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Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_Edit.cpp')
-rw-r--r--fpdfsdk/src/pdfwindow/PWL_Edit.cpp2632
1 files changed, 1316 insertions, 1316 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
index 87ddd87fb0..df59c2ccc8 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
@@ -1,1316 +1,1316 @@
-// 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_EditCtrl.h"
-#include "../../include/pdfwindow/PWL_Edit.h"
-#include "../../include/pdfwindow/PWL_ScrollBar.h"
-#include "../../include/pdfwindow/PWL_Utils.h"
-#include "../../include/pdfwindow/PWL_Caret.h"
-#include "../../include/pdfwindow/PWL_FontMap.h"
-
-/* ---------------------------- CPWL_Edit ------------------------------ */
-
-CPWL_Edit::CPWL_Edit() : m_pFillerNotify(NULL),
- m_pSpellCheck(NULL),
- m_bFocus(FALSE)
-{
- m_pFormFiller = NULL;
-}
-
-CPWL_Edit::~CPWL_Edit()
-{
- ASSERT(m_bFocus == FALSE);
-}
-
-CFX_ByteString CPWL_Edit::GetClassName() const
-{
- return PWL_CLASSNAME_EDIT;
-}
-
-void CPWL_Edit::OnDestroy()
-{
-}
-
-void CPWL_Edit::SetText(FX_LPCWSTR csText)
-{
- CFX_WideString swText = csText;
-
- if (HasFlag(PES_RICH))
- {
- CFX_ByteString sValue = CFX_ByteString::FromUnicode(swText);
-
- if (CXML_Element * pXML = CXML_Element::Parse((FX_LPCSTR)sValue,sValue.GetLength()))
- {
- FX_INT32 nCount = pXML->CountChildren();
- FX_BOOL bFirst = TRUE;
-
- swText.Empty();
-
- for (FX_INT32 i=0; i<nCount; i++)
- {
- if (CXML_Element * pSubElement = pXML->GetElement(i))
- {
- CFX_ByteString tag=pSubElement->GetTagName();
- if (tag.EqualNoCase("p"))
- {
- int nChild = pSubElement->CountChildren();
- CFX_WideString swSection;
- for(FX_INT32 j=0; j<nChild; j++)
- {
- swSection += pSubElement->GetContent(j);
- }
-
- if (bFirst)bFirst = FALSE;
- else
- swText += FWL_VKEY_Return;
- swText += swSection;
- }
- }
- }
-
- delete pXML;
- }
- }
-
- m_pEdit->SetText(swText);
-}
-
-void CPWL_Edit::RePosChildWnd()
-{
- if (CPWL_ScrollBar * pVSB = this->GetVScrollBar())
- {
- //if (pVSB->IsVisible())
- {
- CPDF_Rect rcWindow = m_rcOldWindow;
- CPDF_Rect rcVScroll = CPDF_Rect(rcWindow.right,
- rcWindow.bottom,
- rcWindow.right + PWL_SCROLLBAR_WIDTH,
- rcWindow.top);
- pVSB->Move(rcVScroll, TRUE, FALSE);
- }
- }
-
- if (m_pEditCaret && !HasFlag(PES_TEXTOVERFLOW))
- m_pEditCaret->SetClipRect(CPWL_Utils::InflateRect(GetClientRect(),1.0f)); //+1 for caret beside border
-
- CPWL_EditCtrl::RePosChildWnd();
-}
-
-CPDF_Rect CPWL_Edit::GetClientRect() const
-{
- CPDF_Rect rcClient = CPWL_Utils::DeflateRect(GetWindowRect(),(FX_FLOAT)(GetBorderWidth()+GetInnerBorderWidth()));
-
- if (CPWL_ScrollBar * pVSB = this->GetVScrollBar())
- {
- if (pVSB->IsVisible())
- {
- rcClient.right -= PWL_SCROLLBAR_WIDTH;
- }
- }
-
- return rcClient;
-}
-
-void CPWL_Edit::SetAlignFormatH(PWL_EDIT_ALIGNFORMAT_H nFormat, FX_BOOL bPaint/* = TRUE*/)
-{
- m_pEdit->SetAlignmentH((FX_INT32)nFormat, bPaint);
-}
-
-void CPWL_Edit::SetAlignFormatV(PWL_EDIT_ALIGNFORMAT_V nFormat, FX_BOOL bPaint/* = TRUE*/)
-{
- m_pEdit->SetAlignmentV((FX_INT32)nFormat, bPaint);
-}
-
-FX_BOOL CPWL_Edit::CanSelectAll() const
-{
- return GetSelectWordRange() != m_pEdit->GetWholeWordRange();
-}
-
-FX_BOOL CPWL_Edit::CanClear() const
-{
- return !IsReadOnly() && m_pEdit->IsSelected();
-}
-
-FX_BOOL CPWL_Edit::CanCopy() const
-{
- return !HasFlag(PES_PASSWORD) && !HasFlag(PES_NOREAD) && m_pEdit->IsSelected();
-}
-
-FX_BOOL CPWL_Edit::CanCut() const
-{
- return CanCopy() && !IsReadOnly();
-}
-
-FX_BOOL CPWL_Edit::CanPaste() const
-{
- if (IsReadOnly()) return FALSE;
-
- CFX_WideString swClipboard;
- if (IFX_SystemHandler* pSH = GetSystemHandler())
- swClipboard = pSH->GetClipboardText(GetAttachedHWnd());
-
- return !swClipboard.IsEmpty();
-}
-
-void CPWL_Edit::CopyText()
-{
- if (!CanCopy()) return;
-
- CFX_WideString str = m_pEdit->GetSelText();
-
- if (IFX_SystemHandler* pSH = GetSystemHandler())
- pSH->SetClipboardText(GetAttachedHWnd(), str);
-}
-
-void CPWL_Edit::PasteText()
-{
- if (!CanPaste()) return;
-
- CFX_WideString swClipboard;
- if (IFX_SystemHandler* pSH = GetSystemHandler())
- swClipboard = pSH->GetClipboardText(GetAttachedHWnd());
-
- if (m_pFillerNotify)
- {
- FX_BOOL bRC = TRUE;
- FX_BOOL bExit = FALSE;
- CFX_WideString strChangeEx;
- int nSelStart = 0;
- int nSelEnd = 0;
- GetSel(nSelStart, nSelEnd);
- m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), 0 , swClipboard, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, 0);
- if (!bRC) return;
- if (bExit) return;
- }
-
- if (swClipboard.GetLength() > 0)
- {
- Clear();
- InsertText(swClipboard);
- }
-
- if (m_pFillerNotify)
- {
- FX_BOOL bExit = FALSE;
- m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,0);
- if (bExit) return;
- }
-}
-
-void CPWL_Edit::CutText()
-{
- if (!CanCut()) return;
-
- CFX_WideString str = m_pEdit->GetSelText();
-
- if (IFX_SystemHandler* pSH = GetSystemHandler())
- pSH->SetClipboardText(GetAttachedHWnd(), str);
-
- m_pEdit->Clear();
-}
-
-void CPWL_Edit::OnCreated()
-{
- CPWL_EditCtrl::OnCreated();
-
- if (CPWL_ScrollBar * pScroll = GetVScrollBar())
- {
- pScroll->RemoveFlag(PWS_AUTOTRANSPARENT);
- pScroll->SetTransparency(255);
- }
-
- SetParamByFlag();
-
- m_rcOldWindow = GetWindowRect();
-
- m_pEdit->SetOprNotify(this);
- m_pEdit->EnableOprNotify(TRUE);
-}
-
-void CPWL_Edit::SetParamByFlag()
-{
- if (HasFlag(PES_RIGHT))
- {
- m_pEdit->SetAlignmentH(2, FALSE);
- }
- else if (HasFlag(PES_MIDDLE))
- {
- m_pEdit->SetAlignmentH(1, FALSE);
- }
- else
- {
- m_pEdit->SetAlignmentH(0, FALSE);
- }
-
- if (HasFlag(PES_BOTTOM))
- {
- m_pEdit->SetAlignmentV(2, FALSE);
- }
- else if (HasFlag(PES_CENTER))
- {
- m_pEdit->SetAlignmentV(1, FALSE);
- }
- else
- {
- m_pEdit->SetAlignmentV(0, FALSE);
- }
-
- if (HasFlag(PES_PASSWORD))
- {
- m_pEdit->SetPasswordChar('*', FALSE);
- }
-
- m_pEdit->SetMultiLine(HasFlag(PES_MULTILINE), FALSE);
- m_pEdit->SetAutoReturn(HasFlag(PES_AUTORETURN), FALSE);
- m_pEdit->SetAutoFontSize(HasFlag(PWS_AUTOFONTSIZE), FALSE);
- m_pEdit->SetAutoScroll(HasFlag(PES_AUTOSCROLL), FALSE);
- m_pEdit->EnableUndo(HasFlag(PES_UNDO));
-
- if (HasFlag(PES_TEXTOVERFLOW))
- {
- SetClipRect(CPDF_Rect(0.0f,0.0f,0.0f,0.0f));
- m_pEdit->SetTextOverflow(TRUE, FALSE);
- }
- else
- {
- if (m_pEditCaret)
- {
- m_pEditCaret->SetClipRect(CPWL_Utils::InflateRect(GetClientRect(),1.0f)); //+1 for caret beside border
- }
- }
-
- if (HasFlag(PES_SPELLCHECK))
- {
- m_pSpellCheck = GetCreationParam().pSpellCheck;
- }
-}
-
-void CPWL_Edit::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
-{
- CPWL_Wnd::GetThisAppearanceStream(sAppStream);
-
- CPDF_Rect rcClient = GetClientRect();
- CFX_ByteTextBuf sLine;
-
- FX_INT32 nCharArray = m_pEdit->GetCharArray();
-
- if (nCharArray > 0)
- {
- switch (GetBorderStyle())
- {
- case PBS_SOLID:
- {
- sLine << "q\n" << GetBorderWidth() << " w\n"
- << CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n";
-
- for (FX_INT32 i=1;i<nCharArray;i++)
- {
- sLine << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
- << rcClient.bottom << " m\n"
- << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
- << rcClient.top << " l S\n";
- }
-
- sLine << "Q\n";
- }
- break;
- case PBS_DASH:
- {
- sLine << "q\n" << GetBorderWidth() << " w\n"
- << CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n"
- << "[" << GetBorderDash().nDash << " "
- << GetBorderDash().nGap << "] "
- << GetBorderDash().nPhase << " d\n";
-
- for (FX_INT32 i=1;i<nCharArray;i++)
- {
- sLine << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
- << rcClient.bottom << " m\n"
- << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
- << rcClient.top << " l S\n";
- }
-
- sLine << "Q\n";
- }
- break;
- }
- }
-
- sAppStream << sLine;
-
- CFX_ByteTextBuf sText;
-
- CPDF_Point ptOffset = CPDF_Point(0.0f,0.0f);
-
- CPVT_WordRange wrWhole = m_pEdit->GetWholeWordRange();
- CPVT_WordRange wrSelect = GetSelectWordRange();
- CPVT_WordRange wrVisible = (HasFlag(PES_TEXTOVERFLOW) ? wrWhole : m_pEdit->GetVisibleWordRange());
- CPVT_WordRange wrSelBefore(wrWhole.BeginPos,wrSelect.BeginPos);
- CPVT_WordRange wrSelAfter(wrSelect.EndPos,wrWhole.EndPos);
-
- CPVT_WordRange wrTemp = CPWL_Utils::OverlapWordRange(GetSelectWordRange(),wrVisible);
- CFX_ByteString sEditSel = CPWL_Utils::GetEditSelAppStream(m_pEdit, ptOffset,
- &wrTemp);
-
- if (sEditSel.GetLength() > 0)
- sText << CPWL_Utils::GetColorAppStream(PWL_DEFAULT_SELBACKCOLOR) << sEditSel ;
-
- wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelBefore);
- CFX_ByteString sEditBefore = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
- &wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
-
- if (sEditBefore.GetLength() > 0)
- sText << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEditBefore << "ET\n";
-
- wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelect);
- CFX_ByteString sEditMid = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
- &wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
-
- if (sEditMid.GetLength() > 0)
- sText << "BT\n" << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_GRAY,1)) << sEditMid << "ET\n";
-
- wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelAfter);
- CFX_ByteString sEditAfter = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
- &wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
-
- if (sEditAfter.GetLength() > 0)
- sText << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEditAfter<< "ET\n";
-
- if (HasFlag(PES_SPELLCHECK))
- {
- CFX_ByteString sSpellCheck = CPWL_Utils::GetSpellCheckAppStream(m_pEdit, m_pSpellCheck, ptOffset, &wrVisible);
- if (sSpellCheck.GetLength() > 0)
- sText << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_RGB,1,0,0),FALSE) << sSpellCheck;
- }
-
- if (sText.GetLength() > 0)
- {
- CPDF_Rect rcClient = this->GetClientRect();
- sAppStream << "q\n/Tx BMC\n";
-
- if (!HasFlag(PES_TEXTOVERFLOW))
- sAppStream << rcClient.left << " " << rcClient.bottom << " "
- << rcClient.right - rcClient.left << " " << rcClient.top - rcClient.bottom << " re W n\n";
-
- sAppStream << sText;
-
- sAppStream << "EMC\nQ\n";
- }
-}
-
-void CPWL_Edit::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
-{
- CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device);
-
- CPDF_Rect rcClient = GetClientRect();
- CFX_ByteTextBuf sLine;
-
- FX_INT32 nCharArray = m_pEdit->GetCharArray();
-
- if (nCharArray > 0)
- {
- switch (GetBorderStyle())
- {
- case PBS_SOLID:
- {
- CFX_GraphStateData gsd;
- gsd.m_LineWidth = (FX_FLOAT)GetBorderWidth();
-
- CFX_PathData path;
- path.SetPointCount((nCharArray-1)*2);
-
- for (FX_INT32 i=0; i<nCharArray-1; i++)
- {
- path.SetPoint(i*2, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
- rcClient.bottom, FXPT_MOVETO);
- path.SetPoint(i*2+1, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
- rcClient.top, FXPT_LINETO);
- }
- if (path.GetPointCount() > 0)
- pDevice->DrawPath(&path, pUser2Device, &gsd,0,
- CPWL_Utils::PWLColorToFXColor(GetBorderColor(),255), FXFILL_ALTERNATE);
- }
- break;
- case PBS_DASH:
- {
- CFX_GraphStateData gsd;
- gsd.m_LineWidth = (FX_FLOAT)GetBorderWidth();
-
- gsd.SetDashCount(2);
- gsd.m_DashArray[0] = (FX_FLOAT)GetBorderDash().nDash;
- gsd.m_DashArray[1] = (FX_FLOAT)GetBorderDash().nGap;
- gsd.m_DashPhase = (FX_FLOAT)GetBorderDash().nPhase;
-
- CFX_PathData path;
- path.SetPointCount((nCharArray-1)*2);
-
- for (FX_INT32 i=0; i<nCharArray-1; i++)
- {
- path.SetPoint(i*2, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
- rcClient.bottom, FXPT_MOVETO);
- path.SetPoint(i*2+1, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
- rcClient.top, FXPT_LINETO);
- }
- if (path.GetPointCount() > 0)
- pDevice->DrawPath(&path, pUser2Device, &gsd,0,
- CPWL_Utils::PWLColorToFXColor(GetBorderColor(),255), FXFILL_ALTERNATE);
- }
- break;
- }
- }
-
- 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, m_pFormFiller);
-
- if (HasFlag(PES_SPELLCHECK))
- {
- CPWL_Utils::DrawEditSpellCheck(pDevice,pUser2Device,m_pEdit,rcClip,
- CPDF_Point(0.0f,0.0f),pRange, this->GetCreationParam().pSpellCheck);
- }
-}
-
-FX_BOOL CPWL_Edit::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
-{
- CPWL_Wnd::OnLButtonDown(point,nFlag);
-
- if (HasFlag(PES_TEXTOVERFLOW) || ClientHitTest(point))
- {
- if (m_bMouseDown)
- this->InvalidateRect();
-
- m_bMouseDown = TRUE;
- SetCapture();
-
- m_pEdit->OnMouseDown(point,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
- }
-
- return TRUE;
-}
-
-FX_BOOL CPWL_Edit::OnLButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag)
-{
- CPWL_Wnd::OnLButtonDblClk(point, nFlag);
-
- if (HasFlag(PES_TEXTOVERFLOW) || ClientHitTest(point))
- {
- m_pEdit->SelectAll();
- }
-
- return TRUE;
-}
-
-#define WM_PWLEDIT_UNDO 0x01
-#define WM_PWLEDIT_REDO 0x02
-#define WM_PWLEDIT_CUT 0x03
-#define WM_PWLEDIT_COPY 0x04
-#define WM_PWLEDIT_PASTE 0x05
-#define WM_PWLEDIT_DELETE 0x06
-#define WM_PWLEDIT_SELECTALL 0x07
-#define WM_PWLEDIT_SUGGEST 0x08
-
-FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
-{
- if (m_bMouseDown) return FALSE;
-
- CPWL_Wnd::OnRButtonUp(point, nFlag);
-
- if (!HasFlag(PES_TEXTOVERFLOW) && !ClientHitTest(point)) return TRUE;
-
- IFX_SystemHandler* pSH = GetSystemHandler();
- if (!pSH) return FALSE;
-
- this->SetFocus();
-
- CPVT_WordRange wrLatin = GetLatinWordsRange(point);
- CFX_WideString swLatin = m_pEdit->GetRangeText(wrLatin);
-
- FX_HMENU hPopup = pSH->CreatePopupMenu();
- if (!hPopup) return FALSE;
-
- CFX_ByteStringArray sSuggestWords;
- CPDF_Point ptPopup = point;
-
- if (!IsReadOnly())
- {
- if (HasFlag(PES_SPELLCHECK) && !swLatin.IsEmpty())
- {
- if (m_pSpellCheck)
- {
- CFX_ByteString sLatin = CFX_ByteString::FromUnicode(swLatin);
-
- if (!m_pSpellCheck->CheckWord(sLatin))
- {
- m_pSpellCheck->SuggestWords(sLatin,sSuggestWords);
-
- FX_INT32 nSuggest = sSuggestWords.GetSize();
-
- for (FX_INT32 nWord=0; nWord<nSuggest; nWord++)
- {
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_SUGGEST+nWord, sSuggestWords[nWord].UTF8Decode());
- }
-
- if (nSuggest > 0)
- pSH->AppendMenuItem(hPopup, 0, L"");
-
- ptPopup = GetWordRightBottomPoint(wrLatin.EndPos);
- }
- }
- }
- }
-
- IPWL_Provider* pProvider = this->GetProvider();
-
- if (HasFlag(PES_UNDO))
- {
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_UNDO,
- pProvider ? pProvider->LoadPopupMenuString(0) : L"&Undo");
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_REDO,
- pProvider ? pProvider->LoadPopupMenuString(1) : L"&Redo");
- pSH->AppendMenuItem(hPopup, 0, L"");
-
- if (!m_pEdit->CanUndo())
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_UNDO, FALSE);
- if (!m_pEdit->CanRedo())
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_REDO, FALSE);
- }
-
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_CUT,
- pProvider ? pProvider->LoadPopupMenuString(2) : L"Cu&t");
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_COPY,
- pProvider ? pProvider->LoadPopupMenuString(3) : L"&Copy");
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_PASTE,
- pProvider ? pProvider->LoadPopupMenuString(4) : L"&Paste");
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_DELETE,
- pProvider ? pProvider->LoadPopupMenuString(5) : L"&Delete");
-
- CFX_WideString swText = pSH->GetClipboardText(this->GetAttachedHWnd());
- if (swText.IsEmpty())
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, FALSE);
-
- if (!m_pEdit->IsSelected())
- {
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, FALSE);
- }
-
- if (IsReadOnly())
- {
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, FALSE);
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, FALSE);
- }
-
- if (HasFlag(PES_PASSWORD))
- {
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
- }
-
- if (HasFlag(PES_NOREAD))
- {
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
- }
-
- pSH->AppendMenuItem(hPopup, 0, L"");
- pSH->AppendMenuItem(hPopup, WM_PWLEDIT_SELECTALL,
- pProvider ? pProvider->LoadPopupMenuString(6) : L"&Select All");
-
- if (m_pEdit->GetTotalWords() == 0)
- {
- pSH->EnableMenuItem(hPopup, WM_PWLEDIT_SELECTALL, FALSE);
- }
-
- FX_INT32 x, y;
- PWLtoWnd(ptPopup, x, y);
- pSH->ClientToScreen(GetAttachedHWnd(), x, y);
- pSH->SetCursor(FXCT_ARROW);
- FX_INT32 nCmd = pSH->TrackPopupMenu(hPopup,
- x,
- y,
- GetAttachedHWnd());
-
-
- switch (nCmd)
- {
- case WM_PWLEDIT_UNDO:
- Undo();
- break;
- case WM_PWLEDIT_REDO:
- Redo();
- break;
- case WM_PWLEDIT_CUT:
- this->CutText();
- break;
- case WM_PWLEDIT_COPY:
- this->CopyText();
- break;
- case WM_PWLEDIT_PASTE:
- this->PasteText();
- break;
- case WM_PWLEDIT_DELETE:
- this->Clear();
- break;
- case WM_PWLEDIT_SELECTALL:
- this->SelectAll();
- break;
- case WM_PWLEDIT_SUGGEST + 0:
- SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
- ReplaceSel(sSuggestWords[0].UTF8Decode());
- break;
- case WM_PWLEDIT_SUGGEST + 1:
- SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
- ReplaceSel(sSuggestWords[1].UTF8Decode());
- break;
- case WM_PWLEDIT_SUGGEST + 2:
- SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
- ReplaceSel(sSuggestWords[2].UTF8Decode());
- break;
- case WM_PWLEDIT_SUGGEST + 3:
- SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
- ReplaceSel(sSuggestWords[3].UTF8Decode());
- break;
- case WM_PWLEDIT_SUGGEST + 4:
- SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
- ReplaceSel(sSuggestWords[4].UTF8Decode());
- break;
- default:
- break;
- }
-
- pSH->DestroyMenu(hPopup);
-
- return TRUE;
-}
-
-void CPWL_Edit::OnSetFocus()
-{
- SetEditCaret(TRUE);
-
- if (!IsReadOnly())
- {
- if (IPWL_FocusHandler* pFocusHandler = GetFocusHandler())
- pFocusHandler->OnSetFocus(this);
- }
-
- m_bFocus = TRUE;
-}
-
-void CPWL_Edit::OnKillFocus()
-{
- ShowVScrollBar(FALSE);
-
- m_pEdit->SelectNone();
- SetCaret(FALSE, CPDF_Point(0.0f,0.0f), CPDF_Point(0.0f,0.0f));
-
- SetCharSet(0);
-
- if (!IsReadOnly())
- {
- if (IPWL_FocusHandler* pFocusHandler = GetFocusHandler())
- pFocusHandler->OnKillFocus(this);
- }
-
- m_bFocus = FALSE;
-}
-
-void CPWL_Edit::SetHorzScale(FX_INT32 nHorzScale, FX_BOOL bPaint/* = TRUE*/)
-{
- m_pEdit->SetHorzScale(nHorzScale, bPaint);
-}
-
-void CPWL_Edit::SetCharSpace(FX_FLOAT fCharSpace, FX_BOOL bPaint/* = TRUE*/)
-{
- m_pEdit->SetCharSpace(fCharSpace, bPaint);
-}
-
-void CPWL_Edit::SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint/* = TRUE*/)
-{
- m_pEdit->SetLineLeading(fLineLeading, bPaint);
-}
-
-CFX_ByteString CPWL_Edit::GetSelectAppearanceStream(const CPDF_Point & ptOffset) const
-{
- CPVT_WordRange wr = GetSelectWordRange();
- return CPWL_Utils::GetEditSelAppStream(m_pEdit,ptOffset,&wr);
-}
-
-CPVT_WordRange CPWL_Edit::GetSelectWordRange() const
-{
- if (m_pEdit->IsSelected())
- {
- FX_INT32 nStart = -1;
- FX_INT32 nEnd = -1;
-
- m_pEdit->GetSel(nStart, nEnd);
-
- CPVT_WordPlace wpStart = m_pEdit->WordIndexToWordPlace(nStart);
- CPVT_WordPlace wpEnd = m_pEdit->WordIndexToWordPlace(nEnd);
-
- return CPVT_WordRange(wpStart,wpEnd);
- }
-
- return CPVT_WordRange();
-}
-
-CFX_ByteString CPWL_Edit::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_ByteString CPWL_Edit::GetCaretAppearanceStream(const CPDF_Point & ptOffset) const
-{
- if (m_pEditCaret)
- return m_pEditCaret->GetCaretAppearanceStream(ptOffset);
-
- return CFX_ByteString();
-}
-
-CPDF_Point CPWL_Edit::GetWordRightBottomPoint(const CPVT_WordPlace& wpWord)
-{
- CPDF_Point pt(0.0f, 0.0f);
-
- if (IFX_Edit_Iterator * pIterator = m_pEdit->GetIterator())
- {
- CPVT_WordPlace wpOld = pIterator->GetAt();
- pIterator->SetAt(wpWord);
- CPVT_Word word;
- if (pIterator->GetWord(word))
- {
- pt = CPDF_Point(word.ptWord.x + word.fWidth, word.ptWord.y + word.fDescent);
- }
-
- pIterator->SetAt(wpOld);
- }
-
- return pt;
-}
-
-FX_BOOL CPWL_Edit::IsTextFull() const
-{
- return m_pEdit->IsTextFull();
-}
-
-FX_FLOAT CPWL_Edit::GetCharArrayAutoFontSize(CPDF_Font* pFont, const CPDF_Rect& rcPlate, FX_INT32 nCharArray)
-{
- if (pFont && !pFont->IsStandardFont())
- {
- FX_RECT rcBBox;
- pFont->GetFontBBox(rcBBox);
-
- CPDF_Rect rcCell = rcPlate;
- FX_FLOAT xdiv = rcCell.Width() / nCharArray * 1000.0f / rcBBox.Width();
- FX_FLOAT ydiv = - rcCell.Height() * 1000.0f / rcBBox.Height();
-
- return xdiv < ydiv ? xdiv : ydiv;
- }
-
- return 0.0f;
-}
-
-void CPWL_Edit::SetCharArray(FX_INT32 nCharArray)
-{
- if (HasFlag(PES_CHARARRAY) && nCharArray > 0)
- {
- m_pEdit->SetCharArray(nCharArray);
- m_pEdit->SetTextOverflow(TRUE);
-
- if (HasFlag(PWS_AUTOFONTSIZE))
- {
- if (IFX_Edit_FontMap* pFontMap = this->GetFontMap())
- {
- FX_FLOAT fFontSize = GetCharArrayAutoFontSize(pFontMap->GetPDFFont(0), GetClientRect(), nCharArray);
- if (fFontSize > 0.0f)
- {
- m_pEdit->SetAutoFontSize(FALSE);
- m_pEdit->SetFontSize(fFontSize);
- }
- }
- }
- }
-}
-
-void CPWL_Edit::SetLimitChar(FX_INT32 nLimitChar)
-{
- m_pEdit->SetLimitChar(nLimitChar);
-}
-
-void CPWL_Edit::ReplaceSel(FX_LPCWSTR csText)
-{
- m_pEdit->Clear();
- m_pEdit->InsertText(csText);
-}
-
-CPDF_Rect CPWL_Edit::GetFocusRect() const
-{
- return CPDF_Rect();
-}
-
-void CPWL_Edit::ShowVScrollBar(FX_BOOL bShow)
-{
- if (CPWL_ScrollBar * pScroll = GetVScrollBar())
- {
- if (bShow)
- {
- if (!pScroll->IsVisible())
- {
- pScroll->SetVisible(TRUE);
- CPDF_Rect rcWindow = GetWindowRect();
- m_rcOldWindow = rcWindow;
- rcWindow.right += PWL_SCROLLBAR_WIDTH;
- Move(rcWindow, TRUE, TRUE);
- }
- }
- else
- {
- if (pScroll->IsVisible())
- {
- pScroll->SetVisible(FALSE);
- Move(m_rcOldWindow, TRUE, TRUE);
- }
- }
- }
-}
-
-FX_BOOL CPWL_Edit::IsVScrollBarVisible() const
-{
- if (CPWL_ScrollBar * pScroll = GetVScrollBar())
- {
- return pScroll->IsVisible();
- }
-
- return FALSE;
-}
-
-void CPWL_Edit::EnableSpellCheck(FX_BOOL bEnabled)
-{
- if (bEnabled)
- AddFlag(PES_SPELLCHECK);
- else
- RemoveFlag(PES_SPELLCHECK);
-}
-
-FX_BOOL CPWL_Edit::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
-{
- if (m_bMouseDown) return TRUE;
-
- if (nChar == FWL_VKEY_Delete)
- {
- if (m_pFillerNotify)
- {
- FX_BOOL bRC = TRUE;
- FX_BOOL bExit = FALSE;
- CFX_WideString strChange;
- CFX_WideString strChangeEx;
-
- int nSelStart = 0;
- int nSelEnd = 0;
- GetSel(nSelStart, nSelEnd);
-
- if (nSelStart == nSelEnd)
- nSelEnd = nSelStart + 1;
- m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), FWL_VKEY_Delete, strChange, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, nFlag);
- if (!bRC) return FALSE;
- if (bExit) return FALSE;
- }
- }
-
- FX_BOOL bRet = CPWL_EditCtrl::OnKeyDown(nChar, nFlag);
-
- if (nChar == FWL_VKEY_Delete)
- {
- if (m_pFillerNotify)
- {
- FX_BOOL bExit = FALSE;
- m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,nFlag);
- if (bExit) return FALSE;
- }
- }
-
- //In case of implementation swallow the OnKeyDown event.
- if(IsProceedtoOnChar(nChar, nFlag))
- return TRUE;
-
- return bRet;
-}
-
-/**
-*In case of implementation swallow the OnKeyDown event.
-*If the event is swallowed, implementation may do other unexpected things, which is not the control means to do.
-*/
-FX_BOOL CPWL_Edit::IsProceedtoOnChar(FX_WORD nKeyCode, FX_DWORD nFlag)
-{
-
- FX_BOOL bCtrl = IsCTRLpressed(nFlag);
- FX_BOOL bAlt = IsALTpressed(nFlag);
- if(bCtrl && !bAlt)
- {
- //hot keys for edit control.
- switch(nKeyCode)
- {
- case 'C':
- case 'V':
- case 'X':
- case 'A':
- case 'Z':
- return TRUE;
- default:
- break;
- }
- }
- //control characters.
- switch(nKeyCode)
- {
- case FWL_VKEY_Escape:
- case FWL_VKEY_Back:
- case FWL_VKEY_Return:
- case FWL_VKEY_Space:
- return TRUE;
- default:
- break;
- }
- return FALSE;
-
-}
-
-FX_BOOL CPWL_Edit::OnChar(FX_WORD nChar, FX_DWORD nFlag)
-{
- if (m_bMouseDown) return TRUE;
-
- FX_BOOL bRC = TRUE;
- FX_BOOL bExit = FALSE;
-
- FX_BOOL bCtrl = IsCTRLpressed(nFlag);
- if (!bCtrl)
- {
- if (m_pFillerNotify)
- {
- CFX_WideString swChange;
- FX_INT32 nKeyCode;
-
- int nSelStart = 0;
- int nSelEnd = 0;
- GetSel(nSelStart, nSelEnd);
-
- switch (nChar)
- {
- case FWL_VKEY_Back:
- nKeyCode = nChar;
- if (nSelStart == nSelEnd)
- nSelStart = nSelEnd - 1;
- break;
- case FWL_VKEY_Return:
- nKeyCode = nChar;
- break;
- default:
- nKeyCode = 0;
- swChange += nChar;
- break;
- }
-
- CFX_WideString strChangeEx;
- m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), nKeyCode, swChange, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, nFlag);
- }
- }
-
- if (!bRC) return TRUE;
- if (bExit) return FALSE;
-
- if (IFX_Edit_FontMap * pFontMap = GetFontMap())
- {
- FX_INT32 nOldCharSet = GetCharSet();
- FX_INT32 nNewCharSet = pFontMap->CharSetFromUnicode(nChar, DEFAULT_CHARSET);
- if(nOldCharSet != nNewCharSet)
- {
- SetCharSet(nNewCharSet);
- }
- }
- FX_BOOL bRet = CPWL_EditCtrl::OnChar(nChar,nFlag);
-
- if (!bCtrl)
- {
- if (m_pFillerNotify)
- {
- m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,nFlag);
- if (bExit) return FALSE;
- }
- }
-
- return bRet;
-}
-
-FX_BOOL CPWL_Edit::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
-{
- if (HasFlag(PES_MULTILINE))
- {
- CPDF_Point ptScroll = GetScrollPos();
-
- if (zDelta > 0)
- {
- ptScroll.y += this->GetFontSize();
- }
- else
- {
- ptScroll.y -= this->GetFontSize();
- }
- this->SetScrollPos(ptScroll);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-void CPWL_Edit::OnInsertReturn(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
-{
- if (HasFlag(PES_SPELLCHECK))
- {
- m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
- }
-
- if (m_pEditNotify)
- {
- m_pEditNotify->OnInsertReturn(place, oldplace);
- }
-}
-
-void CPWL_Edit::OnBackSpace(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
-{
- if (HasFlag(PES_SPELLCHECK))
- {
- m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
- }
-
- if (m_pEditNotify)
- {
- m_pEditNotify->OnBackSpace(place, oldplace);
- }
-}
-
-void CPWL_Edit::OnDelete(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
-{
- if (HasFlag(PES_SPELLCHECK))
- {
- m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
- }
-
- if (m_pEditNotify)
- {
- m_pEditNotify->OnDelete(place, oldplace);
- }
-}
-
-void CPWL_Edit::OnClear(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
-{
- if (HasFlag(PES_SPELLCHECK))
- {
- m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
- }
-
- if (m_pEditNotify)
- {
- m_pEditNotify->OnClear(place, oldplace);
- }
-}
-
-void CPWL_Edit::OnInsertWord(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
-{
- if (HasFlag(PES_SPELLCHECK))
- {
- m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
- }
-
- if (m_pEditNotify)
- {
- m_pEditNotify->OnInsertWord(place, oldplace);
- }
-}
-
-void CPWL_Edit::OnSetText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
-{
-}
-
-void CPWL_Edit::OnInsertText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
-{
- if (HasFlag(PES_SPELLCHECK))
- {
- m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
- }
-
- if (m_pEditNotify)
- {
- m_pEditNotify->OnInsertText(place, oldplace);
- }
-}
-
-void CPWL_Edit::OnAddUndo(IFX_Edit_UndoItem* pUndoItem)
-{
- if (m_pEditNotify)
- {
- m_pEditNotify->OnAddUndo(this);
- }
-}
-
-CPVT_WordRange CPWL_Edit::CombineWordRange(const CPVT_WordRange& wr1, const CPVT_WordRange& wr2)
-{
- CPVT_WordRange wrRet;
-
- if (wr1.BeginPos.WordCmp(wr2.BeginPos) < 0)
- {
- wrRet.BeginPos = wr1.BeginPos;
- }
- else
- {
- wrRet.BeginPos = wr2.BeginPos;
- }
-
- if (wr1.EndPos.WordCmp(wr2.EndPos) < 0)
- {
- wrRet.EndPos = wr2.EndPos;
- }
- else
- {
- wrRet.EndPos = wr1.EndPos;
- }
-
- return wrRet;
-}
-
-CPVT_WordRange CPWL_Edit::GetLatinWordsRange(const CPDF_Point& point) const
-{
- return GetSameWordsRange(m_pEdit->SearchWordPlace(point), TRUE, FALSE);
-}
-
-CPVT_WordRange CPWL_Edit::GetLatinWordsRange(const CPVT_WordPlace & place) const
-{
- return GetSameWordsRange(place, TRUE, FALSE);
-}
-
-CPVT_WordRange CPWL_Edit::GetArabicWordsRange(const CPVT_WordPlace & place) const
-{
- return GetSameWordsRange(place, FALSE, TRUE);
-}
-
-#define PWL_ISARABICWORD(word) ((word >= 0x0600 && word <= 0x06FF) || (word >= 0xFB50 && word <= 0xFEFC))
-
-CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOOL bLatin, FX_BOOL bArabic) const
-{
- CPVT_WordRange range;
-
- if (IFX_Edit_Iterator* pIterator = m_pEdit->GetIterator())
- {
- CPVT_Word wordinfo;
- CPVT_WordPlace wpStart(place),wpEnd(place);
- pIterator->SetAt(place);
-
- if (bLatin)
- {
- while (pIterator->NextWord())
- {
- if (pIterator->GetWord(wordinfo) && FX_EDIT_ISLATINWORD(wordinfo.Word))
- {
- wpEnd = pIterator->GetAt();
- continue;
- }
- else
- break;
- };
- }
- else if (bArabic)
- {
- while (pIterator->NextWord())
- {
- if (pIterator->GetWord(wordinfo) && PWL_ISARABICWORD(wordinfo.Word))
- {
- wpEnd = pIterator->GetAt();
- continue;
- }
- else
- break;
- };
- }
-
- pIterator->SetAt(place);
-
- if (bLatin)
- {
- do
- {
- if (pIterator->GetWord(wordinfo) && FX_EDIT_ISLATINWORD(wordinfo.Word))
- {
- continue;
- }
- else
- {
- wpStart = pIterator->GetAt();
- break;
- }
- }
- while (pIterator->PrevWord());
- }
- else if (bArabic)
- {
- do
- {
- if (pIterator->GetWord(wordinfo) && PWL_ISARABICWORD(wordinfo.Word))
- {
- continue;
- }
- else
- {
- wpStart = pIterator->GetAt();
- break;
- }
- }
- while (pIterator->PrevWord());
- }
-
- range.Set(wpStart,wpEnd);
- }
-
- return range;
-}
-
-void CPWL_Edit::AjustArabicWords(const CPVT_WordRange& wr)
-{
-}
-
-void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects,
- const CPDF_Point& ptOffset, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray)
-{
- IFX_Edit::GeneratePageObjects(pPageObjects, m_pEdit, ptOffset, NULL, CPWL_Utils::PWLColorToFXColor(GetTextColor(),GetTransparency()), ObjArray);
-}
-
-void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects,
- const CPDF_Point& ptOffset)
-{
- CFX_ArrayTemplate<CPDF_TextObject*> ObjArray;
- IFX_Edit::GeneratePageObjects(pPageObjects, m_pEdit, ptOffset, NULL, CPWL_Utils::PWLColorToFXColor(GetTextColor(),GetTransparency()), ObjArray);
-}
-
+// 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_EditCtrl.h"
+#include "../../include/pdfwindow/PWL_Edit.h"
+#include "../../include/pdfwindow/PWL_ScrollBar.h"
+#include "../../include/pdfwindow/PWL_Utils.h"
+#include "../../include/pdfwindow/PWL_Caret.h"
+#include "../../include/pdfwindow/PWL_FontMap.h"
+
+/* ---------------------------- CPWL_Edit ------------------------------ */
+
+CPWL_Edit::CPWL_Edit() : m_pFillerNotify(NULL),
+ m_pSpellCheck(NULL),
+ m_bFocus(FALSE)
+{
+ m_pFormFiller = NULL;
+}
+
+CPWL_Edit::~CPWL_Edit()
+{
+ ASSERT(m_bFocus == FALSE);
+}
+
+CFX_ByteString CPWL_Edit::GetClassName() const
+{
+ return PWL_CLASSNAME_EDIT;
+}
+
+void CPWL_Edit::OnDestroy()
+{
+}
+
+void CPWL_Edit::SetText(FX_LPCWSTR csText)
+{
+ CFX_WideString swText = csText;
+
+ if (HasFlag(PES_RICH))
+ {
+ CFX_ByteString sValue = CFX_ByteString::FromUnicode(swText);
+
+ if (CXML_Element * pXML = CXML_Element::Parse((FX_LPCSTR)sValue,sValue.GetLength()))
+ {
+ FX_INT32 nCount = pXML->CountChildren();
+ FX_BOOL bFirst = TRUE;
+
+ swText.Empty();
+
+ for (FX_INT32 i=0; i<nCount; i++)
+ {
+ if (CXML_Element * pSubElement = pXML->GetElement(i))
+ {
+ CFX_ByteString tag=pSubElement->GetTagName();
+ if (tag.EqualNoCase("p"))
+ {
+ int nChild = pSubElement->CountChildren();
+ CFX_WideString swSection;
+ for(FX_INT32 j=0; j<nChild; j++)
+ {
+ swSection += pSubElement->GetContent(j);
+ }
+
+ if (bFirst)bFirst = FALSE;
+ else
+ swText += FWL_VKEY_Return;
+ swText += swSection;
+ }
+ }
+ }
+
+ delete pXML;
+ }
+ }
+
+ m_pEdit->SetText(swText);
+}
+
+void CPWL_Edit::RePosChildWnd()
+{
+ if (CPWL_ScrollBar * pVSB = this->GetVScrollBar())
+ {
+ //if (pVSB->IsVisible())
+ {
+ CPDF_Rect rcWindow = m_rcOldWindow;
+ CPDF_Rect rcVScroll = CPDF_Rect(rcWindow.right,
+ rcWindow.bottom,
+ rcWindow.right + PWL_SCROLLBAR_WIDTH,
+ rcWindow.top);
+ pVSB->Move(rcVScroll, TRUE, FALSE);
+ }
+ }
+
+ if (m_pEditCaret && !HasFlag(PES_TEXTOVERFLOW))
+ m_pEditCaret->SetClipRect(CPWL_Utils::InflateRect(GetClientRect(),1.0f)); //+1 for caret beside border
+
+ CPWL_EditCtrl::RePosChildWnd();
+}
+
+CPDF_Rect CPWL_Edit::GetClientRect() const
+{
+ CPDF_Rect rcClient = CPWL_Utils::DeflateRect(GetWindowRect(),(FX_FLOAT)(GetBorderWidth()+GetInnerBorderWidth()));
+
+ if (CPWL_ScrollBar * pVSB = this->GetVScrollBar())
+ {
+ if (pVSB->IsVisible())
+ {
+ rcClient.right -= PWL_SCROLLBAR_WIDTH;
+ }
+ }
+
+ return rcClient;
+}
+
+void CPWL_Edit::SetAlignFormatH(PWL_EDIT_ALIGNFORMAT_H nFormat, FX_BOOL bPaint/* = TRUE*/)
+{
+ m_pEdit->SetAlignmentH((FX_INT32)nFormat, bPaint);
+}
+
+void CPWL_Edit::SetAlignFormatV(PWL_EDIT_ALIGNFORMAT_V nFormat, FX_BOOL bPaint/* = TRUE*/)
+{
+ m_pEdit->SetAlignmentV((FX_INT32)nFormat, bPaint);
+}
+
+FX_BOOL CPWL_Edit::CanSelectAll() const
+{
+ return GetSelectWordRange() != m_pEdit->GetWholeWordRange();
+}
+
+FX_BOOL CPWL_Edit::CanClear() const
+{
+ return !IsReadOnly() && m_pEdit->IsSelected();
+}
+
+FX_BOOL CPWL_Edit::CanCopy() const
+{
+ return !HasFlag(PES_PASSWORD) && !HasFlag(PES_NOREAD) && m_pEdit->IsSelected();
+}
+
+FX_BOOL CPWL_Edit::CanCut() const
+{
+ return CanCopy() && !IsReadOnly();
+}
+
+FX_BOOL CPWL_Edit::CanPaste() const
+{
+ if (IsReadOnly()) return FALSE;
+
+ CFX_WideString swClipboard;
+ if (IFX_SystemHandler* pSH = GetSystemHandler())
+ swClipboard = pSH->GetClipboardText(GetAttachedHWnd());
+
+ return !swClipboard.IsEmpty();
+}
+
+void CPWL_Edit::CopyText()
+{
+ if (!CanCopy()) return;
+
+ CFX_WideString str = m_pEdit->GetSelText();
+
+ if (IFX_SystemHandler* pSH = GetSystemHandler())
+ pSH->SetClipboardText(GetAttachedHWnd(), str);
+}
+
+void CPWL_Edit::PasteText()
+{
+ if (!CanPaste()) return;
+
+ CFX_WideString swClipboard;
+ if (IFX_SystemHandler* pSH = GetSystemHandler())
+ swClipboard = pSH->GetClipboardText(GetAttachedHWnd());
+
+ if (m_pFillerNotify)
+ {
+ FX_BOOL bRC = TRUE;
+ FX_BOOL bExit = FALSE;
+ CFX_WideString strChangeEx;
+ int nSelStart = 0;
+ int nSelEnd = 0;
+ GetSel(nSelStart, nSelEnd);
+ m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), 0 , swClipboard, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, 0);
+ if (!bRC) return;
+ if (bExit) return;
+ }
+
+ if (swClipboard.GetLength() > 0)
+ {
+ Clear();
+ InsertText(swClipboard);
+ }
+
+ if (m_pFillerNotify)
+ {
+ FX_BOOL bExit = FALSE;
+ m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,0);
+ if (bExit) return;
+ }
+}
+
+void CPWL_Edit::CutText()
+{
+ if (!CanCut()) return;
+
+ CFX_WideString str = m_pEdit->GetSelText();
+
+ if (IFX_SystemHandler* pSH = GetSystemHandler())
+ pSH->SetClipboardText(GetAttachedHWnd(), str);
+
+ m_pEdit->Clear();
+}
+
+void CPWL_Edit::OnCreated()
+{
+ CPWL_EditCtrl::OnCreated();
+
+ if (CPWL_ScrollBar * pScroll = GetVScrollBar())
+ {
+ pScroll->RemoveFlag(PWS_AUTOTRANSPARENT);
+ pScroll->SetTransparency(255);
+ }
+
+ SetParamByFlag();
+
+ m_rcOldWindow = GetWindowRect();
+
+ m_pEdit->SetOprNotify(this);
+ m_pEdit->EnableOprNotify(TRUE);
+}
+
+void CPWL_Edit::SetParamByFlag()
+{
+ if (HasFlag(PES_RIGHT))
+ {
+ m_pEdit->SetAlignmentH(2, FALSE);
+ }
+ else if (HasFlag(PES_MIDDLE))
+ {
+ m_pEdit->SetAlignmentH(1, FALSE);
+ }
+ else
+ {
+ m_pEdit->SetAlignmentH(0, FALSE);
+ }
+
+ if (HasFlag(PES_BOTTOM))
+ {
+ m_pEdit->SetAlignmentV(2, FALSE);
+ }
+ else if (HasFlag(PES_CENTER))
+ {
+ m_pEdit->SetAlignmentV(1, FALSE);
+ }
+ else
+ {
+ m_pEdit->SetAlignmentV(0, FALSE);
+ }
+
+ if (HasFlag(PES_PASSWORD))
+ {
+ m_pEdit->SetPasswordChar('*', FALSE);
+ }
+
+ m_pEdit->SetMultiLine(HasFlag(PES_MULTILINE), FALSE);
+ m_pEdit->SetAutoReturn(HasFlag(PES_AUTORETURN), FALSE);
+ m_pEdit->SetAutoFontSize(HasFlag(PWS_AUTOFONTSIZE), FALSE);
+ m_pEdit->SetAutoScroll(HasFlag(PES_AUTOSCROLL), FALSE);
+ m_pEdit->EnableUndo(HasFlag(PES_UNDO));
+
+ if (HasFlag(PES_TEXTOVERFLOW))
+ {
+ SetClipRect(CPDF_Rect(0.0f,0.0f,0.0f,0.0f));
+ m_pEdit->SetTextOverflow(TRUE, FALSE);
+ }
+ else
+ {
+ if (m_pEditCaret)
+ {
+ m_pEditCaret->SetClipRect(CPWL_Utils::InflateRect(GetClientRect(),1.0f)); //+1 for caret beside border
+ }
+ }
+
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ m_pSpellCheck = GetCreationParam().pSpellCheck;
+ }
+}
+
+void CPWL_Edit::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream)
+{
+ CPWL_Wnd::GetThisAppearanceStream(sAppStream);
+
+ CPDF_Rect rcClient = GetClientRect();
+ CFX_ByteTextBuf sLine;
+
+ FX_INT32 nCharArray = m_pEdit->GetCharArray();
+
+ if (nCharArray > 0)
+ {
+ switch (GetBorderStyle())
+ {
+ case PBS_SOLID:
+ {
+ sLine << "q\n" << GetBorderWidth() << " w\n"
+ << CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n";
+
+ for (FX_INT32 i=1;i<nCharArray;i++)
+ {
+ sLine << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
+ << rcClient.bottom << " m\n"
+ << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
+ << rcClient.top << " l S\n";
+ }
+
+ sLine << "Q\n";
+ }
+ break;
+ case PBS_DASH:
+ {
+ sLine << "q\n" << GetBorderWidth() << " w\n"
+ << CPWL_Utils::GetColorAppStream(GetBorderColor(),FALSE) << " 2 J 0 j\n"
+ << "[" << GetBorderDash().nDash << " "
+ << GetBorderDash().nGap << "] "
+ << GetBorderDash().nPhase << " d\n";
+
+ for (FX_INT32 i=1;i<nCharArray;i++)
+ {
+ sLine << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
+ << rcClient.bottom << " m\n"
+ << rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*i << " "
+ << rcClient.top << " l S\n";
+ }
+
+ sLine << "Q\n";
+ }
+ break;
+ }
+ }
+
+ sAppStream << sLine;
+
+ CFX_ByteTextBuf sText;
+
+ CPDF_Point ptOffset = CPDF_Point(0.0f,0.0f);
+
+ CPVT_WordRange wrWhole = m_pEdit->GetWholeWordRange();
+ CPVT_WordRange wrSelect = GetSelectWordRange();
+ CPVT_WordRange wrVisible = (HasFlag(PES_TEXTOVERFLOW) ? wrWhole : m_pEdit->GetVisibleWordRange());
+ CPVT_WordRange wrSelBefore(wrWhole.BeginPos,wrSelect.BeginPos);
+ CPVT_WordRange wrSelAfter(wrSelect.EndPos,wrWhole.EndPos);
+
+ CPVT_WordRange wrTemp = CPWL_Utils::OverlapWordRange(GetSelectWordRange(),wrVisible);
+ CFX_ByteString sEditSel = CPWL_Utils::GetEditSelAppStream(m_pEdit, ptOffset,
+ &wrTemp);
+
+ if (sEditSel.GetLength() > 0)
+ sText << CPWL_Utils::GetColorAppStream(PWL_DEFAULT_SELBACKCOLOR) << sEditSel ;
+
+ wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelBefore);
+ CFX_ByteString sEditBefore = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
+ &wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
+
+ if (sEditBefore.GetLength() > 0)
+ sText << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEditBefore << "ET\n";
+
+ wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelect);
+ CFX_ByteString sEditMid = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
+ &wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
+
+ if (sEditMid.GetLength() > 0)
+ sText << "BT\n" << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_GRAY,1)) << sEditMid << "ET\n";
+
+ wrTemp = CPWL_Utils::OverlapWordRange(wrVisible,wrSelAfter);
+ CFX_ByteString sEditAfter = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset,
+ &wrTemp, !HasFlag(PES_CHARARRAY), m_pEdit->GetPasswordChar());
+
+ if (sEditAfter.GetLength() > 0)
+ sText << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEditAfter<< "ET\n";
+
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ CFX_ByteString sSpellCheck = CPWL_Utils::GetSpellCheckAppStream(m_pEdit, m_pSpellCheck, ptOffset, &wrVisible);
+ if (sSpellCheck.GetLength() > 0)
+ sText << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_RGB,1,0,0),FALSE) << sSpellCheck;
+ }
+
+ if (sText.GetLength() > 0)
+ {
+ CPDF_Rect rcClient = this->GetClientRect();
+ sAppStream << "q\n/Tx BMC\n";
+
+ if (!HasFlag(PES_TEXTOVERFLOW))
+ sAppStream << rcClient.left << " " << rcClient.bottom << " "
+ << rcClient.right - rcClient.left << " " << rcClient.top - rcClient.bottom << " re W n\n";
+
+ sAppStream << sText;
+
+ sAppStream << "EMC\nQ\n";
+ }
+}
+
+void CPWL_Edit::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
+{
+ CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device);
+
+ CPDF_Rect rcClient = GetClientRect();
+ CFX_ByteTextBuf sLine;
+
+ FX_INT32 nCharArray = m_pEdit->GetCharArray();
+
+ if (nCharArray > 0)
+ {
+ switch (GetBorderStyle())
+ {
+ case PBS_SOLID:
+ {
+ CFX_GraphStateData gsd;
+ gsd.m_LineWidth = (FX_FLOAT)GetBorderWidth();
+
+ CFX_PathData path;
+ path.SetPointCount((nCharArray-1)*2);
+
+ for (FX_INT32 i=0; i<nCharArray-1; i++)
+ {
+ path.SetPoint(i*2, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
+ rcClient.bottom, FXPT_MOVETO);
+ path.SetPoint(i*2+1, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
+ rcClient.top, FXPT_LINETO);
+ }
+ if (path.GetPointCount() > 0)
+ pDevice->DrawPath(&path, pUser2Device, &gsd,0,
+ CPWL_Utils::PWLColorToFXColor(GetBorderColor(),255), FXFILL_ALTERNATE);
+ }
+ break;
+ case PBS_DASH:
+ {
+ CFX_GraphStateData gsd;
+ gsd.m_LineWidth = (FX_FLOAT)GetBorderWidth();
+
+ gsd.SetDashCount(2);
+ gsd.m_DashArray[0] = (FX_FLOAT)GetBorderDash().nDash;
+ gsd.m_DashArray[1] = (FX_FLOAT)GetBorderDash().nGap;
+ gsd.m_DashPhase = (FX_FLOAT)GetBorderDash().nPhase;
+
+ CFX_PathData path;
+ path.SetPointCount((nCharArray-1)*2);
+
+ for (FX_INT32 i=0; i<nCharArray-1; i++)
+ {
+ path.SetPoint(i*2, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
+ rcClient.bottom, FXPT_MOVETO);
+ path.SetPoint(i*2+1, rcClient.left + ((rcClient.right - rcClient.left)/nCharArray)*(i+1),
+ rcClient.top, FXPT_LINETO);
+ }
+ if (path.GetPointCount() > 0)
+ pDevice->DrawPath(&path, pUser2Device, &gsd,0,
+ CPWL_Utils::PWLColorToFXColor(GetBorderColor(),255), FXFILL_ALTERNATE);
+ }
+ break;
+ }
+ }
+
+ 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, m_pFormFiller);
+
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ CPWL_Utils::DrawEditSpellCheck(pDevice,pUser2Device,m_pEdit,rcClip,
+ CPDF_Point(0.0f,0.0f),pRange, this->GetCreationParam().pSpellCheck);
+ }
+}
+
+FX_BOOL CPWL_Edit::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag)
+{
+ CPWL_Wnd::OnLButtonDown(point,nFlag);
+
+ if (HasFlag(PES_TEXTOVERFLOW) || ClientHitTest(point))
+ {
+ if (m_bMouseDown)
+ this->InvalidateRect();
+
+ m_bMouseDown = TRUE;
+ SetCapture();
+
+ m_pEdit->OnMouseDown(point,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
+ }
+
+ return TRUE;
+}
+
+FX_BOOL CPWL_Edit::OnLButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag)
+{
+ CPWL_Wnd::OnLButtonDblClk(point, nFlag);
+
+ if (HasFlag(PES_TEXTOVERFLOW) || ClientHitTest(point))
+ {
+ m_pEdit->SelectAll();
+ }
+
+ return TRUE;
+}
+
+#define WM_PWLEDIT_UNDO 0x01
+#define WM_PWLEDIT_REDO 0x02
+#define WM_PWLEDIT_CUT 0x03
+#define WM_PWLEDIT_COPY 0x04
+#define WM_PWLEDIT_PASTE 0x05
+#define WM_PWLEDIT_DELETE 0x06
+#define WM_PWLEDIT_SELECTALL 0x07
+#define WM_PWLEDIT_SUGGEST 0x08
+
+FX_BOOL CPWL_Edit::OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag)
+{
+ if (m_bMouseDown) return FALSE;
+
+ CPWL_Wnd::OnRButtonUp(point, nFlag);
+
+ if (!HasFlag(PES_TEXTOVERFLOW) && !ClientHitTest(point)) return TRUE;
+
+ IFX_SystemHandler* pSH = GetSystemHandler();
+ if (!pSH) return FALSE;
+
+ this->SetFocus();
+
+ CPVT_WordRange wrLatin = GetLatinWordsRange(point);
+ CFX_WideString swLatin = m_pEdit->GetRangeText(wrLatin);
+
+ FX_HMENU hPopup = pSH->CreatePopupMenu();
+ if (!hPopup) return FALSE;
+
+ CFX_ByteStringArray sSuggestWords;
+ CPDF_Point ptPopup = point;
+
+ if (!IsReadOnly())
+ {
+ if (HasFlag(PES_SPELLCHECK) && !swLatin.IsEmpty())
+ {
+ if (m_pSpellCheck)
+ {
+ CFX_ByteString sLatin = CFX_ByteString::FromUnicode(swLatin);
+
+ if (!m_pSpellCheck->CheckWord(sLatin))
+ {
+ m_pSpellCheck->SuggestWords(sLatin,sSuggestWords);
+
+ FX_INT32 nSuggest = sSuggestWords.GetSize();
+
+ for (FX_INT32 nWord=0; nWord<nSuggest; nWord++)
+ {
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_SUGGEST+nWord, sSuggestWords[nWord].UTF8Decode());
+ }
+
+ if (nSuggest > 0)
+ pSH->AppendMenuItem(hPopup, 0, L"");
+
+ ptPopup = GetWordRightBottomPoint(wrLatin.EndPos);
+ }
+ }
+ }
+ }
+
+ IPWL_Provider* pProvider = this->GetProvider();
+
+ if (HasFlag(PES_UNDO))
+ {
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_UNDO,
+ pProvider ? pProvider->LoadPopupMenuString(0) : L"&Undo");
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_REDO,
+ pProvider ? pProvider->LoadPopupMenuString(1) : L"&Redo");
+ pSH->AppendMenuItem(hPopup, 0, L"");
+
+ if (!m_pEdit->CanUndo())
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_UNDO, FALSE);
+ if (!m_pEdit->CanRedo())
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_REDO, FALSE);
+ }
+
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_CUT,
+ pProvider ? pProvider->LoadPopupMenuString(2) : L"Cu&t");
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_COPY,
+ pProvider ? pProvider->LoadPopupMenuString(3) : L"&Copy");
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_PASTE,
+ pProvider ? pProvider->LoadPopupMenuString(4) : L"&Paste");
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_DELETE,
+ pProvider ? pProvider->LoadPopupMenuString(5) : L"&Delete");
+
+ CFX_WideString swText = pSH->GetClipboardText(this->GetAttachedHWnd());
+ if (swText.IsEmpty())
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, FALSE);
+
+ if (!m_pEdit->IsSelected())
+ {
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, FALSE);
+ }
+
+ if (IsReadOnly())
+ {
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_DELETE, FALSE);
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_PASTE, FALSE);
+ }
+
+ if (HasFlag(PES_PASSWORD))
+ {
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
+ }
+
+ if (HasFlag(PES_NOREAD))
+ {
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_CUT, FALSE);
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_COPY, FALSE);
+ }
+
+ pSH->AppendMenuItem(hPopup, 0, L"");
+ pSH->AppendMenuItem(hPopup, WM_PWLEDIT_SELECTALL,
+ pProvider ? pProvider->LoadPopupMenuString(6) : L"&Select All");
+
+ if (m_pEdit->GetTotalWords() == 0)
+ {
+ pSH->EnableMenuItem(hPopup, WM_PWLEDIT_SELECTALL, FALSE);
+ }
+
+ FX_INT32 x, y;
+ PWLtoWnd(ptPopup, x, y);
+ pSH->ClientToScreen(GetAttachedHWnd(), x, y);
+ pSH->SetCursor(FXCT_ARROW);
+ FX_INT32 nCmd = pSH->TrackPopupMenu(hPopup,
+ x,
+ y,
+ GetAttachedHWnd());
+
+
+ switch (nCmd)
+ {
+ case WM_PWLEDIT_UNDO:
+ Undo();
+ break;
+ case WM_PWLEDIT_REDO:
+ Redo();
+ break;
+ case WM_PWLEDIT_CUT:
+ this->CutText();
+ break;
+ case WM_PWLEDIT_COPY:
+ this->CopyText();
+ break;
+ case WM_PWLEDIT_PASTE:
+ this->PasteText();
+ break;
+ case WM_PWLEDIT_DELETE:
+ this->Clear();
+ break;
+ case WM_PWLEDIT_SELECTALL:
+ this->SelectAll();
+ break;
+ case WM_PWLEDIT_SUGGEST + 0:
+ SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
+ ReplaceSel(sSuggestWords[0].UTF8Decode());
+ break;
+ case WM_PWLEDIT_SUGGEST + 1:
+ SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
+ ReplaceSel(sSuggestWords[1].UTF8Decode());
+ break;
+ case WM_PWLEDIT_SUGGEST + 2:
+ SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
+ ReplaceSel(sSuggestWords[2].UTF8Decode());
+ break;
+ case WM_PWLEDIT_SUGGEST + 3:
+ SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
+ ReplaceSel(sSuggestWords[3].UTF8Decode());
+ break;
+ case WM_PWLEDIT_SUGGEST + 4:
+ SetSel(m_pEdit->WordPlaceToWordIndex(wrLatin.BeginPos),m_pEdit->WordPlaceToWordIndex(wrLatin.EndPos));
+ ReplaceSel(sSuggestWords[4].UTF8Decode());
+ break;
+ default:
+ break;
+ }
+
+ pSH->DestroyMenu(hPopup);
+
+ return TRUE;
+}
+
+void CPWL_Edit::OnSetFocus()
+{
+ SetEditCaret(TRUE);
+
+ if (!IsReadOnly())
+ {
+ if (IPWL_FocusHandler* pFocusHandler = GetFocusHandler())
+ pFocusHandler->OnSetFocus(this);
+ }
+
+ m_bFocus = TRUE;
+}
+
+void CPWL_Edit::OnKillFocus()
+{
+ ShowVScrollBar(FALSE);
+
+ m_pEdit->SelectNone();
+ SetCaret(FALSE, CPDF_Point(0.0f,0.0f), CPDF_Point(0.0f,0.0f));
+
+ SetCharSet(0);
+
+ if (!IsReadOnly())
+ {
+ if (IPWL_FocusHandler* pFocusHandler = GetFocusHandler())
+ pFocusHandler->OnKillFocus(this);
+ }
+
+ m_bFocus = FALSE;
+}
+
+void CPWL_Edit::SetHorzScale(FX_INT32 nHorzScale, FX_BOOL bPaint/* = TRUE*/)
+{
+ m_pEdit->SetHorzScale(nHorzScale, bPaint);
+}
+
+void CPWL_Edit::SetCharSpace(FX_FLOAT fCharSpace, FX_BOOL bPaint/* = TRUE*/)
+{
+ m_pEdit->SetCharSpace(fCharSpace, bPaint);
+}
+
+void CPWL_Edit::SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint/* = TRUE*/)
+{
+ m_pEdit->SetLineLeading(fLineLeading, bPaint);
+}
+
+CFX_ByteString CPWL_Edit::GetSelectAppearanceStream(const CPDF_Point & ptOffset) const
+{
+ CPVT_WordRange wr = GetSelectWordRange();
+ return CPWL_Utils::GetEditSelAppStream(m_pEdit,ptOffset,&wr);
+}
+
+CPVT_WordRange CPWL_Edit::GetSelectWordRange() const
+{
+ if (m_pEdit->IsSelected())
+ {
+ FX_INT32 nStart = -1;
+ FX_INT32 nEnd = -1;
+
+ m_pEdit->GetSel(nStart, nEnd);
+
+ CPVT_WordPlace wpStart = m_pEdit->WordIndexToWordPlace(nStart);
+ CPVT_WordPlace wpEnd = m_pEdit->WordIndexToWordPlace(nEnd);
+
+ return CPVT_WordRange(wpStart,wpEnd);
+ }
+
+ return CPVT_WordRange();
+}
+
+CFX_ByteString CPWL_Edit::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_ByteString CPWL_Edit::GetCaretAppearanceStream(const CPDF_Point & ptOffset) const
+{
+ if (m_pEditCaret)
+ return m_pEditCaret->GetCaretAppearanceStream(ptOffset);
+
+ return CFX_ByteString();
+}
+
+CPDF_Point CPWL_Edit::GetWordRightBottomPoint(const CPVT_WordPlace& wpWord)
+{
+ CPDF_Point pt(0.0f, 0.0f);
+
+ if (IFX_Edit_Iterator * pIterator = m_pEdit->GetIterator())
+ {
+ CPVT_WordPlace wpOld = pIterator->GetAt();
+ pIterator->SetAt(wpWord);
+ CPVT_Word word;
+ if (pIterator->GetWord(word))
+ {
+ pt = CPDF_Point(word.ptWord.x + word.fWidth, word.ptWord.y + word.fDescent);
+ }
+
+ pIterator->SetAt(wpOld);
+ }
+
+ return pt;
+}
+
+FX_BOOL CPWL_Edit::IsTextFull() const
+{
+ return m_pEdit->IsTextFull();
+}
+
+FX_FLOAT CPWL_Edit::GetCharArrayAutoFontSize(CPDF_Font* pFont, const CPDF_Rect& rcPlate, FX_INT32 nCharArray)
+{
+ if (pFont && !pFont->IsStandardFont())
+ {
+ FX_RECT rcBBox;
+ pFont->GetFontBBox(rcBBox);
+
+ CPDF_Rect rcCell = rcPlate;
+ FX_FLOAT xdiv = rcCell.Width() / nCharArray * 1000.0f / rcBBox.Width();
+ FX_FLOAT ydiv = - rcCell.Height() * 1000.0f / rcBBox.Height();
+
+ return xdiv < ydiv ? xdiv : ydiv;
+ }
+
+ return 0.0f;
+}
+
+void CPWL_Edit::SetCharArray(FX_INT32 nCharArray)
+{
+ if (HasFlag(PES_CHARARRAY) && nCharArray > 0)
+ {
+ m_pEdit->SetCharArray(nCharArray);
+ m_pEdit->SetTextOverflow(TRUE);
+
+ if (HasFlag(PWS_AUTOFONTSIZE))
+ {
+ if (IFX_Edit_FontMap* pFontMap = this->GetFontMap())
+ {
+ FX_FLOAT fFontSize = GetCharArrayAutoFontSize(pFontMap->GetPDFFont(0), GetClientRect(), nCharArray);
+ if (fFontSize > 0.0f)
+ {
+ m_pEdit->SetAutoFontSize(FALSE);
+ m_pEdit->SetFontSize(fFontSize);
+ }
+ }
+ }
+ }
+}
+
+void CPWL_Edit::SetLimitChar(FX_INT32 nLimitChar)
+{
+ m_pEdit->SetLimitChar(nLimitChar);
+}
+
+void CPWL_Edit::ReplaceSel(FX_LPCWSTR csText)
+{
+ m_pEdit->Clear();
+ m_pEdit->InsertText(csText);
+}
+
+CPDF_Rect CPWL_Edit::GetFocusRect() const
+{
+ return CPDF_Rect();
+}
+
+void CPWL_Edit::ShowVScrollBar(FX_BOOL bShow)
+{
+ if (CPWL_ScrollBar * pScroll = GetVScrollBar())
+ {
+ if (bShow)
+ {
+ if (!pScroll->IsVisible())
+ {
+ pScroll->SetVisible(TRUE);
+ CPDF_Rect rcWindow = GetWindowRect();
+ m_rcOldWindow = rcWindow;
+ rcWindow.right += PWL_SCROLLBAR_WIDTH;
+ Move(rcWindow, TRUE, TRUE);
+ }
+ }
+ else
+ {
+ if (pScroll->IsVisible())
+ {
+ pScroll->SetVisible(FALSE);
+ Move(m_rcOldWindow, TRUE, TRUE);
+ }
+ }
+ }
+}
+
+FX_BOOL CPWL_Edit::IsVScrollBarVisible() const
+{
+ if (CPWL_ScrollBar * pScroll = GetVScrollBar())
+ {
+ return pScroll->IsVisible();
+ }
+
+ return FALSE;
+}
+
+void CPWL_Edit::EnableSpellCheck(FX_BOOL bEnabled)
+{
+ if (bEnabled)
+ AddFlag(PES_SPELLCHECK);
+ else
+ RemoveFlag(PES_SPELLCHECK);
+}
+
+FX_BOOL CPWL_Edit::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag)
+{
+ if (m_bMouseDown) return TRUE;
+
+ if (nChar == FWL_VKEY_Delete)
+ {
+ if (m_pFillerNotify)
+ {
+ FX_BOOL bRC = TRUE;
+ FX_BOOL bExit = FALSE;
+ CFX_WideString strChange;
+ CFX_WideString strChangeEx;
+
+ int nSelStart = 0;
+ int nSelEnd = 0;
+ GetSel(nSelStart, nSelEnd);
+
+ if (nSelStart == nSelEnd)
+ nSelEnd = nSelStart + 1;
+ m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), FWL_VKEY_Delete, strChange, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, nFlag);
+ if (!bRC) return FALSE;
+ if (bExit) return FALSE;
+ }
+ }
+
+ FX_BOOL bRet = CPWL_EditCtrl::OnKeyDown(nChar, nFlag);
+
+ if (nChar == FWL_VKEY_Delete)
+ {
+ if (m_pFillerNotify)
+ {
+ FX_BOOL bExit = FALSE;
+ m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,nFlag);
+ if (bExit) return FALSE;
+ }
+ }
+
+ //In case of implementation swallow the OnKeyDown event.
+ if(IsProceedtoOnChar(nChar, nFlag))
+ return TRUE;
+
+ return bRet;
+}
+
+/**
+*In case of implementation swallow the OnKeyDown event.
+*If the event is swallowed, implementation may do other unexpected things, which is not the control means to do.
+*/
+FX_BOOL CPWL_Edit::IsProceedtoOnChar(FX_WORD nKeyCode, FX_DWORD nFlag)
+{
+
+ FX_BOOL bCtrl = IsCTRLpressed(nFlag);
+ FX_BOOL bAlt = IsALTpressed(nFlag);
+ if(bCtrl && !bAlt)
+ {
+ //hot keys for edit control.
+ switch(nKeyCode)
+ {
+ case 'C':
+ case 'V':
+ case 'X':
+ case 'A':
+ case 'Z':
+ return TRUE;
+ default:
+ break;
+ }
+ }
+ //control characters.
+ switch(nKeyCode)
+ {
+ case FWL_VKEY_Escape:
+ case FWL_VKEY_Back:
+ case FWL_VKEY_Return:
+ case FWL_VKEY_Space:
+ return TRUE;
+ default:
+ break;
+ }
+ return FALSE;
+
+}
+
+FX_BOOL CPWL_Edit::OnChar(FX_WORD nChar, FX_DWORD nFlag)
+{
+ if (m_bMouseDown) return TRUE;
+
+ FX_BOOL bRC = TRUE;
+ FX_BOOL bExit = FALSE;
+
+ FX_BOOL bCtrl = IsCTRLpressed(nFlag);
+ if (!bCtrl)
+ {
+ if (m_pFillerNotify)
+ {
+ CFX_WideString swChange;
+ FX_INT32 nKeyCode;
+
+ int nSelStart = 0;
+ int nSelEnd = 0;
+ GetSel(nSelStart, nSelEnd);
+
+ switch (nChar)
+ {
+ case FWL_VKEY_Back:
+ nKeyCode = nChar;
+ if (nSelStart == nSelEnd)
+ nSelStart = nSelEnd - 1;
+ break;
+ case FWL_VKEY_Return:
+ nKeyCode = nChar;
+ break;
+ default:
+ nKeyCode = 0;
+ swChange += nChar;
+ break;
+ }
+
+ CFX_WideString strChangeEx;
+ m_pFillerNotify->OnBeforeKeyStroke(TRUE, GetAttachedData(), nKeyCode, swChange, strChangeEx, nSelStart, nSelEnd, TRUE, bRC, bExit, nFlag);
+ }
+ }
+
+ if (!bRC) return TRUE;
+ if (bExit) return FALSE;
+
+ if (IFX_Edit_FontMap * pFontMap = GetFontMap())
+ {
+ FX_INT32 nOldCharSet = GetCharSet();
+ FX_INT32 nNewCharSet = pFontMap->CharSetFromUnicode(nChar, DEFAULT_CHARSET);
+ if(nOldCharSet != nNewCharSet)
+ {
+ SetCharSet(nNewCharSet);
+ }
+ }
+ FX_BOOL bRet = CPWL_EditCtrl::OnChar(nChar,nFlag);
+
+ if (!bCtrl)
+ {
+ if (m_pFillerNotify)
+ {
+ m_pFillerNotify->OnAfterKeyStroke(TRUE, GetAttachedData(), bExit,nFlag);
+ if (bExit) return FALSE;
+ }
+ }
+
+ return bRet;
+}
+
+FX_BOOL CPWL_Edit::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag)
+{
+ if (HasFlag(PES_MULTILINE))
+ {
+ CPDF_Point ptScroll = GetScrollPos();
+
+ if (zDelta > 0)
+ {
+ ptScroll.y += this->GetFontSize();
+ }
+ else
+ {
+ ptScroll.y -= this->GetFontSize();
+ }
+ this->SetScrollPos(ptScroll);
+
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void CPWL_Edit::OnInsertReturn(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
+{
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
+ }
+
+ if (m_pEditNotify)
+ {
+ m_pEditNotify->OnInsertReturn(place, oldplace);
+ }
+}
+
+void CPWL_Edit::OnBackSpace(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
+{
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
+ }
+
+ if (m_pEditNotify)
+ {
+ m_pEditNotify->OnBackSpace(place, oldplace);
+ }
+}
+
+void CPWL_Edit::OnDelete(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
+{
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
+ }
+
+ if (m_pEditNotify)
+ {
+ m_pEditNotify->OnDelete(place, oldplace);
+ }
+}
+
+void CPWL_Edit::OnClear(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
+{
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
+ }
+
+ if (m_pEditNotify)
+ {
+ m_pEditNotify->OnClear(place, oldplace);
+ }
+}
+
+void CPWL_Edit::OnInsertWord(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
+{
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
+ }
+
+ if (m_pEditNotify)
+ {
+ m_pEditNotify->OnInsertWord(place, oldplace);
+ }
+}
+
+void CPWL_Edit::OnSetText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
+{
+}
+
+void CPWL_Edit::OnInsertText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace)
+{
+ if (HasFlag(PES_SPELLCHECK))
+ {
+ m_pEdit->RefreshWordRange(CombineWordRange(GetLatinWordsRange(oldplace),GetLatinWordsRange(place)));
+ }
+
+ if (m_pEditNotify)
+ {
+ m_pEditNotify->OnInsertText(place, oldplace);
+ }
+}
+
+void CPWL_Edit::OnAddUndo(IFX_Edit_UndoItem* pUndoItem)
+{
+ if (m_pEditNotify)
+ {
+ m_pEditNotify->OnAddUndo(this);
+ }
+}
+
+CPVT_WordRange CPWL_Edit::CombineWordRange(const CPVT_WordRange& wr1, const CPVT_WordRange& wr2)
+{
+ CPVT_WordRange wrRet;
+
+ if (wr1.BeginPos.WordCmp(wr2.BeginPos) < 0)
+ {
+ wrRet.BeginPos = wr1.BeginPos;
+ }
+ else
+ {
+ wrRet.BeginPos = wr2.BeginPos;
+ }
+
+ if (wr1.EndPos.WordCmp(wr2.EndPos) < 0)
+ {
+ wrRet.EndPos = wr2.EndPos;
+ }
+ else
+ {
+ wrRet.EndPos = wr1.EndPos;
+ }
+
+ return wrRet;
+}
+
+CPVT_WordRange CPWL_Edit::GetLatinWordsRange(const CPDF_Point& point) const
+{
+ return GetSameWordsRange(m_pEdit->SearchWordPlace(point), TRUE, FALSE);
+}
+
+CPVT_WordRange CPWL_Edit::GetLatinWordsRange(const CPVT_WordPlace & place) const
+{
+ return GetSameWordsRange(place, TRUE, FALSE);
+}
+
+CPVT_WordRange CPWL_Edit::GetArabicWordsRange(const CPVT_WordPlace & place) const
+{
+ return GetSameWordsRange(place, FALSE, TRUE);
+}
+
+#define PWL_ISARABICWORD(word) ((word >= 0x0600 && word <= 0x06FF) || (word >= 0xFB50 && word <= 0xFEFC))
+
+CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace & place, FX_BOOL bLatin, FX_BOOL bArabic) const
+{
+ CPVT_WordRange range;
+
+ if (IFX_Edit_Iterator* pIterator = m_pEdit->GetIterator())
+ {
+ CPVT_Word wordinfo;
+ CPVT_WordPlace wpStart(place),wpEnd(place);
+ pIterator->SetAt(place);
+
+ if (bLatin)
+ {
+ while (pIterator->NextWord())
+ {
+ if (pIterator->GetWord(wordinfo) && FX_EDIT_ISLATINWORD(wordinfo.Word))
+ {
+ wpEnd = pIterator->GetAt();
+ continue;
+ }
+ else
+ break;
+ };
+ }
+ else if (bArabic)
+ {
+ while (pIterator->NextWord())
+ {
+ if (pIterator->GetWord(wordinfo) && PWL_ISARABICWORD(wordinfo.Word))
+ {
+ wpEnd = pIterator->GetAt();
+ continue;
+ }
+ else
+ break;
+ };
+ }
+
+ pIterator->SetAt(place);
+
+ if (bLatin)
+ {
+ do
+ {
+ if (pIterator->GetWord(wordinfo) && FX_EDIT_ISLATINWORD(wordinfo.Word))
+ {
+ continue;
+ }
+ else
+ {
+ wpStart = pIterator->GetAt();
+ break;
+ }
+ }
+ while (pIterator->PrevWord());
+ }
+ else if (bArabic)
+ {
+ do
+ {
+ if (pIterator->GetWord(wordinfo) && PWL_ISARABICWORD(wordinfo.Word))
+ {
+ continue;
+ }
+ else
+ {
+ wpStart = pIterator->GetAt();
+ break;
+ }
+ }
+ while (pIterator->PrevWord());
+ }
+
+ range.Set(wpStart,wpEnd);
+ }
+
+ return range;
+}
+
+void CPWL_Edit::AjustArabicWords(const CPVT_WordRange& wr)
+{
+}
+
+void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects,
+ const CPDF_Point& ptOffset, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray)
+{
+ IFX_Edit::GeneratePageObjects(pPageObjects, m_pEdit, ptOffset, NULL, CPWL_Utils::PWLColorToFXColor(GetTextColor(),GetTransparency()), ObjArray);
+}
+
+void CPWL_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects,
+ const CPDF_Point& ptOffset)
+{
+ CFX_ArrayTemplate<CPDF_TextObject*> ObjArray;
+ IFX_Edit::GeneratePageObjects(pPageObjects, m_pEdit, ptOffset, NULL, CPWL_Utils::PWLColorToFXColor(GetTextColor(),GetTransparency()), ObjArray);
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 15:08:55 +0000