ROX-Filer/src/filer.h

   1 /*
   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 enum {PANEL_NO, PANEL_TOP, PANEL_BOTTOM} PanelType;
  19
  20 typedef enum
  21 {
  22         OPEN_SHIFT              = 0x01, /* Do ShiftOpen */
  23         OPEN_SAME_WINDOW        = 0x02, /* Directories open in same window */
  24         OPEN_CLOSE_WINDOW       = 0x04, /* Opening files closes the window */
  25         OPEN_FROM_MINI          = 0x08, /* Non-dir => close minibuffer */
  26 } OpenFlags;
  27
  28 typedef enum
  29 {
  30         FILER_NEEDS_RESCAN      = 0x01, /* Call may_rescan after scanning */
  31         FILER_UPDATING          = 0x02, /* (scanning) items may already exist */
  32 } FilerFlags;
  33
  34 #include "mount.h"
  35 #include "minibuffer.h"
  36 #include "dir.h"
  37 #include "type.h"
  38 #include "display.h"
  39
  40 struct _FilerWindow
  41 {
  42         GtkWidget       *window;
  43         gboolean        scanning;       /* State of the 'scanning' indicator */
  44         char            *path;          /* pathname */
  45         Collection      *collection;
  46         gboolean        temp_item_selected;
  47         gboolean        show_hidden;
  48         FilerFlags      flags;
  49         PanelType       panel_type;
  50         int             (*sort_fn)(const void *a, const void *b);
  51
  52         DetailsType     details_type;
  53         DisplayStyle    display_style;
  54
  55         Directory       *directory;
  56
  57         gboolean        had_cursor;     /* (before changing directory) */
  58         char            *auto_select;   /* If it we find while scanning */
  59
  60         GtkWidget       *minibuffer_area;       /* The hbox to show/hide */
  61         GtkWidget       *minibuffer_label;      /* The operation name */
  62         GtkWidget       *minibuffer;            /* The text entry */
  63         int             mini_cursor_base;
  64         MiniType        mini_type;
  65
  66         /* TRUE if hidden files are shown because the minibuffer leafname
  67          * starts with a dot.
  68          */
  69         gboolean        temp_show_hidden;
  70 };
  71
  72 extern FilerWindow      *window_with_focus;
  73 extern GList            *all_filer_windows;
  74 extern GHashTable       *child_to_filer;
  75 extern gboolean         o_unique_filer_windows;
  76
  77 /* Prototypes */
  78 void filer_init();
  79 FilerWindow *filer_opendir(char *path, PanelType panel_type);
  80 void filer_update_dir(FilerWindow *filer_window, gboolean warning);
  81 int selected_item_number(Collection *collection);
  82 DirItem *selected_item(Collection *collection);
  83 void change_to_parent(FilerWindow *filer_window);
  84 void full_refresh(void);
  85 void filer_openitem(FilerWindow *filer_window, int item_number,
  86                 OpenFlags flags);
  87 void filer_check_mounted(char *path);
  88 void filer_change_to(FilerWindow *filer_window, char *path, char *from);
  89 gboolean filer_exists(FilerWindow *filer_window);
  90 void filer_open_parent(FilerWindow *filer_window);
  91 void filer_detach_rescan(FilerWindow *filer_window);
  92
  93 #endif /* _FILER_H */