diff options
Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_ListBox.cpp')
| -rw-r--r-- | fpdfsdk/src/pdfwindow/PWL_ListBox.cpp | 922 |
1 files changed, 433 insertions, 489 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp b/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp index 48fb409b7b..ba75e55fdf 100644 --- a/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp +++ b/fpdfsdk/src/pdfwindow/PWL_ListBox.cpp @@ -12,587 +12,531 @@ #include "../../include/pdfwindow/PWL_EditCtrl.h" #include "../../include/pdfwindow/PWL_Edit.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)) +#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_List_Notify(CPWL_ListBox* pList) : m_pList(pList) -{ - ASSERT(m_pList != NULL); +CPWL_List_Notify::CPWL_List_Notify(CPWL_ListBox* pList) : m_pList(pList) { + ASSERT(m_pList != NULL); } -CPWL_List_Notify::~CPWL_List_Notify() -{ -} +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; +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; + 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); + 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(); - } - } - } + 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::IOnSetScrollPosY(FX_FLOAT fy) { + m_pList->OnNotify(m_pList, PNM_SETSCROLLPOS, SBT_VSCROLL, (intptr_t)&fy); } -void CPWL_List_Notify::IOnInvalidateRect(CPDF_Rect * pRect) -{ - m_pList->InvalidateRect(pRect); +void CPWL_List_Notify::IOnInvalidateRect(CPDF_Rect* pRect) { + m_pList->InvalidateRect(pRect); } /* --------------------------- CPWL_ListBox ---------------------------- */ -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() + : m_pList(NULL), + m_pListNotify(NULL), + m_bMouseDown(FALSE), + m_bHoverSel(FALSE), + m_pFillerNotify(NULL) { + m_pList = IFX_List::NewList(); - ASSERT(m_pList != NULL); + ASSERT(m_pList != NULL); } -CPWL_ListBox::~CPWL_ListBox() -{ - IFX_List::DelList(m_pList); - delete m_pListNotify; - m_pListNotify = NULL; +CPWL_ListBox::~CPWL_ListBox() { + IFX_List::DelList(m_pList); + delete m_pListNotify; + m_pListNotify = NULL; } -CFX_ByteString CPWL_ListBox::GetClassName() const -{ - return "CPWL_ListBox"; +CFX_ByteString CPWL_ListBox::GetClassName() const { + return "CPWL_ListBox"; } -void CPWL_ListBox::OnCreated() -{ - if (m_pList) - { - delete m_pListNotify; +void CPWL_ListBox::OnCreated() { + if (m_pList) { + delete m_pListNotify; - m_pList->SetFontMap(GetFontMap()); - m_pList->SetNotify(m_pListNotify = new CPWL_List_Notify(this)); + 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) { + CPDF_Rect rcPlate = m_pList->GetPlateRect(); + for (int32_t i = 0, sz = m_pList->GetCount(); i < sz; i++) { + CPDF_Rect rcItem = m_pList->GetItemRect(i); + + if (rcItem.bottom > rcPlate.top || rcItem.top < rcPlate.bottom) + continue; + + CPDF_Point 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; + CPDF_Rect 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, + CPDF_Matrix* pUser2Device) { + CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device); + + if (m_pList) { + CPDF_Rect rcPlate = m_pList->GetPlateRect(); + CPDF_Rect rcList = GetListRect(); + CPDF_Rect rcClient = GetClientRect(); + + for (int32_t i = 0, sz = m_pList->GetCount(); i < sz; i++) { + CPDF_Rect rcItem = m_pList->GetItemRect(i); + if (rcItem.bottom > rcPlate.top || rcItem.top < rcPlate.bottom) + continue; + + CPDF_Point ptOffset(rcItem.left, (rcItem.top + rcItem.bottom) * 0.5f); + if (IFX_Edit* pEdit = m_pList->GetItemEdit(i)) { + CPDF_Rect rcContent = pEdit->GetContentRect(); + if (rcContent.Width() > rcClient.Width()) + rcItem.Intersect(rcList); + else + rcItem.Intersect(rcClient); + } + + if (m_pList->IsItemSelected(i)) { + // CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcItem, + //ArgbEncode(255,0,51,113)); + 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 CPDF_Point& 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 CPDF_Point& 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 CPDF_Point& 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)); + } - SetHoverSel(HasFlag(PLBS_HOVERSEL)); - m_pList->SetMultipleSel(HasFlag(PLBS_MULTIPLESEL)); - m_pList->SetFontSize(GetCreationParam().fFontSize); + if (m_bMouseDown) { + if (m_pList) + m_pList->OnMouseMove(point, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)); + } - m_bHoverSel = HasFlag(PLBS_HOVERSEL); - } + return TRUE; } -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) - { - CPDF_Rect rcPlate = m_pList->GetPlateRect(); - for (int32_t i=0,sz=m_pList->GetCount(); i<sz; i++) - { - CPDF_Rect rcItem = m_pList->GetItemRect(i); - - if (rcItem.bottom > rcPlate.top || rcItem.top < rcPlate.bottom) continue; - - CPDF_Point 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; - CPDF_Rect 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, CPDF_Matrix* pUser2Device) -{ - CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device); - - if (m_pList) - { - CPDF_Rect rcPlate = m_pList->GetPlateRect(); - CPDF_Rect rcList = GetListRect(); - CPDF_Rect rcClient = GetClientRect(); - - for (int32_t i=0,sz=m_pList->GetCount(); i<sz; i++) - { - CPDF_Rect rcItem = m_pList->GetItemRect(i); - if (rcItem.bottom > rcPlate.top || rcItem.top < rcPlate.bottom) continue; - - CPDF_Point ptOffset(rcItem.left, (rcItem.top + rcItem.bottom) * 0.5f); - if (IFX_Edit* pEdit = m_pList->GetItemEdit(i)) - { - CPDF_Rect rcContent = pEdit->GetContentRect(); - if (rcContent.Width() > rcClient.Width()) - rcItem.Intersect(rcList); - else - rcItem.Intersect(rcClient); - } - - if (m_pList->IsItemSelected(i)) - { - // CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcItem, ArgbEncode(255,0,51,113)); - 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 CPDF_Point & 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 CPDF_Point & 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 CPDF_Point & 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(CPDF_Point(0,fPos)); - break; - } - break; - } +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(CPDF_Point(0, fPos)); + break; + } + break; + } } -void CPWL_ListBox::KillFocus() -{ - CPWL_Wnd::KillFocus(); +void CPWL_ListBox::KillFocus() { + CPWL_Wnd::KillFocus(); } -void CPWL_ListBox::RePosChildWnd() -{ - CPWL_Wnd::RePosChildWnd(); +void CPWL_ListBox::RePosChildWnd() { + CPWL_Wnd::RePosChildWnd(); - if (m_pList) - m_pList->SetPlateRect(GetListRect()); + if (m_pList) + m_pList->SetPlateRect(GetListRect()); } -void CPWL_ListBox::OnNotifySelChanged(FX_BOOL bKeyDown, FX_BOOL & bExit, FX_DWORD nFlag) -{ - if (m_pFillerNotify) - { - FX_BOOL bRC = TRUE; - CFX_WideString swChange = GetText(); - CFX_WideString strChangeEx; - int nSelStart = 0; - int nSelEnd = swChange.GetLength(); - m_pFillerNotify->OnBeforeKeyStroke(FALSE, GetAttachedData(), 0, swChange, strChangeEx, nSelStart, nSelEnd, bKeyDown, bRC, bExit, nFlag); - if (bExit) return; +void CPWL_ListBox::OnNotifySelChanged(FX_BOOL bKeyDown, + FX_BOOL& bExit, + FX_DWORD nFlag) { + if (m_pFillerNotify) { + FX_BOOL bRC = TRUE; + CFX_WideString swChange = GetText(); + CFX_WideString strChangeEx; + int nSelStart = 0; + int nSelEnd = swChange.GetLength(); + m_pFillerNotify->OnBeforeKeyStroke(FALSE, GetAttachedData(), 0, swChange, + strChangeEx, nSelStart, nSelEnd, + bKeyDown, bRC, bExit, nFlag); + if (bExit) + return; - m_pFillerNotify->OnAfterKeyStroke(FALSE, GetAttachedData(), bExit,nFlag); - } + m_pFillerNotify->OnAfterKeyStroke(FALSE, GetAttachedData(), bExit, nFlag); + } } -CPDF_Rect CPWL_ListBox::GetFocusRect() const -{ - if (m_pList && m_pList->IsMultipleSel()) - { - CPDF_Rect rcCaret = m_pList->GetItemRect(m_pList->GetCaret()); - rcCaret.Intersect(GetClientRect()); - return rcCaret; - } +CPDF_Rect CPWL_ListBox::GetFocusRect() const { + if (m_pList && m_pList->IsMultipleSel()) { + CPDF_Rect rcCaret = m_pList->GetItemRect(m_pList->GetCaret()); + rcCaret.Intersect(GetClientRect()); + return rcCaret; + } - return CPWL_Wnd::GetFocusRect(); + return CPWL_Wnd::GetFocusRect(); } -void CPWL_ListBox::AddString(const FX_WCHAR* string) -{ - if (m_pList) - { - m_pList->AddString(string); - } +void CPWL_ListBox::AddString(const FX_WCHAR* string) { + if (m_pList) { + m_pList->AddString(string); + } } -CFX_WideString CPWL_ListBox::GetText() const -{ - if (m_pList) - return m_pList->GetText(); +CFX_WideString CPWL_ListBox::GetText() const { + if (m_pList) + return m_pList->GetText(); - return L""; + return L""; } -void CPWL_ListBox::SetFontSize(FX_FLOAT fFontSize) -{ - if (m_pList) - m_pList->SetFontSize(fFontSize); +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; +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::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::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::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::ScrollToListItem(int32_t nItemIndex) { + if (m_pList) + m_pList->ScrollToListItem(nItemIndex); } -void CPWL_ListBox::ResetContent() -{ - if (m_pList) - m_pList->Empty(); +void CPWL_ListBox::ResetContent() { + if (m_pList) + m_pList->Empty(); } -void CPWL_ListBox::Reset() -{ - if (m_pList) - m_pList->Cancel(); +void CPWL_ListBox::Reset() { + if (m_pList) + m_pList->Cancel(); } -FX_BOOL CPWL_ListBox::IsMultipleSel() const -{ - if (m_pList) - return m_pList->IsMultipleSel(); +FX_BOOL CPWL_ListBox::IsMultipleSel() const { + if (m_pList) + return m_pList->IsMultipleSel(); - return FALSE; + return FALSE; } -int32_t CPWL_ListBox::GetCaretIndex() const -{ - if (m_pList) - return m_pList->GetCaret(); +int32_t CPWL_ListBox::GetCaretIndex() const { + if (m_pList) + return m_pList->GetCaret(); - return -1; + return -1; } -int32_t CPWL_ListBox::GetCurSel() const -{ - if (m_pList) - return m_pList->GetSelect(); +int32_t CPWL_ListBox::GetCurSel() const { + if (m_pList) + return m_pList->GetSelect(); - return -1; + return -1; } -FX_BOOL CPWL_ListBox::IsItemSelected(int32_t nItemIndex) const -{ - if (m_pList) - return m_pList->IsItemSelected(nItemIndex); +FX_BOOL CPWL_ListBox::IsItemSelected(int32_t nItemIndex) const { + if (m_pList) + return m_pList->IsItemSelected(nItemIndex); - return FALSE; + return FALSE; } -int32_t CPWL_ListBox::GetTopVisibleIndex() const -{ - if (m_pList) - { - m_pList->ScrollToListItem(m_pList->GetFirstSelected()); - return m_pList->GetTopItem(); - } +int32_t CPWL_ListBox::GetTopVisibleIndex() const { + if (m_pList) { + m_pList->ScrollToListItem(m_pList->GetFirstSelected()); + return m_pList->GetTopItem(); + } - return -1; + return -1; } -int32_t CPWL_ListBox::GetCount() const -{ - if (m_pList) - return m_pList->GetCount(); +int32_t CPWL_ListBox::GetCount() const { + if (m_pList) + return m_pList->GetCount(); - return 0; + return 0; } -int32_t CPWL_ListBox::FindNext(int32_t nIndex,FX_WCHAR nChar) const -{ - if (m_pList) - return m_pList->FindNext(nIndex,nChar); +int32_t CPWL_ListBox::FindNext(int32_t nIndex, FX_WCHAR nChar) const { + if (m_pList) + return m_pList->FindNext(nIndex, nChar); - return nIndex; + return nIndex; } -CPDF_Rect CPWL_ListBox::GetContentRect() const -{ - if (m_pList) - return m_pList->GetContentRect(); +CPDF_Rect CPWL_ListBox::GetContentRect() const { + if (m_pList) + return m_pList->GetContentRect(); - return CPDF_Rect(); + return CPDF_Rect(); } -FX_FLOAT CPWL_ListBox::GetFirstHeight() const -{ - if (m_pList) - return m_pList->GetFirstHeight(); +FX_FLOAT CPWL_ListBox::GetFirstHeight() const { + if (m_pList) + return m_pList->GetFirstHeight(); - return 0.0f; + return 0.0f; } -CPDF_Rect CPWL_ListBox::GetListRect() const -{ - return CPWL_Utils::DeflateRect(GetWindowRect(),(FX_FLOAT)(GetBorderWidth()+GetInnerBorderWidth())); +CPDF_Rect CPWL_ListBox::GetListRect() const { + return CPWL_Utils::DeflateRect( + GetWindowRect(), (FX_FLOAT)(GetBorderWidth() + GetInnerBorderWidth())); } -FX_BOOL CPWL_ListBox::OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag) -{ - if (!m_pList) return FALSE; +FX_BOOL CPWL_ListBox::OnMouseWheel(short zDelta, + const CPDF_Point& 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)); - } + 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; + FX_BOOL bExit = FALSE; + OnNotifySelChanged(FALSE, bExit, nFlag); + return TRUE; } - |