UnrealEngineUWP/Engine/Source/Developer/ProjectLauncher/Private/Widgets/SProjectLauncher.h

// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.

#pragma once


/**
 * Implements a Slate widget for the launcher user interface.
 */
class SProjectLauncher
	: public SCompoundWidget
{
public:

	SLATE_BEGIN_ARGS(SProjectLauncher){ }

		/** Exposes a delegate to be invoked when the launcher has closed. */
		SLATE_EVENT(FSimpleDelegate, OnClosed)

	SLATE_END_ARGS()

public:

	/**
	* Constructor.
	*/
	SProjectLauncher();

	/**
	 * Destructor.
	 */
	~SProjectLauncher( );

public:

	/**
	 * Constructs the widget.
	 *
	 * @param InArgs The Slate argument list.
	 * @param ConstructUnderMajorTab The major tab which will contain the session front-end.
	 * @param ConstructUnderWindow The window in which this widget is being constructed.
	 * @param InModel The view model to use.
	 */
	void Construct( const FArguments& InArgs, const TSharedRef<SDockTab>& ConstructUnderMajorTab, const TSharedPtr<SWindow>& ConstructUnderWindow, const FProjectLauncherModelRef& InModel );

	void ShowWidget(int32 Index);

protected:

	/**
	 * Fills the Window menu with menu items.
	 *
	 * @param MenuBuilder The multi-box builder that should be filled with content for this pull-down menu.
	 * @param RootMenuGroup The root menu group.
	 */
	static void FillWindowMenu( FMenuBuilder& MenuBuilder, TSharedRef<FWorkspaceItem> RootMenuGroup );

	/**
	 * Launches the selected profile.
	 */
	void LaunchSelectedProfile( );

private:

	// Callback for toggling the advanced mode.
	void OnAdvancedChanged(const ECheckBoxState NewCheckedState);

	// Callback to determine if we are in advanced mode.
	ECheckBoxState OnIsAdvanced() const;

	// Get advanced toggle button brush.
	const FSlateBrush* GetAdvancedToggleBrush() const;

	// Callback for whether advanced options should be shown.
	bool GetIsAdvanced() const;

	// Callback for editing a profile
	void OnProfileEdit(const ILauncherProfileRef& Profile);

	// Callback for running a profile
	void OnProfileRun(const ILauncherProfileRef& Profile);

	// Callback for deleting a profile
	void OnProfileDelete(const ILauncherProfileRef& Profile);

	// Callback for clicking the Add New Launch Profile
	FReply OnAddCustomLaunchProfileClicked();

	// Callback for when the settings panel is closed
	FReply OnProfileSettingsClose();

	// Callback for when the progress panel is closed
	FReply OnProgressClose();

	// Callback for when the progress panel requests the profile to be re run
	FReply OnRerunClicked();

private:

	// Holds the current launcher worker, if any.
	ILauncherWorkerPtr LauncherWorker;

	// Holds the Launcher profile the launcherWorker is running.
	ILauncherProfilePtr LauncherProfile;

	// Holds a pointer to the view model.
	FProjectLauncherModelPtr Model;

	// Holds the profile settings panel.
	TSharedPtr<SProjectLauncherSettings> ProfileSettingsPanel;

	// Holds the progress panel.
	TSharedPtr<SProjectLauncherProgress> ProgressPanel;

	// Holds the widget switcher.
	TSharedPtr<SWidgetSwitcher> WidgetSwitcher;

	// Contains the launch list widgets.
	//TSharedPtr<SBorder> LaunchList;

	TSharedPtr<SProjectLauncherSimpleDeviceListView> LaunchList;

	// Contains the profile list widgets.
	TSharedPtr<SBorder> ProfileList;

	// Whether we are showing advanced options.
	bool bAdvanced;
};