static void
gimp_color_notebook_style_set (GtkWidget *widget,
GtkStyle *prev_style)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (widget);
GList *list;
gint tab_border;
GtkIconSize icon_size;
if (GTK_WIDGET_CLASS (parent_class)->style_set)
GTK_WIDGET_CLASS (parent_class)->style_set (widget, prev_style);
gtk_widget_style_get (widget,
"tab-border", &tab_border,
"tab-icon_size", &icon_size,
NULL);
g_object_set (notebook->notebook,
"tab-border", tab_border,
NULL);
for (list = notebook->selectors; list; list = g_list_next (list))
{
GimpColorSelectorClass *selector_class;
GtkWidget *image;
selector_class = GIMP_COLOR_SELECTOR_GET_CLASS (list->data);
image = gtk_image_new_from_stock (selector_class->stock_id, icon_size);
gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook->notebook),
GTK_WIDGET (list->data),
image);
}
}
static void
gimp_color_notebook_finalize (GObject *object)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (object);
if (notebook->selectors)
{
g_list_free (notebook->selectors);
notebook->selectors = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_color_notebook_set_config (GimpColorSelector *selector,
GimpColorConfig *config)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (selector);
GList *list;
for (list = notebook->selectors; list; list = g_list_next (list))
{
GimpColorSelector *child = list->data;
gimp_color_selector_set_config (child, config);
}
}
static void
gimp_color_notebook_set_show_alpha (GimpColorSelector *selector,
gboolean show_alpha)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (selector);
GList *list;
for (list = notebook->selectors; list; list = g_list_next (list))
{
GimpColorSelector *child = list->data;
gimp_color_selector_set_show_alpha (child, show_alpha);
}
}
static void
gimp_color_notebook_togg_sensitive (GimpColorSelector *selector,
gboolean sensitive)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (selector);
GList *list;
for (list = notebook->selectors; list; list = g_list_next (list))
{
GimpColorSelector *child = list->data;
gimp_color_selector_set_toggles_sensitive (child, sensitive);
}
}
static void
gimp_color_dialog_help_func (const gchar *help_id,
gpointer help_data)
{
GimpColorDialog *dialog = GIMP_COLOR_DIALOG (help_data);
GimpColorNotebook *notebook;
notebook =
GIMP_COLOR_NOTEBOOK (GIMP_COLOR_SELECTION (dialog->selection)->notebook);
help_id = GIMP_COLOR_SELECTOR_GET_CLASS (notebook->cur_page)->help_id;
gimp_standard_help_func (help_id, NULL);
}
static void
gimp_color_button_help_func (const gchar *help_id,
gpointer help_data)
{
GimpColorSelection *selection;
GimpColorNotebook *notebook;
selection = g_object_get_data (G_OBJECT (help_data), COLOR_SELECTION_KEY);
notebook = GIMP_COLOR_NOTEBOOK (selection->notebook);
help_id = GIMP_COLOR_SELECTOR_GET_CLASS (notebook->cur_page)->help_id;
gimp_standard_help_func (help_id, NULL);
}
static void
gimp_color_selection_switch_page (GtkWidget *widget,
gpointer page,
guint page_num,
GimpColorSelection *selection)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (selection->notebook);
gboolean sensitive;
sensitive =
(GIMP_COLOR_SELECTOR_GET_CLASS (notebook->cur_page)->set_channel != NULL);
gimp_color_selector_set_toggles_sensitive
(GIMP_COLOR_SELECTOR (selection->scales), sensitive);
}
static void
gimp_color_notebook_set_channel (GimpColorSelector *selector,
GimpColorSelectorChannel channel)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (selector);
g_signal_handlers_block_by_func (notebook->cur_page,
gimp_color_notebook_channel_changed,
notebook);
gimp_color_selector_set_channel (notebook->cur_page, channel);
g_signal_handlers_unblock_by_func (notebook->cur_page,
gimp_color_notebook_channel_changed,
notebook);
}
static void
gimp_color_notebook_set_color (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv)
{
GimpColorNotebook *notebook = GIMP_COLOR_NOTEBOOK (selector);
g_signal_handlers_block_by_func (notebook->cur_page,
gimp_color_notebook_color_changed,
notebook);
gimp_color_selector_set_color (notebook->cur_page, rgb, hsv);
g_signal_handlers_unblock_by_func (notebook->cur_page,
gimp_color_notebook_color_changed,
notebook);
}
static void
gimp_color_selection_init (GimpColorSelection *selection)
{
GtkWidget *main_hbox;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *label;
GtkWidget *entry;
GtkWidget *button;
GtkSizeGroup *new_group;
GtkSizeGroup *old_group;
selection->show_alpha = TRUE;
gtk_orientable_set_orientation (GTK_ORIENTABLE (selection),
GTK_ORIENTATION_VERTICAL);
gimp_rgba_set (&selection->rgb, 0.0, 0.0, 0.0, 1.0);
gimp_rgb_to_hsv (&selection->rgb, &selection->hsv);
selection->channel = GIMP_COLOR_SELECTOR_HUE;
main_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (selection), main_hbox, TRUE, TRUE, 0);
gtk_widget_show (main_hbox);
/* The left vbox with the notebook */
selection->left_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_box_pack_start (GTK_BOX (main_hbox), selection->left_vbox,
TRUE, TRUE, 0);
gtk_widget_show (selection->left_vbox);
if (_gimp_ensure_modules_func)
{
g_type_class_ref (GIMP_TYPE_COLOR_SELECT);
_gimp_ensure_modules_func ();
}
selection->notebook = gimp_color_selector_new (GIMP_TYPE_COLOR_NOTEBOOK,
&selection->rgb,
&selection->hsv,
selection->channel);
if (_gimp_ensure_modules_func)
g_type_class_unref (g_type_class_peek (GIMP_TYPE_COLOR_SELECT));
gimp_color_selector_set_toggles_visible
(GIMP_COLOR_SELECTOR (selection->notebook), FALSE);
gtk_box_pack_start (GTK_BOX (selection->left_vbox), selection->notebook,
TRUE, TRUE, 0);
gtk_widget_show (selection->notebook);
g_signal_connect (selection->notebook, "color-changed",
G_CALLBACK (gimp_color_selection_notebook_changed),
selection);
g_signal_connect (GIMP_COLOR_NOTEBOOK (selection->notebook)->notebook,
"switch-page",
G_CALLBACK (gimp_color_selection_switch_page),
selection);
/* The hbox for the color_areas */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_end (GTK_BOX (selection->left_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
/* The labels */
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
label = gtk_label_new (_("Current:"));
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
gtk_widget_show (label);
new_group = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
gtk_size_group_add_widget (new_group, label);
g_object_unref (new_group);
label = gtk_label_new (_("Old:"));
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
gtk_widget_show (label);
old_group = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
gtk_size_group_add_widget (old_group, label);
g_object_unref (old_group);
/* The color areas */
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
selection->new_color = gimp_color_area_new (&selection->rgb,
selection->show_alpha ?
GIMP_COLOR_AREA_SMALL_CHECKS :
GIMP_COLOR_AREA_FLAT,
GDK_BUTTON1_MASK |
GDK_BUTTON2_MASK);
gtk_size_group_add_widget (new_group, selection->new_color);
gtk_box_pack_start (GTK_BOX (vbox), selection->new_color, FALSE, FALSE, 0);
gtk_widget_show (selection->new_color);
g_signal_connect (selection->new_color, "color-changed",
G_CALLBACK (gimp_color_selection_new_color_changed),
selection);
selection->old_color = gimp_color_area_new (&selection->rgb,
selection->show_alpha ?
GIMP_COLOR_AREA_SMALL_CHECKS :
GIMP_COLOR_AREA_FLAT,
GDK_BUTTON1_MASK |
GDK_BUTTON2_MASK);
gtk_drag_dest_unset (selection->old_color);
gtk_size_group_add_widget (old_group, selection->old_color);
gtk_box_pack_start (GTK_BOX (vbox), selection->old_color, FALSE, FALSE, 0);
gtk_widget_show (selection->old_color);
/* The right vbox with color scales */
selection->right_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_box_pack_start (GTK_BOX (main_hbox), selection->right_vbox,
TRUE, TRUE, 0);
gtk_widget_show (selection->right_vbox);
selection->scales = gimp_color_selector_new (GIMP_TYPE_COLOR_SCALES,
&selection->rgb,
&selection->hsv,
selection->channel);
gimp_color_selector_set_toggles_visible
(GIMP_COLOR_SELECTOR (selection->scales), TRUE);
gimp_color_selector_set_show_alpha (GIMP_COLOR_SELECTOR (selection->scales),
selection->show_alpha);
gtk_box_pack_start (GTK_BOX (selection->right_vbox), selection->scales,
TRUE, TRUE, 0);
gtk_widget_show (selection->scales);
g_signal_connect (selection->scales, "channel-changed",
G_CALLBACK (gimp_color_selection_channel_changed),
selection);
g_signal_connect (selection->scales, "color-changed",
G_CALLBACK (gimp_color_selection_scales_changed),
selection);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (selection->right_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
/* The color picker */
button = gimp_pick_button_new ();
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "color-picked",
G_CALLBACK (gimp_color_selection_color_picked),
selection);
/* The hex triplet entry */
entry = gimp_color_hex_entry_new ();
gimp_help_set_help_data (entry,
_("Hexadecimal color notation as used in HTML and "
"CSS. This entry also accepts CSS color names."),
NULL);
gtk_box_pack_end (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
gtk_widget_show (entry);
label = gtk_label_new_with_mnemonic (_("HTML _notation:"));
gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
gtk_box_pack_end (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
g_object_set_data (G_OBJECT (selection), "color-hex-entry", entry);
g_signal_connect (entry, "color-changed",
G_CALLBACK (gimp_color_selection_entry_changed),
selection);
}
