GH-1855 add launch offline button to instance UI

2 files changed, 15 insertions, 1 deletions

diff --git a/application/InstanceWindow.cpp b/application/InstanceWindow.cpp
index eab021e1..dd643f47 100644
--- a/application/InstanceWindow.cpp
+++ b/application/InstanceWindow.cpp
@@ -67,9 +67,14 @@ InstanceWindow::InstanceWindow(InstancePtr instance, QWidget *parent)
 
 		m_killButton = new QPushButton();
 		horizontalLayout->addWidget(m_killButton);
-		setKillButton(m_instance->isRunning());
 		connect(m_killButton, SIGNAL(clicked(bool)), SLOT(on_btnKillMinecraft_clicked()));
 
+		m_launchOfflineButton = new QPushButton();
+		horizontalLayout->addWidget(m_launchOfflineButton);
+		m_launchOfflineButton->setText(tr("Launch Offline"));
+		setKillButton(m_instance->isRunning());
+		connect(m_launchOfflineButton, SIGNAL(clicked(bool)), SLOT(on_btnLaunchMinecraftOffline_clicked()));
+
 		m_closeButton = new QPushButton();
 		m_closeButton->setText(tr("Close"));
 		horizontalLayout->addWidget(m_closeButton);
@@ -114,16 +119,23 @@ void InstanceWindow::setKillButton(bool kill)
 {
 	if(kill)
 	{
+		m_launchOfflineButton->setEnabled(false);
 		m_killButton->setText(tr("Kill"));
 		m_killButton->setToolTip(tr("Kill the running instance"));
 	}
 	else
 	{
+		m_launchOfflineButton->setEnabled(true);
 		m_killButton->setText(tr("Launch"));
 		m_killButton->setToolTip(tr("Launch the instance"));
 	}
 }
 
+void InstanceWindow::on_btnLaunchMinecraftOffline_clicked()
+{
+	MMC->launch(m_instance, false, nullptr);
+}
+
 void InstanceWindow::on_InstanceLaunchTask_changed(std::shared_ptr<LaunchTask> proc)
 {
 	m_proc = proc;
diff --git a/application/InstanceWindow.h b/application/InstanceWindow.h
index 2daddba9..8e272e09 100644
--- a/application/InstanceWindow.h
+++ b/application/InstanceWindow.h
@@ -47,6 +47,7 @@ private
 slots:
 	void on_closeButton_clicked();
 	void on_btnKillMinecraft_clicked();
+	void on_btnLaunchMinecraftOffline_clicked();
 
 	void on_InstanceLaunchTask_changed(std::shared_ptr<LaunchTask> proc);
 	void on_RunningState_changed(bool running);
@@ -65,4 +66,5 @@ private:
 	PageContainer *m_container = nullptr;
 	QPushButton *m_closeButton = nullptr;
 	QPushButton *m_killButton = nullptr;
+	QPushButton *m_launchOfflineButton = nullptr;
 };