deleted unused variable

[wxWidgets.git] / src / mac / carbon / notebmac.cpp

diff --git a/src/mac/carbon/notebmac.cpp b/src/mac/carbon/notebmac.cpp
index 52f69eb69fc6b43e31390582cf0a489f9f208344..4e8a87a9b451e9ed9f10b30790346a052667f954 100644 (file)
--- a/src/mac/carbon/notebmac.cpp
+++ b/src/mac/carbon/notebmac.cpp
@@ -1,14 +1,18 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        notebook.cpp
 // Purpose:     implementation of wxNotebook
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        notebook.cpp
 // Purpose:     implementation of wxNotebook

-// Author:      AUTHOR
-// Modified by: 
-// Created:     ??/??/98
+// Author:      Stefan Csomor
+// Modified by:
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
+// Copyright:   (c) Stefan Csomor

 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 

+#ifdef __GNUG__
+#pragma implementation "notebook.h"
+#endif
+

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


@@ -16,10 +20,7 @@
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // 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/string.h"
 #include "wx/log.h"
 #include "wx/imaglist.h"


@@ -32,18 +33,6 @@
 // check that the page index is valid
 #define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
 
 // 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

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


@@ -54,11 +43,12 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
 
 BEGIN_EVENT_TABLE(wxNotebook, wxControl)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
 
 BEGIN_EVENT_TABLE(wxNotebook, wxControl)

-    EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
+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)
+EVT_SIZE(wxNotebook::OnSize)
+EVT_SET_FOCUS(wxNotebook::OnSetFocus)
+EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)

 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)


@@ -69,6 +59,78 @@ IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

+// The Appearance Manager docs show using tab controls in either edge to edge
+// mode, or inset.  I think edge to edge conforms better to the other ports,
+// and inset mode is better accomplished with space around the wxNotebook rather
+// than within it.    --Robin
+#define wxMAC_EDGE_TO_EDGE 1
+
+static inline int wxMacTabMargin(long nbStyle, long side)
+{
+    static int tabMargin = -1;
+    static int otherMargin = -1;
+
+    if ( tabMargin == -1)
+    {
+        if ( UMAHasAquaLayout() )
+        {
+            tabMargin = 26;    // From Appearance Manager docs for small tab control dimensions
+#if wxMAC_EDGE_TO_EDGE
+            otherMargin = 0;
+#else
+            otherMargin = 20;
+#endif
+        }
+        else
+        {
+            tabMargin = 30;
+#if wxMAC_EDGE_TO_EDGE
+            otherMargin = 0;
+#else
+            otherMargin = 16;
+#endif
+        }
+    }
+
+    // If the style matches the side asked for then return the tab margin,
+    // but we have to special case wxNB_TOP since it is zero...
+    if ( side == wxNB_TOP)
+    {
+        if ( nbStyle != 0 && nbStyle & (wxNB_LEFT|wxNB_RIGHT|wxNB_BOTTOM))
+        {
+            return otherMargin;
+        }
+        else
+        {
+            return tabMargin;
+        }
+    }
+    else if ( nbStyle & side)
+        return tabMargin;
+    else
+        return otherMargin;
+}
+
+static inline int wxMacTabLeftMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_LEFT);
+}
+
+static inline int wxMacTabTopMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_TOP);
+}
+
+static inline int wxMacTabRightMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_RIGHT);
+}
+
+static inline int wxMacTabBottomMargin(long style)
+{
+    return wxMacTabMargin(style, wxNB_BOTTOM);
+}
+

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


@@ -76,10 +138,13 @@ IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
 // common part of all ctors
 void wxNotebook::Init()
 {
 // common part of all ctors
 void wxNotebook::Init()
 {

-#ifdef __DARWIN__
-    m_macHorizontalBorder = 7;
-    m_macVerticalBorder = 8;
-#endif
+    if ( UMAHasAquaLayout() )
+    {
+        // Should these depend on wxMAC_EDGE_TO_EDGE too?
+        m_macHorizontalBorder = 7;
+        m_macVerticalBorder = 8;
+    }
+

     m_nSelection = -1;
 }
 
     m_nSelection = -1;
 }
 


@@ -110,22 +175,66 @@ bool wxNotebook::Create(wxWindow *parent,
                         long style,
                         const wxString& name)
 {
                         long style,
                         const wxString& name)
 {

-       Rect bounds ;
-       Str255 title ;
-       
-       MacPreControlCreate( parent , id ,  "" , pos , size ,style, wxDefaultValidator , name , &bounds , title ) ;
+    Rect bounds ;
+    Str255 title ;

 
 

-       m_macControl = ::NewControl( parent->MacGetRootWindow() , &bounds , title , false , 0 , 0 , 1, 
-               kControlTabSmallProc , (long) this ) ;
-       
-       MacPostControlCreate() ;
-       return TRUE ;
+    MacPreControlCreate( parent , id ,  wxEmptyString , pos , size ,style, wxDefaultValidator , name , &bounds , title ) ;
+
+    int tabstyle = kControlTabSmallNorthProc ;
+    if ( HasFlag(wxNB_LEFT) )
+        tabstyle = kControlTabSmallWestProc ;
+    else if ( HasFlag( wxNB_RIGHT ) )
+        tabstyle = kControlTabSmallEastProc ;
+    else if ( HasFlag( wxNB_BOTTOM ) )
+        tabstyle = kControlTabSmallSouthProc ;
+
+
+    m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1,
+        tabstyle , (long) this ) ;
+
+    MacPostControlCreate() ;
+    return TRUE ;

 }
 
 // dtor
 wxNotebook::~wxNotebook()
 {
 }
 
 // dtor
 wxNotebook::~wxNotebook()
 {

-       m_macControl = NULL ;
+    m_macControl = NULL ;
+}
+
+wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
+{
+    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;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -134,7 +243,7 @@ wxNotebook::~wxNotebook()
 
 void wxNotebook::SetPadding(const wxSize& padding)
 {
 
 void wxNotebook::SetPadding(const wxSize& padding)
 {

-   wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );
+    wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );

 }
 
 void wxNotebook::SetTabSize(const wxSize& sz)
 }
 
 void wxNotebook::SetTabSize(const wxSize& sz)


@@ -149,12 +258,13 @@ void wxNotebook::SetPageSize(const wxSize& size)
 
 int wxNotebook::SetSelection(int nPage)
 {
 
 int wxNotebook::SetSelection(int nPage)
 {

-  if( !IS_VALID_PAGE(nPage) ) 
-    return m_nSelection ;
+    if( !IS_VALID_PAGE(nPage) )
+        return m_nSelection ;

 
     ChangePage(m_nSelection, nPage);
 
     ChangePage(m_nSelection, nPage);

-       SetControlValue( m_macControl , m_nSelection + 1 ) ;
+    SetControl32BitValue( (ControlHandle) m_macControl , m_nSelection + 1 ) ;

 
 

+    Refresh();

     return m_nSelection;
 }
 
     return m_nSelection;
 }
 


@@ -181,7 +291,7 @@ int wxNotebook::GetPageImage(int nPage) const
 {
     wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, _T("invalid notebook page") );
 
 {
     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(int nPage, int nImage)


@@ -189,9 +299,19 @@ 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,
     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()") );
+
+    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;

 
 

-    return FALSE;
+        MacSetupTabs() ;
+    }
+
+    return TRUE;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -243,6 +363,8 @@ bool wxNotebook::InsertPage(int nPage,
     // save the pointer to the page
     m_pages.Insert(pPage, nPage);
 
     // save the pointer to the page
     m_pages.Insert(pPage, nPage);
 

+    m_images.Insert(imageId, nPage);
+

     MacSetupTabs();
 
     if ( bSelect ) {
     MacSetupTabs();
 
     if ( bSelect ) {


@@ -259,9 +381,10 @@ bool wxNotebook::InsertPage(int nPage,
 
     int h, w;
     GetSize(&w, &h);
 
     int h, w;
     GetSize(&w, &h);

-    pPage->SetSize(kwxMacTabLeftMargin, kwxMacTabTopMargin,
-                   w - kwxMacTabLeftMargin - kwxMacTabRightMargin,
-                   h - kwxMacTabTopMargin - kwxMacTabBottomMargin );
+    pPage->SetSize(wxMacTabLeftMargin(GetWindowStyle()) + m_macHorizontalBorder,
+                   wxMacTabTopMargin(GetWindowStyle()) + m_macVerticalBorder,
+                   w - wxMacTabLeftMargin(GetWindowStyle()) - wxMacTabRightMargin(GetWindowStyle()) - 2*m_macHorizontalBorder,
+                   h - wxMacTabTopMargin(GetWindowStyle()) - wxMacTabBottomMargin(GetWindowStyle()) - 2*m_macVerticalBorder);

     if ( pPage->GetAutoLayout() ) {
         pPage->Layout();
     }
     if ( pPage->GetAutoLayout() ) {
         pPage->Layout();
     }


@@ -270,36 +393,58 @@ bool wxNotebook::InsertPage(int nPage,
 }
 
 /* Added by Mark Newsam
 }
 
 /* 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 m_macControl so that it matches the order
+* the user would expect.
+*/

 void wxNotebook::MacSetupTabs()
 {
 void wxNotebook::MacSetupTabs()
 {

-    SetControlMaximum( m_macControl , GetPageCount() ) ;
+    SetControl32BitMaximum( (ControlHandle) m_macControl , GetPageCount() ) ;

 
     wxNotebookPage *page;
     ControlTabInfoRec info;
 
     wxNotebookPage *page;
     ControlTabInfoRec info;

-    Boolean enabled = true;
+

     for(int ii = 0; ii < GetPageCount(); ii++)
     {
         page = m_pages[ii];
         info.version = 0;
         info.iconSuiteID = 0;
     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 ) ;
+        wxMacStringToPascal( page->GetLabel() , info.name ) ;
+
+        SetControlData( (ControlHandle) m_macControl, ii+1, kControlTabInfoTag,
+            sizeof( ControlTabInfoRec) , (char*) &info ) ;
+        SetTabEnabled( (ControlHandle) m_macControl , ii+1 , true ) ;
+#if 0 // TARGET_CARBON
+        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
+            ControlButtonContentInfo info ;
+            wxMacCreateBitmapButton( &info , *GetImageList()->GetBitmap( GetPageImage(ii ) ) , kControlContentPictHandle) ;
+            IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle(0) ;
+            OSErr err = SetIconFamilyData( iconFamily, 'PICT' , (Handle) info.u.picture ) ;
+            wxASSERT_MSG( err == noErr , "Error when adding bitmap" ) ;
+            IconRef iconRef ;
+            err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) 1 , iconFamily, &iconRef ) ;
+            wxASSERT_MSG( err == noErr , "Error when adding bitmap" ) ;
+            info.contentType = kControlContentIconRef ;
+            info.u.iconRef = iconRef ;
+            SetControlData( (ControlHandle) m_macControl, ii+1,kControlTabImageContentTag,
+                sizeof( info ), (Ptr)&info );
+            wxASSERT_MSG( err == noErr , "Error when setting icon on tab" ) ;
+               UnregisterIconRef( 'WXNG' , (OSType) 1 ) ;
+            ReleaseIconRef( iconRef ) ;
+            DisposeHandle( (Handle) iconFamily ) ;
+        }

 #endif
 #endif

-        SetControlData( m_macControl, ii+1, kControlTabInfoTag,
-                        sizeof( ControlTabInfoRec) , (char*) &info ) ;
-        SetControlData( m_macControl, ii+1, kControlTabEnabledFlagTag,
-                        sizeof( Boolean ), (Ptr)&enabled );

     }
     Rect bounds;
     }
     Rect bounds;

-    GetControlBounds(m_macControl, &bounds);
-    InvalWindowRect(MacGetRootWindow(), &bounds);
+    GetControlBounds((ControlHandle)m_macControl, &bounds);
+    InvalWindowRect((WindowRef)MacGetRootWindow(), &bounds);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -323,9 +468,10 @@ void wxNotebook::OnSize(wxSizeEvent& event)
     unsigned int nCount = m_pages.Count();
     for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
         wxNotebookPage *pPage = m_pages[nPage];
     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 );
+        pPage->SetSize(wxMacTabLeftMargin(GetWindowStyle()) + m_macHorizontalBorder,
+                       wxMacTabTopMargin(GetWindowStyle()) + m_macVerticalBorder,
+                       w - wxMacTabLeftMargin(GetWindowStyle()) - wxMacTabRightMargin(GetWindowStyle()) - 2*m_macHorizontalBorder,
+                       h - wxMacTabTopMargin(GetWindowStyle()) - wxMacTabBottomMargin(GetWindowStyle()) - 2*m_macVerticalBorder);

         if ( pPage->GetAutoLayout() ) {
             pPage->Layout();
         }
         if ( pPage->GetAutoLayout() ) {
             pPage->Layout();
         }


@@ -388,7 +534,7 @@ bool wxNotebook::DoPhase(int /* nPhase */)
 
 void wxNotebook::Command(wxCommandEvent& event)
 {
 
 void wxNotebook::Command(wxCommandEvent& event)
 {

-    wxFAIL_MSG("wxNotebook::Command not implemented");
+    wxFAIL_MSG(wxT("wxNotebook::Command not implemented"));

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -421,11 +567,80 @@ void wxNotebook::ChangePage(int nOldSel, int nSel)
     m_nSelection = nSel;
 }
 
     m_nSelection = nSel;
 }
 

-void wxNotebook::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) 
+
+void  wxNotebook::OnMouse( wxMouseEvent &event )

 {
 {

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

 
 

-  ProcessEvent(event);
+        control = (ControlHandle) m_macControl ;
+        if ( control && ::IsControlActive( control ) )
+        {
+            {
+                wxNotebookEvent changing(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId,
+                    ::GetControl32BitValue(control) - 1, m_nSelection);
+                changing.SetEventObject(this);
+                GetEventHandler()->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,
+                        ::GetControl32BitValue(control) - 1, m_nSelection);
+                    event.SetEventObject(this);
+
+                    GetEventHandler()->ProcessEvent(event);
+                }
+            }
+        }
+    }
+}
+
+
+void wxNotebook::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
+{
+#if 0
+    wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId , ::GetControl32BitValue((ControlHandle)m_macControl) - 1, m_nSelection);
+    event.SetEventObject(this);
+
+    ProcessEvent(event);
+#endif

 }
 
 }