set-window-caption!

[guile-irrlicht.git] / src / IrrlichtDevice.cpp

diff --git a/src/IrrlichtDevice.cpp b/src/IrrlichtDevice.cpp
new file mode 100644 (file)
index 0000000..b3b33bd
--- /dev/null
+++ b/src/IrrlichtDevice.cpp
@@ -0,0 +1,93 @@
+/* guile-irrlicht --- GNU Guile bindings for Irrlicht Engine
+
+   Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
+
+   This file is part of guile-irrlicht.
+
+   guile-irrlicht is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 3 of the
+   License, or (at your option) any later version.
+
+   guile-irrlicht is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with guile-irrlicht. If not, see
+   <http://www.gnu.org/licenses/>.
+*/
+
+#include <irrlicht/irrlicht.h>
+#include <libguile.h>
+#include <wchar.h>
+#include "EDriverTypes.h"
+#include "IrrlichtDevice.h"
+#include "dimension2d.h"
+
+extern "C" {
+
+  void
+  init_irrlicht_device (void)
+  {
+    init_irrlicht_device_object ();
+    scm_c_define_gsubr ("create-device", 7, 0, 0, (scm_t_subr)irr_createDevice);
+    scm_c_define_gsubr ("set-window-caption!", 2, 0, 0, (scm_t_subr)irr_setWindowCaption);
+  }
+
+  static SCM irrlicht_device;
+
+  void
+  init_irrlicht_device_object (void)
+  {
+    SCM name, slots;
+    scm_t_struct_finalize finalizer;
+
+    name = scm_from_utf8_symbol ("device");
+    slots = scm_list_1 (scm_from_utf8_symbol ("data"));
+    finalizer = NULL;
+
+    irrlicht_device =
+      scm_make_foreign_object_type (name, slots, finalizer);
+  }
+
+  SCM
+  irr_createDevice (SCM deviceType,
+                    SCM windowSize,
+                    SCM bits,
+                    SCM fullscreen,
+                    SCM stencilbuffer,
+                    SCM vsync,
+                    SCM receiver)
+  {
+    irr::IrrlichtDevice* device =
+      irr::createDevice (scm_to_driver_type (deviceType),
+                         scm_to_dimension2d_u32 (windowSize),
+                         scm_to_uint32 (bits),
+                         scm_to_bool (fullscreen),
+                         scm_to_bool (stencilbuffer),
+                         scm_to_bool (vsync));
+    return scm_make_foreign_object_1 (irrlicht_device, device);
+  }
+
+  SCM
+  irr_setWindowCaption (SCM device_obj,
+                        SCM text)
+  {
+    irr::IrrlichtDevice* device;
+    char* ctext;
+    wchar_t* wtext;
+
+    scm_assert_foreign_object_type (irrlicht_device, device_obj);
+    device = (irr::IrrlichtDevice*)scm_foreign_object_ref (device_obj, 0);
+
+    ctext = scm_to_utf8_stringn (text, NULL);
+    wtext = (wchar_t*)malloc ((strlen (ctext) + 1) * sizeof (wchar_t));
+    mbstowcs (wtext, ctext, strlen (ctext) + 1);
+
+    device->setWindowCaption (wtext);
+    return SCM_UNSPECIFIED;
+  }
+
+}