| Index: xfa/src/fwl/src/basewidget/fwl_editimp.cpp
|
| diff --git a/xfa/src/fwl/src/basewidget/fwl_editimp.cpp b/xfa/src/fwl/src/basewidget/fwl_editimp.cpp
|
| index 06e185e5a2fe2e4617227bd6ab985f84697174fe..5957bb3b02a9a68e4a80be27848e09f8bf03267b 100644
|
| --- a/xfa/src/fwl/src/basewidget/fwl_editimp.cpp
|
| +++ b/xfa/src/fwl/src/basewidget/fwl_editimp.cpp
|
| @@ -1,2224 +1,2224 @@
|
| -// 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 <algorithm>
|
| -
|
| -#include "xfa/src/foxitlib.h"
|
| -#include "xfa/src/fwl/src/core/include/fwl_threadimp.h"
|
| -#include "xfa/src/fwl/src/core/include/fwl_appimp.h"
|
| -#include "xfa/src/fwl/src/core/include/fwl_targetimp.h"
|
| -#include "xfa/src/fwl/src/core/include/fwl_noteimp.h"
|
| -#include "xfa/src/fwl/src/core/include/fwl_widgetimp.h"
|
| -#include "xfa/src/fwl/src/core/include/fwl_widgetmgrimp.h"
|
| -#include "xfa/src/fwl/src/basewidget/include/fwl_caretimp.h"
|
| -#include "xfa/src/fwl/src/basewidget/include/fwl_comboboximp.h"
|
| -#include "xfa/src/fwl/src/basewidget/include/fwl_editimp.h"
|
| -#include "xfa/src/fwl/src/basewidget/include/fwl_scrollbarimp.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::SetFormatString(const CFX_WideString& wsFormat) {
|
| - return static_cast<CFWL_EditImp*>(GetImpl())->SetFormatString(wsFormat);
|
| -}
|
| -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,
|
| - CFX_ByteStringArray& 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,
|
| - CFX_ByteStringArray& 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;
|
| - this->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::SetFormatString(const CFX_WideString& wsFormat) {
|
| - if (!m_pEdtEngine)
|
| - return FWL_ERR_Succeeded;
|
| - m_pEdtEngine->SetFormatBlock(0, wsFormat);
|
| - 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;
|
| - }
|
| - IFWL_AdapterNative* pNative = FWL_GetAdapterNative();
|
| - if (!pNative)
|
| - return FWL_ERR_Indefinite;
|
| - IFWL_AdapterClipboardMgr* pClipBorder = pNative->GetClipboardMgr();
|
| - if (!pClipBorder)
|
| - return FWL_ERR_Indefinite;
|
| - CFX_WideString wsText;
|
| - switch (iCmd) {
|
| - case 1: {
|
| - int32_t nStart;
|
| - int32_t nCount = m_pEdtEngine->GetSelRange(0, nStart);
|
| - if (nCount < 1) {
|
| - break;
|
| - }
|
| - m_pEdtEngine->GetText(wsText, nStart, nCount);
|
| - pClipBorder->SetStringData(wsText);
|
| - break;
|
| - }
|
| - case 2: {
|
| - int32_t nStart;
|
| - int32_t nCount = m_pEdtEngine->GetSelRange(0, nStart);
|
| - if (nCount < 1) {
|
| - break;
|
| - }
|
| - m_pEdtEngine->GetText(wsText, nStart, nCount);
|
| - m_pEdtEngine->DeleteRange(nStart, nCount);
|
| - m_pEdtEngine->ClearSelection();
|
| - pClipBorder->SetStringData(wsText);
|
| - break;
|
| - }
|
| - case 3: {
|
| - pClipBorder->GetStringData(wsText);
|
| - int32_t iLen = wsText.GetLength();
|
| - if (iLen < 0) {
|
| - break;
|
| - }
|
| - if (wsText[iLen] == L'\0') {
|
| - if (iLen == 1) {
|
| - break;
|
| - }
|
| - iLen--;
|
| - wsText = wsText.Left(iLen);
|
| - }
|
| - int32_t nPos = m_pEdtEngine->GetCaretPos();
|
| - m_pEdtEngine->Insert(nPos, wsText, iLen);
|
| - break;
|
| - }
|
| - default: {}
|
| - }
|
| - return FWL_ERR_Succeeded;
|
| -}
|
| -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();
|
| - 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();
|
| - return TRUE;
|
| -}
|
| -void CFWL_EditImp::On_AddDoRecord(IFDE_TxtEdtEngine* pEdit,
|
| - const CFX_ByteStringC& bsDoRecord) {
|
| - AddDoRecord(bsDoRecord);
|
| - CFWL_WidgetImp* pSrcTarget = GetRootOuter();
|
| - if (!pSrcTarget) {
|
| - pSrcTarget = this;
|
| - }
|
| - CFWL_EvtEdtAddDoRecord evt;
|
| - evt.m_pSrcTarget = m_pInterface;
|
| - evt.m_wsDoRecord = bsDoRecord;
|
| - m_pDelegate->OnProcessEvent(&evt);
|
| -}
|
| -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(NULL);
|
| - }
|
| - IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
|
| - if (pPage) {
|
| - pPage->UnloadPage();
|
| - pPage = NULL;
|
| - }
|
| - m_pEdtEngine->StartLayout();
|
| - m_pEdtEngine->DoLayout(NULL);
|
| - m_pEdtEngine->EndLayout();
|
| - pPage = m_pEdtEngine->GetPage(0);
|
| - if (pPage) {
|
| - pPage->LoadPage();
|
| - }
|
| -}
|
| -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;
|
| - pt.Set(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;
|
| - pt.Set(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;
|
| - pt.Set(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) {
|
| - if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
|
| - IFWL_AdapterNative* pNative = FWL_GetAdapterNative();
|
| - IFWL_AdapterCursorMgr* pCursorMgr = pNative->GetCursorMgr();
|
| - if (NULL != pCursorMgr) {
|
| - FWL_HCURSOR hCursor =
|
| - pCursorMgr->GetSystemCursor(FWL_CURSORTYPE_InputBeam);
|
| - pCursorMgr->SetCursor(hCursor);
|
| - pCursorMgr->ShowCursor(TRUE);
|
| - }
|
| - }
|
| -}
|
| +// 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 <algorithm>
|
| +
|
| +#include "xfa/src/foxitlib.h"
|
| +#include "xfa/src/fwl/src/core/include/fwl_threadimp.h"
|
| +#include "xfa/src/fwl/src/core/include/fwl_appimp.h"
|
| +#include "xfa/src/fwl/src/core/include/fwl_targetimp.h"
|
| +#include "xfa/src/fwl/src/core/include/fwl_noteimp.h"
|
| +#include "xfa/src/fwl/src/core/include/fwl_widgetimp.h"
|
| +#include "xfa/src/fwl/src/core/include/fwl_widgetmgrimp.h"
|
| +#include "xfa/src/fwl/src/basewidget/include/fwl_caretimp.h"
|
| +#include "xfa/src/fwl/src/basewidget/include/fwl_comboboximp.h"
|
| +#include "xfa/src/fwl/src/basewidget/include/fwl_editimp.h"
|
| +#include "xfa/src/fwl/src/basewidget/include/fwl_scrollbarimp.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::SetFormatString(const CFX_WideString& wsFormat) {
|
| + return static_cast<CFWL_EditImp*>(GetImpl())->SetFormatString(wsFormat);
|
| +}
|
| +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,
|
| + CFX_ByteStringArray& 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,
|
| + CFX_ByteStringArray& 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;
|
| + this->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::SetFormatString(const CFX_WideString& wsFormat) {
|
| + if (!m_pEdtEngine)
|
| + return FWL_ERR_Succeeded;
|
| + m_pEdtEngine->SetFormatBlock(0, wsFormat);
|
| + 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;
|
| + }
|
| + IFWL_AdapterNative* pNative = FWL_GetAdapterNative();
|
| + if (!pNative)
|
| + return FWL_ERR_Indefinite;
|
| + IFWL_AdapterClipboardMgr* pClipBorder = pNative->GetClipboardMgr();
|
| + if (!pClipBorder)
|
| + return FWL_ERR_Indefinite;
|
| + CFX_WideString wsText;
|
| + switch (iCmd) {
|
| + case 1: {
|
| + int32_t nStart;
|
| + int32_t nCount = m_pEdtEngine->GetSelRange(0, nStart);
|
| + if (nCount < 1) {
|
| + break;
|
| + }
|
| + m_pEdtEngine->GetText(wsText, nStart, nCount);
|
| + pClipBorder->SetStringData(wsText);
|
| + break;
|
| + }
|
| + case 2: {
|
| + int32_t nStart;
|
| + int32_t nCount = m_pEdtEngine->GetSelRange(0, nStart);
|
| + if (nCount < 1) {
|
| + break;
|
| + }
|
| + m_pEdtEngine->GetText(wsText, nStart, nCount);
|
| + m_pEdtEngine->DeleteRange(nStart, nCount);
|
| + m_pEdtEngine->ClearSelection();
|
| + pClipBorder->SetStringData(wsText);
|
| + break;
|
| + }
|
| + case 3: {
|
| + pClipBorder->GetStringData(wsText);
|
| + int32_t iLen = wsText.GetLength();
|
| + if (iLen < 0) {
|
| + break;
|
| + }
|
| + if (wsText[iLen] == L'\0') {
|
| + if (iLen == 1) {
|
| + break;
|
| + }
|
| + iLen--;
|
| + wsText = wsText.Left(iLen);
|
| + }
|
| + int32_t nPos = m_pEdtEngine->GetCaretPos();
|
| + m_pEdtEngine->Insert(nPos, wsText, iLen);
|
| + break;
|
| + }
|
| + default: {}
|
| + }
|
| + return FWL_ERR_Succeeded;
|
| +}
|
| +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();
|
| + 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();
|
| + return TRUE;
|
| +}
|
| +void CFWL_EditImp::On_AddDoRecord(IFDE_TxtEdtEngine* pEdit,
|
| + const CFX_ByteStringC& bsDoRecord) {
|
| + AddDoRecord(bsDoRecord);
|
| + CFWL_WidgetImp* pSrcTarget = GetRootOuter();
|
| + if (!pSrcTarget) {
|
| + pSrcTarget = this;
|
| + }
|
| + CFWL_EvtEdtAddDoRecord evt;
|
| + evt.m_pSrcTarget = m_pInterface;
|
| + evt.m_wsDoRecord = bsDoRecord;
|
| + m_pDelegate->OnProcessEvent(&evt);
|
| +}
|
| +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(NULL);
|
| + }
|
| + IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
|
| + if (pPage) {
|
| + pPage->UnloadPage();
|
| + pPage = NULL;
|
| + }
|
| + m_pEdtEngine->StartLayout();
|
| + m_pEdtEngine->DoLayout(NULL);
|
| + m_pEdtEngine->EndLayout();
|
| + pPage = m_pEdtEngine->GetPage(0);
|
| + if (pPage) {
|
| + pPage->LoadPage();
|
| + }
|
| +}
|
| +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;
|
| + pt.Set(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;
|
| + pt.Set(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;
|
| + pt.Set(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) {
|
| + if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
|
| + IFWL_AdapterNative* pNative = FWL_GetAdapterNative();
|
| + IFWL_AdapterCursorMgr* pCursorMgr = pNative->GetCursorMgr();
|
| + if (NULL != pCursorMgr) {
|
| + FWL_HCURSOR hCursor =
|
| + pCursorMgr->GetSystemCursor(FWL_CURSORTYPE_InputBeam);
|
| + pCursorMgr->SetCursor(hCursor);
|
| + pCursorMgr->ShowCursor(TRUE);
|
| + }
|
| + }
|
| +}
|
|
|
Chromium Code Reviews
Issue 1636873004:
XFA: Fix DOS newlines (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@xfa