mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-29 21:24:53 +00:00
0ec41a2d80
- reworked state (enabled/disabled/highlighted) handling of widgets - cleanup in ModernTheme.cpp svn-id: r29403
128 lines
4.4 KiB
C++
128 lines
4.4 KiB
C++
/* 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);
|
|
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
|
|
|