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nautilus-window-slot.h

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-

   nautilus-window-slot.h: Nautilus window slot
 
   Copyright (C) 2008 Free Software Foundation, Inc.
  
   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.
  
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.
  
   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.
  
   Author: Christian Neumair <cneumair@gnome.org>
*/

#ifndef NAUTILUS_WINDOW_SLOT_H
#define NAUTILUS_WINDOW_SLOT_H

#include "nautilus-view.h"
#include "nautilus-window-types.h"
#include "nautilus-query-editor.h"
#include <glib/gi18n.h>

#define NAUTILUS_TYPE_WINDOW_SLOT    (nautilus_window_slot_get_type())
#define NAUTILUS_WINDOW_SLOT_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), NAUTILUS_TYPE_WINDOW_SLOT, NautilusWindowSlotClass))
#define NAUTILUS_WINDOW_SLOT(obj)    (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_WINDOW_SLOT, NautilusWindowSlot))
#define NAUTILUS_IS_WINDOW_SLOT(obj)      (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_WINDOW_SLOT))
#define NAUTILUS_IS_WINDOW_SLOT_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), NAUTILUS_TYPE_WINDOW_SLOT))
#define NAUTILUS_WINDOW_SLOT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), NAUTILUS_TYPE_WINDOW_SLOT, NautilusWindowSlotClass))

typedef enum {
      NAUTILUS_LOCATION_CHANGE_STANDARD,
      NAUTILUS_LOCATION_CHANGE_BACK,
      NAUTILUS_LOCATION_CHANGE_FORWARD,
      NAUTILUS_LOCATION_CHANGE_RELOAD,
      NAUTILUS_LOCATION_CHANGE_REDIRECT,
      NAUTILUS_LOCATION_CHANGE_FALLBACK
} NautilusLocationChangeType;

00049 struct NautilusWindowSlotClass {
      GObjectClass parent_class;

      /* wrapped NautilusWindowInfo signals, for overloading */
      void (* active)   (NautilusWindowSlot *slot);
      void (* inactive) (NautilusWindowSlot *slot);
};

/* Each NautilusWindowSlot corresponds to
 * a location in the window for displaying
 * a NautilusView.
 *
 * For navigation windows, this would be a
 * tab, while spatial windows only have one slot.
 */
00064 struct NautilusWindowSlot {
      GObject parent;

      NautilusWindowPane *pane;

      /* content_box contains
       *  1) an event box containing extra_location_widgets
       *  2) the view box for the content view
       */
      GtkWidget *content_box;
      GtkWidget *extra_location_widgets;

      GtkWidget *view_overlay;
      GtkWidget *floating_bar;

      guint set_status_timeout_id;
      guint loading_timeout_id;

      NautilusView *content_view;
      NautilusView *new_content_view;

      /* Information about bookmarks */
      NautilusBookmark *current_location_bookmark;
      NautilusBookmark *last_location_bookmark;

      /* Current location. */
      GFile *location;
      char *title;
      char *status_text;

      NautilusFile *viewed_file;
      gboolean viewed_file_seen;
      gboolean viewed_file_in_trash;

      gboolean allow_stop;

      NautilusQueryEditor *query_editor;

      /* New location. */
      NautilusLocationChangeType location_change_type;
      guint location_change_distance;
      GFile *pending_location;
      char *pending_scroll_to;
      GList *pending_selection;
      NautilusFile *determine_view_file;
      GCancellable *mount_cancellable;
      GError *mount_error;
      gboolean tried_mount;
      NautilusWindowGoToCallback open_callback;
      gpointer open_callback_user_data;

      GCancellable *find_mount_cancellable;

      gboolean visible;

      /* Back/Forward chain, and history list. 
       * The data in these lists are NautilusBookmark pointers. 
       */
      GList *back_list, *forward_list;
};

GType   nautilus_window_slot_get_type (void);

void    nautilus_window_slot_update_title          (NautilusWindowSlot *slot);
void    nautilus_window_slot_update_icon           (NautilusWindowSlot *slot);
void    nautilus_window_slot_update_query_editor         (NautilusWindowSlot *slot);

GFile * nautilus_window_slot_get_location          (NautilusWindowSlot *slot);
char *  nautilus_window_slot_get_location_uri            (NautilusWindowSlot *slot);

void    nautilus_window_slot_reload                (NautilusWindowSlot *slot);

void nautilus_window_slot_open_location_full (NautilusWindowSlot *slot,
                                    GFile *location,
                                    NautilusWindowOpenFlags flags,
                                    GList *new_selection, /* NautilusFile list */
                                    NautilusWindowGoToCallback callback,
                                    gpointer user_data);

/* convenience wrapper without callback/user_data */
#define nautilus_window_slot_open_location(slot, location, flags, new_selection)\
      nautilus_window_slot_open_location_full(slot, location, flags, new_selection, NULL, NULL)

/* these are wrappers that always open according to current mode */
#define nautilus_window_slot_go_to(slot, location, new_tab) \
      nautilus_window_slot_open_location(slot, location, \
                                 (new_tab ? NAUTILUS_WINDOW_OPEN_FLAG_NEW_TAB : 0), \
                                 NULL)
#define nautilus_window_slot_go_to_full(slot, location, new_tab, callback, user_data) \
      nautilus_window_slot_open_location_full(slot, location, \
                                    (new_tab ? NAUTILUS_WINDOW_OPEN_FLAG_NEW_TAB : 0), \
                                    NULL, callback, user_data)

void              nautilus_window_slot_stop_loading         (NautilusWindowSlot     *slot);

void              nautilus_window_slot_set_content_view           (NautilusWindowSlot     *slot,
                                                       const char       *id);
const char         *nautilus_window_slot_get_content_view_id      (NautilusWindowSlot     *slot);
gboolean          nautilus_window_slot_content_view_matches_iid (NautilusWindowSlot *slot,
                                                       const char       *iid);

void    nautilus_window_slot_go_home                     (NautilusWindowSlot *slot,
                                              gboolean            new_tab);
void    nautilus_window_slot_go_up                         (NautilusWindowSlot *slot,
                                              gboolean close_behind,
                                              gboolean new_tab);

void    nautilus_window_slot_set_content_view_widget     (NautilusWindowSlot *slot,
                                              NautilusView       *content_view);
void    nautilus_window_slot_set_viewed_file             (NautilusWindowSlot *slot,
                                              NautilusFile      *file);
void    nautilus_window_slot_set_allow_stop              (NautilusWindowSlot *slot,
                                              gboolean          allow_stop);
void    nautilus_window_slot_set_status                  (NautilusWindowSlot *slot,
                                              const char     *status,
                                              const char   *short_status);

void    nautilus_window_slot_add_extra_location_widget     (NautilusWindowSlot *slot,
                                              GtkWidget       *widget);
void    nautilus_window_slot_remove_extra_location_widgets (NautilusWindowSlot *slot);

NautilusView * nautilus_window_slot_get_current_view     (NautilusWindowSlot *slot);
char           * nautilus_window_slot_get_current_uri      (NautilusWindowSlot *slot);
NautilusWindow * nautilus_window_slot_get_window           (NautilusWindowSlot *slot);
void           nautilus_window_slot_make_hosting_pane_active (NautilusWindowSlot *slot);

gboolean nautilus_window_slot_should_close_with_mount (NautilusWindowSlot *slot,
                                           GMount *mount);

void nautilus_window_slot_clear_forward_list (NautilusWindowSlot *slot);
void nautilus_window_slot_clear_back_list    (NautilusWindowSlot *slot);

#endif /* NAUTILUS_WINDOW_SLOT_H */

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