///////////////////////////////////////////////////////////////////////////////
// Name: notebook.cpp
// Purpose: implementation of wxNotebook
-// Author: AUTHOR
-// Modified by:
-// Created: ??/??/98
+// Author: Stefan Csomor
+// Modified by:
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
+// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
+#ifdef __GNUG__
+#pragma implementation "notebook.h"
+#endif
+
// ============================================================================
// 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/image.h"
#include "wx/notebook.h"
#include "wx/mac/uma.h"
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// check that the page index is valid
-#define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
-
-#ifdef __DARWIN__
- // I got these values for Mac OS X from the Appearance mgr docs. (Mark Newsam)
-const short kwxMacTabLeftMargin = 20 ;
-const short kwxMacTabTopMargin = 38 ;
-const short kwxMacTabRightMargin = 20 ;
-const short kwxMacTabBottomMargin = 12 ;
-#else
-const short kwxMacTabLeftMargin = 16 ;
-const short kwxMacTabTopMargin = 30 ;
-const short kwxMacTabRightMargin = 16 ;
-const short kwxMacTabBottomMargin = 16 ;
-#endif
+#define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount())
+
// ----------------------------------------------------------------------------
// event table
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARIES
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
-#endif
// ============================================================================
// implementation
// common part of all ctors
void wxNotebook::Init()
{
-#ifdef __DARWIN__
- m_macHorizontalBorder = 7;
- m_macVerticalBorder = 8;
-#endif
m_nSelection = -1;
}
long style,
const wxString& name)
{
- Rect bounds ;
- Str255 title ;
-
- MacPreControlCreate( parent , id , "" , pos , size ,style, wxDefaultValidator , name , &bounds , title ) ;
-
- m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , 0 , 0 , 1,
- kControlTabSmallProc , (long) this ) ;
-
- MacPostControlCreate() ;
- return TRUE ;
+ m_macIsUserPane = FALSE ;
+
+ if ( !wxNotebookBase::Create(parent, id, pos, size, style, name) )
+ return false;
+
+ Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+
+ if( bounds.right <= bounds.left )
+ bounds.right = bounds.left + 100 ;
+ if ( bounds.bottom <= bounds.top )
+ bounds.bottom = bounds.top + 100 ;
+
+ UInt16 tabstyle = kControlTabDirectionNorth ;
+ if ( HasFlag(wxNB_LEFT) )
+ tabstyle = kControlTabDirectionWest ;
+ else if ( HasFlag( wxNB_RIGHT ) )
+ tabstyle = kControlTabDirectionEast ;
+ else if ( HasFlag( wxNB_BOTTOM ) )
+ tabstyle = kControlTabDirectionSouth ;
+
+ ControlTabSize tabsize = kControlTabSizeLarge ;
+ if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL )
+ tabsize = kControlTabSizeSmall ;
+ else if ( GetWindowVariant() == wxWINDOW_VARIANT_MINI )
+ {
+ if (UMAGetSystemVersion() >= 0x1030 )
+ tabsize = 3 ;
+ else
+ tabsize = kControlSizeSmall;
+ }
+
+ m_peer = new wxMacControl() ;
+ verify_noerr ( CreateTabsControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds ,
+ tabsize , tabstyle, 0, NULL, m_peer->GetControlRefAddr() ) );
+
+
+ MacPostControlCreate(pos,size) ;
+ return TRUE ;
}
// dtor
wxNotebook::~wxNotebook()
{
- m_macControl = NULL ;
}
// ----------------------------------------------------------------------------
void wxNotebook::SetPadding(const wxSize& padding)
{
- wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );
+ // unsupported by OS
}
void wxNotebook::SetTabSize(const wxSize& sz)
{
- wxFAIL_MSG( wxT("wxNotebook::SetTabSize not implemented") );
+ // unsupported by OS
}
void wxNotebook::SetPageSize(const wxSize& size)
{
- wxFAIL_MSG( wxT("wxNotebook::SetPageSize not implemented") );
+ SetSize( CalcSizeFromPage( size ) );
}
-int wxNotebook::SetSelection(int nPage)
+wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
{
- if( !IS_VALID_PAGE(nPage) )
- return m_nSelection ;
+ return DoGetSizeFromClientSize( sizePage ) ;
+}
- ChangePage(m_nSelection, nPage);
- SetControlValue( m_macControl , m_nSelection + 1 ) ;
+wxSize wxNotebook::DoGetBestSize() const
+{
+ // calculate the max page size
+ wxSize size(0, 0);
+
+ size_t count = GetPageCount();
+ if ( count )
+ {
+ for ( size_t n = 0; n < count; n++ )
+ {
+ wxSize sizePage = m_pages[n]->GetSize();
+
+ if ( size.x < sizePage.x )
+ size.x = sizePage.x;
+ if ( size.y < sizePage.y )
+ size.y = sizePage.y;
+ }
+ }
+ else // no pages
+ {
+ // use some arbitrary default size
+ size.x =
+ size.y = 100;
+ }
+
+ return CalcSizeFromPage(size);
+}
+
+int wxNotebook::SetSelection(size_t nPage)
+{
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
+
+ if ( int(nPage) != m_nSelection )
+ {
+ wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
+ event.SetSelection(nPage);
+ event.SetOldSelection(m_nSelection);
+ event.SetEventObject(this);
+ if ( !GetEventHandler()->ProcessEvent(event) || event.IsAllowed() )
+ {
+ // program allows the page change
+ event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
+ (void)GetEventHandler()->ProcessEvent(event);
+
+ ChangePage(m_nSelection, nPage);
+ }
+ }
return m_nSelection;
}
-bool wxNotebook::SetPageText(int nPage, const wxString& strText)
+bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
{
wxASSERT( IS_VALID_PAGE(nPage) );
return true;
}
-wxString wxNotebook::GetPageText(int nPage) const
+wxString wxNotebook::GetPageText(size_t nPage) const
{
wxASSERT( IS_VALID_PAGE(nPage) );
return page->GetLabel();
}
-int wxNotebook::GetPageImage(int nPage) const
+int wxNotebook::GetPageImage(size_t nPage) const
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, _T("invalid notebook page") );
- return 0 ;
+ return m_images[nPage];
}
-bool wxNotebook::SetPageImage(int nPage, int nImage)
+bool wxNotebook::SetPageImage(size_t 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()") );
+ _T("invalid image index in SetPageImage()") );
- return FALSE;
+ if ( nImage != m_images[nPage] )
+ {
+ // if the item didn't have an icon before or, on the contrary, did have
+ // it but has lost it now, its size will change - but if the icon just
+ // changes, it won't
+ m_images[nPage] = nImage;
+
+ MacSetupTabs() ;
+ }
+
+ return TRUE;
}
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// remove one page from the notebook, without deleting the window
-wxNotebookPage* wxNotebook::DoRemovePage(int nPage)
+wxNotebookPage* wxNotebook::DoRemovePage(size_t nPage)
{
wxCHECK( IS_VALID_PAGE(nPage), NULL );
wxNotebookPage* page = m_pages[nPage] ;
MacSetupTabs();
- if(m_nSelection >= GetPageCount()) {
+ if(m_nSelection >= (int)GetPageCount()) {
m_nSelection = GetPageCount() - 1;
}
if(m_nSelection >= 0) {
m_pages[m_nSelection]->Show(true);
}
+ InvalidateBestSize();
return page;
}
// remove all pages
bool wxNotebook::DeleteAllPages()
{
- // TODO: delete native widget pages
-
WX_CLEAR_ARRAY(m_pages) ;
MacSetupTabs();
-
+ m_nSelection = -1 ;
+ InvalidateBestSize();
return TRUE;
}
// same as AddPage() but does it at given position
-bool wxNotebook::InsertPage(int nPage,
+bool wxNotebook::InsertPage(size_t nPage,
wxNotebookPage *pPage,
const wxString& strText,
bool bSelect,
int imageId)
{
- wxASSERT( pPage != NULL );
- wxCHECK( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE );
+ if ( !wxNotebookBase::InsertPage(nPage, pPage, strText, bSelect, imageId) )
+ return false;
+
+ wxASSERT_MSG( pPage->GetParent() == this,
+ _T("notebook pages must have notebook as parent") );
+
+ // don't show pages by default (we'll need to adjust their size first)
+ pPage->Show( false ) ;
pPage->SetLabel(strText);
- // save the pointer to the page
- m_pages.Insert(pPage, nPage);
+ m_images.Insert(imageId, 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 );
+ wxRect rect = GetPageRect() ;
+ pPage->SetSize(rect);
if ( pPage->GetAutoLayout() ) {
pPage->Layout();
}
+
+ // now deal with the selection
+ // ---------------------------
+
+ // if the inserted page is before the selected one, we must update the
+ // index of the selected page
+
+ if ( int(nPage) <= m_nSelection )
+ {
+ m_nSelection++;
+ // while this still is the same page showing, we need to update the tabs
+ m_peer->SetValue( m_nSelection + 1 ) ;
+ }
+
+ // some page should be selected: either this one or the first one if there
+ // is still no selection
+ int selNew = -1;
+ if ( bSelect )
+ selNew = nPage;
+ else if ( m_nSelection == -1 )
+ selNew = 0;
+
+ if ( selNew != -1 )
+ SetSelection(selNew);
+
+ InvalidateBestSize();
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.
- */
+* When a page is added or deleted to the notebook this function updates
+* information held in the control so that it matches the order
+* the user would expect.
+*/
void wxNotebook::MacSetupTabs()
{
- SetControlMaximum( m_macControl , GetPageCount() ) ;
+ m_peer->SetMaximum( GetPageCount() ) ;
wxNotebookPage *page;
ControlTabInfoRec info;
- Boolean enabled = true;
- for(int ii = 0; ii < GetPageCount(); ii++)
+
+ const size_t countPages = GetPageCount();
+ for(size_t ii = 0; ii < countPages; ii++)
{
page = m_pages[ii];
info.version = 0;
info.iconSuiteID = 0;
+ wxMacStringToPascal( page->GetLabel() , info.name ) ;
+ m_peer->SetData<ControlTabInfoRec>( ii+1, kControlTabInfoTag, &info ) ;
+ m_peer->SetTabEnabled( ii + 1 , true ) ;
#if TARGET_CARBON
- c2pstrcpy( (StringPtr) info.name , page->GetLabel() ) ;
-#else
- strcpy( (char *) info.name , page->GetLabel() ) ;
- c2pstr( (char *) info.name ) ;
+ if ( GetImageList() && GetPageImage(ii) >= 0 && UMAGetSystemVersion() >= 0x1020 )
+ {
+ // tab controls only support very specific types of images, therefore we are doing an odyssee
+ // accross the icon worlds (even Apple DTS did not find a shorter path)
+ // in order not to pollute the icon registry we put every icon into (OSType) 1 and immediately
+ // afterwards Unregister it (IconRef is ref counted, so it will stay on the tab even if we
+ // unregister it) in case this will ever lead to having the same icon everywhere add some kind
+ // of static counter
+ const wxBitmap* bmap = GetImageList()->GetBitmap( GetPageImage(ii ) ) ;
+ if ( bmap )
+ {
+ wxBitmap scaledBitmap ;
+ if ( bmap->GetWidth() != 16 || bmap->GetHeight() != 16 )
+ {
+ scaledBitmap = wxBitmap( bmap->ConvertToImage().Scale(16,16) ) ;
+ bmap = &scaledBitmap ;
+ }
+ ControlButtonContentInfo info ;
+ wxMacCreateBitmapButton( &info , *bmap , kControlContentPictHandle) ;
+ IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle(0) ;
+ OSErr err = SetIconFamilyData( iconFamily, 'PICT' , (Handle) info.u.picture ) ;
+ wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
+ IconRef iconRef ;
+ err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) 1, iconFamily, &iconRef ) ;
+ wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
+ info.contentType = kControlContentIconRef ;
+ info.u.iconRef = iconRef ;
+ m_peer->SetData<ControlButtonContentInfo>( ii+1,kControlTabImageContentTag, &info );
+ wxASSERT_MSG( err == noErr , wxT("Error when setting icon on tab") ) ;
+ if ( UMAGetSystemVersion() < 0x1030 )
+ {
+ UnregisterIconRef( 'WXNG' , (OSType) 1 ) ;
+ }
+
+ ReleaseIconRef( iconRef ) ;
+ DisposeHandle( (Handle) iconFamily ) ;
+ }
+ }
#endif
- SetControlData( m_macControl, ii+1, kControlTabInfoTag,
- sizeof( ControlTabInfoRec) , (char*) &info ) ;
- SetControlData( m_macControl, ii+1, kControlTabEnabledFlagTag,
- sizeof( Boolean ), (Ptr)&enabled );
}
Rect bounds;
- GetControlBounds(m_macControl, &bounds);
- InvalWindowRect(GetMacRootWindow(), &bounds);
+ m_peer->GetRectInWindowCoords( &bounds ) ;
+ InvalWindowRect((WindowRef)MacGetTopLevelWindowRef(), &bounds);
}
+wxRect wxNotebook::GetPageRect() const
+{
+ wxSize size = GetClientSize() ;
+ return wxRect( 0 , 0 , size.x , size.y ) ;
+}
// ----------------------------------------------------------------------------
// wxNotebook callbacks
// ----------------------------------------------------------------------------
// 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();
+ wxRect rect = GetPageRect() ;
for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
wxNotebookPage *pPage = m_pages[nPage];
- pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
- w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
- h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
+ pPage->SetSize(rect);
if ( pPage->GetAutoLayout() ) {
pPage->Layout();
}
AdvanceSelection(event.GetDirection());
}
else {
- // pass to the parent
- if ( GetParent() ) {
- event.SetCurrentFocus(this);
- GetParent()->ProcessEvent(event);
+ // we get this event in 2 cases
+ //
+ // a) one of our pages might have generated it because the user TABbed
+ // out from it in which case we should propagate the event upwards and
+ // our parent will take care of setting the focus to prev/next sibling
+ //
+ // or
+ //
+ // b) the parent panel wants to give the focus to us so that we
+ // forward it to our selected page. We can't deal with this in
+ // OnSetFocus() because we don't know which direction the focus came
+ // from in this case and so can't choose between setting the focus to
+ // first or last panel child
+ wxWindow *parent = GetParent();
+ // the cast is here to fic a GCC ICE
+ if ( ((wxWindow*)event.GetEventObject()) == parent )
+ {
+ // no, it doesn't come from child, case (b): forward to a page
+ if ( m_nSelection != -1 )
+ {
+ // so that the page knows that the event comes from it's parent
+ // and is being propagated downwards
+ event.SetEventObject(this);
+
+ wxWindow *page = m_pages[m_nSelection];
+ if ( !page->GetEventHandler()->ProcessEvent(event) )
+ {
+ page->SetFocus();
+ }
+ //else: page manages focus inside it itself
+ }
+ else
+ {
+ // we have no pages - still have to give focus to _something_
+ SetFocus();
+ }
+ }
+ else
+ {
+ // it comes from our child, case (a), pass to the parent
+ if ( parent ) {
+ event.SetCurrentFocus(this);
+ parent->GetEventHandler()->ProcessEvent(event);
+ }
}
}
}
// wxNotebook base class virtuals
// ----------------------------------------------------------------------------
+#if wxUSE_CONSTRAINTS
+
// override these 2 functions to do nothing: everything is done in OnSize
-void wxNotebook::SetConstraintSizes(bool /* recurse */)
+void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))
{
- // don't set the sizes of the pages - their correct size is not yet known
- wxControl::SetConstraintSizes(FALSE);
+ // don't set the sizes of the pages - their correct size is not yet known
+ wxControl::SetConstraintSizes(FALSE);
}
-bool wxNotebook::DoPhase(int /* nPhase */)
+bool wxNotebook::DoPhase(int WXUNUSED(nPhase))
{
- return TRUE;
+ return TRUE;
}
+#endif // wxUSE_CONSTRAINTS
+
void wxNotebook::Command(wxCommandEvent& event)
{
- wxFAIL_MSG("wxNotebook::Command not implemented");
+ wxFAIL_MSG(wxT("wxNotebook::Command not implemented"));
}
// ----------------------------------------------------------------------------
// 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 )
+ if ( nOldSel != -1 )
+ {
+ m_pages[nOldSel]->Show(FALSE);
+ }
+
+ if ( nSel != -1 )
{
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;
+ m_peer->SetValue( m_nSelection + 1 ) ;
}
-void wxNotebook::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
+wxInt32 wxNotebook::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
{
- wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId , ::GetControlValue(m_macControl) - 1, m_nSelection);
- event.SetEventObject(this);
-
- ProcessEvent(event);
+ OSStatus status = eventNotHandledErr ;
+
+ SInt32 newSel = m_peer->GetValue() - 1 ;
+ if ( newSel != m_nSelection )
+ {
+ wxNotebookEvent changing(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId,
+ newSel , m_nSelection);
+ changing.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(changing);
+
+ if(changing.IsAllowed())
+ {
+ wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId,
+ newSel, m_nSelection);
+ event.SetEventObject(this);
+
+ GetEventHandler()->ProcessEvent(event);
+ }
+ else
+ {
+ m_peer->SetValue( m_nSelection + 1 ) ;
+ }
+ status = noErr ;
+ }
+ return status ;
}
projects / wxWidgets.git / blobdiff