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Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_Icon.cpp')
-rw-r--r--fpdfsdk/src/pdfwindow/PWL_Icon.cpp223
1 files changed, 0 insertions, 223 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_Icon.cpp b/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
deleted file mode 100644
index 2a33b96cf9..0000000000
--- a/fpdfsdk/src/pdfwindow/PWL_Icon.cpp
+++ /dev/null
@@ -1,223 +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 "core/include/fpdfapi/cpdf_array.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Icon.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
-
-CPWL_Image::CPWL_Image() : m_pPDFStream(NULL) {}
-
-CPWL_Image::~CPWL_Image() {}
-
-CFX_ByteString CPWL_Image::GetImageAppStream() {
- CFX_ByteTextBuf sAppStream;
-
- CFX_ByteString sAlias = GetImageAlias();
- CFX_FloatRect rcPlate = GetClientRect();
- CFX_Matrix mt;
- mt.SetReverse(GetImageMatrix());
-
- FX_FLOAT fHScale = 1.0f;
- FX_FLOAT fVScale = 1.0f;
- GetScale(fHScale, fVScale);
-
- FX_FLOAT fx = 0.0f;
- FX_FLOAT fy = 0.0f;
- GetImageOffset(fx, fy);
-
- if (m_pPDFStream && sAlias.GetLength() > 0) {
- sAppStream << "q\n";
- sAppStream << rcPlate.left << " " << rcPlate.bottom << " "
- << rcPlate.right - rcPlate.left << " "
- << rcPlate.top - rcPlate.bottom << " re W n\n";
-
- sAppStream << fHScale << " 0 0 " << fVScale << " " << rcPlate.left + fx
- << " " << rcPlate.bottom + fy << " cm\n";
- sAppStream << mt.GetA() << " " << mt.GetB() << " " << mt.GetC() << " "
- << mt.GetD() << " " << mt.GetE() << " " << mt.GetF() << " cm\n";
-
- sAppStream << "0 g 0 G 1 w /" << sAlias << " Do\n"
- << "Q\n";
- }
-
- return sAppStream.GetByteString();
-}
-
-void CPWL_Image::SetPDFStream(CPDF_Stream* pStream) {
- m_pPDFStream = pStream;
-}
-
-CPDF_Stream* CPWL_Image::GetPDFStream() {
- return m_pPDFStream;
-}
-
-void CPWL_Image::GetImageSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight) {
- fWidth = 0.0f;
- fHeight = 0.0f;
-
- if (m_pPDFStream) {
- if (CPDF_Dictionary* pDict = m_pPDFStream->GetDict()) {
- CFX_FloatRect rect = pDict->GetRectBy("BBox");
-
- fWidth = rect.right - rect.left;
- fHeight = rect.top - rect.bottom;
- }
- }
-}
-
-CFX_Matrix CPWL_Image::GetImageMatrix() {
- if (m_pPDFStream) {
- if (CPDF_Dictionary* pDict = m_pPDFStream->GetDict()) {
- return pDict->GetMatrixBy("Matrix");
- }
- }
-
- return CFX_Matrix();
-}
-
-CFX_ByteString CPWL_Image::GetImageAlias() {
- if (!m_sImageAlias.IsEmpty())
- return m_sImageAlias;
-
- if (m_pPDFStream) {
- if (CPDF_Dictionary* pDict = m_pPDFStream->GetDict()) {
- return pDict->GetStringBy("Name");
- }
- }
-
- return CFX_ByteString();
-}
-
-void CPWL_Image::SetImageAlias(const FX_CHAR* sImageAlias) {
- m_sImageAlias = sImageAlias;
-}
-
-void CPWL_Image::GetScale(FX_FLOAT& fHScale, FX_FLOAT& fVScale) {
- fHScale = 1.0f;
- fVScale = 1.0f;
-}
-
-void CPWL_Image::GetImageOffset(FX_FLOAT& x, FX_FLOAT& y) {
- x = 0.0f;
- y = 0.0f;
-}
-
-CPWL_Icon::CPWL_Icon() : m_pIconFit(NULL) {}
-
-CPWL_Icon::~CPWL_Icon() {}
-
-int32_t CPWL_Icon::GetScaleMethod() {
- if (m_pIconFit)
- return m_pIconFit->GetScaleMethod();
-
- return 0;
-}
-
-FX_BOOL CPWL_Icon::IsProportionalScale() {
- if (m_pIconFit)
- return m_pIconFit->IsProportionalScale();
-
- return FALSE;
-}
-
-void CPWL_Icon::GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom) {
- if (m_pIconFit) {
- fLeft = 0.0f;
- fBottom = 0.0f;
- CPDF_Array* pA =
- m_pIconFit->GetDict() ? m_pIconFit->GetDict()->GetArrayBy("A") : NULL;
- if (pA) {
- FX_DWORD dwCount = pA->GetCount();
- if (dwCount > 0)
- fLeft = pA->GetNumberAt(0);
- if (dwCount > 1)
- fBottom = pA->GetNumberAt(1);
- }
- } else {
- fLeft = 0.0f;
- fBottom = 0.0f;
- }
-}
-
-FX_BOOL CPWL_Icon::GetFittingBounds() {
- if (m_pIconFit)
- return m_pIconFit->GetFittingBounds();
-
- return FALSE;
-}
-
-void CPWL_Icon::GetScale(FX_FLOAT& fHScale, FX_FLOAT& fVScale) {
- fHScale = 1.0f;
- fVScale = 1.0f;
-
- if (m_pPDFStream) {
- FX_FLOAT fImageWidth, fImageHeight;
- FX_FLOAT fPlateWidth, fPlateHeight;
-
- CFX_FloatRect rcPlate = GetClientRect();
- fPlateWidth = rcPlate.right - rcPlate.left;
- fPlateHeight = rcPlate.top - rcPlate.bottom;
-
- GetImageSize(fImageWidth, fImageHeight);
-
- int32_t nScaleMethod = GetScaleMethod();
-
- switch (nScaleMethod) {
- default:
- case 0:
- fHScale = fPlateWidth / PWL_MAX(fImageWidth, 1.0f);
- fVScale = fPlateHeight / PWL_MAX(fImageHeight, 1.0f);
- break;
- case 1:
- if (fPlateWidth < fImageWidth)
- fHScale = fPlateWidth / PWL_MAX(fImageWidth, 1.0f);
- if (fPlateHeight < fImageHeight)
- fVScale = fPlateHeight / PWL_MAX(fImageHeight, 1.0f);
- break;
- case 2:
- if (fPlateWidth > fImageWidth)
- fHScale = fPlateWidth / PWL_MAX(fImageWidth, 1.0f);
- if (fPlateHeight > fImageHeight)
- fVScale = fPlateHeight / PWL_MAX(fImageHeight, 1.0f);
- break;
- case 3:
- break;
- }
-
- FX_FLOAT fMinScale;
- if (IsProportionalScale()) {
- fMinScale = PWL_MIN(fHScale, fVScale);
- fHScale = fMinScale;
- fVScale = fMinScale;
- }
- }
-}
-
-void CPWL_Icon::GetImageOffset(FX_FLOAT& x, FX_FLOAT& y) {
- FX_FLOAT fLeft, fBottom;
-
- GetIconPosition(fLeft, fBottom);
- x = 0.0f;
- y = 0.0f;
-
- FX_FLOAT fImageWidth, fImageHeight;
- GetImageSize(fImageWidth, fImageHeight);
-
- FX_FLOAT fHScale, fVScale;
- GetScale(fHScale, fVScale);
-
- FX_FLOAT fImageFactWidth = fImageWidth * fHScale;
- FX_FLOAT fImageFactHeight = fImageHeight * fVScale;
-
- FX_FLOAT fPlateWidth, fPlateHeight;
- CFX_FloatRect rcPlate = GetClientRect();
- fPlateWidth = rcPlate.right - rcPlate.left;
- fPlateHeight = rcPlate.top - rcPlate.bottom;
-
- x = (fPlateWidth - fImageFactWidth) * fLeft;
- y = (fPlateHeight - fImageFactHeight) * fBottom;
-}