X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-application.c;h=bff03ee1a4807a9ce7283c66ce83717aa675ff23;hb=e62fbd4433b5039abab3986590c900d661ffe67a;hp=7b6c82f3fc7a2b8d0bd42d52929f3fb11c5df07e;hpb=ae999b6c8ddef40b372d3387b4fe0932bea89687;p=evince.git diff --git a/shell/ev-application.c b/shell/ev-application.c index 7b6c82f3..bff03ee1 100644 --- a/shell/ev-application.c +++ b/shell/ev-application.c @@ -33,13 +33,17 @@ #endif #include "totem-scrsaver.h" + +#ifdef WITH_SMCLIENT #include "eggsmclient.h" +#endif #include "ev-application.h" #include "ev-document-factory.h" #include "ev-file-helpers.h" #include "ev-metadata-manager.h" #include "ev-utils.h" +#include "ev-stock-icons.h" #ifdef ENABLE_DBUS #include "ev-media-player-keys.h" @@ -50,23 +54,31 @@ #include "ev-application-service.h" #endif -static void ev_application_add_icon_path_for_screen (GdkScreen *screen); -static void ev_application_save_print_settings (EvApplication *application); +static void ev_application_save_print_settings (EvApplication *application); struct _EvApplication { GObject base_instance; gchar *dot_dir; + gchar *data_dir; gchar *accel_map_file; gchar *toolbars_file; +#ifdef ENABLE_DBUS + gchar *crashed_file; + guint crashed_idle; +#endif + EggToolbarsModel *toolbars_model; TotemScrsaver *scr_saver; +#ifdef WITH_SMCLIENT EggSMClient *smclient; +#endif - gchar *last_chooser_uri; + gchar *filechooser_open_uri; + gchar *filechooser_save_uri; #ifdef ENABLE_DBUS EvMediaPlayerKeys *keys; @@ -163,18 +175,190 @@ ev_application_get_instance (void) return instance; } +#if defined (WITH_SMCLIENT) || defined (ENABLE_DBUS) + /* Session */ +static void +save_session (EvApplication *application, + GList *windows_list, + GKeyFile *state_file) +{ + GList *l; + gint i; + const gchar **uri_list; + const gchar *empty = "empty-window"; + + uri_list = g_new (const gchar *, g_list_length (windows_list)); + for (l = windows_list, i = 0; l != NULL; l = g_list_next (l), i++) { + EvWindow *window = EV_WINDOW (l->data); + + if (ev_window_is_empty (window)) + uri_list[i] = empty; + else + uri_list[i] = ev_window_get_uri (window); + } + g_key_file_set_string_list (state_file, + "Evince", + "documents", + (const char **)uri_list, + i); + g_free (uri_list); +} + +#endif /* WITH_SMCLIENT || ENABLE_DBUS */ + +#ifdef ENABLE_DBUS +static void +ev_application_save_session_crashed (EvApplication *application) +{ + GList *windows; + + windows = ev_application_get_windows (application); + if (windows) { + GKeyFile *crashed_file; + gchar *data; + gssize data_length; + GError *error = NULL; + + crashed_file = g_key_file_new (); + save_session (application, windows, crashed_file); + + data = g_key_file_to_data (crashed_file, (gsize *)&data_length, NULL); + g_file_set_contents (application->crashed_file, data, data_length, &error); + if (error) { + g_warning ("%s", error->message); + g_error_free (error); + } + g_free (data); + g_key_file_free (crashed_file); + } else if (g_file_test (application->crashed_file, G_FILE_TEST_IS_REGULAR)) { + GFile *file; + + file = g_file_new_for_path (application->crashed_file); + g_file_delete (file, NULL, NULL); + g_object_unref (file); + } +} + +static gboolean +save_session_crashed_in_idle_cb (EvApplication *application) +{ + ev_application_save_session_crashed (application); + application->crashed_idle = 0; + + return FALSE; +} + +static void +save_session_crashed_in_idle (EvApplication *application) +{ + if (application->crashed_idle > 0) + g_source_remove (application->crashed_idle); + application->crashed_idle = + g_idle_add ((GSourceFunc)save_session_crashed_in_idle_cb, + application); +} + +static gboolean +ev_application_run_crash_recovery_dialog (EvApplication *application, + const gchar **files) +{ + GtkWidget *dialog; + gint response; + + /* Do not show the recover dialog if the requested file is the + * only one to be recovered + */ + if (files && g_strv_length ((gchar **)files) == 1) { + GKeyFile *state_file; + gchar **uri_list; + + state_file = g_key_file_new (); + g_key_file_load_from_file (state_file, + application->crashed_file, + G_KEY_FILE_NONE, + NULL); + uri_list = g_key_file_get_string_list (state_file, + "Evince", + "documents", + NULL, NULL); + if (uri_list && g_strv_length (uri_list) == 1) { + GFile *file; + gchar *uri; + + file = g_file_new_for_commandline_arg (files[0]); + uri = g_file_get_uri (file); + g_object_unref (file); + if (g_ascii_strcasecmp (uri, uri_list[0]) == 0) { + g_strfreev (uri_list); + g_key_file_free (state_file); + g_free (uri); + + return FALSE; + } + g_free (uri); + g_strfreev (uri_list); + } + g_key_file_free (state_file); + } + + dialog = gtk_message_dialog_new (NULL, + GTK_DIALOG_MODAL, + GTK_MESSAGE_WARNING, + GTK_BUTTONS_NONE, + _("Recover previous documents?")); + gtk_message_dialog_format_secondary_text ( + GTK_MESSAGE_DIALOG (dialog), + _("Evince appears to have exited unexpectedly the last time " + "it was run. You can recover the opened documents.")); + + gtk_dialog_add_button (GTK_DIALOG (dialog), + _("_Don't Recover"), + GTK_RESPONSE_CANCEL); + gtk_dialog_add_button (GTK_DIALOG (dialog), + _("_Recover"), + GTK_RESPONSE_ACCEPT); + + gtk_window_set_title (GTK_WINDOW (dialog), _("Crash Recovery")); + gtk_window_set_icon_name (GTK_WINDOW (dialog), "evince"); + gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER); + gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), FALSE); + gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT); + + response = gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + + return response == GTK_RESPONSE_ACCEPT; +} +#endif /* ENABLE_DBUS */ + gboolean -ev_application_load_session (EvApplication *application) +ev_application_load_session (EvApplication *application, + const gchar **files) { GKeyFile *state_file; gchar **uri_list; - - if (!egg_sm_client_is_resumed (application->smclient)) - return FALSE; - state_file = egg_sm_client_get_state_file (application->smclient); - if (!state_file) +#ifdef WITH_SMCLIENT + if (egg_sm_client_is_resumed (application->smclient)) { + state_file = egg_sm_client_get_state_file (application->smclient); + if (!state_file) + return FALSE; + } else +#endif /* WITH_SMCLIENT */ +#ifdef ENABLE_DBUS + if (g_file_test (application->crashed_file, G_FILE_TEST_IS_REGULAR)) { + if (ev_application_run_crash_recovery_dialog (application, files)) { + state_file = g_key_file_new (); + g_key_file_load_from_file (state_file, + application->crashed_file, + G_KEY_FILE_NONE, + NULL); + } else { + return FALSE; + } + } else +#endif /* ENABLE_DBUS */ return FALSE; uri_list = g_key_file_get_string_list (state_file, @@ -197,35 +381,20 @@ ev_application_load_session (EvApplication *application) return TRUE; } +#ifdef WITH_SMCLIENT + static void smclient_save_state_cb (EggSMClient *client, GKeyFile *state_file, EvApplication *application) { - GList *windows, *l; - gint i; - const gchar **uri_list; - const gchar *empty = "empty-window"; + GList *windows; windows = ev_application_get_windows (application); - if (!windows) - return; - - uri_list = g_new (const gchar *, g_list_length (windows)); - for (l = windows, i = 0; l != NULL; l = g_list_next (l), i++) { - EvWindow *window = EV_WINDOW (l->data); - - if (ev_window_is_empty (window)) - uri_list[i] = empty; - else - uri_list[i] = ev_window_get_uri (window); + if (windows) { + save_session (application, windows, state_file); + g_list_free (windows); } - g_key_file_set_string_list (state_file, - "Evince", - "documents", - (const char **)uri_list, - i); - g_free (uri_list); } static void @@ -235,9 +404,17 @@ smclient_quit_cb (EggSMClient *client, ev_application_shutdown (application); } +#endif /* WITH_SMCLIENT */ + static void ev_application_init_session (EvApplication *application) { +#ifdef ENABLE_DBUS + application->crashed_file = g_build_filename (application->dot_dir, + "evince-crashed", NULL); +#endif + +#ifdef WITH_SMCLIENT application->smclient = egg_sm_client_get (); g_signal_connect (application->smclient, "save_state", G_CALLBACK (smclient_save_state_cb), @@ -245,6 +422,7 @@ ev_application_init_session (EvApplication *application) g_signal_connect (application->smclient, "quit", G_CALLBACK (smclient_quit_cb), application); +#endif } /** @@ -385,48 +563,6 @@ get_find_string_from_args (GHashTable *args) return value ? g_value_get_string (value) : NULL; } -/** - * get_unlink_temp_file_from_args: - * @args: a #GHashTable with data passed to the application. - * - * It does look if the unlink-temp-file option has been passed from the command - * line returning it's boolean representation, otherwise it does return %FALSE. - * - * Returns: the boolean representation of the unlink-temp-file value or %FALSE - * in other case. - */ -static gboolean -get_unlink_temp_file_from_args (GHashTable *args) -{ - gboolean unlink_temp_file = FALSE; - GValue *value = NULL; - - g_assert (args != NULL); - - value = g_hash_table_lookup (args, "unlink-temp-file"); - if (value) { - unlink_temp_file = g_value_get_boolean (value); - } - - return unlink_temp_file; -} - -static const gchar * -get_print_settings_from_args (GHashTable *args) -{ - const gchar *print_settings = NULL; - GValue *value = NULL; - - g_assert (args != NULL); - - value = g_hash_table_lookup (args, "print-settings"); - if (value) { - print_settings = g_value_get_string (value); - } - - return print_settings; -} - /** * ev_application_open_window: * @application: The instance of the application. @@ -454,9 +590,16 @@ ev_application_open_window (EvApplication *application, } if (screen) { + ev_stock_icons_set_screen (screen); gtk_window_set_screen (GTK_WINDOW (new_window), screen); } - ev_application_add_icon_path_for_screen (screen); + +#ifdef ENABLE_DBUS + ev_application_save_session_crashed (application); + g_signal_connect_swapped (new_window, "destroy", + G_CALLBACK (save_session_crashed_in_idle), + application); +#endif if (!GTK_WIDGET_REALIZED (new_window)) gtk_widget_realize (new_window); @@ -545,37 +688,6 @@ ev_application_get_uri_window (EvApplication *application, const char *uri) return uri_window; } -static void -ev_application_add_icon_path_for_screen (GdkScreen *screen) -{ - GtkIconTheme *icon_theme; - - icon_theme = screen ? gtk_icon_theme_get_for_screen (screen) : gtk_icon_theme_get_default (); - if (icon_theme) { - gchar **path = NULL; - gint n_paths; - gint i; - gchar *ev_icons_path; - - /* GtkIconTheme will then look in Evince custom hicolor dir - * for icons as well as the standard search paths - */ - ev_icons_path = g_build_filename (DATADIR, "icons", NULL); - gtk_icon_theme_get_search_path (icon_theme, &path, &n_paths); - for (i = n_paths - 1; i >= 0; i--) { - if (g_ascii_strcasecmp (ev_icons_path, path[i]) == 0) - break; - } - - if (i < 0) - gtk_icon_theme_append_search_path (icon_theme, - ev_icons_path); - - g_free (ev_icons_path); - g_strfreev (path); - } -} - /** * ev_application_open_uri_at_dest: * @application: The instance of the application. @@ -583,7 +695,6 @@ ev_application_add_icon_path_for_screen (GdkScreen *screen) * @screen: Thee screen where the link will be shown. * @dest: The #EvLinkDest of the document. * @mode: The run mode of the window. - * @unlink_temp_file: The unlink_temp_file option value. * @timestamp: Current time value. */ void @@ -593,16 +704,12 @@ ev_application_open_uri_at_dest (EvApplication *application, EvLinkDest *dest, EvWindowRunMode mode, const gchar *search_string, - gboolean unlink_temp_file, - const gchar *print_settings, guint timestamp) { EvWindow *new_window; g_return_if_fail (uri != NULL); - ev_application_add_icon_path_for_screen (screen); - new_window = ev_application_get_uri_window (application, uri); if (new_window == NULL) { @@ -613,13 +720,21 @@ ev_application_open_uri_at_dest (EvApplication *application, new_window = EV_WINDOW (ev_window_new ()); } - if (screen) + if (screen) { + ev_stock_icons_set_screen (screen); gtk_window_set_screen (GTK_WINDOW (new_window), screen); + } /* We need to load uri before showing the window, so we can restore window size without flickering */ - ev_window_open_uri (new_window, uri, dest, mode, search_string, - unlink_temp_file, print_settings); + ev_window_open_uri (new_window, uri, dest, mode, search_string); + +#ifdef ENABLE_DBUS + ev_application_save_session_crashed (application); + g_signal_connect_swapped (new_window, "destroy", + G_CALLBACK (save_session_crashed_in_idle), + application); +#endif if (!GTK_WIDGET_REALIZED (GTK_WIDGET (new_window))) gtk_widget_realize (GTK_WIDGET (new_window)); @@ -657,8 +772,6 @@ ev_application_open_uri (EvApplication *application, EvLinkDest *dest = NULL; EvWindowRunMode mode = EV_WINDOW_MODE_NORMAL; const gchar *search_string = NULL; - gboolean unlink_temp_file = FALSE; - const gchar *print_settings = NULL; GdkScreen *screen = NULL; if (args) { @@ -666,15 +779,11 @@ ev_application_open_uri (EvApplication *application, dest = get_destination_from_args (args); mode = get_window_run_mode_from_args (args); search_string = get_find_string_from_args (args); - unlink_temp_file = (mode == EV_WINDOW_MODE_PREVIEW && - get_unlink_temp_file_from_args (args)); - print_settings = get_print_settings_from_args (args); } ev_application_open_uri_at_dest (application, uri, screen, dest, mode, search_string, - unlink_temp_file, - print_settings, timestamp); + timestamp); if (dest) g_object_unref (dest); @@ -693,13 +802,21 @@ ev_application_open_uri_list (EvApplication *application, for (l = uri_list; l != NULL; l = l->next) { ev_application_open_uri_at_dest (application, (char *)l->data, screen, NULL, 0, NULL, - FALSE, NULL, timestamp); + timestamp); } } void ev_application_shutdown (EvApplication *application) { +#ifdef ENABLE_DBUS + if (application->crashed_file) { + ev_application_save_session_crashed (application); + g_free (application->crashed_file); + application->crashed_file = NULL; + } +#endif + if (application->accel_map_file) { gtk_accel_map_save (application->accel_map_file); g_free (application->accel_map_file); @@ -741,8 +858,12 @@ ev_application_shutdown (EvApplication *application) g_free (application->dot_dir); application->dot_dir = NULL; - g_free (application->last_chooser_uri); - application->last_chooser_uri = NULL; + g_free (application->data_dir); + application->data_dir = NULL; + g_free (application->filechooser_open_uri); + application->filechooser_open_uri = NULL; + g_free (application->filechooser_save_uri); + application->filechooser_save_uri = NULL; g_object_unref (application); instance = NULL; @@ -760,8 +881,7 @@ ev_application_init (EvApplication *ev_application) { gint i; const gchar *home_dir; - - ev_application_init_session (ev_application); + gchar *toolbar_path; ev_application->dot_dir = g_build_filename (g_get_home_dir (), ".gnome2", @@ -772,11 +892,25 @@ ev_application_init (EvApplication *ev_application) if (!ev_dir_ensure_exists (ev_application->dot_dir, 0700)) exit (1); +#ifdef G_OS_WIN32 +{ + gchar *dir; + + dir = g_win32_get_package_installation_directory_of_module (NULL); + ev_application->data_dir = g_build_filename (dir, "share", "evince", NULL); + g_free (dir); +} +#else + ev_application->data_dir = g_strdup (DATADIR); +#endif + + ev_application_init_session (ev_application); + home_dir = g_get_home_dir (); if (home_dir) { ev_application->accel_map_file = g_build_filename (home_dir, ".gnome2", - "accels" + "accels", "evince", NULL); gtk_accel_map_load (ev_application->accel_map_file); @@ -787,14 +921,17 @@ ev_application_init (EvApplication *ev_application) ev_application->toolbars_file = g_build_filename (ev_application->dot_dir, "evince_toolbar.xml", NULL); + toolbar_path = g_build_filename (ev_application->data_dir, + "evince-toolbar.xml", NULL); egg_toolbars_model_load_names (ev_application->toolbars_model, - DATADIR "/evince-toolbar.xml"); + toolbar_path); if (!egg_toolbars_model_load_toolbars (ev_application->toolbars_model, ev_application->toolbars_file)) { egg_toolbars_model_load_toolbars (ev_application->toolbars_model, - DATADIR"/evince-toolbar.xml"); + toolbar_path); } + g_free (toolbar_path); /* Open item doesn't exist anymore, * convert it to OpenRecent for compatibility @@ -879,16 +1016,32 @@ ev_application_save_toolbars_model (EvApplication *application) } void -ev_application_set_chooser_uri (EvApplication *application, const gchar *uri) +ev_application_set_filechooser_uri (EvApplication *application, + GtkFileChooserAction action, + const gchar *uri) { - g_free (application->last_chooser_uri); - application->last_chooser_uri = g_strdup (uri); + if (action == GTK_FILE_CHOOSER_ACTION_OPEN) { + g_free (application->filechooser_open_uri); + application->filechooser_open_uri = g_strdup (uri); + } else if (action == GTK_FILE_CHOOSER_ACTION_SAVE) { + g_free (application->filechooser_save_uri); + application->filechooser_save_uri = g_strdup (uri); + } } const gchar * -ev_application_get_chooser_uri (EvApplication *application) +ev_application_get_filechooser_uri (EvApplication *application, + GtkFileChooserAction action) { - return application->last_chooser_uri; + if (action == GTK_FILE_CHOOSER_ACTION_OPEN) { + if (application->filechooser_open_uri) + return application->filechooser_open_uri; + } else if (action == GTK_FILE_CHOOSER_ACTION_SAVE) { + if (application->filechooser_save_uri) + return application->filechooser_save_uri; + } + + return NULL; } void @@ -1050,3 +1203,9 @@ ev_application_get_dot_dir (EvApplication *application) { return application->dot_dir; } + +const gchar * +ev_application_get_data_dir (EvApplication *application) +{ + return application->data_dir; +}