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|
/* Eye Of Mate - EOM Preferences Dialog
*
* Copyright (C) 2006 The Free Software Foundation
*
* Author: Lucas Rocha <lucasr@gnome.org>
*
* Based on code by:
* - Jens Finke <jens@gnome.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "eom-preferences-dialog.h"
#include "eom-scroll-view.h"
#include "eom-util.h"
#include "eom-config-keys.h"
#include <glib.h>
#include <glib/gi18n.h>
#include <glib-object.h>
#include <gtk/gtk.h>
#include <gio/gio.h>
#include <libpeas-gtk/peas-gtk-plugin-manager.h>
#define GSETTINGS_OBJECT_VALUE "GSETTINGS_VALUE"
struct _EomPreferencesDialogPrivate {
GSettings *view_settings;
GSettings *ui_settings;
GSettings *fullscreen_settings;
GtkWidget *notebook;
GtkWidget *interpolate_check;
GtkWidget *extrapolate_check;
GtkWidget *autorotate_check;
GtkWidget *bg_color_check;
GtkWidget *bg_color_button;
GtkWidget *color_radio;
GtkWidget *checkpattern_radio;
GtkWidget *background_radio;
GtkWidget *transp_color_button;
GtkWidget *upscale_check;
GtkWidget *random_check;
GtkWidget *loop_check;
GtkWidget *seconds_spin;
GtkWidget *plugin_manager;
};
static GObject *instance = NULL;
G_DEFINE_TYPE_WITH_PRIVATE (EomPreferencesDialog, eom_preferences_dialog, GTK_TYPE_DIALOG);
static gboolean
pd_string_to_rgba_mapping (GValue *value,
GVariant *variant,
gpointer user_data)
{
GdkRGBA color;
g_return_val_if_fail (g_variant_is_of_type (variant, G_VARIANT_TYPE_STRING), FALSE);
if (gdk_rgba_parse (&color, g_variant_get_string (variant, NULL))) {
g_value_set_boxed (value, &color);
return TRUE;
}
return FALSE;
}
static GVariant*
pd_rgba_to_string_mapping (const GValue *value,
const GVariantType *expected_type,
gpointer user_data)
{
GVariant *variant = NULL;
GdkRGBA *color;
gchar *hex_val;
g_return_val_if_fail (G_VALUE_TYPE (value) == GDK_TYPE_RGBA, NULL);
g_return_val_if_fail (g_variant_type_equal (expected_type, G_VARIANT_TYPE_STRING), NULL);
color = g_value_get_boxed (value);
hex_val = gdk_rgba_to_string(color);
variant = g_variant_new_string (hex_val);
g_free (hex_val);
return variant;
}
static void
pd_transp_radio_toggle_cb (GtkWidget *widget, gpointer data)
{
gpointer value = NULL;
if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
return;
value = g_object_get_data (G_OBJECT (widget), GSETTINGS_OBJECT_VALUE);
g_settings_set_enum (G_SETTINGS (data), EOM_CONF_VIEW_TRANSPARENCY,
GPOINTER_TO_INT (value));
}
static void
random_change_cb (GSettings *settings, gchar *key, GtkWidget *widget)
{
gtk_widget_set_sensitive (widget, !g_settings_get_boolean (settings, key));
}
static void
eom_preferences_response_cb (GtkDialog *dlg, gint res_id, gpointer data)
{
switch (res_id) {
case GTK_RESPONSE_HELP:
eom_util_show_help ("eom-prefs", NULL);
break;
default:
gtk_widget_destroy (GTK_WIDGET (dlg));
instance = NULL;
}
}
static void
eom_preferences_dialog_class_init (EomPreferencesDialogClass *klass)
{
GtkWidgetClass *widget_class = (GtkWidgetClass*) klass;
/* This should make sure the libpeas-gtk dependency isn't
* dropped by aggressive linkers (#739618) */
g_type_ensure (PEAS_GTK_TYPE_PLUGIN_MANAGER);
gtk_widget_class_set_template_from_resource (widget_class,
"/org/mate/eom/ui/eom-preferences-dialog.ui");
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
notebook);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
interpolate_check);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
extrapolate_check);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
autorotate_check);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
bg_color_check);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
bg_color_button);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
color_radio);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
checkpattern_radio);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
background_radio);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
transp_color_button);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
upscale_check);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
random_check);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
loop_check);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
seconds_spin);
gtk_widget_class_bind_template_child_private (widget_class,
EomPreferencesDialog,
plugin_manager);
}
static void
eom_preferences_dialog_init (EomPreferencesDialog *pref_dlg)
{
EomPreferencesDialogPrivate *priv;
pref_dlg->priv = eom_preferences_dialog_get_instance_private (pref_dlg);
priv = pref_dlg->priv;
gtk_widget_init_template (GTK_WIDGET (pref_dlg));
priv->view_settings = g_settings_new (EOM_CONF_VIEW);
priv->fullscreen_settings = g_settings_new (EOM_CONF_FULLSCREEN);
g_signal_connect (pref_dlg, "response",
G_CALLBACK (eom_preferences_response_cb),
pref_dlg);
g_settings_bind (priv->view_settings,
EOM_CONF_VIEW_INTERPOLATE,
priv->interpolate_check, "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->view_settings,
EOM_CONF_VIEW_EXTRAPOLATE,
priv->extrapolate_check, "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->view_settings,
EOM_CONF_VIEW_AUTOROTATE,
priv->autorotate_check, "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->view_settings,
EOM_CONF_VIEW_USE_BG_COLOR,
priv->bg_color_check, "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind_with_mapping (priv->view_settings,
EOM_CONF_VIEW_BACKGROUND_COLOR,
priv->bg_color_button, "rgba",
G_SETTINGS_BIND_DEFAULT,
pd_string_to_rgba_mapping,
pd_rgba_to_string_mapping,
NULL, NULL);
g_object_set_data (G_OBJECT (priv->color_radio),
GSETTINGS_OBJECT_VALUE,
GINT_TO_POINTER (EOM_TRANSP_COLOR));
g_signal_connect (priv->color_radio, "toggled",
G_CALLBACK (pd_transp_radio_toggle_cb),
priv->view_settings);
g_object_set_data (G_OBJECT (priv->checkpattern_radio),
GSETTINGS_OBJECT_VALUE,
GINT_TO_POINTER (EOM_TRANSP_CHECKED));
g_signal_connect (priv->checkpattern_radio, "toggled",
G_CALLBACK (pd_transp_radio_toggle_cb),
priv->view_settings);
g_object_set_data (G_OBJECT (priv->background_radio),
GSETTINGS_OBJECT_VALUE,
GINT_TO_POINTER (EOM_TRANSP_BACKGROUND));
g_signal_connect (priv->background_radio, "toggled",
G_CALLBACK (pd_transp_radio_toggle_cb),
priv->view_settings);
switch (g_settings_get_enum (priv->view_settings,
EOM_CONF_VIEW_TRANSPARENCY))
{
case EOM_TRANSP_COLOR:
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->color_radio), TRUE);
break;
case EOM_TRANSP_CHECKED:
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->checkpattern_radio), TRUE);
break;
default:
// Log a warning and use EOM_TRANSP_BACKGROUND as fallback
g_warn_if_reached ();
case EOM_TRANSP_BACKGROUND:
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->background_radio), TRUE);
break;
}
g_settings_bind_with_mapping (priv->view_settings,
EOM_CONF_VIEW_TRANS_COLOR,
priv->transp_color_button, "rgba",
G_SETTINGS_BIND_DEFAULT,
pd_string_to_rgba_mapping,
pd_rgba_to_string_mapping,
NULL, NULL);
g_settings_bind (priv->fullscreen_settings, EOM_CONF_FULLSCREEN_UPSCALE,
priv->upscale_check, "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->fullscreen_settings,
EOM_CONF_FULLSCREEN_LOOP,
priv->loop_check, "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->fullscreen_settings,
EOM_CONF_FULLSCREEN_RANDOM,
priv->random_check, "active",
G_SETTINGS_BIND_DEFAULT);
g_signal_connect (priv->fullscreen_settings, "changed::" EOM_CONF_FULLSCREEN_RANDOM,
G_CALLBACK (random_change_cb),
priv->loop_check);
random_change_cb (priv->fullscreen_settings,
EOM_CONF_FULLSCREEN_RANDOM,
priv->loop_check);
g_settings_bind (priv->fullscreen_settings,
EOM_CONF_FULLSCREEN_SECONDS,
priv->seconds_spin, "value",
G_SETTINGS_BIND_DEFAULT);
gtk_widget_show_all (priv->plugin_manager);
/* Add tab scrolling support for GTK3 */
gtk_widget_add_events (priv->notebook, GDK_SCROLL_MASK);
g_signal_connect (priv->notebook, "scroll-event",
G_CALLBACK (eom_notebook_scroll_event_cb),
NULL);
}
GtkWidget *eom_preferences_dialog_get_instance (GtkWindow *parent)
{
if (instance == NULL) {
instance = g_object_new (EOM_TYPE_PREFERENCES_DIALOG,
NULL);
}
if (parent)
gtk_window_set_transient_for (GTK_WINDOW (instance), parent);
return GTK_WIDGET(instance);
}
|
