Created new background properties capplet, under new-background-properties
This commit is contained in:
Bradford Hovinen (Gdict maintainer)
parent
9888a8794e
commit
818c4291c1
11 changed files with 3226 additions and 1 deletions
619
capplets/background/prefs-widget.c
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619
capplets/background/prefs-widget.c
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/* -*- mode: c; style: linux -*- */
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/* prefs-widget.c
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* Copyright (C) 2000 Helix Code, Inc.
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*
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* Written by Bradford Hovinen <hovinen@helixcode.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "prefs-widget.h"
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#include "applier.h"
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#include <gdk-pixbuf/gdk-pixbuf-xlibrgb.h>
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#define WID(str) (glade_xml_get_widget (prefs_widget->dialog_data, str))
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enum {
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ARG_0,
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ARG_PREFERENCES
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};
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static CappletWidgetClass *parent_class;
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static void prefs_widget_init (PrefsWidget *prefs_widget);
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static void prefs_widget_class_init (PrefsWidgetClass *class);
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static void prefs_widget_set_arg (GtkObject *object,
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GtkArg *arg,
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guint arg_id);
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static void prefs_widget_get_arg (GtkObject *object,
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GtkArg *arg,
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guint arg_id);
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static void read_preferences (PrefsWidget *prefs_widget,
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Preferences *prefs);
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static void color1_select_color_set_cb (GnomeColorPicker *cp,
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guint r,
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guint g,
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guint b,
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guint a,
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PrefsWidget *prefs_widget);
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static void color2_select_color_set_cb (GnomeColorPicker *cp,
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guint r,
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guint g,
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guint b,
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guint a,
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PrefsWidget *prefs_widget);
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static void solid_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void gradient_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void vertical_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void horizontal_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void wallpaper_entry_changed_cb (GtkEntry *e,
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PrefsWidget *prefs_widget);
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static void tiled_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void centered_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void scaled_aspect_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void scaled_select_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void disable_toggled_cb (GtkToggleButton *tb,
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PrefsWidget *prefs_widget);
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static void set_gradient_controls_sensitive (PrefsWidget *prefs_widget,
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gboolean s);
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static void set_wallpaper_controls_sensitive (PrefsWidget *prefs_widget,
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gboolean s);
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static void set_background_controls_sensitive (PrefsWidget *prefs_widget,
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gboolean s);
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guint
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prefs_widget_get_type (void)
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{
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static guint prefs_widget_type = 0;
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if (!prefs_widget_type) {
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GtkTypeInfo prefs_widget_info = {
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"PrefsWidget",
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sizeof (PrefsWidget),
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sizeof (PrefsWidgetClass),
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(GtkClassInitFunc) prefs_widget_class_init,
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(GtkObjectInitFunc) prefs_widget_init,
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(GtkArgSetFunc) NULL,
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(GtkArgGetFunc) NULL
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};
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prefs_widget_type =
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gtk_type_unique (capplet_widget_get_type (),
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&prefs_widget_info);
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}
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return prefs_widget_type;
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}
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static void
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prefs_widget_init (PrefsWidget *prefs_widget)
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{
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GtkWidget *widget;
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prefs_widget->dialog_data =
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glade_xml_new (GLADE_DATADIR "/background-properties.glade",
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"prefs_widget");
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widget = glade_xml_get_widget (prefs_widget->dialog_data,
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"prefs_widget");
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gtk_container_add (GTK_CONTAINER (prefs_widget), widget);
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widget = glade_xml_get_widget (prefs_widget->dialog_data,
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"monitor_frame");
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prefs_widget->preview = applier_class_get_preview_widget ();
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gtk_container_add (GTK_CONTAINER (widget), prefs_widget->preview);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"color1_select_color_set_cb",
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color1_select_color_set_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"color2_select_color_set_cb",
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color2_select_color_set_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"solid_select_toggled_cb",
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solid_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"gradient_select_toggled_cb",
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gradient_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"vertical_select_toggled_cb",
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vertical_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"horizontal_select_toggled_cb",
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horizontal_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"wallpaper_entry_changed_cb",
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wallpaper_entry_changed_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"tiled_select_toggled_cb",
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tiled_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"centered_select_toggled_cb",
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centered_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"scaled_aspect_select_toggled_cb",
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scaled_aspect_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"scaled_select_toggled_cb",
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scaled_select_toggled_cb,
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prefs_widget);
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glade_xml_signal_connect_data (prefs_widget->dialog_data,
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"disable_toggled_cb",
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disable_toggled_cb,
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prefs_widget);
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}
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static void
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prefs_widget_class_init (PrefsWidgetClass *class)
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{
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GtkObjectClass *object_class;
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gtk_object_add_arg_type ("PrefsWidget::preferences",
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GTK_TYPE_POINTER,
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GTK_ARG_READWRITE,
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ARG_PREFERENCES);
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object_class = GTK_OBJECT_CLASS (class);
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object_class->set_arg = prefs_widget_set_arg;
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object_class->get_arg = prefs_widget_get_arg;
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parent_class = CAPPLET_WIDGET_CLASS
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(gtk_type_class (capplet_widget_get_type ()));
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}
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static void
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prefs_widget_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
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{
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PrefsWidget *prefs_widget;
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g_return_if_fail (object != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (object));
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prefs_widget = PREFS_WIDGET (object);
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switch (arg_id) {
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case ARG_PREFERENCES:
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if (prefs_widget->prefs)
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gtk_object_unref (GTK_OBJECT (prefs_widget->prefs));
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prefs_widget->prefs = GTK_VALUE_POINTER (*arg);
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if (prefs_widget->prefs) {
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gtk_object_ref (GTK_OBJECT (prefs_widget->prefs));
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read_preferences (prefs_widget, prefs_widget->prefs);
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}
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break;
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default:
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g_warning ("Bad argument set");
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break;
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}
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}
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static void
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prefs_widget_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
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{
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PrefsWidget *prefs_widget;
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g_return_if_fail (object != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (object));
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prefs_widget = PREFS_WIDGET (object);
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switch (arg_id) {
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case ARG_PREFERENCES:
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GTK_VALUE_POINTER (*arg) = prefs_widget->prefs;
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break;
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default:
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g_warning ("Bad argument get");
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break;
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}
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}
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GtkWidget *
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prefs_widget_new (Preferences *prefs)
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{
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g_return_val_if_fail (prefs == NULL || IS_PREFERENCES (prefs), NULL);
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return gtk_widget_new (prefs_widget_get_type (),
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"preferences", prefs,
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NULL);
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}
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void
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prefs_widget_set_preferences (PrefsWidget *prefs_widget, Preferences *prefs)
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{
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g_return_if_fail (prefs_widget != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
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g_return_if_fail (prefs != NULL);
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g_return_if_fail (IS_PREFERENCES (prefs));
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gtk_object_set (GTK_OBJECT (prefs_widget), "preferences", prefs, NULL);
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}
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static void
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read_preferences (PrefsWidget *prefs_widget, Preferences *prefs)
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{
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GtkWidget *widget, *entry;
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g_return_if_fail (prefs_widget != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
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g_return_if_fail (prefs != NULL);
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g_return_if_fail (IS_PREFERENCES (prefs));
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gnome_color_picker_set_i16
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(GNOME_COLOR_PICKER (WID ("color1_select")),
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prefs->color1->red, prefs->color1->green,
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prefs->color1->blue, 0xffff);
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gnome_color_picker_set_i16
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(GNOME_COLOR_PICKER (WID ("color2_select")),
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prefs->color2->red, prefs->color2->green,
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prefs->color2->blue, 0xffff);
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if (prefs->gradient_enabled)
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("gradient_select")),
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TRUE);
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else
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("solid_select")),
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TRUE);
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if (prefs->orientation == ORIENTATION_VERT)
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("vertical_select")),
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TRUE);
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else if (prefs->orientation == ORIENTATION_HORIZ)
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("horizontal_select")),
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TRUE);
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widget = WID ("wallpaper_entry");
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if (prefs->wallpaper_sel_path)
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gnome_file_entry_set_default_path
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(GNOME_FILE_ENTRY (widget),
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prefs->wallpaper_sel_path);
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if (prefs->wallpaper_filename) {
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entry = gnome_file_entry_gtk_entry
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(GNOME_FILE_ENTRY (widget));
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gtk_entry_set_text (GTK_ENTRY (entry),
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prefs->wallpaper_filename);
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}
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switch (prefs->wallpaper_type) {
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case WPTYPE_TILED:
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("tiled_select")),
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TRUE);
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break;
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case WPTYPE_CENTERED:
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("centered_select")),
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TRUE);
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break;
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case WPTYPE_SCALED_ASPECT:
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("scaled_aspect_select")),
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TRUE);
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break;
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case WPTYPE_SCALED:
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("scaled_select")),
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TRUE);
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break;
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default:
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g_error ("Bad wallpaper type");
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break;
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}
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if (prefs->enabled)
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("disable_toggle")),
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FALSE);
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else
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
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(WID ("disable_toggle")),
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TRUE);
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preferences_apply_preview (prefs);
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}
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static void
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color1_select_color_set_cb (GnomeColorPicker *cp, guint r, guint g,
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guint b, guint a, PrefsWidget *prefs_widget)
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{
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guint32 rgb;
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g_return_if_fail (prefs_widget != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
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g_return_if_fail (prefs_widget->prefs != NULL);
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g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
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prefs_widget->prefs->color1->red = r;
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prefs_widget->prefs->color1->green = g;
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prefs_widget->prefs->color1->blue = b;
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rgb = ((r >> 8) << 16) || ((g >> 8) << 8) || (b >> 8);
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prefs_widget->prefs->color1->pixel = xlib_rgb_xpixel_from_rgb (rgb);
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preferences_changed (prefs_widget->prefs);
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capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
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}
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static void
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color2_select_color_set_cb (GnomeColorPicker *cp, guint r, guint g,
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guint b, guint a, PrefsWidget *prefs_widget)
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{
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guint32 rgb;
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g_return_if_fail (prefs_widget != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
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g_return_if_fail (prefs_widget->prefs != NULL);
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g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
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prefs_widget->prefs->color2->red = r;
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prefs_widget->prefs->color2->green = g;
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prefs_widget->prefs->color2->blue = b;
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rgb = ((r >> 8) << 16) || ((g >> 8) << 8) || (b >> 8);
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prefs_widget->prefs->color2->pixel = xlib_rgb_xpixel_from_rgb (rgb);
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preferences_changed (prefs_widget->prefs);
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capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
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}
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static void
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solid_select_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
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{
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g_return_if_fail (prefs_widget != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
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g_return_if_fail (prefs_widget->prefs != NULL);
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g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
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if (gtk_toggle_button_get_active (tb)) {
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prefs_widget->prefs->gradient_enabled = FALSE;
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set_gradient_controls_sensitive (prefs_widget, FALSE);
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preferences_changed (prefs_widget->prefs);
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}
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capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
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}
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static void
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gradient_select_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
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{
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g_return_if_fail (prefs_widget != NULL);
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g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
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g_return_if_fail (prefs_widget->prefs != NULL);
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g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
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if (gtk_toggle_button_get_active (tb)) {
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prefs_widget->prefs->gradient_enabled = TRUE;
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set_gradient_controls_sensitive (prefs_widget, TRUE);
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preferences_changed (prefs_widget->prefs);
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}
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capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
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}
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static void
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vertical_select_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
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{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (gtk_toggle_button_get_active (tb)) {
|
||||
prefs_widget->prefs->orientation = ORIENTATION_VERT;
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
}
|
||||
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
horizontal_select_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
|
||||
{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (gtk_toggle_button_get_active (tb)) {
|
||||
prefs_widget->prefs->orientation = ORIENTATION_HORIZ;
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
}
|
||||
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
wallpaper_entry_changed_cb (GtkEntry *e, PrefsWidget *prefs_widget)
|
||||
{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (prefs_widget->prefs->wallpaper_filename)
|
||||
g_free (prefs_widget->prefs->wallpaper_filename);
|
||||
|
||||
prefs_widget->prefs->wallpaper_filename =
|
||||
gnome_file_entry_get_full_path
|
||||
(GNOME_FILE_ENTRY (WID ("wallpaper_entry")), TRUE);
|
||||
|
||||
if (prefs_widget->prefs->wallpaper_filename &&
|
||||
strlen (prefs_widget->prefs->wallpaper_filename) &&
|
||||
g_strcasecmp (prefs_widget->prefs->wallpaper_filename, "none")) {
|
||||
set_wallpaper_controls_sensitive (prefs_widget, TRUE);
|
||||
prefs_widget->prefs->wallpaper_enabled = TRUE;
|
||||
} else {
|
||||
set_wallpaper_controls_sensitive (prefs_widget, FALSE);
|
||||
prefs_widget->prefs->wallpaper_enabled = FALSE;
|
||||
}
|
||||
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
tiled_select_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
|
||||
{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (gtk_toggle_button_get_active (tb)) {
|
||||
prefs_widget->prefs->wallpaper_type = WPTYPE_TILED;
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
}
|
||||
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
centered_select_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
|
||||
{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (gtk_toggle_button_get_active (tb)) {
|
||||
prefs_widget->prefs->wallpaper_type = WPTYPE_CENTERED;
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
}
|
||||
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
scaled_aspect_select_toggled_cb (GtkToggleButton *tb,
|
||||
PrefsWidget *prefs_widget)
|
||||
{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (gtk_toggle_button_get_active (tb)) {
|
||||
prefs_widget->prefs->wallpaper_type = WPTYPE_SCALED_ASPECT;
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
}
|
||||
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
scaled_select_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
|
||||
{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (gtk_toggle_button_get_active (tb)) {
|
||||
prefs_widget->prefs->wallpaper_type = WPTYPE_SCALED;
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
}
|
||||
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
disable_toggled_cb (GtkToggleButton *tb, PrefsWidget *prefs_widget)
|
||||
{
|
||||
g_return_if_fail (prefs_widget != NULL);
|
||||
g_return_if_fail (IS_PREFS_WIDGET (prefs_widget));
|
||||
g_return_if_fail (prefs_widget->prefs != NULL);
|
||||
g_return_if_fail (IS_PREFERENCES (prefs_widget->prefs));
|
||||
|
||||
if (gtk_toggle_button_get_active (tb))
|
||||
prefs_widget->prefs->enabled = FALSE;
|
||||
else
|
||||
prefs_widget->prefs->enabled = TRUE;
|
||||
|
||||
set_background_controls_sensitive (prefs_widget,
|
||||
prefs_widget->prefs->enabled);
|
||||
|
||||
preferences_changed (prefs_widget->prefs);
|
||||
capplet_widget_state_changed (CAPPLET_WIDGET (prefs_widget), TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
set_gradient_controls_sensitive (PrefsWidget *prefs_widget, gboolean s)
|
||||
{
|
||||
gtk_widget_set_sensitive (WID ("vertical_select"), s);
|
||||
gtk_widget_set_sensitive (WID ("horizontal_select"), s);
|
||||
gtk_widget_set_sensitive (WID ("color2_label"), s);
|
||||
gtk_widget_set_sensitive (WID ("color2_select"), s);
|
||||
}
|
||||
|
||||
static void
|
||||
set_wallpaper_controls_sensitive (PrefsWidget *prefs_widget, gboolean s)
|
||||
{
|
||||
gtk_widget_set_sensitive (WID ("tiled_select"), s);
|
||||
gtk_widget_set_sensitive (WID ("centered_select"), s);
|
||||
gtk_widget_set_sensitive (WID ("scaled_aspect_select"), s);
|
||||
gtk_widget_set_sensitive (WID ("scaled_select"), s);
|
||||
}
|
||||
|
||||
static void
|
||||
set_background_controls_sensitive (PrefsWidget *prefs_widget, gboolean s)
|
||||
{
|
||||
gtk_widget_set_sensitive (WID ("color_frame"), s);
|
||||
gtk_widget_set_sensitive (WID ("wallpaper_frame"), s);
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue