480213cab5
2000-12-17 Bradford Hovinen <hovinen@helixcode.com> * capplets/new-background-properties/applier.c (renderer_render_wallpaper): Add support for adjusting wallpaper brightness * capplets/new-background-properties/main.c (ok_cb): (cancel_cb): Disconnect ok, cancel handler signals before destroying preferences widget (setup_capplet_widget): Set signal handler ids for ok, cancel signals * capplets/new-background-properties/prefs-widget.c (prefs_widget_init): Connect signals for adjusting brightness (adjust_brightness_toggled_cb): (brightness_adjust_changed_cb): (set_brightness_controls_sensitive): Implement * capplets/new-background-properties/preferences.h (struct _Preferences): Add adjust_brightness, brightness_value * capplets/new-background-properties/preferences.c (preferences_load): (preferences_save): (preferences_read_xml): (preferences_write_xml): Support adjust_brightness, brightness_value * capplets/new-background-properties/prefs-widget.c (wallpaper_entry_changed_cb): Don't fail if prefs is NULL, just return * capplets/new-background-properties/main.c (ok_cb): (cancel_cb): Properly destroy the preferences widget * capplets/new-background-properties/prefs-widget.c (prefs_widget_destroy): Implement
94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
/* -*- mode: c; style: linux -*- */
|
|
|
|
/* preferences.h
|
|
* Copyright (C) 2000 Helix Code, Inc.
|
|
*
|
|
* Written by Bradford Hovinen <hovinen@helixcode.com>
|
|
*
|
|
* 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, 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., 59 Temple Place - Suite 330, Boston, MA
|
|
* 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __PREFERENCES_H
|
|
#define __PREFERENCES_H
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include <tree.h>
|
|
|
|
#define PREFERENCES(obj) GTK_CHECK_CAST (obj, preferences_get_type (), Preferences)
|
|
#define PREFERENCES_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, preferences_get_type (), PreferencesClass)
|
|
#define IS_PREFERENCES(obj) GTK_CHECK_TYPE (obj, preferences_get_type ())
|
|
|
|
typedef struct _Preferences Preferences;
|
|
typedef struct _PreferencesClass PreferencesClass;
|
|
|
|
typedef enum _orientation_t {
|
|
ORIENTATION_HORIZ, ORIENTATION_VERT
|
|
} orientation_t;
|
|
|
|
typedef enum _wallpaper_type_t {
|
|
WPTYPE_TILED, WPTYPE_CENTERED, WPTYPE_SCALED_ASPECT,
|
|
WPTYPE_SCALED, WPTYPE_EMBOSSED
|
|
} wallpaper_type_t;
|
|
|
|
struct _Preferences
|
|
{
|
|
GtkObject object;
|
|
|
|
gboolean frozen;
|
|
gboolean auto_apply;
|
|
guint timeout_id;
|
|
|
|
gboolean enabled;
|
|
gboolean gradient_enabled;
|
|
gboolean wallpaper_enabled;
|
|
orientation_t orientation;
|
|
wallpaper_type_t wallpaper_type;
|
|
|
|
GdkColor *color1;
|
|
GdkColor *color2;
|
|
|
|
gchar *wallpaper_filename;
|
|
gchar *wallpaper_sel_path;
|
|
|
|
gboolean adjust_brightness;
|
|
gint brightness_value;
|
|
};
|
|
|
|
struct _PreferencesClass
|
|
{
|
|
GtkObjectClass klass;
|
|
};
|
|
|
|
guint preferences_get_type (void);
|
|
|
|
GtkObject *preferences_new (void);
|
|
GtkObject *preferences_clone (Preferences *prefs);
|
|
void preferences_destroy (GtkObject *object);
|
|
|
|
void preferences_load (Preferences *prefs);
|
|
void preferences_save (Preferences *prefs);
|
|
void preferences_changed (Preferences *prefs);
|
|
void preferences_apply_now (Preferences *prefs);
|
|
void preferences_apply_preview (Preferences *prefs);
|
|
|
|
void preferences_freeze (Preferences *prefs);
|
|
void preferences_thaw (Preferences *prefs);
|
|
|
|
Preferences *preferences_read_xml (xmlDocPtr xml_doc);
|
|
xmlDocPtr preferences_write_xml (Preferences *prefs);
|
|
|
|
#endif /* __PREFERENCES_H */
|