mirror of
https://github.com/brunoherbelin/vimix.git
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123 lines
3.3 KiB
C++
123 lines
3.3 KiB
C++
#include "Settings.h"
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#include "Log.h"
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#include <iostream>
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#include <tinyxml2.h>
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using namespace tinyxml2;
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#ifndef XMLCheckResult
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#define XMLCheckResult(a_eResult) if (a_eResult != XML_SUCCESS) { Log::Warning("XML error %i\n", a_eResult); return; }
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#endif
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Settings::Application Settings::application;
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string filename = string("./") + APP_NAME + ".xml";
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void Settings::Save()
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{
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XMLDocument xmlDoc;
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string s;
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XMLDeclaration *pDec = xmlDoc.NewDeclaration();
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xmlDoc.InsertFirstChild(pDec);
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XMLElement *pRoot = xmlDoc.NewElement(application.name.c_str());
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xmlDoc.InsertEndChild(pRoot);
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s="Settings for "+application.name;
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XMLComment *pComment = xmlDoc.NewComment(s.c_str());
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pRoot->InsertEndChild(pComment);
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// block: windows
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{
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XMLElement *windowsNode = xmlDoc.NewElement( "Windows" );
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list<Settings::Window>::iterator iter;
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for (iter=application.windows.begin(); iter != application.windows.end(); iter++)
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{
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const Settings::Window& w=*iter;
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XMLElement *window = xmlDoc.NewElement( "Window" );
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window->SetAttribute("name", w.name.c_str());
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window->SetAttribute("x", w.x);
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window->SetAttribute("y", w.y);
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window->SetAttribute("w", w.w);
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window->SetAttribute("h", w.h);
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window->SetAttribute("f", w.fullscreen);
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windowsNode->InsertEndChild(window);
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}
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pRoot->InsertEndChild(windowsNode);
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}
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XMLElement *applicationNode = xmlDoc.NewElement( "Application" );
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applicationNode->SetAttribute("scale", application.scale);
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applicationNode->SetAttribute("color", application.color);
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pRoot->InsertEndChild(applicationNode);
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XMLError eResult = xmlDoc.SaveFile(filename.c_str());
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XMLCheckResult(eResult);
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}
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void Settings::Load()
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{
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XMLDocument xmlDoc;
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XMLError eResult = xmlDoc.LoadFile(filename.c_str());
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// do not warn if non existing file
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if (eResult == XML_ERROR_FILE_NOT_FOUND)
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return;
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// warn on other errors
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XMLCheckResult(eResult);
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XMLElement *pRoot = xmlDoc.FirstChildElement(application.name.c_str());
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if (pRoot == nullptr) return;
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if (application.name.compare( string( pRoot->Value() ) ) != 0 )
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// different root name
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return;
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// block: windows
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{
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application.windows.clear(); // trash existing list
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XMLElement * pElement = pRoot->FirstChildElement("Windows");
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if (pElement == nullptr) return;
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XMLElement* pWindowNode = pElement->FirstChildElement("Window");
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for( ; pWindowNode ; pWindowNode=pWindowNode->NextSiblingElement())
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{
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Settings::Window w;
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const char *pName=pWindowNode->Attribute("name");
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if (pName) w.name=pName;
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pWindowNode->QueryIntAttribute("x", &w.x); // If this fails, original value is left as-is
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pWindowNode->QueryIntAttribute("y", &w.y);
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pWindowNode->QueryIntAttribute("w", &w.w);
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pWindowNode->QueryIntAttribute("h", &w.h);
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pWindowNode->QueryBoolAttribute("f", &w.fullscreen);
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application.windows.push_back(w);
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}
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}
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XMLElement * pElement = pRoot->FirstChildElement("Application");
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if (pElement == nullptr) return;
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pElement->QueryFloatAttribute("scale", &application.scale);
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pElement->QueryIntAttribute("color", &application.color);
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}
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void Settings::Check()
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{
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Settings::Save();
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XMLDocument xmlDoc;
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XMLError eResult = xmlDoc.LoadFile(filename.c_str());
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XMLCheckResult(eResult);
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xmlDoc.Print();
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}
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