src/main.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    main.c for ObConf, the configuration tool for Openbox
   4    Copyright (c) 2003-2007   Dana Jansens
   5    Copyright (c) 2003        Tim Riley
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "main.h"
  21 #include "archive.h"
  22 #include "theme.h"
  23 #include "appearance.h"
  24 #include "windows.h"
  25 #include "mouse.h"
  26 #include "desktops.h"
  27 #include "dock.h"
  28 #include "preview_update.h"
  29 #include "gettext.h"
  30
  31 #include <gdk/gdkx.h>
  32 #define SN_API_NOT_YET_FROZEN
  33 #include <libsn/sn.h>
  34 #undef SN_API_NOT_YET_FROZEN
  35 #include <stdlib.h>
  36
  37 GtkWidget *mainwin = NULL;
  38
  39 GladeXML *glade;
  40 xmlDocPtr doc;
  41 xmlNodePtr root;
  42 RrInstance *rrinst;
  43
  44 static gchar *obc_theme_install = NULL;
  45 static gchar *obc_theme_archive = NULL;
  46
  47 void obconf_error(gchar *msg)
  48 {
  49     GtkWidget *d;
  50
  51     d = gtk_message_dialog_new(mainwin ? GTK_WINDOW(mainwin) : NULL,
  52                                GTK_DIALOG_DESTROY_WITH_PARENT,
  53                                GTK_MESSAGE_ERROR,
  54                                GTK_BUTTONS_CLOSE,
  55                                "%s", msg);
  56     g_signal_connect_swapped(GTK_OBJECT(d), "response",
  57                              G_CALLBACK(gtk_widget_destroy),
  58                              GTK_OBJECT(d));
  59     gtk_widget_show(d);
  60 }
  61
  62 static void print_version()
  63 {
  64     g_print("ObConf %s\n", PACKAGE_VERSION);
  65     g_print(_("Copyright (c)"));
  66     g_print(" 2003-2007   Dana Jansens\n");
  67     g_print(_("Copyright (c)"));
  68     g_print(" 2003        Tim Riley\n\n");
  69     g_print(" 2007        Javeed Shaikh\n\n");
  70     g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
  71     g_print("This is free software, and you are welcome to redistribute it\n");
  72     g_print("under certain conditions. See the file COPYING for details.\n\n");
  73
  74     exit(EXIT_SUCCESS);
  75 }
  76
  77 static void print_help()
  78 {
  79     g_print(_("Syntax: obconf [options] [ARCHIVE.obt]\n"));
  80     g_print(_("\nOptions:\n"));
  81     g_print(_("  --help                Display this help and exit\n"));
  82     g_print(_("  --version             Display the version and exit\n"));
  83     g_print(_("  --install ARCHIVE.obt Install the given theme archive and select it\n"));
  84     g_print(_("  --archive THEME       Create a theme archive from the given theme directory\n"));
  85     g_print(_("\nPlease report bugs at %s\n\n"), PACKAGE_BUGREPORT);
  86
  87     exit(EXIT_SUCCESS);
  88 }
  89
  90 static void parse_args(int argc, char **argv)
  91 {
  92     int i;
  93
  94     for (i = 1; i < argc; ++i) {
  95         if (!strcmp(argv[i], "--help"))
  96             print_help();
  97         if (!strcmp(argv[i], "--version"))
  98             print_version();
  99         else if (!strcmp(argv[i], "--install")) {
 100             if (i == argc - 1) /* no args left */
 101                 g_printerr(_("--install requires an argument\n"));
 102             else
 103                 obc_theme_install = argv[++i];
 104         }
 105         else if (!strcmp(argv[i], "--archive")) {
 106             if (i == argc - 1) /* no args left */
 107                 g_printerr(_("--archive requires an argument\n"));
 108             else
 109                 obc_theme_archive = argv[++i];
 110         } else
 111             obc_theme_install = argv[i];
 112     }
 113 }
 114
 115 int main(int argc, char **argv)
 116 {
 117     gchar *p;
 118
 119     gtk_init(&argc, &argv);
 120     parse_args(argc, argv);
 121
 122     if (obc_theme_archive) {
 123         archive_create(obc_theme_archive);
 124         return;
 125     }
 126
 127     p = g_build_filename(GLADEDIR, "obconf.glade", NULL);
 128     glade = glade_xml_new(p, NULL, NULL);
 129     g_free(p);
 130
 131     if (!glade) {
 132         obconf_error("Failed to load the obconf.glade interface file. You "
 133                      "have probably failed to install ObConf properly.");
 134         return 1;
 135     }
 136
 137     parse_paths_startup();
 138     rrinst = RrInstanceNew(GDK_DISPLAY(), gdk_x11_get_default_screen());
 139
 140     xmlIndentTreeOutput = 1;
 141     if (!parse_load_rc(NULL, &doc, &root)) {
 142         obconf_error("Failed to load an rc.xml. You have probably failed to "
 143                      "install Openbox properly.");
 144         return 1;
 145     }
 146
 147     glade_xml_signal_autoconnect(glade);
 148
 149     {
 150         gchar *s = g_strdup_printf
 151             ("<span weight=\"bold\" size=\"xx-large\">ObConf %s</span>",
 152              PACKAGE_VERSION);
 153         gtk_label_set_markup(GTK_LABEL
 154                              (glade_xml_get_widget(glade, "title_label")), s);
 155         g_free(s);
 156     }
 157
 158     theme_setup_tab();
 159     appearance_setup_tab();
 160     windows_setup_tab();
 161     mouse_setup_tab();
 162     desktops_setup_tab();
 163     dock_setup_tab();
 164
 165     mainwin = get_widget("main_window");
 166
 167     if (obc_theme_install)
 168         theme_install(obc_theme_install);
 169     theme_load_all();
 170
 171     /* the main window is not shown here ! it is shown when the theme previews
 172        are completed */
 173     gtk_main();
 174
 175     preview_update_set_active_font(NULL);
 176     preview_update_set_inactive_font(NULL);
 177     preview_update_set_menu_header_font(NULL);
 178     preview_update_set_menu_item_font(NULL);
 179     preview_update_set_osd_font(NULL);
 180     preview_update_set_title_layout(NULL);
 181
 182     RrInstanceFree(rrinst);
 183     parse_paths_shutdown();
 184
 185     xmlFreeDoc(doc);
 186     return 0;
 187 }
 188
 189 gboolean on_main_window_delete_event(GtkWidget *w, GdkEvent *e, gpointer d)
 190 {
 191     gtk_main_quit();
 192     return FALSE;
 193 }
 194
 195 void on_close_clicked()
 196 {
 197     gtk_main_quit();
 198 }
 199
 200 void obconf_show_main()
 201 {
 202     SnDisplay *sn_d;
 203     SnLauncheeContext *sn_cx;
 204
 205     if (GTK_WIDGET_VISIBLE(mainwin)) return;
 206
 207     gtk_widget_show_all(mainwin);
 208
 209     sn_d = sn_display_new(GDK_DISPLAY_XDISPLAY(gdk_display_get_default()),
 210                           NULL, NULL);
 211
 212     sn_cx = sn_launchee_context_new_from_environment
 213         (sn_d, gdk_screen_get_number(gdk_display_get_default_screen
 214                                      (gdk_display_get_default())));
 215
 216     if (sn_cx)
 217         sn_launchee_context_setup_window
 218             (sn_cx, GDK_WINDOW_XWINDOW(GDK_WINDOW(mainwin->window)));
 219
 220     if (sn_cx)
 221         sn_launchee_context_complete(sn_cx);
 222
 223     if (sn_cx)
 224         sn_launchee_context_unref(sn_cx);
 225     sn_display_unref(sn_d);
 226 }