ROX-Filer/src/filer.h

   1 /*
   2  * $Id$
   3  *
   4  * ROX-Filer, filer for the ROX desktop project
   5  * By Thomas Leonard, <tal197@users.sourceforge.net>.
   6  */
   7
   8 #ifndef _FILER_H
   9 #define _FILER_H
  10
  11 #include <gtk/gtk.h>
  12 #include "collection.h"
  13
  14 enum {
  15         RESIZE_STYLE = 0,
  16         RESIZE_ALWAYS = 1,
  17         RESIZE_NEVER = 2,
  18 };
  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 "display.h"
  37
  38 typedef void (*TargetFunc)(FilerWindow *filer_window, int item, gpointer data);
  39
  40 struct _FilerWindow
  41 {
  42         GtkWidget       *window;
  43         gboolean        scanning;       /* State of the 'scanning' indicator */
  44         guchar          *path;          /* pathname */
  45         Collection      *collection;
  46         gboolean        temp_item_selected;
  47         gboolean        show_hidden;
  48         FilerFlags      flags;
  49         int             (*sort_fn)(const void *a, const void *b);
  50
  51         DetailsType     details_type;
  52         DisplayStyle    display_style;
  53
  54         Directory       *directory;
  55
  56         gboolean        had_cursor;     /* (before changing directory) */
  57         char            *auto_select;   /* If it we find while scanning */
  58
  59         GtkWidget       *minibuffer_area;       /* The hbox to show/hide */
  60         GtkWidget       *minibuffer_label;      /* The operation name */
  61         GtkWidget       *minibuffer;            /* The text entry */
  62         int             mini_cursor_base;
  63         MiniType        mini_type;
  64
  65         /* TRUE if hidden files are shown because the minibuffer leafname
  66          * starts with a dot.
  67          */
  68         gboolean        temp_show_hidden;
  69
  70         TargetFunc      target_cb;
  71         gpointer        target_data;
  72
  73         GtkWidget       *toolbar_frame;
  74         GtkWidget       *toolbar_text;
  75         GtkWidget       *scrollbar;
  76
  77         gint            open_timeout;   /* Will resize and show window... */
  78 };
  79
  80 extern FilerWindow      *window_with_focus;
  81 extern GList            *all_filer_windows;
  82 extern GHashTable       *child_to_filer;
  83 extern gboolean         o_unique_filer_windows;
  84
  85 /* Prototypes */
  86 void filer_init(void);
  87 FilerWindow *filer_opendir(char *path, FilerWindow *src_win);
  88 void filer_update_dir(FilerWindow *filer_window, gboolean warning);
  89 void filer_update_all(void);
  90 int selected_item_number(Collection *collection);
  91 DirItem *selected_item(Collection *collection);
  92 void change_to_parent(FilerWindow *filer_window);
  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_close_recursive(char *path);
  98 void filer_change_to(FilerWindow *filer_window, char *path, char *from);
  99 gboolean filer_exists(FilerWindow *filer_window);
 100 void filer_open_parent(FilerWindow *filer_window);
 101 void filer_detach_rescan(FilerWindow *filer_window);
 102 void filer_target_mode(FilerWindow      *filer_window,
 103                         TargetFunc      fn,
 104                         gpointer        data,
 105                         char            *reason);
 106 void filer_window_autosize(FilerWindow *filer_window, gboolean allow_shrink);
 107 GList *filer_selected_items(FilerWindow *filer_window);
 108
 109 #endif /* _FILER_H */