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-rw-r--r--gui/ThemeClassic.h127
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diff --git a/gui/ThemeClassic.h b/gui/ThemeClassic.h
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-/* 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.
- *
- * $URL$
- * $Id$
- */
-
-#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, ShadingStyle = kShadingNone);
- void closeAllDialogs();
-
- void clearAll();
- void updateScreen();
-
- 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, WidgetStateInfo state);
- void drawText(const Common::Rect &r, const Common::String &str, WidgetStateInfo state, TextAlign align, bool inverted, int deltax, bool useEllipsis, FontStyle font);
- void drawChar(const Common::Rect &r, byte ch, const Graphics::Font *font, WidgetStateInfo state);
-
- void drawWidgetBackground(const Common::Rect &r, uint16 hints, WidgetBackground background, WidgetStateInfo state);
- void drawButton(const Common::Rect &r, const Common::String &str, WidgetStateInfo state, uint16 hints);
- void drawSurface(const Common::Rect &r, const Graphics::Surface &surface, WidgetStateInfo state, int alpha, bool themeTrans);
- void drawSlider(const Common::Rect &r, int width, WidgetStateInfo state);
- void drawCheckbox(const Common::Rect &r, const Common::String &str, bool checked, WidgetStateInfo state);
- void drawTab(const Common::Rect &r, int tabHeight, int tabWidth, const Common::Array<Common::String> &tabs, int active, uint16 hints, int titleVPad, WidgetStateInfo state);
- void drawScrollbar(const Common::Rect &r, int sliderY, int sliderHeight, ScrollbarState, WidgetStateInfo state);
- void drawPopUpWidget(const Common::Rect &r, const Common::String &sel, int deltax, WidgetStateInfo state, TextAlign align);
- void drawCaret(const Common::Rect &r, bool erase, WidgetStateInfo state);
- void drawLineSeparator(const Common::Rect &r, WidgetStateInfo 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
-