diff options
Diffstat (limited to 'eazel-engine/capplet/eazel-engine-capplet.c')
| -rw-r--r-- | eazel-engine/capplet/eazel-engine-capplet.c | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/eazel-engine/capplet/eazel-engine-capplet.c b/eazel-engine/capplet/eazel-engine-capplet.c deleted file mode 100644 index 35f8e3a..0000000 --- a/eazel-engine/capplet/eazel-engine-capplet.c +++ /dev/null @@ -1,284 +0,0 @@ -/* eazel-engine-capplet.c -- control center applet - - Copyright (C) 2001 Eazel, Inc. - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - $Id: eazel-engine-capplet.c,v 1.3 2001/01/22 20:25:16 jsh Exp $ - - Authors: John Harper <jsh@eazel.com> */ - -/* AIX requires this to be the first thing in the file. */ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#ifndef __GNUC__ -# if HAVE_ALLOCA_H -# include <alloca.h> -# else -# ifdef _AIX - #pragma alloca -# else -# ifndef alloca /* predefined by HP cc +Olibcalls */ - char *alloca (); -# endif -# endif -# endif -#endif - -#include <gtk/gtk.h> -#include <capplet-widget.h> - -#define FILENAME ".eazel-engine-color" - -static GdkColor original_color; - -static GtkWidget *color_picker; - -static GtkWidget *capplet; - - -/* color I/O */ - -static FILE * -open_color_file (char *mode) -{ - FILE *fh = 0; - - char *home = g_get_home_dir (); - char buf[PATH_MAX]; - - g_snprintf (buf, PATH_MAX, "%s/%s", home, FILENAME); - fh = fopen (buf, mode); - - return fh; -} - -static gboolean -read_color (GdkColor *color) -{ - FILE *fh = open_color_file ("r"); - gboolean ret = FALSE; - - if (fh != 0) - { - char buf[256]; - - if (fgets (buf, sizeof (buf), fh)) - { - int len = strlen (buf); - if (len > 0 && buf[len-1] == '\n') - buf[len-1] = 0; - ret = gdk_color_parse (buf, color); - } - fclose (fh); - } - - if (!ret) - { - /* Default to the Eazel Teal color */ - color->red = 0x5050; - color->green = 0x8080; - color->blue = 0x8383; - } - - return ret; -} - -static gboolean -write_color (GdkColor *color) -{ - FILE *fh = open_color_file ("w"); - if (fh != 0) - { - fprintf (fh, "#%02x%02x%02x\n", color->red >> 8, - color->green >> 8, color->blue >> 8); - fclose (fh); - return TRUE; - } - else - return FALSE; -} - -static void -color_changed (GnomeColorPicker *widget, gpointer data) -{ - capplet_widget_state_changed (CAPPLET_WIDGET (capplet), TRUE); -} - -static void -signal_apply_theme (void) -{ - static GdkAtom atom = 0; - GdkEventClient rcevent; - - if (atom == 0) - atom = gdk_atom_intern ("_GTK_READ_RCFILES", FALSE); - - rcevent.type = GDK_CLIENT_EVENT; - rcevent.window = 0; - rcevent.send_event = TRUE; - rcevent.message_type = atom; - rcevent.data_format = 8; - gdk_event_send_clientmessage_toall((GdkEvent *)&rcevent); - - /* XXX hack hack. GTK will only reread rc files if at - XXX least one of them has a more recent mtime */ - system ("touch $HOME/.gtkrc"); -} - -static void -color_picker_set (GdkColor *color) -{ - gnome_color_picker_set_i16 (GNOME_COLOR_PICKER (color_picker), - color->red, color->green, color->blue, 65535); -} - -static void -color_picker_ref (GdkColor *color) -{ - gushort alpha; - gnome_color_picker_get_i16 (GNOME_COLOR_PICKER (color_picker), - &color->red, &color->green, - &color->blue, &alpha); -} - - -/* capplet button callbacks */ - -static void -capplet_help (void) -{ -} - -static void -capplet_apply (void) -{ - GdkColor color; - - color_picker_ref (&color); - write_color (&color); - - gdk_error_trap_push(); - signal_apply_theme(); - gdk_flush(); - gdk_error_trap_pop(); -} - -static void -capplet_revert (void) -{ - write_color (&original_color); - color_picker_set (&original_color); - - gdk_error_trap_push(); - signal_apply_theme(); - gdk_flush(); - gdk_error_trap_pop(); -} - -static void -capplet_ok (void) -{ - capplet_apply (); -} - -static void -capplet_cancel (void) -{ -} - - -/* initialisation */ - -static void -setup (void) -{ - GtkWidget *vbox, *hbox; - - capplet = capplet_widget_new (); - - gtk_signal_connect (GTK_OBJECT (capplet), "help", - GTK_SIGNAL_FUNC (capplet_help), NULL); - gtk_signal_connect (GTK_OBJECT (capplet), "try", - GTK_SIGNAL_FUNC (capplet_apply), NULL); - gtk_signal_connect (GTK_OBJECT (capplet), "revert", - GTK_SIGNAL_FUNC (capplet_revert), NULL); - gtk_signal_connect (GTK_OBJECT (capplet), "ok", - GTK_SIGNAL_FUNC (capplet_ok), NULL); - gtk_signal_connect (GTK_OBJECT (capplet), "cancel", - GTK_SIGNAL_FUNC (capplet_cancel), NULL); - - color_picker = gnome_color_picker_new (); - gnome_color_picker_set_use_alpha (GNOME_COLOR_PICKER (color_picker), FALSE); - read_color (&original_color); - color_picker_set (&original_color); - - gtk_signal_connect (GTK_OBJECT (color_picker), "color_set", - GTK_SIGNAL_FUNC (color_changed), NULL); - - vbox = gtk_vbox_new (FALSE, 0); - hbox = gtk_hbox_new (FALSE, 10); - gtk_box_pack_start (GTK_BOX (hbox), - gtk_label_new (_("Accent color for `Crux' theme: ")), - FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), color_picker, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); - - gtk_container_add (GTK_CONTAINER (capplet), vbox); -} - - -/* entry point */ - -int -main (int argc, char **argv) -{ - GnomeClient *client = NULL; - GnomeClientFlags flags; - gchar *session_args[3]; - int token, init_results; - - static struct poptOption options[] = { - { 0, 0, 0, 0, 0 } - }; - -#if 0 - bindtextdomain (PACKAGE, GNOMELOCALEDIR); - textdomain (PACKAGE); -#endif - - init_results = gnome_capplet_init("eazel-engine-capplet", - "0.0", argc, argv, options, 0, NULL); - - if (init_results < 0) - { - g_warning ("an initialization error occurred while " - "starting 'eazel-engine-capplet'.\n" - "aborting...\n"); - exit (1); - } - - client = gnome_master_client (); - flags = gnome_client_get_flags(client); - - if (init_results != 1) - { - setup (); - gtk_widget_show_all (capplet); - capplet_gtk_main (); - } - return 0; -} |