X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/636c8dabc6699d2b0e51dc92b824c7889e2f2230..d642db66a5efc82d374b813022c72ba88bc50839:/include/wx/osx/carbon/dataview.h diff --git a/include/wx/osx/carbon/dataview.h b/include/wx/osx/carbon/dataview.h index 46d065c37e..e4dfeb2940 100644 --- a/include/wx/osx/carbon/dataview.h +++ b/include/wx/osx/carbon/dataview.h @@ -1,615 +1,483 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: wx/mac/carbon/dataview.h -// Purpose: wxDataViewCtrl native implementation header +// Name: wx/osx/carbon/dataview.h +// Purpose: wxDataViewCtrl native implementation header for carbon // Author: -// Id: $Id$ -// Copyright: (c) 2007 +// Id: $Id: dataview.h 57374 2009-01-27 +// Copyright: (c) 2009 // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifndef _WX_MACCARBONDATAVIEWCTRL_H_ -#define _WX_MACCARBONDATAVIEWCTRL_H_ +#ifndef _WX_DATAVIEWCTRL_CARBON_H_ +#define _WX_DATAVIEWCTRL_CARBON_H_ -// -------------------------------------------------------- -// Type definitions to mask native types -// -------------------------------------------------------- +#include "wx/defs.h" -typedef void* WXDataBrowserItemDataRef; -typedef unsigned long WXDataBrowserPropertyType; -typedef wxUint32 WXDataBrowserPropertyID; +#if wxUSE_GUI -// --------------------------------------------------------- -// wxDataViewRenderer -// --------------------------------------------------------- +#include "wx/osx/core/dataview.h" +#include "wx/osx/private.h" -class WXDLLIMPEXP_ADV wxDataViewRenderer : public wxDataViewRendererBase +// ============================================================================ +// wxDataViewColumnNativeData +// ============================================================================ +class wxDataViewColumnNativeData { public: // // constructors / destructor // - wxDataViewRenderer(wxString const& varianttype, wxDataViewCellMode mode=wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); + wxDataViewColumnNativeData() + { + } + wxDataViewColumnNativeData(DataBrowserPropertyID initPropertyID) + :m_PropertyID(initPropertyID) + { + } // -// inherited methods from wxDataViewRendererBase +// data access methods // - virtual int GetAlignment() const - { - return this->m_alignment; - } - virtual wxDataViewCellMode GetMode() const + DataBrowserPropertyID GetPropertyID() const { - return this->m_mode; + return m_PropertyID; } - virtual bool GetValue(wxVariant& value) const + + void SetPropertyID(DataBrowserPropertyID newPropertyID) { - value = this->m_value; - return true; + m_PropertyID = newPropertyID; } - virtual void SetAlignment(int WXUNUSED(align)) // is always identical to the header alignment +protected: +private: +// +// variables +// + DataBrowserPropertyID m_PropertyID; // each column is identified by its unique property ID (NOT by the column's index) +}; + +// ============================================================================ +// wxDataViewRendererNativeData +// ============================================================================ +class wxDataViewRendererNativeData +{ +public: +// +// constructors / destructor +// + wxDataViewRendererNativeData() { } - virtual void SetMode(wxDataViewCellMode mode); - virtual bool SetValue(wxVariant const& newValue) + wxDataViewRendererNativeData(DataBrowserPropertyType initPropertyType, DataBrowserItemDataRef initItemDataRef=NULL) + :m_ItemDataRef(initItemDataRef), m_PropertyType(initPropertyType) { - this->m_value = newValue; - return true; } // -// implementation +// data access methods // - WXDataBrowserItemDataRef GetDataReference() const + DataBrowserItemDataRef GetItemDataRef() const { - return this->m_dataReference; + return m_ItemDataRef; } - wxVariant const& GetValue() const + DataBrowserPropertyType GetPropertyType() const { - return this->m_value; + return m_PropertyType; } - virtual WXDataBrowserPropertyType GetPropertyType() const = 0; - - virtual bool Render() = 0; // a call to the appropriate data browser function filling the data reference with the stored datum; - // returns 'true' if the data value could be rendered, 'false' otherwise - - void SetDataReference(WXDataBrowserItemDataRef const& newDataReference) + void SetItemDataRef(DataBrowserItemDataRef newItemDataRef) { - this->m_dataReference = newDataReference; + m_ItemDataRef = newItemDataRef; + } + void SetPropertyType(DataBrowserPropertyType newPropertyType) + { + m_PropertyType = newPropertyType; } +protected: private: // // variables // - WXDataBrowserItemDataRef m_dataReference; // data reference of the data browser; the data will be assigned to this reference during rendering + DataBrowserItemDataRef m_ItemDataRef; - int m_alignment; // contains the alignment flags - - wxDataViewCellMode m_mode; // storing the mode that determines how the cell is going to be shown - - wxVariant m_value; // value that is going to be rendered + DataBrowserPropertyType m_PropertyType; +}; +// ============================================================================ +// wxMacDataBrowserTableViewControl +// ============================================================================ // -// wxWidget internal stuff +// This is a wrapper class for the Mac OS X data browser environment. +// It covers all data brower functionality for the native browser's list +// and column style. // - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer) -}; -// --------------------------------------------------------- -// wxDataViewCustomRenderer -// --------------------------------------------------------- +// data browser's property IDs have a reserved ID range from 0 - 1023 +// therefore, the first usable property ID is 'kMinPropertyID' +DataBrowserPropertyID const kMinPropertyID = 1024; + +// array of data browser item IDs +WX_DEFINE_ARRAY_SIZE_T(size_t,wxArrayDataBrowserItemID); -class WXDLLIMPEXP_ADV wxDataViewCustomRenderer: public wxDataViewRenderer +class wxMacDataBrowserTableViewControl : public wxMacControl { public: // // constructors / destructor // - wxDataViewCustomRenderer(wxString const& varianttype=wxT("string"), wxDataViewCellMode mode=wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); - - virtual ~wxDataViewCustomRenderer(); - - void RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state ); + wxMacDataBrowserTableViewControl(wxWindow* peer, const wxPoint& pos, const wxSize& size, long style); + wxMacDataBrowserTableViewControl() + { + } + ~wxMacDataBrowserTableViewControl(); // -// methods handling render space +// callback handling // - virtual wxSize GetSize() const = 0; + OSStatus SetCallbacks (DataBrowserCallbacks const* callbacks); + OSStatus SetCustomCallbacks(DataBrowserCustomCallbacks const* customCallbacks); // -// methods handling user actions +// DnD handling // - virtual bool Render(wxRect cell, wxDC* dc, int state) = 0; - - virtual bool Activate( wxRect WXUNUSED(cell), - wxDataViewModel *WXUNUSED(model), - const wxDataViewItem & WXUNUSED(item), - unsigned int WXUNUSED(col) ) - { return false; } - - virtual bool LeftClick( wxPoint WXUNUSED(cursor), - wxRect WXUNUSED(cell), - wxDataViewModel *WXUNUSED(model), - const wxDataViewItem & WXUNUSED(item), - unsigned int WXUNUSED(col) ) - { return false; } - - virtual bool StartDrag( wxPoint WXUNUSED(cursor), - wxRect WXUNUSED(cell), - wxDataViewModel *WXUNUSED(model), - const wxDataViewItem & WXUNUSED(item), - unsigned int WXUNUSED(col) ) - { return false; } + OSStatus EnableAutomaticDragTracking(bool enable=true); // -// device context handling +// header handling // - virtual wxDC* GetDC(); // creates a device context and keeps it + OSStatus GetHeaderDesc(DataBrowserPropertyID property, DataBrowserListViewHeaderDesc* desc) const; + + OSStatus SetHeaderDesc(DataBrowserPropertyID property, DataBrowserListViewHeaderDesc* desc); // -// implementation +// layout handling // - virtual bool Render(); // declared in wxDataViewRenderer but will not be used here, therefore calling this function will - // return 'true' without having done anything - - virtual WXDataBrowserPropertyType GetPropertyType() const; + OSStatus AutoSizeColumns(); - void SetDC(wxDC* newDCPtr); // this method takes ownership of the pointer + OSStatus EnableCellSizeModification(bool enableHeight=true, bool enableWidth=true); // enables or disables the column width and row height modification (default: false) -protected: -private: -// -// variables -// - wxControl* m_editorCtrlPtr; // pointer to an in-place editor control +#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4 + OSStatus GetAttributes (OptionBits* attributes); +#endif + OSStatus GetColumnWidth (DataBrowserPropertyID column, UInt16 *width ) const; // returns the column width in pixels + OSStatus GetDefaultColumnWidth(UInt16 *width ) const; // returns the default column width in pixels + OSStatus GetDefaultRowHeight (UInt16 * height ) const; + OSStatus GetHeaderButtonHeight(UInt16 *height ); + OSStatus GetPartBounds (DataBrowserItemID item, DataBrowserPropertyID property, DataBrowserPropertyPart part, Rect* bounds); + OSStatus GetRowHeight (DataBrowserItemID item , UInt16 *height) const; + OSStatus GetScrollPosition (UInt32* top, UInt32 *left) const; - wxDC* m_DCPtr; +#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4 + OSStatus SetAttributes (OptionBits attributes); +#endif + OSStatus SetColumnWidth(DataBrowserPropertyID column, UInt16 width); // sets the column width in pixels + OSStatus SetDefaultColumnWidth( UInt16 width ); + OSStatus SetDefaultRowHeight( UInt16 height ); + OSStatus SetHasScrollBars( bool horiz, bool vert ); + OSStatus SetHeaderButtonHeight( UInt16 height ); + OSStatus SetHiliteStyle(DataBrowserTableViewHiliteStyle hiliteStyle); + OSStatus SetIndent(float Indent); + OSStatus SetItemRowHeight( DataBrowserItemID item , UInt16 height); + OSStatus SetScrollPosition( UInt32 top , UInt32 left ); // -// wxWidget internal stuff +// column handling // - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer) -}; + OSStatus GetColumnCount (UInt32* numColumns) const; + OSStatus GetColumnIndex (DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex* index) const; // returns for the passed property the corresponding column index + OSStatus GetFreePropertyID(DataBrowserPropertyID* propertyID) const; // this method returns a property id that is valid and currently not used; if it cannot be found 'errDataBrowerPropertyNotSupported' is returned + OSStatus GetPropertyFlags (DataBrowserPropertyID propertyID, DataBrowserPropertyFlags *flags ) const; + OSStatus GetPropertyID (DataBrowserItemDataRef itemData, DataBrowserPropertyID* propertyID) const; // returns for the passed item data reference the corresponding property ID + OSStatus GetPropertyID (DataBrowserTableViewColumnIndex index, DataBrowserPropertyID* propertyID) const; // returns for the passed column index the corresponding property ID -// --------------------------------------------------------- -// wxDataViewTextRenderer -// --------------------------------------------------------- + OSStatus IsUsedPropertyID(DataBrowserPropertyID propertyID) const; // checks if passed property id is used by the control; no error is returned if the id exists -class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewRenderer -{ -public: -// -// constructors / destructor -// - wxDataViewTextRenderer(wxString const& varianttype=wxT("string"), wxDataViewCellMode mode=wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); + OSStatus RemoveColumnByProperty(DataBrowserTableViewColumnID propertyID); + OSStatus RemoveColumnByIndex (DataBrowserTableViewColumnIndex index); -// -// inherited functions from wxDataViewRenderer -// - virtual bool Render(); + OSStatus SetColumnIndex (DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex index); + OSStatus SetDisclosureColumn(DataBrowserPropertyID propertyID, Boolean expandableRows=false); + OSStatus SetPropertyFlags (DataBrowserPropertyID propertyID, DataBrowserPropertyFlags flags); // -// implementation +// item handling // - virtual WXDataBrowserPropertyType GetPropertyType() const; + OSStatus AddItem(DataBrowserItemID container, DataBrowserItemID const* itemID) // adds a single item + { + return AddItems(container,1,itemID,kDataBrowserItemNoProperty); + } + OSStatus AddItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty); // adds items to the data browser -protected: -private: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer) -}; + OSStatus GetFreeItemID(DataBrowserItemID* id) const; // this method returns an item id that is valid and currently not used; if it cannot be found 'errDataBrowserItemNotAdded' is returned + OSStatus GetItemCount (ItemCount* numItems) const + { + return GetItemCount(kDataBrowserNoItem,true,kDataBrowserItemAnyState,numItems); + } + OSStatus GetItemCount (DataBrowserItemID container, Boolean recurse, DataBrowserItemState state, ItemCount* numItems) const; + OSStatus GetItemID (DataBrowserTableViewRowIndex row, DataBrowserItemID* item) const; + OSStatus GetItems (DataBrowserItemID container, Boolean recurse, DataBrowserItemState state, Handle items) const; + OSStatus GetItemRow (DataBrowserItemID item, DataBrowserTableViewRowIndex* row) const; + OSStatus GetItemState (DataBrowserItemID item, DataBrowserItemState* state) const; -// --------------------------------------------------------- -// wxDataViewTextRendererAttr -// --------------------------------------------------------- + OSStatus IsUsedItemID(DataBrowserItemID itemID) const; // checks if the passed id is in use -class WXDLLIMPEXP_ADV wxDataViewTextRendererAttr: public wxDataViewTextRenderer -{ -public: -// -// constructors / destructor -// - wxDataViewTextRendererAttr(wxString const& varianttype=wxT("string"), wxDataViewCellMode mode=wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); + OSStatus RevealItem(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserRevealOptions options) const; -private: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRendererAttr) -}; + OSStatus RemoveItem(DataBrowserItemID container, DataBrowserItemID const* itemID) // removes a single item + { + return RemoveItems(container,1,itemID,kDataBrowserItemNoProperty); + } + OSStatus RemoveItems(void) // removes all items + { + return RemoveItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty); + } + OSStatus RemoveItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty); -// --------------------------------------------------------- -// wxDataViewBitmapRenderer -// --------------------------------------------------------- + OSStatus UpdateItem(DataBrowserItemID container, DataBrowserItemID const* item) // updates all columns of the passed item + { + return UpdateItems(container,1,item,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty); + } + OSStatus UpdateItems(void) // updates all items + { + return UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty); + } + OSStatus UpdateItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty, DataBrowserPropertyID propertyID) const; -class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewRenderer -{ -public: // -// constructors / destructor +// item selection // - wxDataViewBitmapRenderer(wxString const& varianttype=wxT("wxBitmap"), wxDataViewCellMode mode=wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); + size_t GetSelectedItemIDs(wxArrayDataBrowserItemID& itemIDs) const; // returns the number of selected item and the item IDs in the array + OSStatus GetSelectionAnchor(DataBrowserItemID *first, DataBrowserItemID *last) const; + OSStatus GetSelectionFlags (DataBrowserSelectionFlags* flags) const; -// -// inherited functions from wxDataViewRenderer -// - virtual bool Render(); + bool IsItemSelected(DataBrowserItemID item) const; + + OSStatus SetSelectionFlags(DataBrowserSelectionFlags flags); + OSStatus SetSelectedItems (UInt32 numItems, DataBrowserItemID const* itemIDs, DataBrowserSetOption operation); // -// implementation +// item sorting // - virtual WXDataBrowserPropertyType GetPropertyType() const; - -protected: -private: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer) -}; - -// --------------------------------------------------------- -// wxDataViewToggleRenderer -// --------------------------------------------------------- + OSStatus GetSortOrder (DataBrowserSortOrder* order) const; + OSStatus GetSortProperty(DataBrowserPropertyID* propertyID) const; -class WXDLLIMPEXP_ADV wxDataViewIconTextRenderer: public wxDataViewRenderer -{ -public: - wxDataViewIconTextRenderer(wxString const& varianttype = wxT("wxDataViewIconText"), wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); + OSStatus Resort(DataBrowserItemID container=kDataBrowserNoItem, Boolean sortChildren=true); -// -// inherited functions from wxDataViewRenderer -// - virtual bool Render(); + OSStatus SetSortOrder (DataBrowserSortOrder order); + OSStatus SetSortProperty(DataBrowserPropertyID propertyID); // -// implementation +// container handling // - virtual WXDataBrowserPropertyType GetPropertyType() const; + OSStatus CloseContainer(DataBrowserItemID containerID); -protected: -private: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewIconTextRenderer) -}; - -// --------------------------------------------------------- -// wxDataViewToggleRenderer -// --------------------------------------------------------- - -class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewRenderer -{ -public: - wxDataViewToggleRenderer(wxString const& varianttype = wxT("bool"), wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); + OSStatus OpenContainer(DataBrowserItemID containerID); +protected : // -// inherited functions from wxDataViewRenderer +// standard callback functions // - virtual bool Render(); + static pascal Boolean DataBrowserCompareProc (ControlRef browser, DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty); + static pascal void DataBrowserGetContextualMenuProc(ControlRef browser, MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* selection); + static pascal OSStatus DataBrowserGetSetItemDataProc (ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemDataRef itemData, Boolean getValue); + static pascal void DataBrowserItemNotificationProc (ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData); + + virtual Boolean DataBrowserCompareProc (DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty) = 0; + virtual void DataBrowserGetContextualMenuProc(MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* selection) = 0; + virtual OSStatus DataBrowserGetSetItemDataProc (DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemDataRef itemData, Boolean getValue) = 0; + virtual void DataBrowserItemNotificationProc (DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) = 0; // -// implementation +// callback functions for customized types // - virtual WXDataBrowserPropertyType GetPropertyType() const; + static pascal void DataBrowserDrawItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice); + static pascal Boolean DataBrowserEditItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, CFStringRef theString, Rect* maxEditTextRect, Boolean* shrinkToFit); + static pascal Boolean DataBrowserHitTestProc (ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Rect const* mouseRect); + static pascal DataBrowserTrackingResult DataBrowserTrackingProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point startPt, EventModifiers modifiers); -protected: -private: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleRenderer) -}; + virtual void DataBrowserDrawItemProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice) = 0; + virtual Boolean DataBrowserEditItemProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, CFStringRef theString, Rect* maxEditTextRect, Boolean* shrinkToFit) = 0; + virtual Boolean DataBrowserHitTestProc (DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Rect const* mouseRect) = 0; + virtual DataBrowserTrackingResult DataBrowserTrackingProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point startPt, EventModifiers modifiers) = 0; -// --------------------------------------------------------- -// wxDataViewProgressRenderer -// --------------------------------------------------------- +// +// callback functions for drag & drop +/// + static pascal Boolean DataBrowserAcceptDragProc (ControlRef browser, DragReference dragRef, DataBrowserItemID itemID); + static pascal Boolean DataBrowserAddDragItemProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID, ItemReference* itemRef); + static pascal Boolean DataBrowserReceiveDragProc(ControlRef browser, DragReference dragRef, DataBrowserItemID itemID); -class WXDLLIMPEXP_ADV wxDataViewProgressRenderer: public wxDataViewRenderer -{ -public: - wxDataViewProgressRenderer(wxString const& label = wxEmptyString, wxString const& varianttype=wxT("long"), - wxDataViewCellMode mode=wxDATAVIEW_CELL_INERT, int align=wxDVR_DEFAULT_ALIGNMENT); + virtual Boolean DataBrowserAcceptDragProc (DragReference dragRef, DataBrowserItemID itemID) = 0; + virtual Boolean DataBrowserAddDragItemProc(DragReference dragRef, DataBrowserItemID itemID, ItemReference* itemRef) = 0; + virtual Boolean DataBrowserReceiveDragProc(DragReference dragRef, DataBrowserItemID itemID) = 0; // -// inherited functions from wxDataViewRenderer -// - virtual bool Render(); +// event handler for hit testing +/// + void* m_macDataViewCtrlEventHandler; +private: // -// implementation +// wxWidget internal stuff // - virtual WXDataBrowserPropertyType GetPropertyType() const; - -protected: -private: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressRenderer) + DECLARE_ABSTRACT_CLASS(wxMacDataBrowserTableViewControl) }; -// --------------------------------------------------------- -// wxDataViewDateRenderer -// --------------------------------------------------------- - -class WXDLLIMPEXP_ADV wxDataViewDateRenderer: public wxDataViewRenderer +// ============================================================================ +// wxMacDataBrowserListViewControl +// ============================================================================ +// +// This class is a wrapper for the native browser's list view style. It expands +// the inherited functionality of the table view control class. +// The term list view is in this case Mac OS X specific and is not related +// to any wxWidget naming conventions. +// +class wxMacDataBrowserListViewControl : public wxMacDataBrowserTableViewControl { public: - wxDataViewDateRenderer(wxString const& varianttype=wxT("datetime"), wxDataViewCellMode mode=wxDATAVIEW_CELL_ACTIVATABLE, int align=wxDVR_DEFAULT_ALIGNMENT); - // -// inherited functions from wxDataViewRenderer +// constructors / destructor // - virtual bool Render(); + wxMacDataBrowserListViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style) : wxMacDataBrowserTableViewControl(peer,pos,size,style) + { + } // -// implementation +// column handling // - virtual WXDataBrowserPropertyType GetPropertyType() const; + OSStatus AddColumn(DataBrowserListViewColumnDesc *columnDesc, DataBrowserTableViewColumnIndex position); protected: private: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateRenderer) }; -// --------------------------------------------------------- -// wxDataViewColumn -// --------------------------------------------------------- - -class WXDLLIMPEXP_ADV wxDataViewColumn: public wxDataViewColumnBase -{ -public: - // constructors / destructor - wxDataViewColumn(const wxString& title, - wxDataViewRenderer* renderer, - unsigned int model_column, - int width = wxDVC_DEFAULT_WIDTH, - wxAlignment align = wxALIGN_CENTER, - int flags = wxDATAVIEW_COL_RESIZABLE) - : wxDataViewColumnBase(renderer, model_column), - m_title(title) - { - Init(width, align, flags); - } - - wxDataViewColumn(const wxBitmap& bitmap, - wxDataViewRenderer* renderer, - unsigned int model_column, - int width = wxDVC_DEFAULT_WIDTH, - wxAlignment align = wxALIGN_CENTER, - int flags = wxDATAVIEW_COL_RESIZABLE) - : wxDataViewColumnBase(bitmap, renderer, model_column) - { - Init(width, align, flags); - } - - // implement wxHeaderColumnBase pure virtual methods - virtual wxAlignment GetAlignment() const { return m_alignment; } - virtual int GetFlags() const { return m_flags; } - virtual int GetMaxWidth() const { return m_maxWidth; } - virtual int GetMinWidth() const { return m_minWidth; } - virtual wxString GetTitle() const { return m_title; } - virtual int GetWidth() const { return m_width; } - virtual bool IsHidden() const { return false; } // TODO - virtual bool IsSortOrderAscending() const { return m_ascending; } - virtual bool IsSortKey() const; - - virtual void SetAlignment(wxAlignment align); - virtual void SetBitmap (wxBitmap const& bitmap); - virtual void SetFlags (int flags) { SetIndividualFlags(flags); } - virtual void SetHidden(bool WXUNUSED(hidden)) { } // TODO - virtual void SetMaxWidth (int maxWidth); - virtual void SetMinWidth (int minWidth); - virtual void SetReorderable(bool reorderable); - virtual void SetResizeable (bool resizeable); - virtual void SetSortable (bool sortable); - virtual void SetSortOrder (bool ascending); - virtual void SetTitle (wxString const& title); - virtual void SetWidth (int width); - virtual void SetAsSortKey(bool sort = true); - - // implementation only - WXDataBrowserPropertyID GetPropertyID() const - { - return m_propertyID; - } - - void SetPropertyID(WXDataBrowserPropertyID newID) - { - m_propertyID = newID; - } - void SetWidthVariable(int NewWidth) - { - m_width = NewWidth; - } - -private: - // common part of all ctors - void Init(int width, wxAlignment align, int flags) - { - m_ascending = true; - m_flags = flags & ~wxDATAVIEW_COL_HIDDEN; // TODO - m_maxWidth = 30000; - m_minWidth = 0; - m_width = width >= 0 ? width : wxDVC_DEFAULT_WIDTH; - m_alignment = align; - } - - bool m_ascending; // sorting order - - // each column is identified by its unique property ID (NOT by the column - // index) - WXDataBrowserPropertyID m_propertyID; - - int m_flags; // flags for the column - int m_maxWidth; // maximum width for the column - int m_minWidth; // minimum width for the column - int m_width; // column width - - wxAlignment m_alignment; // column header alignment - - wxString m_title; // column title -}; -// --------------------------------------------------------- -// wxDataViewCtrl -// --------------------------------------------------------- -class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase +// ============================================================================ +// wxMacDataViewDataBrowserListViewControl +// ============================================================================ +// +// This is the internal interface class between wxDataViewCtrl (wxWidget) and +// the native data browser (Mac OS X carbon). +// +class wxMacDataViewDataBrowserListViewControl : public wxMacDataBrowserListViewControl, public wxDataViewWidgetImpl { public: - // Constructors / destructor: - wxDataViewCtrl() - { - this->Init(); - } - wxDataViewCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, - const wxValidator& validator = wxDefaultValidator) - { - this->Init(); - this->Create(parent, id, pos, size, style, validator ); - } - - ~wxDataViewCtrl(); - - // explicit control creation - bool Create(wxWindow *parent, wxWindowID id, const wxPoint& pos=wxDefaultPosition, const wxSize& size=wxDefaultSize, long style=0, - const wxValidator& validator=wxDefaultValidator); - - virtual wxControl* GetMainWindow() // should disappear as it is not of any use for the native implementation - { - return this; - } - - // inherited methods from 'wxDataViewCtrlBase': - virtual bool AssociateModel(wxDataViewModel* model); - - virtual bool AppendColumn(wxDataViewColumn* columnPtr); - virtual bool PrependColumn(wxDataViewColumn* columnPtr); - virtual bool InsertColumn(unsigned int pos, wxDataViewColumn *col); - - virtual bool ClearColumns(); - virtual bool DeleteColumn(wxDataViewColumn* columnPtr); - virtual wxDataViewColumn* GetColumn(unsigned int pos) const; - virtual unsigned int GetColumnCount() const; - virtual int GetColumnPosition(const wxDataViewColumn* columnPtr) const; - - virtual void Collapse( const wxDataViewItem& item); - virtual void EnsureVisible(const wxDataViewItem& item, const wxDataViewColumn* columnPtr=NULL); - virtual void Expand(const wxDataViewItem& item); - virtual bool IsExpanded(const wxDataViewItem & item) const; - - virtual wxDataViewColumn* GetSortingColumn() const; - - virtual unsigned int GetCount() const; - virtual wxRect GetItemRect(const wxDataViewItem& item, const wxDataViewColumn* columnPtr) const; - virtual wxDataViewItem GetSelection() const; - virtual int GetSelections(wxDataViewItemArray& sel) const; - - virtual void HitTest(const wxPoint& point, wxDataViewItem& item, wxDataViewColumn*& columnPtr) const; - - virtual bool IsSelected(const wxDataViewItem& item) const; - - virtual void SelectAll(); - virtual void Select(const wxDataViewItem& item); - virtual void SetSelections(const wxDataViewItemArray& sel); - - virtual void Unselect(const wxDataViewItem& item); - virtual void UnselectAll(); - // -// implementation +// constructors / destructor // + wxMacDataViewDataBrowserListViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style); + + // + // column related methods (inherited from wxDataViewWidgetImpl) + // + virtual bool ClearColumns (); + virtual bool DeleteColumn (wxDataViewColumn* columnPtr); + virtual void DoSetExpanderColumn(wxDataViewColumn const* columnPtr); + virtual wxDataViewColumn* GetColumn (unsigned int pos) const; + virtual int GetColumnPosition (wxDataViewColumn const* columnPtr) const; + virtual bool InsertColumn (unsigned int pos, wxDataViewColumn* columnPtr); + virtual void FitColumnWidthToContent(unsigned int WXUNUSED(pos)) { /*not implemented*/ } + + // + // item related methods (inherited from wxDataViewWidgetImpl) + // + virtual bool Add (wxDataViewItem const& parent, wxDataViewItem const& item); + virtual bool Add (wxDataViewItem const& parent, wxDataViewItemArray const& items); + virtual void Collapse (wxDataViewItem const& item); + virtual void EnsureVisible(wxDataViewItem const& item, wxDataViewColumn const* columnPtr); + virtual void Expand (wxDataViewItem const& item); + virtual unsigned int GetCount () const; + virtual wxRect GetRectangle (wxDataViewItem const& item, wxDataViewColumn const* columnPtr); + virtual bool IsExpanded (wxDataViewItem const& item) const; + virtual bool Reload (); + virtual bool Remove (wxDataViewItem const& parent, wxDataViewItem const& item); + virtual bool Remove (wxDataViewItem const& parent, wxDataViewItemArray const& item); + virtual bool Update (wxDataViewColumn const* columnPtr); + virtual bool Update (wxDataViewItem const& parent, wxDataViewItem const& item); + virtual bool Update (wxDataViewItem const& parent, wxDataViewItemArray const& items); + + // + // model related methods + // + virtual bool AssociateModel(wxDataViewModel* model); - virtual wxSize DoGetBestSize() const; - - // adds all children of the passed parent to the control; if 'parentItem' is invalid the root(s) is/are added: - void AddChildrenLevel(wxDataViewItem const& parentItem); - - // finishes editing of custom items; if no custom item is currently edited the method does nothing - void FinishCustomItemEditing(); - - // returns a pointer to a column; - // in case the pointer cannot be found NULL is returned: - wxDataViewColumn* GetColumnPtr(WXDataBrowserPropertyID propertyID) const; - // returns the current being rendered item of the customized renderer (this item is only valid during editing) - wxDataViewItem const& GetCustomRendererItem() const - { - return this->m_CustomRendererItem; - } - // returns a pointer to a customized renderer (this pointer is only valid during editing) - wxDataViewCustomRenderer* GetCustomRendererPtr() const - { - return this->m_CustomRendererPtr; - } - - // checks if currently a delete process is running: - bool IsDeleting() const - { - return this->m_Deleting; - } - - // with CG, we need to get the context from an kEventControlDraw event - // unfortunately, the DataBrowser callbacks don't provide the context - // and we need it, so we need to set/remove it before and after draw - // events so we can access it in the callbacks. - void MacSetDrawingContext(void* context) - { - this->m_cgContext = context; - } - void* MacGetDrawingContext() const - { - return this->m_cgContext; - } - - // sets the currently being edited item of the custom renderer - void SetCustomRendererItem(wxDataViewItem const& NewItem) - { - this->m_CustomRendererItem = NewItem; - } - // sets the custom renderer - void SetCustomRendererPtr(wxDataViewCustomRenderer* NewCustomRendererPtr) - { - this->m_CustomRendererPtr = NewCustomRendererPtr; - } - // sets the flag indicating a deletion process: - void SetDeleting(bool deleting) - { - this->m_Deleting = deleting; - } - - virtual wxVisualAttributes GetDefaultAttributes() const + // + // selection related methods (inherited from wxDataViewWidgetImpl) + // + virtual wxDataViewItem GetCurrentItem() const; + virtual void SetCurrentItem(const wxDataViewItem& item); + virtual wxDataViewColumn *GetCurrentColumn() const; + virtual int GetSelectedItemsCount() const; + virtual int GetSelections(wxDataViewItemArray& sel) const; + virtual bool IsSelected (wxDataViewItem const& item) const; + virtual void Select (wxDataViewItem const& item); + virtual void SelectAll (); + virtual void Unselect (wxDataViewItem const& item); + virtual void UnselectAll (); + + // + // sorting related methods + // + virtual wxDataViewColumn* GetSortingColumn () const; + virtual void Resort (); + + // + // other methods (inherited from wxDataViewWidgetImpl) + // + virtual void DoSetIndent (int indent); + virtual void HitTest (wxPoint const& point, wxDataViewItem& item, wxDataViewColumn*& columnPtr) const; + virtual void SetRowHeight(wxDataViewItem const& item, unsigned int height); + virtual void OnSize (); + + virtual void StartEditor( const wxDataViewItem & item, unsigned int column ); + + // + // other methods + // + wxDataViewCtrl* GetDataViewCtrl() const { - return GetClassDefaultAttributes(GetWindowVariant()); + return dynamic_cast(GetWXPeer()); } - static wxVisualAttributes - GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); - protected: - // inherited methods from wxDataViewCtrlBase: - virtual void DoSetExpanderColumn(); - virtual void DoSetIndent(); - - // event handling: - void OnSize(wxSizeEvent &event); - void OnMouse(wxMouseEvent &event); - -private: - // type definitions: - WX_DECLARE_HASH_MAP(WXDataBrowserPropertyID,wxDataViewColumn*,wxIntegerHash,wxIntegerEqual,ColumnPointerHashMapType); - - // initializing of local variables: - void Init(); - -/// -// variables // +// standard callback functions (inherited from wxMacDataBrowserTableViewControl) +// + virtual Boolean DataBrowserCompareProc (DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty); + virtual void DataBrowserItemNotificationProc (DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData); + virtual void DataBrowserGetContextualMenuProc(MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* selection); + virtual OSStatus DataBrowserGetSetItemDataProc (DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue); - bool m_Deleting; // flag indicating if a delete process is running; this flag is necessary because the notifier indicating an item deletion in the model may be called - // after the actual deletion of the item; then, the callback function "wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc" may - // try to update data into variables that are already deleted; this flag will ignore all variable update requests during item deletion - - void* m_cgContext; // pointer to core graphics context +// +// callback functions for customized types (inherited from wxMacDataBrowserTableViewControl) +// + virtual void DataBrowserDrawItemProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice); + virtual Boolean DataBrowserEditItemProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, CFStringRef theString, Rect* maxEditTextRect, Boolean* shrinkToFit); + virtual Boolean DataBrowserHitTestProc (DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Rect const* mouseRect); + virtual DataBrowserTrackingResult DataBrowserTrackingProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point startPt, EventModifiers modifiers); - wxDataViewCustomRenderer* m_CustomRendererPtr; // pointer to a valid custom renderer while editing; this class does NOT own the pointer +// +// callback functions for drag & drop (inherited from wxMacDataBrowserTableViewControl) +// + virtual Boolean DataBrowserAcceptDragProc (DragReference dragRef, DataBrowserItemID itemID); + virtual Boolean DataBrowserAddDragItemProc(DragReference dragRef, DataBrowserItemID itemID, ItemReference* itemRef); + virtual Boolean DataBrowserReceiveDragProc(DragReference dragRef, DataBrowserItemID itemID); - wxDataViewItem m_CustomRendererItem; // currently edited item by the customerenderer; it is invalid while not editing +// +// drag & drop helper methods +// + wxDataFormat GetDnDDataFormat(wxDataObjectComposite* dataObjects); + wxDataObjectComposite* GetDnDDataObjects(DragReference dragRef, ItemReference itemRef) const; // create the data objects from the native dragged object - ColumnPointerHashMapType m_ColumnPointers; // all column pointers are stored in a hash map with the property ID as a key +// +// other methods +// + wxDataViewColumn* GetColumnPtr(DataBrowserPropertyID propertyID) const; // returns for the passed property the corresponding pointer to a column; NULL is returned if not found - // wxWidget internal stuff: - DECLARE_DYNAMIC_CLASS(wxDataViewCtrl) - wxDECLARE_NO_COPY_CLASS(wxDataViewCtrl); - DECLARE_EVENT_TABLE() +private: }; +typedef wxMacDataViewDataBrowserListViewControl* wxMacDataViewDataBrowserListViewControlPointer; +#endif // WX_GUI #endif // _WX_MACCARBONDATAVIEWCTRL_H_