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 typedef enum {UNKNOWN_STYLE, LARGE_ICONS, SMALL_ICONS, FULL_INFO} DisplayStyle;
  20
  21 typedef enum
  22 {
  23         OPEN_SHIFT              = 0x01, /* Do ShiftOpen */
  24         OPEN_SAME_WINDOW        = 0x02, /* Directories open in same window */
  25         OPEN_CLOSE_WINDOW       = 0x04, /* Opening files closes the window */
  26         OPEN_FROM_MINI          = 0x08, /* Non-dir => close minibuffer */
  27 } OpenFlags;
  28
  29 typedef enum
  30 {
  31         FILER_NEEDS_RESCAN      = 0x01, /* Call may_rescan after scanning */
  32         FILER_UPDATING          = 0x02, /* (scanning) items may already exist */
  33 } FilerFlags;
  34
  35 #include "mount.h"
  36 #include "minibuffer.h"
  37 #include "dir.h"
  38 #include "type.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         DisplayStyle    display_style;
  52
  53         Directory       *directory;
  54
  55         gboolean        had_cursor;     /* (before changing directory) */
  56         char            *auto_select;   /* If it we find while scanning */
  57
  58         GtkWidget       *minibuffer;
  59         int             mini_cursor_base;
  60         MiniType        mini_type;
  61 };
  62
  63 extern FilerWindow      *window_with_focus;
  64 extern GHashTable       *child_to_filer;
  65 extern gboolean         o_unique_filer_windows;
  66
  67 /* Prototypes */
  68 void filer_init();
  69 FilerWindow *filer_opendir(char *path, PanelType panel_type);
  70 void update_dir(FilerWindow *filer_window, gboolean warning);
  71 int selected_item_number(Collection *collection);
  72 DirItem *selected_item(Collection *collection);
  73 void change_to_parent(FilerWindow *filer_window);
  74 void filer_style_set(FilerWindow *filer_window, DisplayStyle style);
  75 char *details(DirItem *item);
  76 void filer_set_hidden(FilerWindow *filer_window, gboolean hidden);
  77 int sort_by_name(const void *item1, const void *item2);
  78 int sort_by_type(const void *item1, const void *item2);
  79 int sort_by_date(const void *item1, const void *item2);
  80 int sort_by_size(const void *item1, const void *item2);
  81 void filer_set_sort_fn(FilerWindow *filer_window,
  82                         int (*fn)(const void *a, const void *b));
  83 void full_refresh(void);
  84 void filer_openitem(FilerWindow *filer_window, int item_number,
  85                 OpenFlags flags);
  86 void filer_check_mounted(char *path);
  87 void filer_change_to(FilerWindow *filer_window, char *path, char *from);
  88 void filer_set_autoselect(FilerWindow *filer_window, guchar *leaf);
  89
  90 #endif /* _FILER_H */