get-font get-skin-font

[guile-irrlicht.git] / src / gui-skin.cpp

diff --git a/src/gui-skin.cpp b/src/gui-skin.cpp
index 6dc61399811615f85716e46ff8484aff339952ff..cfc9edb7064719ef2224a0de773c4b9ffa8377b5 100644 (file)
--- a/src/gui-skin.cpp
+++ b/src/gui-skin.cpp
@@ -22,6 +22,8 @@
 #include <irrlicht/irrlicht.h>
 #include <libguile.h>
 
+#include "gsubr.h"
+#include "gui-font.h"
 #include "gui-skin.h"
 #include "wrapped.h"
 
@@ -31,10 +33,56 @@ extern "C" {
   init_gui_skin (void)
   {
     init_gui_skin_type ();
+    DEFINE_GSUBR ("get-skin-font", 1, 0, 1, irr_gui_getSkinFont);
   }
 
   DEFINE_WRAPPED_TYPE (irr::gui::IGUISkin*, "gui-skin",
                        init_gui_skin_type, gui_skin_p,
                        wrap_gui_skin, unwrap_gui_skin);
 
+  SCM
+  irr_gui_getSkinFont (SCM wrapped_gui_skin,
+                       SCM rest)
+  {
+    SCM which = scm_from_utf8_symbol ("default");
+
+    scm_c_bind_keyword_arguments ("get-skin-font", rest, (scm_t_keyword_arguments_flags)0,
+                                  scm_from_utf8_keyword ("which"), &which,
+                                  SCM_UNDEFINED);
+
+    irr::gui::IGUISkin* skin = unwrap_gui_skin (wrapped_gui_skin);
+    irr::gui::IGUIFont* font = skin->getFont (scm_to_default_font (which));
+    return wrap_gui_font (font);
+  }
+
+  irr::gui::EGUI_DEFAULT_FONT
+  scm_to_default_font (SCM default_font)
+  {
+    char* font = scm_to_utf8_stringn (scm_symbol_to_string (default_font), NULL);
+    if (!strcmp (font, "default"))
+      {
+        return irr::gui::EGDF_DEFAULT;
+      }
+    else if (!strcmp (font, "button"))
+      {
+        return irr::gui::EGDF_BUTTON;
+      }
+    else if (!strcmp (font, "window"))
+      {
+        return irr::gui::EGDF_WINDOW;
+      }
+    else if (!strcmp (font, "menu"))
+      {
+        return irr::gui::EGDF_MENU;
+      }
+    else if (!strcmp (font, "tooltip"))
+      {
+        return irr::gui::EGDF_TOOLTIP;
+      }
+    else
+      {
+        scm_error (scm_arg_type_key, NULL, "Wrong default font: ~S",
+                   scm_list_1 (default_font), scm_list_1 (default_font));
+      }
+  }
 }