Moved definition of ThemeClassic and ThemeModern to their own files.

svn-id: r25432

1 files changed, 124 insertions, 0 deletions

diff --git a/gui/ThemeClassic.h b/gui/ThemeClassic.h
new file mode 100644
index 0000000000..df7ad7b2d6
--- /dev/null
+++ b/gui/ThemeClassic.h
@@ -0,0 +1,124 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2006 The ScummVM project
+ *
+ * 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.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#ifndef GUI_THEMECLASSIC_H
+#define GUI_THEMECLASSIC_H
+
+#include "gui/theme.h"
+
+namespace GUI {
+
+// enable this to disable transparency support for the classic theme
+//#define CT_NO_TRANSPARENCY
+
+class ThemeClassic : public Theme {
+public:
+	ThemeClassic(OSystem *system, const Common::String &config = "classic", const Common::ConfigFile *cfg = 0);
+	virtual ~ThemeClassic();
+
+	bool init();
+	void deinit();
+
+	void refresh();
+
+	void enable();
+	void disable();
+
+	void openDialog(bool topDialog);
+	void closeDialog();
+
+	void clearAll();
+	void drawAll();
+	
+	void resetDrawArea();
+
+	const Graphics::Font *getFont(FontStyle font) const { return _font; }
+	int getFontHeight(FontStyle font = kFontStyleBold) const { if (_initOk) return _font->getFontHeight(); return 0; }
+	int getStringWidth(const Common::String &str, FontStyle font) const { if (_initOk) return _font->getStringWidth(str); return 0; }
+	int getCharWidth(byte c, FontStyle font) const { if (_initOk) return _font->getCharWidth(c); return 0; }
+
+	void drawDialogBackground(const Common::Rect &r, uint16 hints, State state);
+	void drawText(const Common::Rect &r, const Common::String &str, State state, TextAlign align, bool inverted, int deltax, bool useEllipsis, FontStyle font);
+	void drawChar(const Common::Rect &r, byte ch, const Graphics::Font *font, State state);
+
+	void drawWidgetBackground(const Common::Rect &r, uint16 hints, WidgetBackground background, State state);
+	void drawButton(const Common::Rect &r, const Common::String &str, State state, uint16 hints);
+	void drawSurface(const Common::Rect &r, const Graphics::Surface &surface, State state, int alpha, bool themeTrans);
+	void drawSlider(const Common::Rect &r, int width, State state);
+	void drawCheckbox(const Common::Rect &r, const Common::String &str, bool checked, State state);
+	void drawTab(const Common::Rect &r, int tabHeight, int tabWidth, const Common::Array<Common::String> &tabs, int active, uint16 hints, int titleVPad, State state);
+	void drawScrollbar(const Common::Rect &r, int sliderY, int sliderHeight, ScrollbarState, State state);
+	void drawPopUpWidget(const Common::Rect &r, const Common::String &sel, int deltax, State state, TextAlign align);
+	void drawCaret(const Common::Rect &r, bool erase, State state);
+	void drawLineSeparator(const Common::Rect &r, State state);
+	void restoreBackground(Common::Rect r, bool special = false);
+	bool addDirtyRect(Common::Rect r, bool save = false, bool special = false);
+
+	int getTabSpacing() const;
+	int getTabPadding() const;
+
+private:
+	void box(int x, int y, int width, int height, OverlayColor colorA, OverlayColor colorB, bool skipLastRow = false);
+	void box(int x, int y, int width, int height);
+
+	OverlayColor getColor(State state);
+
+	OSystem *_system;
+	Graphics::Surface _screen;
+
+#ifndef CT_NO_TRANSPARENCY
+	struct DialogState {
+		Graphics::Surface screen;
+	} *_dialog;
+
+	void blendScreenToDialog();
+#endif
+	bool _enableBlending;
+
+	bool _forceRedraw;
+	bool _initOk;
+	bool _enabled;
+
+	Common::String _fontName;
+	const Graphics::Font *_font;
+	OverlayColor _color, _shadowcolor;
+	OverlayColor _bgcolor;
+	OverlayColor _textcolor;
+	OverlayColor _textcolorhi;
+
+	enum {
+		kColor = 0,
+		kShadowColor = 1,
+		kBGColor = 2,
+		kTextColor = 3,
+		kTextColorHi = 4,
+		kMaxColors = 5
+	};
+	uint8 _colors[kMaxColors][3];
+
+	void setupConfig();
+	bool loadConfig();
+};
+
+} // end of namespace GUI
+
+#endif
+