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Commit c09eda2e authored by Oleg Korshul's avatar Oleg Korshul
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сделал полностью работу с быстрым открытием в десктопе

parent d2ec7b04
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Showing with 171 additions and 2713 deletions
word/Drawing/documentrenderer.js
View file @ c09eda2e
......@@ -204,6 +204,9 @@ function CreateDocumentData(szSrc)
index++;
var dstLen = parseInt(dst_len);
if (0 == dstLen)
return null;
var pointer = g_memory.Alloc(dstLen);
var stream = new CStream(pointer.data, dstLen);
stream.obj = pointer.obj;
......@@ -275,7 +278,7 @@ function CreateDocumentData(szSrc)
return stream;
}
function CDrawingObject()
function CDrawingObject(metaDoc)
{
this.Page = -1;
this.StreamPos = -1;
......@@ -291,6 +294,8 @@ function CDrawingObject()
this.tm_shy = 0;
this.LastTimeDrawing = -1;
this.MetaDoc = metaDoc;
}
CDrawingObject.prototype =
......@@ -388,9 +393,9 @@ function CDocMeta()
this.SearchInfo =
{
Id : null,
Page : 0,
Text : null
Id : null,
Page : 0,
Text : null
};
this.SearchResults = {
......@@ -404,9 +409,12 @@ function CDocMeta()
Count : 0
};
var oThisDoc = this;
this.pagestreams = [];
}
this.Load = function(url, doc_bin_base64)
CDocMeta.prototype =
{
Load : function(url, doc_bin_base64)
{
var stream = CreateDocumentData(doc_bin_base64);
......@@ -457,9 +465,9 @@ function CDocMeta()
}
AscCommon.g_font_loader.LoadEmbeddedFonts("fonts/", this.Fonts);
}
},
this.InitDocument = function(drDoc)
InitDocument : function(drDoc)
{
for (var i = 0; i < this.PagesCount; i++)
{
......@@ -483,48 +491,53 @@ function CDocMeta()
editor.sync_countPagesCallback(this.PagesCount);
editor.sync_currentPageCallback(0);
}
},
this.drawPage = function(pageIndex, g)
drawPage : function(pageIndex, g)
{
var drObject = new CDrawingObject();
var drObject = new CDrawingObject(this);
drObject.Page = pageIndex;
drObject.StreamPos = this.Pages[pageIndex].start;
drObject.Graphics = g;
this.Drawings[this.Drawings.length] = drObject;
this.OnImageLoad(drObject);
}
},
this.stopRenderingPage = function(pageIndex)
stopRenderingPage : function(pageIndex)
{
for (var i = 0; i < this.Drawings.length; i++)
{
if (pageIndex == this.Drawings[i].Page)
{
oThisDoc.Drawings[i].BreakDrawing = 1;
this.Drawings[i].BreakDrawing = 1;
if (oThisDoc.Drawings[i].Graphics.IsClipContext)
if (this.Drawings[i].Graphics.IsClipContext)
{
oThisDoc.Drawings[i].Graphics.m_oContext.restore();
oThisDoc.Drawings[i].Graphics.IsClipContext = false;
this.Drawings[i].Graphics.m_oContext.restore();
this.Drawings[i].Graphics.IsClipContext = false;
}
oThisDoc.Drawings.splice(i, 1);
this.Drawings.splice(i, 1);
i--;
}
}
}
},
getStreamPage : function(pageNum)
{
return this.stream;
},
this.OnImageLoad = function(obj)
OnImageLoad : function(obj)
{
if (obj.BreakDrawing == 1)
{
return;
}
var page = oThisDoc.Pages[obj.Page];
var s = oThisDoc.stream;
var page = this.Pages[obj.Page];
var s = this.getStreamPage(obj.Page);
s.Seek(obj.StreamPos);
var g = obj.Graphics;
......@@ -548,7 +561,7 @@ function CDocMeta()
g.font("font" + obj.fontId, obj.fontSize);
}
var bIsFromPaint = (oThisDoc.Pages[obj.Page].start == obj.StreamPos) ? 1 : 0;
var bIsFromPaint = (this.Pages[obj.Page].start == obj.StreamPos) ? 1 : 0;
if (obj.CheckOnScroll() && 0 == bIsFromPaint)
editor.WordControl.OnScroll();
......@@ -714,10 +727,10 @@ function CDocMeta()
g.drawImage2(img, 0, 0, page.width_mm, page.height_mm);
}
oThisDoc.OnImageLoad(obj);
obj.MetaDoc.OnImageLoad(obj);
};
img.onerror = function(){
oThisDoc.OnImageLoad(obj);
obj.MetaDoc.OnImageLoad(obj);
};
img.src = _src;
......@@ -737,10 +750,10 @@ function CDocMeta()
g.drawImage2(img, 0, 0, page.width_mm, page.height_mm);
}
oThisDoc.OnImageLoad(obj);
obj.MetaDoc.OnImageLoad(obj);
};
img.onerror = function(){
oThisDoc.OnImageLoad(obj);
obj.MetaDoc.OnImageLoad(obj);
};
img.src = _src;
......@@ -791,11 +804,11 @@ function CDocMeta()
_ctx.restore();
}
}
oThisDoc.OnImageLoad(obj);
obj.MetaDoc.OnImageLoad(obj);
};
img.onerror = function(){
oThisDoc.OnImageLoad(obj);
obj.MetaDoc.OnImageLoad(obj);
};
img.src = _src;
......@@ -896,16 +909,16 @@ function CDocMeta()
// дорисовали страницу. теперь нужно удалить все объекты, у которых страница такая же
// по идее удаляем только obj
oThisDoc.stopRenderingPage(obj.Page);
this.stopRenderingPage(obj.Page);
if (bIsFromPaint == 0)
editor.WordControl.OnScroll();
}
},
this.GetNearestPos = function(pageNum, x, y)
GetNearestPos : function(pageNum, x, y)
{
var page = this.Pages[pageNum];
var s = this.stream;
var s = this.getStreamPage(pageNum);
s.Seek(page.start);
// textline parameters
......@@ -1237,12 +1250,12 @@ function CDocMeta()
}
return { Line : _line, Glyph : _glyph };
}
},
this.GetCountLines = function(pageNum)
GetCountLines : function(pageNum)
{
var page = this.Pages[pageNum];
var s = this.stream;
var s = this.getStreamPage(pageNum);
s.Seek(page.start);
var _lineGidExist = false;
......@@ -1396,9 +1409,9 @@ function CDocMeta()
}
return _numLine;
}
},
this.DrawSelection = function(pageNum, overlay, xDst, yDst, width, height)
DrawSelection : function(pageNum, overlay, xDst, yDst, width, height)
{
var sel = this.Selection;
var Page1 = 0;
......@@ -1487,7 +1500,7 @@ function CDocMeta()
bIsFillToEnd = true;
var page = this.Pages[pageNum];
var s = this.stream;
var s = this.getStreamPage(pageNum);
s.Seek(page.start);
// textline parameters
......@@ -1785,9 +1798,9 @@ function CDocMeta()
}
}
}
}
},
this.CopySelection = function(pageNum, _text_format)
CopySelection : function(pageNum, _text_format)
{
var ret = "";
......@@ -1869,7 +1882,7 @@ function CDocMeta()
var page = this.Pages[pageNum];
var s = this.stream;
var s = this.getStreamPage(pageNum);
s.Seek(page.start);
var lineSpans = [];
......@@ -2124,12 +2137,12 @@ function CDocMeta()
}
}
return ret;
}
},
this.SearchPage = function(pageNum, text)
SearchPage : function(pageNum, text)
{
var page = this.Pages[pageNum];
var s = this.stream;
var s = this.getStreamPage(pageNum);
s.Seek(page.start);
var glyphsEqualFound = 0;
......@@ -2601,12 +2614,12 @@ function CDocMeta()
}
}
}
}
},
this.SearchPage2 = function(pageNum)
SearchPage2 : function(pageNum)
{
var page = this.Pages[pageNum];
var s = this.stream;
var s = this.getStreamPage(pageNum);
s.Seek(page.start);
var _searchResults = this.SearchResults;
......@@ -3044,9 +3057,9 @@ function CDocMeta()
}
}
}
}
},
this.OnMouseDown = function(page, x, y)
OnMouseDown : function(page, x, y)
{
var ret = this.GetNearestPos(page, x, y);
......@@ -3061,9 +3074,9 @@ function CDocMeta()
sel.IsSelection = true;
this.OnUpdateSelection();
}
},
this.OnMouseMove = function(page, x, y)
OnMouseMove : function(page, x, y)
{
if (false === this.Selection.IsSelection)
return;
......@@ -3076,20 +3089,20 @@ function CDocMeta()
sel.Glyph2 = ret.Glyph;
this.OnUpdateSelection();
}
},
this.OnMouseUp = function()
OnMouseUp : function()
{
this.Selection.IsSelection = false;
}
},
this.OnUpdateSelection = function()
OnUpdateSelection : function()
{
editor.WordControl.m_oOverlayApi.Show();
editor.WordControl.OnUpdateOverlay();
}
},
this.Copy = function(_text_format)
Copy : function(_text_format)
{
var sel = this.Selection;
var page1 = sel.Page1;
......@@ -3110,9 +3123,9 @@ function CDocMeta()
//console.log(ret);
return ret;
}
},
this.OnKeyDown = function(e)
OnKeyDown : function(e)
{
if (!editor.bInit_word_control)
return false;
......@@ -3208,32 +3221,35 @@ function CDocMeta()
}
return bRetValue;
}
},
this.StartSearch = function(text)
StartSearch : function(text)
{
editor.WordControl.m_oDrawingDocument.StartSearch();
this.SearchInfo.Text = text;
this.SearchInfo.Page = 0;
this.SearchInfo.Id = setTimeout(oThisDoc.OnSearchPage, 1);
}
this.OnSearchPage = function()
var oThis = this;
this.SearchInfo.Id = setTimeout(function(){oThis.OnSearchPage();}, 1);
},
OnSearchPage : function()
{
oThisDoc.SearchPage(oThisDoc.SearchInfo.Page, oThisDoc.SearchInfo.Text);
oThisDoc.SearchInfo.Page++;
this.SearchPage(this.SearchInfo.Page, this.SearchInfo.Text);
this.SearchInfo.Page++;
if (oThisDoc.SearchInfo.Page >= oThisDoc.PagesCount)
if (this.SearchInfo.Page >= this.PagesCount)
{
oThisDoc.StopSearch();
this.StopSearch();
return;
}
oThisDoc.SearchInfo.Id = setTimeout(oThisDoc.OnSearchPage, 1);
}
var oThis = this;
this.SearchInfo.Id = setTimeout(function(){oThis.OnSearchPage();}, 1);
},
this.StopSearch = function()
StopSearch : function()
{
if (null != this.SearchInfo.Id)
{
......@@ -3241,9 +3257,9 @@ function CDocMeta()
this.SearchInfo.Id = null;
}
editor.WordControl.m_oDrawingDocument.EndSearch(false);
}
},
this.findText = function(text, isMachingCase, isNext)
findText : function(text, isMachingCase, isNext)
{
this.SearchResults.IsSearch = true;
if (text == this.SearchResults.Text && isMachingCase == this.SearchResults.MachingCase)
......@@ -3378,4 +3394,4 @@ function CDocMeta()
editor.WordControl.ToSearchResult();
}
}
\ No newline at end of file
};
\ No newline at end of file
word/Local/documentrenderer.js
View file @ c09eda2e
......@@ -24,2690 +24,132 @@
*/
"use strict";
function CDocMeta()
CDocMeta.prototype.Load = function(url, doc_bin_base64)
{
this.Fonts = [];
this.ImageMap = {};
var stream = CreateDocumentData(doc_bin_base64);
this.Pages = null;
this.PagesCount = 0;
this.LockObject = null;
this.stream = null;
this.PagesCount = stream.GetLong();
this.Pages = new Array(this.PagesCount);
this.CountParagraphs = 0;
this.CountWords = 0;
this.CountSymbols = 0;
this.CountSpaces = 0;
this.Drawings = [];
this.Selection = new CDocMetaSelection();
this.TextMatrix = new CMatrix();
this.SearchInfo =
for (var i = 0; i < this.PagesCount; i++)
{
Id : null,
Page : 0,
Text : null
};
var pageInfo = new CPageMeta();
pageInfo.width_mm = stream.GetDouble();
pageInfo.height_mm = stream.GetDouble();
pageInfo.start = 0;
pageInfo.end = 0;
this.SearchResults = {
IsSearch : false,
Text : "",
MachingCase : false,
Pages : [],
CurrentPage : -1,
Current : -1,
Show : false,
Count : 0
};
var oThisDoc = this;
this.Pages[i] = pageInfo;
}
this.Load = function(url, doc_bin_base64)
if (0 == this.PagesCount)
{
var stream = CreateDocumentData(doc_bin_base64);
this.PagesCount = stream.GetLong();
this.PagesCount = 1;
this.Pages = new Array(this.PagesCount);
this.CountParagraphs = 0;
this.CountWords = 0;
this.CountSymbols = 0;
this.CountSpaces = 0;
for (var i = 0; i < this.PagesCount; i++)
{
var pageInfo = new CPageMeta();
pageInfo.width_mm = stream.GetDouble();
pageInfo.height_mm = stream.GetDouble();
pageInfo.start = 0;
pageInfo.end = 0;
this.Pages[i] = pageInfo;
}
if (0 == this.PagesCount)
{
this.PagesCount = 1;
this.Pages = new Array(this.PagesCount);
var pageInfo = new CPageMeta();
pageInfo.width_mm = 210;
pageInfo.height_mm = 297;
var pageInfo = new CPageMeta();
pageInfo.width_mm = 210;
pageInfo.height_mm = 297;
pageInfo.start = 0;
pageInfo.end = 0;
this.Pages[0] = pageInfo;
}
this.stream = stream;
if (0 != this.Drawings.length)
{
this.Drawings.splice(0, this.Drawings.length);
}
window.g_font_loader.LoadEmbeddedFonts("fonts/", this.Fonts);
setInterval(function() {oThisDoc.NativeDrawTimer();}, 40);
this.Pages[0] = pageInfo;
}
this.NativeDrawTimer = function()
if (0 != this.Drawings.length)
{
var _ret = window["AscDesktopEditor"]["NativeViewerGetCompleteTasks"]();
var _drDoc = editor.WordControl.m_oDrawingDocument;
var _count = _ret.length / 4;
for (var i = 0; i < _count; ++i)
{
var _url = _ret[i * 4 + 0];
var _page = _ret[i * 4 + 1];
var _x = _ret[i * 4 + 2];
var _y = _ret[i * 4 + 3];
if (_page >= _drDoc.m_lDrawingFirst && _page <= _drDoc.m_lDrawingEnd)
{
_drDoc.StopRenderingPage(_page);
editor.WordControl.OnScroll();
}
}
this.Drawings.splice(0, this.Drawings.length);
}
this.InitDocument = function(drDoc)
{
for (var i = 0; i < this.PagesCount; i++)
{
var _page = new CPage();
_page.width_mm = this.Pages[i].width_mm;
_page.height_mm = this.Pages[i].height_mm;
_page.pageIndex = i;
drDoc.m_arrPages[i] = _page;
}
window.g_font_loader.LoadEmbeddedFonts("fonts/", this.Fonts);
drDoc.m_arrPages.splice(0, drDoc.m_lPagesCount);
drDoc.m_lCurrentPage = 0;
drDoc.m_lPagesCount = this.PagesCount;
drDoc.m_lCountCalculatePages = this.PagesCount;
var oThis = this;
setInterval(function() {oThis.NativeDrawTimer();}, 40);
};
this.SearchResults.Pages = new Array(this.PagesCount);
for (var i = 0; i < this.PagesCount; i++)
{
this.SearchResults.Pages[i] = [];
}
CDocMeta.prototype.NativeDrawTimer = function()
{
var _ret = window["AscDesktopEditor"]["NativeViewerGetCompleteTasks"]();
editor.sync_countPagesCallback(this.PagesCount);
editor.sync_currentPageCallback(0);
}
var _drDoc = editor.WordControl.m_oDrawingDocument;
this.drawPage = function(pageIndex, g)
{
var drObject = new CDrawingObject();
drObject.Page = pageIndex;
drObject.StreamPos = this.Pages[pageIndex].start;
drObject.Graphics = g;
var _current = 0;
this.Drawings[this.Drawings.length] = drObject;
this.OnImageLoad(drObject);
}
var _countDrawTasks = _ret[_current++];
var _countTextTasks = _ret[_current++];
this.stopRenderingPage = function(pageIndex)
for (var i = 0; i < _countDrawTasks; ++i)
{
for (var i = 0; i < this.Drawings.length; i++)
{
if (pageIndex == this.Drawings[i].Page)
{
oThisDoc.Drawings[i].BreakDrawing = 1;
if (oThisDoc.Drawings[i].Graphics.IsClipContext)
{
oThisDoc.Drawings[i].Graphics.m_oContext.restore();
oThisDoc.Drawings[i].Graphics.IsClipContext = false;
}
oThisDoc.Drawings.splice(i, 1);
i--;
}
}
}
var _url = _ret[_current++];
var _page = _ret[_current++];
var _x = _ret[_current++];
var _y = _ret[_current++];
this.OnImageLoad = function(obj)
{
if (obj.BreakDrawing == 1)
{
return;
}
var page = oThisDoc.Pages[obj.Page];
var g = obj.Graphics;
g.SetIntegerGrid(true);
var _url = window["AscDesktopEditor"]["NativeViewerGetPageUrl"](obj.Page, g.m_lWidthPix, g.m_lHeightPix,
editor.WordControl.m_oDrawingDocument.m_lDrawingFirst, editor.WordControl.m_oDrawingDocument.m_lDrawingEnd);
if (_url == "")
if (_page >= _drDoc.m_lDrawingFirst && _page <= _drDoc.m_lDrawingEnd)
{
// ждем возврата задачи
return;
}
var img = new Image();
img.onload = function(){
if (1 != obj.BreakDrawing)
{
var _ctx = g.m_oContext;
_ctx.drawImage(img, 0, 0, img.width, img.height);
}
// дорисовали страницу. теперь нужно удалить все объекты, у которых страница такая же
// по идее удаляем только obj
oThisDoc.stopRenderingPage(obj.Page);
_drDoc.StopRenderingPage(_page);
editor.WordControl.OnScroll();
};
img.onerror = function(){
oThisDoc.stopRenderingPage(obj.Page);
};
img.src = _url;
}
this.GetNearestPos = function(pageNum, x, y)
{
var page = this.Pages[pageNum];
var s = this.stream;
s.Seek(page.start);
// textline parameters
var _line = -1;
var _glyph = -1;
var _minDist = 0xFFFFFF;
// textline parameters
var _lineX = 0;
var _lineY = 0;
var _lineEx = 0;
var _lineEy = 0;
var _lineAscent = 0;
var _lineDescent = 0;
var _lineWidth = 0;
var _lineGidExist = false;
var _linePrevCharX = 0;
var _lineCharCount = 0;
var _lineLastGlyphWidth = 0;
var _arrayGlyphOffsets = [];
var _numLine = -1;
var _lenGls = 0;
var tmp = 0;
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
s.Skip(12);
break;
}
case 22:
{
s.Skip(4);
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
_linePrevCharX += s.GetDouble2();
_arrayGlyphOffsets[_lineCharCount] = _linePrevCharX;
_lineCharCount++;
if (_lineGidExist)
s.Skip(4);
else
s.Skip(2);
if (0 == _lineWidth)
_lineLastGlyphWidth = s.GetDouble2();
else
s.Skip(2);
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
// textline
_linePrevCharX = 0;
_lineCharCount = 0;
_lineWidth = 0;
_arrayGlyphOffsets.splice(0, _arrayGlyphOffsets.length);
++_numLine;
var mask = s.GetUChar();
_lineX = s.GetDouble();
_lineY = s.GetDouble();
if ((mask & 0x01) != 0)
{
_lineEx = 1;
_lineEy = 0;
}
else
{
_lineEx = s.GetDouble();
_lineEy = s.GetDouble();
}
_lineAscent = s.GetDouble();
_lineDescent = s.GetDouble();
if ((mask & 0x04) != 0)
_lineWidth = s.GetDouble();
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
// textline end
// âñå ïîäñ÷èòàíî
if (0 == _lineWidth)
_lineWidth = _linePrevCharX + _lineLastGlyphWidth;
// â ïðèíöèïå êîä îäèí è òîò æå. Íî ïî÷òè âñåãäà ëèíèè ãîðèçîíòàëüíûå.
// à äëÿ ãîðèçîíòàëüíîé ëèíèè âñå ìîæíî ïîîïòèìèçèðîâàòü
if (_lineEx == 1 && _lineEy == 0)
{
var _distX = x - _lineX;
if (y >= (_lineY - _lineAscent) && y <= (_lineY + _lineDescent) && _distX >= 0 && _distX <= _lineWidth)
{
// ïîïàëè âíóòðü ëèíèè. Òåïåðü íóæíî íàéòè ãëèô
_line = _numLine;
_lenGls = _arrayGlyphOffsets.length;
for (_glyph = 0; _glyph < _lenGls; _glyph++)
{
if (_arrayGlyphOffsets[_glyph] > _distX)
break;
}
if (_glyph > 0)
--_glyph;
return { Line : _line, Glyph : _glyph };
}
if (_distX >= 0 && _distX <= _lineWidth)
tmp = Math.abs(y - _lineY);
else if (_distX < 0)
{
tmp = Math.sqrt((x - _lineX) * (x - _lineX) + (y - _lineY) * (y - _lineY));
}
else
{
var _xx1 = _lineX + _lineWidth;
tmp = Math.sqrt((x - _xx1) * (x - _xx1) + (y - _lineY) * (y - _lineY));
}
if (tmp < _minDist)
{
_minDist = tmp;
_line = _numLine;
if (_distX < 0)
_glyph = -2;
else if (_distX > _lineWidth)
{
_glyph = -1;
}
else
{
_lenGls = _arrayGlyphOffsets.length;
for (_glyph = 0; _glyph < _lenGls; _glyph++)
{
if (_arrayGlyphOffsets[_glyph] > _distX)
break;
}
if (_glyph > 0)
_glyph--;
}
}
// Íè÷åãî íå íàäî äåëàòü, óæå íàéäåíà áîëåå "áëèæíÿÿ" ëèíèÿ
}
else
{
// îïðåäåëÿåì òî÷êè descent ëèíèè
var ortX = -_lineEy;
var ortY = _lineEx;
var _dx = _lineX + ortX * _lineDescent;
var _dy = _lineY + ortY * _lineDescent;
// òåïåðü ïðîåêöèè (ñî çíàêîì) íà ëèíèþ descent
var h = -((x - _dx) * ortX + (y - _dy) * ortY);
var w = (x - _dx) * _lineEx + (y - _dy) * _lineEy;
if (w >= 0 && w <= _lineWidth && h >= 0 && h <= (_lineDescent + _lineAscent))
{
// ïîïàëè âíóòðü ëèíèè. Òåïåðü íóæíî íàéòè ãëèô
_line = _numLine;
_lenGls = _arrayGlyphOffsets.length;
for (_glyph = 0; _glyph < _lenGls; _glyph++)
{
if (_arrayGlyphOffsets[_glyph] > w)
break;
}
if (_glyph > 0)
_glyph--;
return { Line : _line, Glyph : _glyph };
}
if (w >= 0 && w <= _lineWidth)
tmp = Math.abs(h - _lineDescent);
else if (w < 0)
{
tmp = Math.sqrt((x - _lineX) * (x - _lineX) + (y - _lineY) * (y - _lineY));
}
else
{
var _tmpX = _lineX + _lineWidth * _lineEx;
var _tmpY = _lineY + _lineWidth * _lineEy;
tmp = Math.sqrt((x - _tmpX) * (x - _tmpX) + (y - _tmpY) * (y - _tmpY));
}
//tmp = Math.abs(h - _lineDescent);
if (tmp < _minDist)
{
_minDist = tmp;
_line = _numLine;
if (w < 0)
_glyph = -2;
else if (w > _lineWidth)
_glyph = -1;
else
{
_lenGls = _arrayGlyphOffsets.length;
for (_glyph = 0; _glyph < _lenGls; _glyph++)
{
if (_arrayGlyphOffsets[_glyph] > w)
break;
}
if (_glyph > 0)
_glyph--;
}
}
// Íè÷åãî íå íàäî äåëàòü, óæå íàéäåíà áîëåå "áëèæíÿÿ" ëèíèÿ
}
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
return { Line : _line, Glyph : _glyph };
}
this.GetCountLines = function(pageNum)
{
var page = this.Pages[pageNum];
var s = this.stream;
s.Seek(page.start);
var _lineGidExist = false;
var _lineCharCount = 0;
var _numLine = -1;
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
s.Skip(12);
break;
}
case 22:
{
s.Skip(4);
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
s.Skip(2);
_lineCharCount++;
if (_lineGidExist)
s.Skip(4);
else
s.Skip(2);
s.Skip(2);
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
// textline
_lineCharCount = 0;
++_numLine;
var mask = s.GetUChar();
s.Skip(8);
if ((mask & 0x01) == 0)
s.Skip(8);
s.Skip(8);
if ((mask & 0x04) != 0)
s.Skip(4);
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
return _numLine;
}
this.DrawSelection = function(pageNum, overlay, xDst, yDst, width, height)
{
var sel = this.Selection;
var Page1 = 0;
var Page2 = 0;
var Line1 = 0;
var Line2 = 0;
var Glyph1 = 0;
var Glyph2 = 0;
if (sel.Page2 > sel.Page1)
{
Page1 = sel.Page1;
Page2 = sel.Page2;
Line1 = sel.Line1;
Line2 = sel.Line2;
Glyph1 = sel.Glyph1;
Glyph2 = sel.Glyph2;
}
else if (sel.Page2 < sel.Page1)
{
Page1 = sel.Page2;
Page2 = sel.Page1;
Line1 = sel.Line2;
Line2 = sel.Line1;
Glyph1 = sel.Glyph2;
Glyph2 = sel.Glyph1;
}
else if (sel.Page1 == sel.Page2)
{
Page1 = sel.Page1;
Page2 = sel.Page2;
if (sel.Line1 < sel.Line2)
{
Line1 = sel.Line1;
Line2 = sel.Line2;
Glyph1 = sel.Glyph1;
Glyph2 = sel.Glyph2;
}
else if (sel.Line2 < sel.Line1)
{
Line1 = sel.Line2;
Line2 = sel.Line1;
Glyph1 = sel.Glyph2;
Glyph2 = sel.Glyph1;
}
else
{
Line1 = sel.Line1;
Line2 = sel.Line2;
if (-1 == sel.Glyph1)
{
Glyph1 = sel.Glyph2;
Glyph2 = sel.Glyph1;
}
else if (-1 == sel.Glyph2)
{
Glyph1 = sel.Glyph1;
Glyph2 = sel.Glyph2;
}
else if (sel.Glyph1 < sel.Glyph2)
{
Glyph1 = sel.Glyph1;
Glyph2 = sel.Glyph2;
}
else
{
Glyph1 = sel.Glyph2;
Glyph2 = sel.Glyph1;
}
}
}
if (Page1 > pageNum || Page2 < pageNum)
return;
if (Page1 < pageNum)
{
Page1 = pageNum;
Line1 = 0;
Glyph1 = -2;
}
var bIsFillToEnd = false;
if (Page2 > pageNum)
bIsFillToEnd = true;
var page = this.Pages[pageNum];
var s = this.stream;
s.Seek(page.start);
// textline parameters
var _lineX = 0;
var _lineY = 0;
var _lineEx = 0;
var _lineEy = 0;
var _lineAscent = 0;
var _lineDescent = 0;
var _lineWidth = 0;
var _lineGidExist = false;
var _linePrevCharX = 0;
var _lineCharCount = 0;
var _lineLastGlyphWidth = 0;
var _arrayGlyphOffsets = [];
var _numLine = -1;
var dKoefX = width / page.width_mm;
var dKoefY = height / page.height_mm;
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
s.Skip(12);
break;
}
case 22:
{
s.Skip(4);
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
_linePrevCharX += s.GetDouble2();
_arrayGlyphOffsets[_lineCharCount] = _linePrevCharX;
_lineCharCount++;
if (_lineGidExist)
s.Skip(4);
else
s.Skip(2);
if (0 == _lineWidth)
_lineLastGlyphWidth = s.GetDouble2();
else
s.Skip(2);
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
// textline
_linePrevCharX = 0;
_lineCharCount = 0;
_lineWidth = 0;
_arrayGlyphOffsets.splice(0, _arrayGlyphOffsets.length);
++_numLine;
var mask = s.GetUChar();
_lineX = s.GetDouble();
_lineY = s.GetDouble();
if ((mask & 0x01) != 0)
{
_lineEx = 1;
_lineEy = 0;
}
else
{
_lineEx = s.GetDouble();
_lineEy = s.GetDouble();
}
_lineAscent = s.GetDouble();
_lineDescent = s.GetDouble();
if ((mask & 0x04) != 0)
_lineWidth = s.GetDouble();
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
// textline end
var off1 = 0;
var off2 = 0;
if (_numLine < Line1)
break;
if (_numLine > Line2 && !bIsFillToEnd)
return;
// âñå ïîäñ÷èòàíî
if (0 == _lineWidth)
_lineWidth = _linePrevCharX + _lineLastGlyphWidth;
if (Line1 == _numLine)
{
if (-2 == Glyph1)
off1 = 0;
else if (-1 == Glyph1)
off1 = _lineWidth;
else
off1 = _arrayGlyphOffsets[Glyph1];
}
if (bIsFillToEnd || Line2 != _numLine)
off2 = _lineWidth;
else
{
if (Glyph2 == -2)
off2 = 0;
else if (Glyph2 == -1)
off2 = _lineWidth;
else
{
off2 = _arrayGlyphOffsets[Glyph2];
/*
if (Glyph2 >= (_arrayGlyphOffsets.length - 1))
off2 = _lineWidth;
else
off2 = _arrayGlyphOffsets[Glyph2 + 1];
*/
}
}
if (off2 <= off1)
break;
// â ïðèíöèïå êîä îäèí è òîò æå. Íî ïî÷òè âñåãäà ëèíèè ãîðèçîíòàëüíûå.
// à äëÿ ãîðèçîíòàëüíîé ëèíèè âñå ìîæíî ïîîïòèìèçèðîâàòü
if (_lineEx == 1 && _lineEy == 0)
{
var _x = parseInt(xDst + dKoefX * (_lineX + off1)) - 0.5;
var _y = parseInt(yDst + dKoefY * (_lineY - _lineAscent)) - 0.5;
var _w = parseInt(dKoefX * (off2 - off1)) + 1;
var _h = parseInt(dKoefY * (_lineAscent + _lineDescent)) + 1;
if (_x < overlay.min_x)
overlay.min_x = _x;
if ((_x + _w) > overlay.max_x)
overlay.max_x = _x + _w;
if (_y < overlay.min_y)
overlay.min_y = _y;
if ((_y + _h) > overlay.max_y)
overlay.max_y = _y + _h;
overlay.m_oContext.rect(_x,_y,_w,_h);
}
else
{
// îïðåäåëÿåì òî÷êè descent ëèíèè
var ortX = -_lineEy;
var ortY = _lineEx;
var _dx = _lineX + ortX * _lineDescent;
var _dy = _lineY + ortY * _lineDescent;
var _x1 = _dx + off1 * _lineEx;
var _y1 = _dy + off1 * _lineEy;
var _x2 = _x1 - ortX * (_lineAscent + _lineDescent);
var _y2 = _y1 - ortY * (_lineAscent + _lineDescent);
var _x3 = _x2 + (off2 - off1) * _lineEx;
var _y3 = _y2 + (off2 - off1) * _lineEy;
var _x4 = _x3 + ortX * (_lineAscent + _lineDescent);
var _y4 = _y3 + ortY * (_lineAscent + _lineDescent);
_x1 = xDst + dKoefX * _x1;
_x2 = xDst + dKoefX * _x2;
_x3 = xDst + dKoefX * _x3;
_x4 = xDst + dKoefX * _x4;
_y1 = yDst + dKoefY * _y1;
_y2 = yDst + dKoefY * _y2;
_y3 = yDst + dKoefY * _y3;
_y4 = yDst + dKoefY * _y4;
overlay.CheckPoint(_x1, _y1);
overlay.CheckPoint(_x2, _y2);
overlay.CheckPoint(_x3, _y3);
overlay.CheckPoint(_x4, _y4);
var ctx = overlay.m_oContext;
ctx.moveTo(_x1, _y1);
ctx.lineTo(_x2, _y2);
ctx.lineTo(_x3, _y3);
ctx.lineTo(_x4, _y4);
ctx.closePath();
}
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
}
this.CopySelection = function(pageNum, _text_format)
{
var ret = "";
var sel = this.Selection;
var Page1 = 0;
var Page2 = 0;
var Line1 = 0;
var Line2 = 0;
var Glyph1 = 0;
var Glyph2 = 0;
if (sel.Page2 > sel.Page1)
{
Page1 = sel.Page1;
Page2 = sel.Page2;
Line1 = sel.Line1;
Line2 = sel.Line2;
Glyph1 = sel.Glyph1;
Glyph2 = sel.Glyph2;
}
else if (sel.Page2 < sel.Page1)
{
Page1 = sel.Page2;
Page2 = sel.Page1;
Line1 = sel.Line2;
Line2 = sel.Line1;
Glyph1 = sel.Glyph2;
Glyph2 = sel.Glyph1;
}
else if (sel.Page1 == sel.Page2)
{
Page1 = sel.Page1;
Page2 = sel.Page2;
if (sel.Line1 < sel.Line2)
{
Line1 = sel.Line1;
Line2 = sel.Line2;
Glyph1 = sel.Glyph1;
Glyph2 = sel.Glyph2;
}
else if (sel.Line2 < sel.Line1)
{
Line1 = sel.Line2;
Line2 = sel.Line1;
Glyph1 = sel.Glyph2;
Glyph2 = sel.Glyph1;
}
else
{
Line1 = sel.Line1;
Line2 = sel.Line2;
if (sel.Glyph1 < sel.Glyph2 || -1 == sel.Glyph2)
{
Glyph1 = sel.Glyph1;
Glyph2 = sel.Glyph2;
}
else
{
Glyph1 = sel.Glyph2;
Glyph2 = sel.Glyph1;
}
}
}
if (Page1 > pageNum || Page2 < pageNum)
return;
if (Page1 < pageNum)
{
Page1 = pageNum;
Line1 = 0;
Glyph1 = -2;
}
var bIsFillToEnd = false;
if (Page2 > pageNum)
bIsFillToEnd = true;
var page = this.Pages[pageNum];
var s = this.stream;
s.Seek(page.start);
var lineSpans = [];
var curSpan = new CSpan();
var isChangeSpan = false;
var _lineCharCount = 0;
var _lineGidExist = false;
var _numLine = -1;
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
curSpan.fontName = s.GetULong();
s.Skip(4);
curSpan.fontSize = s.GetDouble();
isChangeSpan = true;
break;
}
case 22:
{
curSpan.colorR = s.GetUChar();
curSpan.colorG = s.GetUChar();
curSpan.colorB = s.GetUChar();
s.Skip(1);
isChangeSpan = true;
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
s.Skip(2);
_lineCharCount++;
if (isChangeSpan)
{
lineSpans[lineSpans.length] = curSpan.CreateDublicate();
}
var sp = lineSpans[lineSpans.length - 1];
var _char = s.GetUShort();
if (0xFFFF == _char)
sp.inner += " ";
else
sp.inner += String.fromCharCode(_char);
if (_lineGidExist)
s.Skip(2);
s.Skip(2);
isChangeSpan = false;
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
// textline
isChangeSpan = true;
lineSpans.splice(0, lineSpans.length);
_lineCharCount = 0;
++_numLine;
var mask = s.GetUChar();
s.Skip(8);
if ((mask & 0x01) == 0)
{
s.Skip(8);
}
s.Skip(8);
if ((mask & 0x04) != 0)
s.Skip(4);
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
// textline end
// ñïàíû íàáèòû. òåïåðü íóæíî ñôîðìèðîâàòü ëèíèþ è ñãåíåðèðîâàòü íóæíóþ ñòðîêó.
if (Line1 <= _numLine && ((!bIsFillToEnd && Line2 >= _numLine) || bIsFillToEnd))
{
var _g1 = -2;
var _g2 = -1;
if (Line1 == _numLine)
{
_g1 = Glyph1;
}
if (bIsFillToEnd || Line2 != _numLine)
{
_g2 = -1;
}
else
{
_g2 = Glyph2;
}
if (_g1 != -1 && _g2 != -2)
{
var textLine = "<p>";
if (-2 == _g1 && -1 == _g2)
{
var countSpans = lineSpans.length;
for (var i = 0; i < countSpans; i++)
{
textLine += "<span>";
textLine += lineSpans[i].inner;
textLine += "</span>";
if (_text_format)
_text_format.Text += lineSpans[i].inner;
}
}
else
{
var curIndex = 0;
var countSpans = lineSpans.length;
for (var i = 0; i < countSpans; i++)
{
var old = curIndex;
var start = curIndex;
var end = start + lineSpans[i].inner.length;
curIndex = end + 1;
if (_g1 > start)
start = _g1;
if (_g2 != -1 && _g2 < end)
end = _g2;
if (start > end)
continue;
start -= old;
end -= old;
textLine += "<span>";
textLine += lineSpans[i].inner.substring(start, end);
textLine += "</span>";
if (_text_format)
_text_format.Text += lineSpans[i].inner.substring(start, end);
}
}
textLine += "</p>";
if (_text_format)
_text_format.Text += "\n";
ret += textLine;
}
}
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
return ret;
}
this.SearchPage = function(pageNum, text)
for (var i = 0; i < _countTextTasks; ++i)
{
var page = this.Pages[pageNum];
var s = this.stream;
s.Seek(page.start);
var glyphsEqualFound = 0;
var glyphsFindCount = text.length;
if (0 == glyphsFindCount)
return;
var _numLine = -1;
var _lineGidExist = false;
var _linePrevCharX = 0;
var _lineCharCount = 0;
var _lineLastGlyphWidth = 0;
var _findLine = 0;
var _findLineOffsetX = 0;
var _findLineOffsetR = 0;
var _findGlyphIndex = 0;
var _SeekToNextPoint = 0;
var _SeekLinePrevCharX = 0;
var arrayLines = [];
var curLine = null;
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
s.Skip(12);
break;
}
case 22:
{
s.Skip(4);
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
_linePrevCharX += s.GetDouble2();
_lineCharCount++;
var _char = s.GetUShort();
if (_lineGidExist)
s.Skip(2);
if (0xFFFF == _char)
curLine.text += " ";
else
curLine.text += String.fromCharCode(_char);
if (curLine.W != 0)
s.Skip(2);
else
curLine.W = s.GetDouble2();
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
_linePrevCharX = 0;
_lineCharCount = 0;
arrayLines[arrayLines.length] = new CLineInfo();
curLine = arrayLines[arrayLines.length - 1];
var mask = s.GetUChar();
curLine.X = s.GetDouble();
curLine.Y = s.GetDouble();
if ((mask & 0x01) == 1)
{
var dAscent = s.GetDouble();
var dDescent = s.GetDouble();
curLine.Y -= dAscent;
curLine.H = dAscent + dDescent;
}
else
{
curLine.Ex = s.GetDouble();
curLine.Ey = s.GetDouble();
var dAscent = s.GetDouble();
var dDescent = s.GetDouble();
curLine.X = curLine.X + dAscent * curLine.Ey;
curLine.Y = curLine.Y - dAscent * curLine.Ex;
curLine.H = dAscent + dDescent;
}
if ((mask & 0x04) != 0)
curLine.W = s.GetDouble();
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
// òåêñò çàïîëíåí. òåïåðü íóæíî ïðîñòî ïðîáåãàòüñÿ è ñìîòðåòü
// îòêóäà ñîâïàäåíèå íà÷àëîñü è ãäå çàêîí÷èëîñü
_linePrevCharX = 0;
_lineCharCount = 0;
_numLine = 0;
s.Seek(page.start);
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
s.Skip(12);
break;
}
case 22:
{
s.Skip(4);
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
_linePrevCharX += s.GetDouble2();
_lineCharCount++;
var _char = s.GetUShort();
if (_lineGidExist)
s.Skip(2);
if (0xFFFF == _char)
_char = " ".charCodeAt(0);
_lineLastGlyphWidth = s.GetDouble2();
if (_char == text.charCodeAt(glyphsEqualFound))
{
if (0 == glyphsEqualFound)
{
_findLine = _numLine;
_findLineOffsetX = _linePrevCharX;
_findGlyphIndex = _lineCharCount;
_SeekToNextPoint = s.pos;
_SeekLinePrevCharX = _linePrevCharX;
}
glyphsEqualFound++;
_findLineOffsetR = _linePrevCharX + _lineLastGlyphWidth;
if (glyphsFindCount == glyphsEqualFound)
{
var _text = "";
var _rects = [];
for (var i = _findLine; i <= _numLine; i++)
{
var ps = 0;
if (_findLine == i)
ps = _findLineOffsetX;
var pe = arrayLines[i].W;
if (i == _numLine)
pe = _findLineOffsetR;
var _l = arrayLines[i];
if (i == _findLine && i == _numLine)
{
_text = _l.text.substring(0, _findGlyphIndex - 1);
_text += "<b>";
_text += _l.text.substring(_findGlyphIndex - 1, _lineCharCount);
_text += "</b>";
_text += _l.text.substring(_lineCharCount);
}
else if (i == _findLine)
{
_text = _l.text.substring(0, _findGlyphIndex - 1);
_text += "<b>";
_text += _l.text.substring(_findGlyphIndex - 1);
}
else if (i == _numLine)
{
_text += _l.text.substring(0, _lineCharCount);
_text += "</b>";
_text += _l.text.substring(_lineCharCount);
}
else
{
_text += _l.text;
}
if (_l.Ex == 1 && _l.Ey == 0)
{
_rects[_rects.length] = { PageNum : pageNum, X : _l.X + ps, Y : _l.Y, W : pe - ps, H : _l.H };
}
else
{
_rects[_rects.length] = { PageNum : pageNum, X : _l.X + ps * _l.Ex, Y : _l.Y + ps * _l.Ey, W : pe - ps, H : _l.H, Ex : _l.Ex, Ey : _l.Ey };
}
}
//console.log(_text);
editor.WordControl.m_oDrawingDocument.AddPageSearch(_text, _rects, search_Common);
/*
// âñå íàéäåíî. íóæíî äîáàâèòü ðåêòû
if (_findLineEx == 1 && _findLineEy == 0)
{
var navigator = { Page : pageNum, X: _findLineX + _findLineOffsetX, Y: _findLineY - _findAscent,
W : (_findLineOffsetR - _findLineOffsetX) , H : (_findAscent + _findDescent) };
var _find = { text: "", navigator : navigator };
editor.WordControl.m_oApi.sync_SearchFoundCallback(_find);
var _rect = [];
_rect[0] = { PageNum : pageNum, X : navigator.X, Y : navigator.Y, W : navigator.W, H : navigator.H };
editor.WordControl.m_oDrawingDocument.AddPageSearch("", _rect);
}
else
{
var ortX = _findLineEx;
var ortY = -_findLineEy;
var _x = _lineX + ortX * _findAscent;
var _y = _lineY + ortY * _findAscent;
var navigator = { Page : pageNum, X: _x, Y: _y,
W : (_findLineOffsetR - _findLineOffsetX) , H : (_findAscent + _findDescent),
Ex: _findLineEx, Ey: _findLineEy };
var _find = { text: "", navigator : navigator };
editor.WordControl.m_oApi.sync_SearchFoundCallback(_find);
}
*/
// íóæíî âåðíóòüñÿ è ïîïðîáîâàòü èñêàòü ñî ñëåä áóêâû.
glyphsEqualFound = 0;
s.pos = _SeekToNextPoint;
_linePrevCharX = _SeekLinePrevCharX;
_lineCharCount = _findGlyphIndex;
_numLine = _findLine;
}
}
else
{
if (0 != glyphsEqualFound)
{
// íóæíî âåðíóòüñÿ è ïîïðîáîâàòü èñêàòü ñî ñëåä áóêâû.
glyphsEqualFound = 0;
s.pos = _SeekToNextPoint;
_linePrevCharX = _SeekLinePrevCharX;
_lineCharCount = _findGlyphIndex;
_numLine = _findLine;
}
}
var _stream = CreateDocumentData(_ret[_current++]);
var _page = _ret[_current++];
this.pagestreams[_page] = _stream;
this.Pages[_page].end = this.pagestreams[_page] ? this.pagestreams[_page].size : 0;
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
// textline
_linePrevCharX = 0;
_lineCharCount = 0;
var mask = s.GetUChar();
s.Skip(8);
if ((mask & 0x01) == 0)
s.Skip(8);
s.Skip(8);
if ((mask & 0x04) != 0)
s.Skip(4);
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
++_numLine;
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
this.CountParagraphs = _ret[_current++];
this.CountWords = _ret[_current++];
this.CountSpaces = _ret[_current++];
this.CountSymbols = _ret[_current++];
}
};
this.SearchPage2 = function(pageNum)
{
var page = this.Pages[pageNum];
var s = this.stream;
s.Seek(page.start);
var _searchResults = this.SearchResults;
var _navRects = _searchResults.Pages[pageNum];
var glyphsEqualFound = 0;
var text = _searchResults.Text;
var glyphsFindCount = text.length;
if (!_searchResults.MachingCase)
{
text = text.toLowerCase();
}
if (0 == glyphsFindCount)
return;
var _numLine = -1;
var _lineGidExist = false;
var _linePrevCharX = 0;
var _lineCharCount = 0;
var _lineLastGlyphWidth = 0;
var _findLine = 0;
var _findLineOffsetX = 0;
var _findLineOffsetR = 0;
var _findGlyphIndex = 0;
var _SeekToNextPoint = 0;
var _SeekLinePrevCharX = 0;
var arrayLines = [];
var curLine = null;
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
s.Skip(12);
break;
}
case 22:
{
s.Skip(4);
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
_linePrevCharX += s.GetDouble2();
_lineCharCount++;
var _char = s.GetUShort();
if (_lineGidExist)
s.Skip(2);
if (0xFFFF == _char)
curLine.text += " ";
else
curLine.text += String.fromCharCode(_char);
if (curLine.W != 0)
s.Skip(2);
else
curLine.W = s.GetDouble2();
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
_linePrevCharX = 0;
_lineCharCount = 0;
arrayLines[arrayLines.length] = new CLineInfo();
curLine = arrayLines[arrayLines.length - 1];
var mask = s.GetUChar();
curLine.X = s.GetDouble();
curLine.Y = s.GetDouble();
if ((mask & 0x01) == 1)
{
var dAscent = s.GetDouble();
var dDescent = s.GetDouble();
curLine.Y -= dAscent;
curLine.H = dAscent + dDescent;
}
else
{
curLine.Ex = s.GetDouble();
curLine.Ey = s.GetDouble();
var dAscent = s.GetDouble();
var dDescent = s.GetDouble();
curLine.X = curLine.X + dAscent * curLine.Ey;
curLine.Y = curLine.Y - dAscent * curLine.Ex;
curLine.H = dAscent + dDescent;
}
if ((mask & 0x04) != 0)
curLine.W = s.GetDouble();
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
// òåêñò çàïîëíåí. òåïåðü íóæíî ïðîñòî ïðîáåãàòüñÿ è ñìîòðåòü
// îòêóäà ñîâïàäåíèå íà÷àëîñü è ãäå çàêîí÷èëîñü
_linePrevCharX = 0;
_lineCharCount = 0;
_numLine = 0;
s.Seek(page.start);
while (s.pos < page.end)
{
var command = s.GetUChar();
switch (command)
{
case 41:
{
s.Skip(12);
break;
}
case 22:
{
s.Skip(4);
break;
}
case 1:
{
s.Skip(4);
break;
}
case 3:
{
s.Skip(4);
break;
}
case 131:
{
break;
}
case 130:
{
s.Skip(24);
break;
}
case 80:
{
if (0 != _lineCharCount)
_linePrevCharX += s.GetDouble2();
_lineCharCount++;
var _char = s.GetUShort();
if (_lineGidExist)
s.Skip(2);
if (0xFFFF == _char)
_char = " ".charCodeAt(0);
_lineLastGlyphWidth = s.GetDouble2();
var _isFound = false;
if (_searchResults.MachingCase)
{
if (_char == text.charCodeAt(glyphsEqualFound))
_isFound = true;
}
else
{
var _strMem = String.fromCharCode(_char);
_strMem = _strMem.toLowerCase();
if (_strMem.charCodeAt(0) == text.charCodeAt(glyphsEqualFound))
_isFound = true;
}
if (_isFound)
{
if (0 == glyphsEqualFound)
{
_findLine = _numLine;
_findLineOffsetX = _linePrevCharX;
_findGlyphIndex = _lineCharCount;
_SeekToNextPoint = s.pos;
_SeekLinePrevCharX = _linePrevCharX;
}
glyphsEqualFound++;
_findLineOffsetR = _linePrevCharX + _lineLastGlyphWidth;
if (glyphsFindCount == glyphsEqualFound)
{
var _rects = [];
for (var i = _findLine; i <= _numLine; i++)
{
var ps = 0;
if (_findLine == i)
ps = _findLineOffsetX;
var pe = arrayLines[i].W;
if (i == _numLine)
pe = _findLineOffsetR;
var _l = arrayLines[i];
if (_l.Ex == 1 && _l.Ey == 0)
{
_rects[_rects.length] = { PageNum : pageNum, X : _l.X + ps, Y : _l.Y, W : pe - ps, H : _l.H };
}
else
{
_rects[_rects.length] = { PageNum : pageNum, X : _l.X + ps * _l.Ex, Y : _l.Y + ps * _l.Ey, W : pe - ps, H : _l.H, Ex : _l.Ex, Ey : _l.Ey };
}
}
_navRects[_navRects.length] = _rects;
// íóæíî âåðíóòüñÿ è ïîïðîáîâàòü èñêàòü ñî ñëåä áóêâû.
glyphsEqualFound = 0;
s.pos = _SeekToNextPoint;
_linePrevCharX = _SeekLinePrevCharX;
_lineCharCount = _findGlyphIndex;
_numLine = _findLine;
}
}
else
{
if (0 != glyphsEqualFound)
{
// íóæíî âåðíóòüñÿ è ïîïðîáîâàòü èñêàòü ñî ñëåä áóêâû.
glyphsEqualFound = 0;
s.pos = _SeekToNextPoint;
_linePrevCharX = _SeekLinePrevCharX;
_lineCharCount = _findGlyphIndex;
_numLine = _findLine;
}
}
break;
}
case 98:
case 100:
{
break;
}
case 91:
{
// moveto
s.Skip(8);
break;
}
case 92:
{
// lineto
s.Skip(8);
break;
}
case 94:
{
// curveto
s.Skip(24);break;
}
case 97:
{
break;
}
case 99:
{
// drawpath
s.Skip(4);
break;
}
case 110:
{
// drawImage
s.SkipImage();
break;
}
case 160:
{
// textline
_linePrevCharX = 0;
_lineCharCount = 0;
var mask = s.GetUChar();
s.Skip(8);
if ((mask & 0x01) == 0)
s.Skip(8);
s.Skip(8);
if ((mask & 0x04) != 0)
s.Skip(4);
if ((mask & 0x02) != 0)
_lineGidExist = true;
else
_lineGidExist = false;
break;
}
case 162:
{
++_numLine;
break;
}
case 161:
{
// text transform
s.Skip(16);
break;
}
case 163:
{
break;
}
case 164:
{
s.Skip(16);
break;
}
case 121:
case 122:
{
// begin/end command
s.Skip(4);
break;
}
default:
{
s.pos = page.end;
}
}
}
}
this.OnMouseDown = function(page, x, y)
{
var ret = this.GetNearestPos(page, x, y);
var sel = this.Selection;
sel.Page1 = page;
sel.Line1 = ret.Line;
sel.Glyph1 = ret.Glyph;
sel.Page2 = page;
sel.Line2 = ret.Line;
sel.Glyph2 = ret.Glyph;
sel.IsSelection = true;
this.OnUpdateSelection();
}
this.OnMouseMove = function(page, x, y)
{
if (false === this.Selection.IsSelection)
return;
var ret = this.GetNearestPos(page, x, y);
var sel = this.Selection;
sel.Page2 = page;
sel.Line2 = ret.Line;
sel.Glyph2 = ret.Glyph;
this.OnUpdateSelection();
}
this.OnMouseUp = function()
{
this.Selection.IsSelection = false;
}
this.OnUpdateSelection = function()
{
editor.WordControl.m_oOverlayApi.Show();
editor.WordControl.OnUpdateOverlay();
}
this.Copy = function(_text_format)
{
var sel = this.Selection;
var page1 = sel.Page1;
var page2 = sel.Page2;
if (page2 < page1)
{
page1 = page2;
page2 = sel.Page1;
}
var ret = "<div>";
for (var i = page1; i <= page2; i++)
{
ret += this.CopySelection(i, _text_format);
}
ret += "</div>";
//console.log(ret);
return ret;
}
this.OnKeyDown = function(e)
{
if (!editor.bInit_word_control)
return false;
var bRetValue = false;
if ( e.KeyCode == 33 ) // PgUp
{
editor.WordControl.m_oScrollVerApi.scrollByY(-editor.WordControl.m_oEditor.HtmlElement.height, false);
}
else if ( e.KeyCode == 34 ) // PgDn
{
editor.WordControl.m_oScrollVerApi.scrollByY(editor.WordControl.m_oEditor.HtmlElement.height, false);
}
else if ( e.KeyCode == 35 ) // êëàâèøà End
{
if ( true === e.CtrlKey ) // Ctrl + End - ïåðåõîä â êîíåö äîêóìåíòà
{
editor.WordControl.m_oScrollVerApi.scrollToY(editor.WordControl.m_dScrollY_max, false);
}
bRetValue = true;
}
else if ( e.KeyCode == 36 ) // êëàâèøà Home
{
if ( true === e.CtrlKey ) // Ctrl + Home - ïåðåõîä â íà÷àëî äîêóìåíòà
{
editor.WordControl.m_oScrollVerApi.scrollToY(0, false);
}
bRetValue = true;
}
else if ( e.KeyCode == 37 ) // Left Arrow
{
bRetValue = true;
}
else if ( e.KeyCode == 38 ) // Top Arrow
{
bRetValue = true;
}
else if ( e.KeyCode == 39 ) // Right Arrow
{
bRetValue = true;
}
else if ( e.KeyCode == 40 ) // Bottom Arrow
{
bRetValue = true;
}
else if ( e.KeyCode == 65 && true === e.CtrlKey ) // Ctrl + A - âûäåëÿåì âñå
{
bRetValue = true;
var sel = this.Selection;
sel.Page1 = 0;
sel.Line1 = 0;
sel.Glyph1 = 0;
sel.Page2 = 0;
sel.Line2 = 0;
sel.Glyph2 = 0;
sel.IsSelection = false;
if (0 != this.PagesCount)
{
var lLinesLastPage = this.GetCountLines(this.PagesCount - 1);
if (1 != this.PagesCount || 0 != lLinesLastPage)
{
sel.Glyph1 = -2;
sel.Page2 = this.PagesCount - 1;
sel.Line2 = lLinesLastPage;
sel.Glyph2 = -1;
this.OnUpdateSelection();
}
}
}
else if ( e.KeyCode == 67 && true === e.CtrlKey ) // Ctrl + C + ...
{
AscCommon.Editor_Copy(editor);
//íå âîçâðàùàåì true ÷òîáû íå áûëî preventDefault
}
else if ( e.KeyCode == 80 && true === e.CtrlKey ) // Ctrl + P + ...
{
editor.onPrint();
bRetValue = true;
}
else if ( e.KeyCode == 83 && true === e.CtrlKey ) // Ctrl + S + ...
{
// nothing
bRetValue = true;
}
return bRetValue;
}
CDocMeta.prototype.getStreamPage = function(pageNum)
{
return this.pagestreams[pageNum] ? this.pagestreams[pageNum] : new CStream(null, 0);
};
this.StartSearch = function(text)
CDocMeta.prototype.OnImageLoad = function(obj)
{
if (obj.BreakDrawing == 1)
{
editor.WordControl.m_oDrawingDocument.StartSearch();
this.SearchInfo.Text = text;
this.SearchInfo.Page = 0;
this.SearchInfo.Id = setTimeout(oThisDoc.OnSearchPage, 1);
return;
}
this.OnSearchPage = function()
{
oThisDoc.SearchPage(oThisDoc.SearchInfo.Page, oThisDoc.SearchInfo.Text);
oThisDoc.SearchInfo.Page++;
var page = this.Pages[obj.Page];
var g = obj.Graphics;
if (oThisDoc.SearchInfo.Page >= oThisDoc.PagesCount)
{
oThisDoc.StopSearch();
return;
}
g.SetIntegerGrid(true);
oThisDoc.SearchInfo.Id = setTimeout(oThisDoc.OnSearchPage, 1);
}
var _url = window["AscDesktopEditor"]["NativeViewerGetPageUrl"](obj.Page, g.m_lWidthPix, g.m_lHeightPix,
editor.WordControl.m_oDrawingDocument.m_lDrawingFirst, editor.WordControl.m_oDrawingDocument.m_lDrawingEnd);
this.StopSearch = function()
if (_url == "")
{
if (null != this.SearchInfo.Id)
{
clearTimeout(this.SearchInfo.Id);
this.SearchInfo.Id = null;
}
editor.WordControl.m_oDrawingDocument.EndSearch(false);
// ждем возврата задачи
return;
}
this.findText = function(text, isMachingCase, isNext)
{
this.SearchResults.IsSearch = true;
if (text == this.SearchResults.Text && isMachingCase == this.SearchResults.MachingCase)
{
if (this.SearchResults.Count == 0)
{
editor.WordControl.m_oDrawingDocument.CurrentSearchNavi = null;
this.SearchResults.CurrentPage = -1;
this.SearchResults.Current = -1;
return;
}
// поиск совпал, просто делаем навигацию к нужному месту
if (isNext)
{
if ((this.SearchResults.Current + 1) < this.SearchResults.Pages[this.SearchResults.CurrentPage].length)
{
// результат на этой же странице
this.SearchResults.Current++;
}
else
{
var _pageFind = this.SearchResults.CurrentPage + 1;
var _bIsFound = false;
for (var i = _pageFind; i < this.PagesCount; i++)
{
if (0 < this.SearchResults.Pages[i].length)
{
this.SearchResults.Current = 0;
this.SearchResults.CurrentPage = i;
_bIsFound = true;
break;
}
}
if (!_bIsFound)
{
for (var i = 0; i < _pageFind; i++)
{
if (0 < this.SearchResults.Pages[i].length)
{
this.SearchResults.Current = 0;
this.SearchResults.CurrentPage = i;
_bIsFound = true;
break;
}
}
}
}
}
else
{
if (this.SearchResults.Current > 0)
{
// результат на этой же странице
this.SearchResults.Current--;
}
else
{
var _pageFind = this.SearchResults.CurrentPage - 1;
var _bIsFound = false;
for (var i = _pageFind; i >= 0; i--)
{
if (0 < this.SearchResults.Pages[i].length)
{
this.SearchResults.Current = this.SearchResults.Pages[i].length - 1;
this.SearchResults.CurrentPage = i;
_bIsFound = true;
break;
}
}
if (!_bIsFound)
{
for (var i = this.PagesCount - 1; i > _pageFind; i++)
{
if (0 < this.SearchResults.Pages[i].length)
{
this.SearchResults.Current = this.SearchResults.Pages[i].length - 1;
this.SearchResults.CurrentPage = i;
_bIsFound = true;
break;
}
}
}
}
}
editor.WordControl.m_oDrawingDocument.CurrentSearchNavi =
this.SearchResults.Pages[this.SearchResults.CurrentPage][this.SearchResults.Current];
editor.WordControl.ToSearchResult();
return;
}
// новый поиск
for (var i = 0; i < this.PagesCount; i++)
{
this.SearchResults.Pages[i].splice(0, this.SearchResults.Pages[i].length);
}
this.SearchResults.Count = 0;
this.SearchResults.CurrentPage = -1;
this.SearchResults.Current = -1;
this.SearchResults.Text = text;
this.SearchResults.MachingCase = isMachingCase;
for (var i = 0; i < this.PagesCount; i++)
var img = new Image();
img.onload = function(){
if (1 != obj.BreakDrawing)
{
this.SearchPage2(i);
this.SearchResults.Count += this.SearchResults.Pages[i].length;
var _ctx = g.m_oContext;
_ctx.drawImage(img, 0, 0, img.width, img.height);
}
if (this.SearchResults.Count == 0)
{
editor.WordControl.m_oDrawingDocument.CurrentSearchNavi = null;
editor.WordControl.OnUpdateOverlay();
return;
}
for (var i = 0; i < this.SearchResults.Pages.length; i++)
{
if (0 != this.SearchResults.Pages[i].length)
{
this.SearchResults.CurrentPage = i;
this.SearchResults.Current = 0;
break;
}
}
editor.WordControl.m_oDrawingDocument.CurrentSearchNavi =
this.SearchResults.Pages[this.SearchResults.CurrentPage][this.SearchResults.Current];
editor.WordControl.ToSearchResult();
}
}
\ No newline at end of file
// дорисовали страницу. теперь нужно удалить все объекты, у которых страница такая же
// по идее удаляем только obj
obj.MetaDoc.stopRenderingPage(obj.Page);
editor.WordControl.OnScroll();
};
img.onerror = function(){
obj.MetaDoc.stopRenderingPage(obj.Page);
};
img.src = _url;
};
\ No newline at end of file
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