--- Vago/trunk/Vago/mainwindow.cpp	2016/09/16 22:51:26	1047
+++ Vago/trunk/Vago/mainwindow.cpp	2016/10/12 21:35:13	1054
@@ -16,12 +16,12 @@ MainWindow::MainWindow(QWidget *parent)
 
     setVagoWindowTitle();
 
-    if(!QFile::exists(UtilVago::getOniSplitExeAbsolutePath())){
+    if(!QFile::exists(UtilVago::getOniSplitExecutableAbsolutePath())){
         UtilVago::showAndLogErrorPopUp(this->myLogger, "OniSplit not found. Please download it at "+GlobalVars::ModsDomain+" and put it the Vago's tools folder. \n\nProgram will now exit.");
         exit(1);
     }
 
-    if(!QFile::exists(UtilVago::getXmlToolsExeAbsolutePath())){
+    if(!QFile::exists(UtilVago::getXmlToolsExecutableAbsolutePath())){
         UtilVago::showAndLogErrorPopUp(this->myLogger, "XmlTools not found. Please download it at "+GlobalVars::ModsDomain+" and put it the Vago's tools folder. \n\nProgram will now exit.");
         exit(1);
     }
@@ -71,8 +71,12 @@ MainWindow::MainWindow(QWidget *parent)
         this->vagoSettings->setValue("SeparateInWorkspace",true);
         iniChanged=true;
     }
-    if(!this->vagoSettings->contains("ConfirmExit")){
-        this->vagoSettings->setValue("ConfirmExit", false);
+    if(!this->vagoSettings->contains("AskSaveProject")){
+        this->vagoSettings->setValue("AskSaveProject", true);
+        iniChanged=true;
+    }
+    if(!this->vagoSettings->contains("AskToOpenLastProject")){
+        this->vagoSettings->setValue("AskToOpenLastProject", false);
         iniChanged=true;
     }
     if(!this->vagoSettings->contains("LastProjectPath")){
@@ -179,7 +183,20 @@ MainWindow::~MainWindow()
 
 void MainWindow::showEvent(QShowEvent *e)
 {
-    #ifdef Q_OS_WIN
+    // If we don't have a converter yet, application wasn't started.
+    if(!this->applicationIsFullyLoaded)
+    {
+        // Apparently Qt doesn't contains a slot to when the application was fully load (mainwindow). So we do our own implementation instead.
+        connect(this, SIGNAL(signalAppIsLoaded()), this, SLOT(applicationWasLoaded()), Qt::ConnectionType::QueuedConnection);
+        emit signalAppIsLoaded();
+    }
+
+    e->accept();
+}
+
+// Called only when the MainWindow was fully loaded and painted on the screen. This slot is only called once.
+void MainWindow::applicationWasLoaded(){
+#ifdef Q_OS_WIN
     // QProgressBar only works after the windows was shown
     // http://stackoverflow.com/questions/24840941/qwintaskbarprogress-wont-show (Kervala answer)
 
@@ -191,15 +208,23 @@ void MainWindow::showEvent(QShowEvent *e
 
     //Create a thread for do the conversion in background
     this->myConverter = new Converter(UtilVago::getAppPath(), this->myLogger, this->listToProccess, this->win7TaskBarProgress);
-    #else
+#else
     this->myConverter = new Converter(UtilVago::getAppPath(), this->myLogger, this->listToProccess);
-    #endif
+#endif
 
     connectSlots();
 
     this->myLogger->writeString("Application started.");
 
-    e->accept();
+    this->applicationIsFullyLoaded = true;
+
+    QString lastSavedProject = this->vagoSettings->value("RecentProject1").toString();
+
+    if(!lastSavedProject.isEmpty() && this->vagoSettings->value("AskToOpenLastProject").toBool()){
+        if(Util::showQuestionPopUp(this,"Do you want to load latest project?\n\nLatest project was '" + Util::cutNameWithoutBackSlash(lastSavedProject) + "'.")){
+            loadProjectState(lastSavedProject);
+        }
+    }
 }
 
 
@@ -227,6 +252,12 @@ void MainWindow::on_actionSound_Wizard_t
     myWizard.exec();
 }
 
+void MainWindow::on_actionBackground_Image_Wizard_triggered()
+{
+    BGImageWizard myWizard (UtilVago::getAppPath(), this->workspaceWizardsLocation, this->vagoSettings, this->myLogger);
+    myWizard.exec();
+}
+
 void MainWindow::on_tbOni_clicked()
 {
     QStringList arguments;
@@ -433,6 +464,7 @@ void MainWindow::addFilesSource(DropTabl
         addRowTable(myTable,lastFileName,fromTo,command);
     }
     updateItemsLoaded(myTable);
+    rowsWereChangedInDropTableWidget();
 }
 
 QString MainWindow::fileParsingXML(QString tabTitle, QString myOutputFolder, QString from, QString to , QString file){
@@ -735,14 +767,13 @@ void MainWindow::TresultConversion(QStri
     if(numErrors!=0){
         QString sNumErrors=QString::number(numErrors);
         if(numErrors>1){
-            UtilVago::showErrorPopUpLogButton(result+"\n This is the last of "+sNumErrors+" Errors.");
-            showErrStatusMessage("Something gone wrong. Check log file ("+sNumErrors+" Errors).");
+            UtilVago::showErrorPopUpLogButton(result+"\n This is the last of "+sNumErrors+" errors.");
+            showErrStatusMessage("Something gone wrong. Check log file ("+sNumErrors+" errors).");
         }
         else{
             UtilVago::showErrorPopUpLogButton(result);
             showErrStatusMessage("Something gone wrong. Check log file.");
         }
-
     }
     else{
         showSuccessStatusMessage("Everything went well!");
@@ -1107,6 +1138,7 @@ void MainWindow::removeTableContents(Dro
             myTable->removeRow(myTable->selectionModel()->selectedRows().at(size-i-1).row());
         }
         updateItemsLoaded(myTable);
+        rowsWereChangedInDropTableWidget();
     }
 }
 
@@ -1130,8 +1162,10 @@ void MainWindow::clearTableContents(Drop
 
     if(Util::showQuestionPopUp(this,"Are you sure you want to clear the content?",defaultButton)){
         clearTableNoPrompt(myTable);
+        updateItemsLoaded(myTable);
+        rowsWereChangedInDropTableWidget();
     }
-    updateItemsLoaded(myTable);
+
 }
 
 void MainWindow::clearTableNoPrompt(DropTableWidget *myTable){
@@ -1148,13 +1182,25 @@ void MainWindow::on_actionPreferences_tr
 
 
 void MainWindow::closeEvent(QCloseEvent *event){
-    if(this->vagoSettings->value("ConfirmExit").toBool()){
-        if(!Util::showQuestionPopUp(this,"Exit Vago?")){
+    if(this->vagoSettings->value("AskSaveProject").toBool() && this->unsavedChangesExist){
+        QMessageBox::StandardButton result = askToSaveCurrentProject();
+        if(result == QMessageBox::StandardButton::Cancel){
             event->ignore();
         }
     }
 }
 
+QMessageBox::StandardButton MainWindow::askToSaveCurrentProject(){
+    QMessageBox::StandardButton result =
+            Util::showQuestionPopUpWithCancel(this,"There are unsaved changes. Do you want to save the current project?", QMessageBox::StandardButton::Yes);
+
+    if(result == QMessageBox::StandardButton::Yes){
+        on_actionSave_triggered();
+    }
+
+    return result;
+}
+
 void MainWindow::on_cbToLevels_currentIndexChanged(const QString &arg1)
 {
 
@@ -1215,7 +1261,7 @@ void MainWindow::on_actionCheck_OniSplit
 {
     QProcess myProcess;
     myProcess.setWorkingDirectory(UtilVago::getAppPath());
-    myProcess.start(UtilVago::getOniSplitExeAbsolutePath()+" -version");
+    myProcess.start(UtilVago::getOniSplitExecutable()+" -version");
     myProcess.waitForFinished();
 
     QString result=myProcess.readAllStandardOutput();
@@ -1227,7 +1273,7 @@ void MainWindow::on_actionCheck_xmlTools
 {
     QProcess myProcess;
     myProcess.setWorkingDirectory(UtilVago::getAppPath());
-    myProcess.start(UtilVago::getXmlToolsExeAbsolutePath()+" --version");
+    myProcess.start(UtilVago::getXmlToolsExecutable()+" --version");
     myProcess.waitForFinished();
     QString result=myProcess.readLine();
 
@@ -1249,6 +1295,14 @@ void MainWindow::updateItemsLoaded(DropT
     this->itemsLoaded->setText(QString().setNum(numItems)+ (numItems==1?" item ":" items ") +"loaded");
 }
 
+void MainWindow::rowsWereChangedInDropTableWidget(){
+    // We have changed rows, we have now unsaved changes.
+    if(!this->unsavedChangesExist){
+        this->unsavedChangesExist = true;
+        setVagoWindowTitle();
+    }
+}
+
 void MainWindow::on_tbCommand_clicked()
 {
     //Show preferences
@@ -1313,6 +1367,28 @@ void MainWindow::on_actionSave_Project_t
 
 }
 
+// New Project
+void MainWindow::on_actionNew_Project_triggered()
+{
+    if(this->vagoSettings->value("AskSaveProject").toBool() && this->unsavedChangesExist){
+        QMessageBox::StandardButton result = askToSaveCurrentProject();
+        if(result == QMessageBox::StandardButton::Cancel){
+            return;
+        }
+    }
+
+    QList<DropTableWidget*> myTables = getAllTableWidgets();
+
+    for(DropTableWidget* const currTable : myTables){
+        clearTableNoPrompt(currTable);
+    }
+
+    this->lastProjectFilePath=""; // clear last project file path
+    this->unsavedChangesExist = false;
+
+    setVagoWindowTitle(); // update vago title
+}
+
 void MainWindow::on_actionSave_triggered()
 {
     if(this->lastProjectFilePath.isEmpty()){
@@ -1477,10 +1553,12 @@ void MainWindow::dtContextMenu(DropTable
     else if(selectedOption==moveUp.get()){
         qSort(selectedRows); //let's order the selections by the row number, so we know exactly how to swap it
         myTable->swapPositions(selectedRows,-1);
+        rowsWereChangedInDropTableWidget();
     }
     else if(selectedOption==moveDown.get()){
         qSort(selectedRows);
         myTable->swapPositions(selectedRows,+1);
+        rowsWereChangedInDropTableWidget();
     }
     else if(selectedOption==changeOptions.get()){
         changeToCurrentSettings(selectedRows,myTable);
@@ -1539,6 +1617,7 @@ void MainWindow::dtContextMenu(DropTable
             result+=QString::number(disabledCount) + (disabledCount==1?" item ":" items ") + "Disabled";
         }
 
+        rowsWereChangedInDropTableWidget();
         showSuccessStatusMessage(result);
     }
 }
@@ -1564,6 +1643,7 @@ void MainWindow::changeToCurrentSettings
         myTable->updateTableToolTips(row);
     }
 
+    rowsWereChangedInDropTableWidget();
     showSuccessStatusMessage(QString::number(rows.size()) + (rows.size()==1?" item ":" items ")+ "changed to the current settings");
 }
 
@@ -1587,6 +1667,7 @@ void MainWindow::changeItemsOutput(DropT
         myTable->updateTableToolTips(row);
     }
 
+    rowsWereChangedInDropTableWidget();
     showSuccessStatusMessage(QString::number(rows.size()) + (rows.size()==1?" item ":" items ")+ "changed the output to "+(newOutput!=this->workspaceLocation?Util::cutName(newOutput):"Vago workspace"));
 }
 
@@ -1677,7 +1758,7 @@ void MainWindow::saveProjectState(const
     pugi::xml_document doc;
 
     pugi::xml_node rootNode = doc.append_child("VagoProject");
-    rootNode.append_attribute("vagoVersion").set_value(GlobalVars::AppVersion.toUtf8().constData());
+    rootNode.append_attribute("vagoVersion").set_value(GlobalVars::LastCompatibleVersion.toUtf8().constData());
 
     foreach(DropTableWidget* const &myTable, tableWidgets){
         saveProjectWidget(rootNode, myTable);
@@ -1691,10 +1772,13 @@ void MainWindow::saveProjectState(const
     this->vagoSettings->setValue("LastProjectPath",QFileInfo(filePath).absoluteDir().path());
 
     this->lastProjectFilePath = filePath;
+    this->unsavedChangesExist = false;
 
     addNewRecentProject(filePath);
 
     setVagoWindowTitle();
+
+    showSuccessStatusMessage("Project saved sucessfully.");
 }
 
 void MainWindow::saveProjectWidget(pugi::xml_node &rootNode, DropTableWidget* table)
@@ -1841,6 +1925,10 @@ void MainWindow::setVagoWindowTitle(){
         vagoTitle += Util::cutNameWithoutBackSlash(this->lastProjectFilePath);
     }
 
+    if(this->unsavedChangesExist){
+        vagoTitle += "*";
+    }
+
     setWindowTitle(vagoTitle);
 }
 
@@ -1913,6 +2001,13 @@ QList<DropTableWidget*> MainWindow::getA
 void MainWindow::loadProjectState(const QString &filePath)
 {
 
+    if(this->vagoSettings->value("AskSaveProject").toBool() && this->unsavedChangesExist){
+        QMessageBox::StandardButton result = askToSaveCurrentProject();
+        if(result == QMessageBox::StandardButton::Cancel){
+            return;
+        }
+    }
+
     QString statusError = "Couldn't load project.";
 
     pugi::xml_document doc;
@@ -1968,6 +2063,7 @@ void MainWindow::loadProjectState(const
     this->vagoSettings->setValue("LastProjectPath",QFileInfo(filePath).absoluteDir().path());
 
     this->lastProjectFilePath = filePath;
+    this->unsavedChangesExist = false;
 
     addNewRecentProject(filePath);