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ejcoumans
2006-05-25 19:18:29 +00:00
commit e061ec1ebf
1024 changed files with 349445 additions and 0 deletions
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207
Extras/FCollada/FCDocument/FCDAsset.cpp Normal file
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/*
Copyright (C) 2005-2006 Feeling Software Inc.
MIT License: http://www.opensource.org/licenses/mit-license.php
*/
#include "StdAfx.h"
#include "FUtils/FUDateTime.h"
#include "FCDocument/FCDAsset.h"
#include "FUtils/FUDaeParser.h"
#include "FUtils/FUDaeWriter.h"
using namespace FUDaeParser;
using namespace FUDaeWriter;
FCDAsset::FCDAsset(FCDocument* document) : FCDObject(document, "FCDAsset")
{
unitConversionFactor = 1.0f;
unitName = FC("meter");
upAxis = FMVector3::YAxis;
creationDateTime = modifiedDateTime = FUDateTime::GetNow();
}
FCDAsset::~FCDAsset()
{
while(!contributors.empty())
{
SAFE_DELETE(contributors.back());
contributors.pop_back();
}
}
// Insert a new contributor within the list
FCDAssetContributor* FCDAsset::AddContributor()
{
FCDAssetContributor* contributor = new FCDAssetContributor(GetDocument());
contributors.push_back(contributor);
return contributor;
}
// Read in the <asset> element from a COLLADA xml document
FUStatus FCDAsset::LoadFromXML(xmlNode* assetNode)
{
FUStatus status;
bool isPreCollada1_4 = false;
for (xmlNode* child = assetNode->children; child != NULL; child = child->next)
{
if (child->type != XML_ELEMENT_NODE) continue;
const char* content = ReadNodeContentDirect(child);
if (IsEquivalent(child->name, DAE_CONTRIBUTOR_ASSET_ELEMENT))
{
FCDAssetContributor* contributor = new FCDAssetContributor(GetDocument());
contributors.push_back(contributor);
status.AppendStatus(contributor->LoadFromXML(child, false));
}
else if (IsEquivalent(child->name, DAE_CREATED_ASSET_PARAMETER))
{
FUStringConversion::ToDateTime(content, creationDateTime);
}
else if (IsEquivalent(child->name, DAE_KEYWORDS_ASSET_PARAMETER))
{
keywords = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_MODIFIED_ASSET_PARAMETER))
{
FUStringConversion::ToDateTime(content, modifiedDateTime );
}
else if (IsEquivalent(child->name, DAE_REVISION_ASSET_PARAMETER))
{
revision = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_SUBJECT_ASSET_PARAMETER))
{
subject = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_TITLE_ASSET_PARAMETER))
{
title = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_UNITS_ASSET_PARAMETER))
{
unitName = TO_FSTRING(ReadNodeName(child));
unitConversionFactor = FUStringConversion::ToFloat(ReadNodeProperty(child, DAE_METERS_ATTRIBUTE));
if (unitName.empty()) unitName = FC("UNKNOWN");
if (IsEquivalent(unitConversionFactor, 0.0f) || unitConversionFactor < 0.0f) unitConversionFactor = 1.0f;
}
else if (IsEquivalent(child->name, DAE_UPAXIS_ASSET_PARAMETER))
{
if (IsEquivalent(content, DAE_X_UP)) upAxis = FMVector3::XAxis;
else if (IsEquivalent(content, DAE_Y_UP)) upAxis = FMVector3::YAxis;
else if (IsEquivalent(content, DAE_Z_UP)) upAxis = FMVector3::ZAxis;
}
else if (IsEquivalent(child->name, DAE_AUTHOR_ASSET_PARAMETER) || IsEquivalent(child->name, DAE_AUTHORINGTOOL_ASSET_PARAMETER)
|| IsEquivalent(child->name, DAE_COMMENTS_ASSET_PARAMETER) || IsEquivalent(child->name, DAE_SOURCEDATA_ASSET_PARAMETER)
|| IsEquivalent(child->name, DAE_COPYRIGHT_ASSET_PARAMETER))
{
isPreCollada1_4 = true;
}
else
{
status.Warning(FS("Unknown <asset> child element: ") + TO_FSTRING((const char*) child->name), child->line);
}
}
// COLLADA 1.3 Backward Compatibility: Look for the contributor information within the <asset> element
if (isPreCollada1_4)
{
FCDAssetContributor* contributor = new FCDAssetContributor(GetDocument());
contributor->LoadFromXML(assetNode, true);
if (!contributor->IsEmpty()) contributors.push_back(contributor);
else SAFE_DELETE(contributor);
}
return status;
}
// Write out the <asset> element to a COLLADA xml node tree
xmlNode* FCDAsset::WriteToXML(xmlNode* parentNode) const
{
xmlNode* assetNode = AddChild(parentNode, DAE_ASSET_ELEMENT);
// Update the 'last modified time'
FCDAsset* hackedAsset = const_cast<FCDAsset*>(this);
hackedAsset->modifiedDateTime = FUDateTime::GetNow();
// Write out the contributors first.
for (FCDAssetContributorList::const_iterator itC = contributors.begin(); itC != contributors.end(); ++itC)
{
(*itC)->WriteToXML(assetNode);
}
// Write out the parameters, one by one and in the correct order.
AddChild(assetNode, DAE_CREATED_ASSET_PARAMETER, FUStringConversion::ToString(creationDateTime));
if (!keywords.empty()) AddChild(assetNode, DAE_KEYWORDS_ASSET_PARAMETER, keywords);
AddChild(assetNode, DAE_MODIFIED_ASSET_PARAMETER, FUStringConversion::ToString(modifiedDateTime));
if (!revision.empty()) AddChild(assetNode, DAE_REVISION_ASSET_PARAMETER, revision);
if (!subject.empty()) AddChild(assetNode, DAE_SUBJECT_ASSET_PARAMETER, subject);
if (!title.empty()) AddChild(assetNode, DAE_TITLE_ASSET_PARAMETER, title);
// Finally: <unit> and <up_axis>
xmlNode* unitNode = AddChild(assetNode, DAE_UNITS_ASSET_PARAMETER);
AddAttribute(unitNode, DAE_METERS_ATTRIBUTE, unitConversionFactor);
AddAttribute(unitNode, DAE_NAME_ATTRIBUTE, unitName);
AddChild(assetNode, DAE_UPAXIS_ASSET_PARAMETER, FUStringConversion::ToString(subject));
return assetNode;
}
FCDAssetContributor::FCDAssetContributor(FCDocument* document) : FCDObject(document, "FCDAssetContributor") {}
FCDAssetContributor::~FCDAssetContributor() {}
// Returns whether this contributor element contain any valid data
bool FCDAssetContributor::IsEmpty() const
{
return author.empty() && authoringTool.empty() && comments.empty() && copyright.empty() && sourceData.empty();
}
// Read in the <asset><contributor> element from a COLLADA xml document
FUStatus FCDAssetContributor::LoadFromXML(xmlNode* contributorNode, bool isPreCollada1_4)
{
FUStatus status;
for (xmlNode* child = contributorNode->children; child != NULL; child = child->next)
{
if (child->type != XML_ELEMENT_NODE) continue;
const char* content = ReadNodeContentDirect(child);
if (IsEquivalent(child->name, DAE_AUTHOR_ASSET_PARAMETER))
{
author = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_AUTHORINGTOOL_ASSET_PARAMETER))
{
authoringTool = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_COMMENTS_ASSET_PARAMETER))
{
comments = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_COPYRIGHT_ASSET_PARAMETER))
{
copyright = TO_FSTRING(content);
}
else if (IsEquivalent(child->name, DAE_SOURCEDATA_ASSET_PARAMETER))
{
sourceData = TO_FSTRING(content);
}
else if (!isPreCollada1_4)
{
status.Warning(FS("Unknown <asset><contributor> child element: ") + TO_FSTRING((const char*) child->name), child->line);
}
}
return status;
}
// Write out the <asset><contributor> element to a COLLADA xml node tree
xmlNode* FCDAssetContributor::WriteToXML(xmlNode* parentNode) const
{
xmlNode* contributorNode = NULL;
if (!IsEmpty())
{
contributorNode = AddChild(parentNode, DAE_CONTRIBUTOR_ASSET_ELEMENT);
if (!author.empty()) AddChild(contributorNode, DAE_AUTHOR_ASSET_PARAMETER, author);
if (!authoringTool.empty()) AddChild(contributorNode, DAE_AUTHORINGTOOL_ASSET_PARAMETER, authoringTool);
if (!comments.empty()) AddChild(contributorNode, DAE_COMMENTS_ASSET_PARAMETER, comments);
if (!copyright.empty()) AddChild(contributorNode, DAE_COPYRIGHT_ASSET_PARAMETER, copyright);
if (!sourceData.empty()) AddChild(contributorNode, DAE_SOURCEDATA_ASSET_PARAMETER, sourceData);
}
return contributorNode;
}