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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/mac/carbon/stattext.cpp
3// Purpose: wxStaticText
4// Author: Stefan Csomor
5// Modified by:
6// Created: 04/01/98
7// RCS-ID: $Id$
8// Copyright: (c) Stefan Csomor
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#include "wx/wxprec.h"
13
14#if wxUSE_STATTEXT
15
16#include "wx/stattext.h"
17
18#ifndef WX_PRECOMP
19 #include "wx/app.h"
20 #include "wx/utils.h"
21 #include "wx/dc.h"
22 #include "wx/dcclient.h"
23 #include "wx/settings.h"
24#endif // WX_PRECOMP
25
26#include "wx/notebook.h"
27#include "wx/tabctrl.h"
28
29#include "wx/mac/uma.h"
30
31#include <stdio.h>
32
33IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
34
35
36bool wxStaticText::Create( wxWindow *parent,
37 wxWindowID id,
38 const wxString& label,
39 const wxPoint& pos,
40 const wxSize& size,
41 long style,
42 const wxString& name )
43{
44 m_macIsUserPane = false;
45
46 if ( !wxControl::Create( parent, id, pos, size, style, wxDefaultValidator, name ) )
47 return false;
48
49 Rect bounds = wxMacGetBoundsForControl( this, pos, size );
50
51 m_peer = new wxMacControl( this );
52 OSStatus err = CreateStaticTextControl(
53 MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
54 &bounds, NULL, NULL, m_peer->GetControlRefAddr() );
55 verify_noerr( err );
56
57 if ( ( style & wxST_ELLIPSIZE_END ) || ( style & wxST_ELLIPSIZE_MIDDLE ) )
58 {
59 TruncCode tCode = truncEnd;
60 if ( style & wxST_ELLIPSIZE_MIDDLE )
61 tCode = truncMiddle;
62
63 err = m_peer->SetData( kControlStaticTextTruncTag, tCode );
64 err = m_peer->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
65 }
66
67 MacPostControlCreate( pos, size );
68
69 SetLabel(label);
70
71 return true;
72}
73
74wxSize wxStaticText::DoGetBestSize() const
75{
76 Rect bestsize = { 0 , 0 , 0 , 0 } ;
77 Point bounds;
78
79 // try the built-in best size if available
80 Boolean former = m_peer->GetData<Boolean>( kControlStaticTextIsMultilineTag);
81 m_peer->SetData( kControlStaticTextIsMultilineTag, (Boolean)0 );
82 m_peer->GetBestRect( &bestsize ) ;
83 m_peer->SetData( kControlStaticTextIsMultilineTag, former );
84 if ( !EmptyRect( &bestsize ) )
85 {
86 bounds.h = bestsize.right - bestsize.left ;
87 bounds.v = bestsize.bottom - bestsize.top ;
88 }
89 else
90 {
91 ControlFontStyleRec controlFont;
92 OSStatus err = m_peer->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
93 verify_noerr( err );
94
95 wxCFStringRef str( m_label, m_font.GetEncoding() );
96
97#if wxMAC_USE_ATSU_TEXT
98 SInt16 baseline;
99 if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
100 {
101 err = GetThemeTextDimensions(
102 (!m_label.empty() ? (CFStringRef)str : CFSTR(" ")),
103 m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
104 verify_noerr( err );
105 }
106 else
107#endif
108 {
109 wxClientDC dc(const_cast<wxStaticText*>(this));
110 wxCoord width, height ;
111 dc.GetTextExtent( m_label , &width, &height);
112 bounds.h = width;
113 bounds.v = height;
114 }
115
116 if ( m_label.empty() )
117 bounds.h = 0;
118 }
119 bounds.h += MacGetLeftBorderSize() + MacGetRightBorderSize();
120 bounds.v += MacGetTopBorderSize() + MacGetBottomBorderSize();
121
122 return wxSize( bounds.h, bounds.v );
123}
124
125void wxStaticText::SetLabel(const wxString& label)
126{
127 m_labelOrig = label;
128
129 // middle/end ellipsization is handled by the OS:
130 if ( HasFlag(wxST_ELLIPSIZE_END) || HasFlag(wxST_ELLIPSIZE_MIDDLE) )
131 {
132 // remove markup
133 wxString str(label);
134 if (HasFlag(wxST_MARKUP))
135 str = RemoveMarkup(label);
136
137 // and leave ellipsization to the OS
138 DoSetLabel(str);
139 }
140 else // not supported natively
141 {
142 DoSetLabel(GetEllipsizedLabelWithoutMarkup());
143 }
144
145 if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) &&
146 !IsEllipsized() ) // don't resize if we adjust to current size
147 {
148 InvalidateBestSize();
149 SetSize( GetBestSize() );
150 }
151
152 Refresh();
153
154 // we shouldn't need forced updates
155 // Update();
156}
157
158bool wxStaticText::SetFont(const wxFont& font)
159{
160 bool ret = wxControl::SetFont( font );
161
162 if ( ret )
163 {
164 if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
165 {
166 InvalidateBestSize();
167 SetSize( GetBestSize() );
168 }
169 }
170
171 return ret;
172}
173
174
175// for wxST_ELLIPSIZE_* support:
176
177void wxStaticText::DoSetLabel(const wxString& label)
178{
179 m_labelOrig = label;
180 m_label = RemoveMnemonics(label);
181
182 wxCFStringRef str( m_label, m_font.GetEncoding() );
183 OSStatus err = m_peer->SetData<CFStringRef>(kControlEntireControl, kControlStaticTextCFStringTag, str);
184 verify_noerr( err );
185}
186
187wxString wxStaticText::DoGetLabel() const
188{
189 return m_label;
190}
191
192/*
193 FIXME: UpdateLabel() should be called on size events when wxST_ELLIPSIZE_START is set
194 to allow correct dynamic ellipsizing of the label
195*/
196
197#endif //if wxUSE_STATTEXT