ROX-Filer/src/filer.h

   1 /* vi: set cindent:
   2  * $Id$
   3  *
   4  * ROX-Filer, filer for the ROX desktop project
   5  * By Thomas Leonard, <tal197@ecs.soton.ac.uk>.
   6  */
   7
   8 #ifndef _FILER_H
   9 #define _FILER_H
  10
  11 #include <gtk/gtk.h>
  12 #include <collection.h>
  13 #include "pixmaps.h"
  14 #include <sys/types.h>
  15 #include <dirent.h>
  16
  17 typedef struct _FilerWindow FilerWindow;
  18 typedef struct _FileItem FileItem;
  19 typedef enum {LEFT, RIGHT, TOP, BOTTOM} Side;
  20
  21 typedef enum
  22 {
  23         ITEM_FLAG_SYMLINK       = 0x01, /* Is a symlink */
  24         ITEM_FLAG_APPDIR        = 0x02, /* Contains /AppInfo */
  25         ITEM_FLAG_MOUNT_POINT   = 0x04, /* Is in mtab or fstab */
  26         ITEM_FLAG_MOUNTED       = 0x08, /* Is in /etc/mtab */
  27         ITEM_FLAG_TEMP_ICON     = 0x10, /* Free icon after use */
  28         ITEM_FLAG_EXEC_FILE     = 0x20, /* File, and has an X bit set */
  29 } ItemFlags;
  30
  31 typedef enum
  32 {
  33         FILER_NEEDS_RESCAN      = 0x01, /* Call may_rescan after scanning */
  34 } FilerFlags;
  35
  36 #include "type.h"
  37
  38 struct _FilerWindow
  39 {
  40         GtkWidget       *window;
  41         char            *path;          /* pathname */
  42         Collection      *collection;
  43         gboolean        panel;
  44         gboolean        temp_item_selected;
  45         gboolean        show_hidden;
  46         FilerFlags      flags;
  47         Side            panel_side;
  48         time_t          m_time;         /* m-time at last scan */
  49
  50         /* Scanning */
  51         DIR             *dir;
  52         gint            idle_scan_id;   /* (only if dir != NULL) */
  53         guint           scan_min_width; /* Min width possible so far */
  54 };
  55
  56 struct _FileItem
  57 {
  58         char            *leafname;
  59
  60         int             base_type;      /* (regular file, dir, pipe, etc) */
  61         MIME_type       *mime_type;     /* NULL, except for non-exec files */
  62         ItemFlags       flags;
  63
  64         int             text_width;
  65         int             pix_width;
  66         int             pix_height;
  67         MaskedPixmap    *image;
  68 };
  69
  70 extern FilerWindow      *window_with_focus;
  71 extern GHashTable       *child_to_filer;
  72
  73 /* Prototypes */
  74 void filer_init();
  75 void filer_opendir(char *path, gboolean panel, Side panel_side);
  76 void scan_dir(FilerWindow *filer_window);
  77 void panel_set_timeout(FilerWindow *filer_window, gulong msec);
  78 FileItem *selected_item(Collection *collection);
  79 void refresh_dirs(char *path);
  80
  81 #endif /* _FILER_H */