Start writing new history file

Pedro-Beirao · Jun 1, 2024 · 12ce4da · 12ce4da
1 parent a9b834b
commit 12ce4da
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Showing 2 changed files with 14 additions and 9 deletions.
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
@@ -768,8 +768,8 @@ void MainWindow::SaveHistory(QStringList args)
     QString h = "# Do not edit this file manually\n\nchecksum=" + QString::number(checksum) + "\n";
     QString streamstr = stream.readAll();
 
-    QFile file_out(historyListWindow->historyPath);
-    file_out.open(QIODevice::WriteOnly | QIODevice::Text);
+    QFile file_out(historyListWindow->historyPath + "_tmp");
+    file_out.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate);
     if (!file_out.isOpen())
     {
         return;
@@ -809,9 +809,9 @@ void MainWindow::SaveHistory(QStringList args)
         out << h;
     }
     file_out.close();
-    states::saveStateToFile(historyListWindow->historyPath + "s");
+    states::saveStateToFile(historyListWindow->historyPath + "_tmp");
     QFile::remove(historyListWindow->historyPath);
-    QFile::rename(historyListWindow->historyPath + "s", historyListWindow->historyPath);
+    QFile::rename(historyListWindow->historyPath + "_tmp", historyListWindow->historyPath);
 }
 
 QString demoFile;

diff --git a/src/states.cpp b/src/states.cpp
@@ -201,6 +201,7 @@ void states::loadStateNew(QTextStream &stream)
     {
         QString buffer;
         stream.readLineInto(&buffer);
+        buffer = buffer.trimmed();
 
         QString buffer_name;
         QString buffer_value;
@@ -317,13 +318,17 @@ void states::saveStateToFile(QString filePath)
     MainWindow *ui = MainWindow::pMainWindow;
 
     QFile file(filePath);
-    if (!file.open(QFile::ReadWrite | QFile::Text | QFile::Truncate))
+    QTextStream out(&file);
+    if (getExtension(filePath) == "states_tmp")
     {
-        return;
+        if (!file.open(QFile::ReadWrite | QFile::Text | QIODevice::Append)) return;
+        out << "-\n";
+    }
+    else
+    {
+        if (!file.open(QFile::ReadWrite | QFile::Text | QFile::Truncate)) return;
+        out << STATE_HEADER + "\n\n";
     }
-    QTextStream out(&file);
-
-    out << STATE_HEADER + "\n\n";
 
     out << "iwad " + ui->iwad_comboBox()->currentText() + "\n";
     out << "complevel " + ui->complevel_comboBox()->currentText() + "\n";