EditorWindow.h

// =====================================================================================================================
// Copyright 2024 Medusa Slockbower
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// =====================================================================================================================
 
#ifndef EDITORWINDOW_H
#define EDITORWINDOW_H
 
#include <string>
#include <imgui-docking/imgui.h>
 
namespace OpenShaderDesigner
{
    class EditorWindow
    {
    public:
        void Open();
 
        void Draw();
 
        void Close();
 
        [[nodiscard]] bool IsOpen() const { return bOpen; }
 
        const std::string Title; 
 
        void SetFlags(ImGuiWindowFlags flags) { Flags |= flags; }
        void ClearFlags(ImGuiWindowFlags flags) { Flags &= ~flags; }
        void ToggleFlags(ImGuiWindowFlags flags) { Flags ^= flags; }
        [[nodiscard]] bool CheckFlag(ImGuiWindowFlags flag) const { return Flags & flag; }
 
        [[nodiscard]] bool HasMenuBar() const { return CheckFlag(ImGuiWindowFlags_MenuBar); }
 
    protected:
        ~EditorWindow() = default;
        EditorWindow(const std::string& title
                     , ImGuiWindowFlags flags);
 
        virtual void OnOpen()
        {
        };
 
        virtual void DrawWindow()
        {
        };
 
        virtual void DrawMenu()
        {
        };
 
        virtual void OnClose()
        {
        };
 
    private:
        EditorWindow(const EditorWindow&) = delete;
 
        EditorWindow(EditorWindow&&) = delete;
 
        int Flags;
        bool bOpen;
 
        friend class EditorSystem;
    };
}
 
 
#endif //EDITORWINDOW_H