Some doc

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

diff --git a/src/gui-toolbar.cpp b/src/gui-toolbar.cpp
index eec05c71a3714c4fbaa93fb93440ab2dc35c2ef2..134081691d57de16018e74b3a994383a82ca624e 100644 (file)
--- a/src/gui-toolbar.cpp
+++ b/src/gui-toolbar.cpp
@@ -21,57 +21,42 @@
 
 #include <irrlicht/irrlicht.h>
 #include <libguile.h>
-
-#include "gui-button.h"
+#include "gsubr.h"
 #include "gui-toolbar.h"
-#include "texture.h"
-#include "wchar.h"
 #include "wrapped.h"
 
-extern "C" {
-
-  void
-  init_gui_toolbar (void)
-  {
-    init_gui_toolbar_type ();
-  }
-
-  DEFINE_WRAPPED_TYPE (irr::gui::IGUIToolBar*, "gui-toolbar",
-                       init_gui_toolbar_type, gui_toolbar_p,
-                       wrap_gui_toolbar, unwrap_gui_toolbar);
-
-  SCM
-  irr_gui_IGUIToolBar_addButton (SCM wrapped_gui_toolbar,
-                                 SCM rest)
-  {
-    SCM id = scm_from_int32 (-1);
-    SCM text = SCM_UNDEFINED;
-    SCM tooltiptext = SCM_UNDEFINED;
-    SCM img = SCM_UNDEFINED;
-    SCM pressedimg = SCM_UNDEFINED;
-    SCM is_push_button = SCM_BOOL_F;
-    SCM use_alpha_channel = SCM_BOOL_F;
-
-    scm_c_bind_keyword_arguments ("add-button!", rest, (scm_t_keyword_arguments_flags)0,
-                                  scm_from_utf8_keyword ("id"), &id,
-                                  scm_from_utf8_keyword ("text"), &text,
-                                  scm_from_utf8_keyword ("tooltiptext"), &tooltiptext,
-                                  scm_from_utf8_keyword ("img"), &img,
-                                  scm_from_utf8_keyword ("pressedimg"), &pressedimg,
-                                  scm_from_utf8_keyword ("is_push_button"), &is_push_button,
-                                  scm_from_utf8_keyword ("use_alpha_channel"), &use_alpha_channel,
-                                  SCM_UNDEFINED);
-
-    irr::gui::IGUIToolBar* toolbar = unwrap_gui_toolbar (wrapped_gui_toolbar);
-    irr::gui::IGUIButton* button =
-      toolbar->addButton (scm_to_int32 (id),
-                          text == SCM_UNDEFINED ? 0 : scm_to_wide_char_string (text),
-                          tooltiptext == SCM_UNDEFINED ? 0 : scm_to_wide_char_string (tooltiptext),
-                          img == SCM_UNDEFINED ? 0 : unwrap_texture (img),
-                          pressedimg == SCM_UNDEFINED ? 0 : unwrap_texture (pressedimg),
-                          scm_to_bool (is_push_button),
-                          scm_to_bool (use_alpha_channel));
-    return wrap_gui_button (button);
-  }
+using namespace irr;
+
+SCM
+IGUIToolBar_addButton (SCM gui_toolbar,
+                       SCM id,
+                       SCM text,
+                       SCM tooltiptext,
+                       SCM img,
+                       SCM pressedimg,
+                       SCM is_push_button,
+                       SCM use_alpha_channel)
+{
+  gui::IGUIToolBar* toolbar = (gui::IGUIToolBar*) scm_to_irr_pointer (gui_toolbar);
+  wchar_t* wtext = (wchar_t*) scm_to_utf32_string (text);
+  wchar_t* wtooltiptext = (wchar_t*) scm_to_utf32_string (tooltiptext);
+
+  gui::IGUIButton* button =
+    toolbar->addButton (scm_to_int32 (id),
+                        wtext,
+                        wtooltiptext,
+                        (video::ITexture*) scm_to_irr_pointer (img),
+                        (video::ITexture*) scm_to_irr_pointer (pressedimg),
+                        scm_to_bool (is_push_button),
+                        scm_to_bool (use_alpha_channel));
+
+  free (wtext);
+  free (wtooltiptext);
+  return scm_from_irr_pointer ("<gui-button>", (void*) button);
+}
 
+void
+init_gui_toolbar (void)
+{
+  DEFINE_GSUBR ("IGUIToolBar_addButton", 8, 0, 0, IGUIToolBar_addButton);
 }