From 1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Mon, 14 Mar 2016 14:14:16 -0400 Subject: Move xfa/src up to xfa/. This CL moves the xfa/src files up to the xfa/ directory and fixes the includes, include guards, and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1803723002 . --- xfa/src/fxgraphics/fx_graphics.cpp | 1548 ------------------------------------ 1 file changed, 1548 deletions(-) delete mode 100644 xfa/src/fxgraphics/fx_graphics.cpp (limited to 'xfa/src/fxgraphics/fx_graphics.cpp') diff --git a/xfa/src/fxgraphics/fx_graphics.cpp b/xfa/src/fxgraphics/fx_graphics.cpp deleted file mode 100644 index 249c72e73f..0000000000 --- a/xfa/src/fxgraphics/fx_graphics.cpp +++ /dev/null @@ -1,1548 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#include "xfa/include/fxgraphics/fx_graphics.h" - -#include - -#include "xfa/src/fxgraphics/fx_path_generator.h" -#include "xfa/src/fxgraphics/pre.h" - -class CAGG_Graphics { - public: - CAGG_Graphics(); - FX_ERR Create(CFX_Graphics* owner, - int32_t width, - int32_t height, - FXDIB_Format format); - virtual ~CAGG_Graphics(); - - private: - CFX_Graphics* _owner; -}; -CFX_Graphics::CFX_Graphics() { - _type = FX_CONTEXT_None; - _info._graphState.SetDashCount(0); - _info._isAntialiasing = TRUE; - _info._strokeAlignment = FX_STROKEALIGNMENT_Center; - _info._CTM.SetIdentity(); - _info._isActOnDash = FALSE; - _info._strokeColor = NULL; - _info._fillColor = NULL; - _info._font = NULL; - _info._fontSize = 40.0; - _info._fontHScale = 1.0; - _info._fontSpacing = 0.0; - _renderDevice = NULL; - _aggGraphics = NULL; -} -FX_ERR CFX_Graphics::Create(CFX_RenderDevice* renderDevice, - FX_BOOL isAntialiasing) { - if (!renderDevice) - return FX_ERR_Parameter_Invalid; - if (_type != FX_CONTEXT_None) { - return FX_ERR_Property_Invalid; - } - _type = FX_CONTEXT_Device; - _info._isAntialiasing = isAntialiasing; - _renderDevice = renderDevice; - if (_renderDevice->GetDeviceCaps(FXDC_RENDER_CAPS) & FXRC_SOFT_CLIP) { - return FX_ERR_Succeeded; - } - return FX_ERR_Indefinite; -} -FX_ERR CFX_Graphics::Create(int32_t width, - int32_t height, - FXDIB_Format format, - FX_BOOL isNative, - FX_BOOL isAntialiasing) { - if (_type != FX_CONTEXT_None) { - return FX_ERR_Property_Invalid; - } - _type = FX_CONTEXT_Device; - _info._isAntialiasing = isAntialiasing; - { - _aggGraphics = new CAGG_Graphics; - return _aggGraphics->Create(this, width, height, format); - } -} -CFX_Graphics::~CFX_Graphics() { - if (_aggGraphics) { - delete _aggGraphics; - _aggGraphics = NULL; - } - _renderDevice = NULL; - _info._graphState.SetDashCount(0); - _type = FX_CONTEXT_None; -} -FX_ERR CFX_Graphics::GetDeviceCap(const int32_t capID, FX_DeviceCap& capVal) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - capVal = _renderDevice->GetDeviceCaps(capID); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::IsPrinterDevice(FX_BOOL& isPrinter) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - int32_t deviceClass = _renderDevice->GetDeviceClass(); - if (deviceClass == FXDC_PRINTER) { - isPrinter = TRUE; - } else { - isPrinter = FALSE; - } - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::EnableAntialiasing(FX_BOOL isAntialiasing) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._isAntialiasing = isAntialiasing; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SaveGraphState() { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _renderDevice->SaveState(); - TInfo* info = new TInfo; - info->_graphState.Copy(_info._graphState); - info->_isAntialiasing = _info._isAntialiasing; - info->_strokeAlignment = _info._strokeAlignment; - info->_CTM = _info._CTM; - info->_isActOnDash = _info._isActOnDash; - info->_strokeColor = _info._strokeColor; - info->_fillColor = _info._fillColor; - info->_font = _info._font; - info->_fontSize = _info._fontSize; - info->_fontHScale = _info._fontHScale; - info->_fontSpacing = _info._fontSpacing; - _infoStack.Add(info); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::RestoreGraphState() { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _renderDevice->RestoreState(); - int32_t size = _infoStack.GetSize(); - if (size <= 0) { - return FX_ERR_Intermediate_Value_Invalid; - } - int32_t topIndex = size - 1; - TInfo* info = (TInfo*)_infoStack.GetAt(topIndex); - if (!info) - return FX_ERR_Intermediate_Value_Invalid; - _info._graphState.Copy(info->_graphState); - _info._isAntialiasing = info->_isAntialiasing; - _info._strokeAlignment = info->_strokeAlignment; - _info._CTM = info->_CTM; - _info._isActOnDash = info->_isActOnDash; - _info._strokeColor = info->_strokeColor; - _info._fillColor = info->_fillColor; - _info._font = info->_font; - _info._fontSize = info->_fontSize; - _info._fontHScale = info->_fontHScale; - _info._fontSpacing = info->_fontSpacing; - delete info; - info = NULL; - _infoStack.RemoveAt(topIndex); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::GetLineCap(CFX_GraphStateData::LineCap& lineCap) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - lineCap = _info._graphState.m_LineCap; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetLineCap(CFX_GraphStateData::LineCap lineCap) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._graphState.m_LineCap = lineCap; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::GetDashCount(int32_t& dashCount) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - dashCount = _info._graphState.m_DashCount; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::GetLineDash(FX_FLOAT& dashPhase, FX_FLOAT* dashArray) { - if (!dashArray) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - dashPhase = _info._graphState.m_DashPhase; - FXSYS_memcpy(dashArray, _info._graphState.m_DashArray, - _info._graphState.m_DashCount * sizeof(FX_FLOAT)); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetLineDash(FX_FLOAT dashPhase, - FX_FLOAT* dashArray, - int32_t dashCount) { - if (dashCount > 0 && !dashArray) { - return FX_ERR_Parameter_Invalid; - } - dashCount = dashCount < 0 ? 0 : dashCount; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - FX_FLOAT scale = 1.0; - if (_info._isActOnDash) { - scale = _info._graphState.m_LineWidth; - } - _info._graphState.m_DashPhase = dashPhase; - _info._graphState.SetDashCount(dashCount); - for (int32_t i = 0; i < dashCount; i++) { - _info._graphState.m_DashArray[i] = dashArray[i] * scale; - } - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetLineDash(FX_DashStyle dashStyle) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return RenderDeviceSetLineDash(dashStyle); - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::GetLineJoin(CFX_GraphStateData::LineJoin& lineJoin) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - lineJoin = _info._graphState.m_LineJoin; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetLineJoin(CFX_GraphStateData::LineJoin lineJoin) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._graphState.m_LineJoin = lineJoin; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::GetMiterLimit(FX_FLOAT& miterLimit) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - miterLimit = _info._graphState.m_MiterLimit; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetMiterLimit(FX_FLOAT miterLimit) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._graphState.m_MiterLimit = miterLimit; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::GetLineWidth(FX_FLOAT& lineWidth) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - lineWidth = _info._graphState.m_LineWidth; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetLineWidth(FX_FLOAT lineWidth, FX_BOOL isActOnDash) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._graphState.m_LineWidth = lineWidth; - _info._isActOnDash = isActOnDash; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::GetStrokeAlignment(FX_StrokeAlignment& strokeAlignment) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - strokeAlignment = _info._strokeAlignment; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetStrokeAlignment(FX_StrokeAlignment strokeAlignment) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._strokeAlignment = strokeAlignment; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetStrokeColor(CFX_Color* color) { - if (!color) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._strokeColor = color; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetFillColor(CFX_Color* color) { - if (!color) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._fillColor = color; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::StrokePath(CFX_Path* path, CFX_Matrix* matrix) { - if (!path) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return RenderDeviceStrokePath(path, matrix); - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::FillPath(CFX_Path* path, - FX_FillMode fillMode, - CFX_Matrix* matrix) { - if (!path) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return RenderDeviceFillPath(path, fillMode, matrix); - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::ClipPath(CFX_Path* path, - FX_FillMode fillMode, - CFX_Matrix* matrix) { - if (!path) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - FX_BOOL result = _renderDevice->SetClip_PathFill( - path->GetPathData(), (CFX_Matrix*)matrix, fillMode); - if (!result) - return FX_ERR_Indefinite; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::DrawImage(CFX_DIBSource* source, - const CFX_PointF& point, - CFX_Matrix* matrix) { - if (!source) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return RenderDeviceDrawImage(source, point, matrix); - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::StretchImage(CFX_DIBSource* source, - const CFX_RectF& rect, - CFX_Matrix* matrix) { - if (!source) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return RenderDeviceStretchImage(source, rect, matrix); - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::ConcatMatrix(const CFX_Matrix* matrix) { - if (!matrix) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._CTM.Concat(*matrix); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -CFX_Matrix* CFX_Graphics::GetMatrix() { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return NULL; - return &_info._CTM; - } - default: { return NULL; } - } -} -FX_ERR CFX_Graphics::GetClipRect(CFX_RectF& rect) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - FX_RECT r = _renderDevice->GetClipBox(); - rect.left = (FX_FLOAT)r.left; - rect.top = (FX_FLOAT)r.top; - rect.width = (FX_FLOAT)r.Width(); - rect.height = (FX_FLOAT)r.Height(); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetClipRect(const CFX_RectF& rect) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - if (!_renderDevice->SetClip_Rect( - FX_RECT(FXSYS_round(rect.left), FXSYS_round(rect.top), - FXSYS_round(rect.right()), FXSYS_round(rect.bottom())))) { - return FX_ERR_Method_Not_Supported; - } - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::ClearClip() { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetFont(CFX_Font* font) { - if (!font) - return FX_ERR_Parameter_Invalid; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._font = font; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetFontSize(const FX_FLOAT size) { - FX_FLOAT fontSize = size <= 0 ? 1.0f : size; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._fontSize = fontSize; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetFontHScale(const FX_FLOAT scale) { - FX_FLOAT fontHScale = scale <= 0 ? 1.0f : scale; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._fontHScale = fontHScale; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetCharSpacing(const FX_FLOAT spacing) { - FX_FLOAT fontSpacing = spacing < 0 ? 0 : spacing; - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - _info._fontSpacing = fontSpacing; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::SetTextDrawingMode(const int32_t mode) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::ShowText(const CFX_PointF& point, - const CFX_WideString& text, - CFX_Matrix* matrix) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - return RenderDeviceShowText(point, text, matrix); - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::CalcTextRect(CFX_RectF& rect, - const CFX_WideString& text, - FX_BOOL isMultiline, - CFX_Matrix* matrix) { - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - int32_t length = text.GetLength(); - FX_DWORD* charCodes = FX_Alloc(FX_DWORD, length); - FXTEXT_CHARPOS* charPos = FX_Alloc(FXTEXT_CHARPOS, length); - CalcTextInfo(text, charCodes, charPos, rect); - FX_Free(charPos); - FX_Free(charCodes); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::Transfer(CFX_Graphics* graphics, - const CFX_Matrix* matrix) { - if (!graphics) - return FX_ERR_Parameter_Invalid; - CFX_Matrix m; - m.Set(_info._CTM.a, _info._CTM.b, _info._CTM.c, _info._CTM.d, _info._CTM.e, - _info._CTM.f); - if (matrix) { - m.Concat(*matrix); - } - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - { - if (!graphics->_renderDevice) - return FX_ERR_Parameter_Invalid; - CFX_DIBitmap* bitmap = graphics->_renderDevice->GetBitmap(); - FX_BOOL result = _renderDevice->SetDIBits(bitmap, 0, 0); - if (!result) - return FX_ERR_Method_Not_Supported; - } - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::Transfer(CFX_Graphics* graphics, - FX_FLOAT srcLeft, - FX_FLOAT srcTop, - const CFX_RectF& dstRect, - const CFX_Matrix* matrix) { - if (!graphics) - return FX_ERR_Parameter_Invalid; - CFX_Matrix m; - m.Set(_info._CTM.a, _info._CTM.b, _info._CTM.c, _info._CTM.d, _info._CTM.e, - _info._CTM.f); - if (matrix) { - m.Concat(*matrix); - } - switch (_type) { - case FX_CONTEXT_Device: { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - { - if (!graphics->_renderDevice) - return FX_ERR_Parameter_Invalid; - CFX_DIBitmap* bitmap = graphics->_renderDevice->GetBitmap(); - CFX_DIBitmap bmp; - FX_BOOL result = - bmp.Create((int32_t)dstRect.width, (int32_t)dstRect.height, - bitmap->GetFormat()); - if (!result) - return FX_ERR_Intermediate_Value_Invalid; - result = graphics->_renderDevice->GetDIBits(&bmp, (int32_t)srcLeft, - (int32_t)srcTop); - if (!result) - return FX_ERR_Method_Not_Supported; - result = _renderDevice->SetDIBits(&bmp, (int32_t)dstRect.left, - (int32_t)dstRect.top); - if (!result) - return FX_ERR_Method_Not_Supported; - return FX_ERR_Succeeded; - } - } - default: { return FX_ERR_Property_Invalid; } - } -} -CFX_RenderDevice* CFX_Graphics::GetRenderDevice() { - return _renderDevice; -} -FX_ERR CFX_Graphics::InverseRect(const CFX_RectF& rect) { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - CFX_DIBitmap* bitmap = _renderDevice->GetBitmap(); - if (!bitmap) - return FX_ERR_Property_Invalid; - CFX_RectF temp(rect); - _info._CTM.TransformRect(temp); - CFX_RectF r; - r.Set(0, 0, (FX_FLOAT)bitmap->GetWidth(), (FX_FLOAT)bitmap->GetWidth()); - r.Intersect(temp); - if (r.IsEmpty()) { - return FX_ERR_Parameter_Invalid; - } - FX_ARGB* pBuf = - (FX_ARGB*)(bitmap->GetBuffer() + int32_t(r.top) * bitmap->GetPitch()); - int32_t bottom = (int32_t)r.bottom(); - int32_t right = (int32_t)r.right(); - for (int32_t i = (int32_t)r.top; i < bottom; i++) { - FX_ARGB* pLine = pBuf + (int32_t)r.left; - for (int32_t j = (int32_t)r.left; j < right; j++) { - FX_ARGB c = *pLine; - *pLine++ = (c & 0xFF000000) | (0xFFFFFF - (c & 0x00FFFFFF)); - } - pBuf = (FX_ARGB*)((uint8_t*)pBuf + bitmap->GetPitch()); - } - return FX_ERR_Succeeded; -} -FX_ERR CFX_Graphics::XorDIBitmap(const CFX_DIBitmap* srcBitmap, - const CFX_RectF& rect) { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - CFX_DIBitmap* dst = _renderDevice->GetBitmap(); - if (!dst) - return FX_ERR_Property_Invalid; - CFX_RectF temp(rect); - _info._CTM.TransformRect(temp); - CFX_RectF r; - r.Set(0, 0, (FX_FLOAT)dst->GetWidth(), (FX_FLOAT)dst->GetWidth()); - r.Intersect(temp); - if (r.IsEmpty()) { - return FX_ERR_Parameter_Invalid; - } - FX_ARGB* pSrcBuf = (FX_ARGB*)(srcBitmap->GetBuffer() + - int32_t(r.top) * srcBitmap->GetPitch()); - FX_ARGB* pDstBuf = - (FX_ARGB*)(dst->GetBuffer() + int32_t(r.top) * dst->GetPitch()); - int32_t bottom = (int32_t)r.bottom(); - int32_t right = (int32_t)r.right(); - for (int32_t i = (int32_t)r.top; i < bottom; i++) { - FX_ARGB* pSrcLine = pSrcBuf + (int32_t)r.left; - FX_ARGB* pDstLine = pDstBuf + (int32_t)r.left; - for (int32_t j = (int32_t)r.left; j < right; j++) { - FX_ARGB c = *pDstLine; - *pDstLine++ = - ArgbEncode(FXARGB_A(c), (c & 0xFFFFFF) ^ (*pSrcLine & 0xFFFFFF)); - pSrcLine++; - } - pSrcBuf = (FX_ARGB*)((uint8_t*)pSrcBuf + srcBitmap->GetPitch()); - pDstBuf = (FX_ARGB*)((uint8_t*)pDstBuf + dst->GetPitch()); - } - return FX_ERR_Succeeded; -} -FX_ERR CFX_Graphics::EqvDIBitmap(const CFX_DIBitmap* srcBitmap, - const CFX_RectF& rect) { - if (!_renderDevice) - return FX_ERR_Property_Invalid; - CFX_DIBitmap* dst = _renderDevice->GetBitmap(); - if (!dst) - return FX_ERR_Property_Invalid; - CFX_RectF temp(rect); - _info._CTM.TransformRect(temp); - CFX_RectF r; - r.Set(0, 0, (FX_FLOAT)dst->GetWidth(), (FX_FLOAT)dst->GetWidth()); - r.Intersect(temp); - if (r.IsEmpty()) { - return FX_ERR_Parameter_Invalid; - } - FX_ARGB* pSrcBuf = (FX_ARGB*)(srcBitmap->GetBuffer() + - int32_t(r.top) * srcBitmap->GetPitch()); - FX_ARGB* pDstBuf = - (FX_ARGB*)(dst->GetBuffer() + int32_t(r.top) * dst->GetPitch()); - int32_t bottom = (int32_t)r.bottom(); - int32_t right = (int32_t)r.right(); - for (int32_t i = (int32_t)r.top; i < bottom; i++) { - FX_ARGB* pSrcLine = pSrcBuf + (int32_t)r.left; - FX_ARGB* pDstLine = pDstBuf + (int32_t)r.left; - for (int32_t j = (int32_t)r.left; j < right; j++) { - FX_ARGB c = *pDstLine; - *pDstLine++ = - ArgbEncode(FXARGB_A(c), ~((c & 0xFFFFFF) ^ (*pSrcLine & 0xFFFFFF))); - pSrcLine++; - } - pSrcBuf = (FX_ARGB*)((uint8_t*)pSrcBuf + srcBitmap->GetPitch()); - pDstBuf = (FX_ARGB*)((uint8_t*)pDstBuf + dst->GetPitch()); - } - return FX_ERR_Succeeded; -} -FX_ERR CFX_Graphics::RenderDeviceSetLineDash(FX_DashStyle dashStyle) { - switch (dashStyle) { - case FX_DASHSTYLE_Solid: { - _info._graphState.SetDashCount(0); - return FX_ERR_Succeeded; - } - case FX_DASHSTYLE_Dash: { - FX_FLOAT dashArray[] = {3, 1}; - SetLineDash(0, dashArray, 2); - return FX_ERR_Succeeded; - } - case FX_DASHSTYLE_Dot: { - FX_FLOAT dashArray[] = {1, 1}; - SetLineDash(0, dashArray, 2); - return FX_ERR_Succeeded; - } - case FX_DASHSTYLE_DashDot: { - FX_FLOAT dashArray[] = {3, 1, 1, 1}; - SetLineDash(0, dashArray, 4); - return FX_ERR_Succeeded; - } - case FX_DASHSTYLE_DashDotDot: { - FX_FLOAT dashArray[] = {4, 1, 2, 1, 2, 1}; - SetLineDash(0, dashArray, 6); - return FX_ERR_Succeeded; - } - default: { return FX_ERR_Parameter_Invalid; } - } -} -FX_ERR CFX_Graphics::RenderDeviceStrokePath(CFX_Path* path, - CFX_Matrix* matrix) { - if (!_info._strokeColor) - return FX_ERR_Property_Invalid; - CFX_Matrix m; - m.Set(_info._CTM.a, _info._CTM.b, _info._CTM.c, _info._CTM.d, _info._CTM.e, - _info._CTM.f); - if (matrix) { - m.Concat(*matrix); - } - switch (_info._strokeColor->_type) { - case FX_COLOR_Solid: { - FX_BOOL result = _renderDevice->DrawPath( - path->GetPathData(), (CFX_Matrix*)&m, &_info._graphState, 0x0, - _info._strokeColor->_argb, 0); - if (!result) - return FX_ERR_Indefinite; - return FX_ERR_Succeeded; - } - case FX_COLOR_Pattern: { - return StrokePathWithPattern(path, &m); - } - case FX_COLOR_Shading: { - return StrokePathWithShading(path, &m); - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::RenderDeviceFillPath(CFX_Path* path, - FX_FillMode fillMode, - CFX_Matrix* matrix) { - if (!_info._fillColor) - return FX_ERR_Property_Invalid; - CFX_Matrix m; - m.Set(_info._CTM.a, _info._CTM.b, _info._CTM.c, _info._CTM.d, _info._CTM.e, - _info._CTM.f); - if (matrix) { - m.Concat(*matrix); - } - switch (_info._fillColor->_type) { - case FX_COLOR_Solid: { - FX_BOOL result = _renderDevice->DrawPath( - path->GetPathData(), (CFX_Matrix*)&m, &_info._graphState, - _info._fillColor->_argb, 0x0, fillMode); - if (!result) - return FX_ERR_Indefinite; - return FX_ERR_Succeeded; - } - case FX_COLOR_Pattern: { - { return FillPathWithPattern(path, fillMode, &m); } - } - case FX_COLOR_Shading: { - { return FillPathWithShading(path, fillMode, &m); } - } - default: { return FX_ERR_Property_Invalid; } - } -} -FX_ERR CFX_Graphics::RenderDeviceDrawImage(CFX_DIBSource* source, - const CFX_PointF& point, - CFX_Matrix* matrix) { - CFX_Matrix m1; - m1.Set(_info._CTM.a, _info._CTM.b, _info._CTM.c, _info._CTM.d, _info._CTM.e, - _info._CTM.f); - if (matrix) { - m1.Concat(*matrix); - } - CFX_Matrix m2; - m2.Set((FX_FLOAT)source->GetWidth(), 0.0, 0.0, (FX_FLOAT)source->GetHeight(), - point.x, point.y); - m2.Concat(m1); - int32_t left, top; - CFX_DIBitmap* bmp1 = source->FlipImage(FALSE, TRUE); - CFX_DIBitmap* bmp2 = bmp1->TransformTo((CFX_Matrix*)&m2, left, top); - CFX_RectF r; - GetClipRect(r); - FX_ERR result = FX_ERR_Indefinite; - { - CFX_DIBitmap* bitmap = _renderDevice->GetBitmap(); - CFX_DIBitmap bmp; - bmp.Create(bitmap->GetWidth(), bitmap->GetHeight(), FXDIB_Argb); - _renderDevice->GetDIBits(&bmp, 0, 0); - bmp.TransferBitmap(FXSYS_round(r.left), FXSYS_round(r.top), - FXSYS_round(r.Width()), FXSYS_round(r.Height()), bmp2, - FXSYS_round(r.left - left), FXSYS_round(r.top - top)); - _renderDevice->SetDIBits(&bmp, 0, 0); - result = FX_ERR_Succeeded; - } - if (bmp2) { - delete bmp2; - bmp2 = NULL; - } - if (bmp1) { - delete bmp1; - bmp1 = NULL; - } - return result; -} -FX_ERR CFX_Graphics::RenderDeviceStretchImage(CFX_DIBSource* source, - const CFX_RectF& rect, - CFX_Matrix* matrix) { - CFX_Matrix m1; - m1.Set(_info._CTM.a, _info._CTM.b, _info._CTM.c, _info._CTM.d, _info._CTM.e, - _info._CTM.f); - if (matrix) { - m1.Concat(*matrix); - } - CFX_DIBitmap* bmp1 = - source->StretchTo((int32_t)rect.Width(), (int32_t)rect.Height()); - CFX_Matrix m2; - m2.Set(rect.Width(), 0.0, 0.0, rect.Height(), rect.left, rect.top); - m2.Concat(m1); - int32_t left, top; - CFX_DIBitmap* bmp2 = bmp1->FlipImage(FALSE, TRUE); - CFX_DIBitmap* bmp3 = bmp2->TransformTo((CFX_Matrix*)&m2, left, top); - CFX_RectF r; - GetClipRect(r); - FX_ERR result = FX_ERR_Indefinite; - { - CFX_DIBitmap* bitmap = _renderDevice->GetBitmap(); - bitmap->CompositeBitmap(FXSYS_round(r.left), FXSYS_round(r.top), - FXSYS_round(r.Width()), FXSYS_round(r.Height()), - bmp3, FXSYS_round(r.left - left), - FXSYS_round(r.top - top)); - result = FX_ERR_Succeeded; - } - if (bmp3) { - delete bmp3; - bmp3 = NULL; - } - if (bmp2) { - delete bmp2; - bmp2 = NULL; - } - if (bmp1) { - delete bmp1; - bmp1 = NULL; - } - return result; -} -FX_ERR CFX_Graphics::RenderDeviceShowText(const CFX_PointF& point, - const CFX_WideString& text, - CFX_Matrix* matrix) { - int32_t length = text.GetLength(); - FX_DWORD* charCodes = FX_Alloc(FX_DWORD, length); - FXTEXT_CHARPOS* charPos = FX_Alloc(FXTEXT_CHARPOS, length); - CFX_RectF rect; - rect.Set(point.x, point.y, 0, 0); - CalcTextInfo(text, charCodes, charPos, rect); - CFX_Matrix m; - m.Set(_info._CTM.a, _info._CTM.b, _info._CTM.c, _info._CTM.d, _info._CTM.e, - _info._CTM.f); - m.Translate(0, _info._fontSize * _info._fontHScale); - if (matrix) { - m.Concat(*matrix); - } - FX_BOOL result = _renderDevice->DrawNormalText( - length, charPos, _info._font, CFX_GEModule::Get()->GetFontCache(), - -_info._fontSize * _info._fontHScale, (CFX_Matrix*)&m, - _info._fillColor->_argb, FXTEXT_CLEARTYPE); - if (!result) - return FX_ERR_Indefinite; - FX_Free(charPos); - FX_Free(charCodes); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Graphics::StrokePathWithPattern(CFX_Path* path, CFX_Matrix* matrix) { - return FX_ERR_Method_Not_Supported; -} -FX_ERR CFX_Graphics::StrokePathWithShading(CFX_Path* path, CFX_Matrix* matrix) { - return FX_ERR_Method_Not_Supported; -} -FX_ERR CFX_Graphics::FillPathWithPattern(CFX_Path* path, - FX_FillMode fillMode, - CFX_Matrix* matrix) { - CFX_Pattern* pattern = _info._fillColor->_pattern; - CFX_DIBitmap* bitmap = _renderDevice->GetBitmap(); - int32_t width = bitmap->GetWidth(); - int32_t height = bitmap->GetHeight(); - CFX_DIBitmap bmp; - bmp.Create(width, height, FXDIB_Argb); - _renderDevice->GetDIBits(&bmp, 0, 0); - switch (pattern->_type) { - case FX_PATTERN_Bitmap: { - int32_t xStep = FXSYS_round(pattern->_x1Step); - int32_t yStep = FXSYS_round(pattern->_y1Step); - int32_t xCount = width / xStep + 1; - int32_t yCount = height / yStep + 1; - for (int32_t i = 0; i <= yCount; i++) { - for (int32_t j = 0; j <= xCount; j++) { - bmp.TransferBitmap(j * xStep, i * yStep, xStep, yStep, - pattern->_bitmap, 0, 0); - } - } - break; - } - case FX_PATTERN_Hatch: { - FX_HatchStyle hatchStyle = _info._fillColor->_pattern->_hatchStyle; - if (hatchStyle < FX_HATCHSTYLE_Horizontal || - hatchStyle > FX_HATCHSTYLE_SolidDiamond) { - return FX_ERR_Intermediate_Value_Invalid; - } - const FX_HATCHDATA& data = hatchBitmapData[hatchStyle]; - CFX_DIBitmap mask; - mask.Create(data.width, data.height, FXDIB_1bppMask); - FXSYS_memcpy(mask.GetBuffer(), data.maskBits, - mask.GetPitch() * data.height); - CFX_FloatRect rectf = path->GetPathData()->GetBoundingBox(); - if (matrix) { - rectf.Transform((const CFX_Matrix*)matrix); - } - FX_RECT rect(FXSYS_round(rectf.left), FXSYS_round(rectf.top), - FXSYS_round(rectf.right), FXSYS_round(rectf.bottom)); - CFX_FxgeDevice device; - device.Attach(&bmp); - device.FillRect(&rect, _info._fillColor->_pattern->_backArgb); - for (int32_t j = rect.bottom; j < rect.top; j += mask.GetHeight()) { - for (int32_t i = rect.left; i < rect.right; i += mask.GetWidth()) { - device.SetBitMask(&mask, i, j, _info._fillColor->_pattern->_foreArgb); - } - } - break; - } - } - _renderDevice->SaveState(); - _renderDevice->SetClip_PathFill(path->GetPathData(), (CFX_Matrix*)matrix, - fillMode); - SetDIBitsWithMatrix(&bmp, &pattern->_matrix); - _renderDevice->RestoreState(); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Graphics::FillPathWithShading(CFX_Path* path, - FX_FillMode fillMode, - CFX_Matrix* matrix) { - CFX_DIBitmap* bitmap = _renderDevice->GetBitmap(); - int32_t width = bitmap->GetWidth(); - int32_t height = bitmap->GetHeight(); - FX_FLOAT start_x = _info._fillColor->_shading->_beginPoint.x; - FX_FLOAT start_y = _info._fillColor->_shading->_beginPoint.y; - FX_FLOAT end_x = _info._fillColor->_shading->_endPoint.x; - FX_FLOAT end_y = _info._fillColor->_shading->_endPoint.y; - CFX_DIBitmap bmp; - bmp.Create(width, height, FXDIB_Argb); - _renderDevice->GetDIBits(&bmp, 0, 0); - int32_t pitch = bmp.GetPitch(); - FX_BOOL result = FALSE; - switch (_info._fillColor->_shading->_type) { - case FX_SHADING_Axial: { - FX_FLOAT x_span = end_x - start_x; - FX_FLOAT y_span = end_y - start_y; - FX_FLOAT axis_len_square = (x_span * x_span) + (y_span * y_span); - for (int32_t row = 0; row < height; row++) { - FX_DWORD* dib_buf = (FX_DWORD*)(bmp.GetBuffer() + row * pitch); - for (int32_t column = 0; column < width; column++) { - FX_FLOAT x = (FX_FLOAT)(column); - FX_FLOAT y = (FX_FLOAT)(row); - FX_FLOAT scale = - (((x - start_x) * x_span) + ((y - start_y) * y_span)) / - axis_len_square; - if (scale < 0) { - if (!_info._fillColor->_shading->_isExtendedBegin) { - continue; - } - scale = 0; - } else if (scale > 1.0f) { - if (!_info._fillColor->_shading->_isExtendedEnd) { - continue; - } - scale = 1.0f; - } - int32_t index = (int32_t)(scale * (FX_SHADING_Steps - 1)); - dib_buf[column] = _info._fillColor->_shading->_argbArray[index]; - } - } - result = TRUE; - break; - } - case FX_SHADING_Radial: { - FX_FLOAT start_r = _info._fillColor->_shading->_beginRadius; - FX_FLOAT end_r = _info._fillColor->_shading->_endRadius; - FX_FLOAT a = ((start_x - end_x) * (start_x - end_x)) + - ((start_y - end_y) * (start_y - end_y)) - - ((start_r - end_r) * (start_r - end_r)); - for (int32_t row = 0; row < height; row++) { - FX_DWORD* dib_buf = (FX_DWORD*)(bmp.GetBuffer() + row * pitch); - for (int32_t column = 0; column < width; column++) { - FX_FLOAT x = (FX_FLOAT)(column); - FX_FLOAT y = (FX_FLOAT)(row); - FX_FLOAT b = -2 * (((x - start_x) * (end_x - start_x)) + - ((y - start_y) * (end_y - start_y)) + - (start_r * (end_r - start_r))); - FX_FLOAT c = ((x - start_x) * (x - start_x)) + - ((y - start_y) * (y - start_y)) - (start_r * start_r); - FX_FLOAT s; - if (a == 0) { - s = -c / b; - } else { - FX_FLOAT b2_4ac = (b * b) - 4 * (a * c); - if (b2_4ac < 0) { - continue; - } - FX_FLOAT root = (FXSYS_sqrt(b2_4ac)); - FX_FLOAT s1, s2; - if (a > 0) { - s1 = (-b - root) / (2 * a); - s2 = (-b + root) / (2 * a); - } else { - s2 = (-b - root) / (2 * a); - s1 = (-b + root) / (2 * a); - } - if (s2 <= 1.0f || _info._fillColor->_shading->_isExtendedEnd) { - s = (s2); - } else { - s = (s1); - } - if ((start_r) + s * (end_r - start_r) < 0) { - continue; - } - } - if (s < 0) { - if (!_info._fillColor->_shading->_isExtendedBegin) { - continue; - } - s = 0; - } - if (s > 1.0f) { - if (!_info._fillColor->_shading->_isExtendedEnd) { - continue; - } - s = 1.0f; - } - int index = (int32_t)(s * (FX_SHADING_Steps - 1)); - dib_buf[column] = _info._fillColor->_shading->_argbArray[index]; - } - } - result = TRUE; - break; - } - default: { result = FALSE; } - } - if (result) { - _renderDevice->SaveState(); - _renderDevice->SetClip_PathFill(path->GetPathData(), (CFX_Matrix*)matrix, - fillMode); - SetDIBitsWithMatrix(&bmp, matrix); - _renderDevice->RestoreState(); - } - return result; -} -FX_ERR CFX_Graphics::SetDIBitsWithMatrix(CFX_DIBSource* source, - CFX_Matrix* matrix) { - if (matrix->IsIdentity()) { - _renderDevice->SetDIBits(source, 0, 0); - } else { - CFX_Matrix m; - m.Set((FX_FLOAT)source->GetWidth(), 0, 0, (FX_FLOAT)source->GetHeight(), 0, - 0); - m.Concat(*matrix); - int32_t left, top; - CFX_DIBitmap* bmp1 = source->FlipImage(FALSE, TRUE); - CFX_DIBitmap* bmp2 = bmp1->TransformTo((CFX_Matrix*)&m, left, top); - _renderDevice->SetDIBits(bmp2, left, top); - if (bmp2) { - delete bmp2; - bmp2 = NULL; - } - if (bmp1) { - delete bmp1; - bmp1 = NULL; - } - } - return FX_ERR_Succeeded; -} -FX_ERR CFX_Graphics::CalcTextInfo(const CFX_WideString& text, - FX_DWORD* charCodes, - FXTEXT_CHARPOS* charPos, - CFX_RectF& rect) { - std::unique_ptr encoding( - new CFX_UnicodeEncoding(_info._font)); - int32_t length = text.GetLength(); - FX_FLOAT penX = (FX_FLOAT)rect.left; - FX_FLOAT penY = (FX_FLOAT)rect.top; - FX_FLOAT left = (FX_FLOAT)(0); - FX_FLOAT top = (FX_FLOAT)(0); - charCodes[0] = text.GetAt(0); - charPos[0].m_OriginX = penX + left; - charPos[0].m_OriginY = penY + top; - charPos[0].m_GlyphIndex = encoding->GlyphFromCharCode(charCodes[0]); - charPos[0].m_FontCharWidth = FXSYS_round( - _info._font->GetGlyphWidth(charPos[0].m_GlyphIndex) * _info._fontHScale); - charPos[0].m_bGlyphAdjust = TRUE; - charPos[0].m_AdjustMatrix[0] = -1; - charPos[0].m_AdjustMatrix[1] = 0; - charPos[0].m_AdjustMatrix[2] = 0; - charPos[0].m_AdjustMatrix[3] = 1; - penX += (FX_FLOAT)(charPos[0].m_FontCharWidth) * _info._fontSize / 1000 + - _info._fontSpacing; - for (int32_t i = 1; i < length; i++) { - charCodes[i] = text.GetAt(i); - charPos[i].m_OriginX = penX + left; - charPos[i].m_OriginY = penY + top; - charPos[i].m_GlyphIndex = encoding->GlyphFromCharCode(charCodes[i]); - charPos[i].m_FontCharWidth = - FXSYS_round(_info._font->GetGlyphWidth(charPos[i].m_GlyphIndex) * - _info._fontHScale); - charPos[i].m_bGlyphAdjust = TRUE; - charPos[i].m_AdjustMatrix[0] = -1; - charPos[i].m_AdjustMatrix[1] = 0; - charPos[i].m_AdjustMatrix[2] = 0; - charPos[i].m_AdjustMatrix[3] = 1; - penX += (FX_FLOAT)(charPos[i].m_FontCharWidth) * _info._fontSize / 1000 + - _info._fontSpacing; - } - rect.width = (FX_FLOAT)penX - rect.left; - rect.height = rect.top + _info._fontSize * _info._fontHScale - rect.top; - return FX_ERR_Succeeded; -} -CAGG_Graphics::CAGG_Graphics() { - _owner = NULL; -} -FX_ERR CAGG_Graphics::Create(CFX_Graphics* owner, - int32_t width, - int32_t height, - FXDIB_Format format) { - if (owner->_renderDevice) { - return FX_ERR_Parameter_Invalid; - } - if (_owner) { - return FX_ERR_Property_Invalid; - } - CFX_FxgeDevice* device = new CFX_FxgeDevice; - device->Create(width, height, format); - _owner = owner; - _owner->_renderDevice = device; - _owner->_renderDevice->GetBitmap()->Clear(0xFFFFFFFF); - return FX_ERR_Succeeded; -} -CAGG_Graphics::~CAGG_Graphics() { - if (_owner->_renderDevice) { - delete (CFX_FxgeDevice*)_owner->_renderDevice; - } - _owner = NULL; -} -CFX_Path::CFX_Path() { - _generator = NULL; -} -FX_ERR CFX_Path::Create() { - if (_generator) { - return FX_ERR_Property_Invalid; - } - _generator = new CFX_PathGenerator; - _generator->Create(); - return FX_ERR_Succeeded; -} -CFX_Path::~CFX_Path() { - if (_generator) { - delete _generator; - _generator = NULL; - } -} -FX_ERR CFX_Path::MoveTo(FX_FLOAT x, FX_FLOAT y) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->MoveTo(x, y); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::LineTo(FX_FLOAT x, FX_FLOAT y) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->LineTo(x, y); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::BezierTo(FX_FLOAT ctrlX1, - FX_FLOAT ctrlY1, - FX_FLOAT ctrlX2, - FX_FLOAT ctrlY2, - FX_FLOAT toX, - FX_FLOAT toY) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->BezierTo(ctrlX1, ctrlY1, ctrlX2, ctrlY2, toX, toY); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::ArcTo(FX_FLOAT left, - FX_FLOAT top, - FX_FLOAT width, - FX_FLOAT height, - FX_FLOAT startAngle, - FX_FLOAT sweepAngle) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->ArcTo(left + width / 2, top + height / 2, width / 2, height / 2, - startAngle, sweepAngle); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::Close() { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->Close(); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddLine(x1, y1, x2, y2); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddBezier(FX_FLOAT startX, - FX_FLOAT startY, - FX_FLOAT ctrlX1, - FX_FLOAT ctrlY1, - FX_FLOAT ctrlX2, - FX_FLOAT ctrlY2, - FX_FLOAT endX, - FX_FLOAT endY) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddBezier(startX, startY, ctrlX1, ctrlY1, ctrlX2, ctrlY2, endX, - endY); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddRectangle(FX_FLOAT left, - FX_FLOAT top, - FX_FLOAT width, - FX_FLOAT height) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddRectangle(left, top, left + width, top + height); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddEllipse(FX_FLOAT left, - FX_FLOAT top, - FX_FLOAT width, - FX_FLOAT height) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddEllipse(left + width / 2, top + height / 2, width / 2, - height / 2); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddEllipse(const CFX_RectF& rect) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddEllipse(rect.left + rect.Width() / 2, - rect.top + rect.Height() / 2, rect.Width() / 2, - rect.Height() / 2); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddArc(FX_FLOAT left, - FX_FLOAT top, - FX_FLOAT width, - FX_FLOAT height, - FX_FLOAT startAngle, - FX_FLOAT sweepAngle) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddArc(left + width / 2, top + height / 2, width / 2, height / 2, - startAngle, sweepAngle); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddPie(FX_FLOAT left, - FX_FLOAT top, - FX_FLOAT width, - FX_FLOAT height, - FX_FLOAT startAngle, - FX_FLOAT sweepAngle) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddPie(left + width / 2, top + height / 2, width / 2, height / 2, - startAngle, sweepAngle); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::AddSubpath(CFX_Path* path) { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->AddPathData(path->GetPathData()); - return FX_ERR_Succeeded; -} -FX_ERR CFX_Path::Clear() { - if (!_generator) - return FX_ERR_Property_Invalid; - _generator->GetPathData()->SetPointCount(0); - return FX_ERR_Succeeded; -} -FX_BOOL CFX_Path::IsEmpty() { - if (!_generator) - return FX_ERR_Property_Invalid; - if (_generator->GetPathData()->GetPointCount() == 0) { - return TRUE; - } - return FALSE; -} -CFX_PathData* CFX_Path::GetPathData() { - if (!_generator) - return NULL; - return _generator->GetPathData(); -} -CFX_Color::CFX_Color() { - _type = FX_COLOR_None; -} -CFX_Color::CFX_Color(const FX_ARGB argb) { - _type = FX_COLOR_None; - Set(argb); -} -CFX_Color::CFX_Color(CFX_Pattern* pattern, const FX_ARGB argb) { - _type = FX_COLOR_None; - Set(pattern, argb); -} -CFX_Color::CFX_Color(CFX_Shading* shading) { - _type = FX_COLOR_None; - Set(shading); -} -CFX_Color::~CFX_Color() { - _type = FX_COLOR_None; -} -FX_ERR CFX_Color::Set(const FX_ARGB argb) { - _type = FX_COLOR_Solid; - _argb = argb; - _pattern = NULL; - return FX_ERR_Succeeded; -} -FX_ERR CFX_Color::Set(CFX_Pattern* pattern, const FX_ARGB argb) { - if (!pattern) - return FX_ERR_Parameter_Invalid; - _type = FX_COLOR_Pattern; - _argb = argb; - _pattern = pattern; - return FX_ERR_Succeeded; -} -FX_ERR CFX_Color::Set(CFX_Shading* shading) { - if (!shading) - return FX_ERR_Parameter_Invalid; - _type = FX_COLOR_Shading; - _shading = shading; - return FX_ERR_Succeeded; -} -CFX_Pattern::CFX_Pattern() { - _type = FX_PATTERN_None; - _matrix.SetIdentity(); -} -FX_ERR CFX_Pattern::Create(CFX_DIBitmap* bitmap, - const FX_FLOAT xStep, - const FX_FLOAT yStep, - CFX_Matrix* matrix) { - if (!bitmap) - return FX_ERR_Parameter_Invalid; - if (_type != FX_PATTERN_None) { - return FX_ERR_Property_Invalid; - } - _type = FX_PATTERN_Bitmap; - _bitmap = bitmap; - _x1Step = xStep; - _y1Step = yStep; - if (matrix) { - _matrix.Set(matrix->a, matrix->b, matrix->c, matrix->d, matrix->e, - matrix->f); - } - return FX_ERR_Succeeded; -} -FX_ERR CFX_Pattern::Create(FX_HatchStyle hatchStyle, - const FX_ARGB foreArgb, - const FX_ARGB backArgb, - CFX_Matrix* matrix) { - if (hatchStyle < FX_HATCHSTYLE_Horizontal || - hatchStyle > FX_HATCHSTYLE_SolidDiamond) { - return FX_ERR_Parameter_Invalid; - } - if (_type != FX_PATTERN_None) { - return FX_ERR_Property_Invalid; - } - _type = FX_PATTERN_Hatch; - _hatchStyle = hatchStyle; - _foreArgb = foreArgb; - _backArgb = backArgb; - if (matrix) { - _matrix.Set(matrix->a, matrix->b, matrix->c, matrix->d, matrix->e, - matrix->f); - } - return FX_ERR_Succeeded; -} -CFX_Pattern::~CFX_Pattern() { - _type = FX_PATTERN_None; -} -CFX_Shading::CFX_Shading() { - _type = FX_SHADING_None; -} -FX_ERR CFX_Shading::CreateAxial(const CFX_PointF& beginPoint, - const CFX_PointF& endPoint, - FX_BOOL isExtendedBegin, - FX_BOOL isExtendedEnd, - const FX_ARGB beginArgb, - const FX_ARGB endArgb) { - if (_type != FX_SHADING_None) { - return FX_ERR_Property_Invalid; - } - _type = FX_SHADING_Axial; - _beginPoint = beginPoint; - _endPoint = endPoint; - _isExtendedBegin = isExtendedBegin; - _isExtendedEnd = isExtendedEnd; - _beginArgb = beginArgb; - _endArgb = endArgb; - return InitArgbArray(); -} -FX_ERR CFX_Shading::CreateRadial(const CFX_PointF& beginPoint, - const CFX_PointF& endPoint, - const FX_FLOAT beginRadius, - const FX_FLOAT endRadius, - FX_BOOL isExtendedBegin, - FX_BOOL isExtendedEnd, - const FX_ARGB beginArgb, - const FX_ARGB endArgb) { - if (_type != FX_SHADING_None) { - return FX_ERR_Property_Invalid; - } - _type = FX_SHADING_Radial; - _beginPoint = beginPoint; - _endPoint = endPoint; - _beginRadius = beginRadius; - _endRadius = endRadius; - _isExtendedBegin = isExtendedBegin; - _isExtendedEnd = isExtendedEnd; - _beginArgb = beginArgb; - _endArgb = endArgb; - return InitArgbArray(); -} -CFX_Shading::~CFX_Shading() { - _type = FX_SHADING_None; -} -FX_ERR CFX_Shading::InitArgbArray() { - int32_t a1, r1, g1, b1; - ArgbDecode(_beginArgb, a1, r1, g1, b1); - int32_t a2, r2, g2, b2; - ArgbDecode(_endArgb, a2, r2, g2, b2); - FX_FLOAT f = (FX_FLOAT)(FX_SHADING_Steps - 1); - FX_FLOAT aScale = (FX_FLOAT)(1.0 * (a2 - a1) / f); - FX_FLOAT rScale = (FX_FLOAT)(1.0 * (r2 - r1) / f); - FX_FLOAT gScale = (FX_FLOAT)(1.0 * (g2 - g1) / f); - FX_FLOAT bScale = (FX_FLOAT)(1.0 * (b2 - b1) / f); - int32_t a3, r3, g3, b3; - for (int32_t i = 0; i < FX_SHADING_Steps; i++) { - a3 = (int32_t)(i * aScale); - r3 = (int32_t)(i * rScale); - g3 = (int32_t)(i * gScale); - b3 = (int32_t)(i * bScale); - _argbArray[i] = - FXARGB_TODIB(FXARGB_MAKE((a1 + a3), (r1 + r3), (g1 + g3), (b1 + b3))); - } - return FX_ERR_Succeeded; -} -class CFX_Pause : public IFX_Pause { - public: - virtual FX_BOOL NeedToPauseNow() { return TRUE; } -}; -- cgit v1.2.3