X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9f68fe76c9dfc0a2e24aaaea2bcc1a68eeadd03a..6178debcd342963974dbdce6ac2ddb2fbe89e42a:/src/osx/carbon/dataview.cpp?ds=inline diff --git a/src/osx/carbon/dataview.cpp b/src/osx/carbon/dataview.cpp index ec8ae3baef..ef441c892d 100644 --- a/src/osx/carbon/dataview.cpp +++ b/src/osx/carbon/dataview.cpp @@ -1,50 +1,78 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: src/osx/carbon/datavgen.cpp -// Purpose: wxDataViewCtrl native mac implementation +// Name: src/osx/carbon/dataview.cpp +// Purpose: wxDataViewCtrl native carbon implementation // Author: -// Id: $Id$ -// Copyright: (c) 2007 +// Id: $Id: dataview.cpp 58317 2009-01-23 +// Copyright: (c) 2009 // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#if wxUSE_DATAVIEWCTRL +#if (wxUSE_DATAVIEWCTRL == 1) && !defined(wxUSE_GENERICDATAVIEWCTRL) -#include "wx/dataview.h" +#ifndef WX_PRECOMP + #include "wx/app.h" + #include "wx/toplevel.h" + #include "wx/font.h" + #include "wx/settings.h" + #include "wx/utils.h" +#endif -#if !defined(wxUSE_GENERICDATAVIEWCTRL) || (wxUSE_GENERICDATAVIEWCTRL == 0) +#include "wx/osx/carbon/dataview.h" +#include "wx/osx/private.h" +#include "wx/osx/uma.h" +#include "wx/renderer.h" #include -#include "wx/osx/carbon/databrow.h" +// ============================================================================ +// Variables used locally in dataview.cpp +// ============================================================================ +static DataBrowserGetContextualMenuUPP gDataBrowserTableViewGetContextualMenuUPP = NULL; +static DataBrowserItemCompareUPP gDataBrowserTableViewItemCompareUPP = NULL; +static DataBrowserItemDataUPP gDataBrowserTableViewItemDataUPP = NULL; +static DataBrowserItemNotificationUPP gDataBrowserTableViewItemNotificationUPP = NULL; + +static DataBrowserAcceptDragUPP gDataBrowserTableViewAcceptDragUPP = NULL; +static DataBrowserAddDragItemUPP gDataBrowserTableViewAddDragItemUPP = NULL; +static DataBrowserReceiveDragUPP gDataBrowserTableViewReceiveDragUPP = NULL; + +static DataBrowserDrawItemUPP gDataBrowserTableViewDrawItemUPP = NULL; +static DataBrowserEditItemUPP gDataBrowserTableViewEditItemUPP = NULL; +static DataBrowserHitTestUPP gDataBrowserTableViewHitTestUPP = NULL; +static DataBrowserTrackingUPP gDataBrowserTableViewTrackingUPP = NULL; + +// ============================================================================ +// Functions used locally in dataview.cpp +// ============================================================================ +static DataBrowserItemID* CreateDataBrowserItemIDArray(size_t& noOfEntries, wxDataViewItemArray const& items) // returns a newly allocated pointer to valid data browser item IDs +{ + size_t const noOfItems = items.GetCount(); -#ifndef WX_PRECOMP - #include "wx/timer.h" - #include "wx/settings.h" - #include "wx/dcclient.h" - #include "wx/icon.h" -#endif + DataBrowserItemID* itemIDs(new DataBrowserItemID[noOfItems]); -#include "wx/renderer.h" -//----------------------------------------------------------------------------- -// local constants -//----------------------------------------------------------------------------- + // convert all valid data view items to data browser items + noOfEntries = 0; + for (size_t i=0; i(items[i].GetID()); + ++noOfEntries; + } + // done: + return itemIDs; +} -// a list of all catchable events: -static EventTypeSpec const eventList[] = +static const EventTypeSpec eventList[] = { - {kEventClassControl, kEventControlDraw}, - {kEventClassControl, kEventControlHit} + { kEventClassControl, kEventControlHit }, + { kEventClassControl, kEventControlDraw } }; -//----------------------------------------------------------------------------- -// local functions -//----------------------------------------------------------------------------- - -static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler, EventRef EventReference, void* Data) +static pascal OSStatus DataBrowserCtrlEventHandler(EventHandlerCallRef handler, EventRef EventReference, void* Data) { wxDataViewCtrl* DataViewCtrlPtr((wxDataViewCtrl*) Data); // the 'Data' variable always contains a pointer to the data view control that installed the handler @@ -67,7 +95,9 @@ static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler { ControlRef controlReference; DataBrowserPropertyID columnPropertyID; + DataBrowserSortOrder order; unsigned long columnIndex; + wxDataViewColumn* column; OSStatus status; wxDataViewEvent DataViewEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK,DataViewCtrlPtr->GetId()); @@ -79,10 +109,15 @@ static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler if (status == errDataBrowserPropertyNotFound) // user clicked into part of the header that does not have a property return ::CallNextEventHandler(handler,EventReference); wxCHECK(status == noErr,status); + column = DataViewCtrlPtr->GetColumn(columnIndex); + // set the column sort order: + status = ::GetDataBrowserSortOrder(controlReference,&order); + wxCHECK(status == noErr,status); + column->SetSortOrderVariable(order == kDataBrowserOrderIncreasing); // initialize wxWidget event handler: DataViewEvent.SetEventObject(DataViewCtrlPtr); DataViewEvent.SetColumn(columnIndex); - DataViewEvent.SetDataViewColumn(DataViewCtrlPtr->GetColumn(columnIndex)); + DataViewEvent.SetDataViewColumn(column); // finally sent the equivalent wxWidget event: DataViewCtrlPtr->HandleWindowEvent(DataViewEvent); return ::CallNextEventHandler(handler,EventReference); @@ -90,34 +125,14 @@ static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler else return eventNotHandledErr; } - return eventNotHandledErr; } -static DataBrowserItemID* CreateDataBrowserItemIDArray(size_t& noOfEntries, wxDataViewItemArray const& items) // returns a newly allocated pointer to valid data browser item IDs -{ - size_t const noOfItems = items.GetCount(); - - DataBrowserItemID* itemIDs(new DataBrowserItemID[noOfItems]); - - - // convert all valid data view items to data browser items - noOfEntries = 0; - for (size_t i=0; i(items[i].GetID()); - ++noOfEntries; - } - // done: - return itemIDs; -} - -static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDescription, wxDataViewColumn const* columnPtr, DataBrowserPropertyID columnPropertyID, wxCFStringRef const& title) +static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDescription, wxDataViewColumn const* columnPtr, wxCFStringRef const& title) { // set properties for the column: - columnDescription.propertyDesc.propertyID = columnPropertyID; - columnDescription.propertyDesc.propertyType = columnPtr->GetRenderer()->GetPropertyType(); + columnDescription.propertyDesc.propertyID = columnPtr->GetNativeData()->GetPropertyID(); + columnDescription.propertyDesc.propertyType = columnPtr->GetRenderer()->GetNativeData()->GetPropertyType(); columnDescription.propertyDesc.propertyFlags = kDataBrowserListViewSelectionColumn; // make the column selectable if (columnPtr->IsReorderable()) columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewMovableColumn; @@ -133,7 +148,8 @@ static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDes } if (columnPtr->IsSortable()) columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewSortableColumn; - if (columnPtr->GetRenderer()->GetMode() == wxDATAVIEW_CELL_EDITABLE) + if ((columnPtr->GetRenderer()->GetMode() == wxDATAVIEW_CELL_EDITABLE) || + (columnPtr->GetRenderer()->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE)) columnDescription.propertyDesc.propertyFlags |= kDataBrowserPropertyIsEditable; if ((columnDescription.propertyDesc.propertyType == kDataBrowserCustomType) || (columnDescription.propertyDesc.propertyType == kDataBrowserDateTimeType) || @@ -144,9 +160,9 @@ static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDes columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewNoGapForIconInHeaderButton; #endif // set header's properties: - columnDescription.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc; - columnDescription.headerBtnDesc.titleOffset = 0; - columnDescription.headerBtnDesc.titleString = ::CFStringCreateCopy(kCFAllocatorDefault,title); + columnDescription.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc; + columnDescription.headerBtnDesc.titleOffset = 0; + columnDescription.headerBtnDesc.titleString = ::CFStringCreateCopy(kCFAllocatorDefault,title); columnDescription.headerBtnDesc.initialOrder = kDataBrowserOrderIncreasing; // choose one of the orders as "undefined" is not supported anyway (s. ControlDefs.h in the HIToolbox framework) columnDescription.headerBtnDesc.btnFontStyle.flags = kControlUseFontMask | kControlUseJustMask; switch (columnPtr->GetAlignment()) @@ -183,1289 +199,2576 @@ static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDes return true; } -//----------------------------------------------------------------------------- -// local function pointers -//----------------------------------------------------------------------------- - -DEFINE_ONE_SHOT_HANDLER_GETTER(wxMacDataViewCtrlEventHandler) +// ============================================================================ +// Type definitions of locally used function pointers +// ============================================================================ +DEFINE_ONE_SHOT_HANDLER_GETTER(DataBrowserCtrlEventHandler) -// --------------------------------------------------------- -// wxMacDataViewModelNotifier -// --------------------------------------------------------- -class wxMacDataViewModelNotifier : public wxDataViewModelNotifier +// ============================================================================ +// Helper functions for dataview implementation on OSX +// ============================================================================ +wxWidgetImplType* CreateDataView(wxWindowMac* wxpeer, wxWindowMac* WXUNUSED(parent), wxWindowID WXUNUSED(id), wxPoint const& pos, wxSize const& size, + long style, long WXUNUSED(extraStyle)) { -public: - wxMacDataViewModelNotifier(wxMacDataViewDataBrowserListViewControl* initDataViewControlPtr) : m_dataViewControlPtr(initDataViewControlPtr) - { - } - - virtual bool ItemAdded(const wxDataViewItem &parent, const wxDataViewItem &item) - { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + return new wxMacDataViewDataBrowserListViewControl(wxpeer,pos,size,style); +} - wxCHECK_MSG(item.IsOk(),false,_("Added item is invalid.")); - bool noFailureFlag = (!(parent.IsOk()) && (m_dataViewControlPtr->AddItem(kDataBrowserNoItem,&itemID) == noErr) || - parent.IsOk() && (m_dataViewControlPtr->AddItem(reinterpret_cast(parent.GetID()),&itemID) == noErr)); +// ============================================================================ +// wxMacDataBrowserTableViewControl +// ============================================================================ +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserCompareProc(ControlRef browser, DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - wxDataViewCtrl *dvc = (wxDataViewCtrl*) m_dataViewControlPtr->GetWXPeer(); - if (dvc->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) - { - wxDataViewModel *model = GetOwner(); - int height = 20; // TODO find out standard height - unsigned int num = dvc->GetColumnCount(); - unsigned int col; - for (col = 0; col < num; col++) - { - wxDataViewColumn *column = dvc->GetColumn( col ); - if (column->IsHidden()) - continue; + if (ControlPtr != NULL) + return ControlPtr->DataBrowserCompareProc(itemOneID,itemTwoID,sortProperty); + else + return FALSE; +} - wxDataViewCustomRenderer *renderer = wxDynamicCast( column->GetRenderer(), wxDataViewCustomRenderer ); - if (renderer) - { - wxVariant value; - model->GetValue( value, item, column->GetModelColumn() ); - renderer->SetValue( value ); - height = wxMax( height, renderer->GetSize().y ); - } +pascal void wxMacDataBrowserTableViewControl::DataBrowserGetContextualMenuProc(ControlRef browser, MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* selection) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - } - if (height > 20) - m_dataViewControlPtr->SetRowHeight( itemID, height ); - } + if (ControlPtr != NULL) + ControlPtr->DataBrowserGetContextualMenuProc(menu,helpType,helpItemString,selection); +} - return noFailureFlag; - } +pascal OSStatus wxMacDataBrowserTableViewControl::DataBrowserGetSetItemDataProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - virtual bool ItemsAdded(wxDataViewItem const& parent, wxDataViewItemArray const& items) - { - bool noFailureFlag; - DataBrowserItemID* itemIDs; + if (ControlPtr != NULL) + return ControlPtr->DataBrowserGetSetItemDataProc(itemID,propertyID,itemData,getValue); + else + return errDataBrowserPropertyNotSupported; +} - size_t noOfEntries; +pascal void wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - // convert all valid data view items to data browser items: - itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items); - // insert all valid items into control: - noFailureFlag = ((noOfEntries == 0) || - !(parent.IsOk()) && (m_dataViewControlPtr->AddItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) || - parent.IsOk() && (m_dataViewControlPtr->AddItems(reinterpret_cast(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr)); - // give allocated array space free again: - delete[] itemIDs; + if (ControlPtr != NULL) + ControlPtr->DataBrowserItemNotificationProc(itemID,message,itemData); +} - wxDataViewCtrl *dvc = (wxDataViewCtrl*) m_dataViewControlPtr->GetWXPeer(); - if (dvc->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) - { - wxDataViewModel *model = GetOwner(); - unsigned int colnum = dvc->GetColumnCount(); +pascal void wxMacDataBrowserTableViewControl::DataBrowserDrawItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - size_t i; - size_t count = items.GetCount(); - for (i = 0; i < count; i++) - { - wxDataViewItem item = items[i]; - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - int height = 20; // TODO find out standard height - unsigned int col; - for (col = 0; col < colnum; col++) - { - wxDataViewColumn *column = dvc->GetColumn( col ); - if (column->IsHidden()) - continue; // skip it! + if (ControlPtr != NULL) + ControlPtr->DataBrowserDrawItemProc(itemID,propertyID,state,rectangle,bitDepth,colorDevice); +} - if ((col != 0) && model->IsContainer(item) && !model->HasContainerColumns(item)) - continue; // skip it! +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserEditItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, CFStringRef theString, Rect* maxEditTextRect, Boolean* shrinkToFit) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - wxDataViewCustomRenderer *renderer = wxDynamicCast( column->GetRenderer(), wxDataViewCustomRenderer ); - if (renderer) - { - wxVariant value; - model->GetValue( value, item, column->GetModelColumn() ); - renderer->SetValue( value ); - height = wxMax( height, renderer->GetSize().y ); - } - } - if (height > 20) - m_dataViewControlPtr->SetRowHeight( itemID, height ); - } - } + return ((ControlPtr != NULL) && ControlPtr->DataBrowserEditItemProc(itemID,propertyID,theString,maxEditTextRect,shrinkToFit)); +} - // done: - return noFailureFlag; - } +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserHitTestProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Rect const* mouseRect) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - virtual bool ItemChanged(wxDataViewItem const& item) - { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + return ((ControlPtr != NULL) && ControlPtr->DataBrowserHitTestProc(itemID,propertyID,theRect,mouseRect)); +} - wxCHECK_MSG(item.IsOk(),false,_("Changed item is invalid.")); - if (m_dataViewControlPtr->UpdateItems(&itemID) == noErr) - { - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(m_dataViewControlPtr->GetWXPeer())); +pascal DataBrowserTrackingResult wxMacDataBrowserTableViewControl::DataBrowserTrackingProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point startPt, EventModifiers modifiers) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - // sent the equivalent wxWidget event: - wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); - dataViewEvent.SetEventObject(dataViewCtrlPtr); - dataViewEvent.SetItem(item); - // sent the equivalent wxWidget event: - dataViewCtrlPtr->HandleWindowEvent(dataViewEvent); - // done - return true; - } - else - return false; - } + if (ControlPtr != NULL) + return ControlPtr->DataBrowserTrackingProc(itemID,propertyID,theRect,startPt,modifiers); + else + return kDataBrowserNothingHit; +} - virtual bool ItemsChanged(wxDataViewItemArray const& items) - { - bool noFailureFlag; +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserAcceptDragProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID) +{ + wxMacDataBrowserTableViewControl* controlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - DataBrowserItemID* itemIDs; - size_t noOfEntries; + return ((controlPtr != NULL) && controlPtr->DataBrowserAcceptDragProc(dragRef,itemID)); +} +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserAddDragItemProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID, ItemReference* itemRef) +{ + wxMacDataBrowserTableViewControl* controlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - // convert all valid data view items to data browser items: - itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items); - // change items (ATTENTION: ONLY ITEMS OF THE ROOT ARE CHANGED BECAUSE THE PARENT PARAMETER IS MISSING): - noFailureFlag = (m_dataViewControlPtr->UpdateItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty) == noErr); - if (noFailureFlag) - { - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(m_dataViewControlPtr->GetWXPeer())); - // send for all changed items a wxWidget event: - wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); + return ((controlPtr != NULL) && controlPtr->DataBrowserAddDragItemProc(dragRef,itemID,itemRef)); +} - dataViewEvent.SetEventObject(dataViewCtrlPtr); - for (size_t i=0; i(itemIDs[i])); - dataViewCtrlPtr->HandleWindowEvent(dataViewEvent); - } - } - // release allocated array space: - delete[] itemIDs; - // done: - return noFailureFlag; - } +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserReceiveDragProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID) +{ + wxMacDataBrowserTableViewControl* controlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - virtual bool ItemDeleted(wxDataViewItem const& parent, wxDataViewItem const& item) - { - if (item.IsOk()) - { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - OSStatus errorStatus; - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(m_dataViewControlPtr->GetWXPeer())); - - // when this method is called and currently an item is being edited this item may have already been deleted in the model (the passed item and the being edited item have - // not to be identical because the being edited item might be below the passed item in the hierarchy); - // to prevent the control trying to ask the model to update an already deleted item the control is informed that currently a deleting process - // has been started and that variables can currently not be updated even when requested by the system: - dataViewCtrlPtr->SetDeleting(true); - errorStatus = m_dataViewControlPtr->RemoveItem(reinterpret_cast(parent.GetID()),&itemID); - // enable automatic updating again: - dataViewCtrlPtr->SetDeleting(false); - return (errorStatus == noErr); - } - else - return false; - } - virtual bool ItemsDeleted(wxDataViewItem const& parent, wxDataViewItemArray const& items) - { - bool noFailureFlag; - - DataBrowserItemID* itemIDs; - - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(m_dataViewControlPtr->GetWXPeer())); - - size_t noOfEntries; - - - wxCHECK_MSG(dataViewCtrlPtr != NULL,false,_("Data view control is not correctly initialized")); - // convert all valid data view items to data browser items: - itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items); - // when this method is called and currently an item is being edited this item may have already been deleted in the model (the passed item and the being edited item have - // not to be identical because the being edited item might be below the passed item in the hierarchy); - // to prevent the control trying to ask the model to update an already deleted item the control is informed that currently a deleting process - // has been started and that variables can currently not be updated even when requested by the system: - dataViewCtrlPtr->SetDeleting(true); - // insert all valid items into control: - noFailureFlag = ((noOfEntries == 0) || - !(parent.IsOk()) && (m_dataViewControlPtr->RemoveItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) || - parent.IsOk() && (m_dataViewControlPtr->RemoveItems(reinterpret_cast(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr)); - // enable automatic updating again: - dataViewCtrlPtr->SetDeleting(false); - // give allocated array space free again: - delete[] itemIDs; - // done: - return noFailureFlag; - } + return ((controlPtr != NULL) && controlPtr->DataBrowserReceiveDragProc(dragRef,itemID)); +} - virtual bool ValueChanged(wxDataViewItem const& item, unsigned int col) - { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - DataBrowserItemID parentID; +wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style) + :wxMacControl(peer) +{ + Rect bounds = wxMacGetBoundsForControl(peer,pos,size); + OSStatus err = ::CreateDataBrowserControl(MAC_WXHWND(peer->MacGetTopLevelWindowRef()),&bounds,kDataBrowserListView,&(m_controlRef)); - DataBrowserPropertyID propertyID; - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(m_dataViewControlPtr->GetWXPeer())); + SetReferenceInNativeControl(); + verify_noerr(err); + ::InstallControlEventHandler(m_controlRef, GetDataBrowserCtrlEventHandlerUPP(), GetEventTypeCount(eventList), eventList, peer, (EventHandlerRef *)&m_macDataViewCtrlEventHandler); - wxCHECK_MSG(item.IsOk(), false,_("Passed item is invalid.")); - wxCHECK_MSG(this->GetOwner() != NULL,false,_("Owner not initialized.")); - wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Control is wrongly initialized.")); - parentID = reinterpret_cast(this->GetOwner()->GetParent(item).GetID()); - if ((m_dataViewControlPtr->GetPropertyID(col,&propertyID) == noErr) && - (m_dataViewControlPtr->UpdateItems(parentID,1,&itemID,dataViewCtrlPtr->GetColumn(col)->GetPropertyID(),propertyID) == noErr)) - { - wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); - - dataViewEvent.SetEventObject(dataViewCtrlPtr); - dataViewEvent.SetColumn(col); - dataViewEvent.SetItem(item); - // send the equivalent wxWidget event: - dataViewCtrlPtr->HandleWindowEvent(dataViewEvent); - // done - return true; - } - else - return false; + // setup standard callbacks: + if (gDataBrowserTableViewGetContextualMenuUPP == NULL) gDataBrowserTableViewGetContextualMenuUPP = NewDataBrowserGetContextualMenuUPP(wxMacDataBrowserTableViewControl::DataBrowserGetContextualMenuProc); + if (gDataBrowserTableViewItemCompareUPP == NULL) gDataBrowserTableViewItemCompareUPP = NewDataBrowserItemCompareUPP (wxMacDataBrowserTableViewControl::DataBrowserCompareProc); + if (gDataBrowserTableViewItemDataUPP == NULL) gDataBrowserTableViewItemDataUPP = NewDataBrowserItemDataUPP (wxMacDataBrowserTableViewControl::DataBrowserGetSetItemDataProc); + if (gDataBrowserTableViewItemNotificationUPP == NULL) + { + gDataBrowserTableViewItemNotificationUPP = +#if TARGET_API_MAC_OSX + (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc); +#else + NewDataBrowserItemNotificationUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc); +#endif } - - virtual bool Cleared() + // setup drag and drop callbacks: + if (gDataBrowserTableViewAcceptDragUPP == NULL) gDataBrowserTableViewAcceptDragUPP = NewDataBrowserAcceptDragUPP (wxMacDataBrowserTableViewControl::DataBrowserAcceptDragProc); + if (gDataBrowserTableViewAddDragItemUPP == NULL) gDataBrowserTableViewAddDragItemUPP = NewDataBrowserAddDragItemUPP(wxMacDataBrowserTableViewControl::DataBrowserAddDragItemProc); + if (gDataBrowserTableViewReceiveDragUPP == NULL) gDataBrowserTableViewReceiveDragUPP = NewDataBrowserReceiveDragUPP(wxMacDataBrowserTableViewControl::DataBrowserReceiveDragProc); + + DataBrowserCallbacks callbacks; // variable definition + + InitializeDataBrowserCallbacks(&callbacks,kDataBrowserLatestCallbacks); + callbacks.u.v1.getContextualMenuCallback = gDataBrowserTableViewGetContextualMenuUPP; + callbacks.u.v1.itemDataCallback = gDataBrowserTableViewItemDataUPP; + callbacks.u.v1.itemCompareCallback = gDataBrowserTableViewItemCompareUPP; + callbacks.u.v1.itemNotificationCallback = gDataBrowserTableViewItemNotificationUPP; + callbacks.u.v1.acceptDragCallback = gDataBrowserTableViewAcceptDragUPP; + callbacks.u.v1.addDragItemCallback = gDataBrowserTableViewAddDragItemUPP; + callbacks.u.v1.receiveDragCallback = gDataBrowserTableViewReceiveDragUPP; + SetCallbacks(&callbacks); + + // setup callbacks for customized items: + if (gDataBrowserTableViewDrawItemUPP == NULL) gDataBrowserTableViewDrawItemUPP = NewDataBrowserDrawItemUPP(wxMacDataBrowserTableViewControl::DataBrowserDrawItemProc); + if (gDataBrowserTableViewEditItemUPP == NULL) gDataBrowserTableViewEditItemUPP = NewDataBrowserEditItemUPP(wxMacDataBrowserTableViewControl::DataBrowserEditItemProc); + if (gDataBrowserTableViewHitTestUPP == NULL) gDataBrowserTableViewHitTestUPP = NewDataBrowserHitTestUPP (wxMacDataBrowserTableViewControl::DataBrowserHitTestProc); + if (gDataBrowserTableViewTrackingUPP == NULL) gDataBrowserTableViewTrackingUPP = NewDataBrowserTrackingUPP(wxMacDataBrowserTableViewControl::DataBrowserTrackingProc); + + DataBrowserCustomCallbacks customCallbacks; // variable definition + + InitializeDataBrowserCustomCallbacks(&customCallbacks,kDataBrowserLatestCallbacks); + customCallbacks.u.v1.drawItemCallback = gDataBrowserTableViewDrawItemUPP; + customCallbacks.u.v1.editTextCallback = gDataBrowserTableViewEditItemUPP; + customCallbacks.u.v1.hitTestCallback = gDataBrowserTableViewHitTestUPP; + customCallbacks.u.v1.trackingCallback = gDataBrowserTableViewTrackingUPP; + SetCustomCallbacks(&customCallbacks); + + // style setting: + EnableCellSizeModification( ((style & wxDV_VARIABLE_LINE_HEIGHT) != 0), true ); + + DataBrowserSelectionFlags flags; // variable definition + + if (GetSelectionFlags(&flags) == noErr) // get default settings { - bool noFailureFlag = (m_dataViewControlPtr->RemoveItems() == noErr); - wxDataViewItem item; - wxDataViewItemArray array; - GetOwner()->GetChildren( item, array ); - ItemsAdded( item, array ); - m_dataViewControlPtr->SetScrollPosition(0, 0); - return noFailureFlag; + if ((style & wxDV_MULTIPLE) != 0) + flags &= ~kDataBrowserSelectOnlyOne; + else + flags |= kDataBrowserSelectOnlyOne; + (void) SetSelectionFlags(flags); } - virtual void Resort() + OptionBits attributes; // variable definition + + if (GetAttributes(&attributes) == noErr) // get default settings { - m_dataViewControlPtr->Resort(); + if ((style & wxDV_VERT_RULES) != 0) + attributes |= kDataBrowserAttributeListViewDrawColumnDividers; + else + attributes &= ~kDataBrowserAttributeListViewDrawColumnDividers; + if ((style & wxDV_ROW_LINES) != 0) + attributes |= kDataBrowserAttributeListViewAlternatingRowColors; + else + attributes &= ~kDataBrowserAttributeListViewAlternatingRowColors; + (void) SetAttributes(attributes); } -private: - wxMacDataViewDataBrowserListViewControl* m_dataViewControlPtr; -}; + if ((style & wxDV_NO_HEADER) != 0) + SetHeaderButtonHeight(0); +} -// --------------------------------------------------------- -// wxDataViewRenderer -// --------------------------------------------------------- -wxDataViewRenderer::wxDataViewRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRendererBase(varianttype,mode,align), m_alignment(align), m_mode(mode) +wxMacDataBrowserTableViewControl::~wxMacDataBrowserTableViewControl() { + ::RemoveEventHandler((EventHandlerRef) m_macDataViewCtrlEventHandler); } -void wxDataViewRenderer::SetMode(wxDataViewCellMode mode) +// +// callback handling +// +OSStatus wxMacDataBrowserTableViewControl::SetCallbacks(DataBrowserCallbacks const* callbacks) { - wxDataViewColumn* dataViewColumnPtr; + return ::SetDataBrowserCallbacks(m_controlRef,callbacks); +} +OSStatus wxMacDataBrowserTableViewControl::SetCustomCallbacks(DataBrowserCustomCallbacks const* customCallbacks) +{ + return ::SetDataBrowserCustomCallbacks(m_controlRef,customCallbacks); +} - m_mode = mode; - dataViewColumnPtr = this->GetOwner(); - if (dataViewColumnPtr != NULL) - { - wxDataViewCtrl* dataViewCtrlPtr(dataViewColumnPtr->GetOwner()); +// +// DnD handling +// +OSStatus wxMacDataBrowserTableViewControl::EnableAutomaticDragTracking(bool enable) +{ + return ::SetAutomaticControlDragTrackingEnabledForWindow(::GetControlOwner(m_controlRef),enable); +} - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); +// +// header handling +// +OSStatus wxMacDataBrowserTableViewControl::GetHeaderDesc(DataBrowserPropertyID propertyID, DataBrowserListViewHeaderDesc* desc) const +{ + desc->version = kDataBrowserListViewLatestHeaderDesc; // if this statement is missing the next call will fail (NOT DOCUMENTED!!) + return ::GetDataBrowserListViewHeaderDesc(m_controlRef,propertyID,desc); +} - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserPropertyFlags flags; - - verify_noerr(macDataViewListCtrlPtr->GetPropertyFlags(dataViewColumnPtr->GetPropertyID(),&flags)); - if (mode == wxDATAVIEW_CELL_EDITABLE) - flags |= kDataBrowserPropertyIsEditable; - else - flags &= ~kDataBrowserPropertyIsEditable; - verify_noerr(macDataViewListCtrlPtr->SetPropertyFlags(dataViewColumnPtr->GetPropertyID(),flags)); - } - } - } +OSStatus wxMacDataBrowserTableViewControl::SetHeaderDesc(DataBrowserPropertyID propertyID, DataBrowserListViewHeaderDesc* desc) +{ + return ::SetDataBrowserListViewHeaderDesc(m_controlRef,propertyID,desc); } -IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer,wxDataViewRendererBase) +// +// layout handling +// +OSStatus wxMacDataBrowserTableViewControl::AutoSizeColumns() +{ + return AutoSizeDataBrowserListViewColumns(m_controlRef); +} -// --------------------------------------------------------- -// wxDataViewCustomRenderer -// --------------------------------------------------------- -wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align), m_editorCtrlPtr(NULL), m_DCPtr(NULL) +OSStatus wxMacDataBrowserTableViewControl::EnableCellSizeModification(bool enableHeight, bool enableWidth) { + return ::SetDataBrowserTableViewGeometry(GetControlRef(),enableWidth,enableHeight); } -wxDataViewCustomRenderer::~wxDataViewCustomRenderer() +OSStatus wxMacDataBrowserTableViewControl::GetAttributes(OptionBits* attributes) { - delete m_DCPtr; + return ::DataBrowserGetAttributes(GetControlRef(),attributes); } -void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state ) +OSStatus wxMacDataBrowserTableViewControl::GetColumnWidth(DataBrowserPropertyID propertyID, UInt16* width) const { - wxDataViewCtrl *view = GetOwner()->GetOwner(); -// wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ? wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) : view->GetForegroundColour(); - wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ? *wxWHITE : view->GetForegroundColour(); - dc->SetTextForeground(col); - dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2)); + return ::GetDataBrowserTableViewNamedColumnWidth(m_controlRef,propertyID,width); } -wxDC* wxDataViewCustomRenderer::GetDC() +OSStatus wxMacDataBrowserTableViewControl::GetDefaultColumnWidth( UInt16 *width ) const { - if (m_DCPtr == NULL) - { - if ((GetOwner() == NULL) || (GetOwner()->GetOwner() == NULL)) - return NULL; - m_DCPtr = new wxWindowDC(this->GetOwner()->GetOwner()); - } - return m_DCPtr; + return GetDataBrowserTableViewColumnWidth(m_controlRef, width ); } -bool wxDataViewCustomRenderer::Render() +OSStatus wxMacDataBrowserTableViewControl::GetDefaultRowHeight(UInt16* height) const { - return true; + return ::GetDataBrowserTableViewRowHeight(m_controlRef,height); } -void wxDataViewCustomRenderer::SetDC(wxDC* newDCPtr) +OSStatus wxMacDataBrowserTableViewControl::GetHeaderButtonHeight(UInt16 *height) { - delete m_DCPtr; - m_DCPtr = newDCPtr; + return ::GetDataBrowserListViewHeaderBtnHeight(m_controlRef,height); } -WXDataBrowserPropertyType wxDataViewCustomRenderer::GetPropertyType() const +OSStatus wxMacDataBrowserTableViewControl::GetPartBounds(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserPropertyPart part, Rect* bounds) { - return kDataBrowserCustomType; + return ::GetDataBrowserItemPartBounds(m_controlRef,item,propertyID,part,bounds); } -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer) +OSStatus wxMacDataBrowserTableViewControl::GetRowHeight(DataBrowserItemID item, UInt16* height) const +{ + return ::GetDataBrowserTableViewItemRowHeight(m_controlRef,item,height); +} -// --------------------------------------------------------- -// wxDataViewTextRenderer -// --------------------------------------------------------- -wxDataViewTextRenderer::wxDataViewTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align) +OSStatus wxMacDataBrowserTableViewControl::GetScrollPosition( UInt32 *top , UInt32 *left ) const { + return GetDataBrowserScrollPosition(m_controlRef, top , left ); } -bool wxDataViewTextRenderer::Render() +OSStatus wxMacDataBrowserTableViewControl::SetAttributes(OptionBits attributes) { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Text renderer cannot render value; value type: ")) << this->GetValue().GetType()); + return ::DataBrowserChangeAttributes(GetControlRef(),attributes,~attributes); +} - wxCFStringRef cfString(this->GetValue().GetString(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); - return (::SetDataBrowserItemDataText(this->GetDataReference(),cfString) == noErr); +OSStatus wxMacDataBrowserTableViewControl::SetColumnWidth(DataBrowserPropertyID propertyID, UInt16 width) +{ + return ::SetDataBrowserTableViewNamedColumnWidth(m_controlRef,propertyID,width); } -WXDataBrowserPropertyType wxDataViewTextRenderer::GetPropertyType() const +OSStatus wxMacDataBrowserTableViewControl::SetDefaultColumnWidth(UInt16 width) { - return kDataBrowserTextType; + return ::SetDataBrowserTableViewColumnWidth(m_controlRef,width); } -IMPLEMENT_CLASS(wxDataViewTextRenderer,wxDataViewRenderer) +OSStatus wxMacDataBrowserTableViewControl::SetDefaultRowHeight(UInt16 height) +{ + return ::SetDataBrowserTableViewRowHeight(m_controlRef,height); +} -// --------------------------------------------------------- -// wxDataViewTextRendererAttr -// --------------------------------------------------------- -wxDataViewTextRendererAttr::wxDataViewTextRendererAttr(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewTextRenderer(varianttype,mode,align) +OSStatus wxMacDataBrowserTableViewControl::SetHasScrollBars(bool horiz, bool vert) { + return ::SetDataBrowserHasScrollBars(m_controlRef,horiz,vert); } -IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer) +OSStatus wxMacDataBrowserTableViewControl::SetHeaderButtonHeight(UInt16 height) +{ + return ::SetDataBrowserListViewHeaderBtnHeight(m_controlRef,height); +} -// --------------------------------------------------------- -// wxDataViewBitmapRenderer -// --------------------------------------------------------- -wxDataViewBitmapRenderer::wxDataViewBitmapRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align) +OSStatus wxMacDataBrowserTableViewControl::SetHiliteStyle(DataBrowserTableViewHiliteStyle hiliteStyle) { + return ::SetDataBrowserTableViewHiliteStyle(m_controlRef,hiliteStyle); } -bool wxDataViewBitmapRenderer::Render() - // This method returns 'true' if - // - the passed bitmap is valid and it could be assigned to the native data browser; - // - the passed bitmap is invalid (or is not initialized); this case simulates a non-existing bitmap. - // In all other cases the method returns 'false'. +OSStatus wxMacDataBrowserTableViewControl::SetIndent(float Indent) { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Bitmap renderer cannot render value; value type: ")) << this->GetValue().GetType()); + return ::DataBrowserSetMetric(m_controlRef,kDataBrowserMetricDisclosureColumnPerDepthGap,true,Indent); +} - wxBitmap bitmap; +OSStatus wxMacDataBrowserTableViewControl::SetItemRowHeight(DataBrowserItemID item, UInt16 height) +{ + return ::SetDataBrowserTableViewItemRowHeight(m_controlRef,item,height); +} - bitmap << this->GetValue(); - if (bitmap.Ok()) - return (::SetDataBrowserItemDataIcon(this->GetDataReference(),bitmap.GetIconRef()) == noErr); - else - return true; +OSStatus wxMacDataBrowserTableViewControl::SetScrollPosition(UInt32 top, UInt32 left) +{ + return ::SetDataBrowserScrollPosition(m_controlRef,top,left); } -WXDataBrowserPropertyType wxDataViewBitmapRenderer::GetPropertyType() const +// +// column handling +// +OSStatus wxMacDataBrowserTableViewControl::GetColumnCount(UInt32* numColumns) const { - return kDataBrowserIconType; + return ::GetDataBrowserTableViewColumnCount(m_controlRef,numColumns); } -IMPLEMENT_CLASS(wxDataViewBitmapRenderer,wxDataViewRenderer) +OSStatus wxMacDataBrowserTableViewControl::GetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex* index) const +{ + return ::GetDataBrowserTableViewColumnPosition(m_controlRef,propertyID,index); +} -// --------------------------------------------------------- -// wxDataViewIconTextRenderer -// --------------------------------------------------------- -wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode) +OSStatus wxMacDataBrowserTableViewControl::GetFreePropertyID(DataBrowserPropertyID* propertyID) const { + for (*propertyID=kMinPropertyID; *propertyID::max(); ++(*propertyID)) + if (IsUsedPropertyID(*propertyID) == errDataBrowserPropertyNotFound) + return noErr; + return errDataBrowserPropertyNotSupported; } -bool wxDataViewIconTextRenderer::Render() +OSStatus wxMacDataBrowserTableViewControl::GetPropertyFlags(DataBrowserPropertyID propertyID, DataBrowserPropertyFlags *flags) const { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Icon & text renderer cannot render value; value type: ")) << this->GetValue().GetType()); + return ::GetDataBrowserPropertyFlags(m_controlRef,propertyID,flags); +} - wxDataViewIconText iconText; +OSStatus wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserItemDataRef itemData, DataBrowserPropertyID* propertyID) const +{ + return ::GetDataBrowserItemDataProperty(itemData,propertyID); +} - iconText << this->GetValue(); +OSStatus wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserTableViewColumnIndex index, DataBrowserTableViewColumnID* propertyID) const +{ + return ::GetDataBrowserTableViewColumnProperty(m_controlRef,index,propertyID); +} - wxCFStringRef cfString(iconText.GetText(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); +OSStatus wxMacDataBrowserTableViewControl::IsUsedPropertyID(DataBrowserPropertyID propertyID) const +{ + // as the Mac interface does not provide a function that checks if the property id is in use or not a function is chosen that should not + // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns + // the column position for the property id: + DataBrowserTableViewColumnIndex index; - if (iconText.GetIcon().IsOk()) - if (::SetDataBrowserItemDataIcon(this->GetDataReference(),MAC_WXHICON(iconText.GetIcon().GetHICON())) != noErr) - return false; - return (::SetDataBrowserItemDataText(this->GetDataReference(),cfString) == noErr); + return ::GetDataBrowserTableViewColumnPosition(m_controlRef,propertyID,&index); } -WXDataBrowserPropertyType wxDataViewIconTextRenderer::GetPropertyType() const +OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByProperty(DataBrowserTableViewColumnID propertyID) { - return kDataBrowserIconAndTextType; + return ::RemoveDataBrowserTableViewColumn(m_controlRef,propertyID); } -IMPLEMENT_ABSTRACT_CLASS(wxDataViewIconTextRenderer,wxDataViewRenderer) +OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByIndex(DataBrowserTableViewColumnIndex index) +{ + DataBrowserTableViewColumnID propertyID; -// --------------------------------------------------------- -// wxDataViewToggleRenderer -// --------------------------------------------------------- -wxDataViewToggleRenderer::wxDataViewToggleRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode) -{ + GetPropertyID(index,&propertyID); + return ::RemoveDataBrowserTableViewColumn(m_controlRef,propertyID); } -bool wxDataViewToggleRenderer::Render() +OSStatus wxMacDataBrowserTableViewControl::SetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex index) { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Toggle renderer cannot render value; value type: ")) << this->GetValue().GetType()); - return (::SetDataBrowserItemDataButtonValue(this->GetDataReference(),this->GetValue().GetBool()) == noErr); + return ::SetDataBrowserTableViewColumnPosition(m_controlRef,propertyID,index); } -WXDataBrowserPropertyType wxDataViewToggleRenderer::GetPropertyType() const +OSStatus wxMacDataBrowserTableViewControl::SetDisclosureColumn(DataBrowserPropertyID propertyID, Boolean expandableRows) { - return kDataBrowserCheckboxType; + return ::SetDataBrowserListViewDisclosureColumn(m_controlRef,propertyID,expandableRows); } -IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer,wxDataViewRenderer) +OSStatus wxMacDataBrowserTableViewControl::SetPropertyFlags(DataBrowserPropertyID propertyID, DataBrowserPropertyFlags flags) +{ + return ::SetDataBrowserPropertyFlags(m_controlRef,propertyID,flags); +} -// --------------------------------------------------------- -// wxDataViewProgressRenderer -// --------------------------------------------------------- -wxDataViewProgressRenderer::wxDataViewProgressRenderer(wxString const& label, wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align) +// +// item handling +// +OSStatus wxMacDataBrowserTableViewControl::AddItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty) { + return ::AddDataBrowserItems(m_controlRef,container,numItems,items,preSortProperty); } -bool wxDataViewProgressRenderer::Render() +OSStatus wxMacDataBrowserTableViewControl::GetFreeItemID(DataBrowserItemID* id) const { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Progress renderer cannot render value type; value type: ")) << this->GetValue().GetType()); - return ((::SetDataBrowserItemDataMinimum(this->GetDataReference(), 0) == noErr) && - (::SetDataBrowserItemDataMaximum(this->GetDataReference(),100) == noErr) && - (::SetDataBrowserItemDataValue (this->GetDataReference(),this->GetValue().GetLong()) == noErr)); + ItemCount noOfItems; + + OSStatus status; + + + status = GetItemCount(&noOfItems); + wxCHECK_MSG(status == noErr,status,_("Could not retrieve number of items")); + if (noOfItems == 0) + { + *id = 1; + return noErr; + } + else + { + // as there might be a lot of items in the data browser and mostly the data is added item by item the largest used ID number is roughly in the order of magnitude + // as the number of items; therefore, start from the number of items to look for a new ID: + for (*id=noOfItems; *id::max(); ++(*id)) + if (IsUsedItemID(*id) == errDataBrowserItemNotFound) + return noErr; + // as the first approach was not successful, try from the beginning: + for (*id=0; *idGetValue().GetType() == this->GetVariantType(),false,wxString(_("Date renderer cannot render value; value type: ")) << this->GetValue().GetType()); - return (::SetDataBrowserItemDataDateTime(this->GetDataReference(),this->GetValue().GetDateTime().Subtract(wxDateTime(1,wxDateTime::Jan,1904)).GetSeconds().GetLo()) == noErr); + return GetDataBrowserTableViewItemRow(m_controlRef,item,row); } -WXDataBrowserPropertyType wxDataViewDateRenderer::GetPropertyType() const +OSStatus wxMacDataBrowserTableViewControl::GetItemState(DataBrowserItemID item, DataBrowserItemState* state) const { - return kDataBrowserDateTimeType; + return ::GetDataBrowserItemState(m_controlRef,item,state); } -IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer,wxDataViewRenderer) +OSStatus wxMacDataBrowserTableViewControl::IsUsedItemID(DataBrowserItemID itemID) const +{ + // as the Mac interface does not provide a function that checks if the property id is in use or not a function is chosen that should not + // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns + // the column position for the property id: + DataBrowserTableViewColumnIndex index; -// --------------------------------------------------------- -// wxDataViewColumn -// --------------------------------------------------------- + return ::GetDataBrowserTableViewItemRow(m_controlRef,itemID,&index); +} -void wxDataViewColumn::SetAlignment(wxAlignment align) +OSStatus wxMacDataBrowserTableViewControl::RemoveItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + return ::RemoveDataBrowserItems(m_controlRef,container,numItems,items,preSortProperty); +} +OSStatus wxMacDataBrowserTableViewControl::RevealItem(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserRevealOptions options) const +{ + return ::RevealDataBrowserItem(m_controlRef,item,propertyID,options); +} - m_alignment = align; - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserListViewHeaderDesc headerDescription; - - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); - switch (align) - { - case wxALIGN_CENTER: - case wxALIGN_CENTER_HORIZONTAL: - headerDescription.btnFontStyle.just = teCenter; - break; - case wxALIGN_LEFT: - headerDescription.btnFontStyle.just = teFlushLeft; - break; - case wxALIGN_RIGHT: - headerDescription.btnFontStyle.just = teFlushRight; - break; - default: - headerDescription.btnFontStyle.just = teFlushDefault; - } - wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set alignment.")); - } - } +OSStatus wxMacDataBrowserTableViewControl::UpdateItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty, + DataBrowserPropertyID propertyID) const +{ + return UpdateDataBrowserItems(m_controlRef,container,numItems,items,preSortProperty,propertyID); } -void wxDataViewColumn::SetBitmap(wxBitmap const& bitmap) +// +// item selection +// +size_t wxMacDataBrowserTableViewControl::GetSelectedItemIDs(wxArrayDataBrowserItemID& itemIDs) const { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); - + DataBrowserItemID* itemIDPtr; + Handle handle(::NewHandle(0)); - wxDataViewColumnBase::SetBitmap(bitmap); - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + size_t noOfItems; - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserListViewHeaderDesc headerDescription; - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); - if (this->GetBitmap().Ok()) - headerDescription.btnContentInfo.u.iconRef = this->GetBitmap().GetIconRef(); - else - headerDescription.btnContentInfo.u.iconRef = NULL; - wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set icon.")); - } + wxCHECK_MSG(GetItems(kDataBrowserNoItem,true,kDataBrowserItemIsSelected,handle) == noErr,0,_("Could not get selected items.")); + noOfItems = static_cast(::GetHandleSize(handle)/sizeof(DataBrowserItemID)); + itemIDs.Empty(); + itemIDs.Alloc(noOfItems); + HLock(handle); + itemIDPtr = (DataBrowserItemID*) (*handle); + for (size_t i=0; iGetOwner()); - - - m_maxWidth = maxWidth; - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + return ::GetDataBrowserSelectionAnchor(m_controlRef,first,last); +} - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserListViewHeaderDesc headerDescription; +OSStatus wxMacDataBrowserTableViewControl::GetSelectionFlags(DataBrowserSelectionFlags* flags) const +{ + return ::GetDataBrowserSelectionFlags(m_controlRef,flags); +} - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); - headerDescription.maximumWidth = static_cast(maxWidth); - wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set maximum width.")); - } - } +bool wxMacDataBrowserTableViewControl::IsItemSelected(DataBrowserItemID item) const +{ + return ::IsDataBrowserItemSelected(m_controlRef,item); } -void wxDataViewColumn::SetMinWidth(int minWidth) +OSStatus wxMacDataBrowserTableViewControl::SetSelectionFlags(DataBrowserSelectionFlags flags) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + return ::SetDataBrowserSelectionFlags(m_controlRef,flags); +} +OSStatus wxMacDataBrowserTableViewControl::SetSelectedItems(UInt32 numItems, DataBrowserItemID const* items, DataBrowserSetOption operation) +{ + return ::SetDataBrowserSelectedItems(m_controlRef, numItems, items, operation ); +} - m_minWidth = minWidth; - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); +OSStatus wxMacDataBrowserTableViewControl::GetSortOrder(DataBrowserSortOrder* order) const +{ + return ::GetDataBrowserSortOrder(m_controlRef,order); +} - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserListViewHeaderDesc headerDescription; +OSStatus wxMacDataBrowserTableViewControl::GetSortProperty(DataBrowserPropertyID* propertyID) const +{ + return ::GetDataBrowserSortProperty(m_controlRef,propertyID); +} - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); - headerDescription.minimumWidth = static_cast(minWidth); - wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set minimum width.")); - } - } +OSStatus wxMacDataBrowserTableViewControl::Resort(DataBrowserItemID container, Boolean sortChildren) +{ + return ::SortDataBrowserContainer(m_controlRef,container,sortChildren); } -void wxDataViewColumn::SetReorderable(bool reorderable) +OSStatus wxMacDataBrowserTableViewControl::SetSortOrder(DataBrowserSortOrder order) { - // first set the internal flag of the column: - if (reorderable) - m_flags |= wxDATAVIEW_COL_REORDERABLE; - else - m_flags &= ~wxDATAVIEW_COL_REORDERABLE; - // if the column is associated with a control change also immediately the flags of the control: - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + return ::SetDataBrowserSortOrder(m_controlRef,order); +} - if (dataViewCtrlPtr != NULL) - { - DataBrowserPropertyFlags flags; - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); +OSStatus wxMacDataBrowserTableViewControl::SetSortProperty(DataBrowserPropertyID propertyID) +{ + return ::SetDataBrowserSortProperty(m_controlRef,propertyID); +} - wxCHECK_RET(macDataViewListCtrlPtr != NULL, _("Valid pointer to native data view control does not exist")); - wxCHECK_RET(macDataViewListCtrlPtr->GetPropertyFlags(this->GetPropertyID(),&flags) == noErr,_("Could not get property flags.")); - if (reorderable) - flags |= kDataBrowserListViewMovableColumn; - else - flags &= ~kDataBrowserListViewMovableColumn; - wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(this->GetPropertyID(),flags) == noErr,_("Could not set property flags.")); - } +// +// container handling +// +OSStatus wxMacDataBrowserTableViewControl::CloseContainer(DataBrowserItemID containerID) +{ + return ::CloseDataBrowserContainer(m_controlRef,containerID); } -void wxDataViewColumn::SetResizeable(bool resizeable) +OSStatus wxMacDataBrowserTableViewControl::OpenContainer(DataBrowserItemID containerID) { - // first set the internal flag of the column: - if (resizeable) - m_flags |= wxDATAVIEW_COL_RESIZABLE; - else - m_flags &= ~wxDATAVIEW_COL_RESIZABLE; - // if the column is associated with a control change also immediately the flags of the control: - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + return ::OpenDataBrowserContainer(m_controlRef,containerID); +} - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); +IMPLEMENT_ABSTRACT_CLASS(wxMacDataBrowserTableViewControl,wxMacControl) - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserListViewHeaderDesc headerDescription; +// ============================================================================ +// wxMacDataBrowserListViewControl +// ============================================================================ +#pragma mark - +// +// column handling +// +OSStatus wxMacDataBrowserListViewControl::AddColumn(DataBrowserListViewColumnDesc *columnDesc, DataBrowserTableViewColumnIndex position) +{ + return AddDataBrowserListViewColumn(m_controlRef,columnDesc,position); +} - verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription)); - if (resizeable) { - headerDescription.minimumWidth = 0; - headerDescription.maximumWidth = 30000; - } - else { - headerDescription.minimumWidth = m_width; - headerDescription.maximumWidth = m_width; - } - verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription)); - macDataViewListCtrlPtr->SetSortProperty(this->GetPropertyID()); - } - } +// ============================================================================ +// wxMacDataViewDataBrowserListViewControl +// ============================================================================ +#pragma mark - +// +// constructors / destructor +// +wxMacDataViewDataBrowserListViewControl::wxMacDataViewDataBrowserListViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style) + :wxMacDataBrowserListViewControl(peer,pos,size,style) +{ + if ((style & wxBORDER_NONE) != 0) + SetData(kControlNoPart,kControlDataBrowserIncludesFrameAndFocusTag,(Boolean) false); + (void) EnableAutomaticDragTracking(); + (void) SetHiliteStyle(kDataBrowserTableViewFillHilite); } -void wxDataViewColumn::SetSortable(bool sortable) +// +// column related methods (inherited from wxDataViewWidgetImpl) +// +bool wxMacDataViewDataBrowserListViewControl::ClearColumns() { - // first set the internal flag of the column: - if (sortable) - m_flags |= wxDATAVIEW_COL_SORTABLE; - else - m_flags &= ~wxDATAVIEW_COL_SORTABLE; - // if the column is associated with a control change also immediately the flags of the control: - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + UInt32 noOfColumns; - if (dataViewCtrlPtr != NULL) - { - DataBrowserPropertyFlags flags; - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - wxCHECK_RET(macDataViewListCtrlPtr != NULL, _("Valid pointer to native data view control does not exist")); - wxCHECK_RET(macDataViewListCtrlPtr->GetPropertyFlags(this->GetPropertyID(),&flags) == noErr,_("Could not get property flags.")); - if (sortable) - flags |= kDataBrowserListViewSortableColumn; - else - flags &= ~kDataBrowserListViewSortableColumn; - wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(this->GetPropertyID(),flags) == noErr,_("Could not set property flags.")); - } + wxCHECK_MSG(GetColumnCount(&noOfColumns) == noErr,false,_("Could not determine number of columns.")); + for (UInt32 i=0; iGetOwner()); + return (RemoveColumnByProperty(columnPtr->GetNativeData()->GetPropertyID()) == noErr); +} +void wxMacDataViewDataBrowserListViewControl::DoSetExpanderColumn(wxDataViewColumn const* columnPtr) +{ + SetDisclosureColumn(columnPtr->GetNativeData()->GetPropertyID(),false); // second parameter explicitely passed to ensure that arrow is centered +} - m_ascending = ascending; - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); +wxDataViewColumn* wxMacDataViewDataBrowserListViewControl::GetColumn(unsigned int pos) const +{ + DataBrowserPropertyID propertyID; - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserListViewHeaderDesc headerDescription; - verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription)); - if (ascending) - headerDescription.initialOrder = kDataBrowserOrderIncreasing; - else - headerDescription.initialOrder = kDataBrowserOrderDecreasing; - verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription)); - macDataViewListCtrlPtr->SetSortProperty(this->GetPropertyID()); - } - } + if (GetPropertyID(pos,&propertyID) == noErr) + return GetColumnPtr(propertyID); + else + return NULL; } -void wxDataViewColumn::SetTitle(wxString const& title) +int wxMacDataViewDataBrowserListViewControl::GetColumnPosition(wxDataViewColumn const* columnPtr) const { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); - - - m_title = title; - if (dataViewCtrlPtr != NULL) + if (columnPtr != NULL) { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - - if (macDataViewListCtrlPtr != NULL) - { - DataBrowserListViewHeaderDesc headerDescription; - wxCFStringRef cfTitle(title,(dataViewCtrlPtr->GetFont().Ok() ? dataViewCtrlPtr->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); + DataBrowserTableViewColumnIndex Position; - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); - headerDescription.titleString = cfTitle; - wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set header description.")); - } + wxCHECK_MSG(GetColumnIndex(columnPtr->GetNativeData()->GetPropertyID(),&Position) == noErr,wxNOT_FOUND,_("Could not determine column's position")); + return static_cast(Position); } + else + return wxNOT_FOUND; } -void wxDataViewColumn::SetWidth(int width) +bool wxMacDataViewDataBrowserListViewControl::InsertColumn(unsigned int pos, wxDataViewColumn* columnPtr) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + DataBrowserListViewColumnDesc columnDescription; + DataBrowserPropertyID newPropertyID; - if ((width >= m_minWidth) && (width <= m_maxWidth)) + UInt32 noOfColumns; + + wxCFStringRef title(columnPtr->GetTitle(),m_font.Ok() ? dynamic_cast(GetWXPeer())->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()); + + + // try to get new ID for the column: + wxCHECK_MSG(GetFreePropertyID(&newPropertyID) == noErr,false,_("Cannot create new column's ID. Probably max. number of columns reached.")); + // set native data: + columnPtr->GetNativeData()->SetPropertyID(newPropertyID); + // create a column description, add column to the native control and do some final layout adjustments: + wxCHECK_MSG(::InitializeColumnDescription(columnDescription,columnPtr,title), false,_("Column description could not be initialized.")); + wxCHECK_MSG(AddColumn(&columnDescription,pos) == noErr, false,_("Column could not be added.")); + wxCHECK_MSG(SetColumnWidth(newPropertyID,columnPtr->GetWidth()) == noErr,false,_("Column width could not be set.")); + wxCHECK_MSG(GetColumnCount(&noOfColumns) == noErr, false,_("Number of columns could not be determined.")); + if (noOfColumns == 1) { - m_width = width; - if (dataViewCtrlPtr != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); - if (macDataViewListCtrlPtr != NULL) - wxCHECK_RET(macDataViewListCtrlPtr->SetColumnWidth(this->GetPropertyID(),static_cast(width)) == noErr,_("Could not set column width.")); - } + wxCHECK_MSG(dataViewCtrlPtr != NULL,false,_("wxWidget's control not initialized.")); + dataViewCtrlPtr->AddChildren(wxDataViewItem()); + return true; } + else + return Update(columnPtr); } -void wxDataViewColumn::SetAsSortKey(bool WXUNUSED(sort)) +// +// item related methods (inherited from wxDataViewWidgetImpl) +// +bool wxMacDataViewDataBrowserListViewControl::Add(wxDataViewItem const& parent, wxDataViewItem const& item) { - // see wxGTK native wxDataViewColumn implementation - wxFAIL_MSG( "not implemented" ); + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + + + return (( parent.IsOk() && AddItem(reinterpret_cast(parent.GetID()),&itemID) == noErr) || + (!(parent.IsOk()) && AddItem(kDataBrowserNoItem,&itemID) == noErr)); } -bool wxDataViewColumn::IsSortKey() const +bool wxMacDataViewDataBrowserListViewControl::Add(wxDataViewItem const& parent, wxDataViewItemArray const& items) { - wxDataViewCtrl * const dataViewCtrlPtr(GetOwner()); - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr( - dynamic_cast( - dataViewCtrlPtr->GetPeer())); + bool noFailureFlag; - DataBrowserPropertyID propertyID; - return macDataViewListCtrlPtr->GetSortProperty(&propertyID) == noErr && - propertyID == m_propertyID; -} + DataBrowserItemID* itemIDs; -//----------------------------------------------------------------------------- -// wxDataViewCtrl -//----------------------------------------------------------------------------- + size_t noOfEntries; -wxDataViewCtrl::~wxDataViewCtrl() -{ - ClearColumns(); + // convert all valid data view items to data browser items: + itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items); + // insert all valid items into control: + noFailureFlag = ((noOfEntries == 0) || + !(parent.IsOk()) && (AddItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) || + parent.IsOk() && (AddItems(reinterpret_cast(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr)); + // give allocated array space free again: + delete[] itemIDs; + // done: + return noFailureFlag; } -void wxDataViewCtrl::Init() +void wxMacDataViewDataBrowserListViewControl::Collapse(wxDataViewItem const& item) { - m_CustomRendererPtr = NULL; - m_Deleting = false; - m_macIsUserPane = false; - m_cgContext = NULL; + CloseContainer(reinterpret_cast(item.GetID())); } -bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) +void wxMacDataViewDataBrowserListViewControl::EnsureVisible(wxDataViewItem const& item, const wxDataViewColumn* columnPtr) { - if (!(this->wxControl::Create(parent,id,pos,size,style & ~(wxHSCROLL | wxVSCROLL),validator))) - return false; - -#ifdef __WXMAC__ - MacSetClipChildren(true) ; -#endif + DataBrowserPropertyID propertyID; - m_peer = new wxMacDataViewDataBrowserListViewControl(this,pos,size,style); - if ( style & wxBORDER_NONE ) - m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean) false ) ; + if (columnPtr != NULL) + propertyID = columnPtr->GetNativeData()->GetPropertyID(); + else + propertyID = kDataBrowserNoItem; + RevealItem(reinterpret_cast(item.GetID()),propertyID,kDataBrowserRevealOnly); +} - this->MacPostControlCreate(pos,size); - ::SetAutomaticControlDragTrackingEnabledForWindow(::GetControlOwner(m_peer->GetControlRef()),true); +void wxMacDataViewDataBrowserListViewControl::Expand(wxDataViewItem const& item) +{ + OpenContainer(reinterpret_cast(item.GetID())); +} - InstallControlEventHandler(m_peer->GetControlRef(),GetwxMacDataViewCtrlEventHandlerUPP(),GetEventTypeCount(eventList),eventList,this,NULL); +unsigned int wxMacDataViewDataBrowserListViewControl::GetCount() const +{ + ItemCount noOfItems; - ::SetDataBrowserTableViewHiliteStyle( m_peer->GetControlRef(), kDataBrowserTableViewFillHilite ); - return true; + wxCHECK_MSG(GetItemCount(&noOfItems) == noErr,0,_("Could not determine number of items")); + return noOfItems; } -/*static*/ -wxVisualAttributes wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant variant) +wxRect wxMacDataViewDataBrowserListViewControl::GetRectangle(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) { - wxVisualAttributes attr; + Rect MacRectangle; - attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); - attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ); - attr.font.MacCreateFromThemeFont(kThemeViewsFont); - return attr; + if (GetPartBounds(reinterpret_cast(item.GetID()),columnPtr->GetNativeData()->GetPropertyID(),kDataBrowserPropertyContentPart,&MacRectangle) == noErr) + { + wxRect rectangle; + + ::wxMacNativeToRect(&MacRectangle,&rectangle); + return rectangle; + } + else + return wxRect(); } -bool wxDataViewCtrl::AssociateModel(wxDataViewModel* model) +bool wxMacDataViewDataBrowserListViewControl::IsExpanded(wxDataViewItem const& item) const { - if (!wxDataViewCtrlBase::AssociateModel(model)) - return false; + DataBrowserItemState state = 0; - model->AddNotifier(new wxMacDataViewModelNotifier(dynamic_cast(m_peer))); + if (GetItemState(reinterpret_cast(item.GetID()),&state) != noErr) + return false; - return true; + return ((state & kDataBrowserContainerIsOpen) != 0); } -bool wxDataViewCtrl::AppendColumn(wxDataViewColumn* columnPtr) +bool wxMacDataViewDataBrowserListViewControl::Reload() { - return InsertColumn( kDataBrowserListViewAppendColumn, columnPtr ); -} + bool noFailureFlag; -bool wxDataViewCtrl::PrependColumn(wxDataViewColumn* columnPtr) -{ - return InsertColumn( 0, columnPtr ); + wxDataViewItemArray dataViewChildren; + + + noFailureFlag = (RemoveItems() == noErr); + SetScrollPosition(0,0); // even after having removed all items the scrollbars may remain at their old position -> reset them + GetDataViewCtrl()->GetModel()->GetChildren(wxDataViewItem(),dataViewChildren); + GetDataViewCtrl()->GetModel()->ItemsAdded(wxDataViewItem(),dataViewChildren); + + return noFailureFlag; } -bool wxDataViewCtrl::InsertColumn(unsigned int pos, wxDataViewColumn* columnPtr) +bool wxMacDataViewDataBrowserListViewControl::Remove(wxDataViewItem const& parent, wxDataViewItem const& item) { - DataBrowserListViewColumnDesc columnDescription; + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - DataBrowserPropertyID NewPropertyID; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + return (RemoveItem(reinterpret_cast(parent.GetID()),&itemID) == noErr); +} + +bool wxMacDataViewDataBrowserListViewControl::Remove(wxDataViewItem const& parent, wxDataViewItemArray const& items) +{ + bool noFailureFlag; - wxCFStringRef title(columnPtr->GetTitle(),m_font.Ok() ? this->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()); + DataBrowserItemID* itemIDs; + size_t noOfEntries; - // first, some error checking: - wxCHECK_MSG(MacDataViewListCtrlPtr != NULL, false,_("m_peer is not or incorrectly initialized")); - wxCHECK_MSG(columnPtr != NULL, false,_("Column pointer must not be NULL.")); - wxCHECK_MSG(columnPtr->GetRenderer() != NULL, false,_("Column does not have a renderer.")); - wxCHECK_MSG(this->GetModel() != NULL, false,_("No model associated with control.")); - wxCHECK_MSG((columnPtr->GetModelColumn() >= 0) && - (columnPtr->GetModelColumn() < this->GetModel()->GetColumnCount()),false,_("Column's model column has no equivalent in the associated model.")); - // try to get new ID for the column: - wxCHECK_MSG(MacDataViewListCtrlPtr->GetFreePropertyID(&NewPropertyID) == noErr,false,_("Cannot create new column's ID. Probably max. number of columns reached.")); - // full column variable initialization: - columnPtr->SetPropertyID(NewPropertyID); - // add column to wxWidget's internal structure: - wxCHECK_MSG(this->wxDataViewCtrlBase::AppendColumn(columnPtr) && - m_ColumnPointers.insert(ColumnPointerHashMapType::value_type(NewPropertyID,columnPtr)).second,false,_("Could not add column to internal structures.")); - // create a column description and add column to the native control: - wxCHECK_MSG(::InitializeColumnDescription(columnDescription,columnPtr,NewPropertyID,title), false,_("Column description could not be initialized.")); - wxCHECK_MSG(MacDataViewListCtrlPtr->AddColumn(&columnDescription,pos) == noErr,false,_("Column could not be added.")); - - // final adjustments for the layout: - wxCHECK_MSG(MacDataViewListCtrlPtr->SetColumnWidth(NewPropertyID,columnPtr->GetWidth()) == noErr,false,_("Column width could not be set.")); - - // make sure that the data is up-to-date... - // if the newly appended column is the first column add the initial data to the control and mark the column as an expander column, - // otherwise ask the control to 'update' the data in the newly appended column: - if (this->GetColumnCount() == 1) - { - this->SetExpanderColumn(columnPtr); - this->AddChildrenLevel(wxDataViewItem()); - } - else - MacDataViewListCtrlPtr->UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,NewPropertyID); + // convert all valid data view items to data browser items: + itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items); + // insert all valid items into control: + noFailureFlag = ((noOfEntries == 0) || + !(parent.IsOk()) && (RemoveItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) || + parent.IsOk() && (RemoveItems(reinterpret_cast(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr)); + // give allocated array space free again: + delete[] itemIDs; // done: - return true; + return noFailureFlag; } -bool wxDataViewCtrl::ClearColumns() +bool wxMacDataViewDataBrowserListViewControl::Update(wxDataViewColumn const* columnPtr) { - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); - - - while (m_ColumnPointers.begin() != m_ColumnPointers.end()) - { - wxCHECK_MSG(MacDataViewListCtrlPtr->RemoveColumnByProperty(m_ColumnPointers.begin()->first) == noErr,false,_("Could not remove column.")); - delete m_ColumnPointers.begin()->second; - m_ColumnPointers.erase(m_ColumnPointers.begin()); - } - return true; + return (UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,columnPtr->GetNativeData()->GetPropertyID()) == noErr); } -bool wxDataViewCtrl::DeleteColumn(wxDataViewColumn* columnPtr) +bool wxMacDataViewDataBrowserListViewControl::Update(wxDataViewItem const& parent, wxDataViewItem const& item) { - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - if ((MacDataViewListCtrlPtr->RemoveColumnByProperty(columnPtr->GetPropertyID()) == noErr) && (m_ColumnPointers.erase(columnPtr->GetPropertyID()) > 0)) - { - delete columnPtr; - return true; - } + if (parent.IsOk()) + return (UpdateItem(reinterpret_cast(parent.GetID()),&itemID) == noErr); else - return false; + return (UpdateItem(kDataBrowserNoItem,&itemID) == noErr); } -wxDataViewColumn* wxDataViewCtrl::GetColumn(unsigned int pos) const +bool wxMacDataViewDataBrowserListViewControl::Update(wxDataViewItem const& parent, wxDataViewItemArray const& items) { - DataBrowserPropertyID propertyID; + bool noFailureFlag; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + DataBrowserItemID* itemIDs; + size_t noOfEntries; - if (MacDataViewListCtrlPtr->GetPropertyID(pos,&propertyID) == noErr) - { - ColumnPointerHashMapType::const_iterator Result(m_ColumnPointers.find(propertyID)); - if (Result != m_ColumnPointers.end()) - return Result->second; - else - return NULL; - } + // convert all valid data view items to data browser items: + itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items); + if (parent.IsOk()) + noFailureFlag = (UpdateItems(reinterpret_cast(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty) == noErr); else - return NULL; + noFailureFlag = (UpdateItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty) == noErr); + // release allocated array space: + delete[] itemIDs; + // done: + return noFailureFlag; } -unsigned int wxDataViewCtrl::GetColumnCount() const +// +// model related methods +// +bool wxMacDataViewDataBrowserListViewControl::AssociateModel(wxDataViewModel* WXUNUSED(model)) { - return m_ColumnPointers.size(); + return true; } -int wxDataViewCtrl::GetColumnPosition(wxDataViewColumn const* columnPtr) const +// +// selection related methods (inherited from wxDataViewWidgetImpl) +// +int wxMacDataViewDataBrowserListViewControl::GetSelections(wxDataViewItemArray& sel) const { - if (columnPtr != NULL) - { - DataBrowserTableViewColumnIndex Position; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + size_t noOfSelectedItems; - wxCHECK_MSG(MacDataViewListCtrlPtr->GetColumnIndex(columnPtr->GetPropertyID(),&Position) == noErr,-1,_("Could not determine column's position")); - return static_cast(Position); - } - else - return wxNOT_FOUND; + wxArrayDataBrowserItemID itemIDs; + + + noOfSelectedItems = GetSelectedItemIDs(itemIDs); + sel.Empty(); + sel.SetCount(noOfSelectedItems); + for (size_t i=0; i(itemIDs[i])); + return static_cast(noOfSelectedItems); } -void wxDataViewCtrl::Collapse(wxDataViewItem const& item) +bool wxMacDataViewDataBrowserListViewControl::IsSelected(wxDataViewItem const& item) const { - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + return IsItemSelected(reinterpret_cast(item.GetID())); +} + +void wxMacDataViewDataBrowserListViewControl::Select(wxDataViewItem const& item) +{ + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - MacDataViewListCtrlPtr->CloseContainer(reinterpret_cast(item.GetID())); + SetSelectedItems(1,&itemID,kDataBrowserItemsAdd); } -void wxDataViewCtrl::EnsureVisible(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) +void wxMacDataViewDataBrowserListViewControl::SelectAll() { - if (item.IsOk()) - { - DataBrowserPropertyID propertyID; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + DataBrowserItemID* itemIDPtr; - if (columnPtr != NULL) - propertyID = columnPtr->GetPropertyID(); - else - propertyID = kDataBrowserNoItem; - MacDataViewListCtrlPtr->RevealItem(reinterpret_cast(item.GetID()),propertyID,kDataBrowserRevealOnly); - } + Handle handle(::NewHandle(0)); + + size_t noOfItems; + + + wxCHECK_RET(GetItems(kDataBrowserNoItem,true,kDataBrowserItemAnyState,handle) == noErr,_("Could not get items.")); + noOfItems = static_cast(::GetHandleSize(handle)/sizeof(DataBrowserItemID)); + ::HLock(handle); + itemIDPtr = (DataBrowserItemID*) (*handle); + SetSelectedItems(noOfItems,itemIDPtr,kDataBrowserItemsAssign); + ::HUnlock(handle); + ::DisposeHandle(handle); } -void wxDataViewCtrl::Expand(wxDataViewItem const& item) +void wxMacDataViewDataBrowserListViewControl::Unselect(wxDataViewItem const& item) { - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - MacDataViewListCtrlPtr->OpenContainer(reinterpret_cast(item.GetID())); + SetSelectedItems(1,&itemID,kDataBrowserItemsRemove); } -wxDataViewColumn* wxDataViewCtrl::GetSortingColumn() const +void wxMacDataViewDataBrowserListViewControl::UnselectAll() { - DataBrowserPropertyID propertyID; + DataBrowserItemID* itemIDPtr; + + Handle handle(::NewHandle(0)); + + size_t noOfItems; + + + wxCHECK_RET(GetItems(kDataBrowserNoItem,true,kDataBrowserItemAnyState,handle) == noErr,_("Could not get items.")); + noOfItems = static_cast(::GetHandleSize(handle)/sizeof(DataBrowserItemID)); + ::HLock(handle); + itemIDPtr = (DataBrowserItemID*) (*handle); + SetSelectedItems(noOfItems,itemIDPtr,kDataBrowserItemsRemove); + ::HUnlock(handle); + ::DisposeHandle(handle); +} - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); +// +// sorting related methods +// +wxDataViewColumn* wxMacDataViewDataBrowserListViewControl::GetSortingColumn() const +{ + DataBrowserPropertyID propertyID; - if (MacDataViewListCtrlPtr->GetSortProperty(&propertyID) == noErr) - return this->GetColumnPtr(propertyID); + if (GetSortProperty(&propertyID) == noErr) + return GetColumnPtr(propertyID); else return NULL; } -unsigned int wxDataViewCtrl::GetCount() const +void wxMacDataViewDataBrowserListViewControl::Resort() { - ItemCount noOfItems; + (void) wxMacDataBrowserListViewControl::Resort(); +} + +// +// other methods (inherited from wxDataViewWidgetImpl) +// +void +wxMacDataViewDataBrowserListViewControl::HitTest(const wxPoint& WXUNUSED(point), + wxDataViewItem& item, + wxDataViewColumn*& columnPtr) const +{ + // not yet implemented: + item = wxDataViewItem(); + columnPtr = NULL; +} +void wxMacDataViewDataBrowserListViewControl::DoSetIndent(int indent) +{ + SetIndent(static_cast(indent)); +} - wxCHECK_MSG(dynamic_cast(m_peer)->GetItemCount(&noOfItems) == noErr,0,_("Could not determine number of items")); - return noOfItems; +void wxMacDataViewDataBrowserListViewControl::SetRowHeight(wxDataViewItem const& item, unsigned int height) +{ + SetItemRowHeight(reinterpret_cast(item.GetID()),static_cast(height)); } -wxRect wxDataViewCtrl::GetItemRect(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) const +void wxMacDataViewDataBrowserListViewControl::OnSize() { - if (item.IsOk() && (columnPtr != NULL)) + UInt32 noOfColumns; + + + GetColumnCount(&noOfColumns); + if (noOfColumns <= 1) // no horizontal scroll bar and the only column expands to the width of the whole control { - Rect MacRectangle; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + SetHasScrollBars(false,true); + AutoSizeColumns(); + } + else // otherwise keep the current column size and have scrollbars in both directions + SetHasScrollBars(true,true); +} - if (MacDataViewListCtrlPtr->GetPartBounds(reinterpret_cast(item.GetID()),columnPtr->GetPropertyID(),kDataBrowserPropertyContentPart,&MacRectangle) == noErr) - { - wxRect rectangle; +// +// callback functions (inherited from wxMacDataBrowserTableViewControl) +// +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserCompareProc(DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty) +{ + DataBrowserSortOrder sortOrder; - ::wxMacNativeToRect(&MacRectangle,&rectangle); - return rectangle; - } - else - return wxRect(); + DataBrowserTableViewColumnIndex modelColumnIndex; + + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + + wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Pointer to data view control not set correctly.")); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly.")); + if (sortProperty >= kMinPropertyID) + { + // variable definition and initialization: + wxDataViewColumn* ColumnPtr(GetColumnPtr(sortProperty)); + + wxCHECK_MSG(ColumnPtr != NULL,false,_("Could not determine column index.")); + modelColumnIndex = ColumnPtr->GetModelColumn(); } else - return wxRect(); + modelColumnIndex = 0; + GetSortOrder(&sortOrder); + return static_cast(dataViewCtrlPtr->GetModel()->Compare(wxDataViewItem(reinterpret_cast(itemOneID)),wxDataViewItem(reinterpret_cast(itemTwoID)), + modelColumnIndex,sortOrder != kDataBrowserOrderDecreasing) < 0); } -wxDataViewItem wxDataViewCtrl::GetSelection() const +void wxMacDataViewDataBrowserListViewControl::DataBrowserGetContextualMenuProc(MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* WXUNUSED(selection)) + // In this method we do not supply a contextual menu handler at all but only send a wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU. { wxArrayDataBrowserItemID itemIDs; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); - if (MacDataViewListCtrlPtr->GetSelectedItemIDs(itemIDs) > 0) - return wxDataViewItem(reinterpret_cast(itemIDs[0])); - else - return wxDataViewItem(); + wxCHECK_RET(dataViewCtrlPtr != NULL,_("wxWidget control pointer is not a data view pointer")); + // initialize parameters so that no context menu will be displayed automatically by the native data browser: + *menu = NULL; + *helpType = kCMHelpItemNoHelp; + *helpItemString = NULL; + // create information for a context menu event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU,dataViewCtrlPtr->GetId()); + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetModel(dataViewCtrlPtr->GetModel()); + // get the item information; + // theoretically more than one ID can be returned but the event can only handle one item, therefore all item related data is using the data of the first item in the array: + if (GetSelectedItemIDs(itemIDs) > 0) + dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast(itemIDs[0]))); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); } -int wxDataViewCtrl::GetSelections(wxDataViewItemArray& sel) const +OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue) { - size_t NoOfSelectedItems; + if (getValue) + { + // variable definitions: + wxDataViewCtrl* dataViewCtrlPtr; - wxArrayDataBrowserItemID itemIDs; + dataViewCtrlPtr = dynamic_cast(GetWXPeer()); + wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly.")); + if (dataViewCtrlPtr->IsDeleting()) + return noErr; // if a delete process is running the data of editable fields cannot be saved because the associated model variable may already have been deleted + else + { + // variable definitions: + OSStatus errorStatus; + wxDataViewColumn* dataViewColumnPtr; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly.")); + dataViewColumnPtr = GetColumnPtr(propertyID); + wxCHECK_MSG((dataViewColumnPtr != NULL) && (dataViewColumnPtr->GetRenderer() != NULL),errDataBrowserNotConfigured,_("There is no column or renderer for the specified column index.")); + wxDataViewItem dvItem(reinterpret_cast(itemID)); + unsigned int col = dataViewColumnPtr->GetModelColumn(); - NoOfSelectedItems = MacDataViewListCtrlPtr->GetSelectedItemIDs(itemIDs); - sel.Empty(); - sel.SetCount(NoOfSelectedItems); - for (size_t i=0; i(itemIDs[i])); - return static_cast(NoOfSelectedItems); + switch (dataViewColumnPtr->GetRenderer()->GetNativeData()->GetPropertyType()) + { + case kDataBrowserCheckboxType: + { + // variable definition: + ThemeButtonValue buttonValue; + + errorStatus = ::GetDataBrowserItemDataButtonValue(itemData,&buttonValue); + if (errorStatus == noErr) + { + if (buttonValue == kThemeButtonOn) + { + // variable definition and initialization: + wxVariant modifiedData(true); + + if (dataViewCtrlPtr->GetModel()->ChangeValue(modifiedData, dvItem, col)) + return noErr; + else + return errDataBrowserInvalidPropertyData; + } + else if (buttonValue == kThemeButtonOff) + { + // variable definition and initialization: + wxVariant modifiedData(false); + + if (dataViewCtrlPtr->GetModel()->ChangeValue(modifiedData, dvItem, col)) + return noErr; + else + return errDataBrowserInvalidPropertyData; + } + else + return errDataBrowserInvalidPropertyData; + } + else + return errorStatus; + } /* block */ + case kDataBrowserTextType: + { + // variable definitions: + CFStringRef stringReference; + + errorStatus = ::GetDataBrowserItemDataText(itemData,&stringReference); + if (errorStatus == noErr) + { + // variable definitions and initializations: +#if wxCHECK_VERSION(2,9,0) + wxCFStringRef modifiedString(stringReference); +#else + wxMacCFStringHolder modifiedString(stringReference); +#endif + wxVariant modifiedData(modifiedString.AsString()); + + if (dataViewCtrlPtr->GetModel()->ChangeValue(modifiedData, dvItem, col)) + return noErr; + else + return errDataBrowserInvalidPropertyData; + } + else + return errorStatus; + } /* block */ + default: + return errDataBrowserPropertyNotSupported; + } + } + } + else + { + if (propertyID >= kMinPropertyID) // in case data columns set the data + { + // variable definitions: + wxVariant variant; + wxDataViewColumn* dataViewColumnPtr; + wxDataViewCtrl* dataViewCtrlPtr; + + dataViewCtrlPtr = dynamic_cast(GetWXPeer()); + wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly.")); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly.")); + dataViewColumnPtr = GetColumnPtr(propertyID); + wxCHECK_MSG(dataViewColumnPtr != NULL,errDataBrowserNotConfigured,_("No column for the specified column position existing.")); + wxCHECK_MSG(dataViewColumnPtr->GetRenderer() != NULL,errDataBrowserNotConfigured,_("No renderer specified for column.")); + dataViewCtrlPtr->GetModel()->GetValue(variant,wxDataViewItem(reinterpret_cast(itemID)),dataViewColumnPtr->GetModelColumn()); + if (!(variant.IsNull())) + { + dataViewColumnPtr->GetRenderer()->GetNativeData()->SetItemDataRef(itemData); + dataViewColumnPtr->GetRenderer()->SetValue(variant); + wxCHECK_MSG(dataViewColumnPtr->GetRenderer()->MacRender(),errDataBrowserNotConfigured,_("Rendering failed.")); + } + return noErr; + } + else // react on special system requests + { + switch (propertyID) + { + case kDataBrowserContainerIsClosableProperty: + { + // variable definitions: + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly.")); + // initialize wxWidget event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem (wxDataViewItem(reinterpret_cast(itemID))); + dataViewEvent.SetModel (dataViewCtrlPtr->GetModel()); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + // opening the container is allowed if not vetoed: + return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed()); + } /* block */ + case kDataBrowserContainerIsOpenableProperty: + { + // variable definitions: + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly.")); + // initialize wxWidget event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem (wxDataViewItem(reinterpret_cast(itemID))); + dataViewEvent.SetModel (dataViewCtrlPtr->GetModel()); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + // opening the container is allowed if not vetoed: + return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed()); + } /* block */ + case kDataBrowserItemIsContainerProperty: + { + // variable definition: + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly.")); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly.")); + return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewCtrlPtr->GetModel()->IsContainer(wxDataViewItem(reinterpret_cast(itemID)))); + } /* block */ + case kDataBrowserItemIsEditableProperty: + return ::SetDataBrowserItemDataBooleanValue(itemData,true); + } + } + } + return errDataBrowserPropertyNotSupported; } -void wxDataViewCtrl::HitTest(wxPoint const& point, wxDataViewItem& item, wxDataViewColumn*& columnPtr) const +void wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) { - item = wxDataViewItem(); - columnPtr = NULL; + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + + // check if the data view control pointer still exists because this call back function can still be called when the control has already been deleted: + if (dataViewCtrlPtr != NULL) + switch (message) + { + case kDataBrowserContainerClosed: + dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary) + { + // initialize wxWidget event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast(itemID))); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + } /* block */ + break; + case kDataBrowserContainerOpened: + dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary) + { + // initialize wxWidget event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast(itemID))); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + // add children to the expanded container: + dataViewCtrlPtr->AddChildren(wxDataViewItem(reinterpret_cast(itemID))); + } /* block */ + break; + case kDataBrowserEditStarted: + dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary) + { + // initialize wxWidget event: + DataBrowserPropertyID propertyID; + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast(itemID))); + if (GetPropertyID(itemData,&propertyID) == noErr) + { + // variable definition and initialization: + DataBrowserTableViewColumnIndex columnIndex; + + wxCHECK_RET(GetColumnIndex(propertyID,&columnIndex),_("Column index not found.")); + dataViewEvent.SetColumn(columnIndex); + dataViewEvent.SetDataViewColumn(GetColumnPtr(propertyID)); + } + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + } /* block */ + break; + case kDataBrowserEditStopped: + { + // initialize wxWidget event: + DataBrowserPropertyID propertyID; + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast(itemID))); + if (GetPropertyID(itemData,&propertyID) == noErr) + { + // variable definition and initialization: + DataBrowserTableViewColumnIndex columnIndex; + + wxCHECK_RET(GetColumnIndex(propertyID,&columnIndex),_("Column index not found.")); + dataViewEvent.SetColumn(columnIndex); + dataViewEvent.SetDataViewColumn(GetColumnPtr(propertyID)); + } + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + } /* block */ + break; + case kDataBrowserItemAdded: + dataViewCtrlPtr->FinishCustomItemEditing(); + break; + case kDataBrowserItemDeselected: + dataViewCtrlPtr->FinishCustomItemEditing(); + break; + case kDataBrowserItemDoubleClicked: + { + // initialize wxWidget event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast(itemID))); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + } /* block */ + break; + case kDataBrowserItemRemoved: + dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary) + break; + case kDataBrowserItemSelected: + break; // not implemented by wxWidgets; see kDataBrowserSelectionSetChanged + case kDataBrowserSelectionSetChanged: + { + // initialize wxWidget event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED,dataViewCtrlPtr->GetId()); // variable definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetModel (dataViewCtrlPtr->GetModel()); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + } /* block */ + break; + case kDataBrowserTargetChanged: // no idea if this notification is ever sent + break; + case kDataBrowserUserStateChanged: + { + // finish custom item editing if necessary: + dataViewCtrlPtr->FinishCustomItemEditing(); + // update column widths: + for (size_t i=0; iGetColumnCount(); ++i) + { + // constant definition for abbreviational purposes: + wxDataViewColumn* const columnPtr = dataViewCtrlPtr->GetColumnPtr(i); + // variable definition: + UInt16 columnWidth; + + wxCHECK_RET(GetColumnWidth(columnPtr->GetNativeData()->GetPropertyID(),&columnWidth) == noErr,_("Column width could not be determined")); + columnPtr->SetWidthVariable(columnWidth); + } + // update sorting orders: + DataBrowserPropertyID propertyID; // variable definition + + if ((GetSortProperty(&propertyID) == noErr) && (propertyID >= kMinPropertyID)) + { + DataBrowserSortOrder sortOrder; + DataBrowserTableViewColumnIndex columnIndex; + + if ((GetSortOrder(&sortOrder) == noErr) && (GetColumnIndex(propertyID,&columnIndex) == noErr)) + { + // variable definition and initialization: + wxDataViewColumn* columnPtr; + columnPtr = dataViewCtrlPtr->GetColumn(columnIndex); + // check if the sort order has changed: + if ( columnPtr->IsSortOrderAscending() && (sortOrder == kDataBrowserOrderDecreasing) || + !(columnPtr->IsSortOrderAscending()) && (sortOrder == kDataBrowserOrderIncreasing)) + { + columnPtr->SetSortOrder(!(columnPtr->IsSortOrderAscending())); + // initialize wxWidget event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED,dataViewCtrlPtr->GetId()); // variable defintion + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetColumn(columnIndex); + dataViewEvent.SetDataViewColumn(columnPtr); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + } + } + } + } /* block */ + break; + } } -bool wxDataViewCtrl::IsSelected(wxDataViewItem const& item) const +void +wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowserItemID itemID, + DataBrowserPropertyID propertyID, + DataBrowserItemState state, + Rect const* rectangle, + SInt16 WXUNUSED(bitDepth), + Boolean WXUNUSED(colorDevice)) { - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + DataBrowserTableViewColumnIndex columnIndex; + + wxDataViewColumn* dataViewColumnPtr; + + wxDataViewCtrl* dataViewCtrlPtr; + + wxDataViewCustomRenderer* dataViewCustomRendererPtr; + + wxVariant dataToRender; + + dataViewCtrlPtr = dynamic_cast(GetWXPeer()); + wxCHECK_RET(dataViewCtrlPtr != NULL, _("Pointer to data view control not set correctly.")); + wxCHECK_RET(dataViewCtrlPtr->GetModel() != NULL, _("Pointer to model not set correctly.")); + wxCHECK_RET(GetColumnIndex(propertyID,&columnIndex) == noErr,_("Could not determine column index.")); + dataViewColumnPtr = GetColumnPtr(propertyID); + wxCHECK_RET(dataViewColumnPtr != NULL,_("No column for the specified column existing.")); + dataViewCustomRendererPtr = dynamic_cast(dataViewColumnPtr->GetRenderer()); + wxCHECK_RET(dataViewCustomRendererPtr != NULL,_("No renderer or invalid renderer type specified for custom data column.")); + dataViewCtrlPtr->GetModel()->GetValue(dataToRender,wxDataViewItem(reinterpret_cast(itemID)),dataViewColumnPtr->GetModelColumn()); + dataViewCustomRendererPtr->SetValue(dataToRender); + + wxDataViewItem dataItem( reinterpret_cast(itemID) ); + dataViewCtrlPtr->GetModel()->GetValue(dataToRender,dataItem,dataViewColumnPtr->GetModelColumn()); + dataViewCustomRendererPtr->SetValue(dataToRender); + + // try to determine the content's size (drawable part): + Rect content; + RgnHandle rgn(NewRgn()); + UInt16 headerHeight; + + if (GetControlRegion(m_controlRef,kControlContentMetaPart,rgn) == noErr) + GetRegionBounds(rgn,&content); + else + GetControlBounds(m_controlRef, &content); + ::DisposeRgn(rgn); + // space for the header + GetHeaderButtonHeight(&headerHeight); + content.top += headerHeight; + // extra space for the frame (todo: do not how to determine the space automatically from the control) + content.top += 5; + content.left += 5; + content.right -= 3; + content.bottom -= 3; + // extra space for the scrollbars: + content.bottom -= wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y); + content.right -= wxSystemSettings::GetMetric(wxSYS_VSCROLL_X); + + wxDC *dc = dataViewCustomRendererPtr->GetDC(); + + int active_border_fudge = 0; + if (dataViewCtrlPtr->HasFocus() && !dataViewCtrlPtr->HasFlag( wxBORDER_NONE )) + active_border_fudge = 1; + else + active_border_fudge = -2; + + wxRect cellrect( static_cast(rectangle->left + active_border_fudge), + static_cast(rectangle->top + active_border_fudge), + static_cast(1+rectangle->right-rectangle->left), + static_cast(rectangle->bottom-rectangle->top) ); + + bool is_active = IsControlActive( m_controlRef ); + if (state == kDataBrowserItemIsSelected) + { + wxColour col( wxMacCreateCGColorFromHITheme( (is_active) ? + kThemeBrushAlternatePrimaryHighlightColor + : kThemeBrushSecondaryHighlightColor ) ); + + wxRect rect = cellrect; + Rect itemrect; + GetDataBrowserItemPartBounds( m_controlRef, itemID, propertyID, + kDataBrowserPropertyEnclosingPart, &itemrect ); + rect.x = itemrect.left-2; + rect.width = itemrect.right-itemrect.left+3; + + wxDCPenChanger setPen(*dc, *wxTRANSPARENT_PEN); + wxDCBrushChanger setBrush(*dc, col); + dc->DrawRectangle(rect); + } + wxDataViewModel *model = dataViewCtrlPtr->GetModel(); + if ((columnIndex == 0) || !model->IsContainer(dataItem) || model->HasContainerColumns(dataItem)) + { + // make sure that 'Render' can draw only in the allowed area: + dc->SetClippingRegion(content.left,content.top,content.right-content.left+1,content.bottom-content.top+1); + (void) (dataViewCustomRendererPtr->WXCallRender( cellrect, dc, + ((state == kDataBrowserItemIsSelected) ? wxDATAVIEW_CELL_SELECTED : 0))); + dc->DestroyClippingRegion(); // probably not necessary + } - return MacDataViewListCtrlPtr->IsItemSelected(reinterpret_cast(item.GetID())); + dataViewCustomRendererPtr->SetDC(NULL); } -void wxDataViewCtrl::SelectAll() +Boolean +wxMacDataViewDataBrowserListViewControl::DataBrowserEditItemProc( + DataBrowserItemID WXUNUSED(itemID), + DataBrowserPropertyID WXUNUSED(propertyID), + CFStringRef WXUNUSED(theString), + Rect* WXUNUSED(maxEditTextRect), + Boolean* WXUNUSED(shrinkToFit)) { - DataBrowserItemID* itemIDPtr; + return false; +} - Handle handle(::NewHandle(0)); +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserHitTestProc(DataBrowserItemID WXUNUSED(itemID), DataBrowserPropertyID WXUNUSED(property), Rect const* WXUNUSED(theRect), Rect const* WXUNUSED(mouseRect)) +{ + return true; +} - size_t NoOfItems; +DataBrowserTrackingResult wxMacDataViewDataBrowserListViewControl::DataBrowserTrackingProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point WXUNUSED(startPt), EventModifiers WXUNUSED(modifiers)) +{ + wxDataViewColumn* dataViewColumnPtr; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + wxDataViewCtrl* dataViewCtrlPtr; + wxDataViewCustomRenderer* dataViewCustomRendererPtr; - wxCHECK_RET(MacDataViewListCtrlPtr->GetItems(kDataBrowserNoItem,true,kDataBrowserItemAnyState,handle) == noErr,_("Could not get items.")); - NoOfItems = static_cast(::GetHandleSize(handle)/sizeof(DataBrowserItemID)); - HLock(handle); - itemIDPtr = (DataBrowserItemID*) (*handle); - MacDataViewListCtrlPtr->SetSelectedItems(NoOfItems,itemIDPtr,kDataBrowserItemsAssign); - HUnlock(handle); - DisposeHandle(handle); + wxDataViewItem dataViewCustomRendererItem; + + + dataViewCtrlPtr = dynamic_cast(GetWXPeer()); + wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Pointer to data view control not set correctly.")); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly.")); + dataViewCustomRendererItem = reinterpret_cast(itemID); + wxCHECK_MSG(dataViewCustomRendererItem.IsOk(),kDataBrowserNothingHit,_("Invalid data view item")); + dataViewColumnPtr = GetColumnPtr(propertyID); + wxCHECK_MSG(dataViewColumnPtr != NULL,kDataBrowserNothingHit,_("No column existing.")); + dataViewCustomRendererPtr = dynamic_cast(dataViewColumnPtr->GetRenderer()); + wxCHECK_MSG(dataViewCustomRendererPtr != NULL,kDataBrowserNothingHit,_("No renderer or invalid renderer type specified for custom data column.")); + // if the currently edited item is identical to the to be edited nothing is done (this hit should only be handled in the control itself): + if (dataViewCtrlPtr->GetCustomRendererItem() == dataViewCustomRendererItem) + return kDataBrowserContentHit; + // an(other) item is going to be edited and therefore the current editing - if existing - has to be finished: + if (dataViewCtrlPtr->GetCustomRendererPtr() != NULL) + { + dataViewCtrlPtr->GetCustomRendererPtr()->FinishEditing(); + dataViewCtrlPtr->SetCustomRendererItem(wxDataViewItem()); + dataViewCtrlPtr->SetCustomRendererPtr (NULL); + } + // check if renderer has got a valid editor control for editing; if this is the case start editing of the new item: + if (dataViewCustomRendererPtr->HasEditorCtrl()) + { + // variable definition: + wxRect wxRectangle; + + ::wxMacNativeToRect(theRect,&wxRectangle); + dataViewCustomRendererPtr->StartEditing(dataViewCustomRendererItem,wxRectangle); + dataViewCtrlPtr->SetCustomRendererItem(dataViewCustomRendererItem); + dataViewCtrlPtr->SetCustomRendererPtr (dataViewCustomRendererPtr); + } + return kDataBrowserContentHit; } -void wxDataViewCtrl::Select(wxDataViewItem const& item) +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserAcceptDragProc(DragReference dragRef, DataBrowserItemID itemID) { - if (item.IsOk()) + bool acceptDrag; + + UInt16 noOfDraggedItems; + + wxDataViewCtrl* dataViewCtrlPtr; + + + dataViewCtrlPtr = dynamic_cast(GetWXPeer()); + wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Pointer to data view control not set correctly.")); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly.")); + + // send a drag possible event for each available and item und proceed with it unless the event is vetoed: + ::CountDragItems(dragRef,&noOfDraggedItems); + for (UInt16 indexDraggedItem=1; indexDraggedItem<=noOfDraggedItems; ++indexDraggedItem) { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + // collect native information: + ItemReference itemRef; + wxDataObjectComposite* dataObjects; + wxMemoryBuffer buffer; + + ::GetDragItemReferenceNumber(dragRef,indexDraggedItem,&itemRef); // the index begins with 1! + dataObjects = GetDnDDataObjects(dragRef,itemRef); + // create wxWidget's event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE,dataViewCtrlPtr->GetId()); + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(reinterpret_cast(itemID)); // this is the item that receives the event + // (can be an invalid item ID, this is especially useful if the dataview does not contain any items) + dataViewEvent.SetModel(dataViewCtrlPtr->GetModel()); + dataViewEvent.SetDataObject(dataObjects); + dataViewEvent.SetDataFormat(GetDnDDataFormat(dataObjects)); + if (dataViewEvent.GetDataFormat().GetType() != wxDF_INVALID) + { + dataViewEvent.SetDataSize(dataObjects->GetDataSize(dataViewEvent.GetDataFormat().GetType())); + dataObjects->GetDataHere(dataViewEvent.GetDataFormat().GetType(),buffer.GetWriteBuf(dataViewEvent.GetDataSize())); + buffer.UngetWriteBuf(dataViewEvent.GetDataSize()); + dataViewEvent.SetDataBuffer(buffer.GetData()); + } - MacDataViewListCtrlPtr->SetSelectedItems(1,&itemID,kDataBrowserItemsAdd); + // send event: + acceptDrag = dataViewCtrlPtr->HandleWindowEvent(dataViewEvent) && dataViewEvent.IsAllowed(); + delete dataObjects; + if (!acceptDrag) + return false; } + return true; } -void wxDataViewCtrl::SetSelections(wxDataViewItemArray const& sel) +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserAddDragItemProc(DragReference dragRef, DataBrowserItemID itemID, ItemReference* itemRef) { - size_t const NoOfSelections = sel.GetCount(); + Boolean addDragItem; - DataBrowserItemID* itemIDs; + wxDataViewCtrl* dataViewCtrlPtr; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + wxDataViewItem dataViewItem; - itemIDs = new DataBrowserItemID[NoOfSelections]; - for (size_t i=0; i(sel[i].GetID()); - MacDataViewListCtrlPtr->SetSelectedItems(NoOfSelections,itemIDs,kDataBrowserItemsAssign); - delete[] itemIDs; + dataViewCtrlPtr = dynamic_cast(GetWXPeer()); + wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Pointer to data view control not set correctly.")); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly.")); + dataViewItem = reinterpret_cast(itemID); + wxCHECK_MSG(dataViewItem.IsOk(),false,_("Invalid data view item")); + + // send a begin drag event and proceed with dragging unless the event is vetoed: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG,dataViewCtrlPtr->GetId()); + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(dataViewItem); + dataViewEvent.SetModel(dataViewCtrlPtr->GetModel()); + // the dataview event object is also initialized with a default set of data; as it is a set of data and the user should be able to easily complete + // the object a wxDataObjectComposite object is used; + // currently, the composite object only contains a TAB concatenated string of all data: + wxDataObjectComposite* dataObject(new wxDataObjectComposite()); + + dataObject->Add(new wxTextDataObject(::ConcatenateDataViewItemValues(dataViewCtrlPtr,dataViewItem))); + dataViewEvent.SetDataObject(dataObject); + // check if event has not been vetoed: + addDragItem = dataViewCtrlPtr->HandleWindowEvent(dataViewEvent) && dataViewEvent.IsAllowed(); + if (addDragItem) + { + // for the internal drag & drop functions create two flavors: + // - the data browser's item id; + // - the data contained the dataview event object (if available). + // Definition: a flavor is the type dependent representation of identical data. + // Example: a number can be represented by its value and by its value converted to a string. In this case the flavor + // of the number's internal representation is typeSInt32 while its string representation has got the flavor 'TEXT'. + // Item id is one of the flavors: + wxCHECK_MSG(::AddDragItemFlavor(dragRef,*itemRef,typeUInt32,&itemID,sizeof(itemID),0) == noErr,false,_("Unable to handle native drag&drop data")); + // if the dataview event object contains data it is used for additional flavors; all natively known flavors are supported: + if (dataViewEvent.GetDataObject() != NULL) + { + // constant definition for abbreviational purposes: + size_t const noOfFormats = dataViewEvent.GetDataObject()->GetFormatCount(); + + if (noOfFormats > 0) + { + // variable definition: + wxDataFormat* dataFormats; + + dataFormats = new wxDataFormat[noOfFormats]; + dataViewEvent.GetDataObject()->GetAllFormats(dataFormats,wxDataObject::Get); + for (size_t i=0; iGetDataSize(wxDF_TEXT); + // variable definition and initialization: + wxMemoryBuffer dataObject(dataSize); + + dataViewEvent.GetDataObject()->GetDataHere(wxDF_TEXT,dataObject.GetWriteBuf(dataSize)); + dataObject.UngetWriteBuf(dataSize); + if (::AddDragItemFlavor(dragRef,*itemRef,'TEXT',dataObject.GetData(),dataSize,0) != noErr) + wxFAIL_MSG(_("Adding flavor TEXT failed")); + } /* block */ + break; + case wxDF_UNICODETEXT: + { + // constant definition for abbreviational purposes: + size_t const dataSize = dataViewEvent.GetDataObject()->GetDataSize(wxDF_TEXT); + // as there is no direct access to the data copy it to a memory buffer: + wxMemoryBuffer dataObject(dataSize); + + dataViewEvent.GetDataObject()->GetDataHere(wxDF_TEXT,dataObject.GetWriteBuf(dataSize)); + dataObject.UngetWriteBuf(dataSize); + // if the data is stored in unicode format the internal representation is utf-8 (not mentioned in the documentation but in the source code); + // DnD uses fixed utf-16 representation -> use the OSX functions for a conversion: + CFDataRef osxData (::CFDataCreateWithBytesNoCopy(kCFAllocatorDefault,reinterpret_cast(dataObject.GetData()),dataSize,kCFAllocatorNull)); + CFStringRef osxString(::CFStringCreateFromExternalRepresentation(kCFAllocatorDefault,osxData,kCFStringEncodingUTF8)); + + // the osxString contains now the data and therefore the previously occupied memory can be released and re-used: + ::CFRelease(osxData); + osxData = ::CFStringCreateExternalRepresentation(kCFAllocatorDefault,osxString,kCFStringEncodingUTF16,32); + if (::AddDragItemFlavor(dragRef,*itemRef,'utxt',::CFDataGetBytePtr(osxData),::CFDataGetLength(osxData),0) != noErr) + wxFAIL_MSG(_("Adding flavor utxt failed")); + // clean up: + ::CFRelease(osxData); + ::CFRelease(osxString); + } /* block */ + break; + case wxDF_BITMAP: + case wxDF_METAFILE: + case wxDF_SYLK: + case wxDF_DIF: + case wxDF_TIFF: + case wxDF_OEMTEXT: + case wxDF_DIB: + case wxDF_PALETTE: + case wxDF_PENDATA: + case wxDF_RIFF: + case wxDF_WAVE: + case wxDF_ENHMETAFILE: + case wxDF_FILENAME: + case wxDF_LOCALE: + case wxDF_PRIVATE: + case wxDF_HTML: + break; // not (yet) supported data formats + default: + wxFAIL_MSG(_("Unknown data format")); + } + delete[] dataFormats; + } + } + } + // clean-up and return result: + delete dataObject; + return addDragItem; } -void wxDataViewCtrl::Unselect(wxDataViewItem const& item) +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserReceiveDragProc(DragReference dragRef, DataBrowserItemID itemID) { - if (item.IsOk()) + UInt16 noOfDraggedItems; + + wxDataViewCtrl* dataViewCtrlPtr; + + + dataViewCtrlPtr = dynamic_cast(GetWXPeer()); + wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Pointer to data view control not set correctly.")); + wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly.")); + + // send a drag possible event for each available and item und proceed with it unless the event is vetoed: + ::CountDragItems(dragRef,&noOfDraggedItems); + for (UInt16 indexDraggedItem=1; indexDraggedItem<=noOfDraggedItems; ++indexDraggedItem) { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + bool receiveDrag; + ItemReference itemRef; + wxDataObjectComposite* dataObjects; + wxMemoryBuffer buffer; + + // collect native information: + ::GetDragItemReferenceNumber(dragRef,indexDraggedItem,&itemRef); // the index begins with 1! + dataObjects = GetDnDDataObjects(dragRef,itemRef); + // create wxWidget's event: + wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_DROP,dataViewCtrlPtr->GetId()); + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetItem(reinterpret_cast(itemID)); // this is the item that receives the event + // (can be an invalid item ID, this is especially useful if the dataview does not contain any items) + dataViewEvent.SetModel(dataViewCtrlPtr->GetModel()); + dataViewEvent.SetDataObject(dataObjects); + dataViewEvent.SetDataFormat(GetDnDDataFormat(dataObjects)); + if (dataViewEvent.GetDataFormat().GetType() != wxDF_INVALID) + { + dataViewEvent.SetDataSize(dataObjects->GetDataSize(dataViewEvent.GetDataFormat().GetType())); + dataObjects->GetDataHere(dataViewEvent.GetDataFormat().GetType(),buffer.GetWriteBuf(dataViewEvent.GetDataSize())); + buffer.UngetWriteBuf(dataViewEvent.GetDataSize()); + dataViewEvent.SetDataBuffer(buffer.GetData()); + } - MacDataViewListCtrlPtr->SetSelectedItems(1,&itemID,kDataBrowserItemsRemove); + // send event: + receiveDrag = dataViewCtrlPtr->HandleWindowEvent(dataViewEvent) && dataViewEvent.IsAllowed(); + delete dataObjects; + if (!receiveDrag) + return false; } + return true; } -void wxDataViewCtrl::UnselectAll() +// +// drag & drop helper methods +// +wxDataFormat wxMacDataViewDataBrowserListViewControl::GetDnDDataFormat(wxDataObjectComposite* dataObjects) { - DataBrowserItemID* itemIDPtr; + wxDataFormat resultFormat; - Handle handle(::NewHandle(0)); - size_t NoOfItems; + if (dataObjects != NULL) + { + bool compatible(true); - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + size_t const noOfFormats = dataObjects->GetFormatCount(); + size_t indexFormat; + wxDataFormat* formats; - wxCHECK_RET(MacDataViewListCtrlPtr->GetItems(kDataBrowserNoItem,true,kDataBrowserItemAnyState,handle) == noErr,_("Could not get items.")); - NoOfItems = static_cast(::GetHandleSize(handle)/sizeof(DataBrowserItemID)); - HLock(handle); - itemIDPtr = (DataBrowserItemID*) (*handle); - MacDataViewListCtrlPtr->SetSelectedItems(NoOfItems,itemIDPtr,kDataBrowserItemsRemove); - HUnlock(handle); - DisposeHandle(handle); + // get all formats and check afterwards if the formats are compatible; if they are compatible the preferred format is returned otherwise + // wxDF_INVALID is returned; + // currently compatible types (ordered by priority are): + // - wxDF_UNICODETEXT - wxDF_TEXT + formats = new wxDataFormat[noOfFormats]; + dataObjects->GetAllFormats(formats); + indexFormat = 0; + while ((indexFormat < noOfFormats) && compatible) + { + switch (resultFormat.GetType()) + { + case wxDF_INVALID: + resultFormat.SetType(formats[indexFormat].GetType()); // first format (should only be reached if indexFormat == 0 + break; + case wxDF_TEXT: + if (formats[indexFormat].GetType() == wxDF_UNICODETEXT) + resultFormat.SetType(wxDF_UNICODETEXT); + else // incompatible + { + resultFormat.SetType(wxDF_INVALID); + compatible = false; + } + break; + case wxDF_UNICODETEXT: + if (formats[indexFormat].GetType() != wxDF_TEXT) + { + resultFormat.SetType(wxDF_INVALID); + compatible = false; + } + break; + default: + resultFormat.SetType(wxDF_INVALID); // not (yet) supported format + compatible = false; + } + ++indexFormat; + } /* while */ + // clean up: + delete[] formats; + } + else + resultFormat = wxDF_INVALID; + return resultFormat; } -// data handling: -void wxDataViewCtrl::AddChildrenLevel(wxDataViewItem const& parentItem) +wxDataObjectComposite* wxMacDataViewDataBrowserListViewControl::GetDnDDataObjects(DragReference dragRef, ItemReference itemRef) const { - int NoOfChildren; + UInt16 noOfFlavors; - wxDataViewItemArray items; + wxDataObjectComposite* dataObject; - wxCHECK_RET(this->GetModel() != NULL,_("Model pointer not initialized.")); - NoOfChildren = this->GetModel()->GetChildren(parentItem,items); -#if 0 - for (int i=0; iGetModel()->ItemAdded(parentItem,items[i]); -#else - (void) this->GetModel()->ItemsAdded(parentItem,items); -#endif + ::CountDragItemFlavors(dragRef,itemRef,&noOfFlavors); + if (noOfFlavors > 0) + { + // as the native drag data can be separated into TEXT and UTXT a pointer to a wxTextDataObject is used to track the existence of 'TEXT' and 'utxt' flavors: + wxTextDataObject* textDataObject(NULL); + + dataObject = new wxDataObjectComposite(); + for (UInt16 indexFlavor=1; indexFlavor<=noOfFlavors; ++indexFlavor) + { + // variable definition: + FlavorType flavorDataObject; + + if (::GetFlavorType(dragRef,itemRef,indexFlavor,&flavorDataObject) == noErr) // GetFlavorType uses a 1 based index! + switch (flavorDataObject) + { + case 'TEXT': + if (textDataObject == NULL) // otherwise a 'utxt' flavor has already been found that gets priority compared to the 'TEXT' flavor + { + // variable definitions: + Size nativeDataSize; + wxMemoryBuffer nativeData; + + if ((::GetFlavorDataSize(dragRef,itemRef,'TEXT',&nativeDataSize) == noErr) && + (::GetFlavorData(dragRef,itemRef,'TEXT',nativeData.GetWriteBuf(nativeDataSize),&nativeDataSize,0) == noErr)) + { + nativeData.UngetWriteBuf(nativeDataSize); + textDataObject = new wxTextDataObject(); + if (textDataObject->SetData(nativeData.GetDataLen(),nativeData.GetData())) + dataObject->Add(textDataObject); + else + { + wxDELETE(textDataObject); + } + } + } /* block */ + break; + case 'utxt': + { + // variable definition: + Size nativeDataSize; + + if (::GetFlavorDataSize(dragRef,itemRef,'utxt',&nativeDataSize) == noErr) + { + CFMutableDataRef draggedData; + + draggedData = ::CFDataCreateMutable(kCFAllocatorDefault,nativeDataSize); + ::CFDataSetLength(draggedData,nativeDataSize); + if (::GetFlavorData(dragRef,itemRef,'utxt',::CFDataGetMutableBytePtr(draggedData),&nativeDataSize,0) == noErr) + { + // convert internally used UTF-16 representation to a UTF-8 representation: + CFDataRef osxData; + CFStringRef osxString; + + osxString = ::CFStringCreateFromExternalRepresentation(kCFAllocatorDefault,draggedData,kCFStringEncodingUTF16); // BOM character is handled by this function automatically + osxData = ::CFStringCreateExternalRepresentation(kCFAllocatorDefault,osxString,kCFStringEncodingUTF8,32); + if (textDataObject == NULL) + { + textDataObject = new wxTextDataObject(); + if (textDataObject->SetData(::CFDataGetLength(osxData),::CFDataGetBytePtr(osxData))) + dataObject->Add(textDataObject); + else + { + wxDELETE(textDataObject); + } + } + else // overwrite data because the 'utxt' flavor has priority over the 'TEXT' flavor + (void) textDataObject->SetData(::CFDataGetLength(osxData),::CFDataGetBytePtr(osxData)); + // clean up: + ::CFRelease(osxData); + ::CFRelease(osxString); + } + // clean up: + ::CFRelease(draggedData); + } + } /* block */ + break; + } + } + } + else + dataObject = NULL; + return dataObject; } -void wxDataViewCtrl::FinishCustomItemEditing() +// +// other methods +// +wxDataViewColumn* wxMacDataViewDataBrowserListViewControl::GetColumnPtr(DataBrowserPropertyID propertyID) const { - if (this->GetCustomRendererItem().IsOk()) + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + if (dataViewCtrlPtr != NULL) { - this->GetCustomRendererPtr()->FinishEditing(); - this->SetCustomRendererItem(wxDataViewItem()); - this->SetCustomRendererPtr (NULL); + size_t const noOfColumns = dataViewCtrlPtr->GetColumnCount(); + + for (size_t i=0; iGetColumnPtr(i)->GetNativeData()->GetPropertyID() == propertyID) + return dataViewCtrlPtr->GetColumnPtr(i); } + return NULL; +} + +// --------------------------------------------------------- +// wxDataViewRenderer +// --------------------------------------------------------- +wxDataViewRenderer::wxDataViewRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) + :wxDataViewRendererBase(varianttype,mode,align), m_alignment(align), m_mode(mode), m_NativeDataPtr(NULL) +{ } -wxDataViewColumn* wxDataViewCtrl::GetColumnPtr(WXDataBrowserPropertyID propertyID) const +wxDataViewRenderer::~wxDataViewRenderer() { - ColumnPointerHashMapType::const_iterator Result(m_ColumnPointers.find(propertyID)); + delete m_NativeDataPtr; +} - if (Result != m_ColumnPointers.end()) - return Result->second; - else - return NULL; +void wxDataViewRenderer::SetAlignment(int align) +{ + m_alignment = align; } -// inherited methods from wxDataViewCtrlBase -void wxDataViewCtrl::DoSetExpanderColumn() +namespace { - if (this->GetExpanderColumn() != NULL) - { - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); - (void) MacDataViewListCtrlPtr->SetDisclosureColumn(this->GetExpanderColumn()->GetPropertyID(),false); // second parameter explicitely passed to ensure that arrow is centered - } +// get the browser control or NULL if anything went wrong (it's not supposed to +// so we assert if it did) +wxMacDataViewDataBrowserListViewControl * +GetBrowserFromCol(wxDataViewColumn *col) +{ + wxCHECK_MSG( col, NULL, "should have a valid column" ); + + wxDataViewCtrl * const dvc = col->GetOwner(); + wxCHECK_MSG( dvc, NULL, "column must be associated with the control" ); + + return static_cast(dvc->GetPeer()); } -void wxDataViewCtrl::DoSetIndent() +} // anonymous namespace + +void wxDataViewRenderer::SetMode(wxDataViewCellMode mode) { - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); + wxDataViewColumn * const col = GetOwner(); + wxMacDataViewDataBrowserListViewControl * const + browser = GetBrowserFromCol(col); + wxCHECK_RET( browser, "must be fully initialized" ); - (void) MacDataViewListCtrlPtr->SetIndent(static_cast(this->GetIndent())); + const DataBrowserPropertyID colID = col->GetNativeData()->GetPropertyID(); + + DataBrowserPropertyFlags flags; + verify_noerr( browser->GetPropertyFlags(colID, &flags) ); + + if ( (mode == wxDATAVIEW_CELL_EDITABLE) || + (mode == wxDATAVIEW_CELL_ACTIVATABLE) ) + flags |= kDataBrowserPropertyIsEditable; + else + flags &= ~kDataBrowserPropertyIsEditable; + + verify_noerr( browser->SetPropertyFlags(colID, flags) ); } -// event handling: -void wxDataViewCtrl::OnSize(wxSizeEvent& event) +void wxDataViewRenderer::EnableEllipsize(wxEllipsizeMode mode) { - unsigned int const NoOfColumns = this->GetColumnCount(); + wxDataViewColumn * const col = GetOwner(); + wxMacDataViewDataBrowserListViewControl * const + browser = GetBrowserFromCol(col); + wxCHECK_RET( browser, "must be fully initialized" ); - for (unsigned int i=0; iGetColumn(i)); + const DataBrowserPropertyID colID = col->GetNativeData()->GetPropertyID(); + + DataBrowserPropertyFlags flags; + browser->GetPropertyFlags(colID, &flags); - if (dataViewColumnPtr != NULL) + flags &= ~(kDataBrowserDoNotTruncateText | + kDataBrowserTruncateTextAtStart | + kDataBrowserTruncateTextMiddle | + kDataBrowserTruncateTextAtEnd); + + int flagToSet = 0; + switch ( mode ) { - wxDataViewCustomRenderer* dataViewCustomRendererPtr(dynamic_cast(dataViewColumnPtr->GetRenderer())); + case wxELLIPSIZE_NONE: + flagToSet = kDataBrowserDoNotTruncateText; + break; + + case wxELLIPSIZE_START: + flagToSet = kDataBrowserTruncateTextAtStart; + break; - if (dataViewCustomRendererPtr != NULL) - dataViewCustomRendererPtr->SetDC(NULL); // reset DC because DC has changed + case wxELLIPSIZE_MIDDLE: + flagToSet = kDataBrowserTruncateTextMiddle; + break; + + case wxELLIPSIZE_END: + flagToSet = kDataBrowserTruncateTextAtEnd; + break; } - } - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(m_peer)); - ControlRef ref = MacDataViewListCtrlPtr->GetControlRef(); - if (NoOfColumns == 1) - { - ::SetDataBrowserHasScrollBars( ref, false, true ); - ::AutoSizeDataBrowserListViewColumns( ref ); - } - if (NoOfColumns > 1) - { - ::SetDataBrowserHasScrollBars( ref, true, true ); - } + wxCHECK_RET( flagToSet, "unknown wxEllipsizeMode value" ); - event.Skip(); + flags |= flagToSet; + verify_noerr( browser->SetPropertyFlags(colID, flags) ); } -IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl,wxDataViewCtrlBase) +wxEllipsizeMode wxDataViewRenderer::GetEllipsizeMode() const +{ + wxDataViewColumn * const col = GetOwner(); + + wxMacDataViewDataBrowserListViewControl * const + browser = GetBrowserFromCol(col); + wxCHECK_MSG( browser, wxELLIPSIZE_NONE, "must be fully initialized" ); -BEGIN_EVENT_TABLE(wxDataViewCtrl,wxDataViewCtrlBase) - EVT_SIZE(wxDataViewCtrl::OnSize) -END_EVENT_TABLE() + const DataBrowserPropertyID colID = col->GetNativeData()->GetPropertyID(); -#endif // !wxUSE_GENERICDATAVIEWCTRL + DataBrowserPropertyFlags flags; + browser->GetPropertyFlags(colID, &flags); -#endif // wxUSE_DATAVIEWCTRL + if ( flags & kDataBrowserDoNotTruncateText ) + return wxELLIPSIZE_NONE; + if ( flags & kDataBrowserTruncateTextAtStart ) + return wxELLIPSIZE_START; + if ( flags & kDataBrowserTruncateTextAtEnd ) + return wxELLIPSIZE_END; + + // kDataBrowserTruncateTextMiddle == 0 so there is no need to test for it + return wxELLIPSIZE_MIDDLE; +} + +void wxDataViewRenderer::SetNativeData(wxDataViewRendererNativeData* newNativeDataPtr) +{ + delete m_NativeDataPtr; + m_NativeDataPtr = newNativeDataPtr; +} + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer,wxDataViewRendererBase) + +// --------------------------------------------------------- +// wxDataViewCustomRenderer +// --------------------------------------------------------- +wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) + :wxDataViewCustomRendererBase(varianttype,mode,align), + m_editorCtrlPtr(NULL), + m_DCPtr(NULL) +{ + SetNativeData(new wxDataViewRendererNativeData(kDataBrowserCustomType)); +} + +bool wxDataViewCustomRenderer::MacRender() +{ + return true; +} + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer) + +// --------------------------------------------------------- +// wxDataViewTextRenderer +// --------------------------------------------------------- +wxDataViewTextRenderer::wxDataViewTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) + :wxDataViewRenderer(varianttype,mode,align) +{ + SetNativeData(new wxDataViewRendererNativeData(kDataBrowserTextType)); +} + +bool wxDataViewTextRenderer::MacRender() +{ + wxCHECK_MSG(GetValue().GetType() == GetVariantType(),false,wxString(_("Text renderer cannot render value; value type: ")) << GetValue().GetType()); + + wxCFStringRef cfString(GetValue().GetString(),(GetView()->GetFont().Ok() ? GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); + return (::SetDataBrowserItemDataText(GetNativeData()->GetItemDataRef(),cfString) == noErr); +} + +IMPLEMENT_CLASS(wxDataViewTextRenderer,wxDataViewRenderer) + +// --------------------------------------------------------- +// wxDataViewBitmapRenderer +// --------------------------------------------------------- +wxDataViewBitmapRenderer::wxDataViewBitmapRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) + :wxDataViewRenderer(varianttype,mode,align) +{ + SetNativeData(new wxDataViewRendererNativeData(kDataBrowserIconType)); +} + +bool wxDataViewBitmapRenderer::MacRender() + // This method returns 'true' if + // - the passed bitmap is valid and it could be assigned to the native data browser; + // - the passed bitmap is invalid (or is not initialized); this case simulates a non-existing bitmap. + // In all other cases the method returns 'false'. +{ + wxCHECK_MSG(GetValue().GetType() == GetVariantType(),false,wxString(_("Bitmap renderer cannot render value; value type: ")) << GetValue().GetType()); + + wxBitmap bitmap; + + bitmap << GetValue(); + return (!(bitmap.Ok()) || (::SetDataBrowserItemDataIcon(GetNativeData()->GetItemDataRef(),bitmap.GetIconRef()) == noErr)); +} + +IMPLEMENT_CLASS(wxDataViewBitmapRenderer,wxDataViewRenderer) + +// --------------------------------------------------------- +// wxDataViewIconTextRenderer +// --------------------------------------------------------- +wxDataViewIconTextRenderer::wxDataViewIconTextRenderer( + const wxString& varianttype, + wxDataViewCellMode mode, + int WXUNUSED(align)) + :wxDataViewRenderer(varianttype,mode) +{ + SetNativeData(new wxDataViewRendererNativeData(kDataBrowserIconAndTextType)); +} + +bool wxDataViewIconTextRenderer::MacRender() +{ + wxCHECK_MSG(GetValue().GetType() == GetVariantType(),false,wxString(_("Icon & text renderer cannot render value; value type: ")) << GetValue().GetType()); + + wxDataViewIconText iconText; + + iconText << GetValue(); + + wxCFStringRef cfString(iconText.GetText(),(GetView()->GetFont().Ok() ? GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); + + if (iconText.GetIcon().IsOk()) + if (::SetDataBrowserItemDataIcon(GetNativeData()->GetItemDataRef(),MAC_WXHICON(iconText.GetIcon().GetHICON())) != noErr) + return false; + return (::SetDataBrowserItemDataText(GetNativeData()->GetItemDataRef(),cfString) == noErr); +} + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewIconTextRenderer,wxDataViewRenderer) + + +// --------------------------------------------------------- +// wxDataViewToggleRenderer +// --------------------------------------------------------- +wxDataViewToggleRenderer::wxDataViewToggleRenderer( + const wxString& varianttype, + wxDataViewCellMode mode, + int WXUNUSED(align)) + :wxDataViewRenderer(varianttype,mode) +{ + SetNativeData(new wxDataViewRendererNativeData(kDataBrowserCheckboxType)); +} + +bool wxDataViewToggleRenderer::MacRender() +{ + wxCHECK_MSG(GetValue().GetType() == GetVariantType(),false,wxString(_("Toggle renderer cannot render value; value type: ")) << GetValue().GetType()); + return (::SetDataBrowserItemDataButtonValue(GetNativeData()->GetItemDataRef(),GetValue().GetBool()) == noErr); +} + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer,wxDataViewRenderer) + +// --------------------------------------------------------- +// wxDataViewProgressRenderer +// --------------------------------------------------------- +wxDataViewProgressRenderer::wxDataViewProgressRenderer( + const wxString& WXUNUSED(label), + wxString const& varianttype, + wxDataViewCellMode mode, + int align) + :wxDataViewRenderer(varianttype,mode,align) +{ + SetNativeData(new wxDataViewRendererNativeData(kDataBrowserProgressBarType)); +} + +bool wxDataViewProgressRenderer::MacRender() +{ + wxCHECK_MSG(GetValue().GetType() == GetVariantType(),false,wxString(_("Progress renderer cannot render value type; value type: ")) << GetValue().GetType()); + return ((::SetDataBrowserItemDataMinimum(GetNativeData()->GetItemDataRef(), 0) == noErr) && + (::SetDataBrowserItemDataMaximum(GetNativeData()->GetItemDataRef(),100) == noErr) && + (::SetDataBrowserItemDataValue (GetNativeData()->GetItemDataRef(),GetValue().GetLong()) == noErr)); +} + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressRenderer,wxDataViewRenderer) + +// --------------------------------------------------------- +// wxDataViewDateRenderer +// --------------------------------------------------------- +wxDataViewDateRenderer::wxDataViewDateRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) + :wxDataViewRenderer(varianttype,mode,align) +{ + SetNativeData(new wxDataViewRendererNativeData(kDataBrowserDateTimeType)); +} + +bool wxDataViewDateRenderer::MacRender() +{ + wxCHECK_MSG(GetValue().GetType() == GetVariantType(),false,wxString(_("Date renderer cannot render value; value type: ")) << GetValue().GetType()); + return (::SetDataBrowserItemDataDateTime(GetNativeData()->GetItemDataRef(),GetValue().GetDateTime().Subtract(wxDateTime(1,wxDateTime::Jan,1904)).GetSeconds().GetLo()) == noErr); +} + +IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer,wxDataViewRenderer) + +// --------------------------------------------------------- +// wxDataViewColumn +// --------------------------------------------------------- +wxDataViewColumn::wxDataViewColumn(const wxString& title, wxDataViewRenderer* renderer, unsigned int model_column, int width, wxAlignment align, int flags) + :wxDataViewColumnBase(renderer, model_column), m_NativeDataPtr(new wxDataViewColumnNativeData()), m_title(title) +{ + InitCommon(width, align, flags); + if ((renderer != NULL) && (renderer->GetAlignment() == wxDVR_DEFAULT_ALIGNMENT)) + renderer->SetAlignment(align); +} + +wxDataViewColumn::wxDataViewColumn(const wxBitmap& bitmap, wxDataViewRenderer* renderer, unsigned int model_column, int width, wxAlignment align, int flags) + :wxDataViewColumnBase(bitmap, renderer, model_column), m_NativeDataPtr(new wxDataViewColumnNativeData()) +{ + InitCommon(width, align, flags); + if ((renderer != NULL) && (renderer->GetAlignment() == wxDVR_DEFAULT_ALIGNMENT)) + renderer->SetAlignment(align); +} + +wxDataViewColumn::~wxDataViewColumn() +{ + delete m_NativeDataPtr; +} + +int wxDataViewColumn::GetWidth() const +{ + // FIXME: This returns the last programatically set width and will not work if + // the user changes the column's width by dragging it with the mouse. + return m_width; +} + +bool wxDataViewColumn::IsSortKey() const +{ + wxDataViewCtrl * const dataViewCtrlPtr(GetOwner()); + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr( + dynamic_cast( + dataViewCtrlPtr->GetPeer())); + + DataBrowserPropertyID propertyID; + return (macDataViewListCtrlPtr->GetSortProperty(&propertyID) == noErr) && + (propertyID == GetNativeData()->GetPropertyID()); +} + +void wxDataViewColumn::SetAlignment(wxAlignment align) +{ + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + + m_alignment = align; + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + { + DataBrowserListViewHeaderDesc headerDescription; + + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + switch (align) + { + case wxALIGN_CENTER: + case wxALIGN_CENTER_HORIZONTAL: + headerDescription.btnFontStyle.just = teCenter; + break; + case wxALIGN_LEFT: + headerDescription.btnFontStyle.just = teFlushLeft; + break; + case wxALIGN_RIGHT: + headerDescription.btnFontStyle.just = teFlushRight; + break; + default: + headerDescription.btnFontStyle.just = teFlushDefault; + } + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set alignment.")); + } + } +} + +void wxDataViewColumn::SetBitmap(wxBitmap const& bitmap) +{ + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + + wxDataViewColumnBase::SetBitmap(bitmap); + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + { + DataBrowserListViewHeaderDesc headerDescription; + + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + if (GetBitmap().Ok()) + headerDescription.btnContentInfo.u.iconRef = GetBitmap().GetIconRef(); + else + headerDescription.btnContentInfo.u.iconRef = NULL; + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set icon.")); + } + } +} + +void wxDataViewColumn::SetMaxWidth(int maxWidth) +{ + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + + m_maxWidth = maxWidth; + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + { + DataBrowserListViewHeaderDesc headerDescription; + + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + headerDescription.maximumWidth = static_cast(maxWidth); + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set maximum width.")); + } + } +} + +void wxDataViewColumn::SetMinWidth(int minWidth) +{ + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + + m_minWidth = minWidth; + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + { + DataBrowserListViewHeaderDesc headerDescription; + + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + headerDescription.minimumWidth = static_cast(minWidth); + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set minimum width.")); + } + } +} + +void wxDataViewColumn::SetReorderable(bool reorderable) +{ + // first set the internal flag of the column: + if (reorderable) + m_flags |= wxDATAVIEW_COL_REORDERABLE; + else + m_flags &= ~wxDATAVIEW_COL_REORDERABLE; + // if the column is associated with a control change also immediately the flags of the control: + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + if (dataViewCtrlPtr != NULL) + { + DataBrowserPropertyFlags flags; + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + wxCHECK_RET(macDataViewListCtrlPtr != NULL, _("Valid pointer to native data view control does not exist")); + wxCHECK_RET(macDataViewListCtrlPtr->GetPropertyFlags(GetNativeData()->GetPropertyID(),&flags) == noErr,_("Could not get property flags.")); + if (reorderable) + flags |= kDataBrowserListViewMovableColumn; + else + flags &= ~kDataBrowserListViewMovableColumn; + wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(GetNativeData()->GetPropertyID(),flags) == noErr,_("Could not set property flags.")); + } +} + +void wxDataViewColumn::SetResizeable(bool resizeable) +{ + // first set the internal flag of the column: + if (resizeable) + m_flags |= wxDATAVIEW_COL_RESIZABLE; + else + m_flags &= ~wxDATAVIEW_COL_RESIZABLE; + // if the column is associated with a control change also immediately the flags of the control: + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + { + DataBrowserListViewHeaderDesc headerDescription; + + verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription)); + if (resizeable) + { + if (GetMinWidth() >= GetMaxWidth()) + { + m_minWidth = 0; + m_maxWidth = 30000; + } + headerDescription.minimumWidth = m_minWidth; + headerDescription.maximumWidth = m_maxWidth; + } + else + { + headerDescription.minimumWidth = m_width; + headerDescription.maximumWidth = m_width; + } + verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription)); + macDataViewListCtrlPtr->SetSortProperty(GetNativeData()->GetPropertyID()); + } + } +} + +void wxDataViewColumn::SetSortable(bool sortable) +{ + // first set the internal flag of the column: + if (sortable) + m_flags |= wxDATAVIEW_COL_SORTABLE; + else + m_flags &= ~wxDATAVIEW_COL_SORTABLE; + // if the column is associated with a control change also immediately the flags of the control: + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + if (dataViewCtrlPtr != NULL) + { + DataBrowserPropertyFlags flags; + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + wxCHECK_RET(macDataViewListCtrlPtr != NULL, _("Valid pointer to native data view control does not exist")); + wxCHECK_RET(macDataViewListCtrlPtr->GetPropertyFlags(GetNativeData()->GetPropertyID(),&flags) == noErr,_("Could not get property flags.")); + if (sortable) + flags |= kDataBrowserListViewSortableColumn; + else + flags &= ~kDataBrowserListViewSortableColumn; + wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(GetNativeData()->GetPropertyID(),flags) == noErr,_("Could not set property flags.")); + } +} + +void wxDataViewColumn::SetSortOrder(bool ascending) +{ + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + + m_ascending = ascending; + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + { + DataBrowserListViewHeaderDesc headerDescription; + + verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription)); + if (ascending) + headerDescription.initialOrder = kDataBrowserOrderIncreasing; + else + headerDescription.initialOrder = kDataBrowserOrderDecreasing; + verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription)); + macDataViewListCtrlPtr->SetSortProperty(GetNativeData()->GetPropertyID()); + } + } +} + +void wxDataViewColumn::SetTitle(wxString const& title) +{ + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + + m_title = title; + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + { + DataBrowserListViewHeaderDesc headerDescription; + wxCFStringRef cfTitle(title,(dataViewCtrlPtr->GetFont().Ok() ? dataViewCtrlPtr->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); + + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + headerDescription.titleString = cfTitle; + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set header description.")); + } + } +} + +void wxDataViewColumn::SetWidth(int width) +{ + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + + + if ((width >= m_minWidth) && (width <= m_maxWidth)) + { + m_width = width; + if (dataViewCtrlPtr != NULL) + { + wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); + + if (macDataViewListCtrlPtr != NULL) + wxCHECK_RET(macDataViewListCtrlPtr->SetColumnWidth(GetNativeData()->GetPropertyID(),static_cast(width)) == noErr,_("Could not set column width.")); + } + } +} + +void wxDataViewColumn::SetHidden(bool WXUNUSED(hidden)) +{ + // How to do that? +} + +bool wxDataViewColumn::IsHidden() const +{ + return true; +} + + +void wxDataViewColumn::SetAsSortKey(bool WXUNUSED(sort)) +{ + // see wxGTK native wxDataViewColumn implementation + wxFAIL_MSG( "not implemented" ); +} + +void wxDataViewColumn::SetNativeData(wxDataViewColumnNativeData* newNativeDataPtr) +{ + delete m_NativeDataPtr; + m_NativeDataPtr = newNativeDataPtr; +} +#endif // wxUSE_DATAVIEWCTRL && !wxUSE_GENERICDATAVIEWCTRL