/*!
	@file
	@author		Albert Semenov
	@date		09/2010
*/

#include "Precompiled.h"
#include "ColourManager.h"
#include "CommandManager.h"
#include "SettingsManager.h"

namespace tools
{
	MYGUI_SINGLETON_DEFINITION(ColourManager);

	ColourManager::ColourManager() :
		mColourPanel(nullptr),
		mSingletonHolder(this)
	{
		CommandManager::getInstance().getEvent("Command_ChangeColourBackground")->connect(this, &ColourManager::commandChangeColourBackground);
		CommandManager::getInstance().getEvent("Command_ChangeColourSelector")->connect(this, &ColourManager::commandChangeColourSelector);
		CommandManager::getInstance().getEvent("Command_ChangeColourSelectorInactive")->connect(this, &ColourManager::commandChangeColourSelectorInactive);
	}

	void ColourManager::initialise()
	{
		mColourPanel = new ColourPanel();
		mColourPanel->Initialise();
		mColourPanel->eventEndDialog.connect(this, &ColourManager::notifyEndDialog);
		mColourPanel->eventPreviewColour.connect(this, &ColourManager::notifyPreviewColour);
	}

	void ColourManager::shutdown()
	{
		delete mColourPanel;
		mColourPanel = nullptr;
	}

	void ColourManager::commandChangeColourBackground(const MyGUI::UString& _commandName, bool& _result)
	{
		mCurrentColourType = "ColourBackground";
		showColourDialog();

		_result = true;
	}

	void ColourManager::commandChangeColourSelector(const MyGUI::UString& _commandName, bool& _result)
	{
		mCurrentColourType = "ColourSelector";
		showColourDialog();

		_result = true;
	}

	void ColourManager::commandChangeColourSelectorInactive(const MyGUI::UString& _commandName, bool& _result)
	{
		mCurrentColourType = "ColourSelectorInactive";
		showColourDialog();

		_result = true;
	}

	void ColourManager::notifyEndDialog(Dialog* _sender, bool _result)
	{
		mColourPanel->endModal();

		if (_result)
			setColour(mColourPanel->getColour());
		else
			setColour(mPreviewColour);
	}

	void ColourManager::notifyPreviewColour(const MyGUI::Colour& _value)
	{
		setColour(_value);
	}

	void ColourManager::showColourDialog()
	{
		mPreviewColour = getColour();
		mColourPanel->setColour(mPreviewColour);
		mColourPanel->doModal();
	}

	void ColourManager::setColour(const MyGUI::Colour& _color)
	{
		SettingsManager::getInstance().setValue("Workspace/Colours/" + mCurrentColourType, _color);
	}

	MyGUI::Colour ColourManager::getColour()
	{
		return SettingsManager::getInstance().getValue<MyGUI::Colour>("Workspace/Colours/" + mCurrentColourType);
	}

}
