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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 SCI_GUI_GFX_H
#define SCI_GUI_GFX_H
#include "sci/gui/gui.h"
namespace Sci {
enum {
SCI_ANIMATE_SIGNAL_STOPUPDATE = 0x0001,
SCI_ANIMATE_SIGNAL_VIEWUPDATED = 0x0002,
SCI_ANIMATE_SIGNAL_NOUPDATE = 0x0004,
SCI_ANIMATE_SIGNAL_HIDDEN = 0x0008,
SCI_ANIMATE_SIGNAL_FIXEDPRIORITY = 0x0010,
SCI_ANIMATE_SIGNAL_ALWAYSUPDATE = 0x0020,
SCI_ANIMATE_SIGNAL_FORCEUPDATE = 0x0040,
SCI_ANIMATE_SIGNAL_REMOVEVIEW = 0x0080,
SCI_ANIMATE_SIGNAL_FROZEN = 0x0100,
SCI_ANIMATE_SIGNAL_IGNOREACTOR = 0x4000,
SCI_ANIMATE_SIGNAL_DISPOSEME = 0x8000
};
class SciGuiScreen;
class SciGuiPalette;
class SciGuiFont;
class SciGuiPicture;
class SciGuiView;
class SciGuiGfx {
public:
SciGuiGfx(EngineState *state, SciGuiScreen *screen, SciGuiPalette *palette);
~SciGuiGfx();
void init(void);
// FIXME: Don't store EngineState
void resetEngineState(EngineState *newState) { _s = newState; }
byte *GetSegment(byte seg);
void ResetScreen();
GuiPort *SetPort(GuiPort *port);
GuiPort *GetPort();
void SetOrigin(int16 left, int16 top);
void MoveTo(int16 left, int16 top);
void Move(int16 left, int16 top);
void OpenPort(GuiPort *port);
void PenColor(int16 color);
void BackColor(int16 color);
void PenMode(int16 mode);
void TextFace(int16 textFace);
int16 GetPointSize(void);
GuiResourceId GetFontId();
SciGuiFont *GetFont();
void SetFont(GuiResourceId fontId);
void ClearScreen(byte color = 255);
void InvertRect(const Common::Rect &rect);
void EraseRect(const Common::Rect &rect);
void PaintRect(const Common::Rect &rect);
void FillRect(const Common::Rect &rect, int16 drawFlags, byte clrPen, byte clrBack = 0, byte bControl = 0);
void FrameRect(const Common::Rect &rect);
void OffsetRect(Common::Rect &r);
void OffsetLine(Common::Point &start, Common::Point &end);
byte CharHeight(int16 ch);
byte CharWidth(int16 ch);
void ClearChar(int16 chr);
void DrawChar(int16 chr);
void StdChar(int16 chr);
void SetTextFonts(int argc, reg_t *argv);
void SetTextColors(int argc, reg_t *argv);
int16 TextSize(Common::Rect &rect, const char *str, GuiResourceId fontId, int16 maxwidth);
void ShowString(const char *str, GuiResourceId orgFontId, int16 orgPenColor) {
ShowText(str, 0, (int16)strlen(str), orgFontId, orgPenColor);
}
void DrawString(const char *str, GuiResourceId orgFontId, int16 orgPenColor) {
DrawText(str, 0, (int16)strlen(str), orgFontId, orgPenColor);
}
void TextBox(const char *str, int16 bshow, const Common::Rect &rect, int16 align, GuiResourceId fontId);
void BitsShow(const Common::Rect &r);
GuiMemoryHandle BitsSave(const Common::Rect &rect, byte screenFlags);
void BitsRestore(GuiMemoryHandle memoryHandle);
void BitsFree(GuiMemoryHandle memoryHandle);
void Draw_String(const char *text);
void drawPicture(GuiResourceId pictureId, int16 animationNr, bool mirroredFlag, bool addToFlag, GuiResourceId paletteId);
void drawCel(GuiResourceId viewId, GuiViewLoopNo loopNo, GuiViewCelNo celNo, uint16 leftPos, uint16 topPos, byte priority, uint16 paletteNo);
void drawCel(GuiResourceId viewId, GuiViewLoopNo loopNo, GuiViewCelNo celNo, Common::Rect celRect, byte priority, uint16 paletteNo);
void drawCel(SciGuiView *view, GuiViewLoopNo loopNo, GuiViewCelNo celNo, Common::Rect celRect, byte priority, uint16 paletteNo);
void drawListControl(Common::Rect rect, reg_t obj, int16 maxChars, int16 count, const char **entries, GuiResourceId fontId, int16 upperPos, int16 cursorPos, bool isAlias);
void TexteditCursorDraw (Common::Rect rect, const char *text, uint16 curPos);
void TexteditCursorErase();
void TexteditChange(reg_t controlObject, reg_t eventObject);
uint16 onControl(uint16 screenMask, Common::Rect rect);
void PriorityBandsInit(int16 bandCount, int16 top, int16 bottom);
void PriorityBandsInit(byte *data);
byte CoordinateToPriority(int16 y);
int16 PriorityToCoordinate(byte priority);
void ShowPic();
void AnimateDisposeLastCast();
void AnimateInvoke(List *list, int argc, reg_t *argv);
void AnimateMakeSortedList(List *list);
void AnimateFill(byte &oldPicNotValid);
void AnimateUpdate();
void AnimateDrawCels();
void AnimateUpdateScreen(byte oldPicNotValid);
void AnimateRestoreAndDelete(int argc, reg_t *argv);
void ReAnimate(Common::Rect rect);
void AddToPicDrawCels(List *list);
void AddToPicDrawView(GuiResourceId viewId, GuiViewLoopNo loopNo, GuiViewCelNo celNo, int16 leftPos, int16 topPos, int16 priority, int16 control);
bool CanBeHereCheckRectList(reg_t checkObject, Common::Rect checkRect, List *list);
void SetNowSeen(reg_t objectReference);
GuiPort *_menuPort;
Common::Rect _menuRect;
private:
int16 TextCodeProcessing(const char *&text, GuiResourceId orgFontId, int16 orgPenColor);
void TextWidth(const char *text, int16 from, int16 len, GuiResourceId orgFontId, int16 &textWidth, int16 &textHeight);
void StringWidth(const char *str, GuiResourceId orgFontId, int16 &textWidth, int16 &textHeight);
int16 GetLongest(const char *str, int16 maxwidth, GuiResourceId orgFontId);
void DrawText(const char *str, int16 from, int16 len, GuiResourceId orgFontId, int16 orgPenColor);
void ShowText(const char *str, int16 from, int16 len, GuiResourceId orgFontId, int16 orgPenColor);
void TexteditSetBlinkTime();
EngineState *_s;
SciGuiScreen *_screen;
SciGuiPalette *_palette;
Common::Rect _bounds;
GuiPort *_mainPort;
GuiPort *_curPort;
int _textFontsCount;
GuiResourceId *_textFonts;
int _textColorsCount;
uint16 *_textColors;
// Priority Bands related variables
int16 _priorityTop, _priorityBottom, _priorityBandCount;
byte _priorityBands[200];
// Textedit-Control related
Common::Rect _texteditCursorRect;
bool _texteditCursorVisible;
uint32 _texteditBlinkTime;
// Animate* related variables
uint16 _animateListSize;
GuiAnimateEntry *_animateListData;
GuiAnimateList _animateList;
//List *_lastCast;
SciGuiFont *_font;
};
} // End of namespace Sci
#endif
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