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1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Name: src/mac/carbon/checklst.cpp | |
3 | // Purpose: implementation of wxCheckListBox class | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | // | |
12 | // new DataBrowser-based version | |
13 | ||
14 | ||
15 | #include "wx/wxprec.h" | |
16 | ||
17 | #if wxUSE_CHECKLISTBOX | |
18 | ||
19 | #include "wx/checklst.h" | |
20 | ||
21 | #ifndef WX_PRECOMP | |
22 | #include "wx/arrstr.h" | |
23 | #endif | |
24 | ||
1f0c8f31 | 25 | #include "wx/osx/uma.h" |
489468fe SC |
26 | |
27 | IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox, wxListBox) | |
28 | ||
29 | BEGIN_EVENT_TABLE(wxCheckListBox, wxListBox) | |
30 | END_EVENT_TABLE() | |
31 | ||
32 | class wxMacDataBrowserCheckListControl : public wxMacDataBrowserListControl , public wxMacCheckListControl | |
33 | { | |
34 | public: | |
35 | wxMacDataBrowserCheckListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style ); | |
36 | wxMacDataBrowserCheckListControl() {} | |
37 | virtual ~wxMacDataBrowserCheckListControl(); | |
38 | ||
39 | virtual wxMacDataItem* CreateItem(); | |
40 | ||
41 | virtual bool MacIsChecked(unsigned int n) const; | |
42 | virtual void MacCheck(unsigned int n, bool bCheck = true); | |
43 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacDataBrowserCheckListControl) | |
44 | }; | |
45 | ||
46 | IMPLEMENT_DYNAMIC_CLASS( wxMacDataBrowserCheckListControl , wxMacDataBrowserListControl ) | |
47 | ||
48 | void wxCheckListBox::Init() | |
49 | { | |
50 | } | |
51 | ||
52 | bool wxCheckListBox::Create( | |
53 | wxWindow *parent, | |
54 | wxWindowID id, | |
55 | const wxPoint &pos, | |
56 | const wxSize &size, | |
57 | const wxArrayString& choices, | |
58 | long style, | |
59 | const wxValidator& validator, | |
60 | const wxString &name ) | |
61 | { | |
62 | wxCArrayString chs( choices ); | |
63 | ||
64 | return Create( parent, id, pos, size, chs.GetCount(), chs.GetStrings(), style, validator, name ); | |
65 | } | |
66 | ||
67 | bool wxCheckListBox::Create( | |
68 | wxWindow *parent, | |
69 | wxWindowID id, | |
70 | const wxPoint& pos, | |
71 | const wxSize& size, | |
72 | int n, | |
73 | const wxString choices[], | |
74 | long style, | |
75 | const wxValidator& validator, | |
76 | const wxString& name ) | |
77 | { | |
78 | m_macIsUserPane = false; | |
79 | ||
80 | wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED), | |
81 | wxT("only one of listbox selection modes can be specified") ); | |
82 | ||
83 | if ( !wxListBoxBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) ) | |
84 | return false; | |
85 | ||
86 | // this will be increased by our Append command | |
87 | wxMacDataBrowserCheckListControl* control = new wxMacDataBrowserCheckListControl( this, pos, size, style ); | |
88 | // TODO CHECK control->SetClientDataType( m_clientDataItemsType ); | |
89 | m_peer = control; | |
90 | ||
91 | MacPostControlCreate(pos,size); | |
92 | ||
93 | InsertItems( n , choices , 0 ); | |
94 | ||
95 | // Needed because it is a wxControlWithItems | |
96 | SetInitialSize( size ); | |
97 | ||
98 | return true; | |
99 | } | |
100 | ||
101 | // ---------------------------------------------------------------------------- | |
102 | // wxCheckListBox functions | |
103 | // ---------------------------------------------------------------------------- | |
104 | ||
105 | bool wxCheckListBox::IsChecked(unsigned int item) const | |
106 | { | |
107 | wxCHECK_MSG( IsValid(item), false, | |
108 | wxT("invalid index in wxCheckListBox::IsChecked") ); | |
109 | ||
110 | return GetPeer()->MacIsChecked( item ); | |
111 | } | |
112 | ||
113 | void wxCheckListBox::Check(unsigned int item, bool check) | |
114 | { | |
115 | wxCHECK_RET( IsValid(item), | |
116 | wxT("invalid index in wxCheckListBox::Check") ); | |
117 | ||
118 | bool isChecked = GetPeer()->MacIsChecked( item ); | |
119 | if ( check != isChecked ) | |
120 | { | |
121 | GetPeer()->MacCheck( item , check ); | |
122 | } | |
123 | } | |
124 | ||
125 | wxMacCheckListControl* wxCheckListBox::GetPeer() const | |
126 | { | |
127 | wxMacDataBrowserCheckListControl *lb = wxDynamicCast(m_peer,wxMacDataBrowserCheckListControl); | |
128 | return lb ? wx_static_cast(wxMacCheckListControl*,lb) : 0 ; | |
129 | } | |
130 | ||
131 | const short kCheckboxColumnId = 1026; | |
132 | ||
133 | wxMacDataBrowserCheckListControl::wxMacDataBrowserCheckListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style) | |
134 | : wxMacDataBrowserListControl( peer, pos, size, style ) | |
135 | { | |
136 | OSStatus err = noErr; | |
137 | ||
138 | DataBrowserListViewColumnDesc columnDesc; | |
139 | columnDesc.headerBtnDesc.titleOffset = 0; | |
140 | columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc; | |
141 | ||
142 | columnDesc.headerBtnDesc.btnFontStyle.flags = | |
143 | kControlUseFontMask | kControlUseJustMask; | |
144 | ||
145 | columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent; | |
146 | columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault; | |
147 | columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont; | |
148 | columnDesc.headerBtnDesc.btnFontStyle.style = normal; | |
149 | columnDesc.headerBtnDesc.titleString = NULL; | |
150 | ||
151 | columnDesc.headerBtnDesc.minimumWidth = 30; | |
152 | columnDesc.headerBtnDesc.maximumWidth = 30; | |
153 | ||
154 | columnDesc.propertyDesc.propertyID = kCheckboxColumnId; | |
155 | columnDesc.propertyDesc.propertyType = kDataBrowserCheckboxType; | |
156 | columnDesc.propertyDesc.propertyFlags = | |
157 | kDataBrowserPropertyIsMutable | |
158 | | kDataBrowserTableViewSelectionColumn | |
159 | | kDataBrowserDefaultPropertyFlags; | |
160 | ||
161 | err = AddColumn( &columnDesc, 0 ); | |
162 | verify_noerr( err ); | |
163 | } | |
164 | ||
165 | wxMacDataBrowserCheckListControl::~wxMacDataBrowserCheckListControl() | |
166 | { | |
167 | ||
168 | } | |
169 | ||
170 | class wxMacCheckListBoxItem : public wxMacListBoxItem | |
171 | { | |
172 | public : | |
173 | wxMacCheckListBoxItem() | |
174 | { | |
175 | m_isChecked = false; | |
176 | } | |
177 | ||
178 | virtual ~wxMacCheckListBoxItem() | |
179 | { | |
180 | } | |
181 | ||
182 | virtual OSStatus GetSetData( wxMacDataItemBrowserControl *owner , | |
183 | DataBrowserPropertyID property, | |
184 | DataBrowserItemDataRef itemData, | |
185 | bool changeValue ) | |
186 | { | |
187 | OSStatus err = errDataBrowserPropertyNotSupported; | |
188 | ||
b2680ced | 189 | wxCheckListBox *checklist = wxDynamicCast( owner->GetWXPeer() , wxCheckListBox ); |
489468fe SC |
190 | wxCHECK_MSG( checklist != NULL , errDataBrowserPropertyNotSupported , wxT("wxCheckListBox expected")); |
191 | ||
192 | if ( !changeValue ) | |
193 | { | |
194 | switch (property) | |
195 | { | |
196 | case kCheckboxColumnId: | |
197 | verify_noerr(SetDataBrowserItemDataButtonValue( itemData, m_isChecked ? kThemeButtonOn : kThemeButtonOff )); | |
198 | err = noErr; | |
199 | break; | |
200 | ||
201 | case kDataBrowserItemIsEditableProperty: | |
202 | verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true )); | |
203 | err = noErr; | |
204 | break; | |
205 | ||
206 | default: | |
207 | break; | |
208 | } | |
209 | } | |
210 | else | |
211 | { | |
212 | switch (property) | |
213 | { | |
214 | case kCheckboxColumnId: | |
215 | { | |
216 | // we have to change this behind the back, since Check() would be triggering another update round | |
217 | bool newVal = !m_isChecked; | |
218 | verify_noerr(SetDataBrowserItemDataButtonValue( itemData, newVal ? kThemeButtonOn : kThemeButtonOff )); | |
219 | m_isChecked = newVal; | |
220 | err = noErr; | |
221 | ||
222 | wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, checklist->GetId() ); | |
223 | event.SetInt( owner->GetLineFromItem( this ) ); | |
224 | event.SetEventObject( checklist ); | |
225 | checklist->HandleWindowEvent( event ); | |
226 | } | |
227 | break; | |
228 | ||
229 | default: | |
230 | break; | |
231 | } | |
232 | } | |
233 | ||
234 | if ( err == errDataBrowserPropertyNotSupported ) | |
235 | err = wxMacListBoxItem::GetSetData( owner , property, itemData , changeValue); | |
236 | ||
237 | return err; | |
238 | } | |
239 | ||
240 | void Check( bool check ) | |
241 | { | |
242 | m_isChecked = check; | |
243 | } | |
244 | bool IsChecked() const | |
245 | { | |
246 | return m_isChecked; | |
247 | } | |
248 | ||
249 | protected : | |
250 | bool m_isChecked; | |
251 | }; | |
252 | ||
253 | wxMacDataItem* wxMacDataBrowserCheckListControl::CreateItem() | |
254 | { | |
255 | return new wxMacCheckListBoxItem(); | |
256 | } | |
257 | ||
258 | void wxMacDataBrowserCheckListControl::MacCheck( unsigned int n, bool bCheck) | |
259 | { | |
260 | wxMacCheckListBoxItem* item = wx_static_cast(wxMacCheckListBoxItem*, GetItemFromLine( n) ); | |
261 | item->Check( bCheck); | |
262 | UpdateItem(wxMacDataBrowserRootContainer, item , kCheckboxColumnId); | |
263 | } | |
264 | ||
265 | bool wxMacDataBrowserCheckListControl::MacIsChecked( unsigned int n) const | |
266 | { | |
267 | wxMacCheckListBoxItem * item = wx_static_cast( wxMacCheckListBoxItem*, GetItemFromLine( n ) ); | |
268 | return item->IsChecked(); | |
269 | } | |
270 | ||
271 | ||
272 | ||
273 | #endif // wxUSE_CHECKLISTBOX |