diff options
Diffstat (limited to 'xfa/fwl/lightwidget/cfwl_listbox.cpp')
| -rw-r--r-- | xfa/fwl/lightwidget/cfwl_listbox.cpp | 164 |
1 files changed, 81 insertions, 83 deletions
diff --git a/xfa/fwl/lightwidget/cfwl_listbox.cpp b/xfa/fwl/lightwidget/cfwl_listbox.cpp index e8e26f5b52..d51db44f3b 100644 --- a/xfa/fwl/lightwidget/cfwl_listbox.cpp +++ b/xfa/fwl/lightwidget/cfwl_listbox.cpp @@ -31,23 +31,23 @@ FWL_Error CFWL_ListBox::Initialize(const CFWL_WidgetProperties* pProperties) { return FWL_Error::Succeeded; } -FWL_Error CFWL_ListBox::AddDIBitmap(CFX_DIBitmap* pDIB, FWL_HLISTITEM hItem) { - reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB = pDIB; +FWL_Error CFWL_ListBox::AddDIBitmap(CFX_DIBitmap* pDIB, IFWL_ListItem* pItem) { + static_cast<CFWL_ListItem*>(pItem)->m_pDIB = pDIB; return FWL_Error::Succeeded; } -FWL_HLISTITEM CFWL_ListBox::AddString(const CFX_WideStringC& wsAdd, - FX_BOOL bSelect) { +IFWL_ListItem* CFWL_ListBox::AddString(const CFX_WideStringC& wsAdd, + FX_BOOL bSelect) { std::unique_ptr<CFWL_ListItem> pItem(new CFWL_ListItem); pItem->m_dwStates = 0; pItem->m_wsText = wsAdd; pItem->m_dwStates = bSelect ? FWL_ITEMSTATE_LTB_Selected : 0; m_ListBoxDP.m_ItemArray.push_back(std::move(pItem)); - return (FWL_HLISTITEM)m_ListBoxDP.m_ItemArray.back().get(); + return m_ListBoxDP.m_ItemArray.back().get(); } -FX_BOOL CFWL_ListBox::DeleteString(FWL_HLISTITEM hItem) { - int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem); +FX_BOOL CFWL_ListBox::DeleteString(IFWL_ListItem* pItem) { + int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), pItem); if (nIndex < 0 || static_cast<size_t>(nIndex) >= m_ListBoxDP.m_ItemArray.size()) { return FALSE; @@ -62,7 +62,7 @@ FX_BOOL CFWL_ListBox::DeleteString(FWL_HLISTITEM hItem) { } if (iSel >= 0) { CFWL_ListItem* pSel = - reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, iSel)); + static_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, iSel)); pSel->m_dwStates |= FWL_ITEMSTATE_LTB_Selected; } m_ListBoxDP.m_ItemArray.erase(m_ListBoxDP.m_ItemArray.begin() + nIndex); @@ -79,7 +79,7 @@ int32_t CFWL_ListBox::CountSelItems() { return static_cast<IFWL_ListBox*>(m_pIface)->CountSelItems(); } -FWL_HLISTITEM CFWL_ListBox::GetSelItem(int32_t nIndexSel) { +IFWL_ListItem* CFWL_ListBox::GetSelItem(int32_t nIndexSel) { if (!m_pIface) return NULL; return static_cast<IFWL_ListBox*>(m_pIface)->GetSelItem(nIndexSel); @@ -91,17 +91,17 @@ int32_t CFWL_ListBox::GetSelIndex(int32_t nIndex) { return static_cast<IFWL_ListBox*>(m_pIface)->GetSelIndex(nIndex); } -FWL_Error CFWL_ListBox::SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect) { +FWL_Error CFWL_ListBox::SetSelItem(IFWL_ListItem* pItem, FX_BOOL bSelect) { if (!m_pIface) return FWL_Error::Indefinite; - return static_cast<IFWL_ListBox*>(m_pIface)->SetSelItem(hItem, bSelect); + return static_cast<IFWL_ListBox*>(m_pIface)->SetSelItem(pItem, bSelect); } -FWL_Error CFWL_ListBox::GetItemText(FWL_HLISTITEM hItem, +FWL_Error CFWL_ListBox::GetItemText(IFWL_ListItem* pItem, CFX_WideString& wsText) { if (!m_pIface) return FWL_Error::Indefinite; - return static_cast<IFWL_ListBox*>(m_pIface)->GetItemText(hItem, wsText); + return static_cast<IFWL_ListBox*>(m_pIface)->GetItemText(pItem, wsText); } FWL_Error CFWL_ListBox::GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert) { @@ -115,16 +115,16 @@ FWL_Error CFWL_ListBox::SetItemHeight(FX_FLOAT fItemHeight) { return FWL_Error::Succeeded; } -FWL_HLISTITEM CFWL_ListBox::GetFocusItem() { - for (const auto& hItem : m_ListBoxDP.m_ItemArray) { - if (hItem->m_dwStates & FWL_ITEMSTATE_LTB_Focused) - return (FWL_HLISTITEM)hItem.get(); +IFWL_ListItem* CFWL_ListBox::GetFocusItem() { + for (const auto& pItem : m_ListBoxDP.m_ItemArray) { + if (pItem->m_dwStates & FWL_ITEMSTATE_LTB_Focused) + return pItem.get(); } return nullptr; } -FWL_Error CFWL_ListBox::SetFocusItem(FWL_HLISTITEM hItem) { - int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem); +FWL_Error CFWL_ListBox::SetFocusItem(IFWL_ListItem* pItem) { + int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), pItem); m_ListBoxDP.m_ItemArray[nIndex]->m_dwStates |= FWL_ITEMSTATE_LTB_Focused; return FWL_Error::Succeeded; } @@ -133,43 +133,43 @@ int32_t CFWL_ListBox::CountItems() { return pdfium::CollectionSize<int32_t>(m_ListBoxDP.m_ItemArray); } -FWL_HLISTITEM CFWL_ListBox::GetItem(int32_t nIndex) { +IFWL_ListItem* CFWL_ListBox::GetItem(int32_t nIndex) { if (nIndex < 0 || nIndex >= CountItems()) return nullptr; - return (FWL_HLISTITEM)m_ListBoxDP.m_ItemArray[nIndex].get(); + return m_ListBoxDP.m_ItemArray[nIndex].get(); } -FWL_Error CFWL_ListBox::SetItemString(FWL_HLISTITEM hItem, +FWL_Error CFWL_ListBox::SetItemString(IFWL_ListItem* pItem, const CFX_WideStringC& wsText) { - if (!hItem) + if (!pItem) return FWL_Error::Indefinite; - reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = wsText; + static_cast<CFWL_ListItem*>(pItem)->m_wsText = wsText; return FWL_Error::Succeeded; } -FWL_Error CFWL_ListBox::GetItemString(FWL_HLISTITEM hItem, +FWL_Error CFWL_ListBox::GetItemString(IFWL_ListItem* pItem, CFX_WideString& wsText) { - if (!hItem) + if (!pItem) return FWL_Error::Indefinite; - wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText; + wsText = static_cast<CFWL_ListItem*>(pItem)->m_wsText; return FWL_Error::Succeeded; } -FWL_Error CFWL_ListBox::SetItemData(FWL_HLISTITEM hItem, void* pData) { - if (!hItem) +FWL_Error CFWL_ListBox::SetItemData(IFWL_ListItem* pItem, void* pData) { + if (!pItem) return FWL_Error::Indefinite; - reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData = pData; + static_cast<CFWL_ListItem*>(pItem)->m_pData = pData; return FWL_Error::Succeeded; } -void* CFWL_ListBox::GetItemData(FWL_HLISTITEM hItem) { - if (!hItem) +void* CFWL_ListBox::GetItemData(IFWL_ListItem* pItem) { + if (!pItem) return NULL; - return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData; + return static_cast<CFWL_ListItem*>(pItem)->m_pData; } -FWL_HLISTITEM CFWL_ListBox::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) { +IFWL_ListItem* CFWL_ListBox::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) { CFX_RectF rtClient; m_pIface->GetClientRect(rtClient); fx -= rtClient.left; @@ -180,25 +180,25 @@ FWL_HLISTITEM CFWL_ListBox::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) { static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fy, FALSE); int32_t nCount = m_ListBoxDP.CountItems(NULL); for (int32_t i = 0; i < nCount; i++) { - FWL_HLISTITEM hItem = m_ListBoxDP.GetItem(NULL, i); - if (!hItem) { + IFWL_ListItem* pItem = m_ListBoxDP.GetItem(NULL, i); + if (!pItem) { continue; } CFX_RectF rtItem; - m_ListBoxDP.GetItemRect(NULL, hItem, rtItem); + m_ListBoxDP.GetItemRect(NULL, pItem, rtItem); rtItem.Offset(-fPosX, -fPosY); if (rtItem.Contains(fx, fy)) { - return hItem; + return pItem; } } return NULL; } -uint32_t CFWL_ListBox::GetItemStates(FWL_HLISTITEM hItem) { - if (!hItem) +uint32_t CFWL_ListBox::GetItemStates(IFWL_ListItem* pItem) { + if (!pItem) return 0; - CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem); - return pItem->m_dwStates | pItem->m_dwCheckState; + CFWL_ListItem* pListItem = static_cast<CFWL_ListItem*>(pItem); + return pListItem->m_dwStates | pListItem->m_dwCheckState; } CFWL_ListBox::CFWL_ListBox() {} @@ -219,91 +219,89 @@ int32_t CFWL_ListBox::CFWL_ListBoxDP::CountItems(IFWL_Widget* pWidget) { return pdfium::CollectionSize<int32_t>(m_ItemArray); } -FWL_HLISTITEM CFWL_ListBox::CFWL_ListBoxDP::GetItem(IFWL_Widget* pWidget, - int32_t nIndex) { +IFWL_ListItem* CFWL_ListBox::CFWL_ListBoxDP::GetItem(IFWL_Widget* pWidget, + int32_t nIndex) { if (nIndex < 0 || nIndex >= CountItems(pWidget)) return nullptr; - return (FWL_HLISTITEM)m_ItemArray[nIndex].get(); + return m_ItemArray[nIndex].get(); } int32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemIndex(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem) { + IFWL_ListItem* pItem) { auto it = std::find_if( m_ItemArray.begin(), m_ItemArray.end(), - [hItem](const std::unique_ptr<CFWL_ListItem>& candidate) { - return candidate.get() == reinterpret_cast<CFWL_ListItem*>(hItem); + [pItem](const std::unique_ptr<CFWL_ListItem>& candidate) { + return candidate.get() == static_cast<CFWL_ListItem*>(pItem); }); return it != m_ItemArray.end() ? it - m_ItemArray.begin() : -1; } FX_BOOL CFWL_ListBox::CFWL_ListBoxDP::SetItemIndex(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, int32_t nIndex) { if (nIndex < 0 || nIndex >= CountItems(pWidget)) return FALSE; - m_ItemArray[nIndex].reset(reinterpret_cast<CFWL_ListItem*>(hItem)); + m_ItemArray[nIndex].reset(static_cast<CFWL_ListItem*>(pItem)); return TRUE; } uint32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemStyles(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem) { - if (!hItem) + IFWL_ListItem* pItem) { + if (!pItem) return 0; - return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates; + return static_cast<CFWL_ListItem*>(pItem)->m_dwStates; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::GetItemText(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, CFX_WideString& wsText) { - if (!hItem) + if (!pItem) return FWL_Error::Indefinite; - wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText; + wsText = static_cast<CFWL_ListItem*>(pItem)->m_wsText; return FWL_Error::Succeeded; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::GetItemRect(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, CFX_RectF& rtItem) { - if (!hItem) + if (!pItem) return FWL_Error::Indefinite; - CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem); - rtItem = pItem->m_rtItem; + rtItem = static_cast<CFWL_ListItem*>(pItem)->m_rtItem; return FWL_Error::Succeeded; } void* CFWL_ListBox::CFWL_ListBoxDP::GetItemData(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem) { - if (!hItem) + IFWL_ListItem* pItem) { + if (!pItem) return NULL; - CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem); - return pItem->m_pData; + return static_cast<CFWL_ListItem*>(pItem)->m_pData; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemStyles(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, uint32_t dwStyle) { - if (!hItem) + if (!pItem) return FWL_Error::Indefinite; - reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates = dwStyle; + static_cast<CFWL_ListItem*>(pItem)->m_dwStates = dwStyle; return FWL_Error::Succeeded; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemText(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, const FX_WCHAR* pszText) { - if (!hItem) + if (!pItem) return FWL_Error::Indefinite; - reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = pszText; + static_cast<CFWL_ListItem*>(pItem)->m_wsText = pszText; return FWL_Error::Succeeded; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemRect(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, const CFX_RectF& rtItem) { - if (!hItem) + if (!pItem) return FWL_Error::Indefinite; - reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtItem = rtItem; + static_cast<CFWL_ListItem*>(pItem)->m_rtItem = rtItem; return FWL_Error::Succeeded; } @@ -312,34 +310,34 @@ FX_FLOAT CFWL_ListBox::CFWL_ListBoxDP::GetItemHeight(IFWL_Widget* pWidget) { } CFX_DIBitmap* CFWL_ListBox::CFWL_ListBoxDP::GetItemIcon(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem) { - return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB; + IFWL_ListItem* pItem) { + return static_cast<CFWL_ListItem*>(pItem)->m_pDIB; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckRect(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, CFX_RectF& rtCheck) { - rtCheck = reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox; + rtCheck = static_cast<CFWL_ListItem*>(pItem)->m_rtCheckBox; return FWL_Error::Succeeded; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckRect( IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, const CFX_RectF& rtCheck) { - reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox = rtCheck; + static_cast<CFWL_ListItem*>(pItem)->m_rtCheckBox = rtCheck; return FWL_Error::Succeeded; } uint32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckState(IFWL_Widget* pWidget, - FWL_HLISTITEM hItem) { - return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState; + IFWL_ListItem* pItem) { + return static_cast<CFWL_ListItem*>(pItem)->m_dwCheckState; } FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckState( IFWL_Widget* pWidget, - FWL_HLISTITEM hItem, + IFWL_ListItem* pItem, uint32_t dwCheckState) { - reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState = dwCheckState; + static_cast<CFWL_ListItem*>(pItem)->m_dwCheckState = dwCheckState; return FWL_Error::Succeeded; } |