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Diffstat (limited to 'fpdfsdk/pdfwindow/PWL_EditCtrl.cpp')
-rw-r--r--fpdfsdk/pdfwindow/PWL_EditCtrl.cpp483
1 files changed, 0 insertions, 483 deletions
diff --git a/fpdfsdk/pdfwindow/PWL_EditCtrl.cpp b/fpdfsdk/pdfwindow/PWL_EditCtrl.cpp
deleted file mode 100644
index c149e80f14..0000000000
--- a/fpdfsdk/pdfwindow/PWL_EditCtrl.cpp
+++ /dev/null
@@ -1,483 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "fpdfsdk/pdfwindow/PWL_EditCtrl.h"
-
-#include "core/fpdfdoc/cpvt_section.h"
-#include "core/fpdfdoc/cpvt_word.h"
-#include "core/fxge/fx_font.h"
-#include "fpdfsdk/fxedit/fxet_edit.h"
-#include "fpdfsdk/pdfwindow/PWL_Caret.h"
-#include "fpdfsdk/pdfwindow/PWL_FontMap.h"
-#include "fpdfsdk/pdfwindow/PWL_ScrollBar.h"
-#include "fpdfsdk/pdfwindow/PWL_Utils.h"
-#include "fpdfsdk/pdfwindow/PWL_Wnd.h"
-#include "public/fpdf_fwlevent.h"
-
-CPWL_EditCtrl::CPWL_EditCtrl()
- : m_pEdit(new CFX_Edit),
- m_pEditCaret(nullptr),
- m_bMouseDown(false),
- m_nCharSet(FX_CHARSET_Default) {}
-
-CPWL_EditCtrl::~CPWL_EditCtrl() {}
-
-void CPWL_EditCtrl::OnCreate(PWL_CREATEPARAM& cp) {
- cp.eCursorType = FXCT_VBEAM;
-}
-
-void CPWL_EditCtrl::OnCreated() {
- SetFontSize(GetCreationParam().fFontSize);
-
- m_pEdit->SetFontMap(GetFontMap());
- m_pEdit->SetNotify(this);
- m_pEdit->Initialize();
-}
-
-bool CPWL_EditCtrl::IsWndHorV() {
- CFX_Matrix mt = GetWindowMatrix();
- return mt.Transform(CFX_PointF(1, 1)).y == mt.Transform(CFX_PointF(0, 1)).y;
-}
-
-void CPWL_EditCtrl::SetCursor() {
- if (IsValid()) {
- if (CFX_SystemHandler* pSH = GetSystemHandler()) {
- if (IsWndHorV())
- pSH->SetCursor(FXCT_VBEAM);
- else
- pSH->SetCursor(FXCT_HBEAM);
- }
- }
-}
-
-void CPWL_EditCtrl::RePosChildWnd() {
- m_pEdit->SetPlateRect(GetClientRect());
-}
-
-void CPWL_EditCtrl::OnNotify(CPWL_Wnd* pWnd,
- uint32_t msg,
- intptr_t wParam,
- intptr_t lParam) {
- CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam);
-
- switch (msg) {
- case PNM_SETSCROLLINFO:
- switch (wParam) {
- case SBT_VSCROLL:
- if (CPWL_Wnd* pChild = GetVScrollBar()) {
- pChild->OnNotify(pWnd, PNM_SETSCROLLINFO, wParam, lParam);
- }
- break;
- }
- break;
- case PNM_SETSCROLLPOS:
- switch (wParam) {
- case SBT_VSCROLL:
- if (CPWL_Wnd* pChild = GetVScrollBar()) {
- pChild->OnNotify(pWnd, PNM_SETSCROLLPOS, wParam, lParam);
- }
- break;
- }
- break;
- case PNM_SCROLLWINDOW: {
- float fPos = *(float*)lParam;
- switch (wParam) {
- case SBT_VSCROLL:
- m_pEdit->SetScrollPos(CFX_PointF(m_pEdit->GetScrollPos().x, fPos));
- break;
- }
- } break;
- case PNM_SETCARETINFO: {
- if (PWL_CARET_INFO* pCaretInfo = (PWL_CARET_INFO*)wParam) {
- SetCaret(pCaretInfo->bVisible, pCaretInfo->ptHead, pCaretInfo->ptFoot);
- }
- } break;
- }
-}
-
-void CPWL_EditCtrl::CreateChildWnd(const PWL_CREATEPARAM& cp) {
- if (!IsReadOnly())
- CreateEditCaret(cp);
-}
-
-void CPWL_EditCtrl::CreateEditCaret(const PWL_CREATEPARAM& cp) {
- if (m_pEditCaret)
- return;
-
- m_pEditCaret = new CPWL_Caret;
- m_pEditCaret->SetInvalidRect(GetClientRect());
-
- PWL_CREATEPARAM ecp = cp;
- ecp.pParentWnd = this;
- ecp.dwFlags = PWS_CHILD | PWS_NOREFRESHCLIP;
- ecp.dwBorderWidth = 0;
- ecp.nBorderStyle = BorderStyle::SOLID;
- ecp.rcRectWnd = CFX_FloatRect(0, 0, 0, 0);
-
- m_pEditCaret->Create(ecp);
-}
-
-void CPWL_EditCtrl::SetFontSize(float fFontSize) {
- m_pEdit->SetFontSize(fFontSize);
-}
-
-float CPWL_EditCtrl::GetFontSize() const {
- return m_pEdit->GetFontSize();
-}
-
-bool CPWL_EditCtrl::OnKeyDown(uint16_t nChar, uint32_t nFlag) {
- if (m_bMouseDown)
- return true;
-
- bool bRet = CPWL_Wnd::OnKeyDown(nChar, nFlag);
-
- // FILTER
- switch (nChar) {
- default:
- return false;
- case FWL_VKEY_Delete:
- case FWL_VKEY_Up:
- case FWL_VKEY_Down:
- case FWL_VKEY_Left:
- case FWL_VKEY_Right:
- case FWL_VKEY_Home:
- case FWL_VKEY_End:
- case FWL_VKEY_Insert:
- case 'C':
- case 'V':
- case 'X':
- case 'A':
- case 'Z':
- case 'c':
- case 'v':
- case 'x':
- case 'a':
- case 'z':
- break;
- }
-
- if (nChar == FWL_VKEY_Delete && m_pEdit->IsSelected())
- nChar = FWL_VKEY_Unknown;
-
- switch (nChar) {
- case FWL_VKEY_Delete:
- Delete();
- return true;
- case FWL_VKEY_Insert:
- if (IsSHIFTpressed(nFlag))
- PasteText();
- return true;
- case FWL_VKEY_Up:
- m_pEdit->OnVK_UP(IsSHIFTpressed(nFlag), false);
- return true;
- case FWL_VKEY_Down:
- m_pEdit->OnVK_DOWN(IsSHIFTpressed(nFlag), false);
- return true;
- case FWL_VKEY_Left:
- m_pEdit->OnVK_LEFT(IsSHIFTpressed(nFlag), false);
- return true;
- case FWL_VKEY_Right:
- m_pEdit->OnVK_RIGHT(IsSHIFTpressed(nFlag), false);
- return true;
- case FWL_VKEY_Home:
- m_pEdit->OnVK_HOME(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
- return true;
- case FWL_VKEY_End:
- m_pEdit->OnVK_END(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
- return true;
- case FWL_VKEY_Unknown:
- if (!IsSHIFTpressed(nFlag))
- Clear();
- else
- CutText();
- return true;
- default:
- break;
- }
-
- return bRet;
-}
-
-bool CPWL_EditCtrl::OnChar(uint16_t nChar, uint32_t nFlag) {
- if (m_bMouseDown)
- return true;
-
- CPWL_Wnd::OnChar(nChar, nFlag);
-
- // FILTER
- switch (nChar) {
- case 0x0A:
- case 0x1B:
- return false;
- default:
- break;
- }
-
- bool bCtrl = IsCTRLpressed(nFlag);
- bool bAlt = IsALTpressed(nFlag);
- bool bShift = IsSHIFTpressed(nFlag);
-
- uint16_t word = nChar;
-
- if (bCtrl && !bAlt) {
- switch (nChar) {
- case 'C' - 'A' + 1:
- CopyText();
- return true;
- case 'V' - 'A' + 1:
- PasteText();
- return true;
- case 'X' - 'A' + 1:
- CutText();
- return true;
- case 'A' - 'A' + 1:
- SelectAll();
- return true;
- case 'Z' - 'A' + 1:
- if (bShift)
- Redo();
- else
- Undo();
- return true;
- default:
- if (nChar < 32)
- return false;
- }
- }
-
- if (IsReadOnly())
- return true;
-
- if (m_pEdit->IsSelected() && word == FWL_VKEY_Back)
- word = FWL_VKEY_Unknown;
-
- Clear();
-
- switch (word) {
- case FWL_VKEY_Back:
- Backspace();
- break;
- case FWL_VKEY_Return:
- InsertReturn();
- break;
- case FWL_VKEY_Unknown:
- break;
- default:
- InsertWord(word, GetCharSet());
- break;
- }
-
- return true;
-}
-
-bool CPWL_EditCtrl::OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) {
- CPWL_Wnd::OnLButtonDown(point, nFlag);
-
- if (ClientHitTest(point)) {
- if (m_bMouseDown)
- InvalidateRect();
-
- m_bMouseDown = true;
- SetCapture();
-
- m_pEdit->OnMouseDown(point, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
- }
-
- return true;
-}
-
-bool CPWL_EditCtrl::OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) {
- CPWL_Wnd::OnLButtonUp(point, nFlag);
-
- if (m_bMouseDown) {
- // can receive keybord message
- if (ClientHitTest(point) && !IsFocused())
- SetFocus();
-
- ReleaseCapture();
- m_bMouseDown = false;
- }
-
- return true;
-}
-
-bool CPWL_EditCtrl::OnMouseMove(const CFX_PointF& point, uint32_t nFlag) {
- CPWL_Wnd::OnMouseMove(point, nFlag);
-
- if (m_bMouseDown)
- m_pEdit->OnMouseMove(point, false, false);
-
- return true;
-}
-
-void CPWL_EditCtrl::SetEditCaret(bool bVisible) {
- CFX_PointF ptHead;
- CFX_PointF ptFoot;
- if (bVisible)
- GetCaretInfo(&ptHead, &ptFoot);
-
- CPVT_WordPlace wpTemp = m_pEdit->GetCaretWordPlace();
- IOnSetCaret(bVisible, ptHead, ptFoot, wpTemp);
-}
-
-void CPWL_EditCtrl::GetCaretInfo(CFX_PointF* ptHead, CFX_PointF* ptFoot) const {
- CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
- pIterator->SetAt(m_pEdit->GetCaret());
- CPVT_Word word;
- CPVT_Line line;
- if (pIterator->GetWord(word)) {
- ptHead->x = word.ptWord.x + word.fWidth;
- ptHead->y = word.ptWord.y + word.fAscent;
- ptFoot->x = word.ptWord.x + word.fWidth;
- ptFoot->y = word.ptWord.y + word.fDescent;
- } else if (pIterator->GetLine(line)) {
- ptHead->x = line.ptLine.x;
- ptHead->y = line.ptLine.y + line.fLineAscent;
- ptFoot->x = line.ptLine.x;
- ptFoot->y = line.ptLine.y + line.fLineDescent;
- }
-}
-
-void CPWL_EditCtrl::SetCaret(bool bVisible,
- const CFX_PointF& ptHead,
- const CFX_PointF& ptFoot) {
- if (m_pEditCaret) {
- if (!IsFocused() || m_pEdit->IsSelected())
- bVisible = false;
-
- m_pEditCaret->SetCaret(bVisible, ptHead, ptFoot);
- }
-}
-
-CFX_WideString CPWL_EditCtrl::GetText() const {
- return m_pEdit->GetText();
-}
-
-void CPWL_EditCtrl::SetSel(int32_t nStartChar, int32_t nEndChar) {
- m_pEdit->SetSel(nStartChar, nEndChar);
-}
-
-void CPWL_EditCtrl::GetSel(int32_t& nStartChar, int32_t& nEndChar) const {
- m_pEdit->GetSel(nStartChar, nEndChar);
-}
-
-void CPWL_EditCtrl::Clear() {
- if (!IsReadOnly())
- m_pEdit->Clear();
-}
-
-void CPWL_EditCtrl::SelectAll() {
- m_pEdit->SelectAll();
-}
-
-void CPWL_EditCtrl::SetScrollPos(const CFX_PointF& point) {
- m_pEdit->SetScrollPos(point);
-}
-
-CFX_PointF CPWL_EditCtrl::GetScrollPos() const {
- return m_pEdit->GetScrollPos();
-}
-
-void CPWL_EditCtrl::CopyText() {}
-
-void CPWL_EditCtrl::PasteText() {}
-
-void CPWL_EditCtrl::CutText() {}
-
-void CPWL_EditCtrl::ShowVScrollBar(bool bShow) {}
-
-void CPWL_EditCtrl::InsertWord(uint16_t word, int32_t nCharset) {
- if (!IsReadOnly())
- m_pEdit->InsertWord(word, nCharset);
-}
-
-void CPWL_EditCtrl::InsertReturn() {
- if (!IsReadOnly())
- m_pEdit->InsertReturn();
-}
-
-void CPWL_EditCtrl::Delete() {
- if (!IsReadOnly())
- m_pEdit->Delete();
-}
-
-void CPWL_EditCtrl::Backspace() {
- if (!IsReadOnly())
- m_pEdit->Backspace();
-}
-
-bool CPWL_EditCtrl::CanUndo() const {
- return !IsReadOnly() && m_pEdit->CanUndo();
-}
-
-bool CPWL_EditCtrl::CanRedo() const {
- return !IsReadOnly() && m_pEdit->CanRedo();
-}
-
-void CPWL_EditCtrl::Redo() {
- if (CanRedo())
- m_pEdit->Redo();
-}
-
-void CPWL_EditCtrl::Undo() {
- if (CanUndo())
- m_pEdit->Undo();
-}
-
-void CPWL_EditCtrl::IOnSetScrollInfoY(float fPlateMin,
- float fPlateMax,
- float fContentMin,
- float fContentMax,
- float fSmallStep,
- float fBigStep) {
- PWL_SCROLL_INFO Info;
-
- Info.fPlateWidth = fPlateMax - fPlateMin;
- Info.fContentMin = fContentMin;
- Info.fContentMax = fContentMax;
- Info.fSmallStep = fSmallStep;
- Info.fBigStep = fBigStep;
-
- OnNotify(this, PNM_SETSCROLLINFO, SBT_VSCROLL, (intptr_t)&Info);
-
- if (IsFloatBigger(Info.fPlateWidth, Info.fContentMax - Info.fContentMin) ||
- IsFloatEqual(Info.fPlateWidth, Info.fContentMax - Info.fContentMin)) {
- ShowVScrollBar(false);
- } else {
- ShowVScrollBar(true);
- }
-}
-
-void CPWL_EditCtrl::IOnSetScrollPosY(float fy) {
- OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL, (intptr_t)&fy);
-}
-
-void CPWL_EditCtrl::IOnSetCaret(bool bVisible,
- const CFX_PointF& ptHead,
- const CFX_PointF& ptFoot,
- const CPVT_WordPlace& place) {
- PWL_CARET_INFO cInfo;
- cInfo.bVisible = bVisible;
- cInfo.ptHead = ptHead;
- cInfo.ptFoot = ptFoot;
-
- OnNotify(this, PNM_SETCARETINFO, (intptr_t)&cInfo, (intptr_t) nullptr);
-}
-
-void CPWL_EditCtrl::IOnInvalidateRect(CFX_FloatRect* pRect) {
- InvalidateRect(pRect);
-}
-
-int32_t CPWL_EditCtrl::GetCharSet() const {
- return m_nCharSet < 0 ? FX_CHARSET_Default : m_nCharSet;
-}
-
-void CPWL_EditCtrl::SetReadyToInput() {
- if (m_bMouseDown) {
- ReleaseCapture();
- m_bMouseDown = false;
- }
-}