src/mac/notebmac.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        notebook.cpp
// Purpose:     implementation of wxNotebook
// Author:      AUTHOR
// Modified by:
// Created:     ??/??/98
// RCS-ID:      $Id$
// Copyright:   (c) AUTHOR
// Licence:     wxWindows licence
///////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#ifdef __GNUG__
  #pragma implementation "notebook.h"
#endif

#include "wx/app.h"
#include "wx/string.h"
#include "wx/log.h"
#include "wx/imaglist.h"
#include "wx/notebook.h"
#include "wx/mac/uma.h"
// ----------------------------------------------------------------------------
// macros
// ----------------------------------------------------------------------------

// check that the page index is valid
#define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))

static bool constantsSet = false ;

 short kwxMacTabLeftMargin = 0 ;
 short kwxMacTabTopMargin = 0 ;
 short kwxMacTabRightMargin = 0 ;
 short kwxMacTabBottomMargin = 0 ;

// ----------------------------------------------------------------------------
// event table
// ----------------------------------------------------------------------------

#if !USE_SHARED_LIBRARIES
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)

BEGIN_EVENT_TABLE(wxNotebook, wxControl)
    EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
    EVT_MOUSE_EVENTS(wxNotebook::OnMouse)

    EVT_SIZE(wxNotebook::OnSize)
    EVT_SET_FOCUS(wxNotebook::OnSetFocus)
    EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
END_EVENT_TABLE()

IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
#endif

// ============================================================================
// implementation
// ============================================================================

// ----------------------------------------------------------------------------
// wxNotebook construction
// ----------------------------------------------------------------------------

// common part of all ctors
void wxNotebook::Init()
{
    if ( !constantsSet )
    {
        if ( UMAHasAquaLayout() )
        {
      // I got these values for Mac OS X from the Appearance mgr docs. (Mark Newsam)
            kwxMacTabLeftMargin = 20 ;
            kwxMacTabTopMargin = 38 ;
            kwxMacTabRightMargin = 20 ;
            kwxMacTabBottomMargin = 12 ;
        }
        else
        {
            kwxMacTabLeftMargin = 16 ;
            kwxMacTabTopMargin = 30 ;
            kwxMacTabRightMargin = 16 ;
            kwxMacTabBottomMargin = 16 ;
        }
        constantsSet = true ;
    }
    if ( UMAHasAquaLayout() )
    {
        m_macHorizontalBorder = 7;
        m_macVerticalBorder = 8;
    }

    m_nSelection = -1;
}

// default for dynamic class
wxNotebook::wxNotebook()
{
    Init();
}

// the same arguments as for wxControl
wxNotebook::wxNotebook(wxWindow *parent,
                       wxWindowID id,
                       const wxPoint& pos,
                       const wxSize& size,
                       long style,
                       const wxString& name)
{
    Init();

    Create(parent, id, pos, size, style, name);
}

// Create() function
bool wxNotebook::Create(wxWindow *parent,
                        wxWindowID id,
                        const wxPoint& pos,
                        const wxSize& size,
                        long style,
                        const wxString& name)
{
	Rect bounds ;
	Str255 title ;

	MacPreControlCreate( parent , id ,  "" , pos , size ,style, wxDefaultValidator , name , &bounds , title ) ;

	m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1,
	  	kControlTabSmallProc , (long) this ) ;

	MacPostControlCreate() ;
	return TRUE ;
}

// dtor
wxNotebook::~wxNotebook()
{
	m_macControl = NULL ;
}

wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage)
{
    wxSize sizeTotal = sizePage;

    int major,minor;
    wxGetOsVersion( &major, &minor );

    // Mac has large notebook borders. Aqua even more so.

    if ( HasFlag(wxNB_LEFT) || HasFlag(wxNB_RIGHT) )
    {
        sizeTotal.x += 90;

        if (major >= 10)
            sizeTotal.y += 28;
        else
            sizeTotal.y += 20;
    }
    else
    {
        if (major >= 10)
        {
            sizeTotal.x += 34;
            sizeTotal.y += 46;
        }
        else
        {
            sizeTotal.x += 22;
            sizeTotal.y += 44;
        }
    }

    return sizeTotal;
}

// ----------------------------------------------------------------------------
// wxNotebook accessors
// ----------------------------------------------------------------------------

void wxNotebook::SetPadding(const wxSize& padding)
{
   wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );
}

void wxNotebook::SetTabSize(const wxSize& sz)
{
    wxFAIL_MSG( wxT("wxNotebook::SetTabSize not implemented") );
}

void wxNotebook::SetPageSize(const wxSize& size)
{
    wxFAIL_MSG( wxT("wxNotebook::SetPageSize not implemented") );
}

int wxNotebook::SetSelection(int nPage)
{
  if( !IS_VALID_PAGE(nPage) )
    return m_nSelection ;

    ChangePage(m_nSelection, nPage);
	SetControlValue( (ControlHandle) m_macControl , m_nSelection + 1 ) ;

    return m_nSelection;
}

bool wxNotebook::SetPageText(int nPage, const wxString& strText)
{
    wxASSERT( IS_VALID_PAGE(nPage) );

    wxNotebookPage *page = m_pages[nPage];
    page->SetLabel(strText);
    MacSetupTabs();

    return true;
}

wxString wxNotebook::GetPageText(int nPage) const
{
    wxASSERT( IS_VALID_PAGE(nPage) );

    wxNotebookPage *page = m_pages[nPage];
    return page->GetLabel();
}

int wxNotebook::GetPageImage(int nPage) const
{
    wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, _T("invalid notebook page") );

    return 0 ;
}

bool wxNotebook::SetPageImage(int nPage, int nImage)
{
    wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, _T("invalid notebook page") );

    wxCHECK_MSG( m_imageList && nImage < m_imageList->GetImageCount(), FALSE,
                 _T("invalid image index in SetPageImage()") );

    return FALSE;
}

// ----------------------------------------------------------------------------
// wxNotebook operations
// ----------------------------------------------------------------------------

// remove one page from the notebook, without deleting the window
wxNotebookPage* wxNotebook::DoRemovePage(int nPage)
{
    wxCHECK( IS_VALID_PAGE(nPage), NULL );
    wxNotebookPage* page = m_pages[nPage] ;
    m_pages.RemoveAt(nPage);

    MacSetupTabs();

    if(m_nSelection >= GetPageCount()) {
        m_nSelection = GetPageCount() - 1;
    }
    if(m_nSelection >= 0) {
        m_pages[m_nSelection]->Show(true);
    }
    return page;
}

// remove all pages
bool wxNotebook::DeleteAllPages()
{
    // TODO: delete native widget pages

    WX_CLEAR_ARRAY(m_pages) ;
    MacSetupTabs();

    return TRUE;
}


// same as AddPage() but does it at given position
bool wxNotebook::InsertPage(int nPage,
                            wxNotebookPage *pPage,
                            const wxString& strText,
                            bool bSelect,
                            int imageId)
{
    wxASSERT( pPage != NULL );
    wxCHECK( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE );

    pPage->SetLabel(strText);

    // save the pointer to the page
    m_pages.Insert(pPage, nPage);

    MacSetupTabs();

    if ( bSelect ) {
        m_nSelection = nPage;
    }
    else if ( m_nSelection == -1 ) {
        m_nSelection = 0;
    }
    else if (m_nSelection >= nPage) {
        m_nSelection++;
    }
    // don't show pages by default (we'll need to adjust their size first)
    pPage->Show( false ) ;

    int h, w;
    GetSize(&w, &h);
    pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
                   w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
                   h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
    if ( pPage->GetAutoLayout() ) {
        pPage->Layout();
    }

    return true;
}

/* Added by Mark Newsam
 * When a page is added or deleted to the notebook this function updates
 * information held in the m_macControl so that it matches the order
 * the user would expect.
 */
void wxNotebook::MacSetupTabs()
{
    SetControlMaximum( (ControlHandle) m_macControl , GetPageCount() ) ;

    wxNotebookPage *page;
    ControlTabInfoRec info;
    Boolean enabled = true;
    for(int ii = 0; ii < GetPageCount(); ii++)
    {
        page = m_pages[ii];
        info.version = 0;
        info.iconSuiteID = 0;
#if TARGET_CARBON
		c2pstrcpy( (StringPtr) info.name , page->GetLabel() ) ;
#else
		strcpy( (char *) info.name , page->GetLabel() ) ;
		c2pstr( (char *) info.name ) ;
#endif
        SetControlData( (ControlHandle) m_macControl, ii+1, kControlTabInfoTag,
                        sizeof( ControlTabInfoRec) , (char*) &info ) ;
        SetControlData( (ControlHandle) m_macControl, ii+1, kControlTabEnabledFlagTag,
                        sizeof( Boolean ), (Ptr)&enabled );
    }
    Rect bounds;
    GetControlBounds((ControlHandle)m_macControl, &bounds);
    InvalWindowRect((WindowRef)MacGetRootWindow(), &bounds);
}

// ----------------------------------------------------------------------------
// wxNotebook callbacks
// ----------------------------------------------------------------------------

// @@@ OnSize() is used for setting the font when it's called for the first
//     time because doing it in ::Create() doesn't work (for unknown reasons)
void wxNotebook::OnSize(wxSizeEvent& event)
{
    // emulate page change (it's esp. important to do it first time because
    // otherwise our page would stay invisible)
    int nSel = m_nSelection;
    m_nSelection = -1;
    SetSelection(nSel);

    // fit the notebook page to the tab control's display area
    int w, h;
    GetSize(&w, &h);

    unsigned int nCount = m_pages.Count();
    for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
        wxNotebookPage *pPage = m_pages[nPage];
        pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
                       w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
                       h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
        if ( pPage->GetAutoLayout() ) {
            pPage->Layout();
        }
    }

    // Processing continues to next OnSize
    event.Skip();
}

void wxNotebook::OnSelChange(wxNotebookEvent& event)
{
    // is it our tab control?
    if ( event.GetEventObject() == this )
        ChangePage(event.GetOldSelection(), event.GetSelection());

    // we want to give others a chance to process this message as well
    event.Skip();
}

void wxNotebook::OnSetFocus(wxFocusEvent& event)
{
    // set focus to the currently selected page if any
    if ( m_nSelection != -1 )
        m_pages[m_nSelection]->SetFocus();

    event.Skip();
}

void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
{
    if ( event.IsWindowChange() ) {
        // change pages
        AdvanceSelection(event.GetDirection());
    }
    else {
        // pass to the parent
        if ( GetParent() ) {
            event.SetCurrentFocus(this);
            GetParent()->ProcessEvent(event);
        }
    }
}

// ----------------------------------------------------------------------------
// wxNotebook base class virtuals
// ----------------------------------------------------------------------------

// override these 2 functions to do nothing: everything is done in OnSize

void wxNotebook::SetConstraintSizes(bool /* recurse */)
{
    // don't set the sizes of the pages - their correct size is not yet known
    wxControl::SetConstraintSizes(FALSE);
}

bool wxNotebook::DoPhase(int /* nPhase */)
{
    return TRUE;
}

void wxNotebook::Command(wxCommandEvent& event)
{
    wxFAIL_MSG("wxNotebook::Command not implemented");
}

// ----------------------------------------------------------------------------
// wxNotebook helper functions
// ----------------------------------------------------------------------------

// hide the currently active panel and show the new one
void wxNotebook::ChangePage(int nOldSel, int nSel)
{
    // it's not an error (the message may be generated by the tab control itself)
    // and it may happen - just do nothing
    if ( nSel == nOldSel )
    {
        wxNotebookPage *pPage = m_pages[nSel];
        pPage->Show(FALSE);
        pPage->Show(TRUE);
        pPage->SetFocus();
        return;
    }

    // Hide previous page
    if ( nOldSel != -1 ) {
        m_pages[nOldSel]->Show(FALSE);
    }

    wxNotebookPage *pPage = m_pages[nSel];
    pPage->Show(TRUE);
    pPage->SetFocus();

    m_nSelection = nSel;
}


void  wxNotebook::OnMouse( wxMouseEvent &event )
{
   if ( (ControlHandle) m_macControl == NULL )
   {
      event.Skip() ;
      return ;
   }

   if (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK )
   {
      int x = event.m_x ;
      int y = event.m_y ;

      MacClientToRootWindow( &x , &y ) ;

      ControlHandle   control ;
      Point       localwhere ;
      SInt16      controlpart ;

      localwhere.h = x ;
      localwhere.v = y ;

      short modifiers = 0;

      if ( !event.m_leftDown && !event.m_rightDown )
	    modifiers  |= btnState ;

      if ( event.m_shiftDown )
	    modifiers |= shiftKey ;

      if ( event.m_controlDown )
	    modifiers |= controlKey ;

      if ( event.m_altDown )
	    modifiers |= optionKey ;

      if ( event.m_metaDown )
	    modifiers |= cmdKey ;

      control = (ControlHandle) m_macControl ;
      if ( control && ::IsControlActive( control ) )
      {
	    {
            wxNotebookEvent changing(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId,
 				     ::GetControlValue(control) - 1, m_nSelection);
 	        changing.SetEventObject(this);
 	        ProcessEvent(changing);

 	        if(changing.IsAllowed())
 	        {
     	       controlpart = ::HandleControlClick(control, localwhere, modifiers,
     						  (ControlActionUPP) -1);
     	       wxTheApp->s_lastMouseDown = 0 ;

     	       wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId,
     				     ::GetControlValue(control) - 1, m_nSelection);
     	       event.SetEventObject(this);

    	       ProcessEvent(event);
 	        }
 	    }
       }
   }
}


void wxNotebook::MacHandleControlClick( WXWidget control , wxInt16 controlpart )
{
#if 0
  wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId , ::GetControlValue((ControlHandle)m_macControl) - 1, m_nSelection);
  event.SetEventObject(this);

  ProcessEvent(event);
#endif
}
Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: notebook.cpp
	3	// Purpose: implementation of wxNotebook
	4	// Author: AUTHOR
	5	// Modified by:
	6	// Created: ??/??/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) AUTHOR
	9	// Licence: wxWindows licence
	10	///////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	// ----------------------------------------------------------------------------
	17	// headers
	18	// ----------------------------------------------------------------------------
	19	#ifdef __GNUG__
	20	#pragma implementation "notebook.h"
	21	#endif
	22
	23	#include "wx/app.h"
	24	#include "wx/string.h"
	25	#include "wx/log.h"
	26	#include "wx/imaglist.h"
	27	#include "wx/notebook.h"
	28	#include "wx/mac/uma.h"
	29	// ----------------------------------------------------------------------------
	30	// macros
	31	// ----------------------------------------------------------------------------
	32
	33	// check that the page index is valid
	34	#define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
	35
	36	static bool constantsSet = false ;
	37
	38	short kwxMacTabLeftMargin = 0 ;
	39	short kwxMacTabTopMargin = 0 ;
	40	short kwxMacTabRightMargin = 0 ;
	41	short kwxMacTabBottomMargin = 0 ;
	42
	43	// ----------------------------------------------------------------------------
	44	// event table
	45	// ----------------------------------------------------------------------------
	46
	47	#if !USE_SHARED_LIBRARIES
	48	DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
	49	DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
	50
	51	BEGIN_EVENT_TABLE(wxNotebook, wxControl)
	52	EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
	53	EVT_MOUSE_EVENTS(wxNotebook::OnMouse)
	54
	55	EVT_SIZE(wxNotebook::OnSize)
	56	EVT_SET_FOCUS(wxNotebook::OnSetFocus)
	57	EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
	58	END_EVENT_TABLE()
	59
	60	IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
	61	IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
	62	#endif
	63
	64	// ============================================================================
	65	// implementation
	66	// ============================================================================
	67
	68	// ----------------------------------------------------------------------------
	69	// wxNotebook construction
	70	// ----------------------------------------------------------------------------
	71
	72	// common part of all ctors
	73	void wxNotebook::Init()
	74	{
	75	if ( !constantsSet )
	76	{
	77	if ( UMAHasAquaLayout() )
	78	{
	79	// I got these values for Mac OS X from the Appearance mgr docs. (Mark Newsam)
	80	kwxMacTabLeftMargin = 20 ;
	81	kwxMacTabTopMargin = 38 ;
	82	kwxMacTabRightMargin = 20 ;
	83	kwxMacTabBottomMargin = 12 ;
	84	}
	85	else
	86	{
	87	kwxMacTabLeftMargin = 16 ;
	88	kwxMacTabTopMargin = 30 ;
	89	kwxMacTabRightMargin = 16 ;
	90	kwxMacTabBottomMargin = 16 ;
	91	}
	92	constantsSet = true ;
	93	}
	94	if ( UMAHasAquaLayout() )
	95	{
	96	m_macHorizontalBorder = 7;
	97	m_macVerticalBorder = 8;
	98	}
	99
	100	m_nSelection = -1;
	101	}
	102
	103	// default for dynamic class
	104	wxNotebook::wxNotebook()
	105	{
	106	Init();
	107	}
	108
	109	// the same arguments as for wxControl
	110	wxNotebook::wxNotebook(wxWindow *parent,
	111	wxWindowID id,
	112	const wxPoint& pos,
	113	const wxSize& size,
	114	long style,
	115	const wxString& name)
	116	{
	117	Init();
	118
	119	Create(parent, id, pos, size, style, name);
	120	}
	121
	122	// Create() function
	123	bool wxNotebook::Create(wxWindow *parent,
	124	wxWindowID id,
	125	const wxPoint& pos,
	126	const wxSize& size,
	127	long style,
	128	const wxString& name)
	129	{
	130	Rect bounds ;
	131	Str255 title ;
	132
	133	MacPreControlCreate( parent , id , "" , pos , size ,style, wxDefaultValidator , name , &bounds , title ) ;
	134
	135	m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1,
	136	kControlTabSmallProc , (long) this ) ;
	137
	138	MacPostControlCreate() ;
	139	return TRUE ;
	140	}
	141
	142	// dtor
	143	wxNotebook::~wxNotebook()
	144	{
	145	m_macControl = NULL ;
	146	}
	147
	148	wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage)
	149	{
	150	wxSize sizeTotal = sizePage;
	151
	152	int major,minor;
	153	wxGetOsVersion( &major, &minor );
	154
	155	// Mac has large notebook borders. Aqua even more so.
	156
	157	if ( HasFlag(wxNB_LEFT) \|\| HasFlag(wxNB_RIGHT) )
	158	{
	159	sizeTotal.x += 90;
	160
	161	if (major >= 10)
	162	sizeTotal.y += 28;
	163	else
	164	sizeTotal.y += 20;
	165	}
	166	else
	167	{
	168	if (major >= 10)
	169	{
	170	sizeTotal.x += 34;
	171	sizeTotal.y += 46;
	172	}
	173	else
	174	{
	175	sizeTotal.x += 22;
	176	sizeTotal.y += 44;
	177	}
	178	}
	179
	180	return sizeTotal;
	181	}
	182
	183	// ----------------------------------------------------------------------------
	184	// wxNotebook accessors
	185	// ----------------------------------------------------------------------------
	186
	187	void wxNotebook::SetPadding(const wxSize& padding)
	188	{
	189	wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );
	190	}
	191
	192	void wxNotebook::SetTabSize(const wxSize& sz)
	193	{
	194	wxFAIL_MSG( wxT("wxNotebook::SetTabSize not implemented") );
	195	}
	196
	197	void wxNotebook::SetPageSize(const wxSize& size)
	198	{
	199	wxFAIL_MSG( wxT("wxNotebook::SetPageSize not implemented") );
	200	}
	201
	202	int wxNotebook::SetSelection(int nPage)
	203	{
	204	if( !IS_VALID_PAGE(nPage) )
	205	return m_nSelection ;
	206
	207	ChangePage(m_nSelection, nPage);
	208	SetControlValue( (ControlHandle) m_macControl , m_nSelection + 1 ) ;
	209
	210	return m_nSelection;
	211	}
	212
	213	bool wxNotebook::SetPageText(int nPage, const wxString& strText)
	214	{
	215	wxASSERT( IS_VALID_PAGE(nPage) );
	216
	217	wxNotebookPage *page = m_pages[nPage];
	218	page->SetLabel(strText);
	219	MacSetupTabs();
	220
	221	return true;
	222	}
	223
	224	wxString wxNotebook::GetPageText(int nPage) const
	225	{
	226	wxASSERT( IS_VALID_PAGE(nPage) );
	227
	228	wxNotebookPage *page = m_pages[nPage];
	229	return page->GetLabel();
	230	}
	231
	232	int wxNotebook::GetPageImage(int nPage) const
	233	{
	234	wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, _T("invalid notebook page") );
	235
	236	return 0 ;
	237	}
	238
	239	bool wxNotebook::SetPageImage(int nPage, int nImage)
	240	{
	241	wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, _T("invalid notebook page") );
	242
	243	wxCHECK_MSG( m_imageList && nImage < m_imageList->GetImageCount(), FALSE,
	244	_T("invalid image index in SetPageImage()") );
	245
	246	return FALSE;
	247	}
	248
	249	// ----------------------------------------------------------------------------
	250	// wxNotebook operations
	251	// ----------------------------------------------------------------------------
	252
	253	// remove one page from the notebook, without deleting the window
	254	wxNotebookPage* wxNotebook::DoRemovePage(int nPage)
	255	{
	256	wxCHECK( IS_VALID_PAGE(nPage), NULL );
	257	wxNotebookPage* page = m_pages[nPage] ;
	258	m_pages.RemoveAt(nPage);
	259
	260	MacSetupTabs();
	261
	262	if(m_nSelection >= GetPageCount()) {
	263	m_nSelection = GetPageCount() - 1;
	264	}
	265	if(m_nSelection >= 0) {
	266	m_pages[m_nSelection]->Show(true);
	267	}
	268	return page;
	269	}
	270
	271	// remove all pages
	272	bool wxNotebook::DeleteAllPages()
	273	{
	274	// TODO: delete native widget pages
	275
	276	WX_CLEAR_ARRAY(m_pages) ;
	277	MacSetupTabs();
	278
	279	return TRUE;
	280	}
	281
	282
	283	// same as AddPage() but does it at given position
	284	bool wxNotebook::InsertPage(int nPage,
	285	wxNotebookPage *pPage,
	286	const wxString& strText,
	287	bool bSelect,
	288	int imageId)
	289	{
	290	wxASSERT( pPage != NULL );
	291	wxCHECK( IS_VALID_PAGE(nPage) \|\| nPage == GetPageCount(), FALSE );
	292
	293	pPage->SetLabel(strText);
	294
	295	// save the pointer to the page
	296	m_pages.Insert(pPage, nPage);
	297
	298	MacSetupTabs();
	299
	300	if ( bSelect ) {
	301	m_nSelection = nPage;
	302	}
	303	else if ( m_nSelection == -1 ) {
	304	m_nSelection = 0;
	305	}
	306	else if (m_nSelection >= nPage) {
	307	m_nSelection++;
	308	}
	309	// don't show pages by default (we'll need to adjust their size first)
	310	pPage->Show( false ) ;
	311
	312	int h, w;
	313	GetSize(&w, &h);
	314	pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
	315	w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
	316	h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
	317	if ( pPage->GetAutoLayout() ) {
	318	pPage->Layout();
	319	}
	320
	321	return true;
	322	}
	323
	324	/* Added by Mark Newsam
	325	* When a page is added or deleted to the notebook this function updates
	326	* information held in the m_macControl so that it matches the order
	327	* the user would expect.
	328	*/
	329	void wxNotebook::MacSetupTabs()
	330	{
	331	SetControlMaximum( (ControlHandle) m_macControl , GetPageCount() ) ;
	332
	333	wxNotebookPage *page;
	334	ControlTabInfoRec info;
	335	Boolean enabled = true;
	336	for(int ii = 0; ii < GetPageCount(); ii++)
	337	{
	338	page = m_pages[ii];
	339	info.version = 0;
	340	info.iconSuiteID = 0;
	341	#if TARGET_CARBON
	342	c2pstrcpy( (StringPtr) info.name , page->GetLabel() ) ;
	343	#else
	344	strcpy( (char *) info.name , page->GetLabel() ) ;
	345	c2pstr( (char *) info.name ) ;
	346	#endif
	347	SetControlData( (ControlHandle) m_macControl, ii+1, kControlTabInfoTag,
	348	sizeof( ControlTabInfoRec) , (char*) &info ) ;
	349	SetControlData( (ControlHandle) m_macControl, ii+1, kControlTabEnabledFlagTag,
	350	sizeof( Boolean ), (Ptr)&enabled );
	351	}
	352	Rect bounds;
	353	GetControlBounds((ControlHandle)m_macControl, &bounds);
	354	InvalWindowRect((WindowRef)MacGetRootWindow(), &bounds);
	355	}
	356
	357	// ----------------------------------------------------------------------------
	358	// wxNotebook callbacks
	359	// ----------------------------------------------------------------------------
	360
	361	// @@@ OnSize() is used for setting the font when it's called for the first
	362	// time because doing it in ::Create() doesn't work (for unknown reasons)
	363	void wxNotebook::OnSize(wxSizeEvent& event)
	364	{
	365	// emulate page change (it's esp. important to do it first time because
	366	// otherwise our page would stay invisible)
	367	int nSel = m_nSelection;
	368	m_nSelection = -1;
	369	SetSelection(nSel);
	370
	371	// fit the notebook page to the tab control's display area
	372	int w, h;
	373	GetSize(&w, &h);
	374
	375	unsigned int nCount = m_pages.Count();
	376	for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
	377	wxNotebookPage *pPage = m_pages[nPage];
	378	pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
	379	w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
	380	h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
	381	if ( pPage->GetAutoLayout() ) {
	382	pPage->Layout();
	383	}
	384	}
	385
	386	// Processing continues to next OnSize
	387	event.Skip();
	388	}
	389
	390	void wxNotebook::OnSelChange(wxNotebookEvent& event)
	391	{
	392	// is it our tab control?
	393	if ( event.GetEventObject() == this )
	394	ChangePage(event.GetOldSelection(), event.GetSelection());
	395
	396	// we want to give others a chance to process this message as well
	397	event.Skip();
	398	}
	399
	400	void wxNotebook::OnSetFocus(wxFocusEvent& event)
	401	{
	402	// set focus to the currently selected page if any
	403	if ( m_nSelection != -1 )
	404	m_pages[m_nSelection]->SetFocus();
	405
	406	event.Skip();
	407	}
	408
	409	void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
	410	{
	411	if ( event.IsWindowChange() ) {
	412	// change pages
	413	AdvanceSelection(event.GetDirection());
	414	}
	415	else {
	416	// pass to the parent
	417	if ( GetParent() ) {
	418	event.SetCurrentFocus(this);
	419	GetParent()->ProcessEvent(event);
	420	}
	421	}
	422	}
	423
	424	// ----------------------------------------------------------------------------
	425	// wxNotebook base class virtuals
	426	// ----------------------------------------------------------------------------
	427
	428	// override these 2 functions to do nothing: everything is done in OnSize
	429
	430	void wxNotebook::SetConstraintSizes(bool /* recurse */)
	431	{
	432	// don't set the sizes of the pages - their correct size is not yet known
	433	wxControl::SetConstraintSizes(FALSE);
	434	}
	435
	436	bool wxNotebook::DoPhase(int /* nPhase */)
	437	{
	438	return TRUE;
	439	}
	440
	441	void wxNotebook::Command(wxCommandEvent& event)
	442	{
	443	wxFAIL_MSG("wxNotebook::Command not implemented");
	444	}
	445
	446	// ----------------------------------------------------------------------------
	447	// wxNotebook helper functions
	448	// ----------------------------------------------------------------------------
	449
	450	// hide the currently active panel and show the new one
	451	void wxNotebook::ChangePage(int nOldSel, int nSel)
	452	{
	453	// it's not an error (the message may be generated by the tab control itself)
	454	// and it may happen - just do nothing
	455	if ( nSel == nOldSel )
	456	{
	457	wxNotebookPage *pPage = m_pages[nSel];
	458	pPage->Show(FALSE);
	459	pPage->Show(TRUE);
	460	pPage->SetFocus();
	461	return;
	462	}
	463
	464	// Hide previous page
	465	if ( nOldSel != -1 ) {
	466	m_pages[nOldSel]->Show(FALSE);
	467	}
	468
	469	wxNotebookPage *pPage = m_pages[nSel];
	470	pPage->Show(TRUE);
	471	pPage->SetFocus();
	472
	473	m_nSelection = nSel;
	474	}
	475
	476
	477	void wxNotebook::OnMouse( wxMouseEvent &event )
	478	{
	479	if ( (ControlHandle) m_macControl == NULL )
	480	{
	481	event.Skip() ;
	482	return ;
	483	}
	484
	485	if (event.GetEventType() == wxEVT_LEFT_DOWN \|\| event.GetEventType() == wxEVT_LEFT_DCLICK )
	486	{
	487	int x = event.m_x ;
	488	int y = event.m_y ;
	489
	490	MacClientToRootWindow( &x , &y ) ;
	491
	492	ControlHandle control ;
	493	Point localwhere ;
	494	SInt16 controlpart ;
	495
	496	localwhere.h = x ;
	497	localwhere.v = y ;
	498
	499	short modifiers = 0;
	500
	501	if ( !event.m_leftDown && !event.m_rightDown )
	502	modifiers \|= btnState ;
	503
	504	if ( event.m_shiftDown )
	505	modifiers \|= shiftKey ;
	506
	507	if ( event.m_controlDown )
	508	modifiers \|= controlKey ;
	509
	510	if ( event.m_altDown )
	511	modifiers \|= optionKey ;
	512
	513	if ( event.m_metaDown )
	514	modifiers \|= cmdKey ;
	515
	516	control = (ControlHandle) m_macControl ;
	517	if ( control && ::IsControlActive( control ) )
	518	{
	519	{
	520	wxNotebookEvent changing(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId,
	521	::GetControlValue(control) - 1, m_nSelection);
	522	changing.SetEventObject(this);
	523	ProcessEvent(changing);
	524
	525	if(changing.IsAllowed())
	526	{
	527	controlpart = ::HandleControlClick(control, localwhere, modifiers,
	528	(ControlActionUPP) -1);
	529	wxTheApp->s_lastMouseDown = 0 ;
	530
	531	wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId,
	532	::GetControlValue(control) - 1, m_nSelection);
	533	event.SetEventObject(this);
	534
	535	ProcessEvent(event);
	536	}
	537	}
	538	}
	539	}
	540	}
	541
	542
	543	void wxNotebook::MacHandleControlClick( WXWidget control , wxInt16 controlpart )
	544	{
	545	#if 0
	546	wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId , ::GetControlValue((ControlHandle)m_macControl) - 1, m_nSelection);
	547	event.SetEventObject(this);
	548
	549	ProcessEvent(event);
	550	#endif
	551	}
	552