diff options
Diffstat (limited to 'xfa/src/fwl/basewidget/fwl_editimp.cpp')
| -rw-r--r-- | xfa/src/fwl/basewidget/fwl_editimp.cpp | 2152 |
1 files changed, 0 insertions, 2152 deletions
diff --git a/xfa/src/fwl/basewidget/fwl_editimp.cpp b/xfa/src/fwl/basewidget/fwl_editimp.cpp deleted file mode 100644 index 662fa91ec1..0000000000 --- a/xfa/src/fwl/basewidget/fwl_editimp.cpp +++ /dev/null @@ -1,2152 +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 "xfa/src/fwl/basewidget/fwl_editimp.h" - -#include <algorithm> -#include <vector> - -#include "xfa/include/fwl/basewidget/fwl_caret.h" -#include "xfa/include/fwl/basewidget/fwl_datetimepicker.h" -#include "xfa/include/fwl/core/fwl_theme.h" -#include "xfa/src/fde/fde_render.h" -#include "xfa/src/fde/fde_renderdevice.h" -#include "xfa/src/fee/ifde_txtedtpage.h" -#include "xfa/src/fwl/basewidget/fwl_caretimp.h" -#include "xfa/src/fwl/basewidget/fwl_comboboximp.h" -#include "xfa/src/fwl/basewidget/fwl_scrollbarimp.h" -#include "xfa/src/fwl/core/fwl_appimp.h" -#include "xfa/src/fwl/core/fwl_noteimp.h" -#include "xfa/src/fwl/core/fwl_targetimp.h" -#include "xfa/src/fwl/core/fwl_threadimp.h" -#include "xfa/src/fwl/core/fwl_widgetimp.h" -#include "xfa/src/fwl/core/fwl_widgetmgrimp.h" - -// static -IFWL_Edit* IFWL_Edit::Create(const CFWL_WidgetImpProperties& properties, - IFWL_Widget* pOuter) { - IFWL_Edit* pEdit = new IFWL_Edit; - CFWL_EditImp* pEditImpl = new CFWL_EditImp(properties, pOuter); - pEdit->SetImpl(pEditImpl); - pEditImpl->SetInterface(pEdit); - return pEdit; -} -// static -IFWL_Edit* IFWL_Edit::CreateComboEdit( - const CFWL_WidgetImpProperties& properties, - IFWL_Widget* pOuter) { - IFWL_Edit* pEdit = new IFWL_Edit; - CFWL_EditImp* pComboEditImpl = new CFWL_ComboEditImp(properties, pOuter); - pEdit->SetImpl(pComboEditImpl); - pComboEditImpl->SetInterface(pEdit); - return pEdit; -} -IFWL_Edit::IFWL_Edit() {} -FWL_ERR IFWL_Edit::SetText(const CFX_WideString& wsText) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetText(wsText); -} -int32_t IFWL_Edit::GetTextLength() const { - return static_cast<CFWL_EditImp*>(GetImpl())->GetTextLength(); -} -FWL_ERR IFWL_Edit::GetText(CFX_WideString& wsText, - int32_t nStart, - int32_t nCount) const { - return static_cast<CFWL_EditImp*>(GetImpl())->GetText(wsText, nStart, nCount); -} -FWL_ERR IFWL_Edit::ClearText() { - return static_cast<CFWL_EditImp*>(GetImpl())->ClearText(); -} -int32_t IFWL_Edit::GetCaretPos() const { - return static_cast<CFWL_EditImp*>(GetImpl())->GetCaretPos(); -} -int32_t IFWL_Edit::SetCaretPos(int32_t nIndex, FX_BOOL bBefore) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetCaretPos(nIndex, bBefore); -} -FWL_ERR IFWL_Edit::AddSelRange(int32_t nStart, int32_t nCount) { - return static_cast<CFWL_EditImp*>(GetImpl())->AddSelRange(nStart, nCount); -} -int32_t IFWL_Edit::CountSelRanges() { - return static_cast<CFWL_EditImp*>(GetImpl())->CountSelRanges(); -} -int32_t IFWL_Edit::GetSelRange(int32_t nIndex, int32_t& nStart) { - return static_cast<CFWL_EditImp*>(GetImpl())->GetSelRange(nIndex, nStart); -} -FWL_ERR IFWL_Edit::ClearSelections() { - return static_cast<CFWL_EditImp*>(GetImpl())->ClearSelections(); -} -int32_t IFWL_Edit::GetLimit() { - return static_cast<CFWL_EditImp*>(GetImpl())->GetLimit(); -} -FWL_ERR IFWL_Edit::SetLimit(int32_t nLimit) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetLimit(nLimit); -} -FWL_ERR IFWL_Edit::SetAliasChar(FX_WCHAR wAlias) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetAliasChar(wAlias); -} -FWL_ERR IFWL_Edit::Insert(int32_t nStart, - const FX_WCHAR* lpText, - int32_t nLen) { - return static_cast<CFWL_EditImp*>(GetImpl())->Insert(nStart, lpText, nLen); -} -FWL_ERR IFWL_Edit::DeleteSelections() { - return static_cast<CFWL_EditImp*>(GetImpl())->DeleteSelections(); -} -FWL_ERR IFWL_Edit::DeleteRange(int32_t nStart, int32_t nCount) { - return static_cast<CFWL_EditImp*>(GetImpl())->DeleteRange(nStart, nCount); -} -FWL_ERR IFWL_Edit::ReplaceSelections(const CFX_WideStringC& wsReplace) { - return static_cast<CFWL_EditImp*>(GetImpl())->ReplaceSelections(wsReplace); -} -FWL_ERR IFWL_Edit::Replace(int32_t nStart, - int32_t nLen, - const CFX_WideStringC& wsReplace) { - return static_cast<CFWL_EditImp*>(GetImpl()) - ->Replace(nStart, nLen, wsReplace); -} -FWL_ERR IFWL_Edit::DoClipboard(int32_t iCmd) { - return static_cast<CFWL_EditImp*>(GetImpl())->DoClipboard(iCmd); -} -FX_BOOL IFWL_Edit::Copy(CFX_WideString& wsCopy) { - return static_cast<CFWL_EditImp*>(GetImpl())->Copy(wsCopy); -} -FX_BOOL IFWL_Edit::Cut(CFX_WideString& wsCut) { - return static_cast<CFWL_EditImp*>(GetImpl())->Cut(wsCut); -} -FX_BOOL IFWL_Edit::Paste(const CFX_WideString& wsPaste) { - return static_cast<CFWL_EditImp*>(GetImpl())->Paste(wsPaste); -} -FX_BOOL IFWL_Edit::Delete() { - return static_cast<CFWL_EditImp*>(GetImpl())->Delete(); -} -FX_BOOL IFWL_Edit::Redo(const CFX_ByteStringC& bsRecord) { - return static_cast<CFWL_EditImp*>(GetImpl())->Redo(bsRecord); -} -FX_BOOL IFWL_Edit::Undo(const CFX_ByteStringC& bsRecord) { - return static_cast<CFWL_EditImp*>(GetImpl())->Undo(bsRecord); -} -FX_BOOL IFWL_Edit::Undo() { - return static_cast<CFWL_EditImp*>(GetImpl())->Undo(); -} -FX_BOOL IFWL_Edit::Redo() { - return static_cast<CFWL_EditImp*>(GetImpl())->Redo(); -} -FX_BOOL IFWL_Edit::CanUndo() { - return static_cast<CFWL_EditImp*>(GetImpl())->CanUndo(); -} -FX_BOOL IFWL_Edit::CanRedo() { - return static_cast<CFWL_EditImp*>(GetImpl())->CanRedo(); -} -FWL_ERR IFWL_Edit::SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) { - return static_cast<CFWL_EditImp*>(GetImpl()) - ->SetTabWidth(fTabWidth, bEquidistant); -} -FWL_ERR IFWL_Edit::SetOuter(IFWL_Widget* pOuter) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetOuter(pOuter); -} -FWL_ERR IFWL_Edit::SetNumberRange(int32_t iMin, int32_t iMax) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetNumberRange(iMin, iMax); -} -FWL_ERR IFWL_Edit::SetBackColor(FX_DWORD dwColor) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetBackgroundColor(dwColor); -} -FWL_ERR IFWL_Edit::SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetFont(wsFont, fSize); -} -void IFWL_Edit::SetScrollOffset(FX_FLOAT fScrollOffset) { - return static_cast<CFWL_EditImp*>(GetImpl())->SetScrollOffset(fScrollOffset); -} -FX_BOOL IFWL_Edit::GetSuggestWords(CFX_PointF pointf, - std::vector<CFX_ByteString>& sSuggest) { - return static_cast<CFWL_EditImp*>(GetImpl()) - ->GetSuggestWords(pointf, sSuggest); -} -FX_BOOL IFWL_Edit::ReplaceSpellCheckWord(CFX_PointF pointf, - const CFX_ByteStringC& bsReplace) { - return static_cast<CFWL_EditImp*>(GetImpl()) - ->ReplaceSpellCheckWord(pointf, bsReplace); -} -#define FWL_EDIT_Margin 3 -CFWL_EditImp::CFWL_EditImp(const CFWL_WidgetImpProperties& properties, - IFWL_Widget* pOuter) - : CFWL_WidgetImp(properties, pOuter), - m_fVAlignOffset(0.0f), - m_fScrollOffsetX(0.0f), - m_fScrollOffsetY(0.0f), - m_pEdtEngine(NULL), - m_bLButtonDown(FALSE), - m_nSelStart(0), - m_nLimit(-1), - m_fSpaceAbove(0), - m_fSpaceBelow(0), - m_fFontSize(0), - m_bSetRange(FALSE), - m_iMin(-1), - m_iMax(0xFFFFFFF), - m_backColor(0), - m_updateBackColor(FALSE), - m_iCurRecord(-1), - m_iMaxRecord(128) { - m_rtClient.Reset(); - m_rtEngine.Reset(); - m_rtStatic.Reset(); -} -CFWL_EditImp::~CFWL_EditImp() { - if (m_pEdtEngine) { - m_pEdtEngine->Release(); - m_pEdtEngine = NULL; - } - ClearRecord(); -} -FWL_ERR CFWL_EditImp::GetClassName(CFX_WideString& wsClass) const { - wsClass = FWL_CLASS_Edit; - return FWL_ERR_Succeeded; -} -FX_DWORD CFWL_EditImp::GetClassID() const { - return FWL_CLASSHASH_Edit; -} -FWL_ERR CFWL_EditImp::Initialize() { - if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded) - return FWL_ERR_Indefinite; - if (!m_pDelegate) { - m_pDelegate = new CFWL_EditImpDelegate(this); - } - InitCaret(); - if (!m_pEdtEngine) { - InitEngine(); - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::Finalize() { - if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) { - ShowCaret(FALSE); - } - if (m_pHorzScrollBar) { - m_pHorzScrollBar->Finalize(); - } - if (m_pVertScrollBar) { - m_pVertScrollBar->Finalize(); - } - delete m_pDelegate; - m_pDelegate = nullptr; - return CFWL_WidgetImp::Finalize(); -} -FWL_ERR CFWL_EditImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) { - if (bAutoSize) { - rect.Set(0, 0, 0, 0); - if (m_pEdtEngine) { - int32_t iTextLen = m_pEdtEngine->GetTextLength(); - if (iTextLen > 0) { - CFX_WideString wsText; - m_pEdtEngine->GetText(wsText, 0); - CFX_SizeF sz = CalcTextSize( - wsText, m_pProperties->m_pThemeProvider, - m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine); - rect.Set(0, 0, sz.x, sz.y); - } - } - CFWL_WidgetImp::GetWidgetRect(rect, TRUE); - } else { - rect = m_pProperties->m_rtWidget; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) { - if (IsShowScrollBar(TRUE)) { - FX_FLOAT* pfWidth = static_cast<FX_FLOAT*>( - GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth)); - rect.width += *pfWidth; - rect.width += FWL_EDIT_Margin; - } - if (IsShowScrollBar(FALSE)) { - FX_FLOAT* pfWidth = static_cast<FX_FLOAT*>( - GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth)); - rect.height += *pfWidth; - rect.height += FWL_EDIT_Margin; - } - } - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) { - if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Invisible) || - (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) { - ShowCaret(FALSE); - } - return CFWL_WidgetImp::SetStates(dwStates, bSet); -} -FWL_ERR CFWL_EditImp::SetWidgetRect(const CFX_RectF& rect) { - return CFWL_WidgetImp::SetWidgetRect(rect); -} -FWL_ERR CFWL_EditImp::Update() { - if (IsLocked()) { - return FWL_ERR_Indefinite; - } - if (!m_pProperties->m_pThemeProvider) { - m_pProperties->m_pThemeProvider = GetAvailableTheme(); - } - Layout(); - if (m_rtClient.IsEmpty()) { - return FWL_ERR_Indefinite; - } - UpdateEditEngine(); - UpdateVAlignment(); - UpdateScroll(); - InitCaret(); - return FWL_ERR_Succeeded; -} -FX_DWORD CFWL_EditImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) { - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) { - if (IsShowScrollBar(TRUE)) { - CFX_RectF rect; - m_pVertScrollBar->GetWidgetRect(rect); - if (rect.Contains(fx, fy)) { - return FWL_WGTHITTEST_VScrollBar; - } - } - if (IsShowScrollBar(FALSE)) { - CFX_RectF rect; - m_pHorzScrollBar->GetWidgetRect(rect); - if (rect.Contains(fx, fy)) { - return FWL_WGTHITTEST_HScrollBar; - } - } - } - if (m_rtClient.Contains(fx, fy)) { - return FWL_WGTHITTEST_Edit; - } - return FWL_WGTHITTEST_Unknown; -} -#define FX_EDIT_ISLATINWORD(u) \ - (u == 0x2D || (u <= 0x005A && u >= 0x0041) || \ - (u <= 0x007A && u >= 0x0061) || (u <= 0x02AF && u >= 0x00C0) || \ - u == 0x0027) -static void AddSquigglyPath(CFX_Path& PathData, - FX_FLOAT fStartX, - FX_FLOAT fEndX, - FX_FLOAT fY, - FX_FLOAT fStep) { - PathData.MoveTo(fStartX, fY); - FX_FLOAT fx; - int32_t i; - for (i = 1, fx = fStartX + fStep; fx < fEndX; fx += fStep, i++) { - PathData.LineTo(fx, fY + (i & 1) * fStep); - } -} -void CFWL_EditImp::AddSpellCheckObj(CFX_Path& PathData, - int32_t nStart, - int32_t nCount, - FX_FLOAT fOffSetX, - FX_FLOAT fOffSetY) { - FX_FLOAT fStartX = 0.0f; - FX_FLOAT fEndX = 0.0f; - FX_FLOAT fY = 0.0f; - FX_FLOAT fStep = 0.0f; - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0); - CFX_RectFArray rectArray; - CFX_RectF rectText; - const FDE_TXTEDTPARAMS* txtEdtParams = m_pEdtEngine->GetEditParams(); - FX_FLOAT fAsent = (FX_FLOAT)txtEdtParams->pFont->GetAscent() * - txtEdtParams->fFontSize / 1000; - pPage->CalcRangeRectArray(nStart, nCount, rectArray); - for (int i = 0; i < rectArray.GetSize(); i++) { - rectText = rectArray.GetAt(i); - fY = rectText.top + fAsent + fOffSetY; - fStep = txtEdtParams->fFontSize / 16.0f; - fStartX = rectText.left + fOffSetX; - fEndX = fStartX + rectText.Width(); - AddSquigglyPath(PathData, fStartX, fEndX, fY, fStep); - } -} -int32_t CFWL_EditImp::GetWordAtPoint(CFX_PointF pointf, int32_t& nCount) { - return 0; -} -FX_BOOL CFWL_EditImp::GetSuggestWords(CFX_PointF pointf, - std::vector<CFX_ByteString>& sSuggest) { - int32_t nWordCount = 0; - int32_t nWordStart = GetWordAtPoint(pointf, nWordCount); - if (nWordCount < 1) { - return FALSE; - } - CFX_WideString wsSpell; - GetText(wsSpell, nWordStart, nWordCount); - CFX_ByteString sLatinWord; - for (int i = 0; i < nWordCount; i++) { - if (!FX_EDIT_ISLATINWORD(wsSpell[i])) { - break; - } - sLatinWord += (FX_CHAR)wsSpell[i]; - } - if (sLatinWord.IsEmpty()) { - return FALSE; - } - CFWL_EvtEdtCheckWord checkWordEvent; - checkWordEvent.m_pSrcTarget = m_pInterface; - checkWordEvent.bsWord = sLatinWord; - checkWordEvent.bCheckWord = TRUE; - DispatchEvent(&checkWordEvent); - if (checkWordEvent.bCheckWord) { - return FALSE; - } - CFWL_EvtEdtGetSuggestWords suggestWordsEvent; - suggestWordsEvent.m_pSrcTarget = m_pInterface; - suggestWordsEvent.bsWord = sLatinWord; - suggestWordsEvent.bsArraySuggestWords = sSuggest; - suggestWordsEvent.bSuggestWords = FALSE; - DispatchEvent(&checkWordEvent); - return suggestWordsEvent.bSuggestWords; -} -FX_BOOL CFWL_EditImp::ReplaceSpellCheckWord(CFX_PointF pointf, - const CFX_ByteStringC& bsReplace) { - int32_t nWordCount = 0; - int32_t nWordStart = GetWordAtPoint(pointf, nWordCount); - if (nWordCount < 1) { - return FALSE; - } - CFX_WideString wsSpell; - GetText(wsSpell, nWordStart, nWordCount); - for (int i = 0; i < nWordCount; i++) { - if (!FX_EDIT_ISLATINWORD(wsSpell[i])) { - nWordCount = i; - break; - } - } - int32_t nDestLen = bsReplace.GetLength(); - CFX_WideString wsDest; - FX_WCHAR* pBuffer = wsDest.GetBuffer(nDestLen); - for (int32_t i = 0; i < nDestLen; i++) { - pBuffer[i] = bsReplace[i]; - } - wsDest.ReleaseBuffer(nDestLen); - Replace(nWordStart, nWordCount, wsDest); - return TRUE; -} -void CFWL_EditImp::DrawSpellCheck(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - pGraphics->SaveGraphState(); - if (pMatrix) { - pGraphics->ConcatMatrix(const_cast<CFX_Matrix*>(pMatrix)); - } - FX_ARGB cr = 0xFFFF0000; - CFX_Color crLine(cr); - CFWL_EvtEdtCheckWord checkWordEvent; - checkWordEvent.m_pSrcTarget = m_pInterface; - CFX_ByteString sLatinWord; - CFX_Path pathSpell; - pathSpell.Create(); - int32_t nStart = 0; - FX_FLOAT fOffSetX = m_rtEngine.left - m_fScrollOffsetX; - FX_FLOAT fOffSetY = m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset; - CFX_WideString wsSpell; - GetText(wsSpell); - int32_t nContentLen = wsSpell.GetLength(); - for (int i = 0; i < nContentLen; i++) { - if (FX_EDIT_ISLATINWORD(wsSpell[i])) { - if (sLatinWord.IsEmpty()) { - nStart = i; - } - sLatinWord += (FX_CHAR)wsSpell[i]; - } else { - checkWordEvent.bsWord = sLatinWord; - checkWordEvent.bCheckWord = TRUE; - DispatchEvent(&checkWordEvent); - if (!sLatinWord.IsEmpty() && !checkWordEvent.bCheckWord) { - AddSpellCheckObj(pathSpell, nStart, sLatinWord.GetLength(), fOffSetX, - fOffSetY); - } - sLatinWord.Empty(); - } - } - checkWordEvent.bsWord = sLatinWord; - checkWordEvent.bCheckWord = TRUE; - DispatchEvent(&checkWordEvent); - if (!sLatinWord.IsEmpty() && !checkWordEvent.bCheckWord) { - AddSpellCheckObj(pathSpell, nStart, sLatinWord.GetLength(), fOffSetX, - fOffSetY); - } - if (!pathSpell.IsEmpty()) { - CFX_RectF rtClip = m_rtEngine; - CFX_Matrix mt; - mt.Set(1, 0, 0, 1, fOffSetX, fOffSetY); - if (pMatrix) { - pMatrix->TransformRect(rtClip); - mt.Concat(*pMatrix); - } - pGraphics->SetClipRect(rtClip); - pGraphics->SetStrokeColor(&crLine); - pGraphics->SetLineWidth(0); - pGraphics->StrokePath(&pathSpell, NULL); - } - pGraphics->RestoreGraphState(); -} -FWL_ERR CFWL_EditImp::DrawWidget(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!pGraphics) - return FWL_ERR_Indefinite; - if (!m_pProperties->m_pThemeProvider) - return FWL_ERR_Indefinite; - if (m_rtClient.IsEmpty()) { - return FWL_ERR_Indefinite; - } - IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider; - if (!m_pWidgetMgr->IsFormDisabled()) { - DrawTextBk(pGraphics, pTheme, pMatrix); - } - if (m_pEdtEngine) { - DrawContent(pGraphics, pTheme, pMatrix); - } - if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) && - !(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly)) { - DrawSpellCheck(pGraphics, pMatrix); - } - if (HasBorder()) { - DrawBorder(pGraphics, FWL_PART_EDT_Border, pTheme, pMatrix); - } - if (HasEdge()) { - DrawEdge(pGraphics, FWL_PART_EDT_Edge, pTheme, pMatrix); - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) { - if (!pThemeProvider) - return FWL_ERR_Indefinite; - if (m_pHorzScrollBar) { - m_pHorzScrollBar->SetThemeProvider(pThemeProvider); - } - if (m_pVertScrollBar) { - m_pVertScrollBar->SetThemeProvider(pThemeProvider); - } - if (m_pCaret) { - m_pCaret->SetThemeProvider(pThemeProvider); - } - m_pProperties->m_pThemeProvider = pThemeProvider; - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::SetText(const CFX_WideString& wsText) { - m_pEdtEngine->SetText(wsText); - return FWL_ERR_Succeeded; -} -int32_t CFWL_EditImp::GetTextLength() const { - if (!m_pEdtEngine) - return -1; - return m_pEdtEngine->GetTextLength(); -} -FWL_ERR CFWL_EditImp::GetText(CFX_WideString& wsText, - int32_t nStart, - int32_t nCount) const { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - m_pEdtEngine->GetText(wsText, nStart, nCount); - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::ClearText() { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - m_pEdtEngine->ClearText(); - return FWL_ERR_Succeeded; -} -int32_t CFWL_EditImp::GetCaretPos() const { - if (!m_pEdtEngine) - return -1; - return m_pEdtEngine->GetCaretPos(); -} -int32_t CFWL_EditImp::SetCaretPos(int32_t nIndex, FX_BOOL bBefore) { - if (!m_pEdtEngine) - return -1; - return m_pEdtEngine->SetCaretPos(nIndex, bBefore); -} -FWL_ERR CFWL_EditImp::AddSelRange(int32_t nStart, int32_t nCount) { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - m_pEdtEngine->AddSelRange(nStart, nCount); - return FWL_ERR_Succeeded; -} -int32_t CFWL_EditImp::CountSelRanges() { - if (!m_pEdtEngine) - return 0; - return m_pEdtEngine->CountSelRanges(); - return FWL_ERR_Succeeded; -} -int32_t CFWL_EditImp::GetSelRange(int32_t nIndex, int32_t& nStart) { - if (!m_pEdtEngine) - return -1; - return m_pEdtEngine->GetSelRange(nIndex, nStart); -} -FWL_ERR CFWL_EditImp::ClearSelections() { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - m_pEdtEngine->ClearSelection(); - return FWL_ERR_Succeeded; -} -int32_t CFWL_EditImp::GetLimit() { - return m_nLimit; -} -FWL_ERR CFWL_EditImp::SetLimit(int32_t nLimit) { - m_nLimit = nLimit; - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - m_pEdtEngine->SetLimit(nLimit); - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::SetAliasChar(FX_WCHAR wAlias) { - if (!m_pEdtEngine) - return FWL_ERR_Indefinite; - m_pEdtEngine->SetAliasChar(wAlias); - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::Insert(int32_t nStart, - const FX_WCHAR* lpText, - int32_t nLen) { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) || - (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) { - return FWL_ERR_Indefinite; - } - m_pEdtEngine->Insert(nStart, lpText, nLen); - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::DeleteSelections() { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - int32_t iCount = m_pEdtEngine->CountSelRanges(); - if (iCount > 0) { - m_pEdtEngine->Delete(-1); - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::DeleteRange(int32_t nStart, int32_t nCount) { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - m_pEdtEngine->DeleteRange(nStart, nCount); - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::ReplaceSelections(const CFX_WideStringC& wsReplace) { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - int32_t iCount = m_pEdtEngine->CountSelRanges(); - for (int i = 0; i < iCount; i++) { - int32_t nStart; - int32_t nCount = m_pEdtEngine->GetSelRange(i, nStart); - m_pEdtEngine->Replace(nStart, nCount, wsReplace); - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::Replace(int32_t nStart, - int32_t nLen, - const CFX_WideStringC& wsReplace) { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - m_pEdtEngine->Replace(nStart, nLen, wsReplace); - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::DoClipboard(int32_t iCmd) { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) || - (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) { - return FWL_ERR_Succeeded; - } - return FWL_ERR_Indefinite; -} -FX_BOOL CFWL_EditImp::Copy(CFX_WideString& wsCopy) { - if (!m_pEdtEngine) - return FALSE; - int32_t nCount = m_pEdtEngine->CountSelRanges(); - if (nCount == 0) { - return FALSE; - } - wsCopy.Empty(); - CFX_WideString wsTemp; - int32_t nStart, nLength; - for (int32_t i = 0; i < nCount; i++) { - nLength = m_pEdtEngine->GetSelRange(i, nStart); - m_pEdtEngine->GetText(wsTemp, nStart, nLength); - wsCopy += wsTemp; - wsTemp.Empty(); - } - return TRUE; -} -FX_BOOL CFWL_EditImp::Cut(CFX_WideString& wsCut) { - if (!m_pEdtEngine) - return FALSE; - int32_t nCount = m_pEdtEngine->CountSelRanges(); - if (nCount == 0) { - return FALSE; - } - wsCut.Empty(); - CFX_WideString wsTemp; - int32_t nStart, nLength; - for (int32_t i = 0; i < nCount; i++) { - nLength = m_pEdtEngine->GetSelRange(i, nStart); - m_pEdtEngine->GetText(wsTemp, nStart, nLength); - wsCut += wsTemp; - wsTemp.Empty(); - } - m_pEdtEngine->Delete(0); - return TRUE; -} -FX_BOOL CFWL_EditImp::Paste(const CFX_WideString& wsPaste) { - if (!m_pEdtEngine) - return FALSE; - int32_t nCaret = m_pEdtEngine->GetCaretPos(); - int32_t iError = - m_pEdtEngine->Insert(nCaret, wsPaste.c_str(), wsPaste.GetLength()); - if (iError < 0) { - ProcessInsertError(iError); - return FALSE; - } - return TRUE; -} -FX_BOOL CFWL_EditImp::Delete() { - if (!m_pEdtEngine) - return FALSE; - int32_t nCount = m_pEdtEngine->CountSelRanges(); - if (nCount < 1) { - return FALSE; - } - m_pEdtEngine->Delete(0); - return TRUE; -} -FX_BOOL CFWL_EditImp::Redo(const CFX_ByteStringC& bsRecord) { - if (!m_pEdtEngine) - return FALSE; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_NoRedoUndo) { - return TRUE; - } - return m_pEdtEngine->Redo(bsRecord); -} -FX_BOOL CFWL_EditImp::Undo(const CFX_ByteStringC& bsRecord) { - if (!m_pEdtEngine) - return FALSE; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_NoRedoUndo) { - return TRUE; - } - return m_pEdtEngine->Undo(bsRecord); -} -FX_BOOL CFWL_EditImp::Undo() { - if (!CanUndo()) { - return FALSE; - } - CFX_ByteString bsRecord = m_RecordArr[m_iCurRecord--]; - return Undo(bsRecord); -} -FX_BOOL CFWL_EditImp::Redo() { - if (!CanRedo()) { - return FALSE; - } - CFX_ByteString bsRecord = m_RecordArr[++m_iCurRecord]; - return Redo(bsRecord); -} -FX_BOOL CFWL_EditImp::CanUndo() { - return m_iCurRecord >= 0; -} -FX_BOOL CFWL_EditImp::CanRedo() { - return m_iCurRecord < m_RecordArr.GetSize() - 1; -} -FWL_ERR CFWL_EditImp::SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) { - if (!m_pEdtEngine) - return FWL_ERR_Succeeded; - FDE_LPTXTEDTPARAMS pParams = - (FDE_LPTXTEDTPARAMS)m_pEdtEngine->GetEditParams(); - pParams->fTabWidth = fTabWidth; - pParams->bTabEquidistant = bEquidistant; - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::SetOuter(IFWL_Widget* pOuter) { - m_pOuter = pOuter; - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::SetNumberRange(int32_t iMin, int32_t iMax) { - m_iMin = iMin; - m_iMax = iMax; - m_bSetRange = TRUE; - return FWL_ERR_Succeeded; -} -void CFWL_EditImp::On_CaretChanged(IFDE_TxtEdtEngine* pEdit, - int32_t nPage, - FX_BOOL bVisible) { - if (m_rtEngine.IsEmpty()) { - return; - } - if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) { - return; - } - FX_BOOL bRepaintContent = UpdateOffset(); - UpdateCaret(); - CFX_RectF rtInvalid; - rtInvalid.Set(0, 0, 0, 0); - FX_BOOL bRepaintScroll = FALSE; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine) { - IFWL_ScrollBar* pScroll = UpdateScroll(); - if (pScroll) { - pScroll->GetWidgetRect(rtInvalid); - bRepaintScroll = TRUE; - } - } - if (bRepaintContent || bRepaintScroll) { - if (bRepaintContent) { - rtInvalid.Union(m_rtEngine); - } - Repaint(&rtInvalid); - } -} -void CFWL_EditImp::On_TextChanged(IFDE_TxtEdtEngine* pEdit, - FDE_TXTEDT_TEXTCHANGE_INFO& ChangeInfo) { - FX_DWORD dwStyleEx = m_pProperties->m_dwStyleExes; - if (dwStyleEx & FWL_STYLEEXT_EDT_VAlignMask) { - UpdateVAlignment(); - } - IFDE_TxtEdtPage* page = m_pEdtEngine->GetPage(0); - FX_FLOAT fContentWidth = page->GetContentsBox().width; - FX_FLOAT fContentHeight = page->GetContentsBox().height; - CFX_RectF rtTemp; - GetClientRect(rtTemp); - FX_BOOL bHSelfAdaption = - m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption; - FX_BOOL bVSelfAdaption = - m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption; - FX_BOOL bNeedUpdate = FALSE; - if (bHSelfAdaption || bVSelfAdaption) { - CFWL_EvtEdtPreSelfAdaption evt; - evt.m_pSrcTarget = m_pInterface; - evt.bHSelfAdaption = TRUE; - evt.bVSelfAdaption = TRUE; - FX_FLOAT fWidth; - FX_FLOAT fHight; - fWidth = bHSelfAdaption ? fContentWidth : m_pProperties->m_rtWidget.width; - fHight = bVSelfAdaption ? fContentHeight : m_pProperties->m_rtWidget.height; - evt.rtAfterChange.Set(0, 0, fWidth, fHight); - DispatchEvent(&evt); - if (!evt.bHSelfAdaption) { - ModifyStylesEx( - 0, FWL_STYLEEXT_EDT_HSelfAdaption | FWL_STYLEEXT_EDT_AutoHScroll); - } - if (!evt.bVSelfAdaption) { - ModifyStylesEx( - 0, FWL_STYLEEXT_EDT_VSelfAdaption | FWL_STYLEEXT_EDT_AutoVScroll); - } - bNeedUpdate = (bHSelfAdaption && !evt.bHSelfAdaption) || - (bVSelfAdaption && !evt.bVSelfAdaption); - } - FX_FLOAT fContentWidth1 = fContentWidth; - FX_FLOAT fContentHeight1 = fContentHeight; - if (bNeedUpdate) { - UpdateEditParams(); - UpdateEditLayout(); - IFDE_TxtEdtPage* page1 = m_pEdtEngine->GetPage(0); - fContentWidth1 = page1->GetContentsBox().width; - fContentHeight1 = page1->GetContentsBox().height; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption) { - rtTemp.width = std::max(m_pProperties->m_rtWidget.width, fContentWidth1); - m_pProperties->m_rtWidget.width = fContentWidth1; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption) { - rtTemp.height = std::max(m_pProperties->m_rtWidget.height, fContentHeight1); - m_pProperties->m_rtWidget.height = fContentHeight1; - } - CFWL_EvtEdtTextChanged event; - event.m_pSrcTarget = m_pInterface; - event.nChangeType = ChangeInfo.nChangeType; - event.wsInsert = ChangeInfo.wsInsert; - event.wsDelete = ChangeInfo.wsDelete; - event.wsPrevText = ChangeInfo.wsPrevText; - DispatchEvent(&event); - LayoutScrollBar(); - Repaint(&rtTemp); -} -void CFWL_EditImp::On_SelChanged(IFDE_TxtEdtEngine* pEdit) { - CFX_RectF rtTemp; - GetClientRect(rtTemp); - Repaint(&rtTemp); -} -FX_BOOL CFWL_EditImp::On_PageLoad(IFDE_TxtEdtEngine* pEdit, - int32_t nPageIndex, - int32_t nPurpose) { - IFDE_TxtEdtEngine* pEdtEngine = m_pEdtEngine; - IFDE_TxtEdtPage* pPage = pEdtEngine->GetPage(nPageIndex); - if (!pPage) - return FALSE; - pPage->LoadPage(nullptr, nullptr); - return TRUE; -} -FX_BOOL CFWL_EditImp::On_PageUnload(IFDE_TxtEdtEngine* pEdit, - int32_t nPageIndex, - int32_t nPurpose) { - IFDE_TxtEdtEngine* pEdtEngine = m_pEdtEngine; - IFDE_TxtEdtPage* pPage = pEdtEngine->GetPage(nPageIndex); - if (!pPage) - return FALSE; - pPage->UnloadPage(nullptr); - return TRUE; -} - -void CFWL_EditImp::On_AddDoRecord(IFDE_TxtEdtEngine* pEdit, - const CFX_ByteStringC& bsDoRecord) { - AddDoRecord(bsDoRecord); -} - -FX_BOOL CFWL_EditImp::On_ValidateField(IFDE_TxtEdtEngine* pEdit, - int32_t nBlockIndex, - int32_t nFieldIndex, - const CFX_WideString& wsFieldText, - int32_t nCharIndex) { - return TRUE; -} -FX_BOOL CFWL_EditImp::On_ValidateBlock(IFDE_TxtEdtEngine* pEdit, - int32_t nBlockIndex) { - return TRUE; -} -FX_BOOL CFWL_EditImp::On_GetBlockFormatText(IFDE_TxtEdtEngine* pEdit, - int32_t nBlockIndex, - CFX_WideString& wsBlockText) { - return FALSE; -} -FX_BOOL CFWL_EditImp::On_Validate(IFDE_TxtEdtEngine* pEdit, - CFX_WideString& wsText) { - IFWL_Widget* pDst = GetOuter(); - if (!pDst) { - pDst = m_pInterface; - } - CFWL_EvtEdtValidate event; - event.pDstWidget = pDst; - event.m_pSrcTarget = m_pInterface; - event.wsInsert = wsText; - event.bValidate = TRUE; - DispatchEvent(&event); - return event.bValidate; -} -FWL_ERR CFWL_EditImp::SetBackgroundColor(FX_DWORD color) { - m_backColor = color; - m_updateBackColor = TRUE; - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImp::SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize) { - m_wsFont = wsFont; - m_fFontSize = fSize; - return FWL_ERR_Succeeded; -} -void CFWL_EditImp::SetScrollOffset(FX_FLOAT fScrollOffset) { - m_fScrollOffsetY = fScrollOffset; -} -void CFWL_EditImp::DrawTextBk(CFX_Graphics* pGraphics, - IFWL_ThemeProvider* pTheme, - const CFX_Matrix* pMatrix) { - CFWL_ThemeBackground param; - param.m_pWidget = m_pInterface; - param.m_iPart = FWL_PART_EDT_Background; - param.m_dwData = FWL_PARTDATA_EDT_Background; - param.m_dwStates = m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly - ? FWL_PARTSTATE_EDT_ReadOnly - : FWL_PARTSTATE_EDT_Normal; - FX_DWORD dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled); - if (dwStates) { - param.m_dwStates = FWL_PARTSTATE_EDT_Disable; - } - param.m_pGraphics = pGraphics; - param.m_matrix = *pMatrix; - param.m_rtPart = m_rtClient; - pTheme->DrawBackground(¶m); - if (!IsShowScrollBar(TRUE) || !IsShowScrollBar(FALSE)) { - return; - } - CFX_RectF rtScorll; - m_pHorzScrollBar->GetWidgetRect(rtScorll); - CFX_RectF rtStatic; - rtStatic.Set(m_rtClient.right() - rtScorll.height, - m_rtClient.bottom() - rtScorll.height, rtScorll.height, - rtScorll.height); - param.m_dwData = FWL_PARTDATA_EDT_StaticBackground; - param.m_rtPart = rtStatic; - pTheme->DrawBackground(¶m); -} -void CFWL_EditImp::DrawContent(CFX_Graphics* pGraphics, - IFWL_ThemeProvider* pTheme, - const CFX_Matrix* pMatrix) { - if (!m_pEdtEngine) - return; - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0); - if (!pPage) - return; - pGraphics->SaveGraphState(); - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_CombText) { - pGraphics->SaveGraphState(); - } - CFX_RectF rtClip = m_rtEngine; - FX_FLOAT fOffSetX = m_rtEngine.left - m_fScrollOffsetX; - FX_FLOAT fOffSetY = m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset; - CFX_Matrix mt; - mt.Set(1, 0, 0, 1, fOffSetX, fOffSetY); - if (pMatrix) { - pMatrix->TransformRect(rtClip); - mt.Concat(*pMatrix); - } - FX_BOOL bShowSel = - (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_NoHideSel) || - (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused); - if (bShowSel) { - IFWL_Widget* pForm = - m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm); - if (pForm) { - bShowSel = (pForm->GetStates() & FWL_WGTSTATE_Deactivated) != - FWL_WGTSTATE_Deactivated; - } - } - int32_t nSelCount = m_pEdtEngine->CountSelRanges(); - if (bShowSel && nSelCount > 0) { - int32_t nPageCharStart = pPage->GetCharStart(); - int32_t nPageCharCount = pPage->GetCharCount(); - int32_t nPageCharEnd = nPageCharStart + nPageCharCount - 1; - int32_t nCharCount; - int32_t nCharStart; - CFX_RectFArray rectArr; - int32_t i = 0; - for (i = 0; i < nSelCount; i++) { - nCharCount = m_pEdtEngine->GetSelRange(i, nCharStart); - int32_t nCharEnd = nCharStart + nCharCount - 1; - if (nCharEnd < nPageCharStart || nCharStart > nPageCharEnd) { - continue; - } - int32_t nBgn = std::max(nCharStart, nPageCharStart); - int32_t nEnd = std::min(nCharEnd, nPageCharEnd); - pPage->CalcRangeRectArray(nBgn - nPageCharStart, nEnd - nBgn + 1, - rectArr); - } - int32_t nCount = rectArr.GetSize(); - CFX_Path path; - path.Create(); - for (i = 0; i < nCount; i++) { - rectArr[i].left += fOffSetX; - rectArr[i].top += fOffSetY; - path.AddRectangle(rectArr[i].left, rectArr[i].top, rectArr[i].width, - rectArr[i].height); - } - pGraphics->SetClipRect(rtClip); - CFWL_ThemeBackground param; - param.m_pGraphics = pGraphics; - param.m_matrix = *pMatrix; - param.m_pWidget = m_pInterface; - param.m_iPart = FWL_PART_EDT_Background; - param.m_pPath = &path; - pTheme->DrawBackground(¶m); - } - CFX_RenderDevice* pRenderDev = pGraphics->GetRenderDevice(); - if (!pRenderDev) - return; - IFDE_RenderDevice* pRenderDevice = IFDE_RenderDevice::Create(pRenderDev); - if (!pRenderDevice) - return; - IFDE_RenderContext* pRenderContext = IFDE_RenderContext::Create(); - if (!pRenderContext) - return; - pRenderDevice->SetClipRect(rtClip); - pRenderContext->StartRender(pRenderDevice, pPage, mt); - pRenderContext->DoRender(NULL); - pRenderContext->Release(); - pRenderDevice->Release(); - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_CombText) { - pGraphics->RestoreGraphState(); - CFX_Path path; - path.Create(); - int32_t iLimit = m_nLimit > 0 ? m_nLimit : 1; - FX_FLOAT fStep = m_rtEngine.width / iLimit; - FX_FLOAT fLeft = m_rtEngine.left + 1; - for (int32_t i = 1; i < iLimit; i++) { - fLeft += fStep; - path.AddLine(fLeft, m_rtClient.top, fLeft, m_rtClient.bottom()); - } - CFWL_ThemeBackground param; - param.m_pGraphics = pGraphics; - param.m_matrix = *pMatrix; - param.m_pWidget = m_pInterface; - param.m_iPart = FWL_PART_EDT_CombTextLine; - param.m_pPath = &path; - pTheme->DrawBackground(¶m); - } - pGraphics->RestoreGraphState(); -} -void CFWL_EditImp::UpdateEditEngine() { - UpdateEditParams(); - UpdateEditLayout(); - if (m_nLimit > -1) { - m_pEdtEngine->SetLimit(m_nLimit); - } -} -void CFWL_EditImp::UpdateEditParams() { - FDE_TXTEDTPARAMS params; - params.nHorzScale = 100; - params.fPlateWidth = m_rtEngine.width; - params.fPlateHeight = m_rtEngine.height; - if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_RTLLayout) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_RTL; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VerticalLayout) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_DocVertical; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VerticalChars) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_CharVertial; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReverseLine) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_LineReserve; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ArabicShapes) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_ArabicShapes; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ExpandTab) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_ExpandTab; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_CombText) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_CombText; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_LastLineHeight) { - params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_LastLineHeight; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_Validate) { - params.dwMode |= FDE_TEXTEDITMODE_Validate; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_Password) { - params.dwMode |= FDE_TEXTEDITMODE_Password; - } - switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HAlignMask) { - case FWL_STYLEEXT_EDT_HNear: { - params.dwAlignment |= FDE_TEXTEDITALIGN_Left; - break; - } - case FWL_STYLEEXT_EDT_HCenter: { - params.dwAlignment |= FDE_TEXTEDITALIGN_Center; - break; - } - case FWL_STYLEEXT_EDT_HFar: { - params.dwAlignment |= FDE_TEXTEDITALIGN_Right; - break; - } - default: {} - } - switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HAlignModeMask) { - case FWL_STYLEEXT_EDT_Justified: { - params.dwAlignment |= FDE_TEXTEDITALIGN_Justified; - break; - } - case FWL_STYLEEXT_EDT_Distributed: { - params.dwAlignment |= FDE_TEXTEDITALIGN_Distributed; - break; - } - default: { params.dwAlignment |= FDE_TEXTEDITALIGN_Normal; } - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine) { - params.dwMode |= FDE_TEXTEDITMODE_MultiLines; - if ((m_pProperties->m_dwStyles & FWL_WGTSTYLE_HScroll) == 0 && - (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_AutoHScroll) == 0) { - params.dwMode |= - FDE_TEXTEDITMODE_AutoLineWrap | FDE_TEXTEDITMODE_LimitArea_Horz; - } - if ((m_pProperties->m_dwStyles & FWL_WGTSTYLE_VScroll) == 0 && - (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_AutoVScroll) == 0) { - params.dwMode |= FDE_TEXTEDITMODE_LimitArea_Vert; - } else { - params.fPlateHeight = 0x00FFFFFF; - } - } else { - if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_AutoHScroll) == 0) { - params.dwMode |= FDE_TEXTEDITMODE_LimitArea_Horz; - } - } - if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) || - (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) { - params.dwMode |= FDE_TEXTEDITMODE_ReadOnly; - } - FX_FLOAT* pFontSize = - static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_FontSize)); - if (!pFontSize) - return; - m_fFontSize = *pFontSize; - FX_DWORD* pFontColor = - static_cast<FX_DWORD*>(GetThemeCapacity(FWL_WGTCAPACITY_TextColor)); - if (!pFontColor) - return; - params.dwFontColor = *pFontColor; - FX_FLOAT* pLineHeight = - static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_LineHeight)); - if (!pLineHeight) - return; - params.fLineSpace = *pLineHeight; - IFX_Font* pFont = - static_cast<IFX_Font*>(GetThemeCapacity(FWL_WGTCAPACITY_Font)); - if (!pFont) - return; - params.pFont = pFont; - params.fFontSize = m_fFontSize; - params.nLineCount = (int32_t)(params.fPlateHeight / params.fLineSpace); - if (params.nLineCount <= 0) { - params.nLineCount = 1; - } - params.fTabWidth = params.fFontSize * 1; - params.bTabEquidistant = TRUE; - params.wLineBreakChar = L'\n'; - params.nCharRotation = 0; - params.pEventSink = this; - m_pEdtEngine->SetEditParams(params); -} - -void CFWL_EditImp::UpdateEditLayout() { - if (m_pEdtEngine->GetTextLength() <= 0) - m_pEdtEngine->SetTextByStream(nullptr); - - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0); - if (pPage) - pPage->UnloadPage(nullptr); - - m_pEdtEngine->StartLayout(); - m_pEdtEngine->DoLayout(nullptr); - m_pEdtEngine->EndLayout(); - pPage = m_pEdtEngine->GetPage(0); - if (pPage) - pPage->LoadPage(nullptr, nullptr); -} - -FX_BOOL CFWL_EditImp::UpdateOffset() { - CFX_RectF rtCaret; - m_pEdtEngine->GetCaretRect(rtCaret); - FX_FLOAT fOffSetX = m_rtEngine.left - m_fScrollOffsetX; - FX_FLOAT fOffSetY = m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset; - rtCaret.Offset(fOffSetX, fOffSetY); - const CFX_RectF& rtEidt = m_rtEngine; - if (rtEidt.Contains(rtCaret)) { - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0); - if (!pPage) - return FALSE; - CFX_RectF rtFDE = pPage->GetContentsBox(); - rtFDE.Offset(fOffSetX, fOffSetY); - if (rtFDE.right() < rtEidt.right() && m_fScrollOffsetX > 0) { - m_fScrollOffsetX += rtFDE.right() - rtEidt.right(); - if (m_fScrollOffsetX < 0) { - m_fScrollOffsetX = 0; - } - } - if (rtFDE.bottom() < rtEidt.bottom() && m_fScrollOffsetY > 0) { - m_fScrollOffsetY += rtFDE.bottom() - rtEidt.bottom(); - if (m_fScrollOffsetY < 0) { - m_fScrollOffsetY = 0; - } - } - return FALSE; - } else { - FX_FLOAT offsetX = 0.0; - FX_FLOAT offsetY = 0.0; - if (rtCaret.left < rtEidt.left) { - offsetX = rtCaret.left - rtEidt.left; - } - if (rtCaret.right() > rtEidt.right()) { - offsetX = rtCaret.right() - rtEidt.right(); - } - if (rtCaret.top < rtEidt.top) { - offsetY = rtCaret.top - rtEidt.top; - } - if (rtCaret.bottom() > rtEidt.bottom()) { - offsetY = rtCaret.bottom() - rtEidt.bottom(); - } - if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption)) { - m_fScrollOffsetX += offsetX; - } - if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption)) { - m_fScrollOffsetY += offsetY; - } - if (m_fFontSize > m_rtEngine.height) { - m_fScrollOffsetY = 0; - } - return TRUE; - } -} -FX_BOOL CFWL_EditImp::UpdateOffset(IFWL_ScrollBar* pScrollBar, - FX_FLOAT fPosChanged) { - if (pScrollBar == m_pHorzScrollBar.get()) { - m_fScrollOffsetX += fPosChanged; - } else { - m_fScrollOffsetY += fPosChanged; - } - return TRUE; -} -void CFWL_EditImp::UpdateVAlignment() { - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0); - if (!pPage) - return; - const CFX_RectF& rtFDE = pPage->GetContentsBox(); - FX_FLOAT fOffsetY = 0.0f; - FX_FLOAT fSpaceAbove = 0.0f; - FX_FLOAT fSpaceBelow = 0.0f; - CFX_SizeF* pSpace = static_cast<CFX_SizeF*>( - GetThemeCapacity(FWL_WGTCAPACITY_SpaceAboveBelow)); - if (pSpace) { - fSpaceAbove = pSpace->x; - fSpaceBelow = pSpace->y; - } - if (fSpaceAbove < 0.1f) { - fSpaceAbove = 0; - } - if (fSpaceBelow < 0.1f) { - fSpaceBelow = 0; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VCenter) { - fOffsetY = (m_rtEngine.height - rtFDE.height) / 2; - if (fOffsetY < (fSpaceAbove + fSpaceBelow) / 2 && - fSpaceAbove < fSpaceBelow) { - return; - } - fOffsetY += (fSpaceAbove - fSpaceBelow) / 2; - } else if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VFar) { - fOffsetY = (m_rtEngine.height - rtFDE.height); - fOffsetY -= fSpaceBelow; - } else { - fOffsetY += fSpaceAbove; - } - m_fVAlignOffset = fOffsetY; - if (m_fVAlignOffset < 0) { - m_fVAlignOffset = 0; - } -} -void CFWL_EditImp::UpdateCaret() { - CFX_RectF rtFDE; - m_pEdtEngine->GetCaretRect(rtFDE); - rtFDE.Offset(m_rtEngine.left - m_fScrollOffsetX, - m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset); - CFX_RectF rtCaret; - rtCaret.Set(rtFDE.left, rtFDE.top, rtFDE.width, rtFDE.height); - CFX_RectF temp = rtCaret; - CFX_RectF rtClient; - GetClientRect(rtClient); - rtCaret.Intersect(rtClient); - if (rtCaret.left > rtClient.right()) { - FX_FLOAT right = rtCaret.right(); - rtCaret.left = rtClient.right() - 1; - rtCaret.width = right - rtCaret.left; - } - FX_BOOL bIntersect = !rtCaret.IsEmpty(); - FX_BOOL bShow = TRUE; - FX_BOOL bShowWhole = FALSE; - if (!(m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) || !bIntersect) { - bShow = FALSE; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption && - temp.right() > m_rtEngine.right()) { - bShowWhole = TRUE; - } - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption && - temp.bottom() > m_rtEngine.bottom()) { - bShowWhole = TRUE; - } else { - bShow = (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused && bIntersect); - } - if (bShowWhole) { - rtCaret = temp; - } - ShowCaret(bShow, &rtCaret); -} -IFWL_ScrollBar* CFWL_EditImp::UpdateScroll() { - FX_BOOL bShowHorz = - m_pHorzScrollBar && - ((m_pHorzScrollBar->GetStates() & FWL_WGTSTATE_Invisible) == 0); - FX_BOOL bShowVert = - m_pVertScrollBar && - ((m_pVertScrollBar->GetStates() & FWL_WGTSTATE_Invisible) == 0); - if (!bShowHorz && !bShowVert) { - return NULL; - } - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0); - if (!pPage) - return NULL; - const CFX_RectF& rtFDE = pPage->GetContentsBox(); - IFWL_ScrollBar* pRepaint = NULL; - if (bShowHorz) { - CFX_RectF rtScroll; - m_pHorzScrollBar->GetWidgetRect(rtScroll); - if (rtScroll.width < rtFDE.width) { - m_pHorzScrollBar->LockUpdate(); - FX_FLOAT fRange = rtFDE.width - rtScroll.width; - m_pHorzScrollBar->SetRange(0.0f, fRange); - FX_FLOAT fPos = m_fScrollOffsetX; - if (fPos < 0.0f) { - fPos = 0.0f; - } - if (fPos > fRange) { - fPos = fRange; - } - m_pHorzScrollBar->SetPos(fPos); - m_pHorzScrollBar->SetTrackPos(fPos); - m_pHorzScrollBar->SetPageSize(rtScroll.width); - m_pHorzScrollBar->SetStepSize(rtScroll.width / 10); - m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Disabled, FALSE); - m_pHorzScrollBar->UnlockUpdate(); - m_pHorzScrollBar->Update(); - pRepaint = m_pHorzScrollBar.get(); - } else if ((m_pHorzScrollBar->GetStates() & FWL_WGTSTATE_Disabled) == 0) { - m_pHorzScrollBar->LockUpdate(); - m_pHorzScrollBar->SetRange(0, -1); - m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Disabled, TRUE); - m_pHorzScrollBar->UnlockUpdate(); - m_pHorzScrollBar->Update(); - pRepaint = m_pHorzScrollBar.get(); - } - } - if (bShowVert) { - CFX_RectF rtScroll; - m_pVertScrollBar->GetWidgetRect(rtScroll); - if (rtScroll.height < rtFDE.height) { - m_pVertScrollBar->LockUpdate(); - FX_FLOAT fStep = m_pEdtEngine->GetEditParams()->fLineSpace; - FX_FLOAT fRange = rtFDE.height - m_rtEngine.height; - if (fRange < fStep) { - fRange = fStep; - } - m_pVertScrollBar->SetRange(0.0f, fRange); - FX_FLOAT fPos = m_fScrollOffsetY; - if (fPos < 0.0f) { - fPos = 0.0f; - } - if (fPos > fRange) { - fPos = fRange; - } - m_pVertScrollBar->SetPos(fPos); - m_pVertScrollBar->SetTrackPos(fPos); - m_pVertScrollBar->SetPageSize(rtScroll.height); - m_pVertScrollBar->SetStepSize(fStep); - m_pVertScrollBar->SetStates(FWL_WGTSTATE_Disabled, FALSE); - m_pVertScrollBar->UnlockUpdate(); - m_pVertScrollBar->Update(); - pRepaint = m_pVertScrollBar.get(); - } else if ((m_pVertScrollBar->GetStates() & FWL_WGTSTATE_Disabled) == 0) { - m_pVertScrollBar->LockUpdate(); - m_pVertScrollBar->SetRange(0, -1); - m_pVertScrollBar->SetStates(FWL_WGTSTATE_Disabled, TRUE); - m_pVertScrollBar->UnlockUpdate(); - m_pVertScrollBar->Update(); - pRepaint = m_pVertScrollBar.get(); - } - } - return pRepaint; -} -FX_BOOL CFWL_EditImp::IsShowScrollBar(FX_BOOL bVert) { - FX_BOOL bShow = - (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ShowScrollbarFocus) - ? (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == - FWL_WGTSTATE_Focused - : TRUE; - if (bVert) { - return bShow && (m_pProperties->m_dwStyles & FWL_WGTSTYLE_VScroll) && - (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine) && - IsContentHeightOverflow(); - } - return bShow && (m_pProperties->m_dwStyles & FWL_WGTSTYLE_HScroll) && - (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine); -} -FX_BOOL CFWL_EditImp::IsContentHeightOverflow() { - if (!m_pEdtEngine) - return FALSE; - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0); - if (!pPage) - return FALSE; - return pPage->GetContentsBox().height > m_rtEngine.height + 1.0f; -} -int32_t CFWL_EditImp::AddDoRecord(const CFX_ByteStringC& bsDoRecord) { - int32_t nCount = m_RecordArr.GetSize(); - if (m_iCurRecord == nCount - 1) { - if (nCount == m_iMaxRecord) { - m_RecordArr.RemoveAt(0); - m_iCurRecord--; - } - } else { - for (int32_t i = nCount - 1; i > m_iCurRecord; i--) { - m_RecordArr.RemoveAt(i); - } - } - m_RecordArr.Add(bsDoRecord); - return m_iCurRecord = m_RecordArr.GetSize() - 1; -} -void CFWL_EditImp::Layout() { - GetClientRect(m_rtClient); - m_rtEngine = m_rtClient; - FX_FLOAT* pfWidth = - static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth)); - if (!pfWidth) - return; - FX_FLOAT fWidth = *pfWidth; - if (!m_pOuter) { - CFX_RectF* pUIMargin = - static_cast<CFX_RectF*>(GetThemeCapacity(FWL_WGTCAPACITY_UIMargin)); - if (pUIMargin) { - m_rtEngine.Deflate(pUIMargin->left, pUIMargin->top, pUIMargin->width, - pUIMargin->height); - } - } else if (m_pOuter->GetClassID() == FWL_CLASSHASH_DateTimePicker) { - CFWL_ThemePart part; - part.m_pWidget = m_pOuter; - CFX_RectF* pUIMargin = - static_cast<CFX_RectF*>(m_pOuter->GetThemeProvider()->GetCapacity( - &part, FWL_WGTCAPACITY_UIMargin)); - if (pUIMargin) { - m_rtEngine.Deflate(pUIMargin->left, pUIMargin->top, pUIMargin->width, - pUIMargin->height); - } - } - FX_BOOL bShowVertScrollbar = IsShowScrollBar(TRUE); - FX_BOOL bShowHorzScrollbar = IsShowScrollBar(FALSE); - if (bShowVertScrollbar) { - InitScrollBar(); - CFX_RectF rtVertScr; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) { - rtVertScr.Set(m_rtClient.right() + FWL_EDIT_Margin, m_rtClient.top, - fWidth, m_rtClient.height); - } else { - rtVertScr.Set(m_rtClient.right() - fWidth, m_rtClient.top, fWidth, - m_rtClient.height); - if (bShowHorzScrollbar) { - rtVertScr.height -= fWidth; - } - m_rtEngine.width -= fWidth; - } - m_pVertScrollBar->SetWidgetRect(rtVertScr); - m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE); - m_pVertScrollBar->Update(); - } else if (m_pVertScrollBar) { - m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE); - } - if (bShowHorzScrollbar) { - InitScrollBar(FALSE); - CFX_RectF rtHoriScr; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) { - rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() + FWL_EDIT_Margin, - m_rtClient.width, fWidth); - } else { - rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() - fWidth, - m_rtClient.width, fWidth); - if (bShowVertScrollbar) { - rtHoriScr.width -= fWidth; - } - m_rtEngine.height -= fWidth; - } - m_pHorzScrollBar->SetWidgetRect(rtHoriScr); - m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE); - m_pHorzScrollBar->Update(); - } else if (m_pHorzScrollBar) { - m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE); - } -} -void CFWL_EditImp::LayoutScrollBar() { - if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ShowScrollbarFocus) == - 0) { - return; - } - FX_FLOAT* pfWidth = NULL; - FX_BOOL bShowVertScrollbar = IsShowScrollBar(TRUE); - FX_BOOL bShowHorzScrollbar = IsShowScrollBar(FALSE); - if (bShowVertScrollbar) { - if (!m_pVertScrollBar) { - pfWidth = static_cast<FX_FLOAT*>( - GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth)); - FX_FLOAT fWidth = pfWidth ? *pfWidth : 0; - InitScrollBar(); - CFX_RectF rtVertScr; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) { - rtVertScr.Set(m_rtClient.right() + FWL_EDIT_Margin, m_rtClient.top, - fWidth, m_rtClient.height); - } else { - rtVertScr.Set(m_rtClient.right() - fWidth, m_rtClient.top, fWidth, - m_rtClient.height); - if (bShowHorzScrollbar) { - rtVertScr.height -= fWidth; - } - } - m_pVertScrollBar->SetWidgetRect(rtVertScr); - m_pVertScrollBar->Update(); - } - m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE); - } else if (m_pVertScrollBar) { - m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE); - } - if (bShowHorzScrollbar) { - if (!m_pHorzScrollBar) { - if (!pfWidth) { - pfWidth = static_cast<FX_FLOAT*>( - GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth)); - } - FX_FLOAT fWidth = pfWidth ? *pfWidth : 0; - InitScrollBar(FALSE); - CFX_RectF rtHoriScr; - if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) { - rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() + FWL_EDIT_Margin, - m_rtClient.width, fWidth); - } else { - rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() - fWidth, - m_rtClient.width, fWidth); - if (bShowVertScrollbar) { - rtHoriScr.width -= (fWidth); - } - } - m_pHorzScrollBar->SetWidgetRect(rtHoriScr); - m_pHorzScrollBar->Update(); - } - m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE); - } else if (m_pHorzScrollBar) { - m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE); - } - if (bShowVertScrollbar || bShowHorzScrollbar) { - UpdateScroll(); - } -} -void CFWL_EditImp::DeviceToEngine(CFX_PointF& pt) { - pt.x += -m_rtEngine.left + m_fScrollOffsetX; - pt.y += -m_rtEngine.top - m_fVAlignOffset + m_fScrollOffsetY; -} -void CFWL_EditImp::InitScrollBar(FX_BOOL bVert) { - if ((bVert && m_pVertScrollBar) || (!bVert && m_pHorzScrollBar)) { - return; - } - CFWL_WidgetImpProperties prop; - prop.m_dwStyleExes = bVert ? FWL_STYLEEXT_SCB_Vert : FWL_STYLEEXT_SCB_Horz; - prop.m_dwStates = FWL_WGTSTATE_Disabled | FWL_WGTSTATE_Invisible; - prop.m_pParent = m_pInterface; - prop.m_pThemeProvider = m_pProperties->m_pThemeProvider; - IFWL_ScrollBar* pScrollBar = IFWL_ScrollBar::Create(prop, m_pInterface); - pScrollBar->Initialize(); - (bVert ? &m_pVertScrollBar : &m_pHorzScrollBar)->reset(pScrollBar); -} -void CFWL_EditImp::InitEngine() { - if (m_pEdtEngine) { - return; - } - m_pEdtEngine = IFDE_TxtEdtEngine::Create(); -} -extern FX_BOOL FWL_ShowCaret(IFWL_Widget* pWidget, - FX_BOOL bVisible, - const CFX_RectF* pRtAnchor); -void CFWL_EditImp::ShowCaret(FX_BOOL bVisible, CFX_RectF* pRect) { - if (m_pCaret) { - m_pCaret->ShowCaret(bVisible); - if (bVisible && !pRect->IsEmpty()) { - m_pCaret->SetWidgetRect(*pRect); - } - Repaint(&m_rtEngine); - } else { - IFWL_Widget* pOuter = m_pInterface; - if (bVisible) { - pRect->Offset(m_pProperties->m_rtWidget.left, - m_pProperties->m_rtWidget.top); - } - while (pOuter->GetOuter()) { - pOuter = pOuter->GetOuter(); - if (bVisible) { - CFX_RectF rtOuter; - pOuter->GetWidgetRect(rtOuter); - pRect->Offset(rtOuter.left, rtOuter.top); - } - } - FWL_ShowCaret(pOuter, bVisible, pRect); - } -} -FX_BOOL CFWL_EditImp::ValidateNumberChar(FX_WCHAR cNum) { - if (!m_pEdtEngine) { - return FALSE; - } - if (!m_bSetRange) { - return TRUE; - } - CFX_WideString wsOld, wsText; - m_pEdtEngine->GetText(wsText, 0); - if (wsText.IsEmpty()) { - if (cNum == L'0') { - return FALSE; - } - return TRUE; - } - int32_t caretPos = m_pEdtEngine->GetCaretPos(); - int32_t iSel = CountSelRanges(); - if (iSel == 0) { - if (cNum == L'0' && caretPos == 0) { - return FALSE; - } - int32_t nLen = wsText.GetLength(); - CFX_WideString l = wsText.Mid(0, caretPos); - CFX_WideString r = wsText.Mid(caretPos, nLen - caretPos); - CFX_WideString wsNew = l + cNum + r; - if (wsNew.GetInteger() <= m_iMax) { - return TRUE; - } - } else { - if (wsText.GetInteger() <= m_iMax) { - return TRUE; - } - } - return FALSE; -} -void CFWL_EditImp::InitCaret() { - if (!m_pCaret) { - if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_InnerCaret)) { - CFWL_WidgetImpProperties prop; - m_pCaret.reset(IFWL_Caret::Create(prop, m_pInterface)); - m_pCaret->Initialize(); - m_pCaret->SetParent(m_pInterface); - m_pCaret->SetStates(m_pProperties->m_dwStates); - } - } else if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_InnerCaret) == - 0) { - m_pCaret.reset(); - } -} -void CFWL_EditImp::ClearRecord() { - m_iCurRecord = -1; - m_RecordArr.RemoveAll(); -} -void CFWL_EditImp::ProcessInsertError(int32_t iError) { - switch (iError) { - case -2: { - CFWL_EvtEdtTextFull textFullEvent; - textFullEvent.m_pSrcTarget = m_pInterface; - DispatchEvent(&textFullEvent); - break; - } - default: {} - } -} -CFWL_EditImpDelegate::CFWL_EditImpDelegate(CFWL_EditImp* pOwner) - : m_pOwner(pOwner) {} -int32_t CFWL_EditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) { - if (!pMessage) - return 0; - FX_DWORD dwMsgCode = pMessage->GetClassID(); - int32_t iRet = 1; - switch (dwMsgCode) { - case FWL_MSGHASH_Activate: { - DoActivate(static_cast<CFWL_MsgActivate*>(pMessage)); - break; - } - case FWL_MSGHASH_Deactivate: { - DoDeactivate(static_cast<CFWL_MsgDeactivate*>(pMessage)); - break; - } - case FWL_MSGHASH_SetFocus: - case FWL_MSGHASH_KillFocus: { - OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus); - break; - } - case FWL_MSGHASH_Mouse: { - CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage); - FX_DWORD dwCmd = pMsg->m_dwCmd; - switch (dwCmd) { - case FWL_MSGMOUSECMD_LButtonDown: { - OnLButtonDown(pMsg); - break; - } - case FWL_MSGMOUSECMD_LButtonUp: { - OnLButtonUp(pMsg); - break; - } - case FWL_MSGMOUSECMD_LButtonDblClk: { - OnButtonDblClk(pMsg); - break; - } - case FWL_MSGMOUSECMD_MouseMove: { - OnMouseMove(pMsg); - break; - } - case FWL_MSGMOUSECMD_RButtonDown: { - DoButtonDown(pMsg); - break; - } - default: {} - } - break; - } - case FWL_MSGHASH_Key: { - CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage); - FX_DWORD dwCmd = pKey->m_dwCmd; - if (dwCmd == FWL_MSGKEYCMD_KeyDown) { - OnKeyDown(pKey); - } else if (dwCmd == FWL_MSGKEYCMD_Char) { - OnChar(pKey); - } - break; - } - default: { iRet = 0; } - } - CFWL_WidgetImpDelegate::OnProcessMessage(pMessage); - return iRet; -} -FWL_ERR CFWL_EditImpDelegate::OnProcessEvent(CFWL_Event* pEvent) { - if (!pEvent) - return FWL_ERR_Indefinite; - FX_DWORD dwHashCode = pEvent->GetClassID(); - if (dwHashCode != FWL_EVTHASH_Scroll) { - return FWL_ERR_Succeeded; - } - IFWL_Widget* pSrcTarget = pEvent->m_pSrcTarget; - if ((pSrcTarget == m_pOwner->m_pVertScrollBar.get() && - m_pOwner->m_pVertScrollBar) || - (pSrcTarget == m_pOwner->m_pHorzScrollBar.get() && - m_pOwner->m_pHorzScrollBar)) { - CFWL_EvtScroll* pScrollEvent = static_cast<CFWL_EvtScroll*>(pEvent); - OnScroll(static_cast<IFWL_ScrollBar*>(pSrcTarget), - pScrollEvent->m_iScrollCode, pScrollEvent->m_fPos); - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_EditImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - return m_pOwner->DrawWidget(pGraphics, pMatrix); -} -void CFWL_EditImpDelegate::DoActivate(CFWL_MsgActivate* pMsg) { - m_pOwner->m_pProperties->m_dwStates |= ~FWL_WGTSTATE_Deactivated; - m_pOwner->Repaint(&m_pOwner->m_rtClient); -} -void CFWL_EditImpDelegate::DoDeactivate(CFWL_MsgDeactivate* pMsg) { - m_pOwner->m_pProperties->m_dwStates &= FWL_WGTSTATE_Deactivated; - m_pOwner->Repaint(&m_pOwner->m_rtClient); -} -void CFWL_EditImpDelegate::DoButtonDown(CFWL_MsgMouse* pMsg) { - if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) { - m_pOwner->SetFocus(TRUE); - } - if (!m_pOwner->m_pEdtEngine) { - m_pOwner->UpdateEditEngine(); - } - IFDE_TxtEdtPage* pPage = m_pOwner->m_pEdtEngine->GetPage(0); - if (!pPage) - return; - CFX_PointF pt(pMsg->m_fx, pMsg->m_fy); - m_pOwner->DeviceToEngine(pt); - FX_BOOL bBefore = TRUE; - int32_t nIndex = pPage->GetCharIndex(pt, bBefore); - if (nIndex < 0) { - nIndex = 0; - } - m_pOwner->m_pEdtEngine->SetCaretPos(nIndex, bBefore); -} -void CFWL_EditImpDelegate::OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet) { - FX_DWORD dwStyleEx = m_pOwner->GetStylesEx(); - FX_BOOL bRepaint = dwStyleEx & FWL_STYLEEXT_EDT_InnerCaret; - if (bSet) { - m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused; - if (!m_pOwner->m_pEdtEngine) { - m_pOwner->UpdateEditEngine(); - } - m_pOwner->UpdateVAlignment(); - m_pOwner->UpdateOffset(); - m_pOwner->UpdateCaret(); - } else if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) { - m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused; - m_pOwner->ShowCaret(FALSE); - if (m_pOwner->m_pEdtEngine && - (dwStyleEx & FWL_STYLEEXT_EDT_NoHideSel) == 0) { - int32_t nSel = m_pOwner->CountSelRanges(); - if (nSel > 0) { - m_pOwner->ClearSelections(); - bRepaint = TRUE; - } - m_pOwner->SetCaretPos(0); - m_pOwner->UpdateOffset(); - } - m_pOwner->ClearRecord(); - } - m_pOwner->LayoutScrollBar(); - if (bRepaint) { - CFX_RectF rtInvalidate; - rtInvalidate.Set(0, 0, m_pOwner->m_pProperties->m_rtWidget.width, - m_pOwner->m_pProperties->m_rtWidget.height); - m_pOwner->Repaint(&rtInvalidate); - } -} -void CFWL_EditImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) { - DoCursor(pMsg); - if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) { - return; - } - m_pOwner->m_bLButtonDown = TRUE; - m_pOwner->SetGrab(TRUE); - DoButtonDown(pMsg); - int32_t nIndex = m_pOwner->m_pEdtEngine->GetCaretPos(); - FX_BOOL bRepaint = FALSE; - int32_t iCount = m_pOwner->m_pEdtEngine->CountSelRanges(); - if (iCount > 0) { - m_pOwner->m_pEdtEngine->ClearSelection(); - bRepaint = TRUE; - } - FX_BOOL bShift = pMsg->m_dwFlags & FWL_KEYFLAG_Shift; - if (bShift && m_pOwner->m_nSelStart != nIndex) { - int32_t iStart = std::min(m_pOwner->m_nSelStart, nIndex); - int32_t iEnd = std::max(m_pOwner->m_nSelStart, nIndex); - m_pOwner->m_pEdtEngine->AddSelRange(iStart, iEnd - iStart); - bRepaint = TRUE; - } else { - m_pOwner->m_nSelStart = nIndex; - } - if (bRepaint) { - m_pOwner->Repaint(&m_pOwner->m_rtEngine); - } -} -void CFWL_EditImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) { - DoCursor(pMsg); - m_pOwner->m_bLButtonDown = FALSE; - m_pOwner->SetGrab(FALSE); -} -void CFWL_EditImpDelegate::OnButtonDblClk(CFWL_MsgMouse* pMsg) { - if (!m_pOwner->m_pEdtEngine) - return; - DoCursor(pMsg); - IFDE_TxtEdtPage* pPage = m_pOwner->m_pEdtEngine->GetPage(0); - if (!pPage) - return; - CFX_PointF pt(pMsg->m_fx, pMsg->m_fy); - m_pOwner->DeviceToEngine(pt); - int32_t nCount = 0; - int32_t nIndex = pPage->SelectWord(pt, nCount); - if (nIndex < 0) { - return; - } - m_pOwner->m_pEdtEngine->AddSelRange(nIndex, nCount); - m_pOwner->m_pEdtEngine->SetCaretPos(nIndex + nCount - 1, FALSE); - m_pOwner->Repaint(&m_pOwner->m_rtEngine); -} -void CFWL_EditImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) { - if (!m_pOwner->m_pEdtEngine) - return; - DoCursor(pMsg); - if (m_pOwner->m_nSelStart == -1 || !m_pOwner->m_bLButtonDown) { - return; - } - IFDE_TxtEdtPage* pPage = m_pOwner->m_pEdtEngine->GetPage(0); - if (!pPage) - return; - CFX_PointF pt(pMsg->m_fx, pMsg->m_fy); - m_pOwner->DeviceToEngine(pt); - FX_BOOL bBefore = TRUE; - int32_t nIndex = pPage->GetCharIndex(pt, bBefore); - m_pOwner->m_pEdtEngine->SetCaretPos(nIndex, bBefore); - nIndex = m_pOwner->m_pEdtEngine->GetCaretPos(); - m_pOwner->m_pEdtEngine->ClearSelection(); - if (nIndex != m_pOwner->m_nSelStart) { - int32_t nLen = m_pOwner->m_pEdtEngine->GetTextLength(); - if (m_pOwner->m_nSelStart >= nLen) { - m_pOwner->m_nSelStart = nLen; - } - m_pOwner->m_pEdtEngine->AddSelRange( - std::min(m_pOwner->m_nSelStart, nIndex), - FXSYS_abs(nIndex - m_pOwner->m_nSelStart)); - } -} -void CFWL_EditImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) { - if (!m_pOwner->m_pEdtEngine) - return; - FDE_TXTEDTMOVECARET MoveCaret = MC_MoveNone; - FX_BOOL bShift = pMsg->m_dwFlags & FWL_KEYFLAG_Shift; - FX_BOOL bCtrl = pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl; - FX_DWORD dwKeyCode = pMsg->m_dwKeyCode; - switch (dwKeyCode) { - case FWL_VKEY_Left: { - MoveCaret = MC_Left; - break; - } - case FWL_VKEY_Right: { - MoveCaret = MC_Right; - break; - } - case FWL_VKEY_Up: { - MoveCaret = MC_Up; - break; - } - case FWL_VKEY_Down: { - MoveCaret = MC_Down; - break; - } - case FWL_VKEY_Home: { - if (bCtrl) { - MoveCaret = MC_Home; - } else { - MoveCaret = MC_LineStart; - } - break; - } - case FWL_VKEY_End: { - if (bCtrl) { - MoveCaret = MC_End; - } else { - MoveCaret = MC_LineEnd; - } - break; - } - case FWL_VKEY_Insert: { - break; - } - case FWL_VKEY_Delete: { - if ((m_pOwner->m_pProperties->m_dwStyleExes & - FWL_STYLEEXT_EDT_ReadOnly) || - (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) { - break; - } - int32_t nCaret = m_pOwner->m_pEdtEngine->GetCaretPos(); -#if (_FX_OS_ == _FX_MACOSX_) - m_pOwner->m_pEdtEngine->Delete(nCaret, TRUE); -#else - m_pOwner->m_pEdtEngine->Delete(nCaret); -#endif - break; - } - case FWL_VKEY_F2: { - break; - } - case FWL_VKEY_Tab: { - m_pOwner->DispatchKeyEvent(pMsg); - break; - } - default: { -#if (_FX_OS_ == _FX_MACOSX_) - if (pMsg->m_dwFlags & FWL_KEYFLAG_Command) { -#else - if (pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl) { -#endif - if (dwKeyCode == 0x43 || dwKeyCode == 0x63) { - m_pOwner->DoClipboard(1); - return; - } - if (dwKeyCode == 0x58 || dwKeyCode == 0x78) { - m_pOwner->DoClipboard(2); - return; - } - if (dwKeyCode == 0x56 || dwKeyCode == 0x76) { - m_pOwner->DoClipboard(3); - return; - } - } - } - } - if (MoveCaret != MC_MoveNone) { - m_pOwner->m_pEdtEngine->MoveCaretPos(MoveCaret, bShift, bCtrl); - } -} -void CFWL_EditImpDelegate::OnChar(CFWL_MsgKey* pMsg) { - if ((m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) || - (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) { - return; - } - if (!m_pOwner->m_pEdtEngine) - return; - int32_t iError = 0; - FX_WCHAR c = (FX_WCHAR)pMsg->m_dwKeyCode; - int32_t nCaret = m_pOwner->m_pEdtEngine->GetCaretPos(); - switch (c) { - case FWL_VKEY_Back: { - m_pOwner->m_pEdtEngine->Delete(nCaret, TRUE); - break; - } - case 0x0A: { - break; - } - case FWL_VKEY_Escape: { - break; - } - case FWL_VKEY_Tab: { - iError = m_pOwner->m_pEdtEngine->Insert(nCaret, L"\t", 1); - break; - } - case FWL_VKEY_Return: { - if (m_pOwner->m_pProperties->m_dwStyleExes & - FWL_STYLEEXT_EDT_WantReturn) { - iError = m_pOwner->m_pEdtEngine->Insert(nCaret, L"\n", 1); - } - break; - } - default: { - if (!m_pOwner->m_pWidgetMgr->IsFormDisabled()) { - if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_Number) { - if (((pMsg->m_dwKeyCode < FWL_VKEY_0) && - (pMsg->m_dwKeyCode != 0x2E && pMsg->m_dwKeyCode != 0x2D)) || - pMsg->m_dwKeyCode > FWL_VKEY_9) { - break; - } - if (!m_pOwner->ValidateNumberChar(c)) { - break; - } - } - } -#if (_FX_OS_ == _FX_MACOSX_) - if (pMsg->m_dwFlags & FWL_KEYFLAG_Command) -#else - if (pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl) -#endif - { - break; - } - iError = m_pOwner->m_pEdtEngine->Insert(nCaret, &c, 1); - break; - } - } - if (iError < 0) { - m_pOwner->ProcessInsertError(iError); - } -} -FX_BOOL CFWL_EditImpDelegate::OnScroll(IFWL_ScrollBar* pScrollBar, - FX_DWORD dwCode, - FX_FLOAT fPos) { - CFX_SizeF fs; - pScrollBar->GetRange(fs.x, fs.y); - FX_FLOAT iCurPos = pScrollBar->GetPos(); - FX_FLOAT fStep = pScrollBar->GetStepSize(); - switch (dwCode) { - case FWL_SCBCODE_Min: { - fPos = fs.x; - break; - } - case FWL_SCBCODE_Max: { - fPos = fs.y; - break; - } - case FWL_SCBCODE_StepBackward: { - fPos -= fStep; - if (fPos < fs.x + fStep / 2) { - fPos = fs.x; - } - break; - } - case FWL_SCBCODE_StepForward: { - fPos += fStep; - if (fPos > fs.y - fStep / 2) { - fPos = fs.y; - } - break; - } - case FWL_SCBCODE_PageBackward: { - fPos -= pScrollBar->GetPageSize(); - if (fPos < fs.x) { - fPos = fs.x; - } - break; - } - case FWL_SCBCODE_PageForward: { - fPos += pScrollBar->GetPageSize(); - if (fPos > fs.y) { - fPos = fs.y; - } - break; - } - case FWL_SCBCODE_Pos: - case FWL_SCBCODE_TrackPos: { - break; - } - case FWL_SCBCODE_EndScroll: { - return FALSE; - } - default: {} - } - if (iCurPos != fPos) { - pScrollBar->SetPos(fPos); - pScrollBar->SetTrackPos(fPos); - m_pOwner->UpdateOffset(pScrollBar, fPos - iCurPos); - if (m_pOwner->m_pEdtEngine) { - m_pOwner->UpdateCaret(); - } - CFX_RectF rect; - m_pOwner->GetWidgetRect(rect); - CFX_RectF rtInvalidate; - rtInvalidate.Set(0, 0, rect.width + 2, rect.height + 2); - m_pOwner->Repaint(&rtInvalidate); - } - return TRUE; -} -void CFWL_EditImpDelegate::DoCursor(CFWL_MsgMouse* pMsg) {} |