From fc2f5b2cd655f1391f2abda1b39e37cdec98a951 Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Fri, 17 Oct 2003 15:35:43 +0000
Subject: Initial revision

---
 lib/gui/decoration.cpp | 181 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 181 insertions(+)
 create mode 100644 lib/gui/decoration.cpp

(limited to 'lib/gui/decoration.cpp')

diff --git a/lib/gui/decoration.cpp b/lib/gui/decoration.cpp
new file mode 100644
index 00000000..4debef98
--- /dev/null
+++ b/lib/gui/decoration.cpp
@@ -0,0 +1,181 @@
+#include <lib/gui/decoration.h>
+#include <lib/gdi/gpixmap.h>
+#include <lib/gdi/grc.h>
+#include <lib/gui/eskin.h>
+#include <lib/gui/ewidget.h>
+
+/*
+
+	+-------+-----------------+--------+
+	|TopLeft|        Top      |TopRight|
+	+------++-----------------+--+-----+
+	|  Left|     client          |Right|
+	+------+---+-----------+-----+-----+
+	|BottomLeft|   Bottom  |BottomRight|
+	+----------+-----------+-----------+
+
+*/
+
+eDecoration::eDecoration()
+{
+	iTopLeft=iTop=iTopRight=iLeft=iRight=iBottomLeft=iBottom=iBottomRight=0;
+	borderLeft=borderTop=borderRight=borderBottom=0;
+}
+
+bool eDecoration::load(const eString& base)
+{
+	if (basename != base)
+	{
+		basename=base;	// all your
+		
+		eSkin::getActive()->queryImage(iTopLeft, basename + ".topLeft");
+		eSkin::getActive()->queryImage(iTop, basename + ".top");
+		eSkin::getActive()->queryImage(iTopRight, basename + ".topRight");
+		eSkin::getActive()->queryImage(iLeft, basename + ".left");
+		eSkin::getActive()->queryImage(iRight, basename + ".right");
+		eSkin::getActive()->queryImage(iBottomLeft, basename + ".bottomLeft");
+		eSkin::getActive()->queryImage(iBottom, basename + ".bottom");
+		eSkin::getActive()->queryImage(iBottomRight, basename + ".bottomRight");
+
+		borderLeft=borderTop=borderRight=borderBottom=0;
+	
+		if (iTop)
+			borderTop = iTop->y;
+		if (iLeft)
+			borderLeft = iLeft->x;
+		if (iRight)
+			borderRight = iRight->x;
+		if (iBottom)
+			borderBottom = iBottom->y;
+	}
+	return operator bool();
+}
+
+void eDecoration::drawDecoration(gPainter *target, ePoint size)
+{
+  int x=0, xm=size.x(), y, ym;
+
+	if (iBottomLeft)
+	{
+    target->blit(iBottomLeft, ePoint(0, size.y()-iBottomLeft->y));
+		x+=iBottomLeft->x;
+	}
+
+	if (iBottomRight)
+	{
+		xm-=iBottomRight->x;
+		target->blit(iBottomRight, ePoint(xm, size.y()-iBottomRight->y), eRect(x, size.y()-iBottomRight->y, size.x()-x, iBottomRight->y));
+	}
+
+	if (iBottom)
+	{
+    while (x<xm)
+		{
+			target->blit(iBottom, ePoint(x, size.y()-iBottom->y), eRect(x, size.y()-iBottom->y, xm-x, size.y()));
+			x+=iBottom->x;
+		}
+	}
+
+	x=0;
+	xm=size.x();
+
+	if (iTopLeft)
+	{
+		target->blit(iTopLeft, ePoint(0, 0) );
+		x+=iTopLeft->x;
+	}
+
+	if (iTopRight)
+	{
+		xm-=iTopRight->x;
+		target->blit(iTopRight, ePoint(xm, 0), eRect(x, 0, size.x()-x, size.y()));
+	}
+
+	if (iTop)
+	{
+		while (x<xm)
+		{
+			target->blit(iTop, ePoint(x, 0), eRect(x, 0, xm-x, size.y()));
+			x+=iTop->x;
+		}
+	}
+
+	y=0; ym=size.y();
+	
+	if (iTopLeft)
+		y=iTopLeft->y;
+	if (iBottomLeft)
+		ym=size.y()-iBottomLeft->y;
+	if (iLeft)
+  {
+    while (y<ym)
+		{
+      target->blit(iLeft, ePoint(0, y), eRect(0, y, iLeft->x, ym-y));
+			y+=iLeft->y;
+		}
+  }
+
+	if (iTopRight)
+		y=iTopRight->y;
+	if (iBottomRight)
+		ym=size.y()-iBottomRight->y;
+	if (iRight)
+  {
+    while (y<ym)
+		{
+			target->blit(iRight, ePoint(size.x()-iRight->x, y), eRect(size.x()-iRight->x, y, iRight->x, ym-y));
+			y+=iRight->y;
+		}
+  }
+	
+	target->flush();
+}
+
+int eDecoWidget::setProperty( const eString &prop, const eString &value)
+{
+	if (prop == "loadDeco")
+	{
+		if ( value != "" )
+			strDeco=value;
+
+		loadDeco();
+	}
+	else
+		return eWidget::setProperty( prop, value );
+
+	return 0;
+}
+
+int eDecoWidget::eventFilter( const eWidgetEvent &evt )
+{
+	if ( evt.type == eWidgetEvent::changedSize )
+	{
+		if (deco)
+		{
+			crect.setLeft( deco.borderLeft );
+			crect.setTop( deco.borderTop );
+			crect.setWidth( width() - (deco.borderRight + deco.borderLeft) );
+			crect.setHeight( height() - (deco.borderBottom + deco.borderTop ) );
+		}
+		if (deco_selected)
+		{
+			crect_selected.setLeft( deco_selected.borderLeft );
+			crect_selected.setTop( deco_selected.borderTop );
+			crect_selected.setWidth( width() - (deco_selected.borderRight + deco_selected.borderLeft) );
+			crect_selected.setHeight( height() - (deco_selected.borderBottom + deco_selected.borderTop ) );
+		}
+	}
+	return 0; //always return 0... the eventHandler must been called...
+}
+
+void eDecoWidget::loadDeco()
+{
+	int i = 0;
+	if ( deco.load( strDeco ) )
+		i |= 1;
+	if ( deco_selected.load( strDeco+".selected" ) )
+		i |= 1;
+	if (i)
+		event( eWidgetEvent::changedSize );
+}
+
-- 
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