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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #include "fpdfsdk/include/pdfwindow/PWL_Label.h" | |
| 8 #include "fpdfsdk/include/pdfwindow/PWL_Utils.h" | |
| 9 #include "fpdfsdk/include/pdfwindow/PWL_Wnd.h" | |
| 10 | |
| 11 CPWL_Label::CPWL_Label() : m_pEdit(NULL) { | |
| 12 m_pEdit = IFX_Edit::NewEdit(); | |
| 13 ASSERT(m_pEdit); | |
| 14 } | |
| 15 | |
| 16 CPWL_Label::~CPWL_Label() { | |
| 17 IFX_Edit::DelEdit(m_pEdit); | |
| 18 } | |
| 19 | |
| 20 CFX_ByteString CPWL_Label::GetClassName() const { | |
| 21 return "CPWL_Label"; | |
| 22 } | |
| 23 | |
| 24 void CPWL_Label::OnCreated() { | |
| 25 SetParamByFlag(); | |
| 26 SetFontSize(GetCreationParam().fFontSize); | |
| 27 | |
| 28 m_pEdit->SetFontMap(GetFontMap()); | |
| 29 m_pEdit->Initialize(); | |
| 30 | |
| 31 if (HasFlag(PES_TEXTOVERFLOW)) { | |
| 32 SetClipRect(CFX_FloatRect(0.0f, 0.0f, 0.0f, 0.0f)); | |
| 33 m_pEdit->SetTextOverflow(TRUE); | |
| 34 } | |
| 35 } | |
| 36 | |
| 37 void CPWL_Label::SetText(const FX_WCHAR* csText) { | |
| 38 m_pEdit->SetText(csText); | |
| 39 } | |
| 40 | |
| 41 void CPWL_Label::RePosChildWnd() { | |
| 42 m_pEdit->SetPlateRect(GetClientRect()); | |
| 43 } | |
| 44 | |
| 45 void CPWL_Label::SetFontSize(FX_FLOAT fFontSize) { | |
| 46 m_pEdit->SetFontSize(fFontSize); | |
| 47 } | |
| 48 | |
| 49 FX_FLOAT CPWL_Label::GetFontSize() const { | |
| 50 return m_pEdit->GetFontSize(); | |
| 51 } | |
| 52 | |
| 53 void CPWL_Label::SetParamByFlag() { | |
| 54 if (HasFlag(PES_LEFT)) { | |
| 55 m_pEdit->SetAlignmentH(0); | |
| 56 } else if (HasFlag(PES_MIDDLE)) { | |
| 57 m_pEdit->SetAlignmentH(1); | |
| 58 } else if (HasFlag(PES_RIGHT)) { | |
| 59 m_pEdit->SetAlignmentH(2); | |
| 60 } else { | |
| 61 m_pEdit->SetAlignmentH(0); | |
| 62 } | |
| 63 | |
| 64 if (HasFlag(PES_TOP)) { | |
| 65 m_pEdit->SetAlignmentV(0); | |
| 66 } else if (HasFlag(PES_CENTER)) { | |
| 67 m_pEdit->SetAlignmentV(1); | |
| 68 } else if (HasFlag(PES_BOTTOM)) { | |
| 69 m_pEdit->SetAlignmentV(2); | |
| 70 } else { | |
| 71 m_pEdit->SetAlignmentV(0); | |
| 72 } | |
| 73 | |
| 74 if (HasFlag(PES_PASSWORD)) { | |
| 75 m_pEdit->SetPasswordChar('*'); | |
| 76 } | |
| 77 | |
| 78 m_pEdit->SetMultiLine(HasFlag(PES_MULTILINE)); | |
| 79 m_pEdit->SetAutoReturn(HasFlag(PES_AUTORETURN)); | |
| 80 m_pEdit->SetAutoFontSize(HasFlag(PWS_AUTOFONTSIZE)); | |
| 81 m_pEdit->SetAutoScroll(HasFlag(PES_AUTOSCROLL)); | |
| 82 } | |
| 83 | |
| 84 void CPWL_Label::DrawThisAppearance(CFX_RenderDevice* pDevice, | |
| 85 CFX_Matrix* pUser2Device) { | |
| 86 CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device); | |
| 87 | |
| 88 GetClientRect(); | |
| 89 | |
| 90 CFX_FloatRect rcClip; | |
| 91 CPVT_WordRange wrRange = m_pEdit->GetVisibleWordRange(); | |
| 92 CPVT_WordRange* pRange = NULL; | |
| 93 | |
| 94 if (!HasFlag(PES_TEXTOVERFLOW)) { | |
| 95 rcClip = GetClientRect(); | |
| 96 pRange = &wrRange; | |
| 97 } | |
| 98 IFX_SystemHandler* pSysHandler = GetSystemHandler(); | |
| 99 IFX_Edit::DrawEdit( | |
| 100 pDevice, pUser2Device, m_pEdit, | |
| 101 CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()), | |
| 102 CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor(), GetTransparency()), | |
| 103 rcClip, CFX_FloatPoint(0.0f, 0.0f), pRange, pSysHandler, NULL); | |
| 104 } | |
| 105 | |
| 106 void CPWL_Label::SetHorzScale(int32_t nHorzScale) { | |
| 107 m_pEdit->SetHorzScale(nHorzScale); | |
| 108 } | |
| 109 | |
| 110 void CPWL_Label::SetCharSpace(FX_FLOAT fCharSpace) { | |
| 111 m_pEdit->SetCharSpace(fCharSpace); | |
| 112 } | |
| 113 | |
| 114 CFX_FloatRect CPWL_Label::GetContentRect() const { | |
| 115 return m_pEdit->GetContentRect(); | |
| 116 } | |
| 117 | |
| 118 void CPWL_Label::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) { | |
| 119 CPWL_Wnd::GetThisAppearanceStream(sAppStream); | |
| 120 | |
| 121 sAppStream << GetTextAppearanceStream(CFX_FloatPoint(0.0f, 0.0f)); | |
| 122 } | |
| 123 | |
| 124 CFX_ByteString CPWL_Label::GetTextAppearanceStream( | |
| 125 const CFX_FloatPoint& ptOffset) const { | |
| 126 CFX_ByteTextBuf sRet; | |
| 127 CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset); | |
| 128 | |
| 129 if (sEdit.GetLength() > 0) { | |
| 130 sRet << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEdit | |
| 131 << "ET\n"; | |
| 132 } | |
| 133 | |
| 134 return sRet.GetByteString(); | |
| 135 } | |
| 136 | |
| 137 CFX_WideString CPWL_Label::GetText() const { | |
| 138 return m_pEdit->GetText(); | |
| 139 } | |
| 140 | |
| 141 void CPWL_Label::SetLimitChar(int32_t nLimitChar) { | |
| 142 m_pEdit->SetLimitChar(nLimitChar); | |
| 143 } | |
| 144 | |
| 145 int32_t CPWL_Label::GetTotalWords() { | |
| 146 if (m_pEdit) | |
| 147 return m_pEdit->GetTotalWords(); | |
| 148 | |
| 149 return 0; | |
| 150 } | |
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Chromium Code Reviews
Issue 1799773002:
Move fpdfsdk/src up to fpdfsdk/. (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master