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812edc25 DE |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: cocoa/listbox.mm | |
3 | // Purpose: wxListBox | |
4 | // Author: David Elliott | |
5 | // Modified by: | |
6 | // Created: 2003/03/18 | |
7 | // RCS-ID: $Id: | |
8 | // Copyright: (c) 2003 David Elliott | |
9 | // Licence: wxWindows license | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include "wx/app.h" | |
13 | #include "wx/listbox.h" | |
14 | #include "wx/log.h" | |
15 | ||
bcaadf7e DE |
16 | #include "wx/cocoa/string.h" |
17 | #include "wx/cocoa/NSTableDataSource.h" | |
18 | ||
19 | #import <Foundation/NSArray.h> | |
20 | #import <Foundation/NSEnumerator.h> | |
21 | #import <AppKit/NSTableView.h> | |
22 | #import <AppKit/NSTableColumn.h> | |
981af57c | 23 | |
812edc25 DE |
24 | IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) |
25 | BEGIN_EVENT_TABLE(wxListBox, wxListBoxBase) | |
26 | END_EVENT_TABLE() | |
bcaadf7e | 27 | WX_IMPLEMENT_COCOA_OWNER(wxListBox,NSTableView,NSControl,NSView) |
812edc25 DE |
28 | |
29 | bool wxListBox::Create(wxWindow *parent, wxWindowID winid, | |
30 | const wxPoint& pos, | |
31 | const wxSize& size, | |
32 | int n, const wxString choices[], | |
33 | long style, | |
34 | const wxValidator& validator, | |
35 | const wxString& name) | |
36 | { | |
37 | if(!CreateControl(parent,winid,pos,size,style,validator,name)) | |
38 | return false; | |
39 | ||
bcaadf7e DE |
40 | // Provide the data |
41 | m_cocoaItems = [[NSMutableArray arrayWithCapacity:n] retain]; | |
42 | for(int i=0; i < n; i++) | |
43 | { | |
44 | [m_cocoaItems addObject: wxNSStringWithWxString(choices[i])]; | |
45 | } | |
46 | // Remove everything | |
47 | m_clientData.Clear(); | |
48 | // Initialize n elements to NULL | |
49 | m_clientData.SetCount(n,NULL); | |
50 | ||
51 | SetNSTableView([[NSTableView alloc] initWithFrame: MakeDefaultNSRect(size)]); | |
981af57c | 52 | [m_cocoaNSView release]; |
4a3dcf1d | 53 | [GetNSTableView() setHeaderView: nil]; |
981af57c | 54 | |
bcaadf7e DE |
55 | // Set up the data source |
56 | m_cocoaDataSource = [[wxCocoaNSTableDataSource alloc] init]; | |
57 | [GetNSTableView() setDataSource:m_cocoaDataSource]; | |
58 | ||
59 | // Add the single column | |
60 | NSTableColumn *tableColumn = [[NSTableColumn alloc] initWithIdentifier:nil]; | |
61 | [GetNSTableView() addTableColumn: tableColumn]; | |
4a3dcf1d | 62 | [tableColumn release]; |
bcaadf7e | 63 | |
4a3dcf1d | 64 | [GetNSTableView() sizeToFit]; |
bcaadf7e | 65 | // Finish |
812edc25 DE |
66 | if(m_parent) |
67 | m_parent->CocoaAddChild(this); | |
4a3dcf1d DE |
68 | // NSTableView does WEIRD things with sizes. Wrapping it in an |
69 | // NSScrollView seems to be the only reasonable solution. | |
70 | CocoaCreateNSScrollView(); | |
bcaadf7e DE |
71 | SetInitialFrameRect(pos,size); |
72 | ||
812edc25 DE |
73 | return true; |
74 | } | |
75 | ||
76 | wxListBox::~wxListBox() | |
77 | { | |
bcaadf7e DE |
78 | [GetNSTableView() setDataSource: nil]; |
79 | [m_cocoaDataSource release]; | |
80 | [m_cocoaItems release]; | |
81 | DisassociateNSTableView(m_cocoaNSView); | |
82 | } | |
83 | ||
84 | int wxListBox::CocoaDataSource_numberOfRows() | |
85 | { | |
86 | return [m_cocoaItems count]; | |
87 | } | |
88 | ||
89 | struct objc_object* wxListBox::CocoaDataSource_objectForTableColumn( | |
90 | WX_NSTableColumn tableColumn, int rowIndex) | |
91 | { | |
92 | return [m_cocoaItems objectAtIndex:rowIndex]; | |
812edc25 DE |
93 | } |
94 | ||
95 | // pure virtuals from wxListBoxBase | |
96 | bool wxListBox::IsSelected(int n) const | |
97 | { | |
bcaadf7e | 98 | return [GetNSTableView() isRowSelected: n]; |
812edc25 DE |
99 | } |
100 | ||
101 | void wxListBox::SetSelection(int n, bool select) | |
102 | { | |
bcaadf7e DE |
103 | if(select) |
104 | [GetNSTableView() selectRow: n byExtendingSelection:NO]; | |
105 | else | |
106 | [GetNSTableView() deselectRow: n]; | |
812edc25 DE |
107 | } |
108 | ||
109 | int wxListBox::GetSelections(wxArrayInt& aSelections) const | |
110 | { | |
bcaadf7e DE |
111 | aSelections.Clear(); |
112 | NSEnumerator *enumerator = [GetNSTableView() selectedRowEnumerator]; | |
113 | while(NSNumber *num = [enumerator nextObject]) | |
114 | { | |
115 | aSelections.Add([num intValue]); | |
116 | } | |
117 | return [GetNSTableView() numberOfSelectedRows]; | |
812edc25 DE |
118 | } |
119 | ||
120 | void wxListBox::DoInsertItems(const wxArrayString& items, int pos) | |
121 | { | |
bcaadf7e DE |
122 | for(int i=int(items.GetCount())-1; i >= 0; i--) |
123 | { | |
124 | [m_cocoaItems insertObject: wxNSStringWithWxString(items[i]) | |
125 | atIndex: pos]; | |
126 | m_clientData.Insert(NULL,pos); | |
127 | } | |
128 | [GetNSTableView() reloadData]; | |
812edc25 DE |
129 | } |
130 | ||
131 | void wxListBox::DoSetItems(const wxArrayString& items, void **clientData) | |
132 | { | |
bcaadf7e DE |
133 | // Remove everything |
134 | [m_cocoaItems removeAllObjects]; | |
135 | m_clientData.Clear(); | |
136 | // Provide the data | |
137 | for(size_t i=0; i < items.GetCount(); i++) | |
138 | { | |
139 | [m_cocoaItems addObject: wxNSStringWithWxString(items[i])]; | |
140 | m_clientData.Add(clientData[i]); | |
141 | } | |
142 | [GetNSTableView() reloadData]; | |
812edc25 DE |
143 | } |
144 | ||
145 | void wxListBox::DoSetFirstItem(int n) | |
146 | { | |
147 | } | |
148 | ||
149 | ||
150 | // pure virtuals from wxItemContainer | |
151 | // deleting items | |
152 | void wxListBox::Clear() | |
153 | { | |
154 | } | |
155 | ||
156 | void wxListBox::Delete(int n) | |
157 | { | |
158 | } | |
159 | ||
160 | // accessing strings | |
161 | int wxListBox::GetCount() const | |
162 | { | |
163 | return 0; | |
164 | } | |
165 | ||
166 | wxString wxListBox::GetString(int n) const | |
167 | { | |
168 | return wxEmptyString; | |
169 | } | |
170 | ||
171 | void wxListBox::SetString(int n, const wxString& s) | |
172 | { | |
173 | } | |
174 | ||
175 | int wxListBox::FindString(const wxString& s) const | |
176 | { | |
177 | return 0; | |
178 | } | |
179 | ||
180 | // selection | |
181 | void wxListBox::Select(int n) | |
182 | { | |
183 | } | |
184 | ||
185 | int wxListBox::GetSelection() const | |
186 | { | |
187 | return 0; | |
188 | } | |
189 | ||
190 | int wxListBox::DoAppend(const wxString& item) | |
191 | { | |
192 | return 0; | |
193 | } | |
194 | ||
195 | void wxListBox::DoSetItemClientData(int n, void* clientData) | |
196 | { | |
197 | } | |
198 | ||
199 | void* wxListBox::DoGetItemClientData(int n) const | |
200 | { | |
201 | return NULL; | |
202 | } | |
203 | ||
204 | void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) | |
205 | { | |
206 | } | |
207 | ||
208 | wxClientData* wxListBox::DoGetItemClientObject(int n) const | |
209 | { | |
210 | return NULL; | |
211 | } | |
212 |