C++ Document::getLastError方法代码示例

void MYGUIManager::setupResources()
{
    MyGUI::xml::Document doc;
    if ( !_platform || !doc.open(_resourcePathFile) ) doc.getLastError();
    
    MyGUI::xml::ElementPtr root = doc.getRoot();
    if ( root==nullptr || root->getName()!="Paths" ) return;
    
    MyGUI::xml::ElementEnumerator node = root->getElementEnumerator();
    while ( node.next() )
    {
        if ( node->getName()=="Path" )
        {
			bool root = false, recursive = false;
			if (!node->findAttribute("root").empty())
            {
                root = MyGUI::utility::parseBool( node->findAttribute("root") );
                if ( root ) _rootMedia = node->getContent();
            }
			if (!node->findAttribute("recursive").empty())
			{
				recursive = MyGUI::utility::parseBool(node->findAttribute("recursive"));
			}
			_platform->getDataManagerPtr()->addResourceLocation(node->getContent(), recursive);
        }
    }
}

	void BaseManager::setupResources()
	{
		MyGUI::xml::Document doc;

		if (!doc.open(std::string("resources.xml")))
			doc.getLastError();

		MyGUI::xml::ElementPtr root = doc.getRoot();
		if (root == nullptr || root->getName() != "Paths")
			return;

		MyGUI::xml::ElementEnumerator node = root->getElementEnumerator();
		while (node.next())
		{
			if (node->getName() == "Path")
			{
				if (node->findAttribute("root") != "")
				{
					bool root = MyGUI::utility::parseBool(node->findAttribute("root"));
					if (root)
						mRootMedia = node->getContent();
				}
				addResourceLocation(node->getContent(), false);
			}
		}

		addResourceLocation(getRootMedia() + "/Common/Base");
	}

		//--------------------------------------------------------------------------------
		void System::Setup()
		{

			MyGUI::xml::Document doc;

			if (!doc.open(std::string("resources.xml")))
				doc.getLastError();

			MyGUI::xml::ElementPtr root = doc.getRoot();
			if (root == nullptr || root->getName() != "Paths")
				return;

			MyGUI::xml::ElementEnumerator node = root->getElementEnumerator();
			while (node.next())
			{
				if (node->getName() == "Path")
				{
					bool root = false;
					if (node->findAttribute("root") != "")
					{
						root = MyGUI::utility::parseBool(node->findAttribute("root"));
						if (root) mRootMedia = node->getContent();
					}
					mPlatform->getDataManagerPtr()->addResourceLocation(node->getContent(), false);
				}
			}
		}

	void SettingsManager::loadSettings(const MyGUI::UString& _fileName, bool _internal)
	{
		std::string _instance = "Editor";

		MyGUI::xml::Document doc;
		if (_internal)
		{
			MyGUI::DataStreamHolder data = MyGUI::DataManager::getInstance().getData(_fileName);
			if (data.getData() != nullptr)
			{
				if (!doc.open(data.getData()))
				{
					MYGUI_LOGGING(LogSection, Error, _instance << " : " << doc.getLastError());
					return;
				}
			}
		}
		else
		{
			if (!doc.open(_fileName))
			{
				MYGUI_LOGGING(LogSection, Error, _instance << " : " << doc.getLastError());
				return;
			}
		}

		MyGUI::xml::ElementPtr root = doc.getRoot();
		if (!root || (root->getName() != "MyGUI"))
		{
			MYGUI_LOGGING(LogSection, Error, _instance << " : '" << _fileName << "', tag 'MyGUI' not found");
			return;
		}

		std::string type;
		if (root->findAttribute("type", type))
		{
			if (type == "Settings")
			{
				// берем детей и крутимся
				MyGUI::xml::ElementEnumerator field = root->getElementEnumerator();
				while (field.next())
					loadSector(field.current());
			}
		}
	}

	void FontPanel::saveFontTTFXml(const std::string& _fontName, const std::string& _fileName)
	{
		MyGUI::xml::Document document;
		document.createDeclaration();
		MyGUI::xml::ElementPtr root = document.createRoot("MyGUI");
		generateFontTTFXml(root, _fontName);

		if (document.save(_fileName))
			MyGUI::Message::createMessageBox("Message", "success", _fileName, MyGUI::MessageBoxStyle::Ok | MyGUI::MessageBoxStyle::IconInfo);
		else
			MyGUI::Message::createMessageBox("Message", "error", document.getLastError(), MyGUI::MessageBoxStyle::Ok | MyGUI::MessageBoxStyle::IconError);
	}

	void EditorState::load()
	{
		SkinManager::getInstance().clear();

		MyGUI::xml::Document doc;
		if (doc.open(mFileName))
		{
			bool result = false;
			MyGUI::xml::Element* root = doc.getRoot();
			if (root->getName() == "Root")
			{
				MyGUI::xml::ElementEnumerator nodes = root->getElementEnumerator();
				while (nodes.next("SkinManager"))
				{
					SkinManager::getInstance().deserialization(nodes.current(), MyGUI::Version());
					result = true;

					if (mFileName != mDefaultFileName)
						RecentFilesManager::getInstance().addRecentFile(mFileName);

					break;
				}
			}

			if (!result)
			{
				/*MyGUI::Message* message =*/ MessageBoxManager::getInstance().create(
					replaceTags("Error"),
					replaceTags("MessageIncorrectFileFormat"),
					MyGUI::MessageBoxStyle::IconError
						| MyGUI::MessageBoxStyle::Yes);

				mFileName = mDefaultFileName;
				addUserTag("CurrentFileName", mFileName);

				updateCaption();
			}
		}
		else
		{
			/*MyGUI::Message* message =*/ MessageBoxManager::getInstance().create(
				replaceTags("Error"),
				doc.getLastError(),
				MyGUI::MessageBoxStyle::IconError
					| MyGUI::MessageBoxStyle::Yes);
		}

		ActionManager::getInstance().setChanges(false);
	}

	void SettingsManager::saveSettings(const MyGUI::UString& _fileName)
	{
		std::string _instance = "Editor";

		MyGUI::xml::Document doc;
		doc.createDeclaration();
		MyGUI::xml::ElementPtr root = doc.createRoot("MyGUI");
		root->addAttribute("type", "Settings");

		saveSectors(root);

		if (!doc.save(_fileName))
		{
			MYGUI_LOGGING(LogSection, Error, _instance << " : " << doc.getLastError());
			return;
		}
	}

void EditorState::saveSettings(const MyGUI::UString& _fileName)
{
	std::string _instance = "Editor";

	MyGUI::xml::Document doc;
	doc.createDeclaration();
	MyGUI::xml::ElementPtr root = doc.createRoot("MyGUI");
	root->addAttribute("type", "Settings");

	mPropertiesPanelView->save(root);
	mSettingsWindow->save(root);
	mWidgetsWindow->save(root);
	mMetaSolutionWindow->save(root);

	// cleanup for duplicates

	std::reverse(recentFiles.begin(), recentFiles.end());
	for (size_t i = 0; i < recentFiles.size(); ++i)
		recentFiles.erase(std::remove(recentFiles.begin() + i + 1, recentFiles.end(), recentFiles[i]), recentFiles.end());

	// remove old files
	while (recentFiles.size() > MAX_RECENT_FILES)
		recentFiles.pop_back();
	std::reverse(recentFiles.begin(), recentFiles.end());

	for (std::vector<MyGUI::UString>::iterator iter = recentFiles.begin(); iter != recentFiles.end(); ++iter)
	{
		MyGUI::xml::ElementPtr nodeProp = root->createChild("RecentFile");
		nodeProp->addAttribute("name", *iter);
	}

	for (std::vector<MyGUI::UString>::iterator iter = additionalPaths.begin(); iter != additionalPaths.end(); ++iter)
	{
		MyGUI::xml::ElementPtr nodeProp = root->createChild("AdditionalPath");
		nodeProp->addAttribute("name", *iter);
	}

	if (!doc.save(_fileName))
	{
		MYGUI_LOGGING(LogSection, Error, _instance << " : " << doc.getLastError());
		return;
	}
}

	void FontPanel::notifyMouseButtonClick(MyGUI::Widget* _widget)
	{
		// шрифто?нету
		if (mComboFont->getOnlyText().empty()) return;
		if (mEditSaveFileName->getOnlyText().empty() && _widget == mButtonSave) return;

		MyGUI::xml::Document document;
		document.createDeclaration();
		MyGUI::xml::ElementPtr root = document.createRoot("MyGUI");
		generateFontTTFXml(root);

		if (_widget == mButtonSave)
		{
			if (!document.save(mEditSaveFileName->getOnlyText() + ".xml"))
			{
				/*MyGUI::Message* message =*/ MyGUI::Message::createMessageBox("Message", "error", document.getLastError(), MyGUI::MessageBoxStyle::Ok | MyGUI::MessageBoxStyle::IconError);
			}
			else
			{
				/*MyGUI::Message* message =*/ MyGUI::Message::createMessageBox("Message", "success", mEditSaveFileName->getOnlyText() + ".xml", MyGUI::MessageBoxStyle::Ok | MyGUI::MessageBoxStyle::IconInfo);
			}

			MyGUI::IFont* font = MyGUI::FontManager::getInstance().getByName(mFontName);
			MyGUI::ITexture* texture = font->getTextureFont();
			texture->saveToFile(mEditSaveFileName->getOnlyText() + ".png");
		}
		else if (_widget == mButtonGenerate)
		{
			MyGUI::ResourceManager& manager = MyGUI::ResourceManager::getInstance();
			if (manager.isExist(mFontName))
			{
				manager.removeByName(mFontName);
			}

			MyGUI::ResourceManager::getInstance().loadFromXmlNode(root, "", MyGUI::Version());
			MyGUI::IResource* resource = manager.getByName(mFontName, false);
			MYGUI_ASSERT(resource != nullptr, "Could not find font '" << mFontName << "'");
			MyGUI::IFont* font = resource->castType<MyGUI::IFont>();

			// выво?реальног?размер?шрифта
			mFontHeight = font->getDefaultHeight();
			mTextPix->setCaption(MyGUI::utility::toString("Height of a font is ", mFontHeight, " pixels"));

			mFontView->setFontName(mFontName);
			mTextureView->setFontName(mFontName);
		}
	}

	bool BaseManager::loadBase( 
		const string& filename,
		LuaVector& doScript,
		LuaVector& locationScript,
		LuaVector& loadScript
		)
	{
		MyGUI::xml::Document doc;
		
		if( !doc.open(mResourcePath+filename) )
		{
			if( !doc.open(filename) )
			{
				MyGUI::IDataStream* pdata = MyGUI::DataManager::getInstance().getData(filename);
				if( pdata )
				{
					if( !doc.open(pdata) )
					{
						MyGUI::DataManager::getInstance().freeData(pdata);
						ERROR_LOG(doc.getLastError());
						return false;
					}
					MyGUI::DataManager::getInstance().freeData(pdata);
				}
				else
				{
					ERROR_LOG(doc.getLastError());
					return false;
				}
			}
		}
		
		MyGUI::xml::ElementPtr root = doc.getRoot();
		if (root == nullptr || root->getName() != "base")
			return false;
//		LuaVector groups;

		MyGUI::xml::ElementEnumerator node = root->getElementEnumerator();
		while( node.next() )
		{
			string name = node->getName();
			if( name == "script" )
			{
				string lua;
				if( node->findAttribute("do",lua) )
					doScript.push_back( lua ); //等到LuaManager被创建后在一起执行
				if( node->findAttribute("location",lua) )
				{
					if( find(locationScript.begin(),locationScript.end(),lua)==locationScript.end() )
						locationScript.push_back( lua );
				}
				if( node->findAttribute("load",lua) )
				{
					loadScript.push_back(lua);
				}
			}
			else if( name == "group" )
			{
				string name;
				if( node->findAttribute("name",name) )
				{
//					if( find(groups.begin(),groups.end(),name)==groups.end() )
//						groups.push_back(name);
					MyGUI::xml::ElementEnumerator child = node->getElementEnumerator();
					while( child.next() )
					{
						string type,location,recursive;
						if( child->getName() == "repository" )
						{
							if( child->findAttribute("type",type) && 
								child->findAttribute("recursive",recursive) &&
								child->findAttribute("location",location) )
							{
								//加入组
								addGroupLocation(name,type,location,recursive=="true"?true:false);
							}
						}
					}
				}
			}
		}
		return true;
	}

//===================================================================================
void EditorState::loadSettings(const MyGUI::UString& _fileName, bool _internal)
{
	std::string _instance = "Editor";

	MyGUI::xml::Document doc;
	if (_internal)
	{
		MyGUI::IDataStream* data = MyGUI::DataManager::getInstance().getData(_fileName);
		if (data)
		{
			PtrHolder<MyGUI::IDataStream> holder = PtrHolder<MyGUI::IDataStream>(data);

			if (!doc.open(data))
			{
				MYGUI_LOGGING(LogSection, Error, _instance << " : " << doc.getLastError());
				return;
			}
		}
	}
	else
	{
		if (!doc.open(_fileName))
		{
			MYGUI_LOGGING(LogSection, Error, _instance << " : " << doc.getLastError());
			return;
		}
	}

	MyGUI::xml::ElementPtr root = doc.getRoot();
	if (!root || (root->getName() != "MyGUI"))
	{
		MYGUI_LOGGING(LogSection, Error, _instance << " : '" << _fileName << "', tag 'MyGUI' not found");
		return;
	}

	std::string type;
	if (root->findAttribute("type", type))
	{
		if (type == "Settings")
		{
			// берем детей и крутимс¤
			MyGUI::xml::ElementEnumerator field = root->getElementEnumerator();
			while (field.next())
			{
				if (field->getName() == "PropertiesPanelView") mPropertiesPanelView->load(field);
				else if (field->getName() == "SettingsWindow") mSettingsWindow->load(field);
				else if (field->getName() == "WidgetsWindow") mWidgetsWindow->load(field);
				else if (field->getName() == "MetaSolutionWindow")
				{
					if (isNeedSolutionLoad(field))
					{
						clearWidgetWindow();
						mMetaSolutionWindow->load(field);
					}
				}
				else if (field->getName() == "RecentFile")
				{
					std::string name;
					if (!field->findAttribute("name", name)) continue;
					recentFiles.push_back(name);
				}
				else if (field->getName() == "AdditionalPath")
				{
					std::string name;
					if (!field->findAttribute("name", name)) continue;
					additionalPaths.push_back(name);
				}
			}
		}
	}
}