diff font/font_peer.h @ 0:223b71206888

Initial import
author thib
date Fri, 01 Aug 2008 16:32:45 +0000
parents
children 15a18fbe6f21
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+/*
+ * Copyright (c) 2004  Kazunori "jagarl" Ueno
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FONT_PEER_H__
+#define __FONT_PEER_H__
+
+#include "font.h"
+
+namespace XKFont {
+
+class PeerFn : public Peer {
+public:
+	PeerFn(const char* name, int index, int hsize, int vsize);
+	~PeerFn();
+	bool GlyphCreate(unsigned int code, Glyph* g);
+private:
+	unsigned char *buffer;
+};
+
+}
+
+#include <ft2build.h> 
+#include FT_FREETYPE_H 
+
+namespace XKFont {
+typedef unsigned int (*FontCodeConverter)(unsigned int);
+class PeerFt2 : public Peer {
+public:
+	PeerFt2(const char *name, int index, int hsize, int vsize);
+	~PeerFt2();
+	bool GlyphCreate(unsigned int code, Glyph* glyph);
+private:
+	FT_Face face;
+	FontCodeConverter conv_func;
+};
+
+}
+
+#if USE_X11
+#include <X11/Xlib.h>
+#include <X11/extensions/XShm.h>
+
+namespace XKFont {
+class PeerX11 : public Peer {
+public:
+	PeerX11(const char *name, int index, int hsize, int vsize);
+	~PeerX11();
+	bool GlyphCreate(unsigned int code, Glyph* g);
+	static void InitDisplay(Display*);
+	static void OpenDisplay(void);
+private:
+	static Display* display;
+
+	XFontSet fontset;
+	GC gc;
+	Visual* visual;
+	unsigned long white, black;
+	Pixmap canvas;
+	XShmSegmentInfo x_shm_info;
+	bool use_shm;
+	XImage* image;
+	int width, height, ascent;
+	int mask, shift;
+	int* colortable;
+};
+
+}; /* namespace XKFont */
+#endif /* USE_X11 */
+
+#endif /* __FONT_PEER_H__ */