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-rw-r--r--xfa/fxgraphics/cfx_graphics.h216
1 files changed, 42 insertions, 174 deletions
diff --git a/xfa/fxgraphics/cfx_graphics.h b/xfa/fxgraphics/cfx_graphics.h
index ed219de967..c18f8eb4c9 100644
--- a/xfa/fxgraphics/cfx_graphics.h
+++ b/xfa/fxgraphics/cfx_graphics.h
@@ -16,13 +16,10 @@
#include "core/fxge/cfx_renderdevice.h"
#include "core/fxge/fx_dib.h"
#include "core/fxge/fx_font.h"
-#include "xfa/fwl/fwl_error.h"
class CFX_Color;
class CFX_Path;
-class CAGG_Graphics;
-using FX_DeviceCap = int32_t;
using FX_FillMode = int32_t;
enum FX_DashStyle {
@@ -33,152 +30,44 @@ enum FX_DashStyle {
FX_DASHSTYLE_DashDotDot = 4
};
-enum FX_StrokeAlignment {
- FX_STROKEALIGNMENT_Center = 0,
- FX_STROKEALIGNMENT_Inset = 1,
- FX_STROKEALIGNMENT_Outset = 2,
- FX_STROKEALIGNMENT_Left = 3,
- FX_STROKEALIGNMENT_Right = 4
-};
-
-enum FX_HatchStyle {
- FX_HATCHSTYLE_Horizontal = 0,
- FX_HATCHSTYLE_Vertical = 1,
- FX_HATCHSTYLE_ForwardDiagonal = 2,
- FX_HATCHSTYLE_BackwardDiagonal = 3,
- FX_HATCHSTYLE_Cross = 4,
- FX_HATCHSTYLE_DiagonalCross = 5,
- FX_HATCHSTYLE_05Percent = 6,
- FX_HATCHSTYLE_10Percent = 7,
- FX_HATCHSTYLE_20Percent = 8,
- FX_HATCHSTYLE_25Percent = 9,
- FX_HATCHSTYLE_30Percent = 10,
- FX_HATCHSTYLE_40Percent = 11,
- FX_HATCHSTYLE_50Percent = 12,
- FX_HATCHSTYLE_60Percent = 13,
- FX_HATCHSTYLE_70Percent = 14,
- FX_HATCHSTYLE_75Percent = 15,
- FX_HATCHSTYLE_80Percent = 16,
- FX_HATCHSTYLE_90Percent = 17,
- FX_HATCHSTYLE_LightDownwardDiagonal = 18,
- FX_HATCHSTYLE_LightUpwardDiagonal = 19,
- FX_HATCHSTYLE_DarkDownwardDiagonal = 20,
- FX_HATCHSTYLE_DarkUpwardDiagonal = 21,
- FX_HATCHSTYLE_WideDownwardDiagonal = 22,
- FX_HATCHSTYLE_WideUpwardDiagonal = 23,
- FX_HATCHSTYLE_LightVertical = 24,
- FX_HATCHSTYLE_LightHorizontal = 25,
- FX_HATCHSTYLE_NarrowVertical = 26,
- FX_HATCHSTYLE_NarrowHorizontal = 27,
- FX_HATCHSTYLE_DarkVertical = 28,
- FX_HATCHSTYLE_DarkHorizontal = 29,
- FX_HATCHSTYLE_DashedDownwardDiagonal = 30,
- FX_HATCHSTYLE_DashedUpwardDiagonal = 31,
- FX_HATCHSTYLE_DashedHorizontal = 32,
- FX_HATCHSTYLE_DashedVertical = 33,
- FX_HATCHSTYLE_SmallConfetti = 34,
- FX_HATCHSTYLE_LargeConfetti = 35,
- FX_HATCHSTYLE_ZigZag = 36,
- FX_HATCHSTYLE_Wave = 37,
- FX_HATCHSTYLE_DiagonalBrick = 38,
- FX_HATCHSTYLE_HorizontalBrick = 39,
- FX_HATCHSTYLE_Weave = 40,
- FX_HATCHSTYLE_Plaid = 41,
- FX_HATCHSTYLE_Divot = 42,
- FX_HATCHSTYLE_DottedGrid = 43,
- FX_HATCHSTYLE_DottedDiamond = 44,
- FX_HATCHSTYLE_Shingle = 45,
- FX_HATCHSTYLE_Trellis = 46,
- FX_HATCHSTYLE_Sphere = 47,
- FX_HATCHSTYLE_SmallGrid = 48,
- FX_HATCHSTYLE_SmallCheckerBoard = 49,
- FX_HATCHSTYLE_LargeCheckerBoard = 50,
- FX_HATCHSTYLE_OutlinedDiamond = 51,
- FX_HATCHSTYLE_SolidDiamond = 52
+enum class FX_HatchStyle {
+ Horizontal = 0,
+ Vertical = 1,
+ ForwardDiagonal = 2,
+ BackwardDiagonal = 3,
+ Cross = 4,
+ DiagonalCross = 5
};
class CFX_RenderDevice;
class CFX_Graphics {
public:
- CFX_Graphics();
- virtual ~CFX_Graphics();
-
- FWL_Error Create(CFX_RenderDevice* renderDevice, bool isAntialiasing = true);
- FWL_Error Create(int32_t width,
- int32_t height,
- FXDIB_Format format,
- bool isNative = true,
- bool isAntialiasing = true);
-
- FWL_Error GetDeviceCap(const int32_t capID, FX_DeviceCap& capVal);
- FWL_Error IsPrinterDevice(bool& isPrinter);
- FWL_Error EnableAntialiasing(bool isAntialiasing);
-
- FWL_Error SaveGraphState();
- FWL_Error RestoreGraphState();
-
- FWL_Error GetLineCap(CFX_GraphStateData::LineCap& lineCap) const;
- FWL_Error GetDashCount(int32_t& dashCount) const;
- FWL_Error GetLineDash(FX_FLOAT& dashPhase, FX_FLOAT* dashArray) const;
- FWL_Error GetLineJoin(CFX_GraphStateData::LineJoin& lineJoin) const;
- FWL_Error GetMiterLimit(FX_FLOAT& miterLimit) const;
- FWL_Error GetLineWidth(FX_FLOAT& lineWidth) const;
- FWL_Error GetStrokeAlignment(FX_StrokeAlignment& strokeAlignment) const;
+ explicit CFX_Graphics(CFX_RenderDevice* renderDevice);
+ ~CFX_Graphics();
+
+ void SaveGraphState();
+ void RestoreGraphState();
+
CFX_RectF GetClipRect() const;
CFX_Matrix* GetMatrix();
CFX_RenderDevice* GetRenderDevice();
- FWL_Error SetLineCap(CFX_GraphStateData::LineCap lineCap);
- FWL_Error SetLineDash(FX_FLOAT dashPhase,
- FX_FLOAT* dashArray,
- int32_t dashCount);
- FWL_Error SetLineDash(FX_DashStyle dashStyle);
- FWL_Error SetLineJoin(CFX_GraphStateData::LineJoin lineJoin);
- FWL_Error SetMiterLimit(FX_FLOAT miterLimit);
- FWL_Error SetLineWidth(FX_FLOAT lineWidth, bool isActOnDash = false);
- FWL_Error SetStrokeAlignment(FX_StrokeAlignment strokeAlignment);
- FWL_Error SetStrokeColor(CFX_Color* color);
- FWL_Error SetFillColor(CFX_Color* color);
- FWL_Error SetClipRect(const CFX_RectF& rect);
- FWL_Error SetFont(CFX_Font* font);
- FWL_Error SetFontSize(const FX_FLOAT size);
- FWL_Error SetFontHScale(const FX_FLOAT scale);
- FWL_Error SetCharSpacing(const FX_FLOAT spacing);
- FWL_Error SetTextDrawingMode(const int32_t mode);
-
- FWL_Error StrokePath(CFX_Path* path, CFX_Matrix* matrix = nullptr);
- FWL_Error FillPath(CFX_Path* path,
- FX_FillMode fillMode = FXFILL_WINDING,
- CFX_Matrix* matrix = nullptr);
- FWL_Error ClipPath(CFX_Path* path,
- FX_FillMode fillMode = FXFILL_WINDING,
- CFX_Matrix* matrix = nullptr);
- FWL_Error DrawImage(CFX_DIBSource* source,
- const CFX_PointF& point,
- CFX_Matrix* matrix = nullptr);
- FWL_Error StretchImage(CFX_DIBSource* source,
- const CFX_RectF& rect,
- CFX_Matrix* matrix = nullptr);
- FWL_Error ConcatMatrix(const CFX_Matrix* matrix);
- FWL_Error ClearClip();
- FWL_Error ShowText(const CFX_PointF& point,
- const CFX_WideString& text,
- CFX_Matrix* matrix = nullptr);
- void CalcTextRect(CFX_RectF& rect,
- const CFX_WideString& text,
- bool isMultiline = false,
+ void SetLineCap(CFX_GraphStateData::LineCap lineCap);
+ void SetLineDash(FX_FLOAT dashPhase, FX_FLOAT* dashArray, int32_t dashCount);
+ void SetLineDash(FX_DashStyle dashStyle);
+ void SetLineWidth(FX_FLOAT lineWidth, bool isActOnDash = false);
+ void SetStrokeColor(CFX_Color* color);
+ void SetFillColor(CFX_Color* color);
+ void SetClipRect(const CFX_RectF& rect);
+ void StrokePath(CFX_Path* path, CFX_Matrix* matrix = nullptr);
+ void FillPath(CFX_Path* path,
+ FX_FillMode fillMode = FXFILL_WINDING,
+ CFX_Matrix* matrix = nullptr);
+ void StretchImage(CFX_DIBSource* source,
+ const CFX_RectF& rect,
CFX_Matrix* matrix = nullptr);
- FWL_Error Transfer(CFX_Graphics* graphics, const CFX_Matrix* matrix);
- FWL_Error Transfer(CFX_Graphics* graphics,
- FX_FLOAT srcLeft,
- FX_FLOAT srcTop,
- const CFX_RectF& dstRect,
- const CFX_Matrix* matrix);
-
- FWL_Error InverseRect(const CFX_RectF& rect);
- FWL_Error XorDIBitmap(const CFX_DIBitmap* srcBitmap, const CFX_RectF& rect);
- FWL_Error EqvDIBitmap(const CFX_DIBitmap* srcBitmap, const CFX_RectF& rect);
+ void ConcatMatrix(const CFX_Matrix* matrix);
protected:
int32_t m_type;
@@ -190,53 +79,32 @@ class CFX_Graphics {
TInfo& operator=(const TInfo& other);
CFX_GraphStateData graphState;
- bool isAntialiasing;
- FX_StrokeAlignment strokeAlignment;
CFX_Matrix CTM;
bool isActOnDash;
CFX_Color* strokeColor;
CFX_Color* fillColor;
- CFX_Font* font;
- FX_FLOAT fontSize;
- FX_FLOAT fontHScale;
- FX_FLOAT fontSpacing;
} m_info;
- FWL_Error RenderDeviceSetLineDash(FX_DashStyle dashStyle);
- FWL_Error RenderDeviceStrokePath(CFX_Path* path, CFX_Matrix* matrix);
- FWL_Error RenderDeviceFillPath(CFX_Path* path,
- FX_FillMode fillMode,
- CFX_Matrix* matrix);
- FWL_Error RenderDeviceDrawImage(CFX_DIBSource* source,
- const CFX_PointF& point,
- CFX_Matrix* matrix);
- FWL_Error RenderDeviceStretchImage(CFX_DIBSource* source,
- const CFX_RectF& rect,
- CFX_Matrix* matrix);
- FWL_Error RenderDeviceShowText(const CFX_PointF& point,
- const CFX_WideString& text,
- CFX_Matrix* matrix);
-
- FWL_Error StrokePathWithPattern(CFX_Path* path, CFX_Matrix* matrix);
- FWL_Error StrokePathWithShading(CFX_Path* path, CFX_Matrix* matrix);
-
- FWL_Error FillPathWithPattern(CFX_Path* path,
- FX_FillMode fillMode,
- CFX_Matrix* matrix);
- FWL_Error FillPathWithShading(CFX_Path* path,
- FX_FillMode fillMode,
+ void RenderDeviceSetLineDash(FX_DashStyle dashStyle);
+ void RenderDeviceStrokePath(CFX_Path* path, CFX_Matrix* matrix);
+ void RenderDeviceFillPath(CFX_Path* path,
+ FX_FillMode fillMode,
+ CFX_Matrix* matrix);
+ void RenderDeviceStretchImage(CFX_DIBSource* source,
+ const CFX_RectF& rect,
CFX_Matrix* matrix);
- FWL_Error SetDIBitsWithMatrix(CFX_DIBSource* source, CFX_Matrix* matrix);
- FWL_Error CalcTextInfo(const CFX_WideString& text,
- uint32_t* charCodes,
- FXTEXT_CHARPOS* charPos,
- CFX_RectF& rect);
+ void FillPathWithPattern(CFX_Path* path,
+ FX_FillMode fillMode,
+ CFX_Matrix* matrix);
+ void FillPathWithShading(CFX_Path* path,
+ FX_FillMode fillMode,
+ CFX_Matrix* matrix);
+
+ void SetDIBitsWithMatrix(CFX_DIBSource* source, CFX_Matrix* matrix);
CFX_RenderDevice* m_renderDevice;
std::vector<std::unique_ptr<TInfo>> m_infoStack;
- std::unique_ptr<CAGG_Graphics> m_aggGraphics;
- friend class CAGG_Graphics;
};
#endif // XFA_FXGRAPHICS_CFX_GRAPHICS_H_
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 02:35:46 +0000