diff options
Diffstat (limited to 'core/fpdfapi/edit')
-rw-r--r-- | core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp | 4 | ||||
-rw-r--r-- | core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp | 58 |
2 files changed, 52 insertions, 10 deletions
diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp index 6643035b09..e9ea064810 100644 --- a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp +++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp @@ -289,5 +289,7 @@ void CPDF_PageContentGenerator::ProcessText(CFX_ByteTextBuf* buf, if (charcode != CPDF_Font::kInvalidCharCode) pFont->AppendChar(&text, charcode); } - *buf << PDF_EncodeString(text, true) << " Tj ET\n"; + ProcessGraphics(buf, pTextObj); + *buf << PDF_EncodeString(text, true) << " Tj ET"; + *buf << " Q\n"; } diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp b/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp index 1f2d216ed5..8368e8de7c 100644 --- a/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp +++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp @@ -167,16 +167,46 @@ TEST_F(CPDF_PageContentGeneratorTest, ProcessStandardText) { CPDF_Font* pFont = CPDF_Font::GetStockFont(pDoc.get(), "Times-Roman"); pTextObj->m_TextState.SetFont(pFont); pTextObj->m_TextState.SetFontSize(10.0f); + float rgb[3] = {0.5f, 0.7f, 0.35f}; + CPDF_ColorSpace* pCS = CPDF_ColorSpace::GetStockCS(PDFCS_DEVICERGB); + pTextObj->m_ColorState.SetFillColor(pCS, rgb, 3); + + float rgb2[3] = {1, 0.9f, 0}; + pTextObj->m_ColorState.SetStrokeColor(pCS, rgb2, 3); + pTextObj->m_GeneralState.SetFillAlpha(0.5f); + pTextObj->m_GeneralState.SetStrokeAlpha(0.8f); pTextObj->Transform(CFX_Matrix(1, 0, 0, 1, 100, 100)); pTextObj->SetText("Hello World"); CFX_ByteTextBuf buf; TestProcessText(&generator, &buf, pTextObj.get()); CFX_ByteString textString = buf.MakeString(); - EXPECT_LT(61, textString.GetLength()); - EXPECT_EQ("BT 1 0 0 1 100 100 Tm /", textString.Left(23)); - EXPECT_EQ(" 10 Tf <48656C6C6F20576F726C64> Tj ET\n", textString.Right(38)); + int firstResourceAt = textString.Find('/') + 1; + int secondResourceAt = textString.ReverseFind('/') + 1; + CFX_ByteString firstString = textString.Left(firstResourceAt); + CFX_ByteString midString = + textString.Mid(firstResourceAt, secondResourceAt - firstResourceAt); + CFX_ByteString lastString = + textString.Right(textString.GetLength() - secondResourceAt); + CFX_ByteString compareString1 = "BT 1 0 0 1 100 100 Tm /"; + // Color RGB values used are integers divided by 255. + CFX_ByteString compareString2 = + " 10 Tf q 0.501961 0.701961 0.34902 rg 1 0.901961 0 RG /"; + CFX_ByteString compareString3 = " gs <48656C6C6F20576F726C64> Tj ET Q\n"; + EXPECT_LT(compareString1.GetLength() + compareString2.GetLength() + + compareString3.GetLength(), + textString.GetLength()); + EXPECT_EQ(compareString1, firstString.Left(compareString1.GetLength())); + EXPECT_EQ(compareString2, midString.Right(compareString2.GetLength())); + EXPECT_EQ(compareString3, lastString.Right(compareString3.GetLength())); + CPDF_Dictionary* externalGS = TestGetResource( + &generator, "ExtGState", + lastString.Left(lastString.GetLength() - compareString3.GetLength())); + ASSERT_TRUE(externalGS); + EXPECT_EQ(0.5f, externalGS->GetNumberFor("ca")); + EXPECT_EQ(0.8f, externalGS->GetNumberFor("CA")); CPDF_Dictionary* fontDict = TestGetResource( - &generator, "Font", textString.Mid(23, textString.GetLength() - 61)); + &generator, "Font", + midString.Left(midString.GetLength() - compareString2.GetLength())); ASSERT_TRUE(fontDict); EXPECT_EQ("Font", fontDict->GetStringFor("Type")); EXPECT_EQ("Type1", fontDict->GetStringFor("Subtype")); @@ -216,12 +246,22 @@ TEST_F(CPDF_PageContentGeneratorTest, ProcessText) { } CFX_ByteString textString = buf.MakeString(); - EXPECT_LT(63, textString.GetLength()); - EXPECT_EQ("BT 1 0 0 1 0 0 Tm /", textString.Left(19)); - EXPECT_EQ(" 15.5 Tf <4920616D20696E646972656374> Tj ET\n", - textString.Right(44)); + int firstResourceAt = textString.Find('/') + 1; + CFX_ByteString firstString = textString.Left(firstResourceAt); + CFX_ByteString lastString = + textString.Right(textString.GetLength() - firstResourceAt); + CFX_ByteString compareString1 = "BT 1 0 0 1 0 0 Tm /"; + CFX_ByteString compareString2 = + " 15.5 Tf q <4920616D20696E646972656374> Tj ET Q\n"; + EXPECT_LT(compareString1.GetLength() + compareString2.GetLength(), + textString.GetLength()); + EXPECT_EQ(compareString1, textString.Left(compareString1.GetLength())); + EXPECT_EQ(compareString2, textString.Right(compareString2.GetLength())); CPDF_Dictionary* fontDict = TestGetResource( - &generator, "Font", textString.Mid(19, textString.GetLength() - 63)); + &generator, "Font", + textString.Mid(compareString1.GetLength(), + textString.GetLength() - compareString1.GetLength() - + compareString2.GetLength())); ASSERT_TRUE(fontDict); EXPECT_TRUE(fontDict->GetObjNum()); EXPECT_EQ("Font", fontDict->GetStringFor("Type")); |