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 typedef enum
  15 {
  16         OPEN_SHIFT              = 0x01, /* Do ShiftOpen */
  17         OPEN_SAME_WINDOW        = 0x02, /* Directories open in same window */
  18         OPEN_CLOSE_WINDOW       = 0x04, /* Opening files closes the window */
  19         OPEN_FROM_MINI          = 0x08, /* Non-dir => close minibuffer */
  20 } OpenFlags;
  21
  22 typedef enum
  23 {
  24         FILER_NEEDS_RESCAN      = 0x01, /* Call may_rescan after scanning */
  25         FILER_UPDATING          = 0x02, /* (scanning) items may already exist */
  26 } FilerFlags;
  27
  28 #include "mount.h"
  29 #include "minibuffer.h"
  30 #include "display.h"
  31
  32 typedef void (*TargetFunc)(FilerWindow *filer_window, int item, gpointer data);
  33
  34 struct _FilerWindow
  35 {
  36         GtkWidget       *window;
  37         gboolean        scanning;       /* State of the 'scanning' indicator */
  38         guchar          *path;          /* pathname */
  39         Collection      *collection;
  40         gboolean        temp_item_selected;
  41         gboolean        show_hidden;
  42         FilerFlags      flags;
  43         int             (*sort_fn)(const void *a, const void *b);
  44
  45         DetailsType     details_type;
  46         DisplayStyle    display_style;
  47
  48         Directory       *directory;
  49
  50         gboolean        had_cursor;     /* (before changing directory) */
  51         char            *auto_select;   /* If it we find while scanning */
  52
  53         GtkWidget       *minibuffer_area;       /* The hbox to show/hide */
  54         GtkWidget       *minibuffer_label;      /* The operation name */
  55         GtkWidget       *minibuffer;            /* The text entry */
  56         int             mini_cursor_base;
  57         MiniType        mini_type;
  58
  59         /* TRUE if hidden files are shown because the minibuffer leafname
  60          * starts with a dot.
  61          */
  62         gboolean        temp_show_hidden;
  63
  64         TargetFunc      target_cb;
  65         gpointer        target_data;
  66
  67         GtkWidget       *toolbar_frame;
  68         GtkWidget       *toolbar_text;
  69         GtkWidget       *scrollbar;
  70
  71         gint            open_timeout;   /* Will resize and show window... */
  72 };
  73
  74 extern FilerWindow      *window_with_focus;
  75 extern GList            *all_filer_windows;
  76 extern GHashTable       *child_to_filer;
  77 extern gboolean         o_unique_filer_windows;
  78
  79 /* Prototypes */
  80 void filer_init(void);
  81 FilerWindow *filer_opendir(char *path);
  82 void filer_update_dir(FilerWindow *filer_window, gboolean warning);
  83 void filer_update_all(void);
  84 int selected_item_number(Collection *collection);
  85 DirItem *selected_item(Collection *collection);
  86 void change_to_parent(FilerWindow *filer_window);
  87 void full_refresh(void);
  88 void filer_openitem(FilerWindow *filer_window, int item_number,
  89                 OpenFlags flags);
  90 void filer_check_mounted(char *path);
  91 void filer_change_to(FilerWindow *filer_window, char *path, char *from);
  92 gboolean filer_exists(FilerWindow *filer_window);
  93 void filer_open_parent(FilerWindow *filer_window);
  94 void filer_detach_rescan(FilerWindow *filer_window);
  95 void filer_target_mode(FilerWindow      *filer_window,
  96                         TargetFunc      fn,
  97                         gpointer        data,
  98                         char            *reason);
  99 void filer_window_autosize(FilerWindow *filer_window);
 100
 101 #endif /* _FILER_H */