Update for new capplet Update Name/Comment/Exec entries
2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
This commit is contained in:
Rodney Dawes
Rodney Dawes
parent
2865c350b6
commit
2e428e7746
14 changed files with 2662 additions and 14 deletions
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@ -8,4 +8,7 @@ Makefile.in
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background.desktop
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background.desktop.in
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gnome-background-properties
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gnome-wallpaper-properties
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*.oaf
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*.server
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@ -1,3 +1,13 @@
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2004-01-12 Rodney Dawes <dobey@ximian.com>
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* Makefile.am: Update for new capplet
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* background.desktop.in: Update Name/Comment/Exec entries
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* gnome-wp-capplet.[ch]:
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* gnome-wp-info.[ch]:
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* gnome-wp-item.[ch]:
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* gnome-wp-utils.[ch]:
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* gnome-wp-xml.[ch]: Add new capplet code to CVS
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2003-12-30 Jody Goldberg <jody@gnome.org>
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* Release 2.5.1.1
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@ -1,18 +1,40 @@
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bin_PROGRAMS = gnome-background-properties
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INCLUDES = \
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$(CAPPLET_CFLAGS) \
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-DDATADIR=\""$(datadir)"\" \
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-DGNOMELOCALEDIR=\""$(localedir)"\"
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gnome_background_properties_LDADD = $(GNOMECC_CAPPLETS_LIBS) $(top_builddir)/libbackground/libbackground.la
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gnome_background_properties_SOURCES = background-properties-capplet.c
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bin_PROGRAMS = gnome-wallpaper-properties
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noinst_LTLIBRARIES = libgnomewp.la
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gnome_wallpaper_properties_LDADD = \
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$(CAPPLET_LIBS) \
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libgnomewp.la
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gnome_wallpaper_properties_SOURCES = \
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gnome-wp-capplet.c gnome-wp-capplet.h \
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gnome-wp-info.c gnome-wp-info.h
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libgnomewp_la_SOURCES = \
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gnome-wp-item.c gnome-wp-item.h \
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gnome-wp-utils.c gnome-wp-utils.h \
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gnome-wp-xml.c gnome-wp-xml.h
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libgnomewp_la_LIBADD = \
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$(CAPPLET_LIBS)
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desktopdir = $(GNOMECC_DESKTOP_DIR)
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desktop_in_files = background.desktop.in
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desktop_DATA = $(desktop_in_files:.desktop.in=.desktop)
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@INTLTOOL_DESKTOP_RULE@
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Gladedir = $(GNOMECC_GLADE_DIR)
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Glade_DATA = background-properties.glade
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EXTRA_DIST = \
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$(desktop_in_files)
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desktopdir = $(GNOMECC_DESKTOP_DIR)
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Desktop_in_files = background.desktop.in
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desktop_DATA = $(Desktop_in_files:.desktop.in=.desktop)
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CLEANFILES = \
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$(desktop_DATA)
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INCLUDES = $(GNOMECC_CAPPLETS_CFLAGS) -I$(top_srcdir)/libbackground
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CLEANFILES = $(GNOMECC_CAPPLETS_CLEANFILES)
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EXTRA_DIST = $(Glade_DATA) $(Desktop_in_files)
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MAINTAINERCLEANFILES = \
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Makefile.in
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@ -1,8 +1,8 @@
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[Desktop Entry]
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Encoding=UTF-8
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_Name=Background
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_Comment=Customize your desktop background
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Exec=gnome-background-properties
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_Name=Desktop Wallpaper
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_Comment=Desktop Wallpaper Preferences
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Exec=gnome-wallpaper-properties
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Icon=gnome-settings-background
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Terminal=false
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Type=Application
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1555
capplets/background/gnome-wp-capplet.c
Normal file
1555
capplets/background/gnome-wp-capplet.c
Normal file
File diff suppressed because it is too large
Load diff
110
capplets/background/gnome-wp-capplet.h
Normal file
110
capplets/background/gnome-wp-capplet.h
Normal file
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@ -0,0 +1,110 @@
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/*
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* Authors: Rodney Dawes <dobey@ximian.com>
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*
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* Copyright 2003 Novell, Inc. (www.novell.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 version 2 of the GNU General Public License
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* as published by the Free Software Foundation
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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 Street #330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _GNOME_WP_CAPPLET_H_
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#define _GNOME_WP_CAPPLET_H_
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#include <config.h>
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#include <gnome.h>
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#include <glib.h>
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#include <libgnomevfs/gnome-vfs.h>
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#include <libgnomevfs/gnome-vfs-mime-handlers.h>
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#include <libgnomevfs/gnome-vfs-mime-utils.h>
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#include <libgnomeui/gnome-thumbnail.h>
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#include <gconf/gconf-client.h>
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#include <libxml/parser.h>
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typedef struct _GnomeWPCapplet GnomeWPCapplet;
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#include "gnome-wp-info.h"
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#include "gnome-wp-item.h"
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#include "gnome-wp-utils.h"
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#include "gnome-wp-xml.h"
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struct _GnomeWPCapplet {
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GtkWidget * window;
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/* The Tree View */
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GtkWidget * treeview;
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GtkTreeModel * model;
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/* Option Menu for Scaling Options */
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GtkWidget * wp_opts;
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GtkWidget * rm_button;
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/* Menu Items for Fill/Scale/Center/Tile Options */
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GtkWidget * fitem;
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GtkWidget * sitem;
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GtkWidget * citem;
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GtkWidget * witem;
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/* Widgets for Color Options */
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GtkWidget * color_opt;
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GtkWidget * pc_picker;
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GtkWidget * sc_picker;
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/* Menu Items for Color Style Options */
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GtkWidget * smenuitem;
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GtkWidget * hmenuitem;
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GtkWidget * vmenuitem;
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/* GConf Client */
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GConfClient * client;
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/* Thumbnailing and Icon Theme stuff */
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GnomeThumbnailFactory * thumbs;
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GnomeIconTheme * theme;
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/* Hash Table of Wallpapers */
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GHashTable * wphash;
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/* Keyboard Delay */
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gint delay;
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/* The Timeout ID for Setting the Wallpaper */
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gint idleid;
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};
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typedef enum {
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GNOME_WP_SHADE_TYPE_SOLID,
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GNOME_WP_SHADE_TYPE_HORIZ,
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GNOME_WP_SHADE_TYPE_VERT
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} GnomeWPShadeType;
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typedef enum {
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GNOME_WP_SCALE_TYPE_CENTERED,
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GNOME_WP_SCALE_TYPE_STRETCHED,
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GNOME_WP_SCALE_TYPE_SCALED,
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GNOME_WP_SCALE_TYPE_TILED
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} GnomeWPScaleType;
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#define WP_PATH_KEY "/desktop/gnome/background"
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#define WP_FILE_KEY WP_PATH_KEY "/picture_filename"
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#define WP_OPTIONS_KEY WP_PATH_KEY "/picture_options"
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#define WP_SHADING_KEY WP_PATH_KEY "/color_shading_type"
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#define WP_PCOLOR_KEY WP_PATH_KEY "/primary_color"
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#define WP_SCOLOR_KEY WP_PATH_KEY "/secondary_color"
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#define WP_KEYBOARD_PATH "/desktop/gnome/peripherals/keyboard"
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#define WP_DELAY_KEY WP_KEYBOARD_PATH "/delay"
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void gnome_wp_main_quit (GnomeWPCapplet * capplet);
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#endif
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103
capplets/background/gnome-wp-info.c
Normal file
103
capplets/background/gnome-wp-info.c
Normal file
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@ -0,0 +1,103 @@
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/*
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* Authors: Rodney Dawes <dobey@ximian.com>
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*
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* Copyright 2003 Novell, Inc. (www.novell.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 version 2 of the GNU General Public License
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* as published by the Free Software Foundation
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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 Street #330, Boston, MA 02111-1307, USA.
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*
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*/
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#include <config.h>
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#include <gnome.h>
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#include "gnome-wp-info.h"
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GnomeWPInfo * gnome_wp_info_new (const gchar * uri,
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GnomeThumbnailFactory * thumbs) {
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GnomeWPInfo * new;
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GnomeVFSFileInfo * info;
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GnomeVFSResult result;
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info = gnome_vfs_file_info_new ();
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result = gnome_vfs_get_file_info (uri, info,
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GNOME_VFS_FILE_INFO_DEFAULT |
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GNOME_VFS_FILE_INFO_GET_MIME_TYPE |
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GNOME_VFS_FILE_INFO_FOLLOW_LINKS);
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if (info == NULL || info->mime_type == NULL || result != GNOME_VFS_OK) {
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if (!strcmp (uri, "(none)")) {
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new = g_new0 (GnomeWPInfo, 1);
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new->mime_type = g_strdup ("image/x-no-data");
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new->uri = g_strdup (uri);
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new->thumburi = g_strconcat (g_get_home_dir (), "/.thumbnails/normal/",
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gnome_thumbnail_md5 (uri), ".png", NULL);
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new->name = g_strdup (_("No Wallpaper"));
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new->size = 0;
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} else {
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new = NULL;
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}
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} else {
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new = g_new0 (GnomeWPInfo, 1);
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new->uri = g_strdup (uri);
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new->thumburi = gnome_thumbnail_factory_lookup (thumbs,
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new->uri, info->mtime);
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if (new->thumburi == NULL) {
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new->thumburi = g_strconcat (g_get_home_dir (), "/.thumbnails/normal/",
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gnome_thumbnail_md5 (uri), ".png", NULL);
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}
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new->name = g_strdup (info->name);
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new->mime_type = g_strdup (info->mime_type);
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new->size = info->size;
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new->mtime = info->mtime;
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}
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gnome_vfs_file_info_unref (info);
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return new;
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}
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GnomeWPInfo * gnome_wp_info_dup (const GnomeWPInfo * info) {
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GnomeWPInfo * new;
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new = g_new0 (GnomeWPInfo, 1);
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new->uri = g_strdup (info->uri);
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new->thumburi = g_strdup (info->uri);
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new->name = g_strdup (info->name);
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new->mime_type = g_strdup (info->mime_type);
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new->size = info->size;
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new->mtime = info->mtime;
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return new;
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}
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void gnome_wp_info_free (GnomeWPInfo * info) {
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if (info == NULL) {
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return;
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}
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g_free (info->uri);
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g_free (info->thumburi);
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g_free (info->name);
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g_free (info->mime_type);
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info = NULL;
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}
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47
capplets/background/gnome-wp-info.h
Normal file
47
capplets/background/gnome-wp-info.h
Normal file
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@ -0,0 +1,47 @@
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/*
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* Authors: Rodney Dawes <dobey@ximian.com>
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*
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* Copyright 2003 Novell, Inc. (www.novell.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 version 2 of the GNU General Public License
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* as published by the Free Software Foundation
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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 Street #330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _GNOME_WP_INFO_H_
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#define _GNOME_WP_INFO_H_
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#include <glib.h>
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#include <libgnomevfs/gnome-vfs.h>
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#include <libgnomeui/gnome-thumbnail.h>
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typedef struct _GnomeWPInfo GnomeWPInfo;
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struct _GnomeWPInfo {
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gchar * uri;
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gchar * thumburi;
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gchar * name;
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gchar * mime_type;
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GnomeVFSFileSize size;
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time_t mtime;
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};
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GnomeWPInfo * gnome_wp_info_new (const gchar * uri,
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GnomeThumbnailFactory * thumbs);
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GnomeWPInfo * gnome_wp_info_dup (const GnomeWPInfo * info);
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void gnome_wp_info_free (GnomeWPInfo * info);
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#endif
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134
capplets/background/gnome-wp-item.c
Normal file
134
capplets/background/gnome-wp-item.c
Normal file
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@ -0,0 +1,134 @@
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/*
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* Authors: Rodney Dawes <dobey@ximian.com>
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*
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* Copyright 2003 Novell, Inc. (www.novell.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 version 2 of the GNU General Public License
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* as published by the Free Software Foundation
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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
|
||||
* 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
|
||||
* Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
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*
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*/
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#include "gnome-wp-item.h"
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#include "gnome-wp-utils.h"
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void gnome_wp_item_free (GnomeWPItem * item) {
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if (item == NULL) {
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return;
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}
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g_free (item->name);
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g_free (item->filename);
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g_free (item->description);
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g_free (item->imguri);
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g_free (item->options);
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g_free (item->shade_type);
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g_free (item->pri_color);
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g_free (item->sec_color);
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gdk_color_free (item->pcolor);
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gdk_color_free (item->scolor);
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gnome_wp_info_free (item->fileinfo);
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gnome_wp_info_free (item->uriinfo);
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gtk_tree_row_reference_free (item->rowref);
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item = NULL;
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}
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GdkPixbuf * gnome_wp_item_get_thumbnail (GnomeWPItem * item,
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GnomeThumbnailFactory * thumbs) {
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GdkPixbuf * pixbuf, * bgpixbuf;
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GdkPixbuf * scaled = NULL;
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gint w, h, ratio;
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w = gdk_screen_get_width (gdk_screen_get_default ());
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h = gdk_screen_get_height (gdk_screen_get_default ());
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ratio = h / 96;
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if (!strcmp (item->shade_type, "solid")) {
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bgpixbuf = gnome_wp_pixbuf_new_solid (item->pcolor, w / ratio, h / ratio);
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} else if (!strcmp (item->shade_type, "vertical-gradient")) {
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bgpixbuf = gnome_wp_pixbuf_new_gradient (GTK_ORIENTATION_VERTICAL,
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item->pcolor, item->scolor,
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w / ratio, h / ratio);
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} else {
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bgpixbuf = gnome_wp_pixbuf_new_gradient (GTK_ORIENTATION_HORIZONTAL,
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item->pcolor, item->scolor,
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w / ratio, h / ratio);
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}
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if (item->fileinfo->thumburi != NULL &&
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g_file_test (item->fileinfo->thumburi, G_FILE_TEST_EXISTS)) {
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pixbuf = gdk_pixbuf_new_from_file (item->fileinfo->thumburi, NULL);
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} else if (!strcmp (item->filename, "(none)")) {
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pixbuf = gdk_pixbuf_copy (bgpixbuf);
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} else {
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pixbuf = gnome_thumbnail_factory_generate_thumbnail (thumbs,
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item->filename,
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item->fileinfo->mime_type);
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gnome_thumbnail_factory_save_thumbnail (thumbs, pixbuf,
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item->filename,
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item->fileinfo->mtime);
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}
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if (pixbuf != NULL) {
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w = gdk_pixbuf_get_width (pixbuf);
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h = gdk_pixbuf_get_height (pixbuf);
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ratio = h / 48;
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if (ratio == 1)
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ratio = 2;
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scaled = gnome_thumbnail_scale_down_pixbuf (pixbuf,
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w / ratio, h / ratio);
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if (w == h) {
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item->options = g_strdup ("wallpaper");
|
||||
scaled = gnome_wp_pixbuf_tile (scaled, bgpixbuf);
|
||||
|
||||
gnome_thumbnail_factory_save_thumbnail (thumbs, scaled,
|
||||
item->filename,
|
||||
item->fileinfo->mtime);
|
||||
|
||||
w = gdk_pixbuf_get_width (scaled);
|
||||
h = gdk_pixbuf_get_height (scaled);
|
||||
ratio = h / 48;
|
||||
|
||||
if (ratio == 1)
|
||||
ratio = 2;
|
||||
|
||||
scaled = gnome_thumbnail_scale_down_pixbuf (scaled,
|
||||
w / ratio, h / ratio);
|
||||
}
|
||||
|
||||
if (!strcmp (item->options, "centered")) {
|
||||
scaled = gnome_wp_pixbuf_center (scaled, bgpixbuf);
|
||||
|
||||
w = gdk_pixbuf_get_width (scaled);
|
||||
h = gdk_pixbuf_get_height (scaled);
|
||||
ratio = h / 48;
|
||||
|
||||
if (ratio == 1)
|
||||
ratio = 2;
|
||||
|
||||
scaled = gnome_thumbnail_scale_down_pixbuf (scaled,
|
||||
w / ratio, h / ratio);
|
||||
}
|
||||
}
|
||||
g_object_unref (pixbuf);
|
||||
g_object_unref (bgpixbuf);
|
||||
|
||||
return scaled;
|
||||
}
|
||||
62
capplets/background/gnome-wp-item.h
Normal file
62
capplets/background/gnome-wp-item.h
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
/*
|
||||
* Authors: Rodney Dawes <dobey@ximian.com>
|
||||
*
|
||||
* Copyright 2003 Novell, Inc. (www.novell.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of version 2 of the GNU General Public License
|
||||
* as published by the Free Software Foundation
|
||||
*
|
||||
* 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 Street #330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <glib.h>
|
||||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
#include <gtk/gtktreeview.h>
|
||||
#include <libgnomeui/gnome-thumbnail.h>
|
||||
#include <gnome-wp-info.h>
|
||||
#include <libgnomevfs/gnome-vfs.h>
|
||||
|
||||
#ifndef _GNOME_WP_ITEM_H_
|
||||
#define _GNOME_WP_ITEM_H_
|
||||
|
||||
typedef struct _GnomeWPItem GnomeWPItem;
|
||||
|
||||
struct _GnomeWPItem {
|
||||
gchar * name;
|
||||
gchar * filename;
|
||||
gchar * description;
|
||||
gchar * imguri;
|
||||
gchar * options;
|
||||
gchar * shade_type;
|
||||
gchar * pri_color;
|
||||
gchar * sec_color;
|
||||
|
||||
/* Where the Item is in the List */
|
||||
GtkTreeRowReference * rowref;
|
||||
|
||||
/* Real colors */
|
||||
GdkColor * pcolor;
|
||||
GdkColor * scolor;
|
||||
|
||||
GnomeWPInfo * fileinfo;
|
||||
GnomeWPInfo * uriinfo;
|
||||
|
||||
/* Did the user remove us? */
|
||||
gboolean deleted;
|
||||
};
|
||||
|
||||
void gnome_wp_item_free (GnomeWPItem * item);
|
||||
GdkPixbuf * gnome_wp_item_get_thumbnail (GnomeWPItem * item,
|
||||
GnomeThumbnailFactory * thumbs);
|
||||
|
||||
#endif
|
||||
|
||||
162
capplets/background/gnome-wp-utils.c
Normal file
162
capplets/background/gnome-wp-utils.c
Normal file
|
|
@ -0,0 +1,162 @@
|
|||
/*
|
||||
* Authors: Rodney Dawes <dobey@ximian.com>
|
||||
*
|
||||
* Copyright 2003 Novell, Inc. (www.novell.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of version 2 of the GNU General Public License
|
||||
* as published by the Free Software Foundation
|
||||
*
|
||||
* 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 Street #330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "gnome-wp-utils.h"
|
||||
|
||||
GdkPixbuf * gnome_wp_pixbuf_new_gradient (GtkOrientation orientation,
|
||||
GdkColor * c1,
|
||||
GdkColor * c2,
|
||||
gint width, gint height) {
|
||||
GdkPixbuf * pixbuf;
|
||||
gint i, j;
|
||||
gint dr, dg, db;
|
||||
gint gs1;
|
||||
gint vc = ((orientation == GTK_ORIENTATION_HORIZONTAL) || (c1 == c2));
|
||||
guchar * b, * row, * d;
|
||||
int rowstride;
|
||||
|
||||
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, width, height);
|
||||
d = gdk_pixbuf_get_pixels (pixbuf);
|
||||
rowstride = gdk_pixbuf_get_rowstride (pixbuf);
|
||||
|
||||
dr = c2->red - c1->red;
|
||||
dg = c2->green - c1->green;
|
||||
db = c2->blue - c1->blue;
|
||||
|
||||
gs1 = (orientation == GTK_ORIENTATION_VERTICAL) ? height - 1 : width - 1;
|
||||
|
||||
row = g_new (unsigned char, rowstride);
|
||||
|
||||
if (vc) {
|
||||
b = row;
|
||||
for (j = 0; j < width; j++) {
|
||||
*b++ = (c1->red + (j * dr) / gs1) >> 8;
|
||||
*b++ = (c1->green + (j * dg) / gs1) >> 8;
|
||||
*b++ = (c1->blue + (j * db) / gs1) >> 8;
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < height; i++) {
|
||||
if (!vc) {
|
||||
unsigned char cr, cg, cb;
|
||||
cr = (c1->red + (i * dr) / gs1) >> 8;
|
||||
cg = (c1->green + (i * dg) / gs1) >> 8;
|
||||
cb = (c1->blue + (i * db) / gs1) >> 8;
|
||||
b = row;
|
||||
for (j = 0; j < width; j++) {
|
||||
*b++ = cr;
|
||||
*b++ = cg;
|
||||
*b++ = cb;
|
||||
}
|
||||
}
|
||||
memcpy (d, row, width * 3);
|
||||
d += rowstride;
|
||||
}
|
||||
g_free (row);
|
||||
|
||||
return pixbuf;
|
||||
}
|
||||
|
||||
GdkPixbuf * gnome_wp_pixbuf_new_solid (GdkColor * color,
|
||||
gint width, gint height) {
|
||||
GdkPixbuf * pixbuf;
|
||||
gint j, rowstride;
|
||||
guchar * b, * d, * row;
|
||||
|
||||
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, width, height);
|
||||
d = gdk_pixbuf_get_pixels (pixbuf);
|
||||
rowstride = gdk_pixbuf_get_rowstride (pixbuf);
|
||||
|
||||
row = g_new (unsigned char, rowstride);
|
||||
|
||||
b = row;
|
||||
for (j = 0; j < width; j++) {
|
||||
*b++ = color->red >> 8;
|
||||
*b++ = color->green >> 8;
|
||||
*b++ = color->blue >> 8;
|
||||
}
|
||||
|
||||
for (j = 0; j < height; j++) {
|
||||
memcpy (d, row, width * 3);
|
||||
d += rowstride;
|
||||
}
|
||||
|
||||
g_free (row);
|
||||
|
||||
return pixbuf;
|
||||
}
|
||||
|
||||
GdkPixbuf * gnome_wp_pixbuf_tile (GdkPixbuf * src_pixbuf,
|
||||
GdkPixbuf * dest_pixbuf) {
|
||||
gdouble cx, cy;
|
||||
gdouble colorv;
|
||||
gint dwidth, dheight;
|
||||
gint swidth, sheight;
|
||||
guint alpha = 255;
|
||||
|
||||
if (dest_pixbuf == NULL) {
|
||||
return src_pixbuf;
|
||||
}
|
||||
|
||||
swidth = gdk_pixbuf_get_width (src_pixbuf);
|
||||
sheight = gdk_pixbuf_get_height (src_pixbuf);
|
||||
|
||||
dwidth = gdk_pixbuf_get_width (dest_pixbuf);
|
||||
dheight = gdk_pixbuf_get_height (dest_pixbuf);
|
||||
|
||||
for (cy = 0; cy < dheight; cy += sheight) {
|
||||
for (cx = 0; cx < dwidth; cx += swidth) {
|
||||
gdk_pixbuf_composite (src_pixbuf, dest_pixbuf, cx, cy,
|
||||
MIN (swidth, dwidth - cx),
|
||||
MIN (sheight, dheight - cy),
|
||||
cx, cy, 1.0, 1.0, GDK_INTERP_BILINEAR, alpha);
|
||||
}
|
||||
}
|
||||
|
||||
return dest_pixbuf;
|
||||
}
|
||||
|
||||
GdkPixbuf * gnome_wp_pixbuf_center (GdkPixbuf * src_pixbuf,
|
||||
GdkPixbuf * dest_pixbuf) {
|
||||
gdouble cx, cy;
|
||||
gdouble colorv;
|
||||
gint dwidth, dheight;
|
||||
gint swidth, sheight;
|
||||
guint alpha = 255;
|
||||
|
||||
if (dest_pixbuf == NULL) {
|
||||
return src_pixbuf;
|
||||
}
|
||||
|
||||
swidth = gdk_pixbuf_get_width (src_pixbuf);
|
||||
sheight = gdk_pixbuf_get_height (src_pixbuf);
|
||||
|
||||
dwidth = gdk_pixbuf_get_width (dest_pixbuf);
|
||||
dheight = gdk_pixbuf_get_height (dest_pixbuf);
|
||||
|
||||
cx = (dwidth - swidth) / 2;
|
||||
cy = (dheight - sheight) / 2;
|
||||
|
||||
gdk_pixbuf_composite (src_pixbuf, dest_pixbuf, cx, cy,
|
||||
swidth, sheight,
|
||||
cx, cy, 1.0, 1.0, GDK_INTERP_BILINEAR, alpha);
|
||||
return dest_pixbuf;
|
||||
}
|
||||
|
||||
42
capplets/background/gnome-wp-utils.h
Normal file
42
capplets/background/gnome-wp-utils.h
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
/*
|
||||
* Authors: Rodney Dawes <dobey@ximian.com>
|
||||
*
|
||||
* Copyright 2003 Novell, Inc. (www.novell.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of version 2 of the GNU General Public License
|
||||
* as published by the Free Software Foundation
|
||||
*
|
||||
* 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 Street #330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _GNOME_WP_UTILS_H_
|
||||
#define _GNOME_WP_UTILS_H_
|
||||
|
||||
#include <glib.h>
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
GdkPixbuf * gnome_wp_pixbuf_new_gradient (GtkOrientation orientation,
|
||||
GdkColor * c1,
|
||||
GdkColor * c2,
|
||||
gint width, gint height);
|
||||
GdkPixbuf * gnome_wp_pixbuf_new_solid (GdkColor * color,
|
||||
gint width, gint height);
|
||||
GdkPixbuf * gnome_wp_pixbuf_tile (GdkPixbuf * src_pixbuf,
|
||||
GdkPixbuf * dest_pixbuf);
|
||||
GdkPixbuf * gnome_wp_pixbuf_center (GdkPixbuf * src_pixbuf,
|
||||
GdkPixbuf * dest_pixbuf);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif
|
||||
370
capplets/background/gnome-wp-xml.c
Normal file
370
capplets/background/gnome-wp-xml.c
Normal file
|
|
@ -0,0 +1,370 @@
|
|||
/*
|
||||
* Authors: Rodney Dawes <dobey@ximian.com>
|
||||
*
|
||||
* Copyright 2003 Novell, Inc. (www.novell.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of version 2 of the GNU General Public License
|
||||
* as published by the Free Software Foundation
|
||||
*
|
||||
* 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 Street #330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "gnome-wp-capplet.h"
|
||||
|
||||
static gboolean gnome_wp_xml_get_bool (const xmlNode * parent,
|
||||
const gchar * prop_name) {
|
||||
gchar * prop;
|
||||
gboolean ret_val = FALSE;
|
||||
|
||||
g_return_val_if_fail (parent != NULL, FALSE);
|
||||
g_return_val_if_fail (prop_name != NULL, FALSE);
|
||||
|
||||
prop = xmlGetProp ((xmlNode *) parent, prop_name);
|
||||
if (prop != NULL) {
|
||||
if (!g_strcasecmp (prop, "true") || !g_strcasecmp (prop, "1")) {
|
||||
ret_val = TRUE;
|
||||
} else {
|
||||
ret_val = FALSE;
|
||||
}
|
||||
g_free (prop);
|
||||
}
|
||||
|
||||
return ret_val;
|
||||
}
|
||||
|
||||
static void gnome_wp_xml_set_bool (const xmlNode * parent,
|
||||
const gchar * prop_name, gboolean value) {
|
||||
g_return_if_fail (parent != NULL);
|
||||
g_return_if_fail (prop_name != NULL);
|
||||
|
||||
if (value) {
|
||||
xmlSetProp ((xmlNode *) parent, prop_name, "true");
|
||||
} else {
|
||||
xmlSetProp ((xmlNode *) parent, prop_name, "false");
|
||||
}
|
||||
}
|
||||
|
||||
static void gnome_wp_load_legacy (GnomeWPCapplet * capplet) {
|
||||
FILE * fp;
|
||||
gchar * foo, * filename;
|
||||
GdkColor color1, color2;
|
||||
|
||||
filename = g_build_filename (g_get_home_dir (), ".gnome2",
|
||||
"wallpapers.list", NULL);
|
||||
|
||||
if (g_file_test (filename, G_FILE_TEST_EXISTS)) {
|
||||
if ((fp = fopen (filename, "r")) != NULL) {
|
||||
foo = (gchar *) g_malloc (sizeof (gchar) * 4096);
|
||||
while (fgets (foo, 4096, fp)) {
|
||||
GnomeWPItem * item;
|
||||
|
||||
if (foo[strlen (foo) - 1] == '\n') {
|
||||
foo[strlen (foo) - 1] = '\0';
|
||||
}
|
||||
|
||||
item = g_hash_table_lookup (capplet->wphash, foo);
|
||||
if (item != NULL) {
|
||||
continue;
|
||||
}
|
||||
|
||||
item = g_new0 (GnomeWPItem, 1);
|
||||
|
||||
item->filename = g_strdup (foo);
|
||||
|
||||
item->fileinfo = gnome_wp_info_new (item->filename, capplet->thumbs);
|
||||
|
||||
item->shade_type = gconf_client_get_string (capplet->client,
|
||||
WP_SHADING_KEY, NULL);
|
||||
item->pri_color = gconf_client_get_string (capplet->client,
|
||||
WP_PCOLOR_KEY, NULL);
|
||||
item->sec_color = gconf_client_get_string (capplet->client,
|
||||
WP_SCOLOR_KEY, NULL);
|
||||
|
||||
gdk_color_parse (item->pri_color, &color1);
|
||||
gdk_color_parse (item->sec_color, &color2);
|
||||
|
||||
item->pcolor = gdk_color_copy (&color1);
|
||||
item->scolor = gdk_color_copy (&color2);
|
||||
|
||||
if (!strncmp (item->fileinfo->mime_type, "image/",
|
||||
strlen ("image/"))) {
|
||||
if (item->name == NULL) {
|
||||
item->name = g_strdup (item->fileinfo->name);
|
||||
}
|
||||
item->options = gconf_client_get_string (capplet->client,
|
||||
WP_OPTIONS_KEY,
|
||||
NULL);
|
||||
|
||||
item->description = g_strdup_printf ("<b>%s</b>\n%s (%LuK)",
|
||||
item->name,
|
||||
gnome_vfs_mime_get_description (item->fileinfo->mime_type),
|
||||
item->fileinfo->size / 1024);
|
||||
|
||||
g_hash_table_insert (capplet->wphash, g_strdup (item->filename), item);
|
||||
} else {
|
||||
gnome_wp_item_free (item);
|
||||
}
|
||||
}
|
||||
fclose (fp);
|
||||
g_free (foo);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void gnome_wp_xml_load_xml (GnomeWPCapplet * capplet,
|
||||
const gchar * filename) {
|
||||
xmlDoc * wplist;
|
||||
xmlNode * root, * list, * wpa;
|
||||
GdkColor color1, color2;
|
||||
|
||||
wplist = xmlParseFile (filename);
|
||||
|
||||
root = xmlDocGetRootElement (wplist);
|
||||
|
||||
g_return_if_fail (root != NULL);
|
||||
|
||||
for (list = root->children; list != NULL; list = list->next) {
|
||||
if (!strcmp (list->name, "wallpaper")) {
|
||||
GnomeWPItem * wp;
|
||||
|
||||
wp = g_new0 (GnomeWPItem, 1);
|
||||
|
||||
wp->deleted = gnome_wp_xml_get_bool (list, "deleted");
|
||||
|
||||
for (wpa = list->children; wpa != NULL; wpa = wpa->next) {
|
||||
if (!strcmp (wpa->name, "filename")) {
|
||||
if (wpa->last != NULL) {
|
||||
wp->filename = g_strdup (g_strstrip (wpa->last->content));
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
} else if (!strcmp (wpa->name, "name")) {
|
||||
if (wpa->last != NULL) {
|
||||
wp->name = g_strdup (g_strstrip (wpa->last->content));
|
||||
}
|
||||
} else if (!strcmp (wpa->name, "imguri")) {
|
||||
if (wpa->last != NULL) {
|
||||
wp->imguri = g_strdup (g_strstrip (wpa->last->content));
|
||||
}
|
||||
} else if (!strcmp (wpa->name, "options")) {
|
||||
if (wpa->last != NULL) {
|
||||
wp->options = g_strdup (g_strstrip (wpa->last->content));
|
||||
} else {
|
||||
wp->options = gconf_client_get_string (capplet->client,
|
||||
WP_OPTIONS_KEY, NULL);
|
||||
}
|
||||
} else if (!strcmp (wpa->name, "shade_type")) {
|
||||
if (wpa->last != NULL) {
|
||||
wp->shade_type = g_strdup (g_strstrip (wpa->last->content));
|
||||
}
|
||||
} else if (!strcmp (wpa->name, "pcolor")) {
|
||||
if (wpa->last != NULL) {
|
||||
wp->pri_color = g_strdup (g_strstrip (wpa->last->content));
|
||||
}
|
||||
} else if (!strcmp (wpa->name, "scolor")) {
|
||||
if (wpa->last != NULL) {
|
||||
wp->sec_color = g_strdup (g_strstrip (wpa->last->content));
|
||||
}
|
||||
} else if (!strcmp (wpa->name, "text")) {
|
||||
/* Do nothing here, libxml2 is being weird */
|
||||
} else {
|
||||
g_warning ("Unknown Tag: %s\n", wpa->name);
|
||||
}
|
||||
}
|
||||
|
||||
/* Verify the colors and alloc some GdkColors here */
|
||||
if (wp->shade_type == NULL) {
|
||||
wp->shade_type = gconf_client_get_string (capplet->client,
|
||||
WP_SHADING_KEY, NULL);
|
||||
}
|
||||
if (wp->pri_color == NULL) {
|
||||
wp->pri_color = gconf_client_get_string (capplet->client,
|
||||
WP_PCOLOR_KEY, NULL);
|
||||
}
|
||||
if (wp->sec_color == NULL) {
|
||||
wp->sec_color = gconf_client_get_string (capplet->client,
|
||||
WP_SCOLOR_KEY, NULL);
|
||||
}
|
||||
gdk_color_parse (wp->pri_color, &color1);
|
||||
gdk_color_parse (wp->sec_color, &color2);
|
||||
|
||||
wp->pcolor = gdk_color_copy (&color1);
|
||||
wp->scolor = gdk_color_copy (&color2);
|
||||
|
||||
if ((wp->filename != NULL &&
|
||||
g_file_test (wp->filename, G_FILE_TEST_EXISTS)) ||
|
||||
!strcmp (wp->filename, "(none)")) {
|
||||
wp->fileinfo = gnome_wp_info_new (wp->filename, capplet->thumbs);
|
||||
if (wp->name == NULL) {
|
||||
wp->name = g_strdup (wp->fileinfo->name);
|
||||
}
|
||||
|
||||
if (!strcmp (wp->filename, "(none)")) {
|
||||
wp->description = g_strdup_printf ("<b>%s</b>", wp->name);
|
||||
} else {
|
||||
wp->description = g_strdup_printf ("<b>%s</b>\n%s (%LuK)",
|
||||
wp->name,
|
||||
gnome_vfs_mime_get_description (wp->fileinfo->mime_type),
|
||||
wp->fileinfo->size / 1024);
|
||||
}
|
||||
g_hash_table_insert (capplet->wphash, g_strdup (wp->filename), wp);
|
||||
} else {
|
||||
gnome_wp_item_free (wp);
|
||||
}
|
||||
}
|
||||
}
|
||||
xmlFreeDoc (wplist);
|
||||
}
|
||||
|
||||
static void gnome_wp_file_changed (GnomeVFSMonitorHandle * handle,
|
||||
const gchar * monitor_uri,
|
||||
const gchar * info_uri,
|
||||
GnomeVFSMonitorEventType event_type,
|
||||
GnomeWPCapplet * capplet) {
|
||||
gchar * filename;
|
||||
|
||||
switch (event_type) {
|
||||
case GNOME_VFS_MONITOR_EVENT_CHANGED:
|
||||
case GNOME_VFS_MONITOR_EVENT_CREATED:
|
||||
filename = gnome_vfs_get_local_path_from_uri (info_uri);
|
||||
gnome_wp_xml_load_xml (capplet, filename);
|
||||
g_free (filename);
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void gnome_wp_xml_load_list (GnomeWPCapplet * capplet) {
|
||||
GnomeVFSMonitorHandle * handle;
|
||||
GList * list, * l;
|
||||
gchar * wpdbfile, * xdgdirslist;
|
||||
gchar ** xdgdirs;
|
||||
gint i;
|
||||
|
||||
wpdbfile = g_build_filename (g_get_home_dir (),
|
||||
".gnome2",
|
||||
"wp-list.xml",
|
||||
NULL);
|
||||
|
||||
if (g_file_test (wpdbfile, G_FILE_TEST_EXISTS)) {
|
||||
gnome_wp_xml_load_xml (capplet, wpdbfile);
|
||||
}
|
||||
g_free (wpdbfile);
|
||||
|
||||
xdgdirslist = g_strdup (g_getenv ("XDG_DATA_DIRS"));
|
||||
if (xdgdirslist == NULL || strlen (xdgdirslist) == 0)
|
||||
xdgdirslist = g_strdup ("/usr/local/share:/usr/share");
|
||||
|
||||
xdgdirs = g_strsplit (xdgdirslist, ":", -1);
|
||||
for (i = 0; xdgdirs && xdgdirs[i]; i++) {
|
||||
gchar * datadir;
|
||||
|
||||
datadir = g_build_filename (xdgdirs[i], "gnome-wallpaper-properties",
|
||||
NULL);
|
||||
if (g_file_test (datadir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
|
||||
gnome_vfs_directory_list_load (&list, datadir,
|
||||
GNOME_VFS_FILE_INFO_DEFAULT |
|
||||
GNOME_VFS_FILE_INFO_FOLLOW_LINKS);
|
||||
|
||||
for (l = list; l != NULL; l = l->next) {
|
||||
GnomeVFSFileInfo * info = l->data;
|
||||
|
||||
if (strcmp (".", info->name) != 0 && strcmp ("..", info->name) != 0) {
|
||||
gchar * filename;
|
||||
|
||||
filename = g_build_filename (datadir, info->name, NULL);
|
||||
gnome_wp_xml_load_xml (capplet, filename);
|
||||
g_free (filename);
|
||||
}
|
||||
}
|
||||
g_list_free (list);
|
||||
|
||||
gnome_vfs_monitor_add (&handle, datadir, GNOME_VFS_MONITOR_DIRECTORY,
|
||||
(GnomeVFSMonitorCallback) gnome_wp_file_changed,
|
||||
capplet);
|
||||
}
|
||||
g_free (datadir);
|
||||
}
|
||||
g_strfreev (xdgdirs);
|
||||
g_free (xdgdirslist);
|
||||
|
||||
wpdbfile = g_build_filename (DATADIR, "gnome-wallpaper-properties", NULL);
|
||||
if (g_file_test (wpdbfile, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
|
||||
gnome_vfs_directory_list_load (&list, wpdbfile,
|
||||
GNOME_VFS_FILE_INFO_DEFAULT |
|
||||
GNOME_VFS_FILE_INFO_FOLLOW_LINKS);
|
||||
|
||||
for (l = list; l != NULL; l = l->next) {
|
||||
GnomeVFSFileInfo * info = l->data;
|
||||
|
||||
if (strcmp (".", info->name) != 0 && strcmp ("..", info->name) != 0) {
|
||||
gchar * filename;
|
||||
|
||||
filename = g_build_filename (wpdbfile, info->name, NULL);
|
||||
gnome_wp_xml_load_xml (capplet, filename);
|
||||
g_free (filename);
|
||||
}
|
||||
}
|
||||
g_list_free (list);
|
||||
|
||||
gnome_vfs_monitor_add (&handle, wpdbfile, GNOME_VFS_MONITOR_DIRECTORY,
|
||||
(GnomeVFSMonitorCallback) gnome_wp_file_changed,
|
||||
capplet);
|
||||
}
|
||||
g_free (wpdbfile);
|
||||
|
||||
gnome_wp_load_legacy (capplet);
|
||||
}
|
||||
|
||||
static void gnome_wp_list_flatten (const gchar * key, GnomeWPItem * item,
|
||||
GList ** list) {
|
||||
g_return_if_fail (key != NULL);
|
||||
g_return_if_fail (item != NULL);
|
||||
|
||||
*list = g_list_append (*list, item);
|
||||
}
|
||||
|
||||
void gnome_wp_xml_save_list (GnomeWPCapplet * capplet) {
|
||||
xmlDoc * wplist;
|
||||
xmlNode * root, * wallpaper, * item;
|
||||
GList * list = NULL, * wp = NULL;
|
||||
gchar * wpfile;
|
||||
|
||||
g_hash_table_foreach (capplet->wphash,
|
||||
(GHFunc) gnome_wp_list_flatten, &list);
|
||||
|
||||
wpfile = g_strconcat (g_get_home_dir (), "/.gnome2/wp-list.xml", NULL);
|
||||
|
||||
xmlKeepBlanksDefault (0);
|
||||
|
||||
wplist = xmlNewDoc ("1.0");
|
||||
xmlCreateIntSubset (wplist, "wallpapers", NULL, "gnome-wp-list.dtd");
|
||||
root = xmlNewNode (NULL, "wallpapers");
|
||||
xmlDocSetRootElement (wplist, root);
|
||||
|
||||
for (wp = list; wp != NULL; wp = wp->next) {
|
||||
GnomeWPItem * wpitem = wp->data;
|
||||
|
||||
wallpaper = xmlNewChild (root, NULL, "wallpaper", NULL);
|
||||
gnome_wp_xml_set_bool (wallpaper, "deleted", wpitem->deleted);
|
||||
item = xmlNewTextChild (wallpaper, NULL, "name", wpitem->name);
|
||||
item = xmlNewTextChild (wallpaper, NULL, "filename", wpitem->filename);
|
||||
item = xmlNewTextChild (wallpaper, NULL, "options", wpitem->options);
|
||||
item = xmlNewTextChild (wallpaper, NULL, "shade_type", wpitem->shade_type);
|
||||
item = xmlNewTextChild (wallpaper, NULL, "pcolor", wpitem->pri_color);
|
||||
item = xmlNewTextChild (wallpaper, NULL, "scolor", wpitem->sec_color);
|
||||
}
|
||||
xmlSaveFormatFile (wpfile, wplist, 1);
|
||||
xmlFreeDoc (wplist);
|
||||
g_free (wpfile);
|
||||
}
|
||||
|
||||
28
capplets/background/gnome-wp-xml.h
Normal file
28
capplets/background/gnome-wp-xml.h
Normal file
|
|
@ -0,0 +1,28 @@
|
|||
/*
|
||||
* Authors: Rodney Dawes <dobey@ximian.com>
|
||||
*
|
||||
* Copyright 2003 Novell, Inc. (www.novell.com)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of version 2 of the GNU General Public License
|
||||
* as published by the Free Software Foundation
|
||||
*
|
||||
* 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 Street #330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _GNOME_WP_XML_H_
|
||||
#define _GNOME_WP_XML_H_
|
||||
|
||||
void gnome_wp_xml_load_list (GnomeWPCapplet * capplet);
|
||||
void gnome_wp_xml_save_list (GnomeWPCapplet * capplet);
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue