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#pragma once
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#define USED_Direct2D 1
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#if USED_Direct2D
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#ifndef UI_EXPORT
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#define UI_EXPORT
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#endif
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// Windows Header Files:
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#include <windows.h>
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// C RunTime Header Files:
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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 <wchar.h>
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#include <math.h>
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#include <d2d1.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 <string>
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#include <list>
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#include <map>
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#include "RenderType.h"
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namespace EzUI {
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namespace D2D {
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extern ID2D1Factory* g_Direct2dFactory;
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extern IDWriteFactory* g_WriteFactory;
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extern IWICImagingFactory* g_ImageFactory;
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}
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class Font {
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private:
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Font() = delete;
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std::wstring fontFamily;
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int fontSize = 0;
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IDWriteTextFormat* value = NULL;
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void Copy(const Font& _copy);
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public:
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bool Ref = false;
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Font(const Font& _copy);
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Font(const std::wstring& fontFamily, int fontSize);
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Font(const std::string &fontFamily, int fontSize);
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const int& GetFontSize()const;
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const std::wstring& GetFontFamily()const;
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IDWriteTextFormat* Get() const;
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Font& operator=(const Font& _copy);
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bool operator==(const Font& _right);
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virtual ~Font();
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};
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class TextLayout {
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private:
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TextLayout() = delete;
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TextLayout(const TextLayout& _copy) = delete;
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TextLayout& operator=(const TextLayout& _copy) = delete;
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IDWriteTextLayout* value = NULL;
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public:
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TextLayout(const std::wstring& text, const Font& pTextFormat, TextAlign textAlgin = TextAlign::TopLeft, __Size maxSize = __Size{ 16777216,16777216 });
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TextLayout(const std::string& text, const Font& pTextFormat, TextAlign textAlgin = TextAlign::TopLeft, __Size maxSize = __Size{ 16777216,16777216 });
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__Point HitTestPoint(const __Point& pt, int& textPos, BOOL& isTrailingHit);
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__Point HitTestTextPosition(int textPos, BOOL isTrailingHit);
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__Size GetFontBox();
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void SetTextAlign(TextAlign textAlign);
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IDWriteTextLayout* Get() const;
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void SetUnderline(size_t pos = 0, size_t count = 0);
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virtual ~TextLayout();
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};
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class Geometry
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{
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public:
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bool Ref = false;
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ID2D1Geometry* rgn = NULL;
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protected:
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void Copy(const Geometry& _copy) {
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((Geometry&)(_copy)).Ref = true;
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this->rgn = ((Geometry&)(_copy)).rgn;
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}
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public:
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Geometry() {}
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Geometry(const Geometry& _copy) {
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Copy(_copy);
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}
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Geometry& operator =(const Geometry& _right) {
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Copy(_right);
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return *this;
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}
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Geometry(int x, int y, int width, int height) {
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D2D_RECT_F rectF{ (FLOAT)x,(FLOAT)y,(FLOAT)(x + width),(FLOAT)(y + height) };
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D2D::g_Direct2dFactory->CreateRectangleGeometry(rectF, (ID2D1RectangleGeometry**)&rgn);
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}
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/* Geometry(const __Rect& rect) :Geometry(rect.X, rect.Y, rect.Width, rect.Height) {};*/
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Geometry(int x, int y, int width, int height, int _radius) {
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float radius = _radius / 2.0f;
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D2D1_ROUNDED_RECT rectF{ (FLOAT)x,(FLOAT)y,(FLOAT)(x + width),(FLOAT)(y + height) ,radius ,radius };
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D2D::g_Direct2dFactory->CreateRoundedRectangleGeometry(rectF, (ID2D1RoundedRectangleGeometry**)&rgn);
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}
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virtual ~Geometry() {
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if (rgn && !Ref) {
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rgn->Release();
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}
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}
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public:
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static void Combine(Geometry& out, const Geometry& a, const Geometry& b, D2D1_COMBINE_MODE COMBINE_MODE)
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{
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ID2D1PathGeometry* outPathGeometry = NULL;
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D2D::g_Direct2dFactory->CreatePathGeometry(&outPathGeometry);
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ID2D1GeometrySink* geometrySink = NULL;
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outPathGeometry->Open(&geometrySink);
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HRESULT ret = a.rgn->CombineWithGeometry(b.rgn, COMBINE_MODE, NULL, geometrySink);
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geometrySink->Close();
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if (out.rgn) {
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out.rgn->Release();
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}
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out.rgn = outPathGeometry;
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geometrySink->Release();
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}
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>߽<EFBFBD>
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static void Union(Geometry& out, const Geometry& a, const Geometry& b) {
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Combine(out, a, b, D2D1_COMBINE_MODE::D2D1_COMBINE_MODE_UNION);
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}
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><D0BD><EFBFBD><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD>
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static void Intersect(Geometry& out, const Geometry& a, const Geometry& b) {
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Combine(out, a, b, D2D1_COMBINE_MODE::D2D1_COMBINE_MODE_INTERSECT);
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}
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static void Xor(Geometry& out, const Geometry& a, const Geometry& b) {
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Combine(out, a, b, D2D1_COMBINE_MODE::D2D1_COMBINE_MODE_XOR);
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}
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static void Exclude(Geometry& out, const Geometry& a, const Geometry& b) {
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Combine(out, a, b, D2D1_COMBINE_MODE::D2D1_COMBINE_MODE_EXCLUDE);
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}
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};
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class D2DPath {
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private:
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ID2D1GeometrySink* pSink = NULL;
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ID2D1PathGeometry* pathGeometry = NULL;
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bool isBegin = false;
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public:
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D2DPath() {
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D2D::g_Direct2dFactory->CreatePathGeometry(&pathGeometry);
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pathGeometry->Open(&pSink);
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}
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void AddRectangle(const __Rect& rect) {
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if (!isBegin) {
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pSink->BeginFigure({ (FLOAT)rect.GetLeft(),(FLOAT)rect.GetTop() }, D2D1_FIGURE_BEGIN_FILLED);
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isBegin = true;
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}
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else {
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pSink->AddLine({ (FLOAT)rect.GetLeft(),(FLOAT)rect.GetTop() });
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}
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pSink->AddLine({ (FLOAT)rect.GetRight(),(FLOAT)rect.GetTop() });
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pSink->AddLine({ (FLOAT)rect.GetRight(),(FLOAT)rect.GetBottom() });
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pSink->AddLine({ (FLOAT)rect.GetLeft(),(FLOAT)rect.GetBottom() });
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}
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void AddArc(const __Rect& rect, int startAngle, int sweepAngle) {
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}
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void AddLine(const __Rect& rect) {
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}
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void CloseFigure() {
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pSink->EndFigure(D2D1_FIGURE_END_OPEN);
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pSink->Close();
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}
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virtual ~D2DPath() {
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if (pathGeometry) {
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pathGeometry->Release();
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}
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if (pSink) {
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pSink->Release();
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}
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}
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ID2D1PathGeometry* Get()const {
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return pathGeometry;
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}
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ID2D1GeometrySink* operator ->() {
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return pSink;
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}
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ID2D1PathGeometry* operator *() {
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return pathGeometry;
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}
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};
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class UI_EXPORT DXImage : public IImage {
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protected:
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IWICBitmapDecoder* bitmapdecoder = NULL;
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IWICBitmapFrameDecode* pframe = NULL;
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IWICFormatConverter* fmtcovter = NULL;//<2F><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>
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IWICBitmap* bitMap = NULL;//<2F><>HBITMAP<41>м<EFBFBD><D0BC><EFBFBD>
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UINT Width = 0;
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UINT Height = 0;
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public:
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ID2D1Bitmap* d2dBitmap = NULL;
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public:
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void CreateFormStream(IStream* istram);
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void CreateFromFile(const std::wstring& file);
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void Init();
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public:
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void DecodeOfRender(ID2D1RenderTarget* render);
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DXImage(HBITMAP hBitmap);
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DXImage(IStream* istram);
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DXImage(const std::wstring& file);
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UINT GetWidth();
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UINT GetHeight();
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virtual size_t NextFrame()override;
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DXImage() {}
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virtual ~DXImage();
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public:
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static DXImage* FromFile() {
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return NULL;
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}
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};
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class Bezier {
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public:
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__Point point1;
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__Point point2;
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__Point point3;
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};
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};
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namespace EzUI {
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UI_EXPORT void RenderInitialize();//ȫ<>ֳ<EFBFBD>ʼ<EFBFBD><CABC>direct2d
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UI_EXPORT void RenderUnInitialize();//<2F>ͷ<EFBFBD>direct2d
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enum class StrokeStyle
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{
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Solid,//ʵ<><CAB5>
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Dash//<2F><><EFBFBD><EFBFBD>
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};
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class UI_EXPORT D2DRender {
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private:
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std::list<bool> layers;
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ID2D1DCRenderTarget* render = NULL;
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ID2D1SolidColorBrush* brush = NULL;
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Font* font = NULL;
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ID2D1StrokeStyle* pStrokeStyle = NULL;
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public:
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ID2D1SolidColorBrush* GetBrush();
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ID2D1StrokeStyle* GetStrokeStyle();
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public:
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D2DRender(HDC dc, int x, int y, int width, int height);//<2F><><EFBFBD><EFBFBD>dx<64><78>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
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virtual ~D2DRender();
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void SetFont(const std::wstring& fontFamily, int fontSize);//<2F><><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><C8B5><EFBFBD>
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void SetFont(const Font& _copy_font);//<2F><><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><C8B5><EFBFBD>
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void SetColor(const __Color& color);//<2F><>֮ǰ<D6AE><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void SetStrokeStyle(StrokeStyle strokeStyle = StrokeStyle::Solid, int dashWidth = 3);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ <20><><EFBFBD><EFBFBD>/ʵ<><CAB5>
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void DrawString(const TextLayout& textLayout, __Point = { 0,0 });//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>еIJ<D0B5><C4B2>ֻ<EFBFBD><D6BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void DrawString(const std::wstring& text, const __Rect& _rect, EzUI::TextAlign textAlign);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void DrawString(const std::string& text, const __Rect& _rect, EzUI::TextAlign textAlign);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void DrawLine(const __Point& _A, const __Point& _B, int width);//<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
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void DrawRectangle(const __Rect& _rect, int _radius = 0, int width = 1);//<2F><><EFBFBD>ƾ<EFBFBD><C6BE><EFBFBD>
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void FillRectangle(const __Rect& _rect, int _radius = 0);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void PushLayer(const __Rect& rectBounds);//<2F>ٶȽϿ<C8BD>
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void PushLayer(const Geometry& dxGeometry);//<2F>ȽϺ<C8BD><CFBA><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD>ǿ<EFBFBD><C7BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><CEBF><EFBFBD><EFBFBD>ݲü<DDB2>
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void PopLayer();//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ü<EFBFBD>
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void DrawImage(IImage* _image, const __Rect& _rect, const ImageSizeMode& imageSizeMode, const EzUI::Margin& margin = 0);//<2F><><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>
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void SetTransform(int xOffset, int yOffset, int angle = 0);//<2F>Ի<EFBFBD><D4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>ƫ<EFBFBD><C6AB>
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void DrawBezier(const __Point& startPoint, const Bezier& points, int width = 1);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void DrawBezier(const __Point& startPoint, std::list<Bezier>& points, int width = 1);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void DrawEllipse(const __Point&& point, int radiusX, int radiusY, int width = 1);
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void FillEllipse(const __Point&& point, int radiusX, int radiusY);
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ID2D1DCRenderTarget* Get();//<2F><>ȡԭ<C8A1><D4AD>DX<44><58><EFBFBD><EFBFBD>
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};
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using Painter = D2DRender;
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};
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#endif
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