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Unified Diff: xfa/fxgraphics/include/cfx_graphics.h

Issue 1952693003: Convert FWL_ERR into an enum class. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 4 years, 7 months ago
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Index: xfa/fxgraphics/include/cfx_graphics.h
diff --git a/xfa/fxgraphics/include/cfx_graphics.h b/xfa/fxgraphics/include/cfx_graphics.h
index 7f456270a5e68dbd2a1b8c4743ae8ababcce348a..3f969432eaaaa3791baeed21e8c1039e49a65356 100644
--- a/xfa/fxgraphics/include/cfx_graphics.h
+++ b/xfa/fxgraphics/include/cfx_graphics.h
@@ -10,20 +10,12 @@
#include "core/fxcrt/include/fx_system.h"
#include "core/fxge/include/fx_dib.h"
#include "core/fxge/include/fx_ge.h"
+#include "xfa/fwl/core/fwl_error.h"
class CFX_Color;
class CFX_Path;
class CAGG_Graphics;
-#define FX_ERR_Succeeded 0
-#define FX_ERR_Indefinite -1
-#define FX_ERR_Parameter_Invalid -100
-#define FX_ERR_Property_Invalid -200
-#define FX_ERR_Intermediate_Value_Invalid -300
-#define FX_ERR_Method_Not_Supported -400
-#define FX_ERR_Out_Of_Memory -500
-
-using FX_ERR = int;
using FX_DeviceCap = int32_t;
using FX_FillMode = int32_t;
@@ -106,81 +98,82 @@ class CFX_Graphics {
CFX_Graphics();
virtual ~CFX_Graphics();
- FX_ERR Create(CFX_RenderDevice* renderDevice, FX_BOOL isAntialiasing = TRUE);
- FX_ERR Create(int32_t width,
- int32_t height,
- FXDIB_Format format,
- FX_BOOL isNative = TRUE,
- FX_BOOL isAntialiasing = TRUE);
-
- FX_ERR GetDeviceCap(const int32_t capID, FX_DeviceCap& capVal);
- FX_ERR IsPrinterDevice(FX_BOOL& isPrinter);
- FX_ERR EnableAntialiasing(FX_BOOL isAntialiasing);
-
- FX_ERR SaveGraphState();
- FX_ERR RestoreGraphState();
-
- FX_ERR GetLineCap(CFX_GraphStateData::LineCap& lineCap) const;
- FX_ERR GetDashCount(int32_t& dashCount) const;
- FX_ERR GetLineDash(FX_FLOAT& dashPhase, FX_FLOAT* dashArray) const;
- FX_ERR GetLineJoin(CFX_GraphStateData::LineJoin& lineJoin) const;
- FX_ERR GetMiterLimit(FX_FLOAT& miterLimit) const;
- FX_ERR GetLineWidth(FX_FLOAT& lineWidth) const;
- FX_ERR GetStrokeAlignment(FX_StrokeAlignment& strokeAlignment) const;
- FX_ERR GetClipRect(CFX_RectF& rect) const;
+ FWL_Error Create(CFX_RenderDevice* renderDevice,
+ FX_BOOL isAntialiasing = TRUE);
+ FWL_Error Create(int32_t width,
+ int32_t height,
+ FXDIB_Format format,
+ FX_BOOL isNative = TRUE,
+ FX_BOOL isAntialiasing = TRUE);
+
+ FWL_Error GetDeviceCap(const int32_t capID, FX_DeviceCap& capVal);
+ FWL_Error IsPrinterDevice(FX_BOOL& isPrinter);
+ FWL_Error EnableAntialiasing(FX_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;
+ FWL_Error GetClipRect(CFX_RectF& rect) const;
CFX_Matrix* GetMatrix();
CFX_RenderDevice* GetRenderDevice();
- FX_ERR SetLineCap(CFX_GraphStateData::LineCap lineCap);
- FX_ERR SetLineDash(FX_FLOAT dashPhase,
- FX_FLOAT* dashArray,
- int32_t dashCount);
- FX_ERR SetLineDash(FX_DashStyle dashStyle);
- FX_ERR SetLineJoin(CFX_GraphStateData::LineJoin lineJoin);
- FX_ERR SetMiterLimit(FX_FLOAT miterLimit);
- FX_ERR SetLineWidth(FX_FLOAT lineWidth, FX_BOOL isActOnDash = FALSE);
- FX_ERR SetStrokeAlignment(FX_StrokeAlignment strokeAlignment);
- FX_ERR SetStrokeColor(CFX_Color* color);
- FX_ERR SetFillColor(CFX_Color* color);
- FX_ERR SetClipRect(const CFX_RectF& rect);
- FX_ERR SetFont(CFX_Font* font);
- FX_ERR SetFontSize(const FX_FLOAT size);
- FX_ERR SetFontHScale(const FX_FLOAT scale);
- FX_ERR SetCharSpacing(const FX_FLOAT spacing);
- FX_ERR SetTextDrawingMode(const int32_t mode);
-
- FX_ERR StrokePath(CFX_Path* path, CFX_Matrix* matrix = NULL);
- FX_ERR FillPath(CFX_Path* path,
- FX_FillMode fillMode = FXFILL_WINDING,
- CFX_Matrix* matrix = NULL);
- FX_ERR ClipPath(CFX_Path* path,
- FX_FillMode fillMode = FXFILL_WINDING,
- CFX_Matrix* matrix = NULL);
- FX_ERR DrawImage(CFX_DIBSource* source,
- const CFX_PointF& point,
- CFX_Matrix* matrix = NULL);
- FX_ERR StretchImage(CFX_DIBSource* source,
- const CFX_RectF& rect,
- CFX_Matrix* matrix = NULL);
- FX_ERR ConcatMatrix(const CFX_Matrix* matrix);
- FX_ERR ClearClip();
- FX_ERR ShowText(const CFX_PointF& point,
- const CFX_WideString& text,
- CFX_Matrix* matrix = NULL);
- FX_ERR CalcTextRect(CFX_RectF& rect,
- const CFX_WideString& text,
- FX_BOOL isMultiline = FALSE,
+ 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, FX_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 = NULL);
+ FWL_Error FillPath(CFX_Path* path,
+ FX_FillMode fillMode = FXFILL_WINDING,
+ CFX_Matrix* matrix = NULL);
+ FWL_Error ClipPath(CFX_Path* path,
+ FX_FillMode fillMode = FXFILL_WINDING,
+ CFX_Matrix* matrix = NULL);
+ FWL_Error DrawImage(CFX_DIBSource* source,
+ const CFX_PointF& point,
CFX_Matrix* matrix = NULL);
- FX_ERR Transfer(CFX_Graphics* graphics, const CFX_Matrix* matrix);
- FX_ERR Transfer(CFX_Graphics* graphics,
- FX_FLOAT srcLeft,
- FX_FLOAT srcTop,
- const CFX_RectF& dstRect,
- const CFX_Matrix* matrix);
-
- FX_ERR InverseRect(const CFX_RectF& rect);
- FX_ERR XorDIBitmap(const CFX_DIBitmap* srcBitmap, const CFX_RectF& rect);
- FX_ERR EqvDIBitmap(const CFX_DIBitmap* srcBitmap, const CFX_RectF& rect);
+ FWL_Error StretchImage(CFX_DIBSource* source,
+ const CFX_RectF& rect,
+ CFX_Matrix* matrix = NULL);
+ FWL_Error ConcatMatrix(const CFX_Matrix* matrix);
+ FWL_Error ClearClip();
+ FWL_Error ShowText(const CFX_PointF& point,
+ const CFX_WideString& text,
+ CFX_Matrix* matrix = NULL);
+ FWL_Error CalcTextRect(CFX_RectF& rect,
+ const CFX_WideString& text,
+ FX_BOOL isMultiline = FALSE,
+ CFX_Matrix* matrix = NULL);
+ 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);
protected:
int32_t m_type;
@@ -213,36 +206,36 @@ class CFX_Graphics {
FX_FLOAT fontSpacing;
} m_info;
- FX_ERR RenderDeviceSetLineDash(FX_DashStyle dashStyle);
- FX_ERR RenderDeviceStrokePath(CFX_Path* path, CFX_Matrix* matrix);
- FX_ERR RenderDeviceFillPath(CFX_Path* path,
- FX_FillMode fillMode,
- CFX_Matrix* matrix);
- FX_ERR RenderDeviceDrawImage(CFX_DIBSource* source,
- const CFX_PointF& point,
- CFX_Matrix* matrix);
- FX_ERR RenderDeviceStretchImage(CFX_DIBSource* source,
- const CFX_RectF& rect,
+ 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);
- FX_ERR RenderDeviceShowText(const CFX_PointF& point,
- const CFX_WideString& text,
- CFX_Matrix* matrix);
-
- FX_ERR StrokePathWithPattern(CFX_Path* path, CFX_Matrix* matrix);
- FX_ERR StrokePathWithShading(CFX_Path* path, CFX_Matrix* matrix);
-
- FX_ERR FillPathWithPattern(CFX_Path* path,
- FX_FillMode fillMode,
- CFX_Matrix* matrix);
- FX_ERR FillPathWithShading(CFX_Path* path,
- FX_FillMode fillMode,
- CFX_Matrix* matrix);
-
- FX_ERR SetDIBitsWithMatrix(CFX_DIBSource* source, CFX_Matrix* matrix);
- FX_ERR CalcTextInfo(const CFX_WideString& text,
- uint32_t* charCodes,
- FXTEXT_CHARPOS* charPos,
- CFX_RectF& rect);
+ 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,
+ 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);
CFX_RenderDevice* m_renderDevice;
CFX_ArrayTemplate<TInfo*> m_infoStack;
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