Backport [1175] and [1176]

[platal.git] / htdocs / javascript / flyspray.js

/***************************************************************************\r
 *  Copyright (C) 2003-2006 Polytechnique.org                              *\r
 *  http://opensource.polytechnique.org/                                   *\r
 *                                                                         *\r
 *  This program is free software; you can redistribute it and/or modify   *\r
 *  it under the terms of the GNU General Public License as published by   *\r
 *  the Free Software Foundation; either version 2 of the License, or      *\r
 *  (at your option) any later version.                                    *\r
 *                                                                         *\r
 *  This program is distributed in the hope that it will be useful,        *\r
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *\r
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *\r
 *  GNU General Public License for more details.                           *\r
 *                                                                         *\r
 *  You should have received a copy of the GNU General Public License      *\r
 *  along with this program; if not, write to the Free Software            *\r
 *  Foundation, Inc.,                                                      *\r
 *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *\r
 ***************************************************************************/\r
\r
function send_bug() {\r
        var h = windowHeight();\r
        var y = getScrollY();\r
        y += (h - 470) /2;\r
	document.getElementById('flyspray_report').style.display = 'block';\r
        document.getElementById('flyspray_report').style.top = y+'px';\r
	return false;\r
}\r
\r
function getScrollY() {\r
    var scrOfX = 0, scrOfY = 0;\r
    if( typeof( window.pageYOffset ) == 'number' ) {\r
        //Netscape compliant\r
        scrOfY = window.pageYOffset;\r
    } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {\r
        //DOM compliant\r
        scrOfY = document.body.scrollTop;\r
    } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {\r
        //IE6 standards compliant mode\r
        scrOfY = document.documentElement.scrollTop;\r
    }\r
    return scrOfY;\r
}\r
function windowHeight() {\r
    if( typeof( window.innerWidth ) == 'number' ) {\r
        //Non-IE\r
        return window.innerHeight;\r
    } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {\r
        return document.documentElement.clientHeight;\r
    } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {\r
        //IE 4 compatible\r
        return document.body.clientHeight;\r
    }\r
    return 0;\r
}\r
\r
function close_bug(f,send) {\r
	var detail = document.getElementById('flyspray_detail');\r
	detail.value = utf8(detail.value);\r
	var title = document.getElementById('flyspray_title');\r
	title.value = utf8(title.value);\r
	if (send) {\r
		f.target = '_blank';\r
		f.submit();\r
	}\r
	f.reset();\r
	document.getElementById('flyspray_report').style.display = 'none';\r
}\r
\r
function utf8(isotext)\r
{\r
	var utf8text = "";\r
	for ( i=0; i<isotext.length; i++ )\r
	{\r
		unicodchar = isotext.charCodeAt(i);\r
		\r
		if(unicodchar < 128){\r
			utf8text += String.fromCharCode(unicodchar);\r
		} else if(unicodchar < 0x800) {\r
			var val1 = 0xC0 + (unicodchar & 0x7C0) / 0x40;		// 0011111000000\r
			var val2 = 0x80 + (unicodchar & 0x3F);				// 0000000111111\r
			utf8text += String.fromCharCode(val1,val2);\r
		} else if(unicodchar < 0x10000) {\r
			var val1 = 0xE0 + (unicodchar & 0xF000) / 0x1000;	// 001111000000000000\r
			var val2 = 0x80 + (unicodchar &  0xFC0) / 0x40;		// 000000111111000000\r
			var val3 = 0x80 + (unicodchar &   0x3F);			// 000000000000111111\r
			utf8text += String.fromCharCode(val1,val2, val3);\r
		} else if(unicodchar < 0x200000){\r
			var val4 = 0x80 + (unicodchar & 0x1C0000) / 0x40000;// 00111000000000000000000\r
			var val2 = 0x80 + (unicodchar &  0x3F000) / 0x1000;	// 00000111111000000000000\r
			var val3 = 0x80 + (unicodchar &    0xFC0) / 0x40;	// 00000000000111111000000\r
			var val4 = 0x80 + (unicodchar &     0x3F);			// 00000000000000000111111\r
			utf8text += String.fromCharCode(val1,val2, val3, val4);\r
        }\r
	}\r
	return utf8text;\r
}\r