1 files changed, 152 insertions, 0 deletions
diff --git a/engines/wintermute/base/font/base_font_truetype.h b/engines/wintermute/base/font/base_font_truetype.h
new file mode 100644
index 0000000000..02dca7439f
--- /dev/null
+++ b/engines/wintermute/base/font/base_font_truetype.h
@@ -0,0 +1,152 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#ifndef WINTERMUTE_BASE_FONTTT_H
+#define WINTERMUTE_BASE_FONTTT_H
+
+#include "engines/wintermute/base/font/base_font_storage.h"
+#include "engines/wintermute/base/font/base_font.h"
+#include "engines/wintermute/base/gfx/base_surface.h"
+#include "common/rect.h"
+#include "graphics/surface.h"
+#include "graphics/font.h"
+
+#define NUM_CACHED_TEXTS 30
+
+namespace Wintermute {
+
+class BaseFontTT : public BaseFont {
+private:
+	//////////////////////////////////////////////////////////////////////////
+	class BaseCachedTTFontText {
+	public:
+		WideString _text;
+		int _width;
+		TTextAlign _align;
+		int _maxHeight;
+		int _maxLength;
+		BaseSurface *_surface;
+		int _priority;
+		int _textOffset;
+		bool _marked;
+
+		BaseCachedTTFontText() {
+			//_text = L"";
+			_text = "";
+			_width = _maxHeight = _maxLength = -1;
+			_align = TAL_LEFT;
+			_surface = NULL;
+			_priority = -1;
+			_textOffset = 0;
+			_marked = false;
+		}
+
+		virtual ~BaseCachedTTFontText() {
+			if (_surface) {
+				delete _surface;
+			}
+		}
+	};
+
+public:
+	//////////////////////////////////////////////////////////////////////////
+	class BaseTTFontLayer {
+	public:
+		BaseTTFontLayer() {
+			_offsetX = _offsetY = 0;
+			_color = 0x00000000;
+		}
+
+		bool persist(BasePersistenceManager *persistMgr) {
+			persistMgr->transfer(TMEMBER(_offsetX));
+			persistMgr->transfer(TMEMBER(_offsetY));
+			persistMgr->transfer(TMEMBER(_color));
+			return STATUS_OK;
+		}
+
+		int _offsetX;
+		int _offsetY;
+		uint32 _color;
+	};
+
+public:
+	DECLARE_PERSISTENT(BaseFontTT, BaseFont)
+	BaseFontTT(BaseGame *inGame);
+	virtual ~BaseFontTT(void);
+
+	virtual int getTextWidth(byte *text, int maxLength = -1);
+	virtual int getTextHeight(byte *text, int width);
+	virtual void drawText(const byte *text, int x, int y, int width, TTextAlign align = TAL_LEFT, int max_height = -1, int maxLength = -1);
+	virtual int getLetterHeight();
+
+	bool loadBuffer(byte *buffer);
+	bool loadFile(const Common::String &filename);
+
+	float getLineHeight() const {
+		return _lineHeight;
+	}
+
+	void afterLoad();
+	void initLoop();
+
+private:
+	bool parseLayer(BaseTTFontLayer *layer, byte *buffer);
+
+	void measureText(const WideString &text, int maxWidth, int maxHeight, int &textWidth, int &textHeight);
+
+	BaseSurface *renderTextToTexture(const WideString &text, int width, TTextAlign align, int maxHeight, int &textOffset);
+
+	BaseCachedTTFontText *_cachedTexts[NUM_CACHED_TEXTS];
+
+	bool initFont();
+
+	Graphics::Font *_deletableFont;
+	const Graphics::Font *_font;
+	const Graphics::Font *_fallbackFont;
+
+	float _lineHeight;
+
+	size_t _maxCharWidth;
+	size_t _maxCharHeight;
+
+public:
+	bool _isBold;
+	bool _isItalic;
+	bool _isUnderline;
+	bool _isStriked;
+	int _fontHeight;
+	char *_fontFile;
+
+	BaseArray<BaseTTFontLayer *> _layers;
+	void clearCache();
+
+};
+
+} // end of namespace Wintermute
+
+#endif