Initial Commit

common/PEN.HPP

@@ -0,0 +1,104 @@
+#ifndef _COMMON_PEN_HPP_
+#define _COMMON_PEN_HPP_
+#ifndef _COMMON_WINDOWS_HPP_
+#include <common/windows.hpp>
+#endif
+#ifndef _COMMON_RGBCOLOR_HPP_
+#include <common/rgbcolor.hpp>
+#endif
+
+class Pen
+{
+public:
+	enum{DefaultWidth=1};
+	enum PenStyle{PSolid=PS_SOLID,PDash=PS_DASH,PDot=PS_DOT,PDashDot=PS_DASHDOT,PDashDotDot=PS_DASHDOTDOT,PNull=PS_NULL,PInsideFrame=PS_INSIDEFRAME};
+	Pen(void);
+	Pen(HPEN somePen);
+	Pen(const Pen &somePen);
+	Pen(const RGBColor &someRGBColor,PenStyle penStyle=PSolid,short penWidth=DefaultWidth);
+	Pen(const RGBColor &someRGBColor,short penWidth);
+	~Pen();
+	void color(const RGBColor &someRGBColor);
+	const RGBColor &color(void)const;
+	operator HPEN(void)const;
+private:
+	enum Disposition{DeletePen,AssumePen,InvalidPen};
+	Pen &operator=(const Pen &somePen);
+  WORD operator==(const Pen &somePen);
+	HPEN  mhPen;
+	RGBColor mColor;
+	Disposition mDisposition;
+};
+
+inline
+Pen::Pen(void)
+: mhPen(::CreatePen(PS_SOLID,DefaultWidth,RGBColor(0,0,0))), mDisposition(DeletePen)
+{
+}
+
+inline
+Pen::Pen(HPEN somePen)
+: mhPen(somePen), mDisposition(AssumePen)
+{
+}
+
+inline
+Pen::Pen(const Pen &somePen)
+: mhPen(::CreatePen(PS_SOLID,DefaultWidth,somePen.mColor)), mColor(somePen.mColor),
+	mDisposition(DeletePen)
+{
+}
+
+inline
+Pen::Pen(const RGBColor &someRGBColor,PenStyle penStyle,short penWidth)
+: mhPen(::CreatePen(penStyle,penWidth,(COLORREF)someRGBColor)), mColor(someRGBColor),
+	mDisposition(DeletePen)
+{
+}
+
+inline
+Pen::Pen(const RGBColor &someRGBColor,short penWidth)
+: mhPen(::CreatePen(PSolid,penWidth,(COLORREF)someRGBColor)), mColor(someRGBColor),
+  mDisposition(DeletePen)
+{
+}
+
+inline
+Pen::~Pen()
+{
+	if(mhPen&&DeletePen==mDisposition)::DeleteObject(mhPen);
+}
+
+inline
+void Pen::color(const RGBColor &someRGBColor)
+{
+	if(mhPen)::DeleteObject(mhPen);
+	mhPen=::CreatePen(PS_SOLID,DefaultWidth,(COLORREF)someRGBColor);
+	mDisposition=DeletePen;
+	mColor=someRGBColor;
+}
+
+inline
+const RGBColor &Pen::color(void)const
+{
+	return mColor;
+}
+
+inline
+Pen::operator HPEN(void)const
+{
+	return mhPen;
+}
+
+inline
+Pen &Pen::operator=(const Pen &/*somePen*/)
+{
+  return *this;
+}
+
+inline
+WORD Pen::operator==(const Pen &/*somePen*/)
+{
+	return FALSE;
+}
+#endif