// =====================================================================================================================
//  OpenShaderDesigner, an open source software utility to create materials and shaders.
//  Copyright (C) 2024  Medusa Slockbower
//
//  This program 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 3 of the License, or
//  (at your option) any later version.
//
//  This program 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, see <https://www.gnu.org/licenses/>.
// =====================================================================================================================

#include <Editor/EditorWindow.h>

using namespace OpenShaderDesigner;

void EditorWindow::Open()
{
	if(bOpen_) return;
	bOpen_ = true;
	OnOpen();
}

void EditorWindow::Draw()
{
	const bool prev = bOpen_;
	if(ImGui::Begin(Title.c_str(), &bOpen_, Flags_))
	{
		if(HasMenuBar())
		{
			if(ImGui::BeginMenuBar())
			{
				DrawMenu();

				ImGui::EndMenuBar();
			}
		}

		DrawWindow();
	}
	ImGui::End();

	if(bOpen_ != prev)
	{
		bOpen_ ? OnOpen() : OnClose();
	}
}

void EditorWindow::Close()
{
	if(!bOpen_) return;
	bOpen_ = false;

	OnClose();
}

EditorWindow::EditorWindow(const std::string &title, ImGuiWindowFlags flags)
	: Title(title)
	, Flags_(flags)
	, bOpen_(false)
{

}