X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fmain.c;h=ff8eafa297d28f30a0b1b936a2675efefaf43d97;hb=f675370b1c2f1e29dfb3a3b97eda5d46f6a4a4ae;hp=8ad8f284ceee9267109ec71a8199ff5f3f44e801;hpb=69d92c409d333e5dd9cc82537c0834b201487c60;p=evince.git diff --git a/shell/main.c b/shell/main.c index 8ad8f284..ff8eafa2 100644 --- a/shell/main.c +++ b/shell/main.c @@ -15,52 +15,380 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - * $Id$ */ #include "config.h" +#include +#include + #include -#include -#include -#include +#include +#include + +#ifdef ENABLE_DBUS +#include +#endif + +#include "ev-application.h" +#include "ev-backends-manager.h" +#include "ev-debug.h" +#include "ev-file-helpers.h" +#include "ev-metadata-manager.h" +#include "ev-stock-icons.h" +#include "eggsmclient.h" + +static gchar *ev_page_label; +static gchar *ev_find_string; +static gboolean preview_mode = FALSE; +static gboolean fullscren_mode = FALSE; +static gboolean presentation_mode = FALSE; +static gboolean unlink_temp_file = FALSE; +static gchar *print_settings; +static const char **file_arguments = NULL; -static struct poptOption popt_options[] = +static const GOptionEntry goption_options[] = { - { NULL, 0, 0, NULL, 0, NULL, NULL } + { "page-label", 'p', 0, G_OPTION_ARG_STRING, &ev_page_label, N_("The page of the document to display."), N_("PAGE")}, + { "fullscreen", 'f', 0, G_OPTION_ARG_NONE, &fullscren_mode, N_("Run evince in fullscreen mode"), NULL }, + { "presentation", 's', 0, G_OPTION_ARG_NONE, &presentation_mode, N_("Run evince in presentation mode"), NULL }, + { "preview", 'w', 0, G_OPTION_ARG_NONE, &preview_mode, N_("Run evince as a previewer"), NULL }, + { "find", 'l', 0, G_OPTION_ARG_STRING, &ev_find_string, N_("The word or phrase to find in the document"), N_("STRING")}, + { "unlink-tempfile", 'u', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &unlink_temp_file, NULL, NULL }, + { "print-settings", 't', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_FILENAME, &print_settings, NULL, NULL }, + { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &file_arguments, NULL, N_("[FILE...]") }, + { NULL } }; +static void +value_free (GValue *value) +{ + g_value_unset (value); + g_free (value); +} + +/** + * arguments_parse: + * + * Parses the arguments and creates a #GHashTable with this data. + * + * key -> value + * + * dislay -> display at the default screen. + * screen -> screen number. + * page-label -> only if the page label argument has been passed, + * the page of the document to display. + * mode -> only if the view mode is one of the availables, + * the view mode. + * unlink-temp-file -> only if the view mode is preview mode and + * unlink-temp-file has been passed, unlink-temp-file. + * + * Returns: a pointer into #GHashTable with data from the arguments. + */ +static GHashTable * +arguments_parse (void) +{ + GHashTable *args; + GValue *value; + EvWindowRunMode mode; + GdkScreen *screen; + GdkDisplay *display; + const gchar *display_name; + gint screen_number; + + args = g_hash_table_new_full (g_str_hash, + g_str_equal, + (GDestroyNotify)g_free, + (GDestroyNotify)value_free); + + screen = gdk_screen_get_default (); + display = gdk_screen_get_display (screen); + + display_name = gdk_display_get_name (display); + screen_number = gdk_screen_get_number (screen); + + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_STRING); + g_value_set_string (value, display_name); + g_hash_table_insert (args, g_strdup ("display"), value); + + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_INT); + g_value_set_int (value, screen_number); + g_hash_table_insert (args, g_strdup ("screen"), value); + + if (ev_page_label) { + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_STRING); + g_value_set_string (value, ev_page_label); + + g_hash_table_insert (args, g_strdup ("page-label"), value); + + g_free (ev_page_label); + ev_page_label = NULL; + } + + if (ev_find_string) { + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_STRING); + g_value_set_string (value, ev_find_string); + + g_hash_table_insert (args, g_strdup ("find-string"), value); + + g_free (ev_find_string); + ev_page_label = NULL; + } + + if (fullscren_mode) + mode = EV_WINDOW_MODE_FULLSCREEN; + else if (presentation_mode) + mode = EV_WINDOW_MODE_PRESENTATION; + else if (preview_mode) + mode = EV_WINDOW_MODE_PREVIEW; + else + return args; + + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_UINT); + g_value_set_uint (value, mode); + + g_hash_table_insert (args, g_strdup ("mode"), value); + + if (mode == EV_WINDOW_MODE_PREVIEW && unlink_temp_file) { + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_BOOLEAN); + g_value_set_boolean (value, unlink_temp_file); + + g_hash_table_insert (args, + g_strdup ("unlink-temp-file"), + value); + } + + if (mode == EV_WINDOW_MODE_PREVIEW && print_settings) { + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_STRING); + g_value_set_string (value, print_settings); + + g_hash_table_insert (args, + g_strdup ("print-settings"), + value); + g_free (print_settings); + print_settings = NULL; + } + + return args; +} + +static void +load_files (const char **files, + GHashTable *args) +{ + int i; + + if (!files) { + ev_application_open_window (EV_APP, args, GDK_CURRENT_TIME, NULL); + return; + } + + for (i = 0; files[i]; i++) { + char *uri; + char *label; + GValue *old = NULL; + GFile *file; + + file = g_file_new_for_commandline_arg (files[i]); + uri = g_file_get_uri (file); + g_object_unref (file); + + label = strchr (uri, '#'); + + if (label) { + GValue *new; + + *label = 0; label++; + + old = g_hash_table_lookup (args, "page-label"); + + new = g_new0 (GValue, 1); + g_value_init (new, G_TYPE_STRING); + g_value_set_string (new, label); + + g_hash_table_insert (args, g_strdup ("page-label"), new); + + } + + ev_application_open_uri (EV_APP, uri, args, + GDK_CURRENT_TIME, NULL); + + if (old) + g_hash_table_insert (args, g_strdup ("page-label"), old); + + g_free (uri); + } +} + +#ifdef ENABLE_DBUS +static gboolean +load_files_remote (const char **files, + GHashTable *args) +{ + int i; + GError *error = NULL; + DBusGConnection *connection; + gboolean result = FALSE; + DBusGProxy *remote_object; + GdkDisplay *display; + guint32 timestamp; + + display = gdk_display_get_default (); + timestamp = gdk_x11_display_get_user_time (display); + connection = dbus_g_bus_get (DBUS_BUS_STARTER, &error); + + if (connection == NULL) { + g_warning ("%s", error->message); + g_error_free (error); + + return FALSE; + } + + remote_object = dbus_g_proxy_new_for_name (connection, + "org.gnome.evince.ApplicationService", + "/org/gnome/evince/Evince", + "org.gnome.evince.Application"); + if (!files) { + if (!dbus_g_proxy_call (remote_object, "OpenWindow", &error, + dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE), args, + G_TYPE_UINT, timestamp, + G_TYPE_INVALID, + G_TYPE_INVALID)) { + g_warning ("%s", error->message); + g_clear_error (&error); + g_object_unref (remote_object); + dbus_g_connection_unref (connection); + return FALSE; + } + + g_object_unref (remote_object); + dbus_g_connection_unref (connection); + + return TRUE; + } + + for (i = 0; files[i]; i++) { + const char *page_label; + GFile *file; + char *uri; + + file = g_file_new_for_commandline_arg (files[i]); + uri = g_file_get_uri (file); + g_object_unref (file); + + page_label = ev_page_label ? ev_page_label : ""; + + if (!dbus_g_proxy_call (remote_object, "OpenURI", &error, + G_TYPE_STRING, uri, + dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE), args, + G_TYPE_UINT, timestamp, + G_TYPE_INVALID, + G_TYPE_INVALID)) { + g_warning ("%s", error->message); + g_clear_error (&error); + g_free (uri); + continue; + } + + g_free (uri); + result = TRUE; + } + + g_object_unref (remote_object); + dbus_g_connection_unref (connection); + + gdk_notify_startup_complete (); + + return result; +} +#endif /* ENABLE_DBUS */ + int main (int argc, char *argv[]) { - poptContext context; - GValue context_as_value = { 0 }; - GnomeProgram *program; + GOptionContext *context; + GHashTable *args; + gboolean enable_metadata = FALSE; + GError *error = NULL; + + /* Init glib threads asap */ + if (!g_thread_supported ()) + g_thread_init (NULL); + + context = g_option_context_new (_("GNOME Document Viewer")); #ifdef ENABLE_NLS /* Initialize the i18n stuff */ - bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR); - bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); - textdomain(GETTEXT_PACKAGE); -#endif + bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR); + bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); + textdomain (GETTEXT_PACKAGE); + g_option_context_add_main_entries (context, goption_options, GETTEXT_PACKAGE); + g_option_context_set_translation_domain(context, GETTEXT_PACKAGE); +#else + g_option_context_add_main_entries (context, goption_options, NULL); +#endif /* ENABLE_NLS */ + + g_option_context_add_group (context, egg_sm_client_get_option_group ()); + g_option_context_add_group (context, gtk_get_option_group (TRUE)); + + gtk_init (&argc, &argv); + + if (!g_option_context_parse (context, &argc, &argv, &error)) { + g_warning ("Cannot parse arguments: %s", error->message); + g_error_free (error); + g_option_context_free (context); + + return 1; + } + g_option_context_free (context); + + args = arguments_parse (); + +#ifdef ENABLE_DBUS + if (!ev_application_register_service (EV_APP)) { + if (load_files_remote (file_arguments, args)) { + g_hash_table_destroy (args); - program = gnome_program_init (PACKAGE, VERSION, - LIBGNOMEUI_MODULE, argc, argv, - GNOME_PARAM_POPT_TABLE, popt_options, - GNOME_PARAM_HUMAN_READABLE_NAME, _("Evince"), - GNOME_PARAM_APP_DATADIR, DATADIR, - NULL); + return 0; + } + } else { + enable_metadata = TRUE; + } +#endif /* ENABLE_DBUS */ - g_set_application_name (_("Epiphany Web Browser")); + ev_debug_init (); + ev_backends_manager_init (); + + if (enable_metadata) { + ev_metadata_manager_init (); + } - g_object_get_property (G_OBJECT (program), - GNOME_PARAM_POPT_CONTEXT, - g_value_init (&context_as_value, G_TYPE_POINTER)); - context = g_value_get_pointer (&context_as_value); + ev_file_helpers_init (); + ev_stock_icons_init (); + gtk_window_set_default_icon_name ("evince"); + + if (!ev_application_load_session (EV_APP)) + load_files (file_arguments, args); + g_hash_table_destroy (args); gtk_main (); - poptFreeContext (context); + ev_file_helpers_shutdown (); + + if (enable_metadata) { + ev_metadata_manager_shutdown (); + } + + ev_backends_manager_shutdown (); + + ev_debug_shutdown (); return 0; }