871a880139
* ext.c (quote_block): How did this ever work? People, if you realloc() things, don't keep pointers to stuff inside the original block. * screen.c (do_enter_on_file_entry): Pass in the full name to if_link_is_exe(). * dir.[ch] (if_link_is_exe): Take in the full name, not the directory and the file entry. 1999-08-26 Federico Mena Quintero <federico@redhat.com> * gscreen.c (panel_clist_drag_motion): Pass the full name to gdnd_validate_action(). (panel_icon_list_drag_motion): Likewise. (panel_tree_drag_motion): Likewise. * gdnd.c (gdnd_perform_drop): Renamed the "directory" argument to "dest_full_name" for clarity. (gdnd_validate_action): Likewise. Pass in the full name to if_link_is_exe(). (drop_on_file): Do not compute the full name, since we are already get it from the caller. (drop_on_file): Pass in the full name to if_link_is_exe(). * gscreen.c (panel_tree_drag_data_received): Free the pathname. * gdesktop.c (icon_drag_data_received): Pass the full name of the file to gdnd_perform_drop(), not just the desktop directory.
60 строки
1.8 KiB
C
60 строки
1.8 KiB
C
/* Drag and Drop functionality for the Midnight Commander
|
|
*
|
|
* Copyright (C) 1998 The Free Software Foundation
|
|
*
|
|
* Authors: Federico Mena <federico@nuclecu.unam.mx>
|
|
* Miguel de Icaza <miguel@nuclecu.unam.mx>
|
|
*/
|
|
|
|
#ifndef GDND_H
|
|
#define GDND_H
|
|
|
|
#include <gtk/gtk.h>
|
|
#include "panel.h"
|
|
|
|
|
|
/* Standard DnD types */
|
|
typedef enum {
|
|
TARGET_MC_DESKTOP_ICON,
|
|
TARGET_URI_LIST,
|
|
TARGET_TEXT_PLAIN,
|
|
TARGET_URL,
|
|
TARGET_NTARGETS
|
|
} TargetType;
|
|
|
|
/* DnD target names */
|
|
#define TARGET_MC_DESKTOP_ICON_TYPE "application/x-mc-desktop-icon"
|
|
#define TARGET_URI_LIST_TYPE "text/uri-list"
|
|
#define TARGET_TEXT_PLAIN_TYPE "text/plain"
|
|
#define TARGET_URL_TYPE "_NETSCAPE_URL"
|
|
|
|
/* Atoms for the DnD types, indexed per the enum above */
|
|
extern GdkAtom dnd_target_atoms[];
|
|
|
|
|
|
/* Initializes drag and drop by interning the target convenience atoms */
|
|
void gdnd_init (void);
|
|
|
|
/* Perform a drop on the specified file entry. This function takes care of
|
|
* determining how to drop the stuff epending on the type of the file entry.
|
|
* Returns TRUE if an action was performed, FALSE otherwise (i.e. invalid drop).
|
|
*/
|
|
int gdnd_perform_drop (GdkDragContext *context, GtkSelectionData *selection_data,
|
|
char *dest_full_name, file_entry *dest_fe);
|
|
|
|
/* Test whether the specified context has a certain target type */
|
|
int gdnd_drag_context_has_target (GdkDragContext *context, TargetType type);
|
|
|
|
/* Look for a panel that corresponds to the specified drag context */
|
|
WPanel *gdnd_find_panel_by_drag_context (GdkDragContext *context, GtkWidget **source_widget);
|
|
|
|
/* Computes the final drag action based on the suggested actions and the
|
|
* specified conditions.
|
|
*/
|
|
GdkDragAction gdnd_validate_action (GdkDragContext *context,
|
|
int on_desktop, int same_process, int same_source,
|
|
char *dest_full_name, file_entry *dest_fe, int dest_selected);
|
|
|
|
|
|
#endif
|