon_color_chooser_dialog_key_press_event;
269 widget_klass->key_release_event = hildon_color_chooser_dialog_key_release_event;
272 object_klass->destroy = hildon_color_chooser_dialog_destroy;
274 parent_class = g_type_class_peek_parent (klass);
276 gtk_widget_class_install_style_property (widget_klass,
277 g_param_spec_boxed ("container_sizes",
279 "Container specific sizes",
283 gtk_widget_class_install_style_property (widget_klass,
284 g_param_spec_boxed ("radio_sizes",
286 "Color radio specific sizes",
290 gtk_widget_class_install_style_property (widget_klass,
291 g_param_spec_boxed ("num_buttons",
293 "Number of color store buttons",
297 gtk_widget_class_install_style_property (widget_klass,
298 g_param_spec_boxed ("default_color", "Default color",
299 "Default color for nonpainted custom colors",
303 for (i = 0; i < 32; i++) {
305 g_snprintf (tmp, 32, "defined_color%d", i);
307 gtk_widget_class_install_style_property (widget_klass,
308 g_param_spec_boxed (tmp, "Defined color",
309 "Pre-defined colors for the dialog",
314 g_type_class_add_private (object_klass, sizeof (HildonColorChooserDialogPrivate));
318 hildon_color_chooser_dialog_size_request (GtkWidget *widget,
321 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (widget);
325 gtk_container_set_border_width (GTK_CONTAINER (priv->hbox), priv->style_info.cont_sizes.left);
327 gtk_box_set_spacing (GTK_BOX (priv->hbox), priv->style_info.cont_sizes.right);
328 gtk_box_set_spacing (GTK_BOX (priv->vbox), priv->style_info.cont_sizes.top);
329 gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (widget)->vbox), priv->style_info.cont_sizes.bottom);
331 gtk_widget_set_size_request (priv->area_custom,
332 (priv->style_info.radio_sizes.left +
333 2 * priv->style_info.radio_sizes.bottom) *
334 (priv->style_info.num_buttons.top) +
335 (priv->style_info.num_buttons.top-1) *
336 priv->style_info.radio_sizes.top,
337 (priv->style_info.radio_sizes.right +
338 2 * priv->style_info.radio_sizes.bottom) *
339 (priv->style_info.num_buttons.bottom) +
340 (priv->style_info.num_buttons.bottom-1) *
341 priv->style_info.radio_sizes.top);
343 gtk_widget_set_size_request (priv->area_defined,
344 (priv->style_info.radio_sizes.left +
345 2 * priv->style_info.radio_sizes.bottom) *
346 (priv->style_info.num_buttons.left) +
347 (priv->style_info.num_buttons.left-1) *
348 priv->style_info.radio_sizes.top,
349 (priv->style_info.radio_sizes.right +
350 2 * priv->style_info.radio_sizes.bottom) *
351 (priv->style_info.num_buttons.right) +
352 (priv->style_info.num_buttons.right-1) *
353 priv->style_info.radio_sizes.top);
355 GTK_WIDGET_CLASS (parent_class)->size_request (widget, req);
359 hildon_color_chooser_dialog_size_allocate (GtkWidget *widget,
360 GtkAllocation *alloc)
362 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (widget);
369 GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, alloc);
371 if (GTK_WIDGET_REALIZED (widget)) {
372 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
373 tmp2 = (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
375 for (i = 0; i < tmp; i++) {
376 rect.x = ((i % priv->style_info.num_buttons.left) *
377 (priv->style_info.radio_sizes.left +
378 priv->style_info.radio_sizes.top +
379 2 * priv->style_info.radio_sizes.bottom)) +
380 priv->style_info.radio_sizes.bottom;
382 rect.y = ((i / priv->style_info.num_buttons.left) *
383 (priv->style_info.radio_sizes.right +
384 priv->style_info.radio_sizes.top +
385 2 * priv->style_info.radio_sizes.bottom)) +
386 priv->style_info.radio_sizes.bottom;
388 rect.width = priv->style_info.radio_sizes.left;
389 rect.height = priv->style_info.radio_sizes.right;
391 gdk_gc_set_clip_rectangle (priv->gc_array[i], &rect);
394 for (i = 0; i < tmp2; i++) {
395 rect.x = ((i % priv->style_info.num_buttons.top) *
396 (priv->style_info.radio_sizes.left +
397 priv->style_info.radio_sizes.top +
398 2 * priv->style_info.radio_sizes.bottom)) +
399 priv->style_info.radio_sizes.bottom;
401 rect.y = ((i / priv->style_info.num_buttons.top) *
402 (priv->style_info.radio_sizes.right +
403 priv->style_info.radio_sizes.top +
404 2 * priv->style_info.radio_sizes.bottom)) + priv->style_info.radio_sizes.bottom;
406 rect.width = priv->style_info.radio_sizes.left;
407 rect.height = priv->style_info.radio_sizes.right;
409 gdk_gc_set_clip_rectangle (priv->gc_array[i + tmp], &rect);
415 hildon_color_chooser_dialog_realize (GtkWidget *widget)
417 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (widget);
424 GTK_WIDGET_CLASS(parent_class)->realize (widget);
426 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right) +
427 (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
429 for (i = 0; i < tmp; i++) {
430 priv->gc_array[i] = gdk_gc_new (widget->window);
433 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
434 tmp2 = (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
436 for (i = 0; i < tmp; i++) {
437 gdk_gc_set_rgb_fg_color (priv->gc_array[i], &priv->colors_defined[i]);
439 rect.x = ((i % priv->style_info.num_buttons.left) *
440 (priv->style_info.radio_sizes.left +
441 priv->style_info.radio_sizes.top +
442 2 * priv->style_info.radio_sizes.bottom)) +
443 priv->style_info.radio_sizes.bottom;
445 rect.y = ((i / priv->style_info.num_buttons.left) *
446 (priv->style_info.radio_sizes.right +
447 priv->style_info.radio_sizes.top +
448 2 * priv->style_info.radio_sizes.bottom)) +
449 priv->style_info.radio_sizes.bottom;
451 rect.width = priv->style_info.radio_sizes.left;
452 rect.height = priv->style_info.radio_sizes.right;
454 gdk_gc_set_clip_rectangle (priv->gc_array[i], &rect);
457 for (i = 0; i < tmp2; i++) {
458 gdk_gc_set_rgb_fg_color (priv->gc_array[i + tmp], &priv->colors_custom[i]);
460 rect.x = ((i % priv->style_info.num_buttons.top) *
461 (priv->style_info.radio_sizes.left +
462 priv->style_info.radio_sizes.top +
463 2 * priv->style_info.radio_sizes.bottom)) +
464 priv->style_info.radio_sizes.bottom;
466 rect.y = ((i / priv->style_info.num_buttons.top) *
467 (priv->style_info.radio_sizes.right +
468 priv->style_info.radio_sizes.top +
469 2 * priv->style_info.radio_sizes.bottom)) +
470 priv->style_info.radio_sizes.bottom;
472 rect.width = priv->style_info.radio_sizes.left;
473 rect.height = priv->style_info.radio_sizes.right;
475 gdk_gc_set_clip_rectangle (priv->gc_array[i + tmp], &rect);
480 hildon_color_chooser_dialog_unrealize (GtkWidget *widget)
482 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (widget);
486 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right) +
487 (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
489 for (i = 0; i < tmp; i++) {
490 g_object_unref (priv->gc_array[i]);
491 priv->gc_array[i] = NULL;
494 GTK_WIDGET_CLASS (parent_class)->unrealize (widget);
498 hildon_color_chooser_dialog_style_set (GtkWidget *widget,
499 GtkStyle *previous_style)
501 HildonColorChooserDialog *dialog = HILDON_COLOR_CHOOSER_DIALOG (widget);
502 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (widget);
505 gchar tmp[32], key[128], *val;
506 int i, tmpn, setcolor = 0;
510 if (! priv->has_style)
515 gtk_widget_style_get (widget, "default_color", &tmpcolor, NULL);
518 priv->style_info.default_color = *tmpcolor;
519 gdk_color_free (tmpcolor);
521 priv->style_info.default_color.red = 0x0000;
522 priv->style_info.default_color.green = 0x0000;
523 priv->style_info.default_color.blue = 0x0000;
524 priv->style_info.default_color.pixel = 0x00000000;
527 hildon_color_chooser_dialog_refresh_style_info (dialog);
529 if (memcmp (&priv->style_info.num_buttons, &priv->style_info.last_num_buttons, sizeof (GtkBorder))) {
530 if (priv->colors_custom) {
531 g_free (priv->colors_custom);
532 } if (priv->colors_defined) {
533 g_free (priv->colors_defined);
534 } if (priv->gc_array) {
535 if (GTK_WIDGET_REALIZED (widget)) {
536 tmpn = (priv->style_info.last_num_buttons.left * priv->style_info.last_num_buttons.right) +
537 (priv->style_info.last_num_buttons.top * priv->style_info.last_num_buttons.bottom);
539 for (i = 0; i < tmpn; i++) {
540 g_object_unref (priv->gc_array[i]);
541 priv->gc_array[i] = NULL;
545 g_free (priv->gc_array);
548 priv->colors_custom = (GdkColor *)
549 g_malloc0 (sizeof (GdkColor) * (priv->style_info.num_buttons.top *
550 priv->style_info.num_buttons.bottom));
552 priv->colors_defined = (GdkColor *)
553 g_malloc0 (sizeof(GdkColor) * (priv->style_info.num_buttons.left *
554 priv->style_info.num_buttons.right));
556 tmpn = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right) +
557 (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
559 priv->gc_array = (GdkGC **) g_malloc0 (sizeof (GdkGC *) * tmpn);
560 if (GTK_WIDGET_REALIZED (widget)) {
561 for (i = 0; i < tmpn; i++) {
562 priv->gc_array[i] = gdk_gc_new (widget->window);
566 if (priv->gconf_client) {
568 for (i = 0; i < (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom); i++) {
569 memset (key, 0, 128);
570 /* FIXME Extremally bad hardcoding */
571 g_snprintf (key, 128, "/system/osso/af/color_chooser/custom_color%d", i);
572 val = gconf_client_get_string (priv->gconf_client, key, NULL);
575 hildon_color_chooser_dialog_ascii_hex_to_color (val, &priv->colors_custom[i]);
578 priv->colors_custom[i] = priv->style_info.default_color;
582 for (i = 0; i < (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom); i++) {
583 priv->colors_custom[i] = priv->style_info.default_color;
588 tmpn = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
590 hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (priv->chooser),
591 (priv->selected < tmpn) ?
592 &priv->colors_defined[priv->selected] :
593 &priv->colors_custom[priv->selected - tmpn]);
595 for (i = 0; i < (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right); i++) {
597 g_snprintf (tmp, 32, "defined_color%d", i);
599 gtk_widget_style_get (widget, tmp, &tmpcolor, NULL);
602 priv->colors_defined[i] = *tmpcolor;
603 gdk_color_free (tmpcolor);
606 priv->colors_defined[i] = hardcoded_colors[i];
607 } else { /* fallback to prevent segfault */
608 priv->colors_defined[i].red = 0x0000;
609 priv->colors_defined[i].green = 0x0000;
610 priv->colors_defined[i].blue = 0x0000;
611 priv->colors_defined[i].pixel = 0x00000000;
616 if (GTK_WIDGET_REALIZED (widget)) {
617 for (i = 0; i < (priv->style_info.num_buttons.left *
618 priv->style_info.num_buttons.right); i++) {
619 gdk_gc_set_rgb_fg_color (priv->gc_array[i], &priv->colors_defined[i]);
624 hildon_color_chooser_dialog_set_color (HILDON_COLOR_CHOOSER_DIALOG (dialog),
625 &priv->pending_color);
627 gtk_widget_queue_resize (widget);
629 GTK_WIDGET_CLASS (parent_class)->style_set (widget, previous_style);
633 hildon_color_chooser_dialog_show (GtkWidget *widget)
635 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (widget);
639 gtk_widget_show (priv->hbox);
640 gtk_widget_show (priv->vbox);
642 gtk_widget_show (priv->chooser);
644 gtk_widget_show (priv->align_custom);
645 gtk_widget_show (priv->align_defined);
647 gtk_widget_show (priv->separator);
649 gtk_widget_show (priv->area_custom);
650 gtk_widget_show (priv->area_defined);
652 GTK_WIDGET_CLASS (parent_class)->show (widget);
655 /* FIXME WTF this function is even needed here? */
657 hildon_color_chooser_dialog_show_all (GtkWidget *widget)
659 hildon_color_chooser_dialog_show (widget);
663 hildon_color_chooser_dialog_key_press_event (GtkWidget *widget,
666 HildonColorChooserDialog *dialog = HILDON_COLOR_CHOOSER_DIALOG (widget);
667 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (widget);
672 if (event->keyval == HILDON_HARDKEY_UP || event->keyval == HILDON_HARDKEY_DOWN ||
673 event->keyval == HILDON_HARDKEY_LEFT || event->keyval == HILDON_HARDKEY_RIGHT) {
674 tmp = (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
675 tot = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right) + tmp;
677 switch (event->keyval) {
679 case HILDON_HARDKEY_UP:
680 if(priv->selected >= priv->style_info.num_buttons.top) {
681 if(priv->selected - priv->style_info.num_buttons.left >= tmp) {
682 sel = priv->selected - priv->style_info.num_buttons.left;
684 sel = priv->selected - priv->style_info.num_buttons.top;
687 hildon_color_chooser_dialog_set_color_num (dialog, sel);
691 case HILDON_HARDKEY_DOWN:
692 if(priv->selected < tot - priv->style_info.num_buttons.left) {
693 if(priv->selected < tmp) {
694 sel = priv->selected + priv->style_info.num_buttons.top;
696 sel = priv->selected + priv->style_info.num_buttons.left;
699 hildon_color_chooser_dialog_set_color_num (dialog, sel);
703 case HILDON_HARDKEY_LEFT:
704 if ((priv->selected < tmp ?
705 (priv->selected % priv->style_info.num_buttons.top) :
706 ((priv->selected - tmp) % priv->style_info.num_buttons.left)) > 0) {
707 sel = priv->selected - 1;
709 hildon_color_chooser_dialog_set_color_num (dialog, sel);
713 case HILDON_HARDKEY_RIGHT:
714 if ((priv->selected < tmp) ?
715 (priv->selected % priv->style_info.num_buttons.top < priv->style_info.num_buttons.top - 1) :
716 ((priv->selected - tmp) % priv->style_info.num_buttons.left < priv->style_info.num_buttons.left - 1)) {
717 sel = priv->selected + 1;
719 hildon_color_chooser_dialog_set_color_num (dialog, sel);
730 return GTK_WIDGET_CLASS (parent_class)->key_press_event (widget, event);
734 hildon_color_chooser_dialog_key_release_event (GtkWidget *widget,
737 if (event->keyval == HILDON_HARDKEY_UP ||
738 event->keyval == HILDON_HARDKEY_DOWN ||
739 event->keyval == HILDON_HARDKEY_LEFT ||
740 event->keyval == HILDON_HARDKEY_RIGHT)
745 return GTK_WIDGET_CLASS (parent_class)->key_press_event (widget, event);
749 hildon_color_chooser_dialog_destroy (GtkObject *object)
751 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (object);
753 gchar key[128], color[13];
758 if (priv->gconf_client) {
759 memset (color, 0, 13);
761 tmp = (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
763 for (i = 0; i < tmp; i++) {
764 memset (key, 0, 128);
765 /* FIXME Extremally bad hardcoding */
766 g_snprintf (key, 128, "/system/osso/af/color_chooser/custom_color%d", i);
767 hildon_color_chooser_dialog_color_to_ascii_hex (color, &priv->colors_custom[i]);
768 gconf_client_set_string (priv->gconf_client, key, color, NULL);
771 g_object_unref (priv->gconf_client);
772 priv->gconf_client = NULL;
775 if (priv->gc_array) {
776 g_free (priv->gc_array);
777 priv->gc_array = NULL;
778 } if (priv->colors_defined) {
779 g_free (priv->colors_defined);
780 priv->colors_defined = NULL;
781 } if (priv->colors_custom) {
782 g_free (priv->colors_custom);
783 priv->colors_custom = NULL;
786 GTK_OBJECT_CLASS (parent_class)->destroy (object);
790 * hildon_color_chooser_dialog_set_color:
791 * @dialog: a #HildonColorChooserDialog
792 * @color: a color to set on the #HildonColorChooserDialog
794 * Sets the dialog to point at the given color. It'll first try to
795 * search the palette of the existing colors to match the passed color.
796 * If the color is not found in the pallette, the color in the currently
797 * selected box will be modified.
801 hildon_color_chooser_dialog_set_color (HildonColorChooserDialog *dialog,
804 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (dialog);
806 int i, found = -1, tmp, tmp2;
810 if (! priv->has_style) {
811 priv->pending_color = *color;
815 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
816 tmp2 = (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
818 for (i = 0; i < tmp; i++) {
819 if (priv->colors_defined[i].red == color->red &&
820 priv->colors_defined[i].green == color->green &&
821 priv->colors_defined[i].blue == color->blue) {
828 for (i = 0; i < tmp2; i++) {
829 if (priv->colors_custom[i].red == color->red &&
830 priv->colors_custom[i].green == color->green &&
831 priv->colors_custom[i].blue == color->blue) {
839 priv->colors_custom[tmp2-1] = *color;
840 if (GTK_WIDGET_REALIZED (GTK_WIDGET (dialog))) {
841 gdk_gc_set_rgb_fg_color (priv->gc_array[tmp2-1], color);
843 hildon_color_chooser_dialog_set_color_num (dialog, tmp2 - 1);
845 hildon_color_chooser_dialog_set_color_num (dialog, found);
850 hildon_color_chooser_dialog_area_expose (GtkWidget *widget,
851 GdkEventExpose *event,
854 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (data);
856 int i, num_selected, tot_w, tot_h, spacing, brd, x, y;
862 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
864 if (widget == priv->area_custom) {
865 num_selected = priv->selected - tmp;
866 start_gc = priv->gc_array + tmp;
867 tmp = (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
868 w = priv->style_info.num_buttons.top;
869 h = priv->style_info.num_buttons.bottom;
870 } else { /* widget == dialog->area_defined */
871 num_selected = priv->selected;
872 start_gc = priv->gc_array;
873 w = priv->style_info.num_buttons.left;
874 h = priv->style_info.num_buttons.right;
877 spacing = priv->style_info.radio_sizes.top;
878 brd = priv->style_info.radio_sizes.bottom;
879 tot_w = priv->style_info.radio_sizes.left + 2 * brd;
880 tot_h = priv->style_info.radio_sizes.right + 2 * brd;
882 for (i = 0; i < tmp; i++) {
883 x = ((i % w) * (tot_w + spacing));
884 y = ((i / w) * (tot_h + spacing));
886 gdk_draw_rectangle (widget->window,
887 widget->style->black_gc,
889 (i == num_selected) ? x : x + 2,
890 (i == num_selected) ? y : y + 2,
891 (i == num_selected) ? tot_w : tot_w - 4,
892 (i == num_selected) ? tot_h : tot_h - 4);
894 gdk_draw_rectangle(widget->window,
895 widget->style->white_gc,
902 gdk_draw_rectangle(widget->window,
915 hildon_color_chooser_dialog_area_button_press (GtkWidget *widget,
916 GdkEventButton *event,
919 HildonColorChooserDialog *dialog = HILDON_COLOR_CHOOSER_DIALOG (data);
920 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (data);
922 int i, hskip, vskip, brd, selection = -1;
923 int x, y, tmp, tmp2, w;
930 brd = priv->style_info.radio_sizes.bottom;
931 hskip = priv->style_info.radio_sizes.left +
932 priv->style_info.radio_sizes.top + 2 * brd;
933 vskip = priv->style_info.radio_sizes.right +
934 priv->style_info.radio_sizes.top + 2 * brd;
936 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
937 tmp2 = (priv->style_info.num_buttons.top * priv->style_info.num_buttons.bottom);
939 if (widget == priv->area_defined) {
940 w = priv->style_info.num_buttons.left;
942 for (i = 0; i < tmp; i++) {
943 if (x >= hskip * (i % w) + brd && x < hskip * (i % w) + brd + priv->style_info.radio_sizes.left &&
944 y >= vskip * (i / w) + brd && y < hskip * (i / w) + brd + priv->style_info.radio_sizes.right) {
950 w = priv->style_info.num_buttons.top;
951 for (i = 0; i < tmp2; i++) {
952 if (x >= hskip * (i % w) + brd && x < hskip * (i % w) + brd + priv->style_info.radio_sizes.left &&
953 y >= vskip * (i / w) + brd && y < hskip * (i / w) + brd + priv->style_info.radio_sizes.right) {
960 if (selection != -1) {
961 hildon_color_chooser_dialog_set_color_num (dialog, selection);
968 hildon_color_chooser_dialog_color_changed (HildonColorChooser *chooser,
971 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (data);
972 char key[128], color_str[13];
978 hildon_color_chooser_get_color (chooser, &color);
980 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
982 if (priv->selected >= tmp) {
983 priv->colors_custom[priv->selected - tmp] = color;
985 gdk_gc_set_rgb_fg_color (priv->gc_array[priv->selected], &priv->colors_custom[priv->selected - tmp]);
986 gtk_widget_queue_draw (priv->area_custom);
988 if (priv->gconf_client) {
989 memset (key, 0, 128);
990 memset (color_str, 0, 13);
991 /* FIXME Ugly hardcoded stuff! */
992 g_snprintf (key, 128, "/system/osso/af/color_chooser/custom_color%d", priv->selected - tmp);
993 hildon_color_chooser_dialog_color_to_ascii_hex (color_str, &priv->colors_custom[priv->selected - tmp]);
994 gconf_client_set_string (priv->gconf_client, key, color_str, NULL);
1000 hildon_color_chooser_dialog_insensitive_press (GtkWidget *widget,
1003 hildon_banner_show_information (widget, NULL, _("ecdg_ib_colour_selector_predefined"));
1006 /* function has size defaults */
1008 hildon_color_chooser_dialog_refresh_style_info (HildonColorChooserDialog *dialog)
1010 GtkBorder *tmp1, *tmp2, *tmp3;
1011 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (dialog);
1015 gtk_widget_style_get (GTK_WIDGET (dialog), "container_sizes", &tmp1,
1016 "radio_sizes", &tmp2, "num_buttons", &tmp3, NULL);
1018 priv->style_info.last_num_buttons = priv->style_info.num_buttons;
1021 priv->style_info.cont_sizes = *tmp1;
1022 gtk_border_free (tmp1);
1024 priv->style_info.cont_sizes.left = 0;
1025 priv->style_info.cont_sizes.right = 8;
1026 priv->style_info.cont_sizes.top = 4;
1027 priv->style_info.cont_sizes.bottom = 0;
1031 priv->style_info.radio_sizes = *tmp2;
1032 gtk_border_free (tmp2);
1034 priv->style_info.radio_sizes.left = 16;
1035 priv->style_info.radio_sizes.right = 16;
1036 priv->style_info.radio_sizes.top = 4;
1037 priv->style_info.radio_sizes.bottom = 2;
1041 priv->style_info.num_buttons = *tmp3;
1042 gtk_border_free (tmp3);
1044 priv->style_info.num_buttons.left = 8;
1045 priv->style_info.num_buttons.right = 2;
1046 priv->style_info.num_buttons.top = 8;
1047 priv->style_info.num_buttons.bottom = 2;
1052 hildon_color_chooser_dialog_set_color_num (HildonColorChooserDialog *dialog,
1055 HildonColorChooserDialogPrivate *priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (dialog);
1061 tmp = (priv->style_info.num_buttons.left * priv->style_info.num_buttons.right);
1064 gtk_widget_set_sensitive (priv->chooser, FALSE);
1066 gtk_widget_set_sensitive (priv->chooser, TRUE);
1069 priv->selected = num;
1071 gtk_widget_queue_draw (priv->area_custom);
1072 gtk_widget_queue_draw (priv->area_defined);
1074 priv->color = (num < tmp) ? priv->colors_defined[num] : priv->colors_custom[num - tmp];
1076 hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (priv->chooser),
1077 (num < tmp) ? &priv->colors_defined[num] : &priv->colors_custom[num - tmp]);
1081 hildon_color_chooser_dialog_ascii_hex_to_color (gchar *s,
1086 for (i = 0; i < 12; i++) {
1087 if (s[i] >= '0' && s[i] <= '9') {
1088 vals[i] = s[i] - 0x30;
1089 } else if (s[i] >= 'a' && s[i] <= 'f') {
1090 vals[i] = s[i] - 0x57;
1096 color->red = (vals[0] << 12) | (vals[1] << 8) | (vals[2 ] << 4) | (vals[3 ]);
1097 color->green = (vals[4] << 12) | (vals[5] << 8) | (vals[6 ] << 4) | (vals[7 ]);
1098 color->blue = (vals[8] << 12) | (vals[9] << 8) | (vals[10] << 4) | (vals[11]);
1102 hildon_color_chooser_dialog_color_to_ascii_hex (gchar *s,
1105 g_snprintf (s, 13, "%x%x%x%x%x%x%x%x%x%x%x%x",
1106 (color->red >> 12) & 0xf, (color->red >> 8) & 0xf,
1107 (color->red >> 4) & 0xf, (color->red ) & 0xf,
1108 (color->green >> 12) & 0xf, (color->green >> 8) & 0xf,
1109 (color->green >> 4) & 0xf, (color->green ) & 0xf,
1110 (color->blue >> 12) & 0xf, (color->blue >> 8) & 0xf,
1111 (color->blue >> 4) & 0xf, (color->blue ) & 0xf);
1115 * hildon_color_chooser_dialog_new:
1117 * Creates a new color chooser dialog.
1119 * Returns: a new color chooser dialog.
1122 hildon_color_chooser_dialog_new (void)
1124 return g_object_new (HILDON_TYPE_COLOR_CHOOSER_DIALOG, NULL);
1128 * hildon_color_chooser_dialog_get_color:
1129 * @dialog: a #HildonColorChooserDialog
1130 * @color: a color structure to fill with the currently selected color
1132 * Retrives the currently selected color in the color chooser dialog.
1136 hildon_color_chooser_dialog_get_color (HildonColorChooserDialog *dialog,
1139 /* FIXME Should return pending color? */
1140 HildonColorChooserDialogPrivate *priv;
1142 g_return_if_fail (HILDON_IS_COLOR_CHOOSER_DIALOG (dialog));
1143 priv = HILDON_COLOR_CHOOSER_DIALOG_GET_PRIVATE (dialog);
1146 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER (priv->chooser), color);