DIRECTOR: Add CachedMacText

3 files changed, 182 insertions, 0 deletions

diff --git a/engines/director/cachedmactext.cpp b/engines/director/cachedmactext.cpp
new file mode 100644
index 0000000000..d2a40addf4
--- /dev/null
+++ b/engines/director/cachedmactext.cpp
@@ -0,0 +1,115 @@
+/* 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.
+ *
+ */
+
+#include "engines/director/cachedmactext.h"
+#include "engines/director/cast.h"
+#include "graphics/macgui/macfontmanager.h"
+#include "graphics/macgui/mactext.h"
+#include "graphics/macgui/macwindowmanager.h"
+
+namespace Director {
+
+void CachedMacText::makeMacText() {
+	assert(_width != -1);
+	assert(_wm != NULL);
+
+	if ((int)_textCast->textAlign == -1)
+		_align = (Graphics::TextAlign)3;
+	else
+		_align = (Graphics::TextAlign)((int)_textCast->textAlign + 1);
+
+	_macText = new Graphics::MacText(_textCast->_ftext,
+	                                 _wm,
+	                                 _macFont,
+	                                 0x00,
+	                                 0xff,
+	                                 _width,
+	                                 _align,
+	                                 1);
+	// TODO destroy me
+}
+
+CachedMacText::CachedMacText(TextCast *const textCast,
+                             int version,
+                             int defaultWidth,
+                             Graphics::MacWindowManager *const wm
+                            )
+	:
+	_surface(NULL), _macFont(NULL),
+	_macText(NULL), _width(defaultWidth), _dirty(true), _textCast(textCast),
+	_wm(wm) {
+	_macFont = new Graphics::MacFont(_textCast->fontId,
+	                                 _textCast->fontSize,
+	                                 _textCast->textSlant);
+	// TODO destroy me
+
+	if (_width == -1)  {
+		if (version >= 4) {
+			// This came from frame.cpp
+			_width = _textCast->initialRect.right;
+		} else {
+			_width = _textCast->initialRect.width();
+		}
+	}
+
+	if (_wm != NULL)
+		makeMacText();
+}
+
+void CachedMacText::setWm(Graphics::MacWindowManager *wm) {
+	if (wm != _wm) {
+		_dirty = true;
+		_wm = wm;
+		makeMacText();
+	}
+}
+
+void CachedMacText::clip(int width) {
+	if (width != _width) {
+		_dirty = true;
+		_width = width;
+		if (_wm != NULL)
+			makeMacText();
+	}
+}
+
+void CachedMacText::forceDirty() {
+	// STUB
+	assert(false);
+}
+
+const Graphics::ManagedSurface *CachedMacText::getSurface() {
+	assert(_wm != NULL);
+	if (_dirty) {
+		_macText->render();
+		_surface = _macText->getSurface();
+		_dirty = false;
+	}
+	return _surface;
+}
+
+int CachedMacText::getLineCount() {
+	assert(_macText != NULL);
+	return _macText->getLineCount();
+}
+
+} // End of namespace Director
diff --git a/engines/director/cachedmactext.h b/engines/director/cachedmactext.h
new file mode 100644
index 0000000000..87d632ba6c
--- /dev/null
+++ b/engines/director/cachedmactext.h
@@ -0,0 +1,66 @@
+/* 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.
+ *
+ */
+
+#ifndef DIRECTOR_CACHEDMACTEXT_H
+#define DIRECTOR_CACHEDMACTEXT_H
+
+#include "graphics/font.h"
+
+namespace Graphics {
+class MacFont;
+class ManagedSurface;
+class MacText;
+class MacWindowManager;
+}
+
+namespace Director {
+
+class TextCast;
+
+class CachedMacText {
+private:
+	int _width;
+	TextCast *const _textCast;
+	Graphics::MacWindowManager *_wm;
+	Graphics::MacFont *_macFont;
+	Graphics::MacText *_macText;
+	Graphics::TextAlign _align;
+	bool _dirty;
+	Graphics::ManagedSurface *_surface;
+	void makeMacText();
+public:
+	CachedMacText(TextCast *const textCast,
+	              int version,
+	              int defaultWidth = -1,
+	              Graphics::MacWindowManager *const wm = NULL
+	             );
+	void setWm(Graphics::MacWindowManager *wm);
+	void clip(int width);
+	void forceDirty();
+	const Graphics::ManagedSurface *getSurface();
+	int getLineCount();
+
+};
+
+} // End of namespace Director
+
+#endif
diff --git a/engines/director/module.mk b/engines/director/module.mk
index 55e1c26418..73f4a4ed7c 100644
--- a/engines/director/module.mk
+++ b/engines/director/module.mk
@@ -3,6 +3,7 @@ MODULE := engines/director
 MODULE_OBJS = \
 	archive.o \
 	cast.o \
+	cachedmactext.o \
 	detection.o \
 	director.o \
 	events.o \