gnome/gdesktop.h

   1 /* Desktop management for the Midnight Commander
   2  *
   3  * Copyright (C) 1998-1999 The Free Software Foundation
   4  *
   5  * Authors: Federico Mena <federico@nuclecu.unam.mx>
   6  *          Miguel de Icaza <miguel@nuclecu.unam.mx>
   7  */
   8
   9 #ifndef GDESKTOP_H
  10 #define GDESKTOP_H
  11
  12 #include "dir.h"
  13 #include "gcmd.h"
  14
  15
  16 /* Snap granularity for desktop icons -- maybe these should be calculated in
  17  * terms of the font size?
  18  */
  19 #define DESKTOP_SNAP_X 80
  20 #define DESKTOP_SNAP_Y 80
  21
  22 /* Name of the user's desktop directory (i.e. ~/desktop) */
  23 #define DESKTOP_DIR_NAME ".gnome-desktop"
  24
  25
  26 /* Configuration options for the desktop */
  27
  28 extern int desktop_use_shaped_icons;    /* Whether to use shaped icons or not (for slow X servers) */
  29 extern int desktop_use_shaped_text;     /* Shaped text for the icons on the desktop */
  30 extern int desktop_auto_placement;      /* Whether to auto-place icons or not (user placement) */
  31 extern int desktop_snap_icons;          /* Whether to snap icons to the grid or not */
  32 extern int desktop_arr_r2l; /* Arrange from right to left */
  33 extern int desktop_arr_b2t; /* Arrange from bottom to top */
  34 extern int desktop_arr_rows; /* Arrange in rows instead of columns */
  35 extern char *desktop_directory;
  36
  37 /* Menu items for arranging the desktop icons */
  38 extern GnomeUIInfo desktop_arrange_icons_items[];
  39
  40 /* Initializes the desktop -- init DnD, load the default desktop icons, etc. */
  41 void desktop_init (void);
  42
  43 /* Shuts the desktop down by destroying the desktop icons. */
  44 void desktop_destroy (void);
  45
  46
  47 /* This structure defines the information carried by a desktop icon */
  48 typedef struct {
  49         GtkWidget *dicon;               /* The desktop icon widget */
  50         int x, y;                       /* Position in the desktop */
  51         int slot;                       /* Index of the slot the icon is in, or -1 for none */
  52         char *filename;                 /* The file this icon refers to
  53                                          * (relative to the desktop_directory)
  54                                          */
  55         char *url;                      /* URL this icon points to */
  56         int selected : 1;               /* Is the icon selected? */
  57         int tmp_selected : 1;           /* Temp storage for original selection while rubberbanding */
  58 } DesktopIconInfo;
  59
  60 void desktop_icon_info_open      (DesktopIconInfo *dii);
  61 void desktop_icon_info_delete    (DesktopIconInfo *dii);
  62 void desktop_icon_set_busy       (DesktopIconInfo *dii, int busy);
  63
  64 DesktopIconInfo *desktop_icon_info_get_by_filename (char *filename);
  65
  66 file_entry *file_entry_from_file (char *filename);
  67 void        file_entry_free      (file_entry *fe);
  68
  69 gboolean    is_mountable (char *filename, file_entry *fe, int *is_mounted, char **mount_point);
  70 gboolean    is_ejectable (char *filename);
  71 gboolean    do_mount_umount (char *filename, gboolean is_mount);
  72 gboolean    do_eject (char *filename);
  73
  74 void desktop_rescan_devices (void);
  75 void desktop_recreate_default_icons (void);
  76 void desktop_reload_icons (int user_pos, int xpos, int ypos);
  77 void desktop_arrange_icons (SortType type);
  78 void desktop_create_url (const char *filename, const char *title, const char *url, const char *icon);
  79 void desktop_tidy_icons (void);
  80
  81
  82 extern int desktop_wm_is_gnome_compliant;
  83
  84 #endif