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Commit e85cd189 authored by Oleg.Korshul's avatar Oleg.Korshul
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git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@51963 954022d7-b5bf-4e40-9824-e11837661b57
parent 39e1b515
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Word/Drawing/AllFonts.js
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Word/Drawing/Externals.js
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/** @define {boolean} */
var ASC_DOCS_API_USE_FONTS_ORIGINAL_FORMAT = false;
var ASC_DOCS_API_USE_FONTS_ORIGINAL_FORMAT = true;
var bIsLocalFontsUse = false;
......@@ -113,15 +113,10 @@ function CFontFileLoader(id)
}
scriptElem.onload = scriptElem.onerror = oThis._callback_font_load;
var _src = this.Id;
var _srcInd = _src.indexOf(".");
if (-1 != _srcInd)
_src = _src.substring(0, _srcInd);
if (this.IsNeedAddJSToFontPath)
scriptElem.setAttribute('src', basePath + "js/" + _src + ".js");
scriptElem.setAttribute('src', basePath + "js/" + this.Id + ".js");
else
scriptElem.setAttribute('src', basePath + _src + ".js");
scriptElem.setAttribute('src', basePath + this.Id + ".js");
scriptElem.setAttribute('type','text/javascript');
document.getElementsByTagName('head')[0].appendChild(scriptElem);
return false;
......@@ -129,11 +124,18 @@ function CFontFileLoader(id)
this._callback_font_load = function()
{
if (oThis.stream_index != -1)
oThis.Status = 0;
else
if (!window[oThis.Id])
oThis.Status = 1;
var __font_data_idx = g_fonts_streams.length;
g_fonts_streams[__font_data_idx] = CreateFontData4(window[oThis.Id]);
oThis.SetStreamIndex(__font_data_idx);
oThis.Status = 0;
// удаляем строку
delete window[oThis.Id];
if (null != oThis.callback)
oThis.callback();
}
......@@ -922,53 +924,6 @@ CFontInfo.prototype =
}
}
function CImageLoader(id)
{
this.Id = id;
this.Status = -1; // -1 - notloaded, 0 - loaded, 1 - error, 2 - loading, 3 - imageloading
this.Image = null;
var oThis = this;
this.CheckLoaded = function()
{
return (0 == oThis.Status || 1 == oThis.Status);
}
this.LoadImageAsync = function(basePath, _callback)
{
this.callback = _callback;
if (-1 != this.Status)
return true;
this.Status = 2;
var scriptElem = document.createElement('script');
if (scriptElem.readyState && false)
{
scriptElem.onreadystatechange = function () {
if (this.readyState == 'complete' || this.readyState == 'loaded')
{
scriptElem.onreadystatechange = null;
setTimeout(oThis._callback_font_load(), 0);
}
}
}
scriptElem.onload = scriptElem.onerror = oThis._callback_font_load;
scriptElem.setAttribute('src',basePath + this.Id + ".js");
scriptElem.setAttribute('type','text/javascript');
document.getElementsByTagName('head')[0].appendChild(scriptElem);
return false;
}
this._callback_font_load = function()
{
if (oThis.Status != 3)
oThis.Status = 1;
if (null != oThis.callback)
oThis.callback();
}
}
// здесь если type == FONT_TYPE_EMBEDDED, то thumbnail - это base64 картинка,
// иначе - это позиция (y) в общем табнейле всех шрифтов (ADDITIONAL и STANDART)
function CFont(name, id, type, thumbnail, style)
......@@ -994,4 +949,338 @@ function CImage(src)
this.src = src;
this.Image = null;
this.Status = ImageLoadStatus.Complete;
}
\ No newline at end of file
}
// ALL_FONTS_PART -------------------------------------------------------------
(function(document){
var __len_files = window["__fonts_files"].length;
window.g_font_files = new Array(__len_files);
for (var i = 0; i < __len_files; i++)
{
window.g_font_files[i] = new CFontFileLoader(window["__fonts_files"][i]);
}
var __len_infos = window["__fonts_infos"].length;
window.g_font_infos = new Array(__len_infos);
window.g_map_font_index = {};
for (var i = 0; i < __len_infos; i++)
{
var _info = window["__fonts_infos"][i];
window.g_font_infos[i] = new CFontInfo(_info[0], i, 0, _info[1], _info[2], _info[3], _info[4], _info[5], _info[6], _info[7], _info[8]);
window.g_map_font_index[_info[0]] = i;
}
// удаляем временные переменные
delete window["__fonts_files"];
delete window["__fonts_infos"];
})(window.document);
var charA = "A".charCodeAt(0);
var charZ = "Z".charCodeAt(0);
var chara = "a".charCodeAt(0);
var charz = "z".charCodeAt(0);
var char0 = "0".charCodeAt(0);
var char9 = "9".charCodeAt(0);
var charp = "+".charCodeAt(0);
var chars = "/".charCodeAt(0);
function DecodeBase64Char(ch)
{
if (ch >= charA && ch <= charZ)
return ch - charA + 0;
if (ch >= chara && ch <= charz)
return ch - chara + 26;
if (ch >= char0 && ch <= char9)
return ch - char0 + 52;
if (ch == charp)
return 62;
if (ch == chars)
return 63;
return -1;
}
var b64_decode = new Array();
for (var i = charA; i <= charZ; i++)
b64_decode[i] = i - charA + 0;
for (var i = chara; i <= charz; i++)
b64_decode[i] = i - chara + 26;
for (var i = char0; i <= char9; i++)
b64_decode[i] = i - char0 + 52;
b64_decode[charp] = 62;
b64_decode[chars] = 63;
function DecodeBase64(imData, szSrc)
{
var srcLen = szSrc.length;
var nWritten = 0;
var dstPx = imData.data;
var index = 0;
if (window.chrome)
{
while (index < srcLen)
{
var dwCurr = 0;
var i;
var nBits = 0;
for (i=0; i<4; i++)
{
if (index >= srcLen)
break;
var nCh = DecodeBase64Char(szSrc.charCodeAt(index++));
if (nCh == -1)
{
i--;
continue;
}
dwCurr <<= 6;
dwCurr |= nCh;
nBits += 6;
}
dwCurr <<= 24-nBits;
for (i=0; i<nBits/8; i++)
{
dstPx[nWritten++] = ((dwCurr & 0x00ff0000) >>> 16);
dwCurr <<= 8;
}
}
}
else
{
var p = b64_decode;
while (index < srcLen)
{
var dwCurr = 0;
var i;
var nBits = 0;
for (i=0; i<4; i++)
{
if (index >= srcLen)
break;
var nCh = p[szSrc.charCodeAt(index++)];
if (nCh == undefined)
{
i--;
continue;
}
dwCurr <<= 6;
dwCurr |= nCh;
nBits += 6;
}
dwCurr <<= 24-nBits;
for (i=0; i<nBits/8; i++)
{
dstPx[nWritten++] = ((dwCurr & 0x00ff0000) >>> 16);
dwCurr <<= 8;
}
}
}
}
function CreateFontData2(szSrc, dstLen)
{
var srcLen = szSrc.length;
var nWritten = 0;
if (dstLen === undefined)
dstLen = srcLen;
var pointer = g_memory.Alloc(dstLen);
var stream = new FT_Stream(pointer.data, dstLen);
stream.obj = pointer.obj;
var dstPx = stream.data;
var index = 0;
if (window.chrome)
{
while (index < srcLen)
{
var dwCurr = 0;
var i;
var nBits = 0;
for (i=0; i<4; i++)
{
if (index >= srcLen)
break;
var nCh = DecodeBase64Char(szSrc.charCodeAt(index++));
if (nCh == -1)
{
i--;
continue;
}
dwCurr <<= 6;
dwCurr |= nCh;
nBits += 6;
}
dwCurr <<= 24-nBits;
for (i=0; i<nBits/8; i++)
{
dstPx[nWritten++] = ((dwCurr & 0x00ff0000) >>> 16);
dwCurr <<= 8;
}
}
}
else
{
var p = b64_decode;
while (index < srcLen)
{
var dwCurr = 0;
var i;
var nBits = 0;
for (i=0; i<4; i++)
{
if (index >= srcLen)
break;
var nCh = p[szSrc.charCodeAt(index++)];
if (nCh == undefined)
{
i--;
continue;
}
dwCurr <<= 6;
dwCurr |= nCh;
nBits += 6;
}
dwCurr <<= 24-nBits;
for (i=0; i<nBits/8; i++)
{
dstPx[nWritten++] = ((dwCurr & 0x00ff0000) >>> 16);
dwCurr <<= 8;
}
}
}
return stream;
}
function CreateFontData3(szSrc)
{
var srcLen = szSrc.length;
var nWritten = 0;
var pointer = g_memory.Alloc(srcLen);
var stream = new FT_Stream(pointer.data, srcLen);
stream.obj = pointer.obj;
var dstPx = stream.data;
var index = 0;
while (index < srcLen)
{
dstPx[index] = (szSrc.charCodeAt(index) & 0xFF);
index++;
}
return stream;
}
function CreateFontData4(szSrc)
{
var srcLen = szSrc.length;
var nWritten = 0;
var index = 0;
var dst_len = "";
while (true)
{
var _c = szSrc.charCodeAt(index);
if (_c == ";".charCodeAt(0))
break;
dst_len += String.fromCharCode(_c);
index++;
}
index++;
var dstLen = parseInt(dst_len);
var pointer = g_memory.Alloc(dstLen);
var stream = new FT_Stream(pointer.data, dstLen);
stream.obj = pointer.obj;
var dstPx = stream.data;
if (window.chrome)
{
while (index < srcLen)
{
var dwCurr = 0;
var i;
var nBits = 0;
for (i=0; i<4; i++)
{
if (index >= srcLen)
break;
var nCh = DecodeBase64Char(szSrc.charCodeAt(index++));
if (nCh == -1)
{
i--;
continue;
}
dwCurr <<= 6;
dwCurr |= nCh;
nBits += 6;
}
dwCurr <<= 24-nBits;
for (i=0; i<nBits/8; i++)
{
dstPx[nWritten++] = ((dwCurr & 0x00ff0000) >>> 16);
dwCurr <<= 8;
}
}
}
else
{
var p = b64_decode;
while (index < srcLen)
{
var dwCurr = 0;
var i;
var nBits = 0;
for (i=0; i<4; i++)
{
if (index >= srcLen)
break;
var nCh = p[szSrc.charCodeAt(index++)];
if (nCh == undefined)
{
i--;
continue;
}
dwCurr <<= 6;
dwCurr |= nCh;
nBits += 6;
}
dwCurr <<= 24-nBits;
for (i=0; i<nBits/8; i++)
{
dstPx[nWritten++] = ((dwCurr & 0x00ff0000) >>> 16);
dwCurr <<= 8;
}
}
}
return stream;
}
var g_fonts_streams = new Array();
// сначала хотел писать "вытеснение" из этого мапа.
// но тогда нужно хранить base64 строки. Это не круто. По памяти - даже
// выигрыш будет. Не особо то шрифты жмутся lzw или deflate
// поэтому лучше из памяти будем удалять base64 строки
// ----------------------------------------------------------------------------
\ No newline at end of file
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