diff options
author | Tom Sepez <tsepez@chromium.org> | 2016-01-26 14:51:21 -0800 |
---|---|---|
committer | Tom Sepez <tsepez@chromium.org> | 2016-01-26 14:51:21 -0800 |
commit | 99ffdb0b9b488d743331646dc410f26b71e1f037 (patch) | |
tree | d9f7a4b05c8d4c46b38f9940ff8e3be9803b73e1 /xfa/src/fwl/src/basewidget/fwl_editimp.cpp | |
parent | c812495631df9f059bfd332ffe37e76dd011e96c (diff) | |
download | pdfium-99ffdb0b9b488d743331646dc410f26b71e1f037.tar.xz |
Fix DOS newlines
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1636873004 .
Diffstat (limited to 'xfa/src/fwl/src/basewidget/fwl_editimp.cpp')
-rw-r--r-- | xfa/src/fwl/src/basewidget/fwl_editimp.cpp | 4448 |
1 files changed, 2224 insertions, 2224 deletions
diff --git a/xfa/src/fwl/src/basewidget/fwl_editimp.cpp b/xfa/src/fwl/src/basewidget/fwl_editimp.cpp index 06e185e5a2..5957bb3b02 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); + } + } +} |