diff options
Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_Label.cpp')
| -rw-r--r-- | fpdfsdk/src/pdfwindow/PWL_Label.cpp | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_Label.cpp b/fpdfsdk/src/pdfwindow/PWL_Label.cpp new file mode 100644 index 0000000000..e1b8522248 --- /dev/null +++ b/fpdfsdk/src/pdfwindow/PWL_Label.cpp @@ -0,0 +1,187 @@ +// 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 "../../include/pdfwindow/PDFWindow.h"
+#include "../../include/pdfwindow/PWL_Wnd.h"
+#include "../../include/pdfwindow/PWL_Label.h"
+#include "../../include/pdfwindow/PWL_Utils.h"
+
+/* ---------------------------- CPWL_Label ------------------------------ */
+
+CPWL_Label::CPWL_Label() : m_pEdit(NULL)
+{
+ m_pEdit = IFX_Edit::NewEdit();
+
+ ASSERT(m_pEdit != NULL);
+}
+
+CPWL_Label::~CPWL_Label()
+{
+ IFX_Edit::DelEdit(m_pEdit);
+}
+
+CFX_ByteString CPWL_Label::GetClassName() const
+{
+ return "CPWL_Label";
+}
+
+void CPWL_Label::OnCreated()
+{
+ SetParamByFlag();
+ SetFontSize(this->GetCreationParam().fFontSize);
+
+ m_pEdit->SetFontMap(this->GetFontMap());
+ m_pEdit->Initialize();
+
+ if (HasFlag(PES_TEXTOVERFLOW))
+ {
+ SetClipRect(CPDF_Rect(0.0f,0.0f,0.0f,0.0f));
+ m_pEdit->SetTextOverflow(TRUE);
+ }
+}
+
+void CPWL_Label::SetText(FX_LPCWSTR csText)
+{
+ m_pEdit->SetText(csText);
+}
+
+void CPWL_Label::RePosChildWnd()
+{
+ m_pEdit->SetPlateRect(GetClientRect());
+}
+
+void CPWL_Label::SetFontSize(FX_FLOAT fFontSize)
+{
+ m_pEdit->SetFontSize(fFontSize);
+}
+
+FX_FLOAT CPWL_Label::GetFontSize() const
+{
+ return m_pEdit->GetFontSize();
+}
+
+void CPWL_Label::SetParamByFlag()
+{
+ if (HasFlag(PES_LEFT))
+ {
+ m_pEdit->SetAlignmentH(0);
+ }
+ else if (HasFlag(PES_MIDDLE))
+ {
+ m_pEdit->SetAlignmentH(1);
+ }
+ else if (HasFlag(PES_RIGHT))
+ {
+ m_pEdit->SetAlignmentH(2);
+ }
+ else
+ {
+ m_pEdit->SetAlignmentH(0);
+ }
+
+ if (HasFlag(PES_TOP))
+ {
+ m_pEdit->SetAlignmentV(0);
+ }
+ else if (HasFlag(PES_CENTER))
+ {
+ m_pEdit->SetAlignmentV(1);
+ }
+ else if (HasFlag(PES_BOTTOM))
+ {
+ m_pEdit->SetAlignmentV(2);
+ }
+ else
+ {
+ m_pEdit->SetAlignmentV(0);
+ }
+
+ if (HasFlag(PES_PASSWORD))
+ {
+ m_pEdit->SetPasswordChar('*');
+ }
+
+ m_pEdit->SetMultiLine(HasFlag(PES_MULTILINE));
+ m_pEdit->SetAutoReturn(HasFlag(PES_AUTORETURN));
+ m_pEdit->SetAutoFontSize(HasFlag(PWS_AUTOFONTSIZE));
+ m_pEdit->SetAutoScroll(HasFlag(PES_AUTOSCROLL));
+}
+
+void CPWL_Label::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
+{
+ CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device);
+
+ GetClientRect();
+
+ CPDF_Rect rcClip;
+ CPVT_WordRange wrRange = m_pEdit->GetVisibleWordRange();
+ CPVT_WordRange* pRange = NULL;
+
+ if (!HasFlag(PES_TEXTOVERFLOW))
+ {
+ rcClip = GetClientRect();
+ pRange = &wrRange;
+ }
+IFX_SystemHandler* pSysHandler = GetSystemHandler();
+ IFX_Edit::DrawEdit(pDevice, pUser2Device, m_pEdit,
+ CPWL_Utils::PWLColorToFXColor(GetTextColor(), this->GetTransparency()),
+ CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor(), this->GetTransparency()),
+ rcClip, CPDF_Point(0.0f,0.0f), pRange,pSysHandler, NULL);
+}
+
+void CPWL_Label::SetHorzScale(FX_INT32 nHorzScale)
+{
+ m_pEdit->SetHorzScale(nHorzScale);
+}
+
+void CPWL_Label::SetCharSpace(FX_FLOAT fCharSpace)
+{
+ m_pEdit->SetCharSpace(fCharSpace);
+}
+
+CPDF_Rect CPWL_Label::GetContentRect() const
+{
+ return m_pEdit->GetContentRect();
+}
+
+void CPWL_Label::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
+{
+ CPWL_Wnd::GetThisAppearanceStream(sAppStream);
+
+ sAppStream << GetTextAppearanceStream(CPDF_Point(0.0f, 0.0f));
+}
+
+CFX_ByteString CPWL_Label::GetTextAppearanceStream(const CPDF_Point & ptOffset) const
+{
+ CFX_ByteTextBuf sRet;
+ CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(m_pEdit,ptOffset);
+
+ if (sEdit.GetLength() > 0)
+ {
+ sRet << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEdit << "ET\n";
+ }
+
+ return sRet.GetByteString();
+}
+
+CFX_WideString CPWL_Label::GetText() const
+{
+ return m_pEdit->GetText();
+}
+
+void CPWL_Label::SetLimitChar(FX_INT32 nLimitChar)
+{
+ m_pEdit->SetLimitChar(nLimitChar);
+}
+
+FX_INT32 CPWL_Label::GetTotalWords()
+{
+ if (m_pEdit)
+ return m_pEdit->GetTotalWords();
+
+ return 0;
+}
+
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