C++ XMBElement::GetText方法代码示例

bool CList::HandleAdditionalChildren(const XMBElement& child, CXeromyces* pFile)
{
	int elmt_item = pFile->GetElementID("item");

	if (child.GetNodeName() == elmt_item)
	{
		AddItem(child.GetText().FromUTF8(), child.GetText().FromUTF8());
		return true;
	}

	return false;
}

// Reads Custom Color
void CGUI::Xeromyces_ReadColor(XMBElement Element, CXeromyces* pFile)
{
	// Read the color and stor in m_PreDefinedColors

	XMBAttributeList attributes = Element.GetAttributes();

	//IGUIObject* object = new CTooltip;
	CColor color;
	CStr name = attributes.GetNamedItem(pFile->GetAttributeID("name"));

	// Try parsing value 
	CStr value (Element.GetText());
	if (! value.empty())
	{
		// Try setting color to value
		if (!color.ParseString(value, 255.f))
		{
			LOGERROR(L"GUI: Unable to create custom color '%hs'. Invalid color syntax.", name.c_str());
		}
		else
		{
			// input color
			m_PreDefinedColors[name] = color;
		}
	}
}

void CGUI::Xeromyces_ReadScript(XMBElement Element, CXeromyces* pFile, boost::unordered_set<VfsPath>& Paths)
{
	// Check for a 'file' parameter
	CStrW file (Element.GetAttributes().GetNamedItem( pFile->GetAttributeID("file") ).FromUTF8());

	// If there is a file specified, open and execute it
	if (! file.empty())
	{
		Paths.insert(file);
		try
		{
			m_ScriptInterface->LoadGlobalScriptFile(file);
		}
		catch (PSERROR_Scripting& e)
		{
			LOGERROR(L"GUI: Error executing script %ls: %hs", file.c_str(), e.what());
		}
	}

	// Execute inline scripts
	try
	{
		CStr code (Element.GetText());
		if (! code.empty())
			m_ScriptInterface->LoadGlobalScript(L"Some XML file", code.FromUTF8());
	}
	catch (PSERROR_Scripting& e)
	{
		LOGERROR(L"GUI: Error executing inline script: %hs", e.what());
	}
}

void CGUI::Xeromyces_ReadScript(XMBElement Element, CXeromyces* pFile, boost::unordered_set<VfsPath>& Paths)
{
	// Check for a 'file' parameter
	CStrW file(Element.GetAttributes().GetNamedItem(pFile->GetAttributeID("file")).FromUTF8());

	// If there is a file specified, open and execute it
	if (!file.empty())
	{
		Paths.insert(file);
		try
		{
			m_ScriptInterface->LoadGlobalScriptFile(file);
		}
		catch (PSERROR_Scripting& e)
		{
			LOGERROR("GUI: Error executing script %s: %s", utf8_from_wstring(file), e.what());
		}
	}

	// If it has a directory attribute, read all JS files in that directory
	CStrW directory(Element.GetAttributes().GetNamedItem(pFile->GetAttributeID("directory")).FromUTF8());
	if (!directory.empty())
	{
		VfsPaths pathnames;
		vfs::GetPathnames(g_VFS, directory, L"*.js", pathnames);
		for (const VfsPath& path : pathnames)
		{
			// Only load new files (so when the insert succeeds)
			if (Paths.insert(path).second)
				try
				{
					m_ScriptInterface->LoadGlobalScriptFile(path);
				}
				catch (PSERROR_Scripting& e)
				{
					LOGERROR("GUI: Error executing script %s: %s", path.string8(), e.what());
				}
		}
	}

	// Execute inline scripts
	try
	{
		CStr code(Element.GetText());
		if (!code.empty())
			m_ScriptInterface->LoadGlobalScript(L"Some XML file", code.FromUTF8());
	}
	catch (PSERROR_Scripting& e)
	{
		LOGERROR("GUI: Error executing inline script: %s", e.what());
	}
}

void CGUI::Xeromyces_ReadColor(XMBElement Element, CXeromyces* pFile)
{
	XMBAttributeList attributes = Element.GetAttributes();

	CColor color;
	CStr name = attributes.GetNamedItem(pFile->GetAttributeID("name"));

	// Try parsing value
	CStr value(Element.GetText());
	if (value.empty())
		return;

	// Try setting color to value
	if (!color.ParseString(value))
	{
		LOGERROR("GUI: Unable to create custom color '%s'. Invalid color syntax.", name.c_str());
		return;
	}

	m_PreDefinedColors[name] = color;
}

//.........这里部分代码省略.........

			object->SetName(name);
			NameSet = true;
			continue;
		}

		// Wire up the hotkey tag, if it has one
		if (attr.Name == attr_hotkey)
			hotkeyTag = attr.Value;

		if (attr.Name == attr_z)
			ManuallySetZ = true;

		// Try setting the value
		if (object->SetSetting(pFile->GetAttributeString(attr.Name), attr.Value.FromUTF8(), true) != PSRETURN_OK)
		{
			LOGERROR(L"GUI: (object: %hs) Can't set \"%hs\" to \"%ls\"", object->GetPresentableName().c_str(), pFile->GetAttributeString(attr.Name).c_str(), attr.Value.FromUTF8().c_str());

			// This is not a fatal error
		}
	}

	// Check if name isn't set, generate an internal name in that case.
	if (!NameSet)
	{
		object->SetName("__internal(" + CStr::FromInt(m_InternalNameNumber) + ")");
		++m_InternalNameNumber;
	}

	// Attempt to register the hotkey tag, if one was provided
	if (! hotkeyTag.empty())
		m_HotkeyObjects[hotkeyTag].push_back(object);

	CStrW caption (Element.GetText().FromUTF8());
	if (! caption.empty())
	{
		// Set the setting caption to this
		object->SetSetting("caption", caption, true);

		// There is no harm if the object didn't have a "caption"
	}


	//
	//	Read Children
	//

	// Iterate children
	XMBElementList children = Element.GetChildNodes();

	for (i=0; i<children.Count; ++i)
	{
		// Get node
		XMBElement child = children.Item(i);

		// Check what name the elements got
		int element_name = child.GetNodeName();

		if (element_name == elmt_object)
		{
			// Call this function on the child
			Xeromyces_ReadObject(child, pFile, object, NameSubst, Paths);
		}
		else if (element_name == elmt_action)
		{
			// Scripted <action> element

CMaterial& CMaterialManager::LoadMaterial(const VfsPath& pathname)
{
	if(pathname.empty())
		return NullMaterial;

	std::map<VfsPath, CMaterial*>::iterator iter = m_Materials.find(pathname);
	if(iter != m_Materials.end())
	{
		if((*iter).second)
			return *(*iter).second;
	}

	CXeromyces xeroFile;
	if(xeroFile.Load(g_VFS, pathname) != PSRETURN_OK)
		return NullMaterial;

	#define EL(x) int el_##x = xeroFile.GetElementID(#x)
	#define AT(x) int at_##x = xeroFile.GetAttributeID(#x)
	EL(texture);
	EL(alpha);
	AT(usage);
	#undef AT
	#undef EL

	CMaterial *material = NULL;
	try
	{
		XMBElement root = xeroFile.GetRoot();
		XMBElementList childNodes = root.GetChildNodes();
		material = new CMaterial();

		for(int i = 0; i < childNodes.Count; i++)
		{
			XMBElement node = childNodes.Item(i);
			int token = node.GetNodeName();
			XMBAttributeList attrs = node.GetAttributes();
			CStr temp;
			if(token == el_texture)
			{
				CStr value(node.GetText());
				material->SetTexture(value);
			}
			else if(token == el_alpha)
			{
				temp = CStr(attrs.GetNamedItem(at_usage));

				// Determine whether the alpha is used for basic transparency or player color
				if (temp == "playercolor")
					material->SetUsePlayerColor(true);
				else if (temp == "objectcolor")
					material->SetUseTextureColor(true);
				else
					material->SetUsesAlpha(ParseUsage(temp));
			}
		}

		m_Materials[pathname] = material;
	}
	catch(...)
	{
		SAFE_DELETE(material);
		throw;
	}

	return *material;
}

void CParamNode::ApplyLayer(const XMBFile& xmb, const XMBElement& element, const wchar_t* sourceIdentifier /*= NULL*/)
{
	ResetScriptVal();

	std::string name = xmb.GetElementString(element.GetNodeName()); // TODO: is GetElementString inefficient?
	CStrW value = element.GetText().FromUTF8();

	bool hasSetValue = false;

	// Look for special attributes
	int at_disable = xmb.GetAttributeID("disable");
	int at_replace = xmb.GetAttributeID("replace");
	int at_op = xmb.GetAttributeID("op");
	int at_datatype = xmb.GetAttributeID("datatype");
	enum op {
		INVALID,
		ADD,
		MUL
	} op = INVALID;
	bool replacing = false;
	{
		XERO_ITER_ATTR(element, attr)
		{
			if (attr.Name == at_disable)
			{
				m_Childs.erase(name);
				return;
			}
			else if (attr.Name == at_replace)
			{
				m_Childs.erase(name);
				replacing = true;
			}
			else if (attr.Name == at_op)
			{
				if (std::wstring(attr.Value.begin(), attr.Value.end()) == L"add")
					op = ADD;
				else if (std::wstring(attr.Value.begin(), attr.Value.end()) == L"mul")
					op = MUL;
				else
					LOGWARNING("Invalid op '%ls'", attr.Value);
			}
		}
	}
	{
		XERO_ITER_ATTR(element, attr)
		{
			if (attr.Name == at_datatype && std::wstring(attr.Value.begin(), attr.Value.end()) == L"tokens")
			{
				CParamNode& node = m_Childs[name];

				// Split into tokens
				std::vector<std::wstring> oldTokens;
				std::vector<std::wstring> newTokens;
				if (!replacing && !node.m_Value.empty()) // ignore the old tokens if replace="" was given
					boost::algorithm::split(oldTokens, node.m_Value, boost::algorithm::is_space(), boost::algorithm::token_compress_on);
				if (!value.empty())
					boost::algorithm::split(newTokens, value, boost::algorithm::is_space(), boost::algorithm::token_compress_on);

				// Merge the two lists
				std::vector<std::wstring> tokens = oldTokens;
				for (size_t i = 0; i < newTokens.size(); ++i)
				{
					if (newTokens[i][0] == L'-')
					{
						std::vector<std::wstring>::iterator tokenIt = std::find(tokens.begin(), tokens.end(), newTokens[i].substr(1));
						if (tokenIt != tokens.end())
							tokens.erase(tokenIt);
						else
							LOGWARNING("[ParamNode] Could not remove token '%s' from node '%s'%s; not present in list nor inherited (possible typo?)",
								utf8_from_wstring(newTokens[i].substr(1)), name, sourceIdentifier ? (" in '" + utf8_from_wstring(sourceIdentifier) + "'").c_str() : "");
					}
					else
					{
						if (std::find(oldTokens.begin(), oldTokens.end(), newTokens[i]) == oldTokens.end())
							tokens.push_back(newTokens[i]);
					}
				}

				node.m_Value = boost::algorithm::join(tokens, L" ");
				hasSetValue = true;
				break;
			}
		}
	}

	// Add this element as a child node
	CParamNode& node = m_Childs[name];
	if (op != INVALID)
	{
		// TODO: Support parsing of data types other than fixed; log warnings in other cases
		fixed oldval = node.ToFixed();
		fixed mod = fixed::FromString(CStrW(value));
		switch (op)
		{
		case ADD:
			node.m_Value = (oldval + mod).ToString().FromUTF8();
			break;
		case MUL:
			node.m_Value = (oldval.Multiply(mod)).ToString().FromUTF8();
//.........这里部分代码省略.........

//.........这里部分代码省略.........

		if (attr.Name == attr_name)
		{
			CStr name(attr.Value);

			for (const std::pair<CStr, CStr>& sub : NameSubst)
				name.Replace(sub.first, sub.second);

			object->SetName(name);
			NameSet = true;
			continue;
		}

		if (attr.Name == attr_hotkey)
			hotkeyTag = attr.Value;

		if (attr.Name == attr_z)
			ManuallySetZ = true;

		if (object->SetSetting(pFile->GetAttributeString(attr.Name), attr.Value.FromUTF8(), true) != PSRETURN_OK)
			LOGERROR("GUI: (object: %s) Can't set \"%s\" to \"%s\"", object->GetPresentableName(), pFile->GetAttributeString(attr.Name), attr.Value);
	}

	// Check if name isn't set, generate an internal name in that case.
	if (!NameSet)
	{
		object->SetName("__internal(" + CStr::FromInt(m_InternalNameNumber) + ")");
		++m_InternalNameNumber;
	}

	if (!hotkeyTag.empty())
		m_HotkeyObjects[hotkeyTag].push_back(object);

	CStrW caption(Element.GetText().FromUTF8());
	if (!caption.empty())
		object->SetSetting("caption", caption, true);

	for (XMBElement child : Element.GetChildNodes())
	{
		// Check what name the elements got
		int element_name = child.GetNodeName();

		if (element_name == elmt_object)
		{
			// Call this function on the child
			Xeromyces_ReadObject(child, pFile, object, NameSubst, Paths, nesting_depth);
		}
		else if (element_name == elmt_action)
		{
			// Scripted <action> element

			// Check for a 'file' parameter
			CStrW filename(child.GetAttributes().GetNamedItem(attr_file).FromUTF8());

			CStr code;

			// If there is a file, open it and use it as the code
			if (!filename.empty())
			{
				Paths.insert(filename);
				CVFSFile scriptfile;
				if (scriptfile.Load(g_VFS, filename) != PSRETURN_OK)
				{
					LOGERROR("Error opening GUI script action file '%s'", utf8_from_wstring(filename));
					throw PSERROR_GUI_JSOpenFailed();
				}