further encapsulation of graphics context, wxdc becoming 'generic'

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

diff --git a/src/mac/carbon/checklst.cpp b/src/mac/carbon/checklst.cpp
index 2f43152c2a1ceae6beb1ea7bd062f1ce918100d2..458a6e43f652faaa851d5bc1582b7c652b549319 100644 (file)
--- a/src/mac/carbon/checklst.cpp
+++ b/src/mac/carbon/checklst.cpp
@@ -1,74 +1,272 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        checklst.cpp
+// Name:        src/mac/carbon/checklst.cpp

 // Purpose:     implementation of wxCheckListBox class
 // Purpose:     implementation of wxCheckListBox class

-// 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
 ///////////////////////////////////////////////////////////////////////////////

+//
+// new DataBrowser-based version

 
 

-// ============================================================================
-// headers & declarations
-// ============================================================================

 
 

-#ifdef __GNUG__
-#pragma implementation "checklst.h"
-#endif
+#include "wx/wxprec.h"
+
+#if wxUSE_CHECKLISTBOX

 
 #include "wx/checklst.h"
 
 
 #include "wx/checklst.h"
 

-// ============================================================================
-// implementation
-// ============================================================================
+#ifndef WX_PRECOMP
+    #include "wx/arrstr.h"
+#endif

 
 

-#if !USE_SHARED_LIBRARY
-  IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox, wxListBox)
+#include "wx/mac/uma.h"
+
+#ifndef __DARWIN__
+#include <Appearance.h>

 #endif
 
 #endif
 

-// ----------------------------------------------------------------------------
-// implementation of wxCheckListBox class
-// ----------------------------------------------------------------------------
+IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox, wxListBox)

 
 

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

 BEGIN_EVENT_TABLE(wxCheckListBox, wxListBox)
 END_EVENT_TABLE()
 
 BEGIN_EVENT_TABLE(wxCheckListBox, wxListBox)
 END_EVENT_TABLE()
 

-// control creation
-// ----------------
+class wxMacDataBrowserCheckListControl : public wxMacDataBrowserListControl , public wxMacCheckListControl
+{
+public:
+    wxMacDataBrowserCheckListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style );
+    virtual ~wxMacDataBrowserCheckListControl();
+
+    virtual wxMacListBoxItem* CreateItem();
+
+    virtual bool            MacIsChecked(unsigned int n) const;
+    virtual void            MacCheck(unsigned int n, bool bCheck = true);
+};

 
 

-// def ctor: use Create() to really create the control
-wxCheckListBox::wxCheckListBox() : wxListBox()
+void wxCheckListBox::Init()

 {
 }
 
 {
 }
 

-// ctor which creates the associated control
-wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id,
-                               const wxPoint& pos, const wxSize& size,
-                               int nStrings, const wxString choices[],
-                               long style, const wxValidator& val,
-                               const wxString& name)
-              : wxListBox()
+bool wxCheckListBox::Create(
+    wxWindow *parent,
+    wxWindowID id,
+    const wxPoint &pos,
+    const wxSize &size,
+    const wxArrayString& choices,
+    long style,
+    const wxValidator& validator,
+    const wxString &name )

 {
 {

-    // TODO: you'll probably need a separate Create instead of using
-    // the wxListBox one as here.
-    Create(parent, id, pos, size, nStrings, choices, style|wxLB_OWNERDRAW, val, name);
+    wxCArrayString chs( choices );
+
+    return Create( parent, id, pos, size, chs.GetCount(), chs.GetStrings(), style, validator, name );

 }
 
 }
 

-// check items
-// -----------
+bool wxCheckListBox::Create(
+   wxWindow *parent,
+   wxWindowID id,
+   const wxPoint& pos,
+   const wxSize& size,
+   int n,
+   const wxString choices[],
+   long style,
+   const wxValidator& validator,
+   const wxString& name )
+{
+    m_macIsUserPane = false;
+
+    wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED),
+                  wxT("only one of listbox selection modes can be specified") );
+
+    if ( !wxListBoxBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) )
+        return false;
+
+    // this will be increased by our Append command
+    wxMacDataBrowserCheckListControl* control = new wxMacDataBrowserCheckListControl( this, pos, size, style );
+    control->SetClientDataType( m_clientDataItemsType );
+    m_peer = control;
+
+    MacPostControlCreate(pos,size);
+
+    InsertItems( n , choices , 0 );
+
+    // Needed because it is a wxControlWithItems
+    SetBestSize( size );

 
 

-bool wxCheckListBox::IsChecked(size_t uiIndex) const
+    return true;
+}
+
+// ----------------------------------------------------------------------------
+// wxCheckListBox functions
+// ----------------------------------------------------------------------------
+
+bool wxCheckListBox::IsChecked(unsigned int item) const
+{
+    wxCHECK_MSG( IsValid(item), false,
+                 wxT("invalid index in wxCheckListBox::IsChecked") );
+
+    return GetPeer()->MacIsChecked( item );
+}
+
+void wxCheckListBox::Check(unsigned int item, bool check)

 {
 {

-    // TODO
-    return FALSE;
+    wxCHECK_RET( IsValid(item),
+                 wxT("invalid index in wxCheckListBox::Check") );
+
+    bool isChecked = GetPeer()->MacIsChecked( item );
+    if ( check != isChecked )
+    {
+        GetPeer()->MacCheck( item , check );
+    }

 }
 
 }
 

-void wxCheckListBox::Check(size_t uiIndex, bool bCheck)
+wxMacCheckListControl* wxCheckListBox::GetPeer() const

 {
 {

-    // TODO
+    return dynamic_cast<wxMacCheckListControl*>(m_peer);

 }
 
 }
 

+const short kCheckboxColumnId = 1026;
+
+wxMacDataBrowserCheckListControl::wxMacDataBrowserCheckListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style)
+    : wxMacDataBrowserListControl( peer, pos, size, style )
+{
+    OSStatus err = noErr;
+
+    DataBrowserListViewColumnDesc columnDesc;
+    columnDesc.headerBtnDesc.titleOffset = 0;
+    columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
+
+    columnDesc.headerBtnDesc.btnFontStyle.flags =
+        kControlUseFontMask | kControlUseJustMask;
+
+    columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent;
+    columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault;
+    columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
+    columnDesc.headerBtnDesc.btnFontStyle.style = normal;
+    columnDesc.headerBtnDesc.titleString = NULL;
+
+    columnDesc.headerBtnDesc.minimumWidth = 30;
+    columnDesc.headerBtnDesc.maximumWidth = 30;
+
+    columnDesc.propertyDesc.propertyID = kCheckboxColumnId;
+    columnDesc.propertyDesc.propertyType = kDataBrowserCheckboxType;
+    columnDesc.propertyDesc.propertyFlags =
+        kDataBrowserPropertyIsMutable
+        | kDataBrowserTableViewSelectionColumn
+        | kDataBrowserDefaultPropertyFlags;
+
+    err = AddColumn( &columnDesc, 0 );
+    verify_noerr( err );
+}
+
+wxMacDataBrowserCheckListControl::~wxMacDataBrowserCheckListControl()
+{
+
+}
+
+class wxMacCheckListBoxItem : public wxMacListBoxItem
+{
+public :
+    wxMacCheckListBoxItem()
+    {
+        m_isChecked = false;
+    }
+
+    virtual ~wxMacCheckListBoxItem()
+    {
+    }
+
+    virtual OSStatus GetSetData( wxMacDataItemBrowserControl *owner ,
+        DataBrowserPropertyID property,
+        DataBrowserItemDataRef itemData,
+        bool changeValue )
+    {
+        OSStatus err = errDataBrowserPropertyNotSupported;
+
+        wxCheckListBox *checklist = wxDynamicCast( owner->GetPeer() , wxCheckListBox );
+        wxCHECK_MSG( checklist != NULL , errDataBrowserPropertyNotSupported , wxT("wxCheckListBox expected"));
+
+        if ( !changeValue )
+        {
+            switch (property)
+            {
+                case kCheckboxColumnId:
+                    verify_noerr(SetDataBrowserItemDataButtonValue( itemData, m_isChecked ? kThemeButtonOn : kThemeButtonOff ));
+                    err = noErr;
+                    break;
+
+                case kDataBrowserItemIsEditableProperty:
+                    verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
+                    err = noErr;
+                    break;
+
+                default:
+                    break;
+            }
+        }
+        else
+        {
+            switch (property)
+            {
+            case kCheckboxColumnId:
+                {
+                    // we have to change this behind the back, since Check() would be triggering another update round
+                    bool newVal = !m_isChecked;
+                    verify_noerr(SetDataBrowserItemDataButtonValue( itemData, newVal ? kThemeButtonOn : kThemeButtonOff ));
+                    m_isChecked = newVal;
+                    err = noErr;
+
+                    wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, checklist->GetId() );
+                    event.SetInt( owner->GetLineFromItem( this ) );
+                    event.SetEventObject( checklist );
+                    checklist->GetEventHandler()->ProcessEvent( event );
+                }
+                break;
+
+            default:
+                break;
+            }
+        }
+
+        if ( err == errDataBrowserPropertyNotSupported )
+            err = wxMacListBoxItem::GetSetData( owner , property, itemData , changeValue);
+
+        return err;
+    }
+
+    void Check( bool check )
+    {
+        m_isChecked = check;
+    }
+    bool IsChecked() const
+    {
+         return m_isChecked;
+    }
+
+protected :
+    bool        m_isChecked;
+};
+
+wxMacListBoxItem* wxMacDataBrowserCheckListControl::CreateItem()
+{
+    return new wxMacCheckListBoxItem();
+}
+
+void wxMacDataBrowserCheckListControl::MacCheck( unsigned int n, bool bCheck)
+{
+    wxMacCheckListBoxItem* item = dynamic_cast<wxMacCheckListBoxItem*>( GetItemFromLine( n) );
+    item->Check( bCheck);
+    UpdateItem(wxMacDataBrowserRootContainer, item , kCheckboxColumnId);
+}
+
+bool wxMacDataBrowserCheckListControl::MacIsChecked( unsigned int n) const
+{
+    wxMacCheckListBoxItem * item = dynamic_cast<wxMacCheckListBoxItem*>( GetItemFromLine( n ) );
+    return item->IsChecked();
+}
+
+

 
 

+#endif // wxUSE_CHECKLISTBOX