/////////////////////////////////////////////////////////////////////////////
-// Name: stattext.cpp
+// Name: src/mac/carbon/stattext.cpp
// Purpose: wxStaticText
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) Stefan Csomor
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "stattext.h"
-#endif
+#include "wx/wxprec.h"
+
+#if wxUSE_STATTEXT
-#include "wx/app.h"
#include "wx/stattext.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/dc.h"
+ #include "wx/dcclient.h"
+ #include "wx/settings.h"
+#endif // WX_PRECOMP
+
#include "wx/notebook.h"
#include "wx/tabctrl.h"
-#include "wx/dc.h"
-#include "wx/dcclient.h"
+
+#include "wx/mac/uma.h"
#include <stdio.h>
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
-#endif
-#include <wx/mac/uma.h>
-BEGIN_EVENT_TABLE(wxStaticText, wxControl)
- EVT_PAINT(wxStaticText::OnPaint)
-END_EVENT_TABLE()
-
-bool wxStaticText::Create(wxWindow *parent, wxWindowID id,
- const wxString& label,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+bool wxStaticText::Create( wxWindow *parent,
+ wxWindowID id,
+ const wxString& label,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name )
{
- SetName(name);
- m_backgroundColour = parent->GetBackgroundColour() ;
- m_foregroundColour = parent->GetForegroundColour() ;
+ m_macIsUserPane = false;
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
+ if ( !wxControl::Create( parent, id, pos, size, style, wxDefaultValidator, name ) )
+ return false;
- m_windowStyle = style;
- m_label = label ;
+ Rect bounds = wxMacGetBoundsForControl( this, pos, size );
- bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
- SetSizeOrDefault( size ) ;
-
- return ret;
+ m_peer = new wxMacControl( this );
+ OSStatus err = CreateStaticTextControl(
+ MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
+ &bounds, NULL, NULL, m_peer->GetControlRefAddr() );
+ verify_noerr( err );
+
+ if ( ( style & wxST_ELLIPSIZE_END ) || ( style & wxST_ELLIPSIZE_MIDDLE ) )
+ {
+ TruncCode tCode = truncEnd;
+ if ( style & wxST_ELLIPSIZE_MIDDLE )
+ tCode = truncMiddle;
+
+ err = m_peer->SetData( kControlStaticTextTruncTag, tCode );
+ err = m_peer->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
+ }
+
+ MacPostControlCreate( pos, size );
+
+ SetLabel(label);
+
+ return true;
}
-void wxStaticText::OnDraw( wxDC &dc )
+wxSize wxStaticText::DoGetBestSize() const
{
- if (m_width <= 0 || m_height <= 0)
- return;
-
- PrepareDC(dc);
+ Rect bestsize = { 0 , 0 , 0 , 0 } ;
+ Point bounds;
- bool doClear = true ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() ) {
- Rect rect = { -32767 , -32767 , 32767 , 32767 } ;
- if ( DrawThemeTabPane != (void*)kUnresolvedCFragSymbolAddress )
- DrawThemeTabPane ( &rect, kThemeStateActive);
- doClear = false ;
- }
- break ;
- }
-
- parent = parent->GetParent() ;
- }
- }
- }
- if ( doClear )
- dc.Clear() ;
-
- int x = 0 ;
- int y = 0 ;
- wxString text = m_label ;
- wxString paragraph ;
- int i = 0 ;
- int laststop = 0 ;
- long width, height ;
-
- while( i < text.Length() )
- {
- if( text[i] == 13 || text[i] == 10)
- {
- paragraph = text.Mid( laststop , i - laststop ) ;
- while( paragraph.Length() > 0 )
- {
- dc.GetTextExtent( paragraph , &width , &height ) ;
- if ( width > m_width )
- {
- for ( int p = paragraph.Length() -1 ; p > 0 ; --p )
- {
- if ( paragraph[p]=='.' )
- {
- dc.GetTextExtent( paragraph.Left(p+1) , &width , &height ) ;
- if ( width <= m_width )
- {
- int pos = x ;
- if ( HasFlag( wxALIGN_CENTER ) )
- {
- pos += ( m_width - width ) / 2 ;
- }
- else if ( HasFlag( wxALIGN_RIGHT ) )
- {
- pos += ( m_width - width ) ;
- }
- dc.DrawText( paragraph.Left(p+1), pos , y) ;
- y += height ;
- paragraph = paragraph.Mid(p+1) ;
- break ;
- }
- }
- if ( paragraph[p]==' ' )
- {
- dc.GetTextExtent( paragraph.Left(p) , &width , &height ) ;
- if ( width <= m_width )
- {
- int pos = x ;
- if ( HasFlag( wxALIGN_CENTER ) )
- {
- pos += ( m_width - width ) / 2 ;
- }
- else if ( HasFlag( wxALIGN_RIGHT ) )
- {
- pos += ( m_width - width ) ;
- }
- dc.DrawText( paragraph.Left(p), pos , y) ;
- y += height ;
- paragraph = paragraph.Mid(p+1) ;
- break ;
- }
- }
- }
- }
- else
- {
- dc.DrawText( paragraph, x , y) ;
- paragraph="";
- y += height ;
- }
- }
- laststop = i+1 ;
- }
- ++i ;
- }
- paragraph = text.Mid( laststop , text.Length() - laststop ) ;
- while( paragraph.Length() > 0 )
- {
- dc.GetTextExtent( paragraph , &width , &height ) ;
- if ( width > m_width )
- {
- for ( int p = paragraph.Length() -1 ; p > 0 ; --p )
- {
- if ( paragraph[p]=='.' )
- {
- dc.GetTextExtent( paragraph.Left(p+1) , &width , &height ) ;
- if ( width <= m_width )
- {
- int pos = x ;
- if ( HasFlag( wxALIGN_CENTER ) )
- {
- pos += ( m_width - width ) / 2 ;
- }
- else if ( HasFlag( wxALIGN_RIGHT ) )
- {
- pos += ( m_width - width ) ;
- }
- dc.DrawText( paragraph.Left(p+1), pos , y) ;
- y += height ;
- paragraph = paragraph.Mid(p+1) ;
- break ;
- }
- }
- if ( paragraph[p]==' ' )
- {
- dc.GetTextExtent( paragraph.Left(p) , &width , &height ) ;
- if ( width <= m_width )
- {
- int pos = x ;
- if ( HasFlag( wxALIGN_CENTER ) )
- {
- pos += ( m_width - width ) / 2 ;
- }
- else if ( HasFlag( wxALIGN_RIGHT ) )
- {
- pos += ( m_width - width ) ;
- }
- dc.DrawText( paragraph.Left(p), pos , y) ;
- y += height ;
- paragraph = paragraph.Mid(p+1) ;
- break ;
- }
- }
- }
- }
- else
- {
- int pos = x ;
- if ( HasFlag( wxALIGN_CENTER ) )
- {
- pos += ( m_width - width ) / 2 ;
- }
- else if ( HasFlag( wxALIGN_RIGHT ) )
- {
- pos += ( m_width - width ) ;
- }
- dc.DrawText( paragraph, pos , y) ;
- paragraph="";
- y += height ;
- }
- }
+ // try the built-in best size if available
+ Boolean former = m_peer->GetData<Boolean>( kControlStaticTextIsMultilineTag);
+ m_peer->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
+ m_peer->GetBestRect( &bestsize ) ;
+ m_peer->SetData( kControlStaticTextIsMultilineTag, former );
+ if ( !EmptyRect( &bestsize ) )
+ {
+ bounds.h = bestsize.right - bestsize.left ;
+ bounds.v = bestsize.bottom - bestsize.top ;
+ }
+ else
+ {
+ ControlFontStyleRec controlFont;
+ OSStatus err = m_peer->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
+ verify_noerr( err );
+
+ wxCFStringRef str( m_label, GetFont().GetEncoding() );
+
+#if wxMAC_USE_ATSU_TEXT
+ SInt16 baseline;
+ if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
+ {
+ err = GetThemeTextDimensions(
+ (!m_label.empty() ? (CFStringRef)str : CFSTR(" ")),
+ m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
+ verify_noerr( err );
+ }
+ else
+#endif
+ {
+ wxClientDC dc(const_cast<wxStaticText*>(this));
+ wxCoord width, height ;
+ dc.GetTextExtent( m_label , &width, &height);
+ bounds.h = width;
+ bounds.v = height;
+ }
+
+ if ( m_label.empty() )
+ bounds.h = 0;
+ }
+ bounds.h += MacGetLeftBorderSize() + MacGetRightBorderSize();
+ bounds.v += MacGetTopBorderSize() + MacGetBottomBorderSize();
+
+ return wxSize( bounds.h, bounds.v );
}
-void wxStaticText::OnPaint( wxPaintEvent &event )
+void wxStaticText::SetLabel(const wxString& label)
{
- wxPaintDC dc(this);
- OnDraw( dc ) ;
+ m_labelOrig = label;
+
+ // middle/end ellipsization is handled by the OS:
+ if ( HasFlag(wxST_ELLIPSIZE_END) || HasFlag(wxST_ELLIPSIZE_MIDDLE) )
+ {
+ // remove markup
+ wxString str(label);
+ if (HasFlag(wxST_MARKUP))
+ str = RemoveMarkup(label);
+
+ // and leave ellipsization to the OS
+ DoSetLabel(str);
+ }
+ else // not supported natively
+ {
+ DoSetLabel(GetEllipsizedLabelWithoutMarkup());
+ }
+
+ if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) &&
+ !IsEllipsized() ) // don't resize if we adjust to current size
+ {
+ InvalidateBestSize();
+ SetSize( GetBestSize() );
+ }
+
+ Refresh();
+
+ // we shouldn't need forced updates
+ // Update();
}
-wxSize wxStaticText::DoGetBestSize() const
+bool wxStaticText::SetFont(const wxFont& font)
{
- int x , y ;
- int widthTextMax = 0, widthLine,
- heightTextTotal = 0, heightLineDefault = 0, heightLine = 0;
-
- wxString curLine;
- for ( const wxChar *pc = m_label; ; pc++ ) {
- if ( *pc == wxT('\n') || *pc == wxT('\0') ) {
- if ( !curLine ) {
- // we can't use GetTextExtent - it will return 0 for both width
- // and height and an empty line should count in height
- // calculation
- if ( !heightLineDefault )
- heightLineDefault = heightLine;
- if ( !heightLineDefault )
- GetTextExtent(_T("W"), NULL, &heightLineDefault);
-
- heightTextTotal += heightLineDefault;
- }
- else {
- GetTextExtent(curLine, &widthLine, &heightLine);
- if ( widthLine > widthTextMax )
- widthTextMax = widthLine;
- heightTextTotal += heightLine;
- }
-
- if ( *pc == wxT('\n') ) {
- curLine.Empty();
- }
- else {
- // the end of string
- break;
- }
- }
- else {
- curLine += *pc;
+ bool ret = wxControl::SetFont( font );
+
+ if ( ret )
+ {
+ if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
+ {
+ InvalidateBestSize();
+ SetSize( GetBestSize() );
}
}
- return wxSize(widthTextMax, heightTextTotal);
+ return ret;
+}
+
+
+// for wxST_ELLIPSIZE_* support:
+
+void wxStaticText::DoSetLabel(const wxString& label)
+{
+ m_labelOrig = label;
+ m_label = RemoveMnemonics(label);
+
+ wxCFStringRef str( m_label, GetFont().GetEncoding() );
+ OSStatus err = m_peer->SetData<CFStringRef>(kControlEntireControl, kControlStaticTextCFStringTag, str);
+ verify_noerr( err );
}
-void wxStaticText::SetLabel(const wxString& st )
+wxString wxStaticText::DoGetLabel() const
{
- SetTitle( st ) ;
- m_label = st ;
- if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
- SetSizeOrDefault() ;
-
- Refresh() ;
- MacUpdateImmediately() ;
-// wxClientDC dc(this);
-// OnDraw( dc ) ;
+ return m_label;
}
+
+/*
+ FIXME: UpdateLabel() should be called on size events when wxST_ELLIPSIZE_START is set
+ to allow correct dynamic ellipsizing of the label
+*/
+
+#endif //if wxUSE_STATTEXT
projects / wxWidgets.git / blobdiff