diff options
Diffstat (limited to 'src/file-manager/fm-directory-view.c')
| -rw-r--r-- | src/file-manager/fm-directory-view.c | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/src/file-manager/fm-directory-view.c b/src/file-manager/fm-directory-view.c index a192aa58..a5504893 100644 --- a/src/file-manager/fm-directory-view.c +++ b/src/file-manager/fm-directory-view.c @@ -81,6 +81,7 @@ #include <libcaja-private/caja-signaller.h> #include <libcaja-private/caja-autorun.h> #include <libcaja-private/caja-icon-names.h> +#include <libcaja-private/caja-undostack-manager.h> /* Minimum starting update inverval */ #define UPDATE_INTERVAL_MIN 100 @@ -256,6 +257,13 @@ struct FMDirectoryViewDetails gboolean allow_moves; GdkPoint context_menu_position; + + gboolean undo_active; + gboolean redo_active; + gchar* undo_action_description; + gchar* undo_action_label; + gchar* redo_action_description; + gchar* redo_action_label; }; typedef struct { @@ -386,6 +394,22 @@ static inline void fm_directory_view_widget_to_file_operation_position (FMDirect static void fm_directory_view_widget_to_file_operation_position_xy (FMDirectoryView *view, int *x, int *y); +/* undo-related actions */ + +static void undo_redo_menu_update_callback (CajaUndoStackManager* manager, gpointer arg1, gpointer data); + +static void undo_update_menu (FMDirectoryView *view); + +static void finish_undoredo_callback (gpointer data); + +static void real_action_undo (FMDirectoryView *view); + +static void real_action_redo (FMDirectoryView *view); + +static void action_undo_callback (GtkAction *action, gpointer callback_data); + +static void action_redo_callback (GtkAction *action, gpointer callback_data); + EEL_CLASS_BOILERPLATE (FMDirectoryView, fm_directory_view, GTK_TYPE_SCROLLED_WINDOW) EEL_IMPLEMENT_MUST_OVERRIDE_SIGNAL (fm_directory_view, add_file) @@ -2042,6 +2066,21 @@ fm_directory_view_init (FMDirectoryView *view) sort_directories_first_changed_callback, view); eel_preferences_add_callback (CAJA_PREFERENCES_LOCKDOWN_COMMAND_LINE, lockdown_disable_command_line_changed_callback, view); + + /* Update undo actions stuff and connect signals from the undostack manager */ + view->details->undo_active = FALSE; + view->details->redo_active = FALSE; + view->details->undo_action_description = NULL; + view->details->undo_action_label = NULL; + view->details->redo_action_description = NULL; + view->details->redo_action_label = NULL; + + CajaUndoStackManager* manager = caja_undostack_manager_instance (); + + g_signal_connect_object (G_OBJECT(manager), "request-menu-update", + G_CALLBACK(undo_redo_menu_update_callback), view, 0); + + caja_undostack_manager_request_menu_update (caja_undostack_manager_instance()); } static void @@ -2770,6 +2809,10 @@ copy_move_done_callback (GHashTable *debuting_files, gpointer data) (GClosureNotify) debuting_files_data_free, G_CONNECT_AFTER); } + + /* Schedule menu update for undo items */ + schedule_update_menus (directory_view); + } copy_move_done_data_free (copy_move_done_data); @@ -3227,6 +3270,20 @@ schedule_changes (FMDirectoryView *view) } static void +action_undo_callback (GtkAction *action, + gpointer callback_data) +{ + real_action_undo (FM_DIRECTORY_VIEW (callback_data)); +} + +static void +action_redo_callback (GtkAction *action, + gpointer callback_data) +{ + real_action_redo (FM_DIRECTORY_VIEW (callback_data)); +} + +static void files_added_callback (CajaDirectory *directory, GList *files, gpointer callback_data) @@ -6218,6 +6275,32 @@ action_paste_files_into_callback (GtkAction *action, } static void +real_action_undo (FMDirectoryView *view) +{ + CajaUndoStackManager *manager = caja_undostack_manager_instance (); + + /* Disable menus because they are in an untrustworthy status */ + view->details->undo_active = FALSE; + view->details->redo_active = FALSE; + fm_directory_view_update_menus (view); + + caja_undostack_manager_undo (manager, GTK_WIDGET (view), finish_undoredo_callback); +} + +static void +real_action_redo (FMDirectoryView *view) +{ + CajaUndoStackManager *manager = caja_undostack_manager_instance (); + + /* Disable menus because they are in an untrustworthy status */ + view->details->undo_active = FALSE; + view->details->redo_active = FALSE; + fm_directory_view_update_menus (view); + + caja_undostack_manager_redo (manager, GTK_WIDGET (view), finish_undoredo_callback); +} + +static void real_action_rename (FMDirectoryView *view, gboolean select_all) { @@ -7260,6 +7343,15 @@ static const GtkActionEntry directory_view_entries[] = { /* label, accelerator */ N_("_Restore"), NULL, NULL, G_CALLBACK (action_restore_from_trash_callback) }, + /* name, stock id */ { FM_ACTION_UNDO, GTK_STOCK_UNDO, + /* label, accelerator */ N_("_Undo"), "<control>Z", + /* tooltip */ N_("Undo the last action"), + G_CALLBACK (action_undo_callback) }, + /* name, stock id */ { FM_ACTION_REDO, GTK_STOCK_REDO, + /* label, accelerator */ N_("_Redo"), "<control>Y", + /* tooltip */ N_("Redo the last undone action"), + G_CALLBACK (action_redo_callback) }, + /* * multiview-TODO: decide whether "Reset to Defaults" should * be window-wide, and not just view-wide. @@ -8925,6 +9017,8 @@ real_update_menus (FMDirectoryView *view) real_update_menus_volumes (view, selection, selection_count); + undo_update_menu (view); + caja_file_list_free (selection); if (view->details->scripts_invalid) { @@ -9514,6 +9608,14 @@ metadata_for_files_in_directory_ready_callback (CajaDirectory *directory, finish_loading_if_all_metadata_loaded (view); } +static void +finish_undoredo_callback (gpointer data) +{ + FMDirectoryView *view; + + view = FM_DIRECTORY_VIEW (data); +} + char ** fm_directory_view_get_emblem_names_to_exclude (FMDirectoryView *view) { @@ -10934,3 +11036,72 @@ fm_directory_view_class_init (FMDirectoryViewClass *klass) klass->trash = real_trash; klass->delete = real_delete; } + +static void +undo_redo_menu_update_callback (CajaUndoStackManager* manager, gpointer arg, gpointer data) +{ + FMDirectoryView *view; + view = FM_DIRECTORY_VIEW (data); + + CajaUndoStackMenuData* menudata = (CajaUndoStackMenuData*) arg; + + g_free(view->details->undo_action_label); + g_free(view->details->undo_action_description); + g_free(view->details->redo_action_label); + g_free(view->details->redo_action_description); + + view->details->undo_active = menudata->undo_label ? TRUE : FALSE; + view->details->redo_active = menudata->redo_label ? TRUE : FALSE; + + view->details->undo_action_label = g_strdup (menudata->undo_label); + view->details->undo_action_description = g_strdup (menudata->undo_description); + view->details->redo_action_label = g_strdup (menudata->redo_label); + view->details->redo_action_description = g_strdup (menudata->redo_description); + + schedule_update_menus (view); +} + +static void +undo_update_menu (FMDirectoryView *view) +{ + GtkAction *action; + gboolean available = FALSE; + gchar* label; + gchar* tooltip; + + /* Update undo entry */ + action = gtk_action_group_get_action (view->details->dir_action_group, + FM_ACTION_UNDO); + available = view->details->undo_active; + if (available) { + label = view->details->undo_action_label; + tooltip = view->details->undo_action_description; + } else { + /* Reset to default info */ + label = _("Undo"); + tooltip = _("Undo the last action"); + } + g_object_set (action, + "label", label, + "tooltip", tooltip, + NULL); + gtk_action_set_sensitive (action, available); + + /* Update redo entry */ + action = gtk_action_group_get_action (view->details->dir_action_group, + FM_ACTION_REDO); + available = view->details->redo_active; + if (available) { + label = view->details->redo_action_label; + tooltip = view->details->redo_action_description; + } else { + /* Reset to default info */ + label = _("Redo"); + tooltip = _("Redo the last undone action"); + } + g_object_set (action, + "label", label, + "tooltip", tooltip, + NULL); + gtk_action_set_sensitive (action, available); +} |