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Diffstat (limited to 'libnautilus-private/nautilus-drag.h')
| -rw-r--r-- | libnautilus-private/nautilus-drag.h | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/libnautilus-private/nautilus-drag.h b/libnautilus-private/nautilus-drag.h deleted file mode 100644 index f25af7bb0..000000000 --- a/libnautilus-private/nautilus-drag.h +++ /dev/null @@ -1,164 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* nautilus-drag.h - Common Drag & drop handling code shared by the icon container - and the list view. - - Copyright (C) 2000 Eazel, Inc. - - The Gnome Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The Gnome Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the Gnome Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - - Authors: Pavel Cisler <pavel@eazel.com>, - Ettore Perazzoli <ettore@gnu.org> -*/ - -#ifndef NAUTILUS_DRAG_H -#define NAUTILUS_DRAG_H - -#include <gtk/gtkdnd.h> -#include "nautilus-file.h" - -/* a set of defines stolen from the nautilus-icon-dnd.c file */ -#define AUTOSCROLL_TIMEOUT_INTERVAL 100 - /* in milliseconds */ - -#define AUTOSCROLL_INITIAL_DELAY 750000 - /* in microseconds */ - -/* Item of the drag selection list */ -typedef struct { - char *uri; - gboolean got_icon_position; - int icon_x, icon_y; - int icon_width, icon_height; -} DragSelectionItem; - -/* Standard Drag & Drop types. */ -typedef enum { - NAUTILUS_ICON_DND_GNOME_ICON_LIST, - NAUTILUS_ICON_DND_URI_LIST, - NAUTILUS_ICON_DND_URL, - NAUTILUS_ICON_DND_COLOR, - NAUTILUS_ICON_DND_BGIMAGE, - NAUTILUS_ICON_DND_KEYWORD, - NAUTILUS_ICON_DND_TEXT -} NautilusIconDndTargetType; - -/* drag&drop-related information. */ -typedef struct { - GtkTargetList *target_list; - - /* Stuff saved at "receive data" time needed later in the drag. */ - gboolean got_drop_data_type; - NautilusIconDndTargetType data_type; - GtkSelectionData *selection_data; - - /* Start of the drag, in world coordinates. */ - gdouble start_x, start_y; - - /* List of DragSelectionItems, representing items being dragged, or NULL - * if data about them has not been received from the source yet. - */ - GList *selection_list; - - /* Stipple for drawing icon shadows during DnD. */ - GdkBitmap *stipple; - - /* has the drop occured ? */ - gboolean drop_occured; - - /* whether or not need to clean up the previous dnd data */ - gboolean need_to_destroy; - - /* autoscrolling during dragging */ - int auto_scroll_timeout_id; - gboolean waiting_to_autoscroll; - gint64 start_auto_scroll_in; - -} NautilusDragInfo; - - -/* Drag & Drop target names. */ -#define NAUTILUS_ICON_DND_GNOME_ICON_LIST_TYPE "x-special/gnome-icon-list" -#define NAUTILUS_ICON_DND_URI_LIST_TYPE "text/uri-list" -#define NAUTILUS_ICON_DND_TEXT_TYPE "text/plain" -#define NAUTILUS_ICON_DND_URL_TYPE "_NETSCAPE_URL" -#define NAUTILUS_ICON_DND_COLOR_TYPE "application/x-color" -#define NAUTILUS_ICON_DND_BGIMAGE_TYPE "property/bgimage" -#define NAUTILUS_ICON_DND_KEYWORD_TYPE "property/keyword" - -#define ERASE_KEYWORD "erase" - -typedef void (* NautilusDragEachSelectedItemDataGet) (const char *url, - int x, int y, int w, int h, - gpointer data); -typedef void (* NautilusDragEachSelectedItemIterator) (NautilusDragEachSelectedItemDataGet iteratee, - gpointer iterator_context, - gpointer data); - -void nautilus_drag_init (NautilusDragInfo *drag_info, - const GtkTargetEntry *drag_types, - int drag_type_count, - GdkBitmap *stipple); - -void nautilus_drag_finalize (NautilusDragInfo *drag_info); - - -DragSelectionItem *nautilus_drag_selection_item_new (void); -void nautilus_drag_destroy_selection_list (GList *selection_list); -GList *nautilus_drag_build_selection_list (GtkSelectionData *data); -gboolean nautilus_drag_items_local (const char *target_uri, - const GList *selection_list); -gboolean nautilus_drag_items_in_trash (const GList *selection_list); - -gboolean nautilus_drag_can_accept_item (NautilusFile *drop_target_item, - const char *item_uri); -gboolean nautilus_drag_can_accept_items (NautilusFile *drop_target_item, - const GList *items); -void nautilus_drag_default_drop_action_for_icons (GdkDragContext *context, - const char *target_uri, - const GList *items, - int *default_action, - int *non_default_action); - -gboolean nautilus_drag_drag_data_get (GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint32 time, - gpointer container_context, - NautilusDragEachSelectedItemIterator each_selected_item_iterator); -int nautilus_drag_modifier_based_action (int default_action, - int non_default_action); - -GdkDragAction nautilus_drag_drop_action_ask (GdkDragAction possible_actions); - -gboolean nautilus_drag_autoscroll_in_scroll_region (GtkWidget *widget); -void nautilus_drag_autoscroll_calculate_delta (GtkWidget *widget, - float *x_scroll_delta, - float *y_scroll_delta); - -void nautilus_drag_autoscroll_start (NautilusDragInfo *drag_info, - GtkWidget *widget, - GtkFunction callback, - gpointer user_data); - -void nautilus_drag_autoscroll_stop (NautilusDragInfo *drag_info); - - -void nautilus_drag_file_receive_dropped_keyword (NautilusFile *file, - char *keyword); - -#endif - |