GUI: Fix #246 (Don't default to documents dir in patch dialog)

Author: Nukem9

x64_dbg_gui/Project/Src/Gui/PatchDialog.cpp

@@ -2,7 +2,6 @@
 #include "ui_PatchDialog.h"
 #include <QMessageBox>
 #include <QIcon>
-#include <QDesktopServices>
 #include <QFileDialog>
 #include <QTextStream>
 
@@ -499,11 +498,7 @@ void PatchDialog::on_btnPatchFile_clicked()
 
 void PatchDialog::on_btnImport_clicked()
 {
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-    QString filename = QFileDialog::getOpenFileName(this, tr("Open patch"), QDesktopServices::storageLocation(QDesktopServices::DocumentsLocation), tr("Patch files (*.1337)"));
-#else
-    QString filename = QFileDialog::getOpenFileName(this, tr("Open patch"), QStandardPaths::standardLocations(QStandardPaths::DocumentsLocation)[0], tr("Patch files (*.1337)"));
-#endif
+    QString filename = QFileDialog::getOpenFileName(this, tr("Open patch"), "", tr("Patch files (*.1337)"));
     if(!filename.length())
         return;
     filename = QDir::toNativeSeparators(filename); //convert to native path format (with backlashes)
@@ -638,11 +633,7 @@ void PatchDialog::on_btnExport_clicked()
     if(!mPatches->size())
         return;
 
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-    QString filename = QFileDialog::getSaveFileName(this, tr("Save patch"), QDesktopServices::storageLocation(QDesktopServices::DocumentsLocation), tr("Patch files (*.1337)"));
-#else
-    QString filename = QFileDialog::getSaveFileName(this, tr("Save patch"), QStandardPaths::standardLocations(QStandardPaths::DocumentsLocation)[0], tr("Patch files (*.1337)"));
-#endif
+    QString filename = QFileDialog::getSaveFileName(this, tr("Save patch"), "", tr("Patch files (*.1337)"));
     if(!filename.length())
         return;
     filename = QDir::toNativeSeparators(filename); //convert to native path format (with backlashes)