Cleanup, add scanline mask builder

PortabilityLayer/PLQDraw.h

@@ -0,0 +1,186 @@
+#pragma once
+#ifndef __PL_QUICKDRAW_H__
+#define __PL_QUICKDRAW_H__
+
+#include "PLCore.h"
+#include "QDGraf.h"
+#include "SharedTypes.h"
+
+struct Dialog;
+
+enum IconAlignmentType
+{
+	atNone
+};
+
+enum IconTransformType
+{
+	ttNone
+};
+
+enum IconSuiteFlags
+{
+	svAllLargeData = 1,
+};
+
+enum TextFlags
+{
+	bold = 1,
+};
+
+enum SystemFontID
+{
+	systemFont = 0,	// System font
+	applFont = 1,	// Application font
+};
+
+enum SystemColorID
+{
+	whiteColor = 1,
+	blackColor,
+	yellowColor,
+	magentaColor,
+	redColor,
+	cyanColor,
+	greenColor,
+	blueColor,
+};
+
+enum CopyBitsMode
+{
+	srcCopy,
+	srcOr,
+	srcXor,
+	transparent,
+};
+
+enum PenModeID
+{
+	patOr = transparent + 1,
+	patXor,
+};
+
+struct CIcon
+{
+};
+
+struct BitMap
+{
+	Rect m_rect;
+	GpPixelFormat_t m_pixelFormat;
+	size_t m_pitch;
+	void *m_data;
+
+	void Init(const Rect &rect, GpPixelFormat_t pixelFormat, size_t pitch, void *dataPtr);
+};
+
+struct RGBColor
+{
+	unsigned short red;
+	unsigned short green;
+	unsigned short blue;
+};
+
+typedef GDevice *GDPtr;
+typedef GDPtr *GDHandle;
+
+typedef CIcon *CIconPtr;
+typedef CIconPtr *CIconHandle;
+
+typedef PortabilityLayer::QDPort GrafPort;
+typedef GrafPort *GrafPtr;
+
+typedef Byte Pattern[8];
+
+void GetPort(GrafPtr *graf);
+void SetPort(GrafPtr graf);
+void SetPortWindowPort(WindowPtr window);
+void SetPortDialogPort(Dialog *dialog);
+
+void BeginUpdate(WindowPtr graf);
+void EndUpdate(WindowPtr graf);
+
+OSErr GetIconSuite(Handle *suite, short resID, IconSuiteFlags flags);
+OSErr PlotIconSuite(Rect *rect, IconAlignmentType alignType, IconTransformType transformType, Handle iconSuite);
+
+CIconHandle GetCIcon(short resID);
+OSErr PlotCIcon(Rect *rect, CIconHandle icon);
+void DisposeCIcon(CIconHandle icon);
+
+void SetRect(Rect *rect, short left, short top, short right, short bottom);
+
+GDHandle GetMainDevice();
+
+void TextSize(int sz);
+void TextFace(int face);
+void TextFont(int fontID);
+int TextWidth(const PLPasStr &str, int firstChar1Based, int length);
+void MoveTo(int x, int y);
+void LineTo(int x, int y);
+void SetOrigin(int x, int y);
+void ForeColor(SystemColorID color);
+void BackColor(SystemColorID color);
+void GetForeColor(RGBColor *color);
+void Index2Color(int index, RGBColor *color);
+void RGBForeColor(const RGBColor *color);
+void DrawString(const PLPasStr &str);
+void PaintRect(const Rect *rect);
+void PaintOval(const Rect *rect);
+void PaintRgn(RgnHandle region);
+
+void ClipRect(const Rect *rect);	// Sets the clipping area
+void FrameRect(const Rect *rect);
+void FrameOval(const Rect *rect);
+void FrameRoundRect(const Rect *rect, int w, int h);
+void PenMode(CopyBitsMode copyBitsMode);
+void PenMode(PenModeID mode);
+void PenPat(const Pattern *pattern);
+void PenSize(int w, int h);
+void PenNormal();
+void EraseRect(const Rect *rect);
+void InvertRect(const Rect *rect);
+void InsetRect(Rect *rect, int x, int y);
+void Line(int x, int y);	// FIXME: Is this relative or absolute?
+Pattern *GetQDGlobalsGray(Pattern *pattern);
+Pattern *GetQDGlobalsBlack(Pattern *pattern);
+
+// Finds a pattern from a 'PAT#' resource
+// Index is 1-based
+void GetIndPattern(Pattern *pattern, int patListID, int index);
+
+void DebugPixMap(PixMap **pixMap, const char *outName);
+
+void CopyBits(const BitMap *srcBitmap, BitMap *destBitmap, const Rect *srcRect, const Rect *destRect, CopyBitsMode copyMode, RgnHandle maskRegion);
+void CopyMask(const BitMap *srcBitmap, const BitMap *maskBitmap, BitMap *destBitmap, const Rect *srcRect, const Rect *maskRect, const Rect *destRect);
+
+RgnHandle NewRgn();
+void RectRgn(RgnHandle region, const Rect *rect);
+void UnionRgn(RgnHandle regionA, RgnHandle regionB, RgnHandle regionC);
+void DisposeRgn(RgnHandle rgn);
+void OpenRgn();
+void CloseRgn(RgnHandle rgn);
+Boolean PtInRgn(Point point, RgnHandle rgn);
+
+void GetClip(RgnHandle rgn);
+void SetClip(RgnHandle rgn);
+
+BitMap *GetPortBitMapForCopyBits(CGrafPtr grafPtr);
+CGrafPtr GetWindowPort(WindowPtr window);
+RgnHandle GetPortVisibleRegion(CGrafPtr port, RgnHandle region);
+
+// Computes A - B and returns it packed?
+Int32 DeltaPoint(Point pointA, Point pointB);
+
+// Subtracts srcPoint from destPoint (reverse of DeltaPoint)
+void SubPt(Point srcPoint, Point *destPoint);
+
+Boolean SectRect(const Rect *rectA, const Rect *rectB, Rect *outIntersection);
+
+Boolean PtInRect(Point point, const Rect *rect);
+
+void RestoreDeviceClut(void *unknown);
+void PaintBehind(void *unknown, RgnHandle region);
+
+RgnHandle GetGrayRgn();	// Returns the region not occupied by the menu bar
+
+#endif