X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8228b8932abaedadbf9568bb3a1eef3ae25fb2a3..5bf3f27fc91ff3288000c0134ac4bdfdf2e7db4f:/src/os2/listbox.cpp diff --git a/src/os2/listbox.cpp b/src/os2/listbox.cpp index bdc00bfefe..334fd18f48 100644 --- a/src/os2/listbox.cpp +++ b/src/os2/listbox.cpp @@ -14,31 +14,31 @@ #if wxUSE_LISTBOX -#include "wx/window.h" -#include "wx/os2/private.h" +#include "wx/listbox.h" #ifndef WX_PRECOMP -#include "wx/listbox.h" -#include "wx/settings.h" -#include "wx/brush.h" -#include "wx/font.h" -#include "wx/dc.h" -#include "wx/dcscreen.h" -#include "wx/utils.h" -#include "wx/scrolwin.h" + #include "wx/dynarray.h" + #include "wx/settings.h" + #include "wx/brush.h" + #include "wx/font.h" + #include "wx/dc.h" + #include "wx/dcscreen.h" + #include "wx/utils.h" + #include "wx/scrolwin.h" + #include "wx/log.h" + #include "wx/window.h" #endif +#include "wx/os2/private.h" + #define INCL_M #include -#include "wx/dynarray.h" -#include "wx/log.h" - #if wxUSE_OWNER_DRAWN #include "wx/ownerdrw.h" #endif - IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControlWithItems) // ============================================================================ // list box item declaration and implementation @@ -252,113 +252,78 @@ void wxListBox::DoSetFirstItem(int N) ::WinSendMsg(GetHwnd(), LM_SETTOPINDEX, MPFROMLONG(N), (MPARAM)0); } // end of wxListBox::DoSetFirstItem -void wxListBox::Delete(int N) +void wxListBox::DoDeleteOneItem(unsigned int n) { - wxCHECK_RET( IsValid(N), + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") ); #if wxUSE_OWNER_DRAWN - delete m_aItems[N]; - m_aItems.RemoveAt(N); -#else // !wxUSE_OWNER_DRAWN - if (HasClientObjectData()) - { - delete GetClientObject(N); - } + delete m_aItems[n]; + m_aItems.RemoveAt(n); #endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN - ::WinSendMsg(GetHwnd(), LM_DELETEITEM, (MPARAM)N, (MPARAM)0); + ::WinSendMsg(GetHwnd(), LM_DELETEITEM, (MPARAM)n, (MPARAM)0); m_nNumItems--; } // end of wxListBox::DoSetFirstItem -int wxListBox::DoAppend(const wxString& rsItem) +int wxListBox::DoInsertItems(const wxArrayStringsAdapter & items, + unsigned int pos, + void **clientData, + wxClientDataType type) { long lIndex = 0; LONG lIndexType = 0; + bool incrementPos = false; - if (m_windowStyle & wxLB_SORT) + if (IsSorted()) lIndexType = LIT_SORTASCENDING; - else + else if (pos == GetCount()) lIndexType = LIT_END; - - lIndex = (long)::WinSendMsg(GetHwnd(), LM_INSERTITEM, (MPARAM)lIndexType, (MPARAM)rsItem.c_str()); - m_nNumItems++; - -#if wxUSE_OWNER_DRAWN - if (m_windowStyle & wxLB_OWNERDRAW) + else { - wxOwnerDrawn* pNewItem = CreateItem(lIndex); // dummy argument - wxScreenDC vDc; - - - pNewItem->SetName(rsItem); - m_aItems.Insert(pNewItem, lIndex); - ::WinSendMsg(GetHwnd(), LM_SETITEMHANDLE, (MPARAM)lIndex, MPFROMP(pNewItem)); - pNewItem->SetFont(GetFont()); + lIndexType = (LONG)pos; + incrementPos = true; } -#endif - return (int)lIndex; -} // end of wxListBox::DoAppend -void wxListBox::DoSetItems( const wxArrayString& raChoices, - void** ppClientData ) -{ - BOOL bHideAndShow = IsShown(); - LONG lIndexType = 0; + int n = wxNOT_FOUND; - if (bHideAndShow) - { - ::WinShowWindow(GetHwnd(), FALSE); - } - ::WinSendMsg(GetHwnd(), LM_DELETEALL, (MPARAM)0, (MPARAM)0); - m_nNumItems = raChoices.GetCount(); - for (size_t i = 0; i < m_nNumItems; i++) + unsigned int count = items.GetCount(); + for (unsigned int i = 0; i < count; i++) { - if (m_windowStyle & wxLB_SORT) - lIndexType = LIT_SORTASCENDING; - else - lIndexType = LIT_END; - ::WinSendMsg(GetHwnd(), LM_INSERTITEM, (MPARAM)lIndexType, (MPARAM)raChoices[i].c_str()); - - if (ppClientData) + n = (int)::WinSendMsg(GetHwnd(), LM_INSERTITEM, (MPARAM)lIndexType, (MPARAM)items[i].wx_str()); + if (n < 0) { -#if wxUSE_OWNER_DRAWN - wxASSERT_MSG(ppClientData[i] == NULL, - wxT("Can't use client data with owner-drawn listboxes")); -#else // !wxUSE_OWNER_DRAWN - ::WinSendMsg(WinUtil_GetHwnd(), LM_SETITEMHANDLE, MPFROMLONG(lCount), MPFROMP(ppClientData[i])); -#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN + wxLogLastError(_T("WinSendMsg(LM_INSERTITEM)")); + n = wxNOT_FOUND; + break; } - } + ++m_nNumItems; #if wxUSE_OWNER_DRAWN - if ( m_windowStyle & wxLB_OWNERDRAW ) - { - // - // First delete old items - // - WX_CLEAR_ARRAY(m_aItems); - - // - // Then create new ones - // - for (size_t ui = 0; ui < m_nNumItems; ui++) + if (HasFlag(wxLB_OWNERDRAW)) { - wxOwnerDrawn* pNewItem = CreateItem(ui); - - pNewItem->SetName(raChoices[ui]); - m_aItems.Add(pNewItem); - ::WinSendMsg(GetHwnd(), LM_SETITEMHANDLE, MPFROMLONG(ui), MPFROMP(pNewItem)); + wxOwnerDrawn* pNewItem = CreateItem(n); // dummy argument + wxScreenDC vDc; // FIXME: is it really needed here? + + pNewItem->SetName(items[i]); + m_aItems.Insert(pNewItem, n); + ::WinSendMsg(GetHwnd(), LM_SETITEMHANDLE, (MPARAM)n, MPFROMP(pNewItem)); + pNewItem->SetFont(GetFont()); } +#endif + AssignNewItemClientData(n, clientData, i, type); + + if (incrementPos) + ++lIndexType; } -#endif // wxUSE_OWNER_DRAWN - ::WinShowWindow(GetHwnd(), TRUE); -} // end of wxListBox::DoSetItems -void wxListBox::Clear() + return n; +} // end of wxListBox::DoInsertAppendItemsWithData + +void wxListBox::DoClear() { #if wxUSE_OWNER_DRAWN - size_t lUiCount = m_aItems.Count(); + unsigned int lUiCount = m_aItems.Count(); while (lUiCount-- != 0) { @@ -366,15 +331,7 @@ void wxListBox::Clear() } m_aItems.Clear(); -#else // !wxUSE_OWNER_DRAWN - if (HasClientObjectData()) - { - for (size_t n = 0; n < (size_t)m_lNumItems; n++) - { - delete GetClientObject(n); - } - } -#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN +#endif // wxUSE_OWNER_DRAWN ::WinSendMsg(GetHwnd(), LM_DELETEALL, (MPARAM)0, (MPARAM)0); m_nNumItems = 0; @@ -414,12 +371,7 @@ bool wxListBox::IsSelected( int N ) const return (lItem == (LONG)N && lItem != LIT_NONE); } // end of wxListBox::IsSelected -wxClientData* wxListBox::DoGetItemClientObject(int n) const -{ - return (wxClientData *)DoGetItemClientData(n); -} - -void* wxListBox::DoGetItemClientData(int n) const +void* wxListBox::DoGetItemClientData(unsigned int n) const { wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData") ); @@ -427,12 +379,7 @@ void* wxListBox::DoGetItemClientData(int n) const return((void *)::WinSendMsg(GetHwnd(), LM_QUERYITEMHANDLE, MPFROMLONG(n), (MPARAM)0)); } // end of wxListBox::DoGetItemClientData -void wxListBox::DoSetItemClientObject(int n, wxClientData* pClientData) -{ - DoSetItemClientData(n, pClientData); -} // end of wxListBox::DoSetItemClientObject - -void wxListBox::DoSetItemClientData(int n, void* pClientData) +void wxListBox::DoSetItemClientData(unsigned int n, void* pClientData) { wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") ); @@ -533,118 +480,85 @@ int wxListBox::GetSelection() const )); } // end of wxListBox::GetSelection -wxString wxListBox::GetString( int N ) const +wxString wxListBox::GetString(unsigned int n) const { LONG lLen = 0; wxChar* zBuf; wxString sResult; - wxCHECK_MSG( IsValid(N), wxEmptyString, + wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetClientData") ); - lLen = LONGFROMMR(::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXTLENGTH, (MPARAM)N, (MPARAM)0)); + lLen = LONGFROMMR(::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXTLENGTH, (MPARAM)n, (MPARAM)0)); zBuf = new wxChar[lLen + 1]; - ::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXT, MPFROM2SHORT((SHORT)N, (SHORT)lLen), (MPARAM)zBuf); + ::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXT, MPFROM2SHORT((SHORT)n, (SHORT)lLen), (MPARAM)zBuf); zBuf[lLen] = '\0'; sResult = zBuf; delete [] zBuf; return sResult; } // end of wxListBox::GetString -void wxListBox::DoInsertItems( const wxArrayString& asItems, - int nPos ) +void wxListBox::SetString(unsigned int n, const wxString& rsString) { - wxCHECK_RET( IsValidInsert(nPos), - wxT("invalid index in wxListBox::InsertItems") ); - - size_t nItems = asItems.GetCount(); - - for (size_t i = 0; i < nItems; i++) - { - int nIndex = (int)::WinSendMsg( GetHwnd(), - LM_INSERTITEM, - MPFROMLONG((LONG)(i + nPos)), - (MPARAM)asItems[i].c_str() ); - - wxOwnerDrawn* pNewItem = CreateItem(nIndex); - - pNewItem->SetName(asItems[i]); - pNewItem->SetFont(GetFont()); - m_aItems.Insert(pNewItem, nIndex); - ::WinSendMsg( GetHwnd() - ,LM_SETITEMHANDLE - ,(MPARAM)((LONG)nIndex) - ,MPFROMP(pNewItem) - ); - m_nNumItems += nItems; - } -} // end of wxListBox::DoInsertItems - -void wxListBox::SetString(int N, const wxString& rsString) -{ - wxCHECK_RET( IsValid(N), + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetString") ); // // Remember the state of the item // - bool bWasSelected = IsSelected(N); + bool bWasSelected = IsSelected(n); void* pOldData = NULL; wxClientData* pOldObjData = NULL; if (m_clientDataItemsType == wxClientData_Void) - pOldData = GetClientData(N); + pOldData = GetClientData(n); else if (m_clientDataItemsType == wxClientData_Object) - pOldObjData = GetClientObject(N); + pOldObjData = GetClientObject(n); // // Delete and recreate it // ::WinSendMsg( GetHwnd() ,LM_DELETEITEM - ,(MPARAM)N + ,(MPARAM)n ,(MPARAM)0 ); - int nNewN = N; + int nNewN = n; - if (N == m_nNumItems - 1) + if (n == (m_nNumItems - 1)) nNewN = -1; ::WinSendMsg( GetHwnd() ,LM_INSERTITEM ,(MPARAM)nNewN - ,(MPARAM)rsString.c_str() + ,(MPARAM)rsString.wx_str() ); // // Restore the client data // if (pOldData) - SetClientData( N - ,pOldData - ); + SetClientData(n, pOldData); else if (pOldObjData) - SetClientObject( N - ,pOldObjData - ); + SetClientObject(n, pOldObjData); // // We may have lost the selection // if (bWasSelected) - Select(N); + Select(n); #if wxUSE_OWNER_DRAWN if (m_windowStyle & wxLB_OWNERDRAW) // // Update item's text // - m_aItems[N]->SetName(rsString); + m_aItems[n]->SetName(rsString); #endif //USE_OWNER_DRAWN } // end of wxListBox::SetString -size_t wxListBox::GetCount() const +unsigned int wxListBox::GetCount() const { return m_nNumItems; } @@ -664,7 +578,7 @@ wxSize wxListBox::DoGetBestSize() const int nCy; wxFont vFont = (wxFont)GetFont(); - for (size_t i = 0; i < m_nNumItems; i++) + for (unsigned int i = 0; i < m_nNumItems; i++) { wxString vStr(GetString(i));