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Unified Diff: core/include/fpdfapi/fpdf_render.h

Issue 1265503005: clang-format all pdfium code. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: sigh Created 5 years, 4 months ago
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Index: core/include/fpdfapi/fpdf_render.h
diff --git a/core/include/fpdfapi/fpdf_render.h b/core/include/fpdfapi/fpdf_render.h
index f3590095ad517b1b6d7f7e06a2739ff4f9225340..ad2ca32fe78a4d7258831bec80bf178fe5f55b40 100644
--- a/core/include/fpdfapi/fpdf_render.h
+++ b/core/include/fpdfapi/fpdf_render.h
@@ -27,250 +27,265 @@ class CPDF_ShadingObject;
class CPDF_TextObject;
class IFX_Pause;
-class IPDF_OCContext
-{
-public:
+class IPDF_OCContext {
+ public:
+ virtual ~IPDF_OCContext() {}
- virtual ~IPDF_OCContext() {}
+ virtual FX_BOOL CheckOCGVisible(const CPDF_Dictionary* pOCG) = 0;
- virtual FX_BOOL CheckOCGVisible(const CPDF_Dictionary* pOCG) = 0;
-
- FX_BOOL CheckObjectVisible(const CPDF_PageObject* pObj);
+ FX_BOOL CheckObjectVisible(const CPDF_PageObject* pObj);
};
-#define RENDER_COLOR_NORMAL 0
-#define RENDER_COLOR_GRAY 1
-#define RENDER_COLOR_TWOCOLOR 2
-#define RENDER_COLOR_ALPHA 3
-#define RENDER_CLEARTYPE 0x00000001
-#define RENDER_PRINTGRAPHICTEXT 0x00000002
-#define RENDER_FORCE_DOWNSAMPLE 0x00000004
-#define RENDER_PRINTPREVIEW 0x00000008
-#define RENDER_BGR_STRIPE 0x00000010
-#define RENDER_NO_NATIVETEXT 0x00000020
-#define RENDER_FORCE_HALFTONE 0x00000040
-#define RENDER_RECT_AA 0x00000080
-#define RENDER_FILL_FULLCOVER 0x00000100
-#define RENDER_PRINTIMAGETEXT 0x00000200
-#define RENDER_OVERPRINT 0x00000400
-#define RENDER_THINLINE 0x00000800
-#define RENDER_NOTEXTSMOOTH 0x10000000
-#define RENDER_NOPATHSMOOTH 0x20000000
-#define RENDER_NOIMAGESMOOTH 0x40000000
-#define RENDER_LIMITEDIMAGECACHE 0x80000000
-class CPDF_RenderOptions
-{
-public:
-
- CPDF_RenderOptions();
+#define RENDER_COLOR_NORMAL 0
+#define RENDER_COLOR_GRAY 1
+#define RENDER_COLOR_TWOCOLOR 2
+#define RENDER_COLOR_ALPHA 3
+#define RENDER_CLEARTYPE 0x00000001
+#define RENDER_PRINTGRAPHICTEXT 0x00000002
+#define RENDER_FORCE_DOWNSAMPLE 0x00000004
+#define RENDER_PRINTPREVIEW 0x00000008
+#define RENDER_BGR_STRIPE 0x00000010
+#define RENDER_NO_NATIVETEXT 0x00000020
+#define RENDER_FORCE_HALFTONE 0x00000040
+#define RENDER_RECT_AA 0x00000080
+#define RENDER_FILL_FULLCOVER 0x00000100
+#define RENDER_PRINTIMAGETEXT 0x00000200
+#define RENDER_OVERPRINT 0x00000400
+#define RENDER_THINLINE 0x00000800
+#define RENDER_NOTEXTSMOOTH 0x10000000
+#define RENDER_NOPATHSMOOTH 0x20000000
+#define RENDER_NOIMAGESMOOTH 0x40000000
+#define RENDER_LIMITEDIMAGECACHE 0x80000000
+class CPDF_RenderOptions {
+ public:
+ CPDF_RenderOptions();
- int m_ColorMode;
+ int m_ColorMode;
- FX_COLORREF m_BackColor;
+ FX_COLORREF m_BackColor;
- FX_COLORREF m_ForeColor;
+ FX_COLORREF m_ForeColor;
- FX_DWORD m_Flags;
+ FX_DWORD m_Flags;
- int m_Interpolation;
+ int m_Interpolation;
- FX_DWORD m_AddFlags;
+ FX_DWORD m_AddFlags;
- IPDF_OCContext* m_pOCContext;
+ IPDF_OCContext* m_pOCContext;
- FX_DWORD m_dwLimitCacheSize;
+ FX_DWORD m_dwLimitCacheSize;
- int m_HalftoneLimit;
+ int m_HalftoneLimit;
- FX_ARGB TranslateColor(FX_ARGB argb) const;
+ FX_ARGB TranslateColor(FX_ARGB argb) const;
};
-class CPDF_RenderContext
-{
-public:
-
- CPDF_RenderContext();
-
- void Create(CPDF_Page* pPage, FX_BOOL bFirstLayer = TRUE);
-
- void Create(CPDF_Document* pDoc = NULL, CPDF_PageRenderCache* pPageCache = NULL,
- CPDF_Dictionary* pPageResources = NULL, FX_BOOL bFirstLayer = TRUE);
-
- ~CPDF_RenderContext();
+class CPDF_RenderContext {
+ public:
+ CPDF_RenderContext();
- void Clear();
+ void Create(CPDF_Page* pPage, FX_BOOL bFirstLayer = TRUE);
- void AppendObjectList(CPDF_PageObjects* pObjs, const CFX_AffineMatrix* pObject2Device);
+ void Create(CPDF_Document* pDoc = NULL,
+ CPDF_PageRenderCache* pPageCache = NULL,
+ CPDF_Dictionary* pPageResources = NULL,
+ FX_BOOL bFirstLayer = TRUE);
- void Render(CFX_RenderDevice* pDevice, const CPDF_RenderOptions* pOptions = NULL,
- const CFX_AffineMatrix* pFinalMatrix = NULL);
+ ~CPDF_RenderContext();
- void DrawObjectList(CFX_RenderDevice* pDevice, CPDF_PageObjects* pObjs,
- const CFX_AffineMatrix* pObject2Device, const CPDF_RenderOptions* pOptions);
+ void Clear();
- void GetBackground(CFX_DIBitmap* pBuffer, const CPDF_PageObject* pObj,
- const CPDF_RenderOptions* pOptions, CFX_AffineMatrix* pFinalMatrix);
+ void AppendObjectList(CPDF_PageObjects* pObjs,
+ const CFX_AffineMatrix* pObject2Device);
- CPDF_PageRenderCache* GetPageCache() const
- {
- return m_pPageCache;
- }
+ void Render(CFX_RenderDevice* pDevice,
+ const CPDF_RenderOptions* pOptions = NULL,
+ const CFX_AffineMatrix* pFinalMatrix = NULL);
+ void DrawObjectList(CFX_RenderDevice* pDevice,
+ CPDF_PageObjects* pObjs,
+ const CFX_AffineMatrix* pObject2Device,
+ const CPDF_RenderOptions* pOptions);
+ void GetBackground(CFX_DIBitmap* pBuffer,
+ const CPDF_PageObject* pObj,
+ const CPDF_RenderOptions* pOptions,
+ CFX_AffineMatrix* pFinalMatrix);
- CPDF_Document* m_pDocument;
+ CPDF_PageRenderCache* GetPageCache() const { return m_pPageCache; }
- CPDF_Dictionary* m_pPageResources;
+ CPDF_Document* m_pDocument;
- CPDF_PageRenderCache* m_pPageCache;
+ CPDF_Dictionary* m_pPageResources;
-protected:
+ CPDF_PageRenderCache* m_pPageCache;
- CFX_ArrayTemplate<struct _PDF_RenderItem> m_ContentList;
+ protected:
+ CFX_ArrayTemplate<struct _PDF_RenderItem> m_ContentList;
- FX_BOOL m_bFirstLayer;
+ FX_BOOL m_bFirstLayer;
- void Render(CFX_RenderDevice* pDevice, const CPDF_PageObject* pStopObj,
- const CPDF_RenderOptions* pOptions, const CFX_AffineMatrix* pFinalMatrix);
- friend class CPDF_RenderStatus;
- friend class CPDF_ProgressiveRenderer;
+ void Render(CFX_RenderDevice* pDevice,
+ const CPDF_PageObject* pStopObj,
+ const CPDF_RenderOptions* pOptions,
+ const CFX_AffineMatrix* pFinalMatrix);
+ friend class CPDF_RenderStatus;
+ friend class CPDF_ProgressiveRenderer;
};
-class CPDF_ProgressiveRenderer
-{
-public:
- // Must match FDF_RENDER_* definitions in fpdf_progressive.h.
- enum Status {
- Ready = FPDF_RENDER_READER,
- ToBeContinued = FPDF_RENDER_TOBECOUNTINUED,
- Done = FPDF_RENDER_DONE,
- Failed = FPDF_RENDER_FAILED
- };
- static int ToFPDFStatus(Status status) { return static_cast<int>(status); }
-
- CPDF_ProgressiveRenderer(CPDF_RenderContext* pContext,
- CFX_RenderDevice* pDevice,
- const CPDF_RenderOptions* pOptions);
- ~CPDF_ProgressiveRenderer();
-
- Status GetStatus() const { return m_Status; }
- void Start(IFX_Pause* pPause);
- void Continue(IFX_Pause* pPause);
- int EstimateProgress();
-
-private:
- void RenderStep();
-
- Status m_Status;
- CPDF_RenderContext* const m_pContext;
- CFX_RenderDevice* const m_pDevice;
- const CPDF_RenderOptions* const m_pOptions;
- nonstd::unique_ptr<CPDF_RenderStatus> m_pRenderStatus;
- CFX_FloatRect m_ClipRect;
- FX_DWORD m_LayerIndex;
- FX_DWORD m_ObjectIndex;
- FX_POSITION m_ObjectPos;
- FX_POSITION m_PrevLastPos;
+class CPDF_ProgressiveRenderer {
+ public:
+ // Must match FDF_RENDER_* definitions in fpdf_progressive.h.
+ enum Status {
+ Ready = FPDF_RENDER_READER,
+ ToBeContinued = FPDF_RENDER_TOBECOUNTINUED,
+ Done = FPDF_RENDER_DONE,
+ Failed = FPDF_RENDER_FAILED
+ };
+ static int ToFPDFStatus(Status status) { return static_cast<int>(status); }
+
+ CPDF_ProgressiveRenderer(CPDF_RenderContext* pContext,
+ CFX_RenderDevice* pDevice,
+ const CPDF_RenderOptions* pOptions);
+ ~CPDF_ProgressiveRenderer();
+
+ Status GetStatus() const { return m_Status; }
+ void Start(IFX_Pause* pPause);
+ void Continue(IFX_Pause* pPause);
+ int EstimateProgress();
+
+ private:
+ void RenderStep();
+
+ Status m_Status;
+ CPDF_RenderContext* const m_pContext;
+ CFX_RenderDevice* const m_pDevice;
+ const CPDF_RenderOptions* const m_pOptions;
+ nonstd::unique_ptr<CPDF_RenderStatus> m_pRenderStatus;
+ CFX_FloatRect m_ClipRect;
+ FX_DWORD m_LayerIndex;
+ FX_DWORD m_ObjectIndex;
+ FX_POSITION m_ObjectPos;
+ FX_POSITION m_PrevLastPos;
};
-class CPDF_TextRenderer
-{
-public:
-
- static void DrawTextString(CFX_RenderDevice* pDevice, int left, int top,
- CPDF_Font* pFont,
- int height,
- const CFX_ByteString& str,
- FX_ARGB argb);
-
- static void DrawTextString(CFX_RenderDevice* pDevice, FX_FLOAT origin_x, FX_FLOAT origin_y,
- CPDF_Font* pFont,
- FX_FLOAT font_size,
- const CFX_AffineMatrix* matrix,
- const CFX_ByteString& str,
- FX_ARGB fill_argb,
- FX_ARGB stroke_argb = 0,
- const CFX_GraphStateData* pGraphState = NULL,
- const CPDF_RenderOptions* pOptions = NULL
- );
-
- static FX_BOOL DrawTextPath(CFX_RenderDevice* pDevice, int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos,
- CPDF_Font* pFont, FX_FLOAT font_size,
- const CFX_AffineMatrix* pText2User, const CFX_AffineMatrix* pUser2Device,
- const CFX_GraphStateData* pGraphState,
- FX_ARGB fill_argb, FX_ARGB stroke_argb, CFX_PathData* pClippingPath, int nFlag = 0);
-
- static FX_BOOL DrawNormalText(CFX_RenderDevice* pDevice, int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos,
- CPDF_Font* pFont, FX_FLOAT font_size, const CFX_AffineMatrix* pText2Device,
- FX_ARGB fill_argb, const CPDF_RenderOptions* pOptions);
-
- static FX_BOOL DrawType3Text(CFX_RenderDevice* pDevice, int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos,
- CPDF_Font* pFont, FX_FLOAT font_size, const CFX_AffineMatrix* pText2Device,
- FX_ARGB fill_argb);
+class CPDF_TextRenderer {
+ public:
+ static void DrawTextString(CFX_RenderDevice* pDevice,
+ int left,
+ int top,
+ CPDF_Font* pFont,
+ int height,
+ const CFX_ByteString& str,
+ FX_ARGB argb);
+
+ static void DrawTextString(CFX_RenderDevice* pDevice,
+ FX_FLOAT origin_x,
+ FX_FLOAT origin_y,
+ CPDF_Font* pFont,
+ FX_FLOAT font_size,
+ const CFX_AffineMatrix* matrix,
+ const CFX_ByteString& str,
+ FX_ARGB fill_argb,
+ FX_ARGB stroke_argb = 0,
+ const CFX_GraphStateData* pGraphState = NULL,
+ const CPDF_RenderOptions* pOptions = NULL);
+
+ static FX_BOOL DrawTextPath(CFX_RenderDevice* pDevice,
+ int nChars,
+ FX_DWORD* pCharCodes,
+ FX_FLOAT* pCharPos,
+ CPDF_Font* pFont,
+ FX_FLOAT font_size,
+ const CFX_AffineMatrix* pText2User,
+ const CFX_AffineMatrix* pUser2Device,
+ const CFX_GraphStateData* pGraphState,
+ FX_ARGB fill_argb,
+ FX_ARGB stroke_argb,
+ CFX_PathData* pClippingPath,
+ int nFlag = 0);
+
+ static FX_BOOL DrawNormalText(CFX_RenderDevice* pDevice,
+ int nChars,
+ FX_DWORD* pCharCodes,
+ FX_FLOAT* pCharPos,
+ CPDF_Font* pFont,
+ FX_FLOAT font_size,
+ const CFX_AffineMatrix* pText2Device,
+ FX_ARGB fill_argb,
+ const CPDF_RenderOptions* pOptions);
+
+ static FX_BOOL DrawType3Text(CFX_RenderDevice* pDevice,
+ int nChars,
+ FX_DWORD* pCharCodes,
+ FX_FLOAT* pCharPos,
+ CPDF_Font* pFont,
+ FX_FLOAT font_size,
+ const CFX_AffineMatrix* pText2Device,
+ FX_ARGB fill_argb);
};
-class CPDF_PageRenderCache
-{
-public:
- CPDF_PageRenderCache(CPDF_Page* pPage)
- {
- m_pPage = pPage;
- m_nTimeCount = 0;
- m_nCacheSize = 0;
- m_pCurImageCache = NULL;
- m_bCurFindCache = FALSE;
- m_pCurImageCaches = NULL;
- }
- ~CPDF_PageRenderCache()
- {
- ClearAll();
- }
- void ClearAll();
- void ClearImageData();
-
- FX_DWORD EstimateSize();
- void CacheOptimization(int32_t dwLimitCacheSize);
- FX_DWORD GetCachedSize(CPDF_Stream* pStream) const;
- FX_DWORD GetTimeCount() const
- {
- return m_nTimeCount;
- }
- void SetTimeCount(FX_DWORD dwTimeCount)
- {
- m_nTimeCount = dwTimeCount;
- }
-
- void GetCachedBitmap(CPDF_Stream* pStream, CFX_DIBSource*& pBitmap, CFX_DIBSource*& pMask, FX_DWORD& MatteColor,
- FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE,
- CPDF_RenderStatus* pRenderStatus = NULL, int32_t downsampleWidth = 0, int32_t downsampleHeight = 0);
-
- void ResetBitmap(CPDF_Stream* pStream, const CFX_DIBitmap* pBitmap);
- void ClearImageCache(CPDF_Stream* pStream);
- CPDF_Page* GetPage()
- {
- return m_pPage;
- }
- CFX_MapPtrToPtr m_ImageCaches;
-public:
- FX_BOOL StartGetCachedBitmap(CPDF_Stream* pStream, FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0,
- FX_BOOL bLoadMask = FALSE, CPDF_RenderStatus* pRenderStatus = NULL,
- int32_t downsampleWidth = 0, int32_t downsampleHeight = 0);
-
- FX_BOOL Continue(IFX_Pause* pPause);
- CPDF_ImageCache* m_pCurImageCache;
- CFX_PtrArray* m_pCurImageCaches;
-protected:
- friend class CPDF_Page;
- CPDF_Page* m_pPage;
-
- FX_DWORD m_nTimeCount;
- FX_DWORD m_nCacheSize;
- FX_BOOL m_bCurFindCache;
+class CPDF_PageRenderCache {
+ public:
+ CPDF_PageRenderCache(CPDF_Page* pPage) {
+ m_pPage = pPage;
+ m_nTimeCount = 0;
+ m_nCacheSize = 0;
+ m_pCurImageCache = NULL;
+ m_bCurFindCache = FALSE;
+ m_pCurImageCaches = NULL;
+ }
+ ~CPDF_PageRenderCache() { ClearAll(); }
+ void ClearAll();
+ void ClearImageData();
+
+ FX_DWORD EstimateSize();
+ void CacheOptimization(int32_t dwLimitCacheSize);
+ FX_DWORD GetCachedSize(CPDF_Stream* pStream) const;
+ FX_DWORD GetTimeCount() const { return m_nTimeCount; }
+ void SetTimeCount(FX_DWORD dwTimeCount) { m_nTimeCount = dwTimeCount; }
+
+ void GetCachedBitmap(CPDF_Stream* pStream,
+ CFX_DIBSource*& pBitmap,
+ CFX_DIBSource*& pMask,
+ FX_DWORD& MatteColor,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE,
+ CPDF_RenderStatus* pRenderStatus = NULL,
+ int32_t downsampleWidth = 0,
+ int32_t downsampleHeight = 0);
+
+ void ResetBitmap(CPDF_Stream* pStream, const CFX_DIBitmap* pBitmap);
+ void ClearImageCache(CPDF_Stream* pStream);
+ CPDF_Page* GetPage() { return m_pPage; }
+ CFX_MapPtrToPtr m_ImageCaches;
+
+ public:
+ FX_BOOL StartGetCachedBitmap(CPDF_Stream* pStream,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE,
+ CPDF_RenderStatus* pRenderStatus = NULL,
+ int32_t downsampleWidth = 0,
+ int32_t downsampleHeight = 0);
+
+ FX_BOOL Continue(IFX_Pause* pPause);
+ CPDF_ImageCache* m_pCurImageCache;
+ CFX_PtrArray* m_pCurImageCaches;
+
+ protected:
+ friend class CPDF_Page;
+ CPDF_Page* m_pPage;
+
+ FX_DWORD m_nTimeCount;
+ FX_DWORD m_nCacheSize;
+ FX_BOOL m_bCurFindCache;
};
-class CPDF_RenderConfig
-{
-public:
- CPDF_RenderConfig();
- ~CPDF_RenderConfig();
- int m_HalftoneLimit;
- int m_RenderStepLimit;
+class CPDF_RenderConfig {
+ public:
+ CPDF_RenderConfig();
+ ~CPDF_RenderConfig();
+ int m_HalftoneLimit;
+ int m_RenderStepLimit;
};
#endif // CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_
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