////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2011, 2025, 2026
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License along
//    with this program; if not, write to the Free Software Foundation, Inc.,
//    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
////////////////////////////////////////////////////////////////////////////////

#include <dialogs/TextBoxDialog.hpp>
#include <GLW/GLWWindowManager.hpp>

TextBoxDialog* TextBoxDialog::instance_ = nullptr;

TextBoxDialog* TextBoxDialog::instance()
{
	if ( nullptr == instance_ )
	{
		instance_ = new TextBoxDialog();
	}
	return instance_;
}

TextBoxDialog::TextBoxDialog() : GLWWindow( "TextBox", 210.0f, 150.0f, eHideName, "" ), user_( nullptr )
{
	GLWPanel* topPanel = new GLWPanel( 0.0f, 0.0f, 0.0f, 0.0f, false, false );

	message_ = new GLWLabel( 0.0f, 0.0f, LANG_STRING( "" ), 8.0f, GLWLabel::eMultiLine );
	result_  = new GLWTextBox( 0.0f, 0.0f, 300.0f, LANG_STRING( "" ) );
	topPanel->addWidget( message_, nullptr, SpaceTop | SpaceLeft | SpaceRight | AlignCenterLeftRight, 10.0f );
	topPanel->addWidget( result_, nullptr, SpaceTop | SpaceLeft | SpaceRight | AlignCenterLeftRight, 10.0f );
	topPanel->setLayout( GLWPanel::LayoutVerticle );
	addWidget( topPanel );

	GLWPanel* botPanel = new GLWPanel( 0.0f, 0.0f, 0.0f, 0.0f, false, false );

	cancelButton_ = (GLWTextButton*)botPanel->addWidget(
		new GLWTextButton(
			LANG_RESOURCE( "CANCEL", "Cancel" ),
			95,
			10,
			105,
			this,
			GLWButton::ButtonFlagCancel | GLWButton::ButtonFlagCenterX
		),
		nullptr,
		SpaceAll | AlignRight,
		10.0f
	);
	okButton_ = (GLWTextButton*)botPanel->addWidget(
		new GLWTextButton(
			LANG_RESOURCE( "OK", "Ok" ),
			95,
			10,
			105,
			this,
			GLWButton::ButtonFlagOk | GLWButton::ButtonFlagCenterX
		),
		nullptr,
		SpaceAll | AlignRight,
		10.0f
	);
	botPanel->setLayout( GLWPanel::LayoutHorizontal );
	addWidget( botPanel );

	windowLevel_ = 1000;

	setLayout( GLWPanel::LayoutVerticle );
	layout();
}

TextBoxDialog::~TextBoxDialog()
{

}

void TextBoxDialog::show(const LangString &message, const LangString &text, TextBoxDialogI *user)
{
	instance()->user_ = user;
	instance()->message_->setText(message);
	instance()->result_->setText(text);
	instance()->layout();

	GLWWindowManager::instance()->showWindow(instance()->getId());
}

void TextBoxDialog::buttonDown(unsigned int id)
{
	GLWWindowManager::instance()->hideWindow(id_);
	if (id == okButton_->getId())
	{
		if (user_) user_->textBoxResult(this, instance()->result_->getLangString());
	}
}

void TextBoxDialog::mouseDown(int button, float x, float y, bool &skipRest)
{
	GLWWindow::mouseDown(button, x, y, skipRest);
	skipRest = true;
}

void TextBoxDialog::mouseUp(int button, float x, float y, bool &skipRest)
{
	GLWWindow::mouseUp(button, x,y, skipRest);
	skipRest = true;
}

void TextBoxDialog::keyDown(char *buffer, unsigned int keyState, 
		KeyboardHistory::HistoryElement *history, int hisCount, 
		bool &skipRest)
{
	GLWWindow::keyDown(buffer, keyState, history, hisCount, skipRest);
	skipRest = true;
}

void TextBoxDialog::mouseWheel(float x, float y, float z, bool &skipRest)
{
	GLWWindow::mouseWheel(x, y, z, skipRest);
	skipRest = true;
}

