Move fpdfsdk/src up to fpdfsdk/.

fpdfsdk/src/pdfwindow/PWL_ListBox.cpp

Index: fpdfsdk/src/pdfwindow/PWL_ListBox.cpp
diff --git a/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp b/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp
deleted file mode 100644
index 2c0b79d2f118ab65022367389c6cfbabec6d6f07..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp
+++ /dev/null
@@ -1,533 +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/include/pdfwindow/PWL_ListBox.h"
-
-#include "fpdfsdk/include/pdfwindow/PWL_Edit.h"
-#include "fpdfsdk/include/pdfwindow/PWL_EditCtrl.h"
-#include "fpdfsdk/include/pdfwindow/PWL_ScrollBar.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
-#include "public/fpdf_fwlevent.h"
-
-#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
-#define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb))
-
-CPWL_List_Notify::CPWL_List_Notify(CPWL_ListBox* pList) : m_pList(pList) {
-  ASSERT(m_pList);
-}
-
-CPWL_List_Notify::~CPWL_List_Notify() {}
-
-void CPWL_List_Notify::IOnSetScrollInfoY(FX_FLOAT fPlateMin,
-                                         FX_FLOAT fPlateMax,
-                                         FX_FLOAT fContentMin,
-                                         FX_FLOAT fContentMax,
-                                         FX_FLOAT fSmallStep,
-                                         FX_FLOAT fBigStep) {
-  PWL_SCROLL_INFO Info;
-
-  Info.fPlateWidth = fPlateMax - fPlateMin;
-  Info.fContentMin = fContentMin;
-  Info.fContentMax = fContentMax;
-  Info.fSmallStep = fSmallStep;
-  Info.fBigStep = fBigStep;
-
-  m_pList->OnNotify(m_pList, PNM_SETSCROLLINFO, SBT_VSCROLL, (intptr_t)&Info);
-
-  if (CPWL_ScrollBar* pScroll = m_pList->GetVScrollBar()) {
-    if (IsFloatBigger(Info.fPlateWidth, Info.fContentMax - Info.fContentMin) ||
-        IsFloatEqual(Info.fPlateWidth, Info.fContentMax - Info.fContentMin)) {
-      if (pScroll->IsVisible()) {
-        pScroll->SetVisible(FALSE);
-        m_pList->RePosChildWnd();
-      }
-    } else {
-      if (!pScroll->IsVisible()) {
-        pScroll->SetVisible(TRUE);
-        m_pList->RePosChildWnd();
-      }
-    }
-  }
-}
-
-void CPWL_List_Notify::IOnSetScrollPosY(FX_FLOAT fy) {
-  m_pList->OnNotify(m_pList, PNM_SETSCROLLPOS, SBT_VSCROLL, (intptr_t)&fy);
-}
-
-void CPWL_List_Notify::IOnInvalidateRect(CFX_FloatRect* pRect) {
-  m_pList->InvalidateRect(pRect);
-}
-
-CPWL_ListBox::CPWL_ListBox()
-    : m_pList(NULL),
-      m_pListNotify(NULL),
-      m_bMouseDown(FALSE),
-      m_bHoverSel(FALSE),
-      m_pFillerNotify(NULL) {
-  m_pList = IFX_List::NewList();
-}
-
-CPWL_ListBox::~CPWL_ListBox() {
-  IFX_List::DelList(m_pList);
-  delete m_pListNotify;
-  m_pListNotify = NULL;
-}
-
-CFX_ByteString CPWL_ListBox::GetClassName() const {
-  return "CPWL_ListBox";
-}
-
-void CPWL_ListBox::OnCreated() {
-  if (m_pList) {
-    delete m_pListNotify;
-
-    m_pList->SetFontMap(GetFontMap());
-    m_pList->SetNotify(m_pListNotify = new CPWL_List_Notify(this));
-
-    SetHoverSel(HasFlag(PLBS_HOVERSEL));
-    m_pList->SetMultipleSel(HasFlag(PLBS_MULTIPLESEL));
-    m_pList->SetFontSize(GetCreationParam().fFontSize);
-
-    m_bHoverSel = HasFlag(PLBS_HOVERSEL);
-  }
-}
-
-void CPWL_ListBox::OnDestroy() {
-  delete m_pListNotify;
-  m_pListNotify = NULL;
-}
-
-void CPWL_ListBox::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
-  CPWL_Wnd::GetThisAppearanceStream(sAppStream);
-
-  CFX_ByteTextBuf sListItems;
-
-  if (m_pList) {
-    CFX_FloatRect rcPlate = m_pList->GetPlateRect();
-    for (int32_t i = 0, sz = m_pList->GetCount(); i < sz; i++) {
-      CFX_FloatRect rcItem = m_pList->GetItemRect(i);
-
-      if (rcItem.bottom > rcPlate.top || rcItem.top < rcPlate.bottom)
-        continue;
-
-      CFX_FloatPoint ptOffset(rcItem.left, (rcItem.top + rcItem.bottom) * 0.5f);
-      if (m_pList->IsItemSelected(i)) {
-        sListItems << CPWL_Utils::GetRectFillAppStream(
-            rcItem, PWL_DEFAULT_SELBACKCOLOR);
-        CFX_ByteString sItem =
-            CPWL_Utils::GetEditAppStream(m_pList->GetItemEdit(i), ptOffset);
-        if (sItem.GetLength() > 0) {
-          sListItems << "BT\n"
-                     << CPWL_Utils::GetColorAppStream(PWL_DEFAULT_SELTEXTCOLOR)
-                     << sItem << "ET\n";
-        }
-      } else {
-        CFX_ByteString sItem =
-            CPWL_Utils::GetEditAppStream(m_pList->GetItemEdit(i), ptOffset);
-        if (sItem.GetLength() > 0) {
-          sListItems << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor())
-                     << sItem << "ET\n";
-        }
-      }
-    }
-  }
-
-  if (sListItems.GetLength() > 0) {
-    CFX_ByteTextBuf sClip;
-    CFX_FloatRect rcClient = GetClientRect();
-
-    sClip << "q\n";
-    sClip << rcClient.left << " " << rcClient.bottom << " "
-          << rcClient.right - rcClient.left << " "
-          << rcClient.top - rcClient.bottom << " re W n\n";
-
-    sClip << sListItems << "Q\n";
-
-    sAppStream << "/Tx BMC\n" << sClip << "EMC\n";
-  }
-}
-
-void CPWL_ListBox::DrawThisAppearance(CFX_RenderDevice* pDevice,
-                                      CFX_Matrix* pUser2Device) {
-  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
-
-  if (m_pList) {
-    CFX_FloatRect rcPlate = m_pList->GetPlateRect();
-    CFX_FloatRect rcList = GetListRect();
-    CFX_FloatRect rcClient = GetClientRect();
-
-    for (int32_t i = 0, sz = m_pList->GetCount(); i < sz; i++) {
-      CFX_FloatRect rcItem = m_pList->GetItemRect(i);
-      if (rcItem.bottom > rcPlate.top || rcItem.top < rcPlate.bottom)
-        continue;
-
-      CFX_FloatPoint ptOffset(rcItem.left, (rcItem.top + rcItem.bottom) * 0.5f);
-      if (IFX_Edit* pEdit = m_pList->GetItemEdit(i)) {
-        CFX_FloatRect rcContent = pEdit->GetContentRect();
-        if (rcContent.Width() > rcClient.Width())
-          rcItem.Intersect(rcList);
-        else
-          rcItem.Intersect(rcClient);
-      }
-
-      if (m_pList->IsItemSelected(i)) {
-        IFX_SystemHandler* pSysHandler = GetSystemHandler();
-        if (pSysHandler && pSysHandler->IsSelectionImplemented()) {
-          IFX_Edit::DrawEdit(
-              pDevice, pUser2Device, m_pList->GetItemEdit(i),
-              CPWL_Utils::PWLColorToFXColor(GetTextColor()),
-              CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor()), rcList,
-              ptOffset, NULL, pSysHandler, m_pFormFiller);
-          pSysHandler->OutputSelectedRect(m_pFormFiller, rcItem);
-        } else {
-          CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcItem,
-                                   ArgbEncode(255, 0, 51, 113));
-          IFX_Edit::DrawEdit(pDevice, pUser2Device, m_pList->GetItemEdit(i),
-                             ArgbEncode(255, 255, 255, 255), 0, rcList,
-                             ptOffset, NULL, pSysHandler, m_pFormFiller);
-        }
-      } else {
-        IFX_SystemHandler* pSysHandler = GetSystemHandler();
-        IFX_Edit::DrawEdit(pDevice, pUser2Device, m_pList->GetItemEdit(i),
-                           CPWL_Utils::PWLColorToFXColor(GetTextColor()),
-                           CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor()),
-                           rcList, ptOffset, NULL, pSysHandler, NULL);
-      }
-    }
-  }
-}
-
-FX_BOOL CPWL_ListBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) {
-  CPWL_Wnd::OnKeyDown(nChar, nFlag);
-
-  if (!m_pList)
-    return FALSE;
-
-  switch (nChar) {
-    default:
-      return FALSE;
-    case FWL_VKEY_Up:
-    case FWL_VKEY_Down:
-    case FWL_VKEY_Home:
-    case FWL_VKEY_Left:
-    case FWL_VKEY_End:
-    case FWL_VKEY_Right:
-      break;
-  }
-
-  switch (nChar) {
-    case FWL_VKEY_Up:
-      m_pList->OnVK_UP(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Down:
-      m_pList->OnVK_DOWN(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Home:
-      m_pList->OnVK_HOME(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Left:
-      m_pList->OnVK_LEFT(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_End:
-      m_pList->OnVK_END(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Right:
-      m_pList->OnVK_RIGHT(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Delete:
-      break;
-  }
-
-  FX_BOOL bExit = FALSE;
-  OnNotifySelChanged(TRUE, bExit, nFlag);
-
-  return TRUE;
-}
-
-FX_BOOL CPWL_ListBox::OnChar(FX_WORD nChar, FX_DWORD nFlag) {
-  CPWL_Wnd::OnChar(nChar, nFlag);
-
-  if (!m_pList)
-    return FALSE;
-
-  if (!m_pList->OnChar(nChar, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)))
-    return FALSE;
-
-  FX_BOOL bExit = FALSE;
-  OnNotifySelChanged(TRUE, bExit, nFlag);
-
-  return TRUE;
-}
-
-FX_BOOL CPWL_ListBox::OnLButtonDown(const CFX_FloatPoint& point,
-                                    FX_DWORD nFlag) {
-  CPWL_Wnd::OnLButtonDown(point, nFlag);
-
-  if (ClientHitTest(point)) {
-    m_bMouseDown = TRUE;
-    SetFocus();
-    SetCapture();
-
-    if (m_pList)
-      m_pList->OnMouseDown(point, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-  }
-
-  return TRUE;
-}
-
-FX_BOOL CPWL_ListBox::OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) {
-  CPWL_Wnd::OnLButtonUp(point, nFlag);
-
-  if (m_bMouseDown) {
-    ReleaseCapture();
-    m_bMouseDown = FALSE;
-  }
-
-  FX_BOOL bExit = FALSE;
-  OnNotifySelChanged(FALSE, bExit, nFlag);
-
-  return TRUE;
-}
-
-void CPWL_ListBox::SetHoverSel(FX_BOOL bHoverSel) {
-  m_bHoverSel = bHoverSel;
-}
-
-FX_BOOL CPWL_ListBox::OnMouseMove(const CFX_FloatPoint& point, FX_DWORD nFlag) {
-  CPWL_Wnd::OnMouseMove(point, nFlag);
-
-  if (m_bHoverSel && !IsCaptureMouse() && ClientHitTest(point)) {
-    if (m_pList)
-      m_pList->Select(m_pList->GetItemIndex(point));
-  }
-
-  if (m_bMouseDown) {
-    if (m_pList)
-      m_pList->OnMouseMove(point, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-  }
-
-  return TRUE;
-}
-
-void CPWL_ListBox::OnNotify(CPWL_Wnd* pWnd,
-                            FX_DWORD msg,
-                            intptr_t wParam,
-                            intptr_t lParam) {
-  CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam);
-
-  FX_FLOAT fPos;
-
-  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:
-      fPos = *(FX_FLOAT*)lParam;
-      switch (wParam) {
-        case SBT_VSCROLL:
-          if (m_pList)
-            m_pList->SetScrollPos(CFX_FloatPoint(0, fPos));
-          break;
-      }
-      break;
-  }
-}
-
-void CPWL_ListBox::KillFocus() {
-  CPWL_Wnd::KillFocus();
-}
-
-void CPWL_ListBox::RePosChildWnd() {
-  CPWL_Wnd::RePosChildWnd();
-
-  if (m_pList)
-    m_pList->SetPlateRect(GetListRect());
-}
-
-void CPWL_ListBox::OnNotifySelChanged(FX_BOOL bKeyDown,
-                                      FX_BOOL& bExit,
-                                      FX_DWORD nFlag) {
-  if (!m_pFillerNotify)
-    return;
-
-  FX_BOOL bRC = TRUE;
-  CFX_WideString swChange = GetText();
-  CFX_WideString strChangeEx;
-  int nSelStart = 0;
-  int nSelEnd = swChange.GetLength();
-  m_pFillerNotify->OnBeforeKeyStroke(GetAttachedData(), swChange, strChangeEx,
-                                     nSelStart, nSelEnd, bKeyDown, bRC, bExit,
-                                     nFlag);
-}
-
-CFX_FloatRect CPWL_ListBox::GetFocusRect() const {
-  if (m_pList && m_pList->IsMultipleSel()) {
-    CFX_FloatRect rcCaret = m_pList->GetItemRect(m_pList->GetCaret());
-    rcCaret.Intersect(GetClientRect());
-    return rcCaret;
-  }
-
-  return CPWL_Wnd::GetFocusRect();
-}
-
-void CPWL_ListBox::AddString(const FX_WCHAR* str) {
-  if (m_pList) {
-    m_pList->AddString(str);
-  }
-}
-
-CFX_WideString CPWL_ListBox::GetText() const {
-  if (m_pList)
-    return m_pList->GetText();
-
-  return L"";
-}
-
-void CPWL_ListBox::SetFontSize(FX_FLOAT fFontSize) {
-  if (m_pList)
-    m_pList->SetFontSize(fFontSize);
-}
-
-FX_FLOAT CPWL_ListBox::GetFontSize() const {
-  if (m_pList)
-    return m_pList->GetFontSize();
-  return 0.0f;
-}
-
-void CPWL_ListBox::Select(int32_t nItemIndex) {
-  if (m_pList)
-    m_pList->Select(nItemIndex);
-}
-
-void CPWL_ListBox::SetCaret(int32_t nItemIndex) {
-  if (m_pList)
-    m_pList->SetCaret(nItemIndex);
-}
-
-void CPWL_ListBox::SetTopVisibleIndex(int32_t nItemIndex) {
-  if (m_pList)
-    m_pList->SetTopItem(nItemIndex);
-}
-
-void CPWL_ListBox::ScrollToListItem(int32_t nItemIndex) {
-  if (m_pList)
-    m_pList->ScrollToListItem(nItemIndex);
-}
-
-void CPWL_ListBox::ResetContent() {
-  if (m_pList)
-    m_pList->Empty();
-}
-
-void CPWL_ListBox::Reset() {
-  if (m_pList)
-    m_pList->Cancel();
-}
-
-FX_BOOL CPWL_ListBox::IsMultipleSel() const {
-  if (m_pList)
-    return m_pList->IsMultipleSel();
-
-  return FALSE;
-}
-
-int32_t CPWL_ListBox::GetCaretIndex() const {
-  if (m_pList)
-    return m_pList->GetCaret();
-
-  return -1;
-}
-
-int32_t CPWL_ListBox::GetCurSel() const {
-  if (m_pList)
-    return m_pList->GetSelect();
-
-  return -1;
-}
-
-FX_BOOL CPWL_ListBox::IsItemSelected(int32_t nItemIndex) const {
-  if (m_pList)
-    return m_pList->IsItemSelected(nItemIndex);
-
-  return FALSE;
-}
-
-int32_t CPWL_ListBox::GetTopVisibleIndex() const {
-  if (m_pList) {
-    m_pList->ScrollToListItem(m_pList->GetFirstSelected());
-    return m_pList->GetTopItem();
-  }
-
-  return -1;
-}
-
-int32_t CPWL_ListBox::GetCount() const {
-  if (m_pList)
-    return m_pList->GetCount();
-
-  return 0;
-}
-
-int32_t CPWL_ListBox::FindNext(int32_t nIndex, FX_WCHAR nChar) const {
-  if (m_pList)
-    return m_pList->FindNext(nIndex, nChar);
-
-  return nIndex;
-}
-
-CFX_FloatRect CPWL_ListBox::GetContentRect() const {
-  if (m_pList)
-    return m_pList->GetContentRect();
-
-  return CFX_FloatRect();
-}
-
-FX_FLOAT CPWL_ListBox::GetFirstHeight() const {
-  if (m_pList)
-    return m_pList->GetFirstHeight();
-
-  return 0.0f;
-}
-
-CFX_FloatRect CPWL_ListBox::GetListRect() const {
-  return CPWL_Utils::DeflateRect(
-      GetWindowRect(), (FX_FLOAT)(GetBorderWidth() + GetInnerBorderWidth()));
-}
-
-FX_BOOL CPWL_ListBox::OnMouseWheel(short zDelta,
-                                   const CFX_FloatPoint& point,
-                                   FX_DWORD nFlag) {
-  if (!m_pList)
-    return FALSE;
-
-  if (zDelta < 0) {
-    m_pList->OnVK_DOWN(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-  } else {
-    m_pList->OnVK_UP(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-  }
-
-  FX_BOOL bExit = FALSE;
-  OnNotifySelChanged(FALSE, bExit, nFlag);
-  return TRUE;
-}