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 "margins.h"
  26 #include "mouse.h"
  27 #include "desktops.h"
  28 #include "dock.h"
  29 #include "preview_update.h"
  30 #include "gettext.h"
  31
  32 #include <gdk/gdkx.h>
  33 #define SN_API_NOT_YET_FROZEN
  34 #include <libsn/sn.h>
  35 #undef SN_API_NOT_YET_FROZEN
  36 #include <stdlib.h>
  37
  38 GtkWidget *mainwin = NULL;
  39
  40 GladeXML *glade;
  41 xmlDocPtr doc;
  42 xmlNodePtr root;
  43 RrInstance *rrinst;
  44
  45 static gchar *obc_theme_install = NULL;
  46 static gchar *obc_theme_archive = NULL;
  47
  48 void obconf_error(gchar *msg)
  49 {
  50     GtkWidget *d;
  51
  52     d = gtk_message_dialog_new(mainwin ? GTK_WINDOW(mainwin) : NULL,
  53                                GTK_DIALOG_DESTROY_WITH_PARENT,
  54                                GTK_MESSAGE_ERROR,
  55                                GTK_BUTTONS_CLOSE,
  56                                "%s", msg);
  57     g_signal_connect_swapped(GTK_OBJECT(d), "response",
  58                              G_CALLBACK(gtk_widget_destroy),
  59                              GTK_OBJECT(d));
  60     gtk_widget_show(d);
  61 }
  62
  63 static void print_version()
  64 {
  65     g_print("ObConf %s\n", PACKAGE_VERSION);
  66     g_print(_("Copyright (c)"));
  67     g_print(" 2003-2008   Dana Jansens\n");
  68     g_print(_("Copyright (c)"));
  69     g_print(" 2003        Tim Riley\n");
  70     g_print(_("Copyright (c)"));
  71     g_print(" 2007        Javeed Shaikh\n\n");
  72     g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
  73     g_print("This is free software, and you are welcome to redistribute it\n");
  74     g_print("under certain conditions. See the file COPYING for details.\n\n");
  75
  76     exit(EXIT_SUCCESS);
  77 }
  78
  79 static void print_help()
  80 {
  81     g_print(_("Syntax: obconf [options] [ARCHIVE.obt]\n"));
  82     g_print(_("\nOptions:\n"));
  83     g_print(_("  --help                Display this help and exit\n"));
  84     g_print(_("  --version             Display the version and exit\n"));
  85     g_print(_("  --install ARCHIVE.obt Install the given theme archive and select it\n"));
  86     g_print(_("  --archive THEME       Create a theme archive from the given theme directory\n"));
  87     g_print(_("\nPlease report bugs at %s\n\n"), PACKAGE_BUGREPORT);
  88
  89     exit(EXIT_SUCCESS);
  90 }
  91
  92 static void parse_args(int argc, char **argv)
  93 {
  94     int i;
  95
  96     for (i = 1; i < argc; ++i) {
  97         if (!strcmp(argv[i], "--help"))
  98             print_help();
  99         if (!strcmp(argv[i], "--version"))
 100             print_version();
 101         else if (!strcmp(argv[i], "--install")) {
 102             if (i == argc - 1) /* no args left */
 103                 g_printerr(_("--install requires an argument\n"));
 104             else
 105                 obc_theme_install = argv[++i];
 106         }
 107         else if (!strcmp(argv[i], "--archive")) {
 108             if (i == argc - 1) /* no args left */
 109                 g_printerr(_("--archive requires an argument\n"));
 110             else
 111                 obc_theme_archive = argv[++i];
 112         } else
 113             obc_theme_install = argv[i];
 114     }
 115 }
 116
 117 int main(int argc, char **argv)
 118 {
 119     gchar *p;
 120
 121     bindtextdomain(PACKAGE_NAME, LOCALEDIR);
 122     bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
 123     textdomain(PACKAGE_NAME);
 124
 125     gtk_init(&argc, &argv);
 126     parse_args(argc, argv);
 127
 128     if (obc_theme_archive) {
 129         archive_create(obc_theme_archive);
 130         return;
 131     }
 132
 133     p = g_build_filename(GLADEDIR, "obconf.glade", NULL);
 134     glade = glade_xml_new(p, NULL, NULL);
 135     g_free(p);
 136
 137     if (!glade) {
 138         obconf_error("Failed to load the obconf.glade interface file. You "
 139                      "have probably failed to install ObConf properly.");
 140         return 1;
 141     }
 142
 143     parse_paths_startup();
 144     rrinst = RrInstanceNew(GDK_DISPLAY(), gdk_x11_get_default_screen());
 145
 146     xmlIndentTreeOutput = 1;
 147     if (!parse_load_rc(NULL, &doc, &root)) {
 148         obconf_error("Failed to load an rc.xml. You have probably failed to "
 149                      "install Openbox properly.");
 150         return 1;
 151     }
 152
 153     glade_xml_signal_autoconnect(glade);
 154
 155     {
 156         gchar *s = g_strdup_printf
 157             ("<span weight=\"bold\" size=\"xx-large\">ObConf %s</span>",
 158              PACKAGE_VERSION);
 159         gtk_label_set_markup(GTK_LABEL
 160                              (glade_xml_get_widget(glade, "title_label")), s);
 161         g_free(s);
 162     }
 163
 164     theme_setup_tab();
 165     appearance_setup_tab();
 166     windows_setup_tab();
 167     mouse_setup_tab();
 168     desktops_setup_tab();
 169     margins_setup_tab();
 170     dock_setup_tab();
 171
 172     mainwin = get_widget("main_window");
 173
 174     if (obc_theme_install)
 175         theme_install(obc_theme_install);
 176     else
 177         theme_load_all();
 178
 179     /* the main window is not shown here ! it is shown when the theme previews
 180        are completed */
 181     gtk_main();
 182
 183     preview_update_set_active_font(NULL);
 184     preview_update_set_inactive_font(NULL);
 185     preview_update_set_menu_header_font(NULL);
 186     preview_update_set_menu_item_font(NULL);
 187     preview_update_set_osd_font(NULL);
 188     preview_update_set_title_layout(NULL);
 189
 190     RrInstanceFree(rrinst);
 191     parse_paths_shutdown();
 192
 193     xmlFreeDoc(doc);
 194     return 0;
 195 }
 196
 197 gboolean on_main_window_delete_event(GtkWidget *w, GdkEvent *e, gpointer d)
 198 {
 199     gtk_main_quit();
 200     return FALSE;
 201 }
 202
 203 void on_close_clicked()
 204 {
 205     gtk_main_quit();
 206 }
 207
 208 void obconf_show_main()
 209 {
 210     SnDisplay *sn_d;
 211     SnLauncheeContext *sn_cx;
 212
 213     if (GTK_WIDGET_VISIBLE(mainwin)) return;
 214
 215     gtk_widget_show_all(mainwin);
 216
 217     sn_d = sn_display_new(GDK_DISPLAY_XDISPLAY(gdk_display_get_default()),
 218                           NULL, NULL);
 219
 220     sn_cx = sn_launchee_context_new_from_environment
 221         (sn_d, gdk_screen_get_number(gdk_display_get_default_screen
 222                                      (gdk_display_get_default())));
 223
 224     if (sn_cx)
 225         sn_launchee_context_setup_window
 226             (sn_cx, GDK_WINDOW_XWINDOW(GDK_WINDOW(mainwin->window)));
 227
 228     if (sn_cx)
 229         sn_launchee_context_complete(sn_cx);
 230
 231     if (sn_cx)
 232         sn_launchee_context_unref(sn_cx);
 233     sn_display_unref(sn_d);
 234 }