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         PangoLayout *layout;
  22         PangoLayout *details;
  23
  24         int     name_width;
  25         int     name_height;
  26         int     details_width;
  27         int     details_height;
  28
  29         MaskedPixmap *image;            /* Image; possibly thumbnail */
  30 };
  31
  32 extern Option o_display_inherit_options, o_display_sort_by;
  33 extern Option o_display_size, o_display_details, o_display_show_hidden;
  34 extern Option o_display_show_thumbs;
  35
  36 /* Prototypes */
  37 void display_init();
  38 void display_set_layout(FilerWindow  *filer_window,
  39                         DisplayStyle style,
  40                         DetailsType  details);
  41 void display_set_hidden(FilerWindow *filer_window, gboolean hidden);
  42 void display_set_thumbs(FilerWindow *filer_window, gboolean thumbs);
  43 int sort_by_name(const void *item1, const void *item2);
  44 int sort_by_type(const void *item1, const void *item2);
  45 int sort_by_date(const void *item1, const void *item2);
  46 int sort_by_size(const void *item1, const void *item2);
  47 void display_set_sort_fn(FilerWindow *filer_window,
  48                         int (*fn)(const void *a, const void *b));
  49 void display_set_autoselect(FilerWindow *filer_window, const gchar *leaf);
  50 void shrink_grid(FilerWindow *filer_window);
  51 void calc_size(FilerWindow *filer_window, CollectionItem *colitem,
  52                 int *width, int *height);
  53
  54 void draw_large_icon(GtkWidget *widget,
  55                      GdkRectangle *area,
  56                      DirItem  *item,
  57                      MaskedPixmap *image,
  58                      gboolean selected);
  59 gboolean display_is_truncated(FilerWindow *filer_window, int i);
  60 void display_change_size(FilerWindow *filer_window, gboolean bigger);
  61
  62 ViewData *display_create_viewdata(FilerWindow *filer_window, DirItem *item);
  63 void display_free_colitem(Collection *collection, CollectionItem *colitem);
  64 void display_update_view(FilerWindow *filer_window,
  65                          DirItem *item,
  66                          ViewData *view,
  67                          gboolean update_name_layout);
  68 void display_update_views(FilerWindow *filer_window);
  69
  70 #endif /* _DISPLAY_H */