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https://github.com/rizonesoft/Notepad3.git
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100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
// sktoolslib - common files for SK tools
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// Copyright (C) 2020 - Stefan Kueng
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software Foundation,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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#pragma once
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#include "BaseWindow.h"
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#include <stdlib.h>
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#include <malloc.h>
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#include <memory.h>
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#include <math.h>
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#include <d2d1.h>
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#include <d2d1effects.h>
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#include <d2d1helper.h>
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#include <dwrite.h>
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#include <wincodec.h>
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#include <dxgi1_3.h>
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#include <d3d11_2.h>
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#include <d2d1_2.h>
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#include <d2d1_2helper.h>
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#include <dcomp.h>
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#include <wrl.h>
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using namespace Microsoft::WRL;
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struct ComException
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{
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HRESULT result;
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ComException(HRESULT const value)
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: result(value)
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{
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}
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};
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void HR(HRESULT const result);
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/**
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* \ingroup Utils
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* A base window class with Direct2D support.
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*/
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class CWindowD2D : public CWindow
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{
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public:
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virtual bool Create() override;
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virtual bool Create(DWORD dwStyles, HWND hParent = nullptr, RECT* rect = nullptr) override;
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virtual bool CreateEx(DWORD dwExStyles, DWORD dwStyles, HWND hParent = nullptr, RECT* rect = nullptr, LPCWSTR classname = nullptr, HMENU hMenu = nullptr) override;
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protected:
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//constructor
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CWindowD2D(HINSTANCE hInst, CONST WNDCLASSEX* wcx = nullptr)
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: CWindow(hInst, wcx)
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, m_window_width(0)
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, m_window_height(0)
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{
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}
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virtual ~CWindowD2D()
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{
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}
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virtual LRESULT CALLBACK WinMsgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) = 0;
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virtual HRESULT OnRender(ID2D1DeviceContext* dc) = 0;
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virtual HRESULT CreateDeviceResources() = 0;
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virtual HRESULT DiscardDeviceResources() = 0;
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protected:
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ComPtr<ID3D11Device> m_direct3dDevice;
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ComPtr<IDXGIDevice> m_dxgiDevice;
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ComPtr<IDXGIFactory2> m_dxFactory;
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ComPtr<IDWriteFactory> m_writeFactory;
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ComPtr<IDXGISwapChain1> m_swapChain;
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ComPtr<ID2D1Factory2> m_d2Factory;
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ComPtr<ID2D1Device1> m_d2Device;
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ComPtr<ID2D1DeviceContext> m_dc;
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ComPtr<IDXGISurface2> m_surface;
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ComPtr<IDCompositionDevice> m_compositionDevice;
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ComPtr<IDCompositionTarget> m_compositionTarget;
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ComPtr<IDCompositionVisual> m_compositionVisual;
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ComPtr<ID2D1Bitmap1> m_d2dBitmap;
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UINT m_window_width, m_window_height;
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private:
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LRESULT CALLBACK WinMsgHandler(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) override;
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void Resize(UINT width, UINT height);
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};
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