ROX-Filer/src/dnd.h

   1 /*
   2  * $Id$
   3  *
   4  * ROX-Filer, filer for the ROX desktop project
   5  * By Thomas Leonard, <tal197@users.sourceforge.net>.
   6  */
   7
   8 #ifndef _DND_H
   9 #define _DND_H
  10
  11 #include <gtk/gtk.h>
  12
  13 enum
  14 {
  15         TARGET_RAW,
  16         TARGET_URI_LIST,
  17         TARGET_XDS,
  18         TARGET_STRING,
  19 };
  20
  21 typedef enum {
  22         MOTION_NONE,            /* Ignoring motion events - click to start! */
  23         MOTION_REPOSITION,      /* Motion events move current_grab_icon */
  24         MOTION_READY_FOR_DND,   /* Moving much will start dnd */
  25         MOTION_DISABLED,        /* Release all buttons to go to MOTION_NONE */
  26 } MotionType;
  27 extern MotionType motion_state;
  28 extern gint drag_start_x, drag_start_y;
  29 extern gint motion_buttons_pressed;
  30
  31 extern gboolean o_no_hostnames;
  32 extern Option o_dnd_spring_open;
  33 extern char *drop_dest_prog;
  34 extern char *drop_dest_dir;
  35 extern GdkAtom XdndDirectSave0;
  36 extern GdkAtom text_uri_list;
  37 extern GdkAtom _rox_run_action;
  38 extern GdkAtom application_octet_stream;
  39 extern GdkAtom xa_string;
  40
  41 void drag_selection(GtkWidget *widget, GdkEventMotion *event, guchar *uri_list);
  42 void drag_one_item(GtkWidget            *widget,
  43                    GdkEventMotion       *event,
  44                    const guchar         *full_path,
  45                    DirItem              *item,
  46                    MaskedPixmap         *image);
  47 void drag_data_get(GtkWidget            *widget,
  48                    GdkDragContext       *context,
  49                    GtkSelectionData     *selection_data,
  50                    guint                info,
  51                    guint32              time,
  52                    gpointer             data);
  53 void make_drop_target(GtkWidget *widget, GtkDestDefaults defaults);
  54 void drag_set_dest(FilerWindow *filer_window);
  55 void drag_set_pinboard_dest(GtkWidget *widget);
  56 void dnd_init();
  57 GtkWidget *create_dnd_options();
  58 gboolean provides(GdkDragContext *context, GdkAtom target);
  59
  60 void dnd_spring_load(GdkDragContext *context, FilerWindow *src_win);
  61 void dnd_spring_abort(void);
  62 GList *uri_list_to_glist(const char *uri_list);
  63 guchar *dnd_motion_item(GdkDragContext *context, DirItem **item_p);
  64
  65 gboolean dnd_motion_press(GtkWidget *widget, GdkEventButton *event);
  66 void dnd_motion_start(MotionType motion);
  67 gboolean dnd_motion_release(GdkEventButton *event);
  68 void dnd_motion_disable(void);
  69 void dnd_motion_ungrab(void);
  70 gboolean dnd_motion_moved(GdkEventMotion *event);
  71 void dnd_motion_grab_pointer(void);
  72
  73 #endif /* _DND_H */