ROX-Filer/src/display.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 _DISPLAY_H
   9 #define _DISPLAY_H
  10
  11 #define ROW_HEIGHT_LARGE 64
  12
  13 #include <gtk/gtk.h>
  14 #include <sys/types.h>
  15 #include <dirent.h>
  16
  17 typedef struct _ViewData ViewData;
  18
  19 struct _ViewData
  20 {
  21 #ifdef GTK2
  22         PangoLayout *layout;
  23         PangoLayout *details;
  24 #endif
  25         int     name_width;
  26         int     name_height;
  27         int     details_width;
  28         int     details_height;
  29 #ifndef GTK2
  30         int     split_pos;              /* 0 => No split */
  31         int     split_width, split_height;
  32         char    *details;
  33 #endif
  34
  35         MaskedPixmap *image;            /* Image; possibly thumbnail */
  36 };
  37
  38 /* Prototypes */
  39 void display_init();
  40 void display_set_layout(FilerWindow  *filer_window,
  41                         DisplayStyle style,
  42                         DetailsType  details);
  43 void display_set_hidden(FilerWindow *filer_window, gboolean hidden);
  44 void display_set_thumbs(FilerWindow *filer_window, gboolean thumbs);
  45 int sort_by_name(const void *item1, const void *item2);
  46 int sort_by_type(const void *item1, const void *item2);
  47 int sort_by_date(const void *item1, const void *item2);
  48 int sort_by_size(const void *item1, const void *item2);
  49 void display_set_sort_fn(FilerWindow *filer_window,
  50                         int (*fn)(const void *a, const void *b));
  51 void display_set_autoselect(FilerWindow *filer_window, guchar *leaf);
  52 void shrink_grid(FilerWindow *filer_window);
  53 void calc_size(FilerWindow *filer_window, CollectionItem *colitem,
  54                 int *width, int *height);
  55
  56 void draw_large_icon(GtkWidget *widget,
  57                      GdkRectangle *area,
  58                      DirItem  *item,
  59                      MaskedPixmap *image,
  60                      gboolean selected);
  61 gboolean display_is_truncated(FilerWindow *filer_window, int i);
  62 void display_change_size(FilerWindow *filer_window, gboolean bigger);
  63
  64 ViewData *display_create_viewdata(FilerWindow *filer_window, DirItem *item);
  65 void display_free_colitem(Collection *collection, CollectionItem *colitem);
  66 void display_update_view(FilerWindow *filer_window,
  67                          DirItem *item,
  68                          ViewData *view);
  69
  70 #endif /* _DISPLAY_H */