X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1f0c8f31f407ecfce909060464c0ea655221cdab..47e175a24f862aa8b7ca7dd4a2bb5957991e7f2d:/src/osx/carbon/dataview.cpp diff --git a/src/osx/carbon/dataview.cpp b/src/osx/carbon/dataview.cpp index e6435e32fb..db4326848c 100644 --- a/src/osx/carbon/dataview.cpp +++ b/src/osx/carbon/dataview.cpp @@ -1,52 +1,80 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: src/mac/carbon/datavgen.cpp -// Purpose: wxDataViewCtrl native mac implementation -// Author: -// Id: $Id$ -// Copyright: (c) 2007 +// Name: src/osx/carbon/dataview.cpp +// Purpose: wxDataViewCtrl native carbon implementation +// Author: +// 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 + wxDataViewCtrl* DataViewCtrlPtr((wxDataViewCtrl*) Data); // the 'Data' variable always contains a pointer to the data view control that installed the handler wxMacCarbonEvent CarbonEvent(EventReference) ; @@ -61,13 +89,15 @@ static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler status = ::CallNextEventHandler(handler,EventReference); DataViewCtrlPtr->MacSetDrawingContext(NULL); return status; - } /* block */ + } case kEventControlHit : if (CarbonEvent.GetParameter(kEventParamControlPart,typeControlPartCode) == kControlButtonPart) // we only care about the header { ControlRef controlReference; DataBrowserPropertyID columnPropertyID; + DataBrowserSortOrder order; unsigned long columnIndex; + wxDataViewColumn* column; OSStatus status; wxDataViewEvent DataViewEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK,DataViewCtrlPtr->GetId()); @@ -79,53 +109,30 @@ 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: -#if wxCHECK_VERSION(2,9,0) DataViewCtrlPtr->HandleWindowEvent(DataViewEvent); -#else - DataViewCtrlPtr->GetEventHandler()->ProcessEvent(DataViewEvent); -#endif return ::CallNextEventHandler(handler,EventReference); - } /* if */ + } else return eventNotHandledErr; - } /* switch */ - + } return eventNotHandledErr; -} /* wxMacDataViewCtrlEventHandler(EventHandlerCallRef, EventRef, void*) */ - -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; - } /* if */ - // done: - return itemIDs; -} /* CreateDataBrowserItemIDArray(size_t&, wxDataViewItemArray const&) */ +} -#if wxCHECK_VERSION(2,9,0) -static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDescription, wxDataViewColumn const* columnPtr, DataBrowserPropertyID columnPropertyID, wxCFStringRef const& title) -#else -static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDescription, wxDataViewColumn const* columnPtr, DataBrowserPropertyID columnPropertyID, wxMacCFStringHolder const& title) -#endif +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; @@ -133,15 +140,16 @@ static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDes { columnDescription.headerBtnDesc.minimumWidth = 0; columnDescription.headerBtnDesc.maximumWidth = 30000; // 32767 is the theoretical maximum though but 30000 looks nicer - } /* if */ + } else { columnDescription.headerBtnDesc.minimumWidth = columnPtr->GetWidth(); columnDescription.headerBtnDesc.maximumWidth = columnPtr->GetWidth(); - } /* if */ + } 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) || @@ -152,9 +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()) @@ -171,17 +179,13 @@ static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDes break; default: columnDescription.headerBtnDesc.btnFontStyle.just = teFlushDefault; - } /* switch */ + } columnDescription.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont; columnDescription.headerBtnDesc.btnFontStyle.style = normal; if (columnPtr->GetBitmap().IsOk()) { columnDescription.headerBtnDesc.btnContentInfo.contentType = kControlContentIconRef; -#if wxCHECK_VERSION(2,9,0) columnDescription.headerBtnDesc.btnContentInfo.u.iconRef = columnPtr->GetBitmap().GetIconRef(); -#else - columnDescription.headerBtnDesc.btnContentInfo.u.iconRef = columnPtr->GetBitmap().GetBitmapData()->GetIconRef(); -#endif } else { @@ -190,624 +194,2367 @@ static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDes columnDescription.headerBtnDesc.btnContentInfo.contentType = kControlContentIconRef; columnDescription.headerBtnDesc.btnContentInfo.u.iconRef = NULL; } - + // done: return true; -} /* InitializeColumnDescription(DataBrowserListViewColumnDesc&, wxDataViewColumn const*, DataBrowserPropertyID, wxMacCFStringHolder const&) */ - -//----------------------------------------------------------------------------- -// local function pointers -//----------------------------------------------------------------------------- +} -DEFINE_ONE_SHOT_HANDLER_GETTER(wxMacDataViewCtrlEventHandler) +// ============================================================================ +// Type definitions of locally used function pointers +// ============================================================================ +DEFINE_ONE_SHOT_HANDLER_GETTER(DataBrowserCtrlEventHandler) -// --------------------------------------------------------- -// wxMacDataViewModelNotifier -// --------------------------------------------------------- -#pragma mark - -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())); - - wxCHECK_MSG(item.IsOk(),false,_("Added item is invalid.")); - bool noFailureFlag = (!(parent.IsOk()) && (this->m_dataViewControlPtr->AddItem(kDataBrowserNoItem,&itemID) == noErr) || - parent.IsOk() && (this->m_dataViewControlPtr->AddItem(reinterpret_cast(parent.GetID()),&itemID) == noErr)); - - wxDataViewCtrl *dvc = (wxDataViewCtrl*) this->m_dataViewControlPtr->GetPeer(); - 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; - - 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) - this->m_dataViewControlPtr->SetRowHeight( itemID, height ); - } - - return noFailureFlag; - } /* ItemAdded(wxDataViewItem const&, wxDataViewItem const&) */ - - virtual bool ItemsAdded(wxDataViewItem const& parent, wxDataViewItemArray const& items) - { - bool noFailureFlag; - - DataBrowserItemID* itemIDs; - - size_t noOfEntries; - - - // 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()) && (this->m_dataViewControlPtr->AddItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) || - parent.IsOk() && (this->m_dataViewControlPtr->AddItems(reinterpret_cast(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr)); - // give allocated array space free again: - delete[] itemIDs; - - wxDataViewCtrl *dvc = (wxDataViewCtrl*) this->m_dataViewControlPtr->GetPeer(); - if (dvc->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) - { - wxDataViewModel *model = GetOwner(); - unsigned int colnum = dvc->GetColumnCount(); - - 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 ((col != 0) && model->IsContainer(item) && !model->HasContainerColumns(item)) - continue; // skip it! - - 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) - this->m_dataViewControlPtr->SetRowHeight( itemID, height ); - } - } - - // done: - return noFailureFlag; - } /* ItemsAdded(wxDataViewItem const&, wxDataViewItemArray const&) */ - - virtual bool ItemChanged(wxDataViewItem const& item) - { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - - - wxCHECK_MSG(item.IsOk(),false,_("Changed item is invalid.")); - if (this->m_dataViewControlPtr->UpdateItems(&itemID) == noErr) - { - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(this->m_dataViewControlPtr->GetPeer())); - - // sent the equivalent wxWidget event: - wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); // variable defintion - - dataViewEvent.SetEventObject(dataViewCtrlPtr); - dataViewEvent.SetItem(item); - // sent the equivalent wxWidget event: -#if wxCHECK_VERSION(2,9,0) - dataViewCtrlPtr->HandleWindowEvent(dataViewEvent); -#else - dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); -#endif - // done - return true; - } /* if */ - else - return false; - } /* ItemChanged(wxDataViewItem const&) */ - - virtual bool ItemsChanged(wxDataViewItemArray const& items) - { - bool noFailureFlag; - - DataBrowserItemID* itemIDs; - - size_t noOfEntries; - - - // 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 = (this->m_dataViewControlPtr->UpdateItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty) == noErr); - if (noFailureFlag) - { - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(this->m_dataViewControlPtr->GetPeer())); - - // send for all changed items a wxWidget event: - wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); // variable defintion + return new wxMacDataViewDataBrowserListViewControl(wxpeer,pos,size,style); +} - dataViewEvent.SetEventObject(dataViewCtrlPtr); - for (size_t i=0; i(itemIDs[i])); -#if wxCHECK_VERSION(2,9,0) - dataViewCtrlPtr->HandleWindowEvent(dataViewEvent); -#else - dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); -#endif - } /* for */ - } /* if */ - // release allocated array space: - delete[] itemIDs; - // done: - return noFailureFlag; - } /* ItemsChanged(wxDataViewItem const&) */ - - virtual bool ItemDeleted(wxDataViewItem const& parent, wxDataViewItem const& item) - { - if (item.IsOk()) - { - // variable definition and initialization: - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - OSStatus errorStatus; - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(this->m_dataViewControlPtr->GetPeer())); - - // 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 = this->m_dataViewControlPtr->RemoveItem(reinterpret_cast(parent.GetID()),&itemID); - // enable automatic updating again: - dataViewCtrlPtr->SetDeleting(false); - return (errorStatus == noErr); - } /* if */ - else - return false; - } /* ItemDeleted(wxDataViewItem const&, wxDataViewItem const&) */ +// ============================================================================ +// wxMacDataBrowserTableViewControl +// ============================================================================ +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserCompareProc(ControlRef browser, DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - virtual bool ItemsDeleted(wxDataViewItem const& parent, wxDataViewItemArray const& items) - { - bool noFailureFlag; - - DataBrowserItemID* itemIDs; - - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(this->m_dataViewControlPtr->GetPeer())); - - 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()) && (this->m_dataViewControlPtr->RemoveItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) || - parent.IsOk() && (this->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; - } /* ItemsDeleted(wxDataViewItem const&, wxDataViewItemArray const&) */ - - virtual bool ValueChanged(wxDataViewItem const& item, unsigned int col) - { - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - DataBrowserItemID parentID; - - DataBrowserPropertyID propertyID; - wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(this->m_dataViewControlPtr->GetPeer())); + if (ControlPtr != NULL) + return ControlPtr->DataBrowserCompareProc(itemOneID,itemTwoID,sortProperty); + else + return FALSE; +} +pascal void wxMacDataBrowserTableViewControl::DataBrowserGetContextualMenuProc(ControlRef browser, MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* selection) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - 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 ((this->m_dataViewControlPtr->GetPropertyID(col,&propertyID) == noErr) && - (this->m_dataViewControlPtr->UpdateItems(parentID,1,&itemID,dataViewCtrlPtr->GetColumn(col)->GetPropertyID(),propertyID) == noErr)) - { - // variable definition and initialization: - wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId()); - dataViewEvent.SetEventObject(dataViewCtrlPtr); - dataViewEvent.SetColumn(col); - dataViewEvent.SetItem(item); - // send the equivalent wxWidget event: -#if wxCHECK_VERSION(2,9,0) - dataViewCtrlPtr->HandleWindowEvent(dataViewEvent); -#else - dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); -#endif - // done - return true; - } /* if */ - else - return false; - } /* ValueChanged(wxDataViewItem const&, unsigned int) */ + if (ControlPtr != NULL) + ControlPtr->DataBrowserGetContextualMenuProc(menu,helpType,helpItemString,selection); +} - virtual bool Cleared() - { - bool noFailureFlag = (this->m_dataViewControlPtr->RemoveItems() == noErr); - wxDataViewItem item; - wxDataViewItemArray array; - GetOwner()->GetChildren( item, array ); - ItemsAdded( item, array ); - return noFailureFlag; - } /* Cleared() */ - - virtual void Resort() - { - this->m_dataViewControlPtr->Resort(); - } +pascal OSStatus wxMacDataBrowserTableViewControl::DataBrowserGetSetItemDataProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue) +{ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); -protected: -private: -// -// variables -// - wxMacDataViewDataBrowserListViewControl* m_dataViewControlPtr; -}; -// --------------------------------------------------------- -// wxDataViewRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewRenderer::wxDataViewRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRendererBase(varianttype,mode,align), m_alignment(align), m_mode(mode) -{ -} /* wxDataViewRenderer::wxDataViewRenderer(wxString const&, wxDataViewCellMode) */ + if (ControlPtr != NULL) + return ControlPtr->DataBrowserGetSetItemDataProc(itemID,propertyID,itemData,getValue); + else + return errDataBrowserPropertyNotSupported; +} -void wxDataViewRenderer::SetMode(wxDataViewCellMode mode) +pascal void wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) { - wxDataViewColumn* dataViewColumnPtr; + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - this->m_mode = mode; - dataViewColumnPtr = this->GetOwner(); - if (dataViewColumnPtr != NULL) - { - // variable definition and initialization: - wxDataViewCtrl* dataViewCtrlPtr(dataViewColumnPtr->GetOwner()); - - if (dataViewCtrlPtr != NULL) - { - // variable definition and initialization: - wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - - if (macDataViewListCtrlPtr != NULL) - { - // variable definition and initialization: - 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)); - } /* if */ - } /* if */ - } /* if */ -} /* wxDataViewRenderer::SetMode(wxDataViewCellMode) */ - -IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer,wxDataViewRendererBase) + if (ControlPtr != NULL) + ControlPtr->DataBrowserItemNotificationProc(itemID,message,itemData); +} -// --------------------------------------------------------- -// wxDataViewCustomRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align), m_editorCtrlPtr(NULL), m_DCPtr(NULL) +pascal void wxMacDataBrowserTableViewControl::DataBrowserDrawItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice) { -} /* wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const&, wxDataViewCellMode) */ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); -wxDataViewCustomRenderer::~wxDataViewCustomRenderer() -{ - if (this->m_DCPtr != NULL) - delete this->m_DCPtr; -} /* wxDataViewCustomRenderer::~wxDataViewCustomRenderer() */ -void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state ) -{ - 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)); + if (ControlPtr != NULL) + ControlPtr->DataBrowserDrawItemProc(itemID,propertyID,state,rectangle,bitDepth,colorDevice); } -wxDC* wxDataViewCustomRenderer::GetDC() +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserEditItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, CFStringRef theString, Rect* maxEditTextRect, Boolean* shrinkToFit) { - if (this->m_DCPtr == NULL) - { - if ((GetOwner() == NULL) || (GetOwner()->GetOwner() == NULL)) - return NULL; - this->m_DCPtr = new wxWindowDC(this->GetOwner()->GetOwner()); - } /* if */ - return this->m_DCPtr; -} /* wxDataViewCustomRenderer::GetDC() */ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); -bool wxDataViewCustomRenderer::Render() -{ - return true; -} /* wxDataViewCustomRenderer::Render() */ -void wxDataViewCustomRenderer::SetDC(wxDC* newDCPtr) -{ - delete this->m_DCPtr; - this->m_DCPtr = newDCPtr; -} /* wxDataViewCustomRenderer::SetDC(wxDC*) */ + return ((ControlPtr != NULL) && ControlPtr->DataBrowserEditItemProc(itemID,propertyID,theString,maxEditTextRect,shrinkToFit)); +} -WXDataBrowserPropertyType wxDataViewCustomRenderer::GetPropertyType() const +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserHitTestProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Rect const* mouseRect) { - return kDataBrowserCustomType; -} /* wxDataViewCustomRenderer::GetPropertyType() const */ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer) -// --------------------------------------------------------- -// wxDataViewTextRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewTextRenderer::wxDataViewTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align) -{ -} /* wxDataViewTextRenderer::wxDataViewTextRenderer(wxString const&, wxDataViewCellMode, int) */ + return ((ControlPtr != NULL) && ControlPtr->DataBrowserHitTestProc(itemID,propertyID,theRect,mouseRect)); +} -bool wxDataViewTextRenderer::Render() +pascal DataBrowserTrackingResult wxMacDataBrowserTableViewControl::DataBrowserTrackingProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point startPt, EventModifiers modifiers) { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Text renderer cannot render value; value type: ")) << this->GetValue().GetType()); - - // variable definition: -#if wxCHECK_VERSION(2,9,0) - wxCFStringRef cfString(this->GetValue().GetString(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); -#else - wxMacCFStringHolder cfString(this->GetValue().GetString(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); -#endif - return (::SetDataBrowserItemDataText(this->GetDataReference(),cfString) == noErr); -} /* wxDataViewTextRenderer::Render() */ + wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); -WXDataBrowserPropertyType wxDataViewTextRenderer::GetPropertyType() const -{ - return kDataBrowserTextType; -} /* wxDataViewTextRenderer::GetPropertyType() const */ -IMPLEMENT_CLASS(wxDataViewTextRenderer,wxDataViewRenderer) + if (ControlPtr != NULL) + return ControlPtr->DataBrowserTrackingProc(itemID,propertyID,theRect,startPt,modifiers); + else + return kDataBrowserNothingHit; +} -// --------------------------------------------------------- -// wxDataViewTextRendererAttr -// --------------------------------------------------------- -#pragma mark - -wxDataViewTextRendererAttr::wxDataViewTextRendererAttr(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewTextRenderer(varianttype,mode,align) +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserAcceptDragProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID) { -} /* wxDataViewTextRendererAttr::wxDataViewTextRendererAttr(wxString const&, wxDataViewCellMode, int) */ - -IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer) + wxMacDataBrowserTableViewControl* controlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); -// --------------------------------------------------------- -// wxDataViewBitmapRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewBitmapRenderer::wxDataViewBitmapRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align) -{ + + return ((controlPtr != NULL) && controlPtr->DataBrowserAcceptDragProc(dragRef,itemID)); } -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'. +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserAddDragItemProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID, ItemReference* itemRef) { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Bitmap renderer cannot render value; value type: ")) << this->GetValue().GetType()); + wxMacDataBrowserTableViewControl* controlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); - // variable definition: - wxBitmap bitmap; - - bitmap << this->GetValue(); - if (bitmap.Ok()) -#if wxCHECK_VERSION(2,9,0) - return (::SetDataBrowserItemDataIcon(this->GetDataReference(),bitmap.GetIconRef()) == noErr); -#else - return (::SetDataBrowserItemDataIcon(this->GetDataReference(),bitmap.GetBitmapData()->GetIconRef()) == noErr); -#endif - else - return true; -} /* wxDataViewBitmapRenderer::Render() */ -WXDataBrowserPropertyType wxDataViewBitmapRenderer::GetPropertyType() const + return ((controlPtr != NULL) && controlPtr->DataBrowserAddDragItemProc(dragRef,itemID,itemRef)); +} + +pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserReceiveDragProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID) { - return kDataBrowserIconType; -} /* wxDataViewBitmapRenderer::GetPropertyType() const */ + wxMacDataBrowserTableViewControl* controlPtr(dynamic_cast(wxMacControl::GetReferenceFromNativeControl(browser))); -IMPLEMENT_CLASS(wxDataViewBitmapRenderer,wxDataViewRenderer) -// --------------------------------------------------------- -// wxDataViewIconTextRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode) -{ + return ((controlPtr != NULL) && controlPtr->DataBrowserReceiveDragProc(dragRef,itemID)); } -bool wxDataViewIconTextRenderer::Render() +wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style) + :wxMacControl(peer) { - wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Icon & text renderer cannot render value; value type: ")) << this->GetValue().GetType()); + Rect bounds = wxMacGetBoundsForControl(peer,pos,size); + OSStatus err = ::CreateDataBrowserControl(MAC_WXHWND(peer->MacGetTopLevelWindowRef()),&bounds,kDataBrowserListView,&(m_controlRef)); - // variable definition: - wxDataViewIconText iconText; - - iconText << this->GetValue(); - // variable definition: -#if wxCHECK_VERSION(2,9,0) - wxCFStringRef cfString(iconText.GetText(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); + SetReferenceInNativeControl(); + verify_noerr(err); + + ::InstallControlEventHandler(m_controlRef, GetDataBrowserCtrlEventHandlerUPP(), GetEventTypeCount(eventList), eventList, peer, (EventHandlerRef *)&m_macDataViewCtrlEventHandler); + + // 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 - wxMacCFStringHolder cfString(iconText.GetText(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); + NewDataBrowserItemNotificationUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc); #endif + } + // 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 + { + if ((style & wxDV_MULTIPLE) != 0) + flags &= ~kDataBrowserSelectOnlyOne; + else + flags |= kDataBrowserSelectOnlyOne; + (void) SetSelectionFlags(flags); + } - if (iconText.GetIcon().IsOk()) - if (::SetDataBrowserItemDataIcon(this->GetDataReference(),MAC_WXHICON(iconText.GetIcon().GetHICON())) != noErr) - return false; - return (::SetDataBrowserItemDataText(this->GetDataReference(),cfString) == noErr); -} /* wxDataViewIconTextRenderer::Render() */ - -WXDataBrowserPropertyType wxDataViewIconTextRenderer::GetPropertyType() const -{ - return kDataBrowserIconAndTextType; -} /* wxDataViewIconTextRenderer::GetPropertyType() const */ + OptionBits attributes; // variable definition -IMPLEMENT_ABSTRACT_CLASS(wxDataViewIconTextRenderer,wxDataViewRenderer) + if (GetAttributes(&attributes) == noErr) // get default settings + { + 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); + } + if ((style & wxDV_NO_HEADER) != 0) + SetHeaderButtonHeight(0); +} -// --------------------------------------------------------- -// wxDataViewToggleRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewToggleRenderer::wxDataViewToggleRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode) +wxMacDataBrowserTableViewControl::~wxMacDataBrowserTableViewControl() { + ::RemoveEventHandler((EventHandlerRef) m_macDataViewCtrlEventHandler); } -bool wxDataViewToggleRenderer::Render() +// +// callback handling +// +OSStatus wxMacDataBrowserTableViewControl::SetCallbacks(DataBrowserCallbacks const* callbacks) { - 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); -} /* wxDataViewToggleRenderer::Render() */ + return ::SetDataBrowserCallbacks(m_controlRef,callbacks); +} -WXDataBrowserPropertyType wxDataViewToggleRenderer::GetPropertyType() const +OSStatus wxMacDataBrowserTableViewControl::SetCustomCallbacks(DataBrowserCustomCallbacks const* customCallbacks) { - return kDataBrowserCheckboxType; -} /* wxDataViewToggleRenderer::GetPropertyType() const */ + return ::SetDataBrowserCustomCallbacks(m_controlRef,customCallbacks); +} -IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer,wxDataViewRenderer) +// +// DnD handling +// +OSStatus wxMacDataBrowserTableViewControl::EnableAutomaticDragTracking(bool enable) +{ + return ::SetAutomaticControlDragTrackingEnabledForWindow(::GetControlOwner(m_controlRef),enable); +} -// --------------------------------------------------------- -// wxDataViewProgressRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewProgressRenderer::wxDataViewProgressRenderer(wxString const& label, wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align) +// +// 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); } -bool wxDataViewProgressRenderer::Render() +OSStatus wxMacDataBrowserTableViewControl::SetHeaderDesc(DataBrowserPropertyID propertyID, DataBrowserListViewHeaderDesc* desc) { - 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)); -} /* wxDataViewProgressRenderer::Render() */ + return ::SetDataBrowserListViewHeaderDesc(m_controlRef,propertyID,desc); +} -WXDataBrowserPropertyType wxDataViewProgressRenderer::GetPropertyType() const +// +// layout handling +// +OSStatus wxMacDataBrowserTableViewControl::AutoSizeColumns() { - return kDataBrowserProgressBarType; -} /* wxDataViewProgressRenderer::GetPropertyType() const */ + return AutoSizeDataBrowserListViewColumns(m_controlRef); +} -IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressRenderer,wxDataViewRenderer) +OSStatus wxMacDataBrowserTableViewControl::EnableCellSizeModification(bool enableHeight, bool enableWidth) +{ + return ::SetDataBrowserTableViewGeometry(GetControlRef(),enableWidth,enableHeight); +} -// --------------------------------------------------------- -// wxDataViewDateRenderer -// --------------------------------------------------------- -#pragma mark - -wxDataViewDateRenderer::wxDataViewDateRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align) - :wxDataViewRenderer(varianttype,mode,align) +OSStatus wxMacDataBrowserTableViewControl::GetAttributes(OptionBits* attributes) { + return ::DataBrowserGetAttributes(GetControlRef(),attributes); } -bool wxDataViewDateRenderer::Render() +OSStatus wxMacDataBrowserTableViewControl::GetColumnWidth(DataBrowserPropertyID propertyID, UInt16* width) const { - wxCHECK_MSG(this->GetValue().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); -} /* wxDataViewDateRenderer::Render() */ + return ::GetDataBrowserTableViewNamedColumnWidth(m_controlRef,propertyID,width); +} -WXDataBrowserPropertyType wxDataViewDateRenderer::GetPropertyType() const +OSStatus wxMacDataBrowserTableViewControl::GetDefaultColumnWidth( UInt16 *width ) const { - return kDataBrowserDateTimeType; -} /* wxDataViewDateRenderer::GetPropertyType() const */ + return GetDataBrowserTableViewColumnWidth(m_controlRef, width ); +} + +OSStatus wxMacDataBrowserTableViewControl::GetDefaultRowHeight(UInt16* height) const +{ + return ::GetDataBrowserTableViewRowHeight(m_controlRef,height); +} + +OSStatus wxMacDataBrowserTableViewControl::GetHeaderButtonHeight(UInt16 *height) +{ + return ::GetDataBrowserListViewHeaderBtnHeight(m_controlRef,height); +} + +OSStatus wxMacDataBrowserTableViewControl::GetPartBounds(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserPropertyPart part, Rect* bounds) +{ + return ::GetDataBrowserItemPartBounds(m_controlRef,item,propertyID,part,bounds); +} + +OSStatus wxMacDataBrowserTableViewControl::GetRowHeight(DataBrowserItemID item, UInt16* height) const +{ + return ::GetDataBrowserTableViewItemRowHeight(m_controlRef,item,height); +} + +OSStatus wxMacDataBrowserTableViewControl::GetScrollPosition( UInt32 *top , UInt32 *left ) const +{ + return GetDataBrowserScrollPosition(m_controlRef, top , left ); +} + +OSStatus wxMacDataBrowserTableViewControl::SetAttributes(OptionBits attributes) +{ + return ::DataBrowserChangeAttributes(GetControlRef(),attributes,~attributes); +} + +OSStatus wxMacDataBrowserTableViewControl::SetColumnWidth(DataBrowserPropertyID propertyID, UInt16 width) +{ + return ::SetDataBrowserTableViewNamedColumnWidth(m_controlRef,propertyID,width); +} + +OSStatus wxMacDataBrowserTableViewControl::SetDefaultColumnWidth(UInt16 width) +{ + return ::SetDataBrowserTableViewColumnWidth(m_controlRef,width); +} + +OSStatus wxMacDataBrowserTableViewControl::SetDefaultRowHeight(UInt16 height) +{ + return ::SetDataBrowserTableViewRowHeight(m_controlRef,height); +} + +OSStatus wxMacDataBrowserTableViewControl::SetHasScrollBars(bool horiz, bool vert) +{ + return ::SetDataBrowserHasScrollBars(m_controlRef,horiz,vert); +} + +OSStatus wxMacDataBrowserTableViewControl::SetHeaderButtonHeight(UInt16 height) +{ + return ::SetDataBrowserListViewHeaderBtnHeight(m_controlRef,height); +} + +OSStatus wxMacDataBrowserTableViewControl::SetHiliteStyle(DataBrowserTableViewHiliteStyle hiliteStyle) +{ + return ::SetDataBrowserTableViewHiliteStyle(m_controlRef,hiliteStyle); +} + +OSStatus wxMacDataBrowserTableViewControl::SetIndent(float Indent) +{ + return ::DataBrowserSetMetric(m_controlRef,kDataBrowserMetricDisclosureColumnPerDepthGap,true,Indent); +} + +OSStatus wxMacDataBrowserTableViewControl::SetItemRowHeight(DataBrowserItemID item, UInt16 height) +{ + return ::SetDataBrowserTableViewItemRowHeight(m_controlRef,item,height); +} + +OSStatus wxMacDataBrowserTableViewControl::SetScrollPosition(UInt32 top, UInt32 left) +{ + return ::SetDataBrowserScrollPosition(m_controlRef,top,left); +} + +// +// column handling +// +OSStatus wxMacDataBrowserTableViewControl::GetColumnCount(UInt32* numColumns) const +{ + return ::GetDataBrowserTableViewColumnCount(m_controlRef,numColumns); +} + +OSStatus wxMacDataBrowserTableViewControl::GetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex* index) const +{ + return ::GetDataBrowserTableViewColumnPosition(m_controlRef,propertyID,index); +} + +OSStatus wxMacDataBrowserTableViewControl::GetFreePropertyID(DataBrowserPropertyID* propertyID) const +{ + for (*propertyID=kMinPropertyID; *propertyID::max(); ++(*propertyID)) + if (IsUsedPropertyID(*propertyID) == errDataBrowserPropertyNotFound) + return noErr; + return errDataBrowserPropertyNotSupported; +} + +OSStatus wxMacDataBrowserTableViewControl::GetPropertyFlags(DataBrowserPropertyID propertyID, DataBrowserPropertyFlags *flags) const +{ + return ::GetDataBrowserPropertyFlags(m_controlRef,propertyID,flags); +} + +OSStatus wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserItemDataRef itemData, DataBrowserPropertyID* propertyID) const +{ + return ::GetDataBrowserItemDataProperty(itemData,propertyID); +} + +OSStatus wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserTableViewColumnIndex index, DataBrowserTableViewColumnID* propertyID) const +{ + return ::GetDataBrowserTableViewColumnProperty(m_controlRef,index,propertyID); +} + +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; + + return ::GetDataBrowserTableViewColumnPosition(m_controlRef,propertyID,&index); +} + +OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByProperty(DataBrowserTableViewColumnID propertyID) +{ + return ::RemoveDataBrowserTableViewColumn(m_controlRef,propertyID); +} + +OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByIndex(DataBrowserTableViewColumnIndex index) +{ + DataBrowserTableViewColumnID propertyID; + + + GetPropertyID(index,&propertyID); + return ::RemoveDataBrowserTableViewColumn(m_controlRef,propertyID); +} + +OSStatus wxMacDataBrowserTableViewControl::SetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex index) +{ + return ::SetDataBrowserTableViewColumnPosition(m_controlRef,propertyID,index); +} + +OSStatus wxMacDataBrowserTableViewControl::SetDisclosureColumn(DataBrowserPropertyID propertyID, Boolean expandableRows) +{ + return ::SetDataBrowserListViewDisclosureColumn(m_controlRef,propertyID,expandableRows); +} + +OSStatus wxMacDataBrowserTableViewControl::SetPropertyFlags(DataBrowserPropertyID propertyID, DataBrowserPropertyFlags flags) +{ + return ::SetDataBrowserPropertyFlags(m_controlRef,propertyID,flags); +} + +// +// item handling +// +OSStatus wxMacDataBrowserTableViewControl::AddItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty) +{ + return ::AddDataBrowserItems(m_controlRef,container,numItems,items,preSortProperty); +} + +OSStatus wxMacDataBrowserTableViewControl::GetFreeItemID(DataBrowserItemID* id) const +{ + 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; *id(::GetHandleSize(handle)/sizeof(DataBrowserItemID)); + itemIDs.Empty(); + itemIDs.Alloc(noOfItems); + HLock(handle); + itemIDPtr = (DataBrowserItemID*) (*handle); + for (size_t i=0; iGetNativeData()->GetPropertyID()) == noErr); +} + +void wxMacDataViewDataBrowserListViewControl::DoSetExpanderColumn(wxDataViewColumn const* columnPtr) +{ + SetDisclosureColumn(columnPtr->GetNativeData()->GetPropertyID(),false); // second parameter explicitly passed to ensure that arrow is centered +} + +wxDataViewColumn* wxMacDataViewDataBrowserListViewControl::GetColumn(unsigned int pos) const +{ + DataBrowserPropertyID propertyID; + + + if (GetPropertyID(pos,&propertyID) == noErr) + return GetColumnPtr(propertyID); + else + return NULL; +} + +int wxMacDataViewDataBrowserListViewControl::GetColumnPosition(wxDataViewColumn const* columnPtr) const +{ + if (columnPtr != NULL) + { + DataBrowserTableViewColumnIndex Position; + + wxCHECK_MSG(GetColumnIndex(columnPtr->GetNativeData()->GetPropertyID(),&Position) == noErr,wxNOT_FOUND,_("Could not determine column's position")); + return static_cast(Position); + } + else + return wxNOT_FOUND; +} + +bool wxMacDataViewDataBrowserListViewControl::InsertColumn(unsigned int pos, wxDataViewColumn* columnPtr) +{ + DataBrowserListViewColumnDesc columnDescription; + + DataBrowserPropertyID newPropertyID; + + UInt32 noOfColumns; + + wxCFStringRef title(columnPtr->GetTitle(),m_font.IsOk() ? 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) + { + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + wxCHECK_MSG(dataViewCtrlPtr != NULL,false,_("wxWidget's control not initialized.")); + dataViewCtrlPtr->AddChildren(wxDataViewItem()); + return true; + } + else + return Update(columnPtr); +} + +// +// item related methods (inherited from wxDataViewWidgetImpl) +// +bool wxMacDataViewDataBrowserListViewControl::Add(wxDataViewItem const& parent, wxDataViewItem const& item) +{ + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + + + return (( parent.IsOk() && AddItem(reinterpret_cast(parent.GetID()),&itemID) == noErr) || + (!(parent.IsOk()) && AddItem(kDataBrowserNoItem,&itemID) == noErr)); +} + +bool wxMacDataViewDataBrowserListViewControl::Add(wxDataViewItem const& parent, wxDataViewItemArray const& items) +{ + bool noFailureFlag; + + DataBrowserItemID* itemIDs; + + size_t noOfEntries; + + + // 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 wxMacDataViewDataBrowserListViewControl::Collapse(wxDataViewItem const& item) +{ + CloseContainer(reinterpret_cast(item.GetID())); +} + +void wxMacDataViewDataBrowserListViewControl::EnsureVisible(wxDataViewItem const& item, const wxDataViewColumn* columnPtr) +{ + DataBrowserPropertyID propertyID; + + + if (columnPtr != NULL) + propertyID = columnPtr->GetNativeData()->GetPropertyID(); + else + propertyID = kDataBrowserNoItem; + RevealItem(reinterpret_cast(item.GetID()),propertyID,kDataBrowserRevealOnly); +} + +void wxMacDataViewDataBrowserListViewControl::Expand(wxDataViewItem const& item) +{ + OpenContainer(reinterpret_cast(item.GetID())); +} + +unsigned int wxMacDataViewDataBrowserListViewControl::GetCount() const +{ + ItemCount noOfItems; + + + wxCHECK_MSG(GetItemCount(&noOfItems) == noErr,0,_("Could not determine number of items")); + return noOfItems; +} + +wxRect wxMacDataViewDataBrowserListViewControl::GetRectangle(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) +{ + Rect MacRectangle; + + + if (GetPartBounds(reinterpret_cast(item.GetID()),columnPtr->GetNativeData()->GetPropertyID(),kDataBrowserPropertyContentPart,&MacRectangle) == noErr) + { + wxRect rectangle; + + ::wxMacNativeToRect(&MacRectangle,&rectangle); + return rectangle; + } + else + return wxRect(); +} + +bool wxMacDataViewDataBrowserListViewControl::IsExpanded(wxDataViewItem const& item) const +{ + DataBrowserItemState state = 0; + + if (GetItemState(reinterpret_cast(item.GetID()),&state) != noErr) + return false; + + return ((state & kDataBrowserContainerIsOpen) != 0); +} + +bool wxMacDataViewDataBrowserListViewControl::Reload() +{ + bool noFailureFlag; + + 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 wxMacDataViewDataBrowserListViewControl::Remove(wxDataViewItem const& parent, wxDataViewItem const& item) +{ + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + + + return (RemoveItem(reinterpret_cast(parent.GetID()),&itemID) == noErr); +} + +bool wxMacDataViewDataBrowserListViewControl::Remove(wxDataViewItem const& parent, wxDataViewItemArray const& items) +{ + bool noFailureFlag; + + DataBrowserItemID* itemIDs; + + size_t noOfEntries; + + + // 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 noFailureFlag; +} + +bool wxMacDataViewDataBrowserListViewControl::Update(wxDataViewColumn const* columnPtr) +{ + return (UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,columnPtr->GetNativeData()->GetPropertyID()) == noErr); +} + +bool wxMacDataViewDataBrowserListViewControl::Update(wxDataViewItem const& parent, wxDataViewItem const& item) +{ + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + + + if (parent.IsOk()) + return (UpdateItem(reinterpret_cast(parent.GetID()),&itemID) == noErr); + else + return (UpdateItem(kDataBrowserNoItem,&itemID) == noErr); +} + +bool wxMacDataViewDataBrowserListViewControl::Update(wxDataViewItem const& parent, wxDataViewItemArray const& items) +{ + bool noFailureFlag; + + DataBrowserItemID* itemIDs; + + size_t noOfEntries; + + + // 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 + noFailureFlag = (UpdateItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty) == noErr); + // release allocated array space: + delete[] itemIDs; + // done: + return noFailureFlag; +} + +// +// model related methods +// +bool wxMacDataViewDataBrowserListViewControl::AssociateModel(wxDataViewModel* WXUNUSED(model)) +{ + return true; +} + +// +// selection related methods (inherited from wxDataViewWidgetImpl) +// +wxDataViewItem wxMacDataViewDataBrowserListViewControl::GetCurrentItem() const +{ + wxFAIL_MSG( "unimplemented for Carbon" ); + + return wxDataViewItem(); +} + +wxDataViewColumn *wxMacDataViewDataBrowserListViewControl::GetCurrentColumn() const +{ + wxFAIL_MSG( "unimplemented for Carbon" ); + return NULL; +} + +void wxMacDataViewDataBrowserListViewControl::SetCurrentItem(const wxDataViewItem& WXUNUSED(item)) +{ + wxFAIL_MSG( "unimplemented for Carbon" ); +} + +int wxMacDataViewDataBrowserListViewControl::GetSelectedItemsCount() const +{ + Handle handle(::NewHandle(0)); + + if ( GetItems(kDataBrowserNoItem,true,kDataBrowserItemIsSelected,handle) != noErr ) + { + wxFAIL_MSG( "failed to get selected items" ); + return 0; + } + + size_t noOfItems = static_cast(::GetHandleSize(handle)/sizeof(DataBrowserItemID)); + HUnlock(handle); + DisposeHandle(handle); + + return noOfItems; +} + +int wxMacDataViewDataBrowserListViewControl::GetSelections(wxDataViewItemArray& sel) const +{ + size_t noOfSelectedItems; + + wxArrayDataBrowserItemID itemIDs; + + + noOfSelectedItems = GetSelectedItemIDs(itemIDs); + sel.Empty(); + sel.SetCount(noOfSelectedItems); + for (size_t i=0; i(itemIDs[i])); + return static_cast(noOfSelectedItems); +} + +bool wxMacDataViewDataBrowserListViewControl::IsSelected(wxDataViewItem const& item) const +{ + return IsItemSelected(reinterpret_cast(item.GetID())); +} + +void wxMacDataViewDataBrowserListViewControl::Select(wxDataViewItem const& item) +{ + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + + + SetSelectedItems(1,&itemID,kDataBrowserItemsAdd); +} + +void wxMacDataViewDataBrowserListViewControl::SelectAll() +{ + 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,kDataBrowserItemsAssign); + ::HUnlock(handle); + ::DisposeHandle(handle); +} + +void wxMacDataViewDataBrowserListViewControl::Unselect(wxDataViewItem const& item) +{ + DataBrowserItemID itemID(reinterpret_cast(item.GetID())); + + + SetSelectedItems(1,&itemID,kDataBrowserItemsRemove); +} + +void wxMacDataViewDataBrowserListViewControl::UnselectAll() +{ + 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); +} + +// +// sorting related methods +// +wxDataViewColumn* wxMacDataViewDataBrowserListViewControl::GetSortingColumn() const +{ + DataBrowserPropertyID propertyID; + + + if (GetSortProperty(&propertyID) == noErr) + return GetColumnPtr(propertyID); + else + return NULL; +} + +void wxMacDataViewDataBrowserListViewControl::Resort() +{ + (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)); +} + +void wxMacDataViewDataBrowserListViewControl::SetRowHeight(wxDataViewItem const& item, unsigned int height) +{ + SetItemRowHeight(reinterpret_cast(item.GetID()),static_cast(height)); +} + +void wxMacDataViewDataBrowserListViewControl::OnSize() +{ + UInt32 noOfColumns; + + + GetColumnCount(&noOfColumns); + if (noOfColumns <= 1) // no horizontal scroll bar and the only column expands to the width of the whole control + { + SetHasScrollBars(false,true); + AutoSizeColumns(); + } + else // otherwise keep the current column size and have scrollbars in both directions + SetHasScrollBars(true,true); +} + +void wxMacDataViewDataBrowserListViewControl::StartEditor( const wxDataViewItem & item, unsigned int column ) +{ + // implement me +} + +// +// callback functions (inherited from wxMacDataBrowserTableViewControl) +// +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserCompareProc(DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty) +{ + DataBrowserSortOrder sortOrder; + + 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 + modelColumnIndex = 0; + GetSortOrder(&sortOrder); + return static_cast(dataViewCtrlPtr->GetModel()->Compare(wxDataViewItem(reinterpret_cast(itemOneID)),wxDataViewItem(reinterpret_cast(itemTwoID)), + modelColumnIndex,sortOrder != kDataBrowserOrderDecreasing) < 0); +} + +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; + + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + + 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); +} + +OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue) +{ + if (getValue) + { + // variable definitions: + wxDataViewCtrl* dataViewCtrlPtr; + + 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; + + 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(); + + 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 wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) +{ + 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 definition + + dataViewEvent.SetEventObject(dataViewCtrlPtr); + dataViewEvent.SetColumn(columnIndex); + dataViewEvent.SetDataViewColumn(columnPtr); + // finally send the equivalent wxWidget event: + dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent); + } + } + } + } /* block */ + break; + } +} + +void +wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowserItemID itemID, + DataBrowserPropertyID propertyID, + DataBrowserItemState state, + Rect const* rectangle, + SInt16 WXUNUSED(bitDepth), + Boolean WXUNUSED(colorDevice)) +{ + 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 + } + + dataViewCustomRendererPtr->SetDC(NULL); +} + +Boolean +wxMacDataViewDataBrowserListViewControl::DataBrowserEditItemProc( + DataBrowserItemID WXUNUSED(itemID), + DataBrowserPropertyID WXUNUSED(propertyID), + CFStringRef WXUNUSED(theString), + Rect* WXUNUSED(maxEditTextRect), + Boolean* WXUNUSED(shrinkToFit)) +{ + return false; +} + +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserHitTestProc(DataBrowserItemID WXUNUSED(itemID), DataBrowserPropertyID WXUNUSED(property), Rect const* WXUNUSED(theRect), Rect const* WXUNUSED(mouseRect)) +{ + return true; +} + +DataBrowserTrackingResult wxMacDataViewDataBrowserListViewControl::DataBrowserTrackingProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point WXUNUSED(startPt), EventModifiers WXUNUSED(modifiers)) +{ + wxDataViewColumn* dataViewColumnPtr; + + wxDataViewCtrl* dataViewCtrlPtr; + + wxDataViewCustomRenderer* dataViewCustomRendererPtr; + + 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 = wxDataViewItem(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; +} + +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserAcceptDragProc(DragReference dragRef, DataBrowserItemID itemID) +{ + 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) + { + // 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); + + // 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.SetItem( wxDataViewItem(reinterpret_cast(itemID)) ); + + 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()); + } + + // send event: + acceptDrag = dataViewCtrlPtr->HandleWindowEvent(dataViewEvent) && dataViewEvent.IsAllowed(); + delete dataObjects; + if (!acceptDrag) + return false; + } + return true; +} + +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserAddDragItemProc(DragReference dragRef, DataBrowserItemID itemID, ItemReference* itemRef) +{ + Boolean addDragItem; + + wxDataViewCtrl* dataViewCtrlPtr; + + wxDataViewItem dataViewItem; + + + 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 = wxDataViewItem(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; +} + +Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserReceiveDragProc(DragReference dragRef, DataBrowserItemID itemID) +{ + 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) + { + 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); + + // 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.SetItem( wxDataViewItem(reinterpret_cast(itemID)) ); + + 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()); + } + + // send event: + receiveDrag = dataViewCtrlPtr->HandleWindowEvent(dataViewEvent) && dataViewEvent.IsAllowed(); + delete dataObjects; + if (!receiveDrag) + return false; + } + return true; +} + +// +// drag & drop helper methods +// +wxDataFormat wxMacDataViewDataBrowserListViewControl::GetDnDDataFormat(wxDataObjectComposite* dataObjects) +{ + wxDataFormat resultFormat; + + + if (dataObjects != NULL) + { + bool compatible(true); + + size_t const noOfFormats = dataObjects->GetFormatCount(); + size_t indexFormat; + + wxDataFormat* formats; + + // 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; +} + +wxDataObjectComposite* wxMacDataViewDataBrowserListViewControl::GetDnDDataObjects(DragReference dragRef, ItemReference itemRef) const +{ + UInt16 noOfFlavors; + + wxDataObjectComposite* dataObject; + + + ::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; +} + +// +// other methods +// +wxDataViewColumn* wxMacDataViewDataBrowserListViewControl::GetColumnPtr(DataBrowserPropertyID propertyID) const +{ + wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast(GetWXPeer())); + + if (dataViewCtrlPtr != 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) +{ +} + +wxDataViewRenderer::~wxDataViewRenderer() +{ + delete m_NativeDataPtr; +} + +void wxDataViewRenderer::SetAlignment(int align) +{ + m_alignment = align; +} + +namespace +{ + +// 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()); +} + +} // anonymous namespace + +void wxDataViewRenderer::SetMode(wxDataViewCellMode mode) +{ + wxDataViewColumn * const col = GetOwner(); + wxMacDataViewDataBrowserListViewControl * const + browser = GetBrowserFromCol(col); + wxCHECK_RET( browser, "must be fully initialized" ); + + 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) ); +} + +void wxDataViewRenderer::EnableEllipsize(wxEllipsizeMode mode) +{ + wxDataViewColumn * const col = GetOwner(); + + wxMacDataViewDataBrowserListViewControl * const + browser = GetBrowserFromCol(col); + wxCHECK_RET( browser, "must be fully initialized" ); + + const DataBrowserPropertyID colID = col->GetNativeData()->GetPropertyID(); + + DataBrowserPropertyFlags flags; + browser->GetPropertyFlags(colID, &flags); + + flags &= ~(kDataBrowserDoNotTruncateText | + kDataBrowserTruncateTextAtStart | + kDataBrowserTruncateTextMiddle | + kDataBrowserTruncateTextAtEnd); + + int flagToSet = 0; + switch ( mode ) + { + case wxELLIPSIZE_NONE: + flagToSet = kDataBrowserDoNotTruncateText; + break; + + case wxELLIPSIZE_START: + flagToSet = kDataBrowserTruncateTextAtStart; + break; + + case wxELLIPSIZE_MIDDLE: + flagToSet = kDataBrowserTruncateTextMiddle; + break; + + case wxELLIPSIZE_END: + flagToSet = kDataBrowserTruncateTextAtEnd; + break; + } + + wxCHECK_RET( flagToSet, "unknown wxEllipsizeMode value" ); + + flags |= flagToSet; + verify_noerr( browser->SetPropertyFlags(colID, flags) ); +} + +wxEllipsizeMode wxDataViewRenderer::GetEllipsizeMode() const +{ + wxDataViewColumn * const col = GetOwner(); + + wxMacDataViewDataBrowserListViewControl * const + browser = GetBrowserFromCol(col); + wxCHECK_MSG( browser, wxELLIPSIZE_NONE, "must be fully initialized" ); + + const DataBrowserPropertyID colID = col->GetNativeData()->GetPropertyID(); + + DataBrowserPropertyFlags flags; + browser->GetPropertyFlags(colID, &flags); + + 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().IsOk() ? 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.IsOk()) || (::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().IsOk() ? 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 // --------------------------------------------------------- -#pragma mark - -wxDataViewColumn::wxDataViewColumn(wxString const &title, wxDataViewRenderer *cell, unsigned int model_column, int width, wxAlignment align, int flags) - :wxDataViewColumnBase(title,cell,model_column,width,align,flags), m_ascending(true), - m_flags(flags & ~(wxDATAVIEW_COL_HIDDEN)), m_maxWidth(30000), m_minWidth(0), m_width(width >= 0 ? width : wxDVC_DEFAULT_WIDTH), - m_alignment(align), m_title(title) +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->IsCustomRenderer() && + (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->IsCustomRenderer() && + (renderer->GetAlignment() == wxDVR_DEFAULT_ALIGNMENT)) + renderer->SetAlignment(align); +} + +wxDataViewColumn::~wxDataViewColumn() +{ + delete m_NativeDataPtr; +} + +int wxDataViewColumn::GetWidth() const { -} /* wxDataViewColumn::wxDataViewColumn(wxString const &title, wxDataViewRenderer*, unsigned int, int, wxAlignment, int) */ + // FIXME: This returns the last programmatically set width and will not work if + // the user changes the column's width by dragging it with the mouse. + return m_width; +} -wxDataViewColumn::wxDataViewColumn(wxBitmap const& bitmap, wxDataViewRenderer *cell, unsigned int model_column, int width, wxAlignment align, int flags) - :wxDataViewColumnBase(bitmap,cell,model_column,width,align,flags), m_ascending(true), - m_flags(flags & ~(wxDATAVIEW_COL_HIDDEN)), m_maxWidth(30000), m_minWidth(0), m_width(width >= 0 ? width : wxDVC_DEFAULT_WIDTH), - m_alignment(align) +bool wxDataViewColumn::IsSortKey() const { -} /* wxDataViewColumn::wxDataViewColumn(wxBitmap const&, wxDataViewRenderer*, unsigned int, int, wxAlignment, int) */ + 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(this->GetOwner()); + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); - - this->m_alignment = align; + + m_alignment = align; if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - + if (macDataViewListCtrlPtr != NULL) { - // variable definition and initialization: DataBrowserListViewHeaderDesc headerDescription; - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); switch (align) { case wxALIGN_CENTER: @@ -822,754 +2569,258 @@ void wxDataViewColumn::SetAlignment(wxAlignment align) break; default: headerDescription.btnFontStyle.just = teFlushDefault; - } /* switch */ - wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set alignment.")); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetAlignment(wxAlignment) */ + } + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set alignment.")); + } + } +} void wxDataViewColumn::SetBitmap(wxBitmap const& bitmap) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); wxDataViewColumnBase::SetBitmap(bitmap); if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - + if (macDataViewListCtrlPtr != NULL) { - // variable definition and initialization: DataBrowserListViewHeaderDesc headerDescription; - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); - if (this->GetBitmap().Ok()) -#if wxCHECK_VERSION(2,9,0) - headerDescription.btnContentInfo.u.iconRef = this->GetBitmap().GetIconRef(); -#else - headerDescription.btnContentInfo.u.iconRef = this->GetBitmap().GetBitmapData()->GetIconRef(); -#endif + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + if (GetBitmap().IsOk()) + headerDescription.btnContentInfo.u.iconRef = GetBitmap().GetIconRef(); else headerDescription.btnContentInfo.u.iconRef = NULL; - wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set icon.")); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetBitmap(wxBitmap const&) */ - -void wxDataViewColumn::SetFlags(int flags) -{ - this->SetHidden ((flags & wxDATAVIEW_COL_HIDDEN) != 0); - this->SetReorderable((flags & wxDATAVIEW_COL_REORDERABLE) != 0); - this->SetResizeable ((flags & wxDATAVIEW_COL_RESIZABLE) != 0); - this->SetSortable ((flags & wxDATAVIEW_COL_SORTABLE) != 0); -} /* wxDataViewColumn::SetFlags(int) */ + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set icon.")); + } + } +} void wxDataViewColumn::SetMaxWidth(int maxWidth) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + - - this->m_maxWidth = maxWidth; + m_maxWidth = maxWidth; if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - + if (macDataViewListCtrlPtr != NULL) { - // variable definition and initialization: DataBrowserListViewHeaderDesc headerDescription; - - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->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.")); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetMaxWidth(int) */ + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set maximum width.")); + } + } +} void wxDataViewColumn::SetMinWidth(int minWidth) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); - - this->m_minWidth = minWidth; + + m_minWidth = minWidth; if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - + if (macDataViewListCtrlPtr != NULL) { - // variable definition and initialization: DataBrowserListViewHeaderDesc headerDescription; - - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + + wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->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.")); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetMaxWidth(int) */ + 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) - this->m_flags |= wxDATAVIEW_COL_REORDERABLE; + m_flags |= wxDATAVIEW_COL_REORDERABLE; else - this->m_flags &= ~wxDATAVIEW_COL_REORDERABLE; + 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()); // variable definition and initialization + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: 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.")); + + 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(this->GetPropertyID(),flags) == noErr,_("Could not set property flags.")); - } /* if */ -} /* wxDataViewColumn::SetReorderable(bool) */ + wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(GetNativeData()->GetPropertyID(),flags) == noErr,_("Could not set property flags.")); + } +} -void wxDataViewColumn::SetResizeable(bool resizeable) +void wxDataViewColumn::SetResizeable(bool resizable) { // first set the internal flag of the column: - if (resizeable) - this->m_flags |= wxDATAVIEW_COL_RESIZABLE; + if (resizable) + m_flags |= wxDATAVIEW_COL_RESIZABLE; else - this->m_flags &= ~wxDATAVIEW_COL_RESIZABLE; + 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()); // variable definition and initialization + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - + if (macDataViewListCtrlPtr != NULL) { - // variable definition and initialization: DataBrowserListViewHeaderDesc headerDescription; - - verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription)); - if (resizeable) { - headerDescription.minimumWidth = 0; - headerDescription.maximumWidth = 30000; + + verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription)); + if (resizable) + { + if (GetMinWidth() >= GetMaxWidth()) + { + m_minWidth = 0; + m_maxWidth = 30000; + } + headerDescription.minimumWidth = m_minWidth; + headerDescription.maximumWidth = m_maxWidth; } - else { - headerDescription.minimumWidth = this->m_width; - headerDescription.maximumWidth = this->m_width; + else + { + headerDescription.minimumWidth = m_width; + headerDescription.maximumWidth = m_width; } - verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription)); - macDataViewListCtrlPtr->SetSortProperty(this->GetPropertyID()); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetResizeable(bool) */ + 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) - this->m_flags |= wxDATAVIEW_COL_SORTABLE; + m_flags |= wxDATAVIEW_COL_SORTABLE; else - this->m_flags &= ~wxDATAVIEW_COL_SORTABLE; + 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()); // variable definition and initialization + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: 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.")); + wxCHECK_RET(macDataViewListCtrlPtr->GetPropertyFlags(GetNativeData()->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.")); - } /* if */ -} /* wxDataViewColumn::SetSortable(bool) */ + wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(GetNativeData()->GetPropertyID(),flags) == noErr,_("Could not set property flags.")); + } +} void wxDataViewColumn::SetSortOrder(bool ascending) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); + - - this->m_ascending = ascending; + m_ascending = ascending; if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - + if (macDataViewListCtrlPtr != NULL) { - // variable definition and initialization: DataBrowserListViewHeaderDesc headerDescription; - - verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription)); + + verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription)); if (ascending) headerDescription.initialOrder = kDataBrowserOrderIncreasing; else headerDescription.initialOrder = kDataBrowserOrderDecreasing; - verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription)); - macDataViewListCtrlPtr->SetSortProperty(this->GetPropertyID()); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetSortOrder(bool) */ + verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription)); + macDataViewListCtrlPtr->SetSortProperty(GetNativeData()->GetPropertyID()); + } + } +} void wxDataViewColumn::SetTitle(wxString const& title) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); - - this->m_title = title; + + m_title = title; if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - + if (macDataViewListCtrlPtr != NULL) { - // variable definition and initialization: DataBrowserListViewHeaderDesc headerDescription; -#if wxCHECK_VERSION(2,9,0) - wxCFStringRef cfTitle(title,(dataViewCtrlPtr->GetFont().Ok() ? dataViewCtrlPtr->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); -#else - wxMacCFStringHolder cfTitle(title,(dataViewCtrlPtr->GetFont().Ok() ? dataViewCtrlPtr->GetFont().GetEncoding() : wxLocale::GetSystemEncoding())); -#endif - - wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description.")); + wxCFStringRef cfTitle(title,(dataViewCtrlPtr->GetFont().IsOk() ? 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(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set header description.")); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetTitle(wxString const&) */ + wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(GetNativeData()->GetPropertyID(),&headerDescription) == noErr,_("Could not set header description.")); + } + } +} void wxDataViewColumn::SetWidth(int width) { - wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner()); + wxDataViewCtrl* dataViewCtrlPtr(GetOwner()); - - if ((width >= this->m_minWidth) && (width <= this->m_maxWidth)) + switch ( width ) { - this->m_width = width; + case wxCOL_WIDTH_AUTOSIZE: + // not implemented, fall through + case wxCOL_WIDTH_DEFAULT: + width = wxDVC_DEFAULT_WIDTH; + break; + default: + break; + } + + if ((width >= m_minWidth) && (width <= m_maxWidth)) + { + m_width = width; if (dataViewCtrlPtr != NULL) { - // variable definition and initialization: wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast(dataViewCtrlPtr->GetPeer())); - - if (macDataViewListCtrlPtr != NULL) - wxCHECK_RET(macDataViewListCtrlPtr->SetColumnWidth(this->GetPropertyID(),static_cast(width)) == noErr,_("Could not set column width.")); - } /* if */ - } /* if */ -} /* wxDataViewColumn::SetWidth(int) */ - -IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumn,wxDataViewColumnBase) -//----------------------------------------------------------------------------- -// wxDataViewCtrl -//----------------------------------------------------------------------------- - - -wxDataViewCtrl::~wxDataViewCtrl() -{ - ClearColumns(); + if (macDataViewListCtrlPtr != NULL) + wxCHECK_RET(macDataViewListCtrlPtr->SetColumnWidth(GetNativeData()->GetPropertyID(),static_cast(width)) == noErr,_("Could not set column width.")); + } + } } -#pragma mark - -void wxDataViewCtrl::Init() -{ - this->m_CustomRendererPtr = NULL; - this->m_Deleting = false; - this->m_macIsUserPane = false; - this->m_cgContext = NULL; -} /* wxDataViewCtrl::Init() */ - -bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) -{ - if (!(this->wxControl::Create(parent,id,pos,size,(style | wxSUNKEN_BORDER) & ~(wxHSCROLL | wxVSCROLL),validator))) - return false; - -#ifdef __WXMAC__ - MacSetClipChildren(true) ; -#endif - - this->m_peer = new wxMacDataViewDataBrowserListViewControl(this,pos,size,style); - this->MacPostControlCreate(pos,size); - ::SetAutomaticControlDragTrackingEnabledForWindow(::GetControlOwner(this->m_peer->GetControlRef()),true); - - InstallControlEventHandler(this->m_peer->GetControlRef(),GetwxMacDataViewCtrlEventHandlerUPP(),GetEventTypeCount(eventList),eventList,this,NULL); - - ::SetDataBrowserTableViewHiliteStyle( this->m_peer->GetControlRef(), kDataBrowserTableViewFillHilite ); - - return true; -} /* wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator) */ - -/*static*/ -wxVisualAttributes wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant variant) +void wxDataViewColumn::SetHidden(bool WXUNUSED(hidden)) { - wxVisualAttributes attr; - - attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); - attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ); - attr.font.MacCreateFromThemeFont(kThemeViewsFont); - - return attr; + // How to do that? } -bool wxDataViewCtrl::AssociateModel(wxDataViewModel* model) +bool wxDataViewColumn::IsHidden() const { - if (!wxDataViewCtrlBase::AssociateModel(model)) - return false; - - model->AddNotifier(new wxMacDataViewModelNotifier(dynamic_cast(this->m_peer))); - - return true; + return true; } -bool wxDataViewCtrl::AppendColumn(wxDataViewColumn* columnPtr) -{ - return InsertColumn( kDataBrowserListViewAppendColumn, columnPtr ); -} - -bool wxDataViewCtrl::PrependColumn(wxDataViewColumn* columnPtr) -{ - return InsertColumn( 0, columnPtr ); -} -bool wxDataViewCtrl::InsertColumn(unsigned int pos, wxDataViewColumn* columnPtr) +void wxDataViewColumn::SetNativeData(wxDataViewColumnNativeData* newNativeDataPtr) { - DataBrowserListViewColumnDesc columnDescription; - - DataBrowserPropertyID NewPropertyID; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - -#if wxCHECK_VERSION(2,9,0) - wxCFStringRef title(columnPtr->GetTitle(),this->m_font.Ok() ? this->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()); -#else - wxMacCFStringHolder title(columnPtr->GetTitle(),this->m_font.Ok() ? this->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()); -#endif - - - // 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) && - this->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()); - } /* if */ - else - MacDataViewListCtrlPtr->UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,NewPropertyID); - // done: - return true; + delete m_NativeDataPtr; + m_NativeDataPtr = newNativeDataPtr; } -bool wxDataViewCtrl::ClearColumns() -{ - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - while (this->m_ColumnPointers.begin() != this->m_ColumnPointers.end()) - { - wxCHECK_MSG(MacDataViewListCtrlPtr->RemoveColumnByProperty(this->m_ColumnPointers.begin()->first) == noErr,false,_("Could not remove column.")); - delete this->m_ColumnPointers.begin()->second; - this->m_ColumnPointers.erase(this->m_ColumnPointers.begin()); - } /* while */ - return true; -} - -bool wxDataViewCtrl::DeleteColumn(wxDataViewColumn* columnPtr) -{ - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - if ((MacDataViewListCtrlPtr->RemoveColumnByProperty(columnPtr->GetPropertyID()) == noErr) && (this->m_ColumnPointers.erase(columnPtr->GetPropertyID()) > 0)) - { - delete columnPtr; - return true; - } /* if */ - else - return false; -} /* wxDataViewCtrl::DeleteColumn(wxDataViewColumn*) */ - -wxDataViewColumn* wxDataViewCtrl::GetColumn(unsigned int pos) const -{ - DataBrowserPropertyID propertyID; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - if (MacDataViewListCtrlPtr->GetPropertyID(pos,&propertyID) == noErr) - { - // variable definition: - ColumnPointerHashMapType::const_iterator Result(this->m_ColumnPointers.find(propertyID)); - - if (Result != this->m_ColumnPointers.end()) - return Result->second; - else - return NULL; - } /* if */ - else - return NULL; -} /* wxDataViewCtrl::GetColumn(unsigned int pos) const */ - -unsigned int wxDataViewCtrl::GetColumnCount() const -{ - return this->m_ColumnPointers.size(); -} /* wxDataViewCtrl::GetColumnCount() const */ - -int wxDataViewCtrl::GetColumnPosition(wxDataViewColumn const* columnPtr) const -{ - if (columnPtr != NULL) - { - // variable definition and initialization: - DataBrowserTableViewColumnIndex Position; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - wxCHECK_MSG(MacDataViewListCtrlPtr->GetColumnIndex(columnPtr->GetPropertyID(),&Position) == noErr,-1,_("Could not determine column's position")); - return static_cast(Position); - } /* if */ - else - return wxNOT_FOUND; -} /* wxDataViewCtrl::GetColumnPosition(wxDataViewColumn const*) const */ - -void wxDataViewCtrl::Collapse(wxDataViewItem const& item) -{ - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - MacDataViewListCtrlPtr->CloseContainer(reinterpret_cast(item.GetID())); -} /* wxDataViewCtrl::Collapse(wxDataViewItem const&) */ - -void wxDataViewCtrl::EnsureVisible(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) -{ - if (item.IsOk()) - { - // variable definition and initialization: - DataBrowserPropertyID propertyID; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - if (columnPtr != NULL) - propertyID = columnPtr->GetPropertyID(); - else - propertyID = kDataBrowserNoItem; - MacDataViewListCtrlPtr->RevealItem(reinterpret_cast(item.GetID()),propertyID,kDataBrowserRevealOnly); - } /* if */ -} /* wxDataViewCtrl::EnsureVisible(wxDataViewItem const&, wxDataViewColumn const*) */ - -void wxDataViewCtrl::Expand(wxDataViewItem const& item) -{ - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - MacDataViewListCtrlPtr->OpenContainer(reinterpret_cast(item.GetID())); -} /* wxDataViewCtrl::Expand(wxDataViewItem const&) */ - -wxDataViewColumn* wxDataViewCtrl::GetSortingColumn() const -{ - DataBrowserPropertyID propertyID; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - if (MacDataViewListCtrlPtr->GetSortProperty(&propertyID) == noErr) - return this->GetColumnPtr(propertyID); - else - return NULL; -} /* wxDataViewCtrl::GetSortingColumn() const */ - -unsigned int wxDataViewCtrl::GetCount() const -{ - ItemCount noOfItems; - - - wxCHECK_MSG(dynamic_cast(this->m_peer)->GetItemCount(&noOfItems) == noErr,0,_("Could not determine number of items")); - return noOfItems; -} /* wxDataViewCtrl::GetCount() const */ - -wxRect wxDataViewCtrl::GetItemRect(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) const -{ - if (item.IsOk() && (columnPtr != NULL)) - { - // variable definition: - Rect MacRectangle; - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - if (MacDataViewListCtrlPtr->GetPartBounds(reinterpret_cast(item.GetID()),columnPtr->GetPropertyID(),kDataBrowserPropertyContentPart,&MacRectangle) == noErr) - { - // variable definition: - wxRect rectangle; - - ::wxMacNativeToRect(&MacRectangle,&rectangle); - return rectangle; - } /* if */ - else - return wxRect(); - } /* if */ - else - return wxRect(); -} /* wxDataViewCtrl::GetItemRect(wxDataViewItem const&, unsigned int) const */ - -wxDataViewItem wxDataViewCtrl::GetSelection() const -{ - wxArrayDataBrowserItemID itemIDs; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - if (MacDataViewListCtrlPtr->GetSelectedItemIDs(itemIDs) > 0) - return wxDataViewItem(reinterpret_cast(itemIDs[0])); - else - return wxDataViewItem(); -} /* wxDataViewCtrl::GetSelection() const */ - -int wxDataViewCtrl::GetSelections(wxDataViewItemArray& sel) const -{ - size_t NoOfSelectedItems; - - wxArrayDataBrowserItemID itemIDs; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - NoOfSelectedItems = MacDataViewListCtrlPtr->GetSelectedItemIDs(itemIDs); - sel.Empty(); - sel.SetCount(NoOfSelectedItems); - for (size_t i=0; i(itemIDs[i])); - return static_cast(NoOfSelectedItems); -} /* wxDataViewCtrl::GetSelections(wxDataViewItemArray&) const */ - -void wxDataViewCtrl::HitTest(wxPoint const& point, wxDataViewItem& item, wxDataViewColumn*& columnPtr) const -{ - item = wxDataViewItem(); - columnPtr = NULL; -} /* wxDataViewCtrl::HitTest(wxPoint const&, wxDataViewItem&, wxDataViewColumn*&) const */ - -bool wxDataViewCtrl::IsSelected(wxDataViewItem const& item) const -{ - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - return MacDataViewListCtrlPtr->IsItemSelected(reinterpret_cast(item.GetID())); -} /* wxDataViewCtrl::IsSelected(wxDataViewItem const&) const */ - -void wxDataViewCtrl::SelectAll() -{ - DataBrowserItemID* itemIDPtr; - - Handle handle(::NewHandle(0)); - - size_t NoOfItems; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - 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); -} /* wxDataViewCtrl::SelectAll() */ - -void wxDataViewCtrl::Select(wxDataViewItem const& item) -{ - if (item.IsOk()) - { - // variable definition and initialization: - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - MacDataViewListCtrlPtr->SetSelectedItems(1,&itemID,kDataBrowserItemsAdd); - } /* if */ -} /* wxDataViewCtrl::Select(wxDataViewItem const&) */ - -void wxDataViewCtrl::SetSelections(wxDataViewItemArray const& sel) -{ - size_t const NoOfSelections = sel.GetCount(); - - DataBrowserItemID* itemIDs; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - itemIDs = new DataBrowserItemID[NoOfSelections]; - for (size_t i=0; i(sel[i].GetID()); - MacDataViewListCtrlPtr->SetSelectedItems(NoOfSelections,itemIDs,kDataBrowserItemsAssign); - delete[] itemIDs; -} /* wxDataViewCtrl::SetSelections(wxDataViewItemArray const&) */ - -void wxDataViewCtrl::Unselect(wxDataViewItem const& item) -{ - if (item.IsOk()) - { - // variable definition and initialization: - DataBrowserItemID itemID(reinterpret_cast(item.GetID())); - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - MacDataViewListCtrlPtr->SetSelectedItems(1,&itemID,kDataBrowserItemsRemove); - } /* if */ -} /* wxDataViewCtrl::Unselect(wxDataViewItem const&) */ - -void wxDataViewCtrl::UnselectAll() -{ - DataBrowserItemID* itemIDPtr; - - Handle handle(::NewHandle(0)); - - size_t NoOfItems; - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - - 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); -} /* wxDataViewCtrl::UnselectAll() */ - -// data handling: -void wxDataViewCtrl::AddChildrenLevel(wxDataViewItem const& parentItem) -{ - int NoOfChildren; - - wxDataViewItemArray items; - - - 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 -} - -void wxDataViewCtrl::FinishCustomItemEditing() -{ - if (this->GetCustomRendererItem().IsOk()) - { - this->GetCustomRendererPtr()->FinishEditing(); - this->SetCustomRendererItem(wxDataViewItem()); - this->SetCustomRendererPtr (NULL); - } -} - -wxDataViewColumn* wxDataViewCtrl::GetColumnPtr(WXDataBrowserPropertyID propertyID) const -{ - // variable definition: - ColumnPointerHashMapType::const_iterator Result(this->m_ColumnPointers.find(propertyID)); - - if (Result != this->m_ColumnPointers.end()) - return Result->second; - else - return NULL; -} - -// inherited methods from wxDataViewCtrlBase -void wxDataViewCtrl::DoSetExpanderColumn() -{ - if (this->GetExpanderColumn() != NULL) - { - // variable definition and initialization: - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - (void) MacDataViewListCtrlPtr->SetDisclosureColumn(this->GetExpanderColumn()->GetPropertyID(),false); // second parameter explicitely passed to ensure that arrow is centered - } -} - -void wxDataViewCtrl::DoSetIndent() -{ - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - - (void) MacDataViewListCtrlPtr->SetIndent(static_cast(this->GetIndent())); -} - -// event handling: -void wxDataViewCtrl::OnSize(wxSizeEvent& event) -{ - unsigned int const NoOfColumns = this->GetColumnCount(); - - - for (unsigned int i=0; iGetColumn(i)); - - if (dataViewColumnPtr != NULL) - { - // variable definition and initialization: - wxDataViewCustomRenderer* dataViewCustomRendererPtr(dynamic_cast(dataViewColumnPtr->GetRenderer())); - - if (dataViewCustomRendererPtr != NULL) - dataViewCustomRendererPtr->SetDC(NULL); // reset DC because DC has changed - } /* if */ - } /* for */ - - wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast(this->m_peer)); - ControlRef ref = MacDataViewListCtrlPtr->GetControlRef(); - if (NoOfColumns == 1) - { - ::SetDataBrowserHasScrollBars( ref, false, true ); - ::AutoSizeDataBrowserListViewColumns( ref ); - } - if (NoOfColumns > 1) - { - ::SetDataBrowserHasScrollBars( ref, true, true ); - } - - event.Skip(); -} /* wxDataViewCtrl::OnSize(wxSizeEvent&) */ - -IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl,wxDataViewCtrlBase) - -BEGIN_EVENT_TABLE(wxDataViewCtrl,wxDataViewCtrlBase) - EVT_SIZE(wxDataViewCtrl::OnSize) -END_EVENT_TABLE() - -#endif - // !wxUSE_GENERICDATAVIEWCTRL - -#endif - // wxUSE_DATAVIEWCTRL - +#endif // wxUSE_DATAVIEWCTRL && !wxUSE_GENERICDATAVIEWCTRL