matt-curtis

var LinkGrabber = {
	textarea: null,

	/* Textarea Management */

	attach_ta: function(){
		if(LinkGrabber.textarea != null) return;

		var textarea = LinkGrabber.textarea = document.createElement("textarea");
		textarea.setAttribute("style", "position: fixed; width: 100%; margin: 0; top: 0; bottom: 0; right: 0; left: 0; z-index: 99999999");

matt-curtis

- (void) forceRedrawInWebView:(UIWebView*)webView {
    NSArray *views = webView.scrollView.subviews;

    for(int i = 0; i<views.count; i++){
        UIView *view = views[i];

        //if([NSStringFromClass([view class]) isEqualToString:@"UIWebBrowserView"]){
            [view setNeedsDisplayInRect:webView.bounds]; // Webkit Repaint, usually fast
            [view setNeedsLayout]; // Webkit Relayout (slower than repaint)

matt-curtis

var getAllTextInColumn = function(rect){
    /*
        rect should be the size and x,y of the column
    */

    if(document.caretPositionFromPoint){
        var caretRangeStart = document.caretPositionFromPoint(rect.left, rect.top);
        var caretRangeEnd = document.caretPositionFromPoint(rect.left+rect.width-1, rect.top+rect.height-1);
    } else if(document.caretRangeFromPoint){
        var caretRangeStart = document.caretRangeFromPoint(rect.left, rect.top);