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1 files changed, 171 insertions, 0 deletions

diff --git a/src/ftgl/FTLayout/FTLayoutGlue.cpp b/src/ftgl/FTLayout/FTLayoutGlue.cpp
new file mode 100644
index 0000000..60f428d
--- /dev/null
+++ b/src/ftgl/FTLayout/FTLayoutGlue.cpp
@@ -0,0 +1,171 @@
+/*
+ * FTGL - OpenGL font library
+ *
+ * Copyright (c) 2001-2004 Henry Maddocks <ftgl@opengl.geek.nz>
+ * Copyright (c) 2008 Éric Beets <ericbeets@free.fr>
+ * Copyright (c) 2008 Sam Hocevar <sam@zoy.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "config.h"
+
+#include "FTInternals.h"
+
+static const FTBBox static_ftbbox;
+
+FTGL_BEGIN_C_DECLS
+
+#define C_TOR(cname, cargs, cxxname, cxxarg, cxxtype) \
+    FTGLlayout* cname cargs \
+    { \
+        cxxname *l = new cxxname cxxarg; \
+        if(l->Error()) \
+        { \
+            delete l; \
+            return NULL; \
+        } \
+        FTGLlayout *ftgl = (FTGLlayout *)malloc(sizeof(FTGLlayout)); \
+        ftgl->ptr = l; \
+        ftgl->type = cxxtype; \
+        return ftgl; \
+    }
+
+// FTSimpleLayout::FTSimpleLayout();
+C_TOR(ftglCreateSimpleLayout, (), FTSimpleLayout, (), LAYOUT_SIMPLE);
+
+#define C_FUN(cret, cname, cargs, cxxerr, cxxname, cxxarg) \
+    cret cname cargs \
+    { \
+        if(!l || !l->ptr) \
+        { \
+            fprintf(stderr, "FTGL warning: NULL pointer in %s\n", #cname); \
+            cxxerr; \
+        } \
+        return l->ptr->cxxname cxxarg; \
+    }
+
+// FTLayout::~FTLayout();
+void ftglDestroyLayout(FTGLlayout *l)
+{
+    if(!l || !l->ptr)
+    {
+        fprintf(stderr, "FTGL warning: NULL pointer in %s\n", __FUNCTION__);
+        return;
+    }
+    delete l->ptr;
+    free(l);
+}
+
+// virtual FTBBox FTLayout::BBox(const char* string)
+extern "C++" {
+C_FUN(static FTBBox, _ftgGetlLayoutBBox, (FTGLlayout *l, const char *s),
+      return static_ftbbox, BBox, (s));
+}
+
+void ftgGetlLayoutBBox(FTGLlayout *l, const char * s, float c[6])
+{
+    FTBBox ret = _ftgGetlLayoutBBox(l, s);
+    FTPoint lower = ret.Lower(), upper = ret.Upper();
+    c[0] = lower.Xf(); c[1] = lower.Yf(); c[2] = lower.Zf();
+    c[3] = upper.Xf(); c[4] = upper.Yf(); c[5] = upper.Zf();
+}
+
+// virtual void FTLayout::Render(const char* string, int renderMode);
+C_FUN(void, ftglRenderLayout, (FTGLlayout *l, const char *s, int r),
+      return, Render, (s, r));
+
+// FT_Error FTLayout::Error() const;
+C_FUN(FT_Error, ftglGetLayoutError, (FTGLlayout *l), return -1, Error, ());
+
+// void FTSimpleLayout::SetFont(FTFont *fontInit)
+void ftglSetLayoutFont(FTGLlayout *l, FTGLfont *font)
+{
+    if(!l || !l->ptr)
+    {
+        fprintf(stderr, "FTGL warning: NULL pointer in %s\n", __FUNCTION__);
+        return;
+    }
+    if(l->type != FTGL::LAYOUT_SIMPLE)
+    {
+        fprintf(stderr, "FTGL warning: %s not implemented for %d\n",
+                        __FUNCTION__, l->type);
+    }
+    l->font = font;
+    return dynamic_cast<FTSimpleLayout*>(l->ptr)->SetFont(font->ptr);
+}
+
+// FTFont *FTSimpleLayout::GetFont()
+FTGLfont *ftglGetLayoutFont(FTGLlayout *l)
+{
+    if(!l || !l->ptr)
+    {
+        fprintf(stderr, "FTGL warning: NULL pointer in %s\n", __FUNCTION__);
+        return NULL;
+    }
+    if(l->type != FTGL::LAYOUT_SIMPLE)
+    {
+        fprintf(stderr, "FTGL warning: %s not implemented for %d\n",
+                        __FUNCTION__, l->type);
+    }
+    return l->font;
+}
+
+#undef C_FUN
+
+#define C_FUN(cret, cname, cargs, cxxerr, cxxname, cxxarg) \
+    cret cname cargs \
+    { \
+        if(!l || !l->ptr) \
+        { \
+            fprintf(stderr, "FTGL warning: NULL pointer in %s\n", #cname); \
+            cxxerr; \
+        } \
+        if(l->type != FTGL::LAYOUT_SIMPLE) \
+        { \
+            fprintf(stderr, "FTGL warning: %s not implemented for %d\n", \
+                            __FUNCTION__, l->type); \
+            cxxerr; \
+        } \
+        return dynamic_cast<FTSimpleLayout*>(l->ptr)->cxxname cxxarg; \
+    }
+
+// void FTSimpleLayout::SetLineLength(const float LineLength);
+C_FUN(void, ftglSetLayoutLineLength, (FTGLlayout *l, const float length),
+      return, SetLineLength, (length));
+
+// float FTSimpleLayout::GetLineLength() const
+C_FUN(float, ftglGetLayoutLineLength, (FTGLlayout *l),
+      return 0.0f, GetLineLength, ());
+
+// void FTSimpleLayout::SetAlignment(const TextAlignment Alignment)
+C_FUN(void, ftglSetLayoutAlignment, (FTGLlayout *l, const int a),
+      return, SetAlignment, ((FTGL::TextAlignment)a));
+
+// TextAlignment FTSimpleLayout::GetAlignment() const
+C_FUN(int, ftglGetLayoutAlignement, (FTGLlayout *l),
+      return FTGL::ALIGN_LEFT, GetAlignment, ());
+
+// void FTSimpleLayout::SetLineSpacing(const float LineSpacing)
+C_FUN(void, ftglSetLayoutLineSpacing, (FTGLlayout *l, const float f),
+      return, SetLineSpacing, (f));
+
+FTGL_END_C_DECLS
+