X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c4f4cf895c1576d2c474a8ebec5d3ee01b98d5f7..8add533eb22ba0756f5b426f77ee593bc1aa6fcd:/src/os2/listctrl.cpp diff --git a/src/os2/listctrl.cpp b/src/os2/listctrl.cpp index adaa9a0532..701d27f3c8 100644 --- a/src/os2/listctrl.cpp +++ b/src/os2/listctrl.cpp @@ -6,7 +6,7 @@ // Created: 01/21/03 // RCS-ID: $Id$ // Copyright: (c) David Webster -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -59,16 +59,50 @@ ///////////////////////////////////////////////////////////////////////////// // STRUCT SMYRECORD // Under OS/2 we have to use our own RECORDCORE based struct if we have -// user data to store in a PM Container Control (and CListCtrl is a PM -// Container in ICON, NAME, TEXT or DETAILview). m_ulUserData is a four +// user data to store in a PM Container Control (and wxListCtrl is a PM +// Container in ICON, NAME, TEXT or DETAIL view). m_ulUserData is a four // byte value containing a pointer to our CListIntemInternalData class // instance. +// +// And now for the big time OS/2 Kludge. In traditional OS/2 PM +// applications using containers, programmers determine BEFORE creation +// how many records the view will have, initially, and how many columns +// the detail view of the container will have, as the container represents +// a known data block. Thus the OS/2 PM CV_DETAIL view, i.e. +// the wxWidgets wxLC_REPORT view, relies on STATIC structure for its +// columnar data. It gets the data to display by telling it the specific +// offset of the field in the struct containing the displayable data. That +// data has be of OS/2 Types, PSZ (char string), CDATE or CTIME format. +// wxWidgets is dynamic in nature, however. We insert columns, one at a +// time and do not know how many until the app is done inserting them. So +// for OS/2 I have to set a max allowable since they are fixed. We return +// an error to the app if they include more than we can handle. +// +// For example to display the data "Col 4 of Item 6" in a report view, I'd +// have to do: +// pRecord->m_pzColumn4 = "Col 4 of Item 6"; +// pField->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn4); +// and then call the PM API to set it. +// +// This really stinks but I can't use a pointer to another struct as the +// FIELDOFFSET call could only tell OS/2 the four byte value offset of +// pointer field and it would display giberish in the column. ///////////////////////////////////////////////////////////////////////////// typedef struct _MYRECORD { RECORDCORE m_vRecord; unsigned long m_ulItemId; - unsigned long m_ulUserData; + unsigned long m_ulUserData; //actually a pointer value to real data (a CListItemInternalData class instance) + PSZ m_pzColumn1; + PSZ m_pzColumn2; + PSZ m_pzColumn3; + PSZ m_pzColumn4; + PSZ m_pzColumn5; + PSZ m_pzColumn6; + PSZ m_pzColumn7; + PSZ m_pzColumn8; + PSZ m_pzColumn9; + PSZ m_pzColumn10; } MYRECORD, *PMYRECORD; ///////////////////////////////////////////////////////////////////////////// @@ -581,9 +615,10 @@ void ConvertToOS2Flags ( // they are added to the container. // // PARAMETERS -// pCtrl -- the control to use -// rInfo -- the item to convert -// pRecord -- the OS list control to use, should be zeroed out +// pCtrl -- the control to use +// rInfo -- the item to convert +// pRecord -- the OS list control to use, should be zeroed out +// pFieldinfo -- a field struct that may contain columnar data for detail view // // RETURN VALUE // none @@ -593,9 +628,11 @@ void ConvertToOS2ListItem ( const wxListCtrl* pCtrl , const wxListItem& rInfo , PMYRECORD pRecord +, PFIELDINFO pFieldInfo ) { pRecord->m_ulItemId = (ULONG)rInfo.GetId(); + pRecord->m_vRecord.cb = sizeof(RECORDCORE); if (rInfo.GetMask() & wxLIST_MASK_STATE) { ConvertToOS2Flags( rInfo.m_state @@ -611,6 +648,72 @@ void ConvertToOS2ListItem ( { pRecord->m_vRecord.pszText = (char*)rInfo.GetText().c_str(); } + // + // In the case of a report view the text will be the data in the lead column + // ???? Don't know why, but that is how it works in other ports. + // + if (pCtrl->GetWindowStyleFlag() & wxLC_REPORT) + { + if (pFieldInfo) + { + switch(rInfo.GetColumn()) + { + case 0: + pRecord->m_pzColumn1 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn1); + break; + + case 1: + pRecord->m_pzColumn2 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn2); + break; + + case 2: + pRecord->m_pzColumn3 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn3); + break; + + case 3: + pRecord->m_pzColumn4 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn4); + break; + + case 4: + pRecord->m_pzColumn5 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn5); + break; + + case 5: + pRecord->m_pzColumn6 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn6); + break; + + case 6: + pRecord->m_pzColumn7 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn7); + break; + + case 7: + pRecord->m_pzColumn8 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn8); + break; + + case 8: + pRecord->m_pzColumn9 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn9); + break; + + case 9: + pRecord->m_pzColumn10 = (char*)rInfo.GetText().c_str(); + pFieldInfo->offStruct = FIELDOFFSET(MYRECORD, m_pzColumn10); + break; + + default: + wxFAIL_MSG( _T("wxOS2 does not support more than 10 columns in REPORT view") ); + break; + } + } + } if (rInfo.GetMask() & wxLIST_MASK_IMAGE) { pRecord->m_vRecord.hptrIcon = (HPOINTER)rInfo.GetImage(); @@ -641,10 +744,17 @@ void ConvertToOS2ListCol ( { memset(pField, '\0', sizeof(FIELDINFO)); pField->cb = sizeof(FIELDINFO); + + // + // Default some settings + // + pField->flData = CFA_HORZSEPARATOR | CFA_SEPARATOR; + pField->flTitle = CFA_CENTER; + if (rItem.GetMask() & wxLIST_MASK_TEXT) { pField->flData |= CFA_STRING; - pField->pUserData = (void *)rItem.GetText().c_str(); + pField->pTitleData = (PVOID)rItem.GetText().c_str(); // text is column title not data } if (rItem.GetMask() & wxLIST_MASK_FORMAT) { @@ -655,6 +765,8 @@ void ConvertToOS2ListCol ( else if (rItem.m_format == wxLIST_FORMAT_CENTRE) pField->flData |= CFA_CENTER; } + else + pField->flData |= CFA_CENTER; // Just ensure the default is centered if (rItem.GetMask() & wxLIST_MASK_WIDTH) { if (!(rItem.GetWidth() == wxLIST_AUTOSIZE || @@ -662,6 +774,11 @@ void ConvertToOS2ListCol ( pField->cxWidth = rItem.GetWidth(); // else: OS/2 automatically sets the width if created with the approppriate style } + + // + // Still need to set the actual data + // + pField->offStruct = 0; } // end of ConvertToOS2ListCol // ---------------------------------------------------------------------------- @@ -813,23 +930,26 @@ bool wxListCtrl::DoCreateControl ( ,MPFROMP(&vCnrInfo) ,(MPARAM)(USHORT)sizeof(CNRINFO) )) + return FALSE; lWstyle = ConvertViewToOS2Style(GetWindowStyleFlag()); - vCnrInfo.flWindowAttr != lWstyle; - ::WinSendMsg( GetHWND() - ,CM_SETCNRINFO - ,MPFROMP(&vCnrInfo) - ,(MPARAM)CMA_FLWINDOWATTR - ); + vCnrInfo.flWindowAttr |= lWstyle; + if (!::WinSendMsg( GetHWND() + ,CM_SETCNRINFO + ,MPFROMP(&vCnrInfo) + ,(MPARAM)CMA_FLWINDOWATTR + )) + return FALSE; // // And now set needed arrangement flags // lWstyle = ConvertArrangeToOS2Style(GetWindowStyleFlag()); - ::WinSendMsg( GetHWND() - ,CM_ARRANGE - ,(MPARAM)CMA_ARRANGEGRID - ,(MPARAM)lWstyle - ); + if (!::WinSendMsg( GetHWND() + ,CM_ARRANGE + ,(MPARAM)CMA_ARRANGEGRID + ,(MPARAM)lWstyle + )) + return FALSE; SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); SetForegroundColour(GetParent()->GetForegroundColour()); SubclassWin(m_hWnd); @@ -1236,6 +1356,9 @@ bool wxListCtrl::SetItem ( wxListItem& rInfo ) { + PFIELDINFO pFieldInfo = FindOS2ListFieldByColNum ( GetHWND() + ,rInfo.GetColumn() + ); PMYRECORD pRecord = FindOS2ListRecordByID( GetHWND() ,rInfo.GetId() ); @@ -1243,6 +1366,7 @@ bool wxListCtrl::SetItem ( ConvertToOS2ListItem( this ,rInfo ,pRecord + ,pFieldInfo ); // @@ -1282,6 +1406,7 @@ bool wxListCtrl::SetItem ( else pData->m_pAttr = new wxListItemAttr(*rInfo.GetAttributes()); } + pData->m_pMyRecord = pRecord; // they point to each other } // @@ -1301,12 +1426,20 @@ bool wxListCtrl::SetItem ( // bUpdateNow = TRUE; } + if (::WinIsWindowVisible(GetHWND())) + { + ::WinSendMsg( GetHWND() + ,CM_INVALIDATERECORD + ,MPFROMP(pRecord) + ,MPFROM2SHORT(1, CMA_ERASE | CMA_REPOSITION | CMA_TEXTCHANGED) + ); + RefreshItem(pRecord->m_ulItemId); + } ::WinSendMsg( GetHWND() - ,CM_INVALIDATERECORD - ,MPFROMP(pRecord) - ,MPFROM2SHORT(1, CMA_ERASE | CMA_REPOSITION | CMA_TEXTCHANGED) + ,CM_INVALIDATEDETAILFIELDINFO + ,NULL + ,NULL ); - RefreshItem(pRecord->m_ulItemId); return TRUE; } // end of wxListCtrl::SetItem @@ -2211,27 +2344,38 @@ long wxListCtrl::InsertItem ( { wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") ); - PMYRECORD pRecordAfter = FindOS2ListRecordByID ( GetHWND() - ,rInfo.GetId() - 1 - ); + PFIELDINFO pFieldInfo = FindOS2ListFieldByColNum ( GetHWND() + ,rInfo.GetColumn() + ); + PMYRECORD pRecordAfter = NULL; PMYRECORD pRecord = (PMYRECORD)::WinSendMsg( GetHWND() ,CM_ALLOCRECORD ,MPFROMLONG(sizeof(MYRECORD) - sizeof(RECORDCORE)) - ,MPFROMLONG(1) + ,MPFROMSHORT(1) ); + + ConvertToOS2ListItem( this + ,rInfo + ,pRecord + ,pFieldInfo + ); + + if (rInfo.GetId() > 0) + pRecordAfter = FindOS2ListRecordByID( GetHWND() + ,rInfo.GetId() - 1 + ); + RECORDINSERT vInsert; vInsert.cb = sizeof(RECORDINSERT); - vInsert.pRecordOrder = (PRECORDCORE)pRecordAfter; vInsert.pRecordParent = NULL; - vInsert.fInvalidateRecord = TRUE; + if (!pRecordAfter) + vInsert.pRecordOrder = (PRECORDCORE)CMA_FIRST; + else + vInsert.pRecordOrder = (PRECORDCORE)pRecordAfter; vInsert.zOrder = CMA_TOP; vInsert.cRecordsInsert = 1; - - ConvertToOS2ListItem( this - ,rInfo - ,pRecord - ); + vInsert.fInvalidateRecord = TRUE; // // Check wether we need to allocate our internal data @@ -2263,17 +2407,23 @@ long wxListCtrl::InsertItem ( pData->m_pAttr = new wxListItemAttr(*rInfo.GetAttributes()); } } - ::WinSendMsg( GetHWND() - ,CM_INSERTRECORD - ,MPFROMP(pRecord) - ,MPFROMP(pRecordAfter) - ); + if (!::WinSendMsg( GetHWND() + ,CM_INSERTRECORD + ,MPFROMP(pRecord) + ,MPFROMP(&vInsert) + )) + return -1; // // OS/2 must mannually bump the index's of following records // BumpRecordIds( GetHWND() ,pRecord ); + ::WinSendMsg( GetHWND() + ,CM_INVALIDATEDETAILFIELDINFO + ,NULL + ,NULL + ); return pRecord->m_ulItemId; } // end of wxListCtrl::InsertItem @@ -2284,6 +2434,7 @@ long wxListCtrl::InsertItem ( { wxListItem vInfo; + memset(&vInfo, '\0', sizeof(wxListItem)); vInfo.m_text = rsLabel; vInfo.m_mask = wxLIST_MASK_TEXT; vInfo.m_itemId = lIndex; @@ -2337,15 +2488,16 @@ long wxListCtrl::InsertColumn ( ); FIELDINFOINSERT vInsert; + ConvertToOS2ListCol ( lCol + ,rItem + ,pField + ); + vInsert.cb = sizeof(FIELDINFOINSERT); vInsert.pFieldInfoOrder = pFieldAfter; vInsert.fInvalidateFieldInfo = TRUE; vInsert.cFieldInfoInsert = 1; - ConvertToOS2ListCol ( lCol - ,rItem - ,pField - ); bSuccess = ::WinSendMsg( GetHWND() ,CM_INSERTDETAILFIELDINFO ,MPFROMP(pField)