| 1 | #include "packagepage2.h"
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| 2 | #include "ui_packagepage2.h"
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| 3 |
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| 4 | const QString PackagePage2::ZipCacheFile = "jsoncache.zip";
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| 5 | const QString PackagePage2::PackagesCacheUrl = "http://mods.oni2.net/jsoncache/"+ZipCacheFile;
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| 6 | const QString PackagePage2::CacheFile = "nodes.json";
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| 7 |
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| 8 | PackagePage2::PackagePage2(QWidget *parent) :
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| 9 | QWizardPage(parent),
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| 10 | ui(new Ui::PackagePage2)
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| 11 | {
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| 12 | ui->setupUi(this);
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| 13 |
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| 14 | this->setTitle("Mandatory Fields");
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| 15 |
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| 16 | //Register fields to be accessible in another pages //Not using mandatory field, it would require empty verification too...
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| 17 | registerField("leModName", ui->leModName);
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| 18 | registerField("leAuthors", ui->leAuthors);
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| 19 | registerField("leVersion", ui->leVersion);
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| 20 | registerField("ptDescription", ui->ptDescription,"plainText");
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| 21 | registerField("lePackageNumber", ui->lePackageNumber);
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| 22 | registerField("rbReplace", ui->rbReplace);
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| 23 |
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| 24 | ui->lbFieldsReadOnly->setText("<html><span style='color:#0000ff;'>* Fields read only by AEI2 when the package "
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| 25 | "isn't at the mod depot.</span></html>"); // Don't use rich text in qtdesigner because it generates platform dependent code
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| 26 | QString htmlAsterisk="<html><span style='color:#0000ff;'>*</span></html>";
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| 27 | ui->lbAsteriscAuthors->setText(htmlAsterisk);
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| 28 | ui->lbAsteriscModName->setText(htmlAsterisk);
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| 29 | ui->lbAsteriscVersion->setText(htmlAsterisk);
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| 30 | ui->lbAsteriscDescription->setText(htmlAsterisk);
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| 31 | }
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| 32 |
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| 33 | bool PackagePage2::validatePage(){
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| 34 | QString modName=ui->leModName->text();
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| 35 | QString authors=ui->leAuthors->text();
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| 36 | QString version=ui->leVersion->text();
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| 37 | QString description=ui->ptDescription->toPlainText();
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| 38 | QString number=ui->lePackageNumber->text();
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| 39 |
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| 40 | bool emptyContent=Util::Validation::checkEmptySpaces(QStringList()<<modName<<authors<<version<<description<<number);
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| 41 |
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| 42 |
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| 43 | if(emptyContent){
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| 44 | Util::Dialogs::showError("You need to fill all fields first!");
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| 45 | return false;
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| 46 | }
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| 47 |
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| 48 | if(number.size()!=5){
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| 49 | Util::Dialogs::showError("Invalid number format. It should contain 5 numbers.");
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| 50 | return false;
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| 51 | }
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| 52 |
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| 53 | if(!Util::Validation::isStringInteger(number)){
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| 54 | Util::Dialogs::showError("Number is not numeric.");
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| 55 | return false;
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| 56 | }
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| 57 |
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| 58 | return true;
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| 59 | }
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| 60 |
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| 61 | PackagePage2::~PackagePage2()
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| 62 | {
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| 63 | delete ui;
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| 64 | }
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| 65 |
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| 66 | void PackagePage2::on_pbCheck_clicked()
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| 67 | {
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| 68 | QString number = ui->lePackageNumber->text();
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| 69 |
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| 70 | if(Util::Validation::checkEmptySpaces(QStringList(number))){
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| 71 | Util::Dialogs::showError("Number is empty. Please fill it first.");
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| 72 | return;
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| 73 | }
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| 74 |
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| 75 | if(number.size()!=5){
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| 76 | Util::Dialogs::showError("Invalid number format. It should contain 5 numeric characters.");
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| 77 | return;
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| 78 | }
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| 79 |
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| 80 | if(Util::Validation::isStringInteger(number)){
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| 81 |
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| 82 | bool necessaryToRedownload=false;
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| 83 |
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| 84 | QFile file(GlobalVars::VagoTemporaryDir+"/"+this->ZipCacheFile);
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| 85 |
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| 86 | if(!file.exists()){
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| 87 | necessaryToRedownload=true; //File doesn't exist yet, necessary to download
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| 88 | }
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| 89 | else if (QDateTime::currentDateTime().toTime_t()-QFileInfo(file).lastModified().toTime_t() > 150){ //checks between 2 minutes (give more 30 seconds due to zip extraction)
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| 90 | necessaryToRedownload=true; //File already exists but already expired (+2 mins without update)
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| 91 | }
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| 92 |
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| 93 | if(necessaryToRedownload){
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| 94 | //let's start the search in the web, so we make sure it doesn't exists yet
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| 95 | QNetworkAccessManager *manager = new QNetworkAccessManager(this);
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| 96 | connect(manager, SIGNAL(finished(QNetworkReply*)),
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| 97 | this, SLOT(downloadPackagesCache(QNetworkReply*)));
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| 98 |
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| 99 | //This timestamp is to guarantee that the cache received is fresh even through proxys
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| 100 | QDateTime currTime = QDateTime::currentDateTime();
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| 101 | QString t_time = QString::number(currTime.toTime_t());
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| 102 |
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| 103 | manager->get(QNetworkRequest(QUrl(this->PackagesCacheUrl+"?ts="+t_time)));
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| 104 | }
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| 105 | else{ //Not needed to download! :) Let's use our local cache.
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| 106 | checkForPackagesInCache();
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| 107 | }
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| 108 | }
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| 109 | else{
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| 110 | Util::Dialogs::showError("Number is not numeric.");
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| 111 | }
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| 112 | }
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| 113 |
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| 114 | void PackagePage2::downloadPackagesCache(QNetworkReply *result){
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| 115 |
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| 116 | if(result->error()==QNetworkReply::NoError){
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| 117 |
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| 118 | QFile file(GlobalVars::VagoTemporaryDir+"/"+this->ZipCacheFile);
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| 119 |
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| 120 | // Create temp folder if it doesn't exist
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| 121 | if(!QDir(GlobalVars::VagoTemporaryDir).exists()){
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| 122 | QDir().mkdir(GlobalVars::VagoTemporaryDir);
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| 123 | }
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| 124 |
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| 125 | if(!file.open(QIODevice::WriteOnly)){
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| 126 | UtilVago::showAndLogErrorPopUp("Error fetching package data: creating cache file.");
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| 127 | return;
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| 128 | }
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| 129 | file.write(result->readAll());
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| 130 | file.close();
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| 131 |
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| 132 | //Let's extract the cache data
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| 133 | if(JlCompress::extractFile(GlobalVars::VagoTemporaryDir+"/"+this->ZipCacheFile, "/"+this->CacheFile ,GlobalVars::VagoTemporaryDir+"/"+this->CacheFile).isEmpty()){
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| 134 | UtilVago::showAndLogErrorPopUp("An error occurred while unzipping the package data.");
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| 135 | }
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| 136 |
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| 137 | checkForPackagesInCache();
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| 138 |
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| 139 | }
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| 140 | else{
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| 141 | UtilVago::showAndLogErrorPopUpLogButton("An error occurred checking number availability:\n\n"+result->errorString());
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| 142 | }
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| 143 |
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| 144 | result->deleteLater();
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| 145 | }
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| 146 |
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| 147 | void PackagePage2::checkForPackagesInCache(){
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| 148 | QString packageNumber=ui->lePackageNumber->text();
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| 149 |
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| 150 | QFile file(GlobalVars::VagoTemporaryDir+"/"+this->CacheFile); //let's read the chache unzipped
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| 151 | if(!file.open(QIODevice::ReadOnly)){
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| 152 | UtilVago::showAndLogErrorPopUp("Error reading downloaded package cache data.");
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| 153 | return;
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| 154 | }
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| 155 | //Read file cache to ram
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| 156 | QString data=file.readAll();
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| 157 |
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| 158 |
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| 159 | //Let's play with json engine
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| 160 | QScriptEngine engine;
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| 161 | QScriptValue sc = engine.evaluate("(" + data + ")");
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| 162 |
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| 163 | QScriptValue currNumber;
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| 164 | QString existingModName,existingModUrl;
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| 165 |
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| 166 | QScriptValueIterator it(sc);
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| 167 |
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| 168 | while (it.hasNext()) {
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| 169 | it.next();
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| 170 | currNumber=it.value().toObject().property("field_package_number").toObject().property("und").toObject().property("0").toObject().property("value");
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| 171 | if(currNumber.isValid() && currNumber.toString() == packageNumber){
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| 172 | existingModName = it.value().toObject().property("title").toString();
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| 173 | existingModUrl = it.value().toObject().property("path").toString();
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| 174 | break;
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| 175 | }
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| 176 | }
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| 177 |
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| 178 | if(!existingModName.isEmpty()){
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| 179 | Util::Dialogs::showRichError("Package "+packageNumber+" is already being used by the following mod:<br/><br/>"+
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| 180 | existingModName+"<br/><br/>"+
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| 181 | "More information <a href='"+existingModUrl+"'>here</a>.");
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| 182 | }
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| 183 | else{
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| 184 | Util::Dialogs::showInfo("It seems that the package number " + packageNumber + " is not being used yet! :)");
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| 185 | }
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| 186 | }
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| 187 |
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| 188 | void PackagePage2::on_cbType_currentIndexChanged(int index)
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| 189 | {
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| 190 | ui->lePackageNumber->setText(QString().setNum(index+1)+"XXXX");
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| 191 | }
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