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made the color notebook a GimpColorSelector subclass so they have the same 

2002-10-29  Michael Natterer  <mitch@gimp.org>

	* libgimpwidgets/gimpcolornotebook.[ch]: made the color notebook
	a GimpColorSelector subclass so they have the same API.

	* app/gui/color-notebook.c: changed accordingly.
This commit is contained in:
Michael Natterer 2002-10-29 12:49:02 +00:00 committed by Michael Natterer
parent e4cd5ecdcb
commit c97782f358
6 changed files with 280 additions and 289 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2002-10-29 Michael Natterer <mitch@gimp.org>
* libgimpwidgets/gimpcolornotebook.[ch]: made the color notebook
a GimpColorSelector subclass so they have the same API.
* app/gui/color-notebook.c: changed accordingly.
2002-10-29 Sven Neumann <sven@gimp.org>
* libgimpmodule/gimpmodule.c

72
app/dialogs/color-dialog.c
View File

@ -108,11 +108,11 @@ static void color_notebook_reset_clicked (ColorNotebook *cnp);
static void color_notebook_new_color_changed (GtkWidget *widget,
ColorNotebook *cnp);
static void color_notebook_notebook_changed (GimpColorNotebook *notebook,
static void color_notebook_notebook_changed (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv,
ColorNotebook *cnp);
static void color_notebook_switch_page (GimpColorNotebook *notebook,
static void color_notebook_switch_page (GtkWidget *widget,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp);
@ -366,21 +366,20 @@ color_notebook_new_internal (GimpViewable *viewable,
gtk_box_pack_start (GTK_BOX (main_hbox), right_vbox, TRUE, TRUE, 0);
gtk_widget_show (right_vbox);
cnp->notebook = gimp_color_notebook_new ();
gimp_color_notebook_set_channel (GIMP_COLOR_NOTEBOOK (cnp->notebook),
cnp->active_channel);
gimp_color_notebook_set_color (GIMP_COLOR_NOTEBOOK (cnp->notebook),
&cnp->rgb, &cnp->hsv);
gtk_box_pack_start (GTK_BOX (left_vbox), cnp->notebook,
TRUE, TRUE, 0);
cnp->notebook = gimp_color_selector_new (GIMP_TYPE_COLOR_NOTEBOOK,
&cnp->rgb,
&cnp->hsv,
cnp->active_channel);
gtk_box_pack_start (GTK_BOX (left_vbox), cnp->notebook, TRUE, TRUE, 0);
gtk_widget_show (cnp->notebook);
g_signal_connect (G_OBJECT (cnp->notebook), "color_changed",
G_CALLBACK (color_notebook_notebook_changed),
cnp);
g_signal_connect_after (G_OBJECT (cnp->notebook), "switch_page",
G_CALLBACK (color_notebook_switch_page),
cnp);
g_signal_connect (G_OBJECT (GIMP_COLOR_NOTEBOOK (cnp->notebook)->notebook),
"switch_page",
G_CALLBACK (color_notebook_switch_page),
cnp);
/* The table for the color_areas */
table = gtk_table_new (2, 4, FALSE);
@ -587,12 +586,10 @@ color_notebook_ok_callback (GtkWidget *widget,
color_history_add_clicked (NULL, cnp);
if (cnp->callback)
{
(* cnp->callback) (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_OK,
cnp->client_data);
}
cnp->callback (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_OK,
cnp->client_data);
}
static void
@ -600,12 +597,10 @@ color_notebook_cancel_callback (GtkWidget *widget,
ColorNotebook *cnp)
{
if (cnp->callback)
{
(* cnp->callback) (cnp,
&cnp->orig_rgb,
COLOR_NOTEBOOK_CANCEL,
cnp->client_data);
}
cnp->callback (cnp,
&cnp->orig_rgb,
COLOR_NOTEBOOK_CANCEL,
cnp->client_data);
}
static void
@ -616,12 +611,12 @@ color_notebook_update (ColorNotebook *cnp,
return;
if (update & UPDATE_NOTEBOOK)
gimp_color_notebook_set_color (GIMP_COLOR_NOTEBOOK (cnp->notebook),
gimp_color_selector_set_color (GIMP_COLOR_SELECTOR (cnp->notebook),
&cnp->rgb,
&cnp->hsv);
if (update & UPDATE_CHANNEL)
gimp_color_notebook_set_channel (GIMP_COLOR_NOTEBOOK (cnp->notebook),
gimp_color_selector_set_channel (GIMP_COLOR_SELECTOR (cnp->notebook),
cnp->active_channel);
if (update & UPDATE_SCALES)
@ -650,10 +645,10 @@ color_notebook_update (ColorNotebook *cnp,
if (update & UPDATE_CALLER)
{
if (cnp->wants_updates && cnp->callback)
(* cnp->callback) (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_UPDATE,
cnp->client_data);
cnp->callback (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_UPDATE,
cnp->client_data);
}
}
@ -714,10 +709,10 @@ color_notebook_new_color_changed (GtkWidget *widget,
}
/* color notebook callback */
/* color notebook callbacks */
static void
color_notebook_notebook_changed (GimpColorNotebook *notebook,
color_notebook_notebook_changed (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv,
ColorNotebook *cnp)
@ -732,12 +727,15 @@ color_notebook_notebook_changed (GimpColorNotebook *notebook,
}
static void
color_notebook_switch_page (GimpColorNotebook *notebook,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp)
color_notebook_switch_page (GtkWidget *widget,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp)
{
gboolean set_channel;
GimpColorNotebook *notebook;
gboolean set_channel;
notebook = GIMP_COLOR_NOTEBOOK (cnp->notebook);
set_channel =
(GIMP_COLOR_SELECTOR_GET_CLASS (notebook->cur_page)->set_channel != NULL);

72
app/gui/color-notebook.c
View File

@ -108,11 +108,11 @@ static void color_notebook_reset_clicked (ColorNotebook *cnp);
static void color_notebook_new_color_changed (GtkWidget *widget,
ColorNotebook *cnp);
static void color_notebook_notebook_changed (GimpColorNotebook *notebook,
static void color_notebook_notebook_changed (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv,
ColorNotebook *cnp);
static void color_notebook_switch_page (GimpColorNotebook *notebook,
static void color_notebook_switch_page (GtkWidget *widget,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp);
@ -366,21 +366,20 @@ color_notebook_new_internal (GimpViewable *viewable,
gtk_box_pack_start (GTK_BOX (main_hbox), right_vbox, TRUE, TRUE, 0);
gtk_widget_show (right_vbox);
cnp->notebook = gimp_color_notebook_new ();
gimp_color_notebook_set_channel (GIMP_COLOR_NOTEBOOK (cnp->notebook),
cnp->active_channel);
gimp_color_notebook_set_color (GIMP_COLOR_NOTEBOOK (cnp->notebook),
&cnp->rgb, &cnp->hsv);
gtk_box_pack_start (GTK_BOX (left_vbox), cnp->notebook,
TRUE, TRUE, 0);
cnp->notebook = gimp_color_selector_new (GIMP_TYPE_COLOR_NOTEBOOK,
&cnp->rgb,
&cnp->hsv,
cnp->active_channel);
gtk_box_pack_start (GTK_BOX (left_vbox), cnp->notebook, TRUE, TRUE, 0);
gtk_widget_show (cnp->notebook);
g_signal_connect (G_OBJECT (cnp->notebook), "color_changed",
G_CALLBACK (color_notebook_notebook_changed),
cnp);
g_signal_connect_after (G_OBJECT (cnp->notebook), "switch_page",
G_CALLBACK (color_notebook_switch_page),
cnp);
g_signal_connect (G_OBJECT (GIMP_COLOR_NOTEBOOK (cnp->notebook)->notebook),
"switch_page",
G_CALLBACK (color_notebook_switch_page),
cnp);
/* The table for the color_areas */
table = gtk_table_new (2, 4, FALSE);
@ -587,12 +586,10 @@ color_notebook_ok_callback (GtkWidget *widget,
color_history_add_clicked (NULL, cnp);
if (cnp->callback)
{
(* cnp->callback) (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_OK,
cnp->client_data);
}
cnp->callback (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_OK,
cnp->client_data);
}
static void
@ -600,12 +597,10 @@ color_notebook_cancel_callback (GtkWidget *widget,
ColorNotebook *cnp)
{
if (cnp->callback)
{
(* cnp->callback) (cnp,
&cnp->orig_rgb,
COLOR_NOTEBOOK_CANCEL,
cnp->client_data);
}
cnp->callback (cnp,
&cnp->orig_rgb,
COLOR_NOTEBOOK_CANCEL,
cnp->client_data);
}
static void
@ -616,12 +611,12 @@ color_notebook_update (ColorNotebook *cnp,
return;
if (update & UPDATE_NOTEBOOK)
gimp_color_notebook_set_color (GIMP_COLOR_NOTEBOOK (cnp->notebook),
gimp_color_selector_set_color (GIMP_COLOR_SELECTOR (cnp->notebook),
&cnp->rgb,
&cnp->hsv);
if (update & UPDATE_CHANNEL)
gimp_color_notebook_set_channel (GIMP_COLOR_NOTEBOOK (cnp->notebook),
gimp_color_selector_set_channel (GIMP_COLOR_SELECTOR (cnp->notebook),
cnp->active_channel);
if (update & UPDATE_SCALES)
@ -650,10 +645,10 @@ color_notebook_update (ColorNotebook *cnp,
if (update & UPDATE_CALLER)
{
if (cnp->wants_updates && cnp->callback)
(* cnp->callback) (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_UPDATE,
cnp->client_data);
cnp->callback (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_UPDATE,
cnp->client_data);
}
}
@ -714,10 +709,10 @@ color_notebook_new_color_changed (GtkWidget *widget,
}
/* color notebook callback */
/* color notebook callbacks */
static void
color_notebook_notebook_changed (GimpColorNotebook *notebook,
color_notebook_notebook_changed (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv,
ColorNotebook *cnp)
@ -732,12 +727,15 @@ color_notebook_notebook_changed (GimpColorNotebook *notebook,
}
static void
color_notebook_switch_page (GimpColorNotebook *notebook,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp)
color_notebook_switch_page (GtkWidget *widget,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp)
{
gboolean set_channel;
GimpColorNotebook *notebook;
gboolean set_channel;
notebook = GIMP_COLOR_NOTEBOOK (cnp->notebook);
set_channel =
(GIMP_COLOR_SELECTOR_GET_CLASS (notebook->cur_page)->set_channel != NULL);

72
app/widgets/gimpcolordialog.c
View File

@ -108,11 +108,11 @@ static void color_notebook_reset_clicked (ColorNotebook *cnp);
static void color_notebook_new_color_changed (GtkWidget *widget,
ColorNotebook *cnp);
static void color_notebook_notebook_changed (GimpColorNotebook *notebook,
static void color_notebook_notebook_changed (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv,
ColorNotebook *cnp);
static void color_notebook_switch_page (GimpColorNotebook *notebook,
static void color_notebook_switch_page (GtkWidget *widget,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp);
@ -366,21 +366,20 @@ color_notebook_new_internal (GimpViewable *viewable,
gtk_box_pack_start (GTK_BOX (main_hbox), right_vbox, TRUE, TRUE, 0);
gtk_widget_show (right_vbox);
cnp->notebook = gimp_color_notebook_new ();
gimp_color_notebook_set_channel (GIMP_COLOR_NOTEBOOK (cnp->notebook),
cnp->active_channel);
gimp_color_notebook_set_color (GIMP_COLOR_NOTEBOOK (cnp->notebook),
&cnp->rgb, &cnp->hsv);
gtk_box_pack_start (GTK_BOX (left_vbox), cnp->notebook,
TRUE, TRUE, 0);
cnp->notebook = gimp_color_selector_new (GIMP_TYPE_COLOR_NOTEBOOK,
&cnp->rgb,
&cnp->hsv,
cnp->active_channel);
gtk_box_pack_start (GTK_BOX (left_vbox), cnp->notebook, TRUE, TRUE, 0);
gtk_widget_show (cnp->notebook);
g_signal_connect (G_OBJECT (cnp->notebook), "color_changed",
G_CALLBACK (color_notebook_notebook_changed),
cnp);
g_signal_connect_after (G_OBJECT (cnp->notebook), "switch_page",
G_CALLBACK (color_notebook_switch_page),
cnp);
g_signal_connect (G_OBJECT (GIMP_COLOR_NOTEBOOK (cnp->notebook)->notebook),
"switch_page",
G_CALLBACK (color_notebook_switch_page),
cnp);
/* The table for the color_areas */
table = gtk_table_new (2, 4, FALSE);
@ -587,12 +586,10 @@ color_notebook_ok_callback (GtkWidget *widget,
color_history_add_clicked (NULL, cnp);
if (cnp->callback)
{
(* cnp->callback) (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_OK,
cnp->client_data);
}
cnp->callback (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_OK,
cnp->client_data);
}
static void
@ -600,12 +597,10 @@ color_notebook_cancel_callback (GtkWidget *widget,
ColorNotebook *cnp)
{
if (cnp->callback)
{
(* cnp->callback) (cnp,
&cnp->orig_rgb,
COLOR_NOTEBOOK_CANCEL,
cnp->client_data);
}
cnp->callback (cnp,
&cnp->orig_rgb,
COLOR_NOTEBOOK_CANCEL,
cnp->client_data);
}
static void
@ -616,12 +611,12 @@ color_notebook_update (ColorNotebook *cnp,
return;
if (update & UPDATE_NOTEBOOK)
gimp_color_notebook_set_color (GIMP_COLOR_NOTEBOOK (cnp->notebook),
gimp_color_selector_set_color (GIMP_COLOR_SELECTOR (cnp->notebook),
&cnp->rgb,
&cnp->hsv);
if (update & UPDATE_CHANNEL)
gimp_color_notebook_set_channel (GIMP_COLOR_NOTEBOOK (cnp->notebook),
gimp_color_selector_set_channel (GIMP_COLOR_SELECTOR (cnp->notebook),
cnp->active_channel);
if (update & UPDATE_SCALES)
@ -650,10 +645,10 @@ color_notebook_update (ColorNotebook *cnp,
if (update & UPDATE_CALLER)
{
if (cnp->wants_updates && cnp->callback)
(* cnp->callback) (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_UPDATE,
cnp->client_data);
cnp->callback (cnp,
&cnp->rgb,
COLOR_NOTEBOOK_UPDATE,
cnp->client_data);
}
}
@ -714,10 +709,10 @@ color_notebook_new_color_changed (GtkWidget *widget,
}
/* color notebook callback */
/* color notebook callbacks */
static void
color_notebook_notebook_changed (GimpColorNotebook *notebook,
color_notebook_notebook_changed (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv,
ColorNotebook *cnp)
@ -732,12 +727,15 @@ color_notebook_notebook_changed (GimpColorNotebook *notebook,
}
static void
color_notebook_switch_page (GimpColorNotebook *notebook,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp)
color_notebook_switch_page (GtkWidget *widget,
GtkNotebookPage *page,
guint page_num,
ColorNotebook *cnp)
{
gboolean set_channel;
GimpColorNotebook *notebook;
gboolean set_channel;
notebook = GIMP_COLOR_NOTEBOOK (cnp->notebook);
set_channel =
(GIMP_COLOR_SELECTOR_GET_CLASS (notebook->cur_page)->set_channel != NULL);

311
libgimpwidgets/gimpcolornotebook.c
View File

@ -33,34 +33,37 @@
#include "gimpcolornotebook.h"
#include "gimpcolorscales.h"
#include "gimpcolorselector.h"
#include "gimpwidgetsmarshal.h"
enum
{
COLOR_CHANGED,
LAST_SIGNAL
};
static void gimp_color_notebook_class_init (GimpColorNotebookClass *klass);
static void gimp_color_notebook_init (GimpColorNotebook *notebook);
static void gimp_color_notebook_finalize (GObject *object);
static void gimp_color_notebook_set_show_alpha (GimpColorSelector *selector,
gboolean show_alpha);
static void gimp_color_notebook_set_color (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv);
static void gimp_color_notebook_set_channel (GimpColorSelector *selector,
GimpColorSelectorChannel channel);
static void gimp_color_notebook_switch_page (GtkNotebook *gtk_notebook,
GtkNotebookPage *page,
guint page_num);
guint page_num,
GimpColorNotebook *notebook);
static void gimp_color_notebook_update_callback (GimpColorSelector *selector,
static void gimp_color_notebook_color_changed (GimpColorSelector *page,
const GimpRGB *rgb,
const GimpHSV *hsv,
GimpColorNotebook *notebook);
static void gimp_color_notebook_channel_changed (GimpColorSelector *page,
GimpColorSelectorChannel channel,
GimpColorNotebook *notebook);
static GtkNotebookClass *parent_class = NULL;
static guint notebook_signals[LAST_SIGNAL] = { 0 };
static GimpColorSelectorClass *parent_class = NULL;
GType
@ -83,7 +86,7 @@ gimp_color_notebook_get_type (void)
(GInstanceInitFunc) gimp_color_notebook_init,
};
notebook_type = g_type_register_static (GTK_TYPE_NOTEBOOK,
notebook_type = g_type_register_static (GIMP_TYPE_COLOR_SELECTOR,
"GimpColorNotebook",
&notebook_info, 0);
}
@ -94,83 +97,87 @@ gimp_color_notebook_get_type (void)
static void
gimp_color_notebook_class_init (GimpColorNotebookClass *klass)
{
GObjectClass *object_class;
GtkNotebookClass *notebook_class;
GObjectClass *object_class;
GimpColorSelectorClass *selector_class;
object_class = G_OBJECT_CLASS (klass);
notebook_class = GTK_NOTEBOOK_CLASS (klass);
selector_class = GIMP_COLOR_SELECTOR_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
notebook_signals[COLOR_CHANGED] =
g_signal_new ("color_changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GimpColorNotebookClass, color_changed),
NULL, NULL,
_gimp_widgets_marshal_VOID__POINTER_POINTER,
G_TYPE_NONE, 2,
G_TYPE_POINTER,
G_TYPE_POINTER);
object_class->finalize = gimp_color_notebook_finalize;
object_class->finalize = gimp_color_notebook_finalize;
notebook_class->switch_page = gimp_color_notebook_switch_page;
klass->color_changed = NULL;
selector_class->name = "Notebook";
selector_class->help_page = "notebook.html";
selector_class->set_show_alpha = gimp_color_notebook_set_show_alpha;
selector_class->set_color = gimp_color_notebook_set_color;
selector_class->set_channel = gimp_color_notebook_set_channel;
}
static void
gimp_color_notebook_init (GimpColorNotebook *notebook)
{
GtkWidget *selector;
GtkWidget *label;
GType *selector_types;
gint n_selector_types;
gint i;
GimpColorSelector *selector;
GtkWidget *page;
GtkWidget *label;
GType *selector_types;
gint n_selector_types;
gint i;
gimp_rgba_set (&notebook->rgb, 0.0, 0.0, 0.0, 1.0);
gimp_rgb_to_hsv (&notebook->rgb, &notebook->hsv);
selector = GIMP_COLOR_SELECTOR (notebook);
notebook->channel = GIMP_COLOR_SELECTOR_HUE;
notebook->notebook = gtk_notebook_new ();
gtk_box_pack_start (GTK_BOX (notebook), notebook->notebook, TRUE, TRUE, 0);
gtk_widget_show (notebook->notebook);
g_signal_connect (G_OBJECT (notebook->notebook), "switch_page",
G_CALLBACK (gimp_color_notebook_switch_page),
notebook);
selector_types = g_type_children (GIMP_TYPE_COLOR_SELECTOR, &n_selector_types);
if (n_selector_types == 1)
if (n_selector_types == 2)
{
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE);
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook->notebook), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook->notebook), FALSE);
}
for (i = 0; i < n_selector_types; i++)
{
/* skip ourselves */
if (g_type_is_a (selector_types[i], GIMP_TYPE_COLOR_NOTEBOOK))
continue;
/* skip the "Scales" color selector */
if (g_type_is_a (selector_types[i], GIMP_TYPE_COLOR_SCALES))
continue;
selector = gimp_color_selector_new (selector_types[i],
&notebook->rgb,
&notebook->hsv,
notebook->channel);
page = gimp_color_selector_new (selector_types[i],
&selector->rgb,
&selector->hsv,
selector->channel);
if (! selector)
if (! page)
continue;
gimp_color_selector_set_show_alpha (GIMP_COLOR_SELECTOR (selector), FALSE);
gimp_color_selector_set_show_alpha (GIMP_COLOR_SELECTOR (page), FALSE);
label = gtk_label_new (GIMP_COLOR_SELECTOR_GET_CLASS (selector)->name);
label = gtk_label_new (GIMP_COLOR_SELECTOR_GET_CLASS (page)->name);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), selector, label);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook->notebook), page, label);
if (! notebook->cur_page)
notebook->cur_page = GIMP_COLOR_SELECTOR (selector);
notebook->cur_page = GIMP_COLOR_SELECTOR (page);
notebook->selectors = g_list_append (notebook->selectors, selector);
notebook->selectors = g_list_append (notebook->selectors, page);
gtk_widget_show (selector);
gtk_widget_show (page);
g_signal_connect (G_OBJECT (selector), "color_changed",
G_CALLBACK (gimp_color_notebook_update_callback),
g_signal_connect (G_OBJECT (page), "color_changed",
G_CALLBACK (gimp_color_notebook_color_changed),
notebook);
g_signal_connect (G_OBJECT (page), "channel_changed",
G_CALLBACK (gimp_color_notebook_channel_changed),
notebook);
}
@ -194,122 +201,124 @@ gimp_color_notebook_finalize (GObject *object)
}
static void
gimp_color_notebook_switch_page (GtkNotebook *gtk_notebook,
GtkNotebookPage *page,
guint page_num)
gimp_color_notebook_set_show_alpha (GimpColorSelector *selector,
gboolean show_alpha)
{
GimpColorNotebook *notebook;
GimpColorSelector *child;
GList *list;
notebook = GIMP_COLOR_NOTEBOOK (selector);
for (list = notebook->selectors; list; list = g_list_next (list))
{
child = (GimpColorSelector *) list->data;
gimp_color_selector_set_show_alpha (child, show_alpha);
}
}
static void
gimp_color_notebook_set_color (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv)
{
GimpColorNotebook *notebook;
notebook = GIMP_COLOR_NOTEBOOK (selector);
g_signal_handlers_block_by_func (G_OBJECT (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 (G_OBJECT (notebook->cur_page),
gimp_color_notebook_color_changed,
notebook);
}
static void
gimp_color_notebook_set_channel (GimpColorSelector *selector,
GimpColorSelectorChannel channel)
{
GimpColorNotebook *notebook;
notebook = GIMP_COLOR_NOTEBOOK (selector);
g_signal_handlers_block_by_func (G_OBJECT (notebook->cur_page),
gimp_color_notebook_channel_changed,
notebook);
gimp_color_selector_set_channel (notebook->cur_page, channel);
g_signal_handlers_unblock_by_func (G_OBJECT (notebook->cur_page),
gimp_color_notebook_channel_changed,
notebook);
}
static void
gimp_color_notebook_switch_page (GtkNotebook *gtk_notebook,
GtkNotebookPage *page,
guint page_num,
GimpColorNotebook *notebook)
{
GimpColorSelector *selector;
GtkWidget *page_widget;
notebook = GIMP_COLOR_NOTEBOOK (gtk_notebook);
GTK_NOTEBOOK_CLASS (parent_class)->switch_page (gtk_notebook, page, page_num);
selector = GIMP_COLOR_SELECTOR (notebook);
page_widget = gtk_notebook_get_nth_page (gtk_notebook, page_num);
notebook->cur_page = GIMP_COLOR_SELECTOR (page_widget);
g_signal_handlers_block_by_func (G_OBJECT (notebook->cur_page),
gimp_color_notebook_update_callback,
gimp_color_notebook_color_changed,
notebook);
gimp_color_selector_set_channel (notebook->cur_page,
notebook->channel);
gimp_color_selector_set_color (notebook->cur_page,
&notebook->rgb,
&notebook->hsv);
g_signal_handlers_unblock_by_func (G_OBJECT (notebook->cur_page),
gimp_color_notebook_update_callback,
notebook);
}
/* public functions */
GtkWidget *
gimp_color_notebook_new (void)
{
GimpColorNotebook *notebook;
notebook = g_object_new (GIMP_TYPE_COLOR_NOTEBOOK, NULL);
return GTK_WIDGET (notebook);
}
void
gimp_color_notebook_set_color (GimpColorNotebook *notebook,
const GimpRGB *rgb,
const GimpHSV *hsv)
{
g_return_if_fail (GIMP_IS_COLOR_NOTEBOOK (notebook));
g_return_if_fail (rgb != NULL);
g_return_if_fail (hsv != NULL);
notebook->rgb = *rgb;
notebook->hsv = *hsv;
g_signal_handlers_block_by_func (G_OBJECT (notebook->cur_page),
gimp_color_notebook_update_callback,
gimp_color_notebook_channel_changed,
notebook);
gimp_color_selector_set_color (notebook->cur_page,
&notebook->rgb,
&notebook->hsv);
&selector->rgb,
&selector->hsv);
gimp_color_selector_set_channel (notebook->cur_page,
selector->channel);
g_signal_handlers_unblock_by_func (G_OBJECT (notebook->cur_page),
gimp_color_notebook_update_callback,
gimp_color_notebook_color_changed,
notebook);
g_signal_handlers_unblock_by_func (G_OBJECT (notebook->cur_page),
gimp_color_notebook_channel_changed,
notebook);
}
void
gimp_color_notebook_get_color (GimpColorNotebook *notebook,
GimpRGB *rgb,
GimpHSV *hsv)
{
g_return_if_fail (GIMP_IS_COLOR_NOTEBOOK (notebook));
g_return_if_fail (rgb != NULL);
g_return_if_fail (hsv != NULL);
*rgb = notebook->rgb;
*hsv = notebook->hsv;
}
void
gimp_color_notebook_color_changed (GimpColorNotebook *notebook)
{
g_return_if_fail (GIMP_IS_COLOR_NOTEBOOK (notebook));
g_signal_emit (G_OBJECT (notebook), notebook_signals[COLOR_CHANGED], 0,
&notebook->rgb, &notebook->hsv);
}
void
gimp_color_notebook_set_channel (GimpColorNotebook *notebook,
GimpColorSelectorChannel channel)
{
g_return_if_fail (GIMP_IS_COLOR_NOTEBOOK (notebook));
if (channel != notebook->channel)
{
notebook->channel = channel;
gimp_color_selector_set_channel (notebook->cur_page,
notebook->channel);
}
}
/* private functions */
static void
gimp_color_notebook_update_callback (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv,
GimpColorNotebook *notebook)
gimp_color_notebook_color_changed (GimpColorSelector *page,
const GimpRGB *rgb,
const GimpHSV *hsv,
GimpColorNotebook *notebook)
{
notebook->rgb = *rgb;
notebook->hsv = *hsv;
GimpColorSelector *selector;
gimp_color_notebook_color_changed (notebook);
selector = GIMP_COLOR_SELECTOR (notebook);
selector->rgb = *rgb;
selector->hsv = *hsv;
gimp_color_selector_color_changed (selector);
}
static void
gimp_color_notebook_channel_changed (GimpColorSelector *page,
GimpColorSelectorChannel channel,
GimpColorNotebook *notebook)
{
GimpColorSelector *selector;
selector = GIMP_COLOR_SELECTOR (notebook);
selector->channel = channel;
gimp_color_selector_channel_changed (selector);
}

35
libgimpwidgets/gimpcolornotebook.h
View File

@ -26,6 +26,8 @@
#ifndef __GIMP_COLOR_NOTEBOOK_H__
#define __GIMP_COLOR_NOTEBOOK_H__
#include <libgimpwidgets/gimpcolorselector.h>
G_BEGIN_DECLS
@ -41,42 +43,21 @@ typedef struct _GimpColorNotebookClass GimpColorNotebookClass;
struct _GimpColorNotebook
{
GtkNotebook parent_instance;
GimpColorSelector parent_instance;
GimpRGB rgb;
GimpHSV hsv;
GtkWidget *notebook;
GimpColorSelectorChannel channel;
GList *selectors;
GimpColorSelector *cur_page;
GList *selectors;
GimpColorSelector *cur_page;
};
struct _GimpColorNotebookClass
{
GtkNotebookClass parent_class;
/* signals */
void (* color_changed) (GimpColorNotebook *notebook,
const GimpRGB *rgb,
const GimpHSV *hsv);
GimpColorSelectorClass parent_class;
};
GType gimp_color_notebook_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_color_notebook_new (void);
void gimp_color_notebook_set_color (GimpColorNotebook *notebook,
const GimpRGB *rgb,
const GimpHSV *hsv);
void gimp_color_notebook_get_color (GimpColorNotebook *notebook,
GimpRGB *rgb,
GimpHSV *hsv);
void gimp_color_notebook_color_changed (GimpColorNotebook *notebook);
void gimp_color_notebook_set_channel (GimpColorNotebook *notebook,
GimpColorSelectorChannel channel);
GType gimp_color_notebook_get_type (void) G_GNUC_CONST;
G_END_DECLS