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         UNKNOWN_STYLE,
  22         LARGE_ICONS,
  23         SMALL_ICONS,
  24         LARGE_FULL_INFO,
  25         SMALL_FULL_INFO,
  26 } DisplayStyle;
  27
  28 typedef enum
  29 {
  30         OPEN_SHIFT              = 0x01, /* Do ShiftOpen */
  31         OPEN_SAME_WINDOW        = 0x02, /* Directories open in same window */
  32         OPEN_CLOSE_WINDOW       = 0x04, /* Opening files closes the window */
  33         OPEN_FROM_MINI          = 0x08, /* Non-dir => close minibuffer */
  34 } OpenFlags;
  35
  36 typedef enum
  37 {
  38         FILER_NEEDS_RESCAN      = 0x01, /* Call may_rescan after scanning */
  39         FILER_UPDATING          = 0x02, /* (scanning) items may already exist */
  40 } FilerFlags;
  41
  42 #include "mount.h"
  43 #include "minibuffer.h"
  44 #include "dir.h"
  45 #include "type.h"
  46
  47 struct _FilerWindow
  48 {
  49         GtkWidget       *window;
  50         gboolean        scanning;       /* State of the 'scanning' indicator */
  51         char            *path;          /* pathname */
  52         Collection      *collection;
  53         gboolean        temp_item_selected;
  54         gboolean        show_hidden;
  55         FilerFlags      flags;
  56         PanelType       panel_type;
  57         int             (*sort_fn)(const void *a, const void *b);
  58
  59         DisplayStyle    display_style;
  60
  61         Directory       *directory;
  62
  63         gboolean        had_cursor;     /* (before changing directory) */
  64         char            *auto_select;   /* If it we find while scanning */
  65
  66         GtkWidget       *minibuffer_area;       /* The hbox to show/hide */
  67         GtkWidget       *minibuffer_label;      /* The operation name */
  68         GtkWidget       *minibuffer;            /* The text entry */
  69         int             mini_cursor_base;
  70         MiniType        mini_type;
  71 };
  72
  73 extern FilerWindow      *window_with_focus;
  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 filer_style_set(FilerWindow *filer_window, DisplayStyle style);
  85 char *details(DirItem *item);
  86 void filer_set_hidden(FilerWindow *filer_window, gboolean hidden);
  87 int sort_by_name(const void *item1, const void *item2);
  88 int sort_by_type(const void *item1, const void *item2);
  89 int sort_by_date(const void *item1, const void *item2);
  90 int sort_by_size(const void *item1, const void *item2);
  91 void filer_set_sort_fn(FilerWindow *filer_window,
  92                         int (*fn)(const void *a, const void *b));
  93 void full_refresh(void);
  94 void filer_openitem(FilerWindow *filer_window, int item_number,
  95                 OpenFlags flags);
  96 void filer_check_mounted(char *path);
  97 void filer_change_to(FilerWindow *filer_window, char *path, char *from);
  98 void filer_set_autoselect(FilerWindow *filer_window, guchar *leaf);
  99 gboolean filer_exists(FilerWindow *filer_window);
 100 void filer_open_parent(FilerWindow *filer_window);
 101
 102 #endif /* _FILER_H */