X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fmain.c;h=ab4b8dfb9ab06fbda8701680168cd052a576eb66;hb=cf38056739ba5eb0c15322d27f6e8a23c82d90c5;hp=8aac27afa1b85e13b779754d4a1c757678e545b7;hpb=b25c2bfcf89697009a3129f123073b84a312dfdd;p=evince.git diff --git a/shell/main.c b/shell/main.c index 8aac27af..ab4b8dfb 100644 --- a/shell/main.c +++ b/shell/main.c @@ -13,294 +13,316 @@ * * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * - * $Id$ */ #include "config.h" -#include "ev-application.h" -#include "ev-metadata-manager.h" - -#include -#include -#include #include #include -#include -#include -#include -#include -#include - -#ifdef ENABLE_DBUS -#include -#endif -#include "ev-stock-icons.h" +#include +#include +#include + +#include "ev-application.h" #include "ev-debug.h" -#include "ev-job-queue.h" +#include "ev-init.h" #include "ev-file-helpers.h" +#include "ev-stock-icons.h" +#include "ev-metadata.h" -static char *ev_page_label; +#ifdef WITH_SMCLIENT +#include "eggsmclient.h" +#ifdef GDK_WINDOWING_X11 +#include "eggdesktopfile.h" +#endif +#endif /* WITH_SMCLIENT */ -static struct poptOption popt_options[] = -{ - { "page-label", 'p', POPT_ARG_STRING, &ev_page_label, 0, N_("The page of the document to display."), N_("PAGE")}, - { NULL, 0, 0, NULL, 0, NULL, NULL } -}; +#ifdef G_OS_WIN32 +#include +#include +#if !(_WIN32_WINNT >= 0x0500) +#error "_WIN32_WINNT must be defined >= 0x0500" +#endif +#include +#endif -static void -load_files (const char **files) -{ - int i; +static gchar *ev_page_label; +static gchar *ev_find_string; +static gint ev_page_index = 0; +static gboolean preview_mode = FALSE; +static gboolean fullscreen_mode = FALSE; +static gboolean presentation_mode = FALSE; +static gboolean unlink_temp_file = FALSE; +static gchar *print_settings; +static const char **file_arguments = NULL; - if (!files) { - ev_application_open_window (EV_APP, GDK_CURRENT_TIME, NULL); - return; - } - for (i = 0; files[i]; i++) { - char *uri; +static gboolean +option_version_cb (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error) +{ + g_print ("%s %s\n", _("GNOME Document Viewer"), VERSION); - uri = gnome_vfs_make_uri_from_shell_arg (files[i]); - ev_application_open_uri (EV_APP, uri, ev_page_label, - GDK_CURRENT_TIME, NULL); - g_free (uri); - } + exit (0); + return FALSE; } -#ifdef ENABLE_DBUS +static const GOptionEntry goption_options[] = +{ + { "page-label", 'p', 0, G_OPTION_ARG_STRING, &ev_page_label, N_("The page label of the document to display."), N_("PAGE")}, + { "page-index", 'i', 0, G_OPTION_ARG_INT, &ev_page_index, N_("The page number of the document to display."), N_("NUMBER")}, + { "fullscreen", 'f', 0, G_OPTION_ARG_NONE, &fullscreen_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 }, + { "version", 0, G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, option_version_cb, NULL, NULL }, + { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &file_arguments, NULL, N_("[FILE…]") }, + { NULL } +}; -#ifndef HAVE_GTK_WINDOW_PRESENT_WITH_TIME -static guint32 -get_startup_time (void) +static gboolean +launch_previewer (void) { - const char *envvar, *timestamp; - unsigned long value; - char *end; + GString *cmd_str; + gchar *cmd; + gboolean retval = FALSE; + GError *error = NULL; + + /* Rebuild the command line, ignoring options + * not supported by the previewer and taking only + * the first path given + */ + cmd_str = g_string_new ("evince-previewer"); + + if (print_settings) { + gchar *quoted; + + quoted = g_shell_quote (print_settings); + g_string_append_printf (cmd_str, " --print-settings %s", quoted); + g_free (quoted); + } - envvar = getenv ("DESKTOP_STARTUP_ID"); + if (unlink_temp_file) + g_string_append (cmd_str, " --unlink-tempfile"); - if (envvar == NULL) - return 0; + if (file_arguments) { + gchar *quoted; + + quoted = g_shell_quote (file_arguments[0]); + g_string_append_printf (cmd_str, " %s", quoted); + g_free (quoted); + } -/* DESKTOP_STARTUP_ID is of form "_TIME". - * - * might contain a T but is an integer. As such, - * the last 'T' in the string must be the start of "TIME". - */ - timestamp = rindex (envvar, 'T'); + cmd = g_string_free (cmd_str, FALSE); -/* Maybe the word "TIME" was not found... */ - if (timestamp == NULL || strncmp (timestamp, "TIME", 4)) - return 0; + if (!error) { + GAppInfo *app; - timestamp += 4; + app = g_app_info_create_from_commandline (cmd, NULL, 0, &error); -/* strtoul sets errno = ERANGE on overflow, but it is not specified - * if it sets it to 0 on success. Doing so ourselves is the only - * way to know for sure. - */ - errno = 0; - value = strtoul (timestamp, &end, 10); + if (app != NULL) { + retval = g_app_info_launch (app, NULL, NULL, &error); + g_object_unref (app); + } + } + + if (error) { + g_warning ("Error launching previewer: %s\n", error->message); + g_error_free (error); + } -/* unsigned long might be 64bit, so double-check! */ - if (errno != 0 || *end != '\0' || value > G_MAXINT32) - return 0; + g_free (cmd); - return value; + return retval; } -#endif -static gboolean -load_files_remote (const char **files) +static gchar * +get_label_from_filename (const gchar *filename) { - int i; - GError *error = NULL; - DBusGConnection *connection; - gboolean result = FALSE; -#if DBUS_VERSION < 35 - DBusGPendingCall *call; -#endif - DBusGProxy *remote_object; -#ifdef HAVE_GTK_WINDOW_PRESENT_WITH_TIME - GdkDisplay *display; -#endif - guint32 timestamp; - -#ifdef HAVE_GTK_WINDOW_PRESENT_WITH_TIME - display = gdk_display_get_default(); - timestamp = gdk_x11_display_get_user_time (display); -#else - /* Fake it for GTK+2.6 */ - timestamp = get_startup_time (); -#endif - connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error); - if (connection == NULL) { - g_warning (error->message); - g_error_free (error); + GFile *file; + gchar *label; + gboolean exists; + + label = g_strrstr (filename, "#"); + if (!label) + return NULL; + + /* Filename contains a #, check + * whether it's part of the path + * or a label + */ + file = g_file_new_for_commandline_arg (filename); + exists = g_file_query_exists (file, NULL); + g_object_unref (file); + + return exists ? NULL : label; +} - return FALSE; - } +static void +load_files (const char **files) +{ + GdkScreen *screen = gdk_screen_get_default (); + EvWindowRunMode mode = EV_WINDOW_MODE_NORMAL; + gint i; + EvLinkDest *global_dest = NULL; - 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_VERSION <= 33 - call = dbus_g_proxy_begin_call (remote_object, "OpenWindow", - DBUS_TYPE_UINT32, ×tamp, - DBUS_TYPE_INVALID); - - if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) { - g_warning (error->message); - g_clear_error (&error); - return FALSE; - } -#elif DBUS_VERSION == 34 - call = dbus_g_proxy_begin_call (remote_object, "OpenWindow", - G_TYPE_UINT, timestamp, - G_TYPE_INVALID); - - if (!dbus_g_proxy_end_call (remote_object, call, &error, G_TYPE_INVALID)) { - g_warning (error->message); - g_clear_error (&error); - return FALSE; - } -#else - if (!dbus_g_proxy_call (remote_object, "OpenWindow", &error, - G_TYPE_UINT, timestamp, - G_TYPE_INVALID, - G_TYPE_INVALID)) { - g_warning (error->message); - g_clear_error (&error); - return FALSE; - } -#endif - return TRUE; + if (!ev_application_has_window (EV_APP)) + ev_application_open_window (EV_APP, screen, GDK_CURRENT_TIME); + return; } + if (ev_page_label) + global_dest = ev_link_dest_new_page_label (ev_page_label); + else if (ev_page_index) + global_dest = ev_link_dest_new_page (MAX (0, ev_page_index - 1)); + + if (fullscreen_mode) + mode = EV_WINDOW_MODE_FULLSCREEN; + else if (presentation_mode) + mode = EV_WINDOW_MODE_PRESENTATION; + for (i = 0; files[i]; i++) { - const char *page_label; - char *uri; - - uri = gnome_vfs_make_uri_from_shell_arg (files[i]); - page_label = ev_page_label ? ev_page_label : ""; -#if DBUS_VERSION <= 33 - call = dbus_g_proxy_begin_call (remote_object, "OpenURI", - DBUS_TYPE_STRING, &uri, - DBUS_TYPE_STRING, &page_label, - DBUS_TYPE_UINT32, ×tamp, - DBUS_TYPE_INVALID); - - if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) { - g_warning (error->message); - g_clear_error (&error); - g_free (uri); - continue; - } -#elif DBUS_VERSION == 34 - call = dbus_g_proxy_begin_call (remote_object, "OpenURI", - G_TYPE_STRING, uri, - G_TYPE_STRING, page_label, - G_TYPE_UINT, timestamp, - G_TYPE_INVALID); - - if (!dbus_g_proxy_end_call (remote_object, call, &error, G_TYPE_INVALID)) { - g_warning (error->message); - g_clear_error (&error); - g_free (uri); - continue; + const gchar *filename; + gchar *uri; + gchar *label; + GFile *file; + EvLinkDest *dest = NULL; + const gchar *app_uri; + + filename = files[i]; + label = get_label_from_filename (filename); + if (label) { + *label = 0; + label++; + dest = ev_link_dest_new_page_label (label); + } else if (global_dest) { + dest = g_object_ref (global_dest); } -#else - if (!dbus_g_proxy_call (remote_object, "OpenURI", &error, - G_TYPE_STRING, uri, - G_TYPE_STRING, page_label, - G_TYPE_UINT, timestamp, - G_TYPE_INVALID, - G_TYPE_INVALID)) { - g_warning (error->message); - g_clear_error (&error); + + file = g_file_new_for_commandline_arg (filename); + uri = g_file_get_uri (file); + g_object_unref (file); + + app_uri = ev_application_get_uri (EV_APP); + if (app_uri && strcmp (app_uri, uri) == 0) { g_free (uri); continue; } -#endif - g_free (uri); - result = TRUE; - } - gdk_notify_startup_complete (); - return result; + + ev_application_open_uri_at_dest (EV_APP, uri, screen, dest, + mode, ev_find_string, + GDK_CURRENT_TIME); + + if (dest) + g_object_unref (dest); + g_free (uri); + } } -#endif /* ENABLE_DBUS */ int main (int argc, char *argv[]) { - gboolean enable_metadata = FALSE; - poptContext context; - GValue context_as_value = { 0 }; - GnomeProgram *program; + GOptionContext *context; + GError *error = NULL; + +#ifdef G_OS_WIN32 + + if (fileno (stdout) != -1 && + _get_osfhandle (fileno (stdout)) != -1) + { + /* stdout is fine, presumably redirected to a file or pipe */ + } + else + { + typedef BOOL (* WINAPI AttachConsole_t) (DWORD); + + AttachConsole_t p_AttachConsole = + (AttachConsole_t) GetProcAddress (GetModuleHandle ("kernel32.dll"), "AttachConsole"); + + if (p_AttachConsole != NULL && p_AttachConsole (ATTACH_PARENT_PROCESS)) + { + freopen ("CONOUT$", "w", stdout); + dup2 (fileno (stdout), 1); + freopen ("CONOUT$", "w", stderr); + dup2 (fileno (stderr), 2); + + } + } +#endif + + /* Init glib threads asap */ + if (!g_thread_supported ()) + g_thread_init (NULL); #ifdef ENABLE_NLS /* Initialize the i18n stuff */ - bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR); - bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); - textdomain(GETTEXT_PACKAGE); + bindtextdomain (GETTEXT_PACKAGE, ev_get_locale_dir()); + bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); + textdomain (GETTEXT_PACKAGE); #endif - 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, GNOMEDATADIR, - NULL); - 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); - - -#ifdef ENABLE_DBUS - if (!ev_application_register_service (EV_APP)) { - if (load_files_remote (poptGetArgs (context))) { - return 0; - } - } else { - enable_metadata = TRUE; - } + context = g_option_context_new (N_("GNOME Document Viewer")); + g_option_context_set_translation_domain(context, GETTEXT_PACKAGE); + g_option_context_add_main_entries (context, goption_options, GETTEXT_PACKAGE); + +#ifdef WITH_SMCLIENT + g_option_context_add_group (context, egg_sm_client_get_option_group ()); #endif - gnome_authentication_manager_init (); + g_option_context_add_group (context, gtk_get_option_group (TRUE)); + if (!g_option_context_parse (context, &argc, &argv, &error)) { + g_printerr ("Cannot parse arguments: %s\n", error->message); + g_error_free (error); + g_option_context_free (context); - if (enable_metadata) { - ev_metadata_manager_init (); + return 1; + } + g_option_context_free (context); + + if (preview_mode) { + gboolean retval; + + retval = launch_previewer (); + + return retval ? 0 : 1; } - ev_job_queue_init (); - g_set_application_name (_("Evince Document Viewer")); + if (!ev_init ()) + return 1; - ev_file_helpers_init (); - ev_debug_init (); ev_stock_icons_init (); - gtk_window_set_default_icon_name ("postscript-viewer"); - load_files (poptGetArgs (context)); +#if defined(WITH_SMCLIENT) && defined(GDK_WINDOWING_X11) + egg_set_desktop_file (GNOMEDATADIR "/applications/evince.desktop"); +#else + /* Manually set name and icon */ + g_set_application_name (_("Document Viewer")); + gtk_window_set_default_icon_name ("evince"); +#endif /* WITH_SMCLIENT && GDK_WINDOWING_X11 */ - gtk_main (); + ev_application_load_session (EV_APP); + load_files (file_arguments); - gnome_accelerators_sync (); - poptFreeContext (context); - ev_file_helpers_shutdown (); + /* Change directory so we don't prevent unmounting in case the initial cwd + * is on an external device (see bug #575436) + */ + g_chdir (g_get_home_dir ()); - if (enable_metadata) { - ev_metadata_manager_shutdown (); - } + gtk_main (); + + ev_shutdown (); + ev_stock_icons_shutdown (); return 0; }