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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: src/osx/textentry_osx.cpp | |
3 | // Purpose: wxTextEntry | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: Kevin Ollivier | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id: textctrl.cpp 54820 2008-07-29 20:04:11Z SC $ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include "wx/wxprec.h" | |
13 | ||
14 | #if wxUSE_TEXTCTRL | |
15 | ||
16 | #include "wx/textctrl.h" | |
17 | ||
18 | #ifndef WX_PRECOMP | |
19 | #include "wx/intl.h" | |
20 | #include "wx/app.h" | |
21 | #include "wx/utils.h" | |
22 | #include "wx/dc.h" | |
23 | #include "wx/button.h" | |
24 | #include "wx/menu.h" | |
25 | #include "wx/settings.h" | |
26 | #include "wx/msgdlg.h" | |
27 | #include "wx/toplevel.h" | |
28 | #endif | |
29 | ||
30 | #ifdef __DARWIN__ | |
31 | #include <sys/types.h> | |
32 | #include <sys/stat.h> | |
33 | #else | |
34 | #include <stat.h> | |
35 | #endif | |
36 | ||
37 | #if wxUSE_STD_IOSTREAM | |
38 | #if wxUSE_IOSTREAMH | |
39 | #include <fstream.h> | |
40 | #else | |
41 | #include <fstream> | |
42 | #endif | |
43 | #endif | |
44 | ||
45 | #include "wx/filefn.h" | |
46 | #include "wx/sysopt.h" | |
47 | #include "wx/thread.h" | |
48 | ||
49 | #include "wx/osx/private.h" | |
50 | ||
51 | wxString wxTextEntry::DoGetValue() const | |
52 | { | |
53 | return GetTextPeer()->GetStringValue() ; | |
54 | } | |
55 | ||
56 | void wxTextEntry::GetSelection(long* from, long* to) const | |
57 | { | |
58 | GetTextPeer()->GetSelection( from , to ) ; | |
59 | } | |
60 | ||
61 | void wxTextEntry::SetMaxLength(unsigned long len) | |
62 | { | |
63 | m_maxLength = len ; | |
64 | } | |
65 | ||
66 | // Clipboard operations | |
67 | ||
68 | void wxTextEntry::Copy() | |
69 | { | |
70 | if (CanCopy()) | |
71 | GetTextPeer()->Copy() ; | |
72 | } | |
73 | ||
74 | void wxTextEntry::Cut() | |
75 | { | |
76 | if (CanCut()) | |
77 | GetTextPeer()->Cut() ; | |
78 | } | |
79 | ||
80 | void wxTextEntry::Paste() | |
81 | { | |
82 | if (CanPaste()) | |
83 | GetTextPeer()->Paste() ; | |
84 | } | |
85 | ||
86 | bool wxTextEntry::CanCopy() const | |
87 | { | |
88 | // Can copy if there's a selection | |
89 | long from, to; | |
90 | GetSelection( &from, &to ); | |
91 | ||
92 | return (from != to); | |
93 | } | |
94 | ||
95 | bool wxTextEntry::CanCut() const | |
96 | { | |
97 | if ( !IsEditable() ) | |
98 | return false; | |
99 | ||
100 | // Can cut if there's a selection | |
101 | long from, to; | |
102 | GetSelection( &from, &to ); | |
103 | ||
104 | return (from != to); | |
105 | } | |
106 | ||
107 | bool wxTextEntry::CanPaste() const | |
108 | { | |
109 | if (!IsEditable()) | |
110 | return false; | |
111 | ||
112 | return GetTextPeer()->CanPaste() ; | |
113 | } | |
114 | ||
115 | void wxTextEntry::SetEditable(bool editable) | |
116 | { | |
117 | if ( editable != m_editable ) | |
118 | { | |
119 | m_editable = editable ; | |
120 | GetTextPeer()->SetEditable( editable ) ; | |
121 | } | |
122 | } | |
123 | ||
124 | void wxTextEntry::SetInsertionPoint(long pos) | |
125 | { | |
126 | SetSelection( pos , pos ) ; | |
127 | } | |
128 | ||
129 | void wxTextEntry::SetInsertionPointEnd() | |
130 | { | |
131 | long pos = GetLastPosition(); | |
132 | SetInsertionPoint( pos ); | |
133 | } | |
134 | ||
135 | long wxTextEntry::GetInsertionPoint() const | |
136 | { | |
137 | long begin, end ; | |
138 | GetSelection( &begin , &end ) ; | |
139 | ||
140 | return begin ; | |
141 | } | |
142 | ||
143 | wxTextPos wxTextEntry::GetLastPosition() const | |
144 | { | |
145 | return GetTextPeer()->GetLastPosition() ; | |
146 | } | |
147 | ||
148 | void wxTextEntry::Remove(long from, long to) | |
149 | { | |
150 | GetTextPeer()->Remove( from , to ) ; | |
e567904a VZ |
151 | |
152 | SendTextUpdatedEventIfAllowed(); | |
c84030e0 KO |
153 | } |
154 | ||
155 | void wxTextEntry::SetSelection(long from, long to) | |
156 | { | |
157 | GetTextPeer()->SetSelection( from , to ) ; | |
158 | } | |
159 | ||
160 | void wxTextEntry::WriteText(const wxString& str) | |
161 | { | |
162 | GetTextPeer()->WriteText( str ) ; | |
e567904a VZ |
163 | |
164 | SendTextUpdatedEventIfAllowed(); | |
c84030e0 KO |
165 | } |
166 | ||
167 | void wxTextEntry::Clear() | |
168 | { | |
169 | GetTextPeer()->Clear() ; | |
e567904a VZ |
170 | |
171 | SendTextUpdatedEventIfAllowed(); | |
c84030e0 KO |
172 | } |
173 | ||
174 | bool wxTextEntry::IsEditable() const | |
175 | { | |
176 | return m_editable ; | |
177 | } | |
178 | ||
179 | // ---------------------------------------------------------------------------- | |
180 | // Undo/redo | |
181 | // ---------------------------------------------------------------------------- | |
182 | ||
183 | void wxTextEntry::Undo() | |
184 | { | |
185 | if (CanUndo()) | |
186 | GetTextPeer()->Undo() ; | |
187 | } | |
188 | ||
189 | void wxTextEntry::Redo() | |
190 | { | |
191 | if (CanRedo()) | |
192 | GetTextPeer()->Redo() ; | |
193 | } | |
194 | ||
195 | bool wxTextEntry::CanUndo() const | |
196 | { | |
197 | if ( !IsEditable() ) | |
198 | return false ; | |
199 | ||
200 | return GetTextPeer()->CanUndo() ; | |
201 | } | |
202 | ||
203 | bool wxTextEntry::CanRedo() const | |
204 | { | |
205 | if ( !IsEditable() ) | |
206 | return false ; | |
207 | ||
208 | return GetTextPeer()->CanRedo() ; | |
209 | } | |
210 | ||
211 | wxTextWidgetImpl * wxTextEntry::GetTextPeer() const | |
212 | { | |
005ac806 VZ |
213 | wxWindow * const win = const_cast<wxTextEntry *>(this)->GetEditableWindow(); |
214 | ||
215 | return win ? dynamic_cast<wxTextWidgetImpl *>(win->GetPeer()) : NULL; | |
c84030e0 | 216 | } |
005ac806 | 217 | |
c84030e0 | 218 | #endif // wxUSE_TEXTCTRL |