DocumentServer/ActiveX/ASCOfficePPTXFile/PPTXFormat/Logic/Shape.cpp
nikolay ivanov a8be6b9e72 init repo
2014-07-05 18:22:49 +00:00

650 lines
17 KiB
C++

/*
* (c) Copyright Ascensio System SIA 2010-2014
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
* EU, LV-1021.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
#include "./stdafx.h"
#include "Shape.h"
#include "./../SlideLayout.h"
#include "./../SlideMaster.h"
#include "./../Slide.h"
#include "SpTree.h"
namespace PPTX
{
namespace Logic
{
Shape::Shape()
{
}
Shape::~Shape()
{
}
Shape::Shape(XmlUtils::CXmlNode& node)
{
fromXML(node);
}
const Shape& Shape::operator =(XmlUtils::CXmlNode& node)
{
fromXML(node);
return *this;
}
void Shape::fromXML(XmlUtils::CXmlNode& node)
{
node.ReadAttributeBase(L"useBgFill", attrUseBgFill);
XmlUtils::CXmlNodes oNodes;
if (node.GetNodes(_T("*"), oNodes))
{
int nCount = oNodes.GetCount();
for (int i = 0; i < nCount; ++i)
{
XmlUtils::CXmlNode oNode;
oNodes.GetAt(i, oNode);
CString strName = XmlUtils::GetNameNoNS(oNode.GetName());
if (_T("nvSpPr") == strName)
nvSpPr = oNode;
else if (_T("spPr") == strName)
spPr = oNode;
else if (_T("style") == strName)
style = oNode;
else if (_T("txBody") == strName)
txBody = oNode;
else if (_T("txbx") == strName)
{
XmlUtils::CXmlNode _node = oNode.ReadNode(_T("w:txbxContent"));
if (_node.IsValid())
TextBoxShape = _node.GetXml();
}
else if (_T("cNvPr") == strName)
{
nvSpPr.cNvPr = oNode;
}
else if (_T("cNvSpPr") == strName)
{
nvSpPr.cNvSpPr = oNode;
}
else if (_T("txSp") == strName)
{
txBody = oNode.ReadNodeNoNS(_T("txBody"));
}
else if (_T("bodyPr") == strName)
{
TextBoxBodyPr = oNode;
}
}
}
FillParentPointersForChilds();
}
CString Shape::toXML() const
{
XmlUtils::CAttribute oAttr;
oAttr.Write(_T("useBgFill"), attrUseBgFill);
XmlUtils::CNodeValue oValue;
oValue.Write(nvSpPr);
oValue.Write(spPr);
oValue.WriteNullable(style);
oValue.WriteNullable(txBody);
return XmlUtils::CreateNode(_T("p:sp"), oAttr, oValue);
}
void Shape::FillParentPointersForChilds()
{
nvSpPr.SetParentPointer(this);
spPr.SetParentPointer(this);
if(style.IsInit())
style->SetParentPointer(this);
if(txBody.IsInit())
txBody->SetParentPointer(this);
levelUp = NULL;
}
void Shape::GetRect(RECT& pRect)const
{
pRect.bottom = 0;
pRect.left = 0;
pRect.right = 0;
pRect.top = 0;
if(spPr.xfrm.is_init())
{
pRect.left = spPr.xfrm->offX.get_value_or(0);
pRect.top = spPr.xfrm->offY.get_value_or(0);
pRect.right = pRect.left + spPr.xfrm->extX.get_value_or(0);
pRect.bottom = pRect.top + spPr.xfrm->extY.get_value_or(0);
}
if(parentIs<Logic::SpTree>())
parentAs<Logic::SpTree>().NormalizeRect(pRect);
}
void Shape::FillLevelUp()const
{
if((levelUp == NULL) && (nvSpPr.nvPr.ph.IsInit()))
{
if((nvSpPr.nvPr.ph->type.IsInit()) || (nvSpPr.nvPr.ph->idx.IsInit()))
{
if(parentFileIs<Slide>())
parentFileAs<Slide>().Layout->GetLevelUp(*this);
else if(parentFileIs<SlideLayout>())
parentFileAs<SlideLayout>().Master->GetLevelUp(*this);
}
}
}
void Shape::FillShapeProperties(ShapeProperties& props)
{
if(parentFileIs<SlideMaster>())
{
CString type = nvSpPr.nvPr.ph.IsInit()?nvSpPr.nvPr.ph->type.get_value_or(_T("body")):_T("");
parentFileAs<SlideMaster>().FillShapeProperties(props, type);
props.FillFromTextBody(txBody);
if(style.IsInit())
props.FillFontRef(style->fontRef);
}
else if(parentFileIs<SlideLayout>())
{
CString type = nvSpPr.nvPr.ph.IsInit()?nvSpPr.nvPr.ph->type.get_value_or(_T("body")):_T("");
parentFileAs<SlideLayout>().FillShapeProperties(props, type);
props.FillFromTextBody(txBody);
if(style.IsInit())
props.FillFontRef(style->fontRef);
}
else if(parentFileIs<Slide>())
{
CString type = nvSpPr.nvPr.ph.is_init()?nvSpPr.nvPr.ph->type.get_value_or(_T("body")):_T("");
parentFileAs<Slide>().FillShapeProperties(props, type);
props.FillFromTextBody(txBody);
if(style.IsInit())
props.FillFontRef(style->fontRef);
}
props.SetParentFilePointer(parentFile);
}
void Shape::FillShapeTextProperties(CShapeTextProperties& props)
{
CString type = nvSpPr.nvPr.ph.IsInit()?nvSpPr.nvPr.ph->type.get_value_or(_T("body")):_T("");
if (parentFileIs<SlideMaster>())
{
parentFileAs<SlideMaster>().FillShapeTextProperties(props, type);
props.FillFromTextBody(txBody, NULL);
if (style.IsInit())
props.FillFontRef(style->fontRef, isFontRefInSlide);
}
else if (parentFileIs<SlideLayout>())
{
parentFileAs<SlideLayout>().FillShapeTextProperties(props, type);
props.FillFromTextBody(txBody, NULL);
if(style.IsInit())
props.FillFontRef(style->fontRef, isFontRefInSlide);
}
else if (parentFileIs<Slide>())
{
parentFileAs<Slide>().FillShapeTextProperties(props, type);
props.FillFromTextBody(txBody, body);
if(style.IsInit())
props.FillFontRef(style->fontRef, isFontRefInSlide);
}
props.SetParentFilePointer(parentFile);
}
DWORD Shape::GetFill(UniFill& fill)const
{
DWORD BGRA = 0;
if(style.IsInit())
{
if(parentFileIs<PPTX::Slide>())
parentFileAs<PPTX::Slide>().Theme->GetFillStyle(style->fillRef.idx.get_value_or(0), fill);
else if(parentFileIs<PPTX::SlideLayout>())
parentFileAs<PPTX::SlideLayout>().Theme->GetFillStyle(style->fillRef.idx.get_value_or(0), fill);
else if(parentFileIs<PPTX::SlideMaster>())
parentFileAs<PPTX::SlideMaster>().Theme->GetFillStyle(style->fillRef.idx.get_value_or(0), fill);
if (style->fillRef.Color.is_init())
{
if (fill.is<PPTX::Logic::SolidFill>())
{
fill.as<PPTX::Logic::SolidFill>().Color = style->fillRef.Color;
}
}
BGRA = style->fillRef.Color.GetBGRA();
}
if(spPr.Fill.is_init())
spPr.Fill.Merge(fill);
return BGRA;
}
DWORD Shape::GetLine(Ln& line)const
{
DWORD BGRA = 0;
if(style.IsInit())
{
if(parentFileIs<PPTX::Slide>())
parentFileAs<PPTX::Slide>().Theme->GetLineStyle(style->lnRef.idx.get_value_or(0), line);
else if(parentFileIs<PPTX::SlideLayout>())
parentFileAs<PPTX::SlideLayout>().Theme->GetLineStyle(style->lnRef.idx.get_value_or(0), line);
else if(parentFileIs<PPTX::SlideMaster>())
parentFileAs<PPTX::SlideMaster>().Theme->GetLineStyle(style->lnRef.idx.get_value_or(0), line);
BGRA = style->lnRef.Color.GetBGRA();
}
if(spPr.ln.IsInit())
spPr.ln->Merge(line);
return BGRA;
}
void Shape::Merge(Shape& shape, bool bIsSlidePlaceholder)const
{
shape.nvSpPr = nvSpPr;
spPr.Merge(shape.spPr);
if(style.is_init())
{
shape.isFontRefInSlide = bIsSlidePlaceholder;
shape.style = style;
shape.style->SetParentFilePointer(parentFile);
}
if (!bIsSlidePlaceholder)
{
if(txBody.IsInit())
txBody->Merge(shape.txBody);
}
else
{
if (txBody.is_init())
{
if(!shape.txBody.is_init())
shape.txBody = new TxBody();
txBody->bodyPr.Merge(shape.txBody->bodyPr);
if(txBody->lstStyle.is_init())
{
for (int i = 0; i < 10; i++)
if(txBody->lstStyle->levels[i].is_init())
txBody->lstStyle->levels[i]->Merge(body[i]);
}
}
}
}
void Shape::GetShapeFullDescription(Shape& shape, int level)const
{
if(level == 0)
shape.SetParentPointer(parentElement);
if(!nvSpPr.nvPr.ph.is_init())
{
Merge(shape);
return;
}
if(parentFileIs<PPTX::SlideMaster>())
{
Merge(shape);
return;
}
if(parentFileIs<PPTX::SlideLayout>())
{
FillLevelUp();
if(levelUp != NULL)
levelUp->GetShapeFullDescription(shape, level + 1);
Merge(shape);
return;
}
if(parentFileIs<PPTX::Slide>())
{
FillLevelUp();
if(levelUp != NULL)
levelUp->GetShapeFullDescription(shape, level + 1);
Merge(shape, true);
return;
}
}
void Shape::toXmlWriterVML(NSBinPptxRW::CXmlWriter *pWriter, NSCommon::smart_ptr<PPTX::WrapperFile>& oTheme, NSCommon::smart_ptr<PPTX::WrapperWritingElement>& oClrMap)
{
CString strPath = _T("");
CString strTextRect = _T("");
LONG lW = 43200;
LONG lH = 43200;
if (spPr.xfrm.is_init())
{
lW = spPr.xfrm->extX.get_value_or(43200);
lH = spPr.xfrm->extY.get_value_or(43200);
}
#ifdef AVS_USE_CONVERT_PPTX_TOCUSTOM_VML
spPr.Geometry.ConvertToCustomVML(pWriter->m_pOOXToVMLRenderer, strPath, strTextRect, lW, lH);
#endif
CString strId = _T("");
strId.Format(_T("shape %d"), pWriter->m_lObjectIdVML);
CString strSpid = _T("");
strSpid.Format(_T("_x%04d_s%04d"), 0xFFFF & (pWriter->m_lObjectIdVML >> 16), 0xFFFF & pWriter->m_lObjectIdVML);
pWriter->m_lObjectIdVML++;
CString strFillAttr = _T("");
CString strStrokeAttr = _T("");
CString strFillNode = _T("");
CString strStrokeNode = _T("");
CalculateFill(spPr, style, oTheme, oClrMap, strFillAttr, strFillNode);
CalculateLine(spPr, style, oTheme, oClrMap, strStrokeAttr, strStrokeNode);
if (pWriter->m_strStyleMain != _T(""))
{
pWriter->StartNode(_T("v:shape"));
pWriter->StartAttributes();
pWriter->WriteAttribute(_T("id"), strId);
pWriter->WriteAttribute(_T("o:spid"), strSpid);
NSBinPptxRW::CXmlWriter oStylesWriter;
if (spPr.xfrm.is_init())
{
if (spPr.xfrm->rot.is_init())
{
int nRot = (int)((double)(*(spPr.xfrm->rot)) / 60000.0);
oStylesWriter.WriteAttributeCSS_int(_T("rotation"), nRot);
}
bool bIsFH = spPr.xfrm->flipH.get_value_or(false);
bool bIsFV = spPr.xfrm->flipV.get_value_or(false);
if (bIsFH && bIsFV)
{
oStylesWriter.WriteAttributeCSS(_T("flip"), _T("xy"));
}
else if (bIsFH)
{
oStylesWriter.WriteAttributeCSS(_T("flip"), _T("x"));
}
else if (bIsFV)
{
oStylesWriter.WriteAttributeCSS(_T("flip"), _T("y"));
}
}
if (txBody.is_init())
{
if (txBody->bodyPr.anchor.is_init())
{
CString _strAnchor = txBody->bodyPr.anchor->get();
if (_strAnchor == _T("t"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("top"));
else if (_strAnchor == _T("b"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("bottom"));
else if (_strAnchor == _T("ctr"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("middle"));
}
}
else if (TextBoxBodyPr.is_init())
{
if (TextBoxBodyPr->anchor.is_init())
{
CString _strAnchor = TextBoxBodyPr->anchor->get();
if (_strAnchor == _T("t"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("top"));
else if (_strAnchor == _T("b"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("bottom"));
else if (_strAnchor == _T("ctr"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("middle"));
}
}
if (oStylesWriter.GetSize() == 0)
{
pWriter->WriteAttribute(_T("style"), pWriter->m_strStyleMain);
}
else
{
pWriter->WriteAttribute(_T("style"), pWriter->m_strStyleMain + oStylesWriter.GetXmlString());
}
pWriter->WriteAttribute(_T("coordsize"), (CString)_T("100000,100000"));
pWriter->WriteAttribute(_T("path"), strPath);
if (pWriter->m_strAttributesMain)
{
pWriter->WriteString(pWriter->m_strAttributesMain);
pWriter->m_strAttributesMain = _T("");
}
pWriter->WriteString(strFillAttr);
pWriter->WriteString(strStrokeAttr);
pWriter->EndAttributes();
pWriter->StartNode(_T("v:path"));
pWriter->StartAttributes();
pWriter->WriteAttribute(_T("textboxrect"), strTextRect);
pWriter->EndAttributes();
pWriter->EndNode(_T("v:path"));
pWriter->WriteString(strFillNode);
pWriter->WriteString(strStrokeNode);
pWriter->WriteString(pWriter->m_strNodes);
pWriter->m_strNodes = _T("");
if (TextBoxShape.is_init())
{
pWriter->StartNode(_T("v:textbox"));
pWriter->EndAttributes();
pWriter->WriteString(*TextBoxShape);
pWriter->EndNode(_T("v:textbox"));
}
pWriter->EndNode(_T("v:shape"));
pWriter->m_strStyleMain = _T("");
}
else
{
int dL = 0;
int dT = 0;
int dW = 0;
int dH = 0;
NSBinPptxRW::CXmlWriter oStylesWriter;
if (spPr.xfrm.is_init())
{
if (spPr.xfrm->offX.is_init())
dL = (*spPr.xfrm->offX);
if (spPr.xfrm->offY.is_init())
dT = (*spPr.xfrm->offY);
if (spPr.xfrm->extX.is_init())
dW = (*spPr.xfrm->extX);
if (spPr.xfrm->extY.is_init())
dH = (*spPr.xfrm->extY);
}
oStylesWriter.WriteAttributeCSS(_T("position"), _T("absolute"));
oStylesWriter.WriteAttributeCSS_int(_T("left"), dL);
oStylesWriter.WriteAttributeCSS_int(_T("top"), dT);
oStylesWriter.WriteAttributeCSS_int(_T("width"), dW);
oStylesWriter.WriteAttributeCSS_int(_T("height"), dH);
if (spPr.xfrm.is_init())
{
if (spPr.xfrm->rot.is_init())
{
int nRot = (int)((double)(*(spPr.xfrm->rot)) / 60000.0);
oStylesWriter.WriteAttributeCSS_int(_T("rotation"), nRot);
}
bool bIsFH = spPr.xfrm->flipH.get_value_or(false);
bool bIsFV = spPr.xfrm->flipV.get_value_or(false);
if (bIsFH && bIsFV)
{
oStylesWriter.WriteAttributeCSS(_T("flip"), _T("xy"));
}
else if (bIsFH)
{
oStylesWriter.WriteAttributeCSS(_T("flip"), _T("x"));
}
else if (bIsFV)
{
oStylesWriter.WriteAttributeCSS(_T("flip"), _T("y"));
}
}
if (txBody.is_init())
{
if (txBody->bodyPr.anchor.is_init())
{
CString _strAnchor = txBody->bodyPr.anchor->get();
if (_strAnchor == _T("t"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("top"));
else if (_strAnchor == _T("b"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("bottom"));
else if (_strAnchor == _T("ctr"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("middle"));
}
}
else if (TextBoxBodyPr.is_init())
{
if (TextBoxBodyPr->anchor.is_init())
{
CString _strAnchor = TextBoxBodyPr->anchor->get();
if (_strAnchor == _T("t"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("top"));
else if (_strAnchor == _T("b"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("bottom"));
else if (_strAnchor == _T("ctr"))
oStylesWriter.WriteAttributeCSS(_T("v-text-anchor"), _T("middle"));
}
}
pWriter->StartNode(_T("v:shape"));
pWriter->StartAttributes();
pWriter->WriteAttribute(_T("id"), strId);
pWriter->WriteAttribute(_T("o:spid"), strSpid);
pWriter->WriteAttribute(_T("style"), oStylesWriter.GetXmlString());
pWriter->WriteAttribute(_T("coordsize"), (CString)_T("100000,100000"));
pWriter->WriteAttribute(_T("path"), strPath);
if (pWriter->m_strAttributesMain)
{
pWriter->WriteString(pWriter->m_strAttributesMain);
pWriter->m_strAttributesMain = _T("");
}
pWriter->WriteString(strFillAttr);
pWriter->WriteString(strStrokeAttr);
pWriter->EndAttributes();
pWriter->StartNode(_T("v:path"));
pWriter->StartAttributes();
pWriter->WriteAttribute(_T("textboxrect"), strTextRect);
pWriter->EndAttributes();
pWriter->EndNode(_T("v:path"));
pWriter->WriteString(strFillNode);
pWriter->WriteString(strStrokeNode);
if (TextBoxShape.is_init())
{
pWriter->StartNode(_T("v:textbox"));
pWriter->EndAttributes();
pWriter->WriteString(*TextBoxShape);
pWriter->EndNode(_T("v:textbox"));
}
pWriter->EndNode(_T("v:shape"));
}
}
}
} // namespace PPTX