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