GH-1314 add UI for custom minecraft jar addition

Also changes the text of the jar mod addition button.
It should be clearer what it does and hopefully will not confuse
as many people.

1 files changed, 18 insertions, 3 deletions

diff --git a/application/GuiUtil.cpp b/application/GuiUtil.cpp
index 26050488..b05fc57c 100644
--- a/application/GuiUtil.cpp
+++ b/application/GuiUtil.cpp
@@ -56,8 +56,7 @@ void GuiUtil::setClipboardText(const QString &text)
 	QApplication::clipboard()->setText(text);
 }
 
-
-QStringList GuiUtil::BrowseForFiles(QString context, QString caption, QString filter, QString defaultPath, QWidget *parentWidget)
+static QStringList BrowseForFileInternal(QString context, QString caption, QString filter, QString defaultPath, QWidget *parentWidget, bool single)
 {
 	static QMap<QString, QString> savedPaths;
 
@@ -82,7 +81,7 @@ QStringList GuiUtil::BrowseForFiles(QString context, QString caption, QString fi
 	}
 	urls.append(QUrl::fromLocalFile(defaultPath));
 
-	w.setFileMode(QFileDialog::ExistingFiles);
+	w.setFileMode(single ? QFileDialog::ExistingFile : QFileDialog::ExistingFiles);
 	w.setAcceptMode(QFileDialog::AcceptOpen);
 	w.setNameFilter(filter);
 
@@ -114,3 +113,19 @@ QStringList GuiUtil::BrowseForFiles(QString context, QString caption, QString fi
 	savedPaths[context] = w.directory().absolutePath();
 	return {};
 }
+
+QString GuiUtil::BrowseForFile(QString context, QString caption, QString filter, QString defaultPath, QWidget *parentWidget)
+{
+	auto resultList = BrowseForFileInternal(context, caption, filter, defaultPath, parentWidget, true);
+	if(resultList.size())
+	{
+		return resultList[0];
+	}
+	return QString();
+}
+
+
+QStringList GuiUtil::BrowseForFiles(QString context, QString caption, QString filter, QString defaultPath, QWidget *parentWidget)
+{
+	return BrowseForFileInternal(context, caption, filter, defaultPath, parentWidget, false);
+}