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#include "cXMLoader.hpp"
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/*** Custom Header Files ***/
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#include "../../UtilityEngine/cUtility.hpp"
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#include "../cGUI.hpp"
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#include "../cLayout.hpp"
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using GUIHelpers::cXMLoader;
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using UtilityEngine::cUtility;
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cXMLoader::cXMLoader()
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{
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m_loadDef = false;
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m_orientation = GUIHelpers::eOrientation::DEFAULT_ORIENTATION;
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m_align = GUIHelpers::eAlign::DEFAULT_ALIGN;
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m_layout = GUIHelpers::eLayout::DEFAULT_LAYOUT;
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m_pos = { -1, -1 };
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m_size = { -1, -1 };
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m_pad = { -1, -1, -1, -1 };
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}
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cXMLoader::~cXMLoader()
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{}
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///Functions
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void cXMLoader::Load( const cString& filename, const cString& dir /*= ""*/, GUIEngine::cWindow* parent /*= nullptr*/ )
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{
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cString file = dir + filename;
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tinyxml2::XMLDocument doc;
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if (doc.LoadFile(file.c_str()) != tinyxml2::XMLError::XML_NO_ERROR)
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cUtility::Inst().Message("Could not load file. " + file + " Error='" + doc.ErrorName() + "'.");
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else {
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tinyxml2::XMLElement* element = doc.FirstChildElement();
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if (element == nullptr)
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cUtility::Inst().Message("No tag found.");
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else {
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//OK check for defaults
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tinyxml2::XMLElement* defaultEl = element->FirstChildElement("default");
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if (defaultEl != nullptr)
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Default(*defaultEl);
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tinyxml2::XMLElement* debugEl = element->FirstChildElement("debug");
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if (debugEl != nullptr)
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Debug(*debugEl);
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GetElement(*element, parent);
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}
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}
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}
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void cXMLoader::GetElement( tinyxml2::XMLElement& element, GUIEngine::cWindow* parent /*= nullptr*/ ) const
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{
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cString name = element.Name();
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name = name.lower();
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GUIEngine::cWindow* tmp = nullptr;
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if (name == "include")
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Include(element, parent);
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if (name == "gui")
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GUISetup(element);
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if (name == "panel")
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tmp = PanelBuild(element, parent);
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if (name == "layout")
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tmp = LayoutBuild(element, parent);
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if (name == "label")
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tmp = LabelBuild(element, parent);
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tinyxml2::XMLElement* child = element.FirstChildElement();
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if (child != nullptr)
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GetElement(*child, tmp);
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tinyxml2::XMLElement* sibling = element.NextSiblingElement();
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if (sibling != nullptr)
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GetElement(*sibling, parent);
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if ((parent == nullptr) && (tmp != nullptr))
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tmp->Resize();
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}
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const cString cXMLoader::GetAttribute( const tinyxml2::XMLElement& element, const cString& attribute ) const
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{
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cString rtn = "";
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const char* str = element.Attribute(attribute.c_str());
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if ((str == nullptr) && (m_debugXML == true))
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cUtility::Inst().Message("Error no attribute: " + attribute + " found in tag <" + element.Value() + ">");
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else
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rtn = str;
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return rtn;
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}
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void cXMLoader::Include(const tinyxml2::XMLElement& element, GUIEngine::cWindow* parent) const
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{
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cString dir = getDir(element);
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cString filename = getFileName(element);
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cXMLoader include;
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include.Load(filename, dir, parent);
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LoadDefault();
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}
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void cXMLoader::GUISetup( const tinyxml2::XMLElement& element ) const
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{
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unsigned long int debug = getDebug(element);
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GUIEngine::cGUI::Inst().setDebugLevel(debug);
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}
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void cXMLoader::Default( const tinyxml2::XMLElement& element )
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{
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m_orientation = getOrientation(element);
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m_align = getAlign(element);
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m_layout = getLayout(element);
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m_pos = getPosition(element);
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m_size = getSize(element);
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m_pos = getPadding(element);
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m_loadDef = true;
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LoadDefault();
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}
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void cXMLoader::Debug(const tinyxml2::XMLElement& element)
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{
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unsigned long int debug = getDebug(element);
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m_debugXML = getDebugXML(element);
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GUIEngine::cGUI::Inst().setDebugLevel(debug);
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}
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GUIEngine::cPanel* cXMLoader::PanelBuild(const tinyxml2::XMLElement& element, GUIEngine::cWindow* parent) const
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{
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signed long int id = getID(element);
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GUIHelpers::eOrientation orientation = getOrientation(element);
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GUIHelpers::eAlign align = getAlign(element);
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GUIHelpers::eLayout layout = getLayout(element);
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GUIHelpers::Position pos = getPosition(element);
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GUIHelpers::Size size = getSize(element);
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GUIHelpers::Padding pad = getPadding(element);
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GUIEngine::cPanel* rtn = new GUIEngine::cPanel(parent, id, orientation, align, layout, pos, size, pad);
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if (parent == nullptr)
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GUIEngine::cGUI::Inst().AddObject(rtn);
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return rtn;
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}
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GUIEngine::cLayout* cXMLoader::LayoutBuild( const tinyxml2::XMLElement& element, GUIEngine::cWindow* parent ) const
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{
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signed long int id = getID(element);
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GUIHelpers::eOrientation orientation = getOrientation(element);
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GUIHelpers::eAlign align = getAlign(element);
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GUIHelpers::eLayout layout = getLayout(element);
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GUIHelpers::Position pos = getPosition(element);
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GUIHelpers::Size size = getSize(element);
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GUIHelpers::Padding pad = getPadding(element);
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GUIEngine::cLayout* rtn = new GUIEngine::cLayout(parent, id, orientation, align, layout, pos, size, pad);
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if (parent == nullptr)
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GUIEngine::cGUI::Inst().AddObject(rtn);
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return rtn;
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}
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GUIEngine::cLabel* cXMLoader::LabelBuild( const tinyxml2::XMLElement& element, GUIEngine::cWindow* parent ) const
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{
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signed long int id = getID(element);
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//GUIHelpers::eOrientation orientation = getOrientation(element);
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GUIHelpers::eAlign align = getAlign(element);
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GUIHelpers::eLayout layout = getLayout(element);
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GUIHelpers::Position pos = getPosition(element);
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GUIHelpers::Size size = getSize(element);
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GUIHelpers::Padding pad = getPadding(element);
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cString txt = getText(element);
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GUIEngine::cLabel* rtn = new GUIEngine::cLabel(parent, id, txt, align, layout, pos, size, pad);
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return rtn;
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}
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const cString cXMLoader::getDir(const tinyxml2::XMLElement& element) const
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{
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cString rtn = GetAttribute(element, "dir");
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return rtn;
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}
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const cString cXMLoader::getFileName(const tinyxml2::XMLElement& element) const
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{
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cString rtn = GetAttribute(element, "filename");
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return rtn;
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}
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const unsigned long int cXMLoader::getDebug( const tinyxml2::XMLElement& element ) const
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{
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unsigned long int rtn = 99;
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cString str = GetAttribute(element, "level").lower();
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if ((str != "") && (str != "false")) {
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if (str == "true")
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rtn = 1;
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else
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rtn = str.ToInt();
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}
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return rtn;
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}
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const bool cXMLoader::getDebugXML(const tinyxml2::XMLElement& element) const
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{
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bool rtn = false;
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cString str = GetAttribute(element, "xml").lower();
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if ((str != "") && (str != "false")) {
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if (str == "true")
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rtn = true;
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else {
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if (str.ToInt() > 0)
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rtn = true;
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}
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}
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return rtn;
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}
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const signed long int cXMLoader::getID( const tinyxml2::XMLElement& element ) const
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{
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cString rtn = GetAttribute(element, "id");
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return rtn.ToInt();
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}
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const GUIHelpers::eOrientation cXMLoader::getOrientation( const tinyxml2::XMLElement& element ) const
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{
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GUIHelpers::eOrientation rtn = GUIHelpers::eOrientation::DEFAULT_ORIENTATION;
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cString str = GetAttribute(element, "orientation").lower();
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if (str == "none")
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rtn = GUIHelpers::eOrientation::NONE;
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if (str == "horizontal")
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rtn = GUIHelpers::eOrientation::HORIZONTAL;
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if (str == "vertical")
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rtn = GUIHelpers::eOrientation::VERTICAL;
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return rtn;
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}
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const GUIHelpers::eAlign cXMLoader::getAlign( const tinyxml2::XMLElement& element ) const
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{
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GUIHelpers::eAlign rtn = GUIHelpers::eAlign::DEFAULT_ALIGN;
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cString str = GetAttribute(element, "align").lower();
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if (str == "center")
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rtn = GUIHelpers::eAlign::CENTER;
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if (str == "top")
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rtn = GUIHelpers::eAlign::TOP;
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if (str == "right")
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rtn = GUIHelpers::eAlign::RIGHT;
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if (str == "bottom")
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rtn = GUIHelpers::eAlign::BOTTOM;
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if (str == "left")
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rtn = GUIHelpers::eAlign::LEFT;
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return rtn;
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}
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const GUIHelpers::eLayout cXMLoader::getLayout( const tinyxml2::XMLElement& element ) const
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{
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GUIHelpers::eLayout rtn = GUIHelpers::eLayout::DEFAULT_LAYOUT;
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cString str = GetAttribute(element, "layout").lower();
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if (str == "fill_parent")
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rtn = GUIHelpers::eLayout::FILL_PARENT;
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if (str == "match_parent")
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rtn = GUIHelpers::eLayout::MATCH_PARENT;
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if (str == "wrap_content")
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rtn = GUIHelpers::eLayout::WRAP_CONTENT;
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return rtn;
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}
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const GUIHelpers::Position cXMLoader::getPosition( const tinyxml2::XMLElement& element ) const
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{
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GUIHelpers::Position rtn = { -1, -1 };
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cString str = GetAttribute(element, "position");
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if (str != "") {
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rtn = { 0, 0 };
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std::vector<cString> strV = str.split(",");
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switch (strV.size())
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{
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case 2:
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rtn.y = strV[1].ToInt();
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case 1:
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rtn.x = strV[0].ToInt();
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}
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}
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return rtn;
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}
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const GUIHelpers::Size cXMLoader::getSize( const tinyxml2::XMLElement& element ) const
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{
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GUIHelpers::Size rtn = { -1, -1 };
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cString str = GetAttribute(element, "size");
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if (str != "") {
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rtn = { 0, 0 };
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std::vector<cString> strV = str.split(",");
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switch (strV.size())
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{
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case 2:
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rtn.y = strV[1].ToInt();
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case 1:
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rtn.x = strV[0].ToInt();
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}
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}
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return rtn;
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}
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const GUIHelpers::Padding cXMLoader::getPadding( const tinyxml2::XMLElement& element ) const
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{
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GUIHelpers::Padding rtn = { -1, -1, -1, -1 };
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cString str = GetAttribute(element, "padding");
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if (str != "") {
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rtn = { 0, 0, 0, 0 };
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std::vector<cString> strV = str.split(",");
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switch (strV.size())
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{
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case 4:
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rtn.z = strV[3].ToInt();
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case 3:
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rtn.w = strV[2].ToInt();
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case 2:
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rtn.y = strV[1].ToInt();
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case 1:
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rtn.x = strV[0].ToInt();
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}
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}
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return rtn;
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}
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const cString cXMLoader::getText( const tinyxml2::XMLElement& element ) const
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{
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return GetAttribute(element, "text");
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}
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void cXMLoader::LoadDefault() const
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{
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if (m_loadDef == false)
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return;
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GUIEngine::cWindow::OrientationDefault(m_orientation);
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GUIEngine::cWindow::AlignDefault(m_align);
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GUIEngine::cWindow::LayoutDefault(m_layout);
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GUIEngine::cWindow::PositionDefault(m_pos);
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GUIEngine::cWindow::SizeDefault(m_size);
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GUIEngine::cWindow::PaddingDefault(m_pad);
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}
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