mirror of
https://github.com/cappuccino/cappuccino.git
synced 2026-08-25 13:07:02 +00:00
105 lines
2.7 KiB
Plaintext
105 lines
2.7 KiB
Plaintext
|
|
|
|
@import <Foundation/CPObject.j>
|
|
|
|
#include "../CoreGraphics/CGGeometry.h"
|
|
#include "Platform.h"
|
|
|
|
|
|
#if PLATFORM(DOM)
|
|
var DOMIFrameElement = nil,
|
|
DOMSpanElement = nil,
|
|
DefaultFont = nil;
|
|
#endif
|
|
|
|
@implementation CPPlatformString : CPObject
|
|
{
|
|
}
|
|
|
|
+ (void)bootstrap
|
|
{
|
|
#if PLATFORM(DOM)
|
|
DOMIFrameElement = document.createElement("iframe");
|
|
|
|
DOMIFrameElement.name = name = "iframe_" + FLOOR(RAND() * 10000);
|
|
DOMIFrameElement.style.position = "absolute";
|
|
DOMIFrameElement.style.left = "-100px";
|
|
DOMIFrameElement.style.top = "-100px";
|
|
DOMIFrameElement.style.width = "1px";
|
|
DOMIFrameElement.style.height = "1px";
|
|
DOMIFrameElement.style.borderWidth = "0px";
|
|
DOMIFrameElement.style.background = "blue";
|
|
DOMIFrameElement.style.overflow = "hidden";
|
|
DOMIFrameElement.style.zIndex = 100000000000;
|
|
|
|
document.getElementsByTagName("body")[0].appendChild(DOMIFrameElement);
|
|
|
|
var DOMIFrameDocument = (DOMIFrameElement.contentDocument || DOMIFrameElement.contentWindow.document);
|
|
|
|
DOMIFrameDocument.write("<html><head></head><body></body></html>");
|
|
DOMIFrameDocument.close();
|
|
|
|
DOMSpanElement = DOMIFrameDocument.createElement("span");
|
|
|
|
DOMSpanElement.style.position = "absolute";
|
|
DOMSpanElement.style.whiteSpace = "pre";
|
|
DOMSpanElement.style.visibility = "visible";
|
|
DOMSpanElement.style.padding = "0px";
|
|
DOMSpanElement.style.margin = "0px";
|
|
DOMSpanElement.style.background = "red";
|
|
|
|
DOMIFrameDocument.getElementsByTagName("body")[0].appendChild(DOMSpanElement);
|
|
#endif
|
|
}
|
|
|
|
+ (CGSize)sizeOfString:(CPString)aString withFont:(CPFont)aFont forWidth:(float)aWidth
|
|
{
|
|
#if PLATFORM(DOM)
|
|
if (!aFont)
|
|
{
|
|
if (!DefaultFont)
|
|
DefaultFont = [CPFont systemFontOfSize:12.0];
|
|
|
|
aFont = DefaultFont;
|
|
}
|
|
|
|
var style = DOMSpanElement.style;
|
|
|
|
if (aWidth === NULL)
|
|
{
|
|
style.width = "";
|
|
style.whiteSpace = "pre";
|
|
}
|
|
|
|
else
|
|
{
|
|
style.width = ROUND(aWidth) + "px";
|
|
|
|
if (document.attachEvent)
|
|
style.wordWrap = "break-word";
|
|
|
|
else
|
|
{
|
|
style.whiteSpace = "-o-pre-wrap";
|
|
style.whiteSpace = "-pre-wrap";
|
|
style.whiteSpace = "-moz-pre-wrap";
|
|
style.whiteSpace = "pre-wrap";
|
|
}
|
|
}
|
|
|
|
style.font = [aFont cssString];
|
|
|
|
if (CPFeatureIsCompatible(CPJavascriptInnerTextFeature))
|
|
DOMSpanElement.innerText = aString;
|
|
|
|
else if (CPFeatureIsCompatible(CPJavascriptTextContentFeature))
|
|
DOMSpanElement.textContent = aString;
|
|
|
|
return _CGSizeMake(DOMSpanElement.clientWidth, DOMSpanElement.clientHeight);
|
|
#else
|
|
return _CGSizeMakeZero();
|
|
#endif
|
|
}
|
|
|
|
@end
|