--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uidesigner/com.nokia.sdt.series60.componentlibrary/components/controls/CEikLabel_visual.js	Fri Apr 03 23:33:03 2009 +0100
@@ -0,0 +1,245 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+include("../renderLibrary.js")
+include("../implLibrary.js")
+
+function CEikLabelVisual() {
+}
+
+function isDialog(inst) {
+	return inst.componentId == "com.nokia.sdt.series60.CAknDialog";
+}
+
+CEikLabelVisual.prototype.draw = function(instance, laf, graphics) {
+	draw(instance, laf, graphics, false);
+}
+
+CEikLabelVisual.prototype.getPreferredSize = function(instance, laf, wHint, hHint) {
+	return getPreferredSize(instance, laf, wHint, hHint, !isDialog(instance.parent));
+}
+
+
+setupCommonDirectLabelEditing(CEikLabelVisual.prototype, 
+	"text", 
+	null,
+	function(instance, laf) { return laf.getFont(instance.properties.font); } 
+	)
+
+function draw(instance, laf, graphics, wrap) {
+	var properties = instance.properties
+	var flags = 0;
+	
+	if (wrap)
+		flags |= Font.WRAPPING_ENABLED;
+	else
+		flags |= Font.WRAPPING_NONE;
+		
+	switch (properties.alignment) {
+	case "EEikLabelAlignHCenter":
+		flags |= Font.ALIGN_CENTER; break;
+	case "EEikLabelAlignHLeft":
+		flags |= Font.ALIGN_LEFT; break;
+	case "EEikLabelAlignHRight":
+		flags |= Font.ALIGN_RIGHT; break;
+	}
+	if (properties.strikethrough != false)
+		flags |= Font.OPTIONS_STRIKETHROUGH;
+	if (properties.underline != false)
+		flags |= Font.OPTIONS_UNDERLINE;
+
+/*
+	switch (properties.emphasis) {
+	case "EPartialEmphasis":
+		flags |= Font.OPTIONS_BOLD;
+		break;
+	case "EFullEmphasis":
+		flags |= Font.OPTIONS_EXTRABOLD;
+	}
+*/
+	
+	var font = laf.getFont(properties.font);
+	graphics.setFont(font);
+		
+	var pattern = null;
+	var drawBg = false;
+	graphics.setBackground(getBackgroundColor(instance, laf))
+
+	switch (properties.emphasis) {
+	case "EPartialEmphasis":
+		drawBg = true;
+		graphics.setBackground(laf.getColor("EEikColorLabelBackgroundPartialEmphasis"));
+		break;
+	case "EFullEmphasis":
+		drawBg = true;
+		graphics.setBackground(laf.getColor("EEikColorLabelBackgroundFullEmphasis"));
+	}
+
+	// get bounding rect
+	var rect = instance.getRenderingBounds();
+	var text = chooseScalableText(properties.text, font, rect.width);
+
+	if (drawBg) {
+		graphics.fillRectangle(rect);
+	}
+	
+	if (properties.brushStyle != "ENullBrush") {
+		pattern = getPattern(graphics, properties.brushStyle);
+		graphics.setBackgroundPattern(pattern);
+		graphics.fillRectangle(rect);
+	}
+	
+		
+	// Series 60 draws left justified if the extent is at least the bounds
+	oversize = new Point(rect.width * 2, rect.height);
+	size = graphics.formattedStringExtent(text, oversize, flags | Font.WRAPPING_NONE);
+	if (size.x >= rect.width) {
+		flags &= ~Font.ALIGN_MASK;
+		flags |= Font.ALIGN_LEFT;
+	}
+	
+	text = text.replace(/\u2028|\u2029/,"\u7fff");
+	graphics.drawFormattedString(text,
+			rect,
+			flags,
+			properties.pixelGapBetweenLines);
+	
+	if (pattern != null)
+		pattern.dispose();
+}
+
+// N.B.: we must define this function outside the prototype
+// in order for strings to persist as such.  Otherwise they
+// are converted to Object and switch() no longer works!
+
+function getPattern(graphics, patt) {
+
+	if (this.image3 == null) {
+		this.image3 = Images.newImage(graphics.getDevice(), 3, 3)
+	}
+	if (this.image4 == null) {
+		this.image4 = Images.newImage(graphics.getDevice(), 4, 4)
+	}
+
+	//println("brush type: " +typeof(patt));
+	
+	var img;
+	if (patt != "EDiamondCrossHatchBrush" 
+	&& patt != "EVerticalHatchBrush" 
+	&& patt != "EHorizontalHatchBrush")
+		img = this.image3
+	else
+		img = this.image4
+		
+	var gc = new GC(graphics.getDevice(), img)
+
+	//gc.setBackground(Colors.getColor(255, 255, 255))
+	gc.setBackground(graphics.getBackground())
+	gc.fillRectangle(0, 0, 4, 4);
+	gc.setBackground(Colors.getColor(255, 255,255))
+	gc.setForeground(Colors.getColor(0, 0, 0))
+	
+	switch (patt) {
+	case "EVerticalHatchBrush":
+		gc.drawLine(1, 0, 1, 3); 
+		gc.drawLine(3, 0, 3, 3); 
+		break;
+	case "EForwardDiagonalHatchBrush":
+		gc.drawLine(0, 2, 2, 0); 
+		break;
+	case "EHorizontalHatchBrush":
+		gc.drawLine(0, 1, 3, 1);
+		gc.drawLine(0, 3, 3, 3);
+		break;
+	case "ERearwardDiagonalHatchBrush":
+		gc.drawLine(0, 0, 2, 2);
+		break;
+	case "ESquareCrossHatchBrush":
+		gc.drawLine(1, 0, 1, 3);
+		gc.drawLine(0, 1, 3, 1);
+		break;
+	case "EDiamondCrossHatchBrush":
+		gc.drawLine(0, 0, 3, 3); 
+		gc.drawLine(2, 0, 0, 2);
+		break;
+	case "ESolidBrush":
+	default:
+		// note: if all cases come here, it's because switch(string)
+		// only makes sense with actual string types.  
+		// If this function is part of a prototype that's wrapped
+		// into JS by UI Designer, then Rhino tends to coerce the arguments
+		// to Object.
+		
+		//println("default brush type: " +patt);
+		gc.setBackground(Colors.getColor(0, 0, 0))
+		gc.fillRectangle(0, 0, 5, 5); 
+		break;
+	}
+	
+	gc.dispose()
+	
+	try {
+		return new Pattern(graphics.getDevice(), img)
+	} catch (e) {
+		// not GDI+
+		return null;
+	}
+}
+
+function getPreferredSize(instance, laf, wHint, hHint, wrap) {
+	var properties = instance.properties;
+	var flags = 0;
+	
+	if (wrap)
+		flags |= Font.WRAPPING_ENABLED;
+	else
+		flags |= Font.WRAPPING_NONE;
+		
+	font = laf.getFont(properties.font);
+	switch (properties.alignment) {
+	case "EEikLabelAlignHCenter":
+		flags |= Font.ALIGN_CENTER; break;
+	case "EEikLabelAlignHLeft":
+		flags |= Font.ALIGN_LEFT; break;
+	case "EEikLabelAlignHRight":
+		flags |= Font.ALIGN_RIGHT; break;
+	}
+	
+	// get bounding rect
+	var layoutBounds = instance.getLayoutBounds();
+	width = layoutBounds.width;
+	height = layoutBounds.height;
+	// if either of these are empty, use the parent's bounds as starting point
+	if ((width == 0) || (height == 0)) {
+		layoutBounds = instance.parent.getLayoutBounds();
+		width = layoutBounds.width;
+		height = layoutBounds.height;
+	}
+	
+	if (wHint >= 0)
+		width = wHint;
+	if (hHint >= 0)
+		height = hHint;
+	var bounds = new Point(width, height);
+	
+	var text = chooseScalableText(properties.text.toString(), font, width);
+	if (text.length == 0)
+		text = " ";
+	return font.formattedStringExtent(text, bounds, flags, properties.pixelGapBetweenLines);
+}
+