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1 | /////////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/osx/cocoa/notebook.mm | |
3 | // Purpose: implementation of wxNotebook | |
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 | #include "wx/wxprec.h" | |
13 | ||
14 | #if wxUSE_NOTEBOOK | |
15 | ||
16 | #include "wx/notebook.h" | |
17 | ||
18 | #ifndef WX_PRECOMP | |
19 | #include "wx/string.h" | |
20 | #include "wx/log.h" | |
21 | #include "wx/app.h" | |
22 | #include "wx/image.h" | |
23 | #endif | |
24 | ||
25 | #include "wx/string.h" | |
26 | #include "wx/imaglist.h" | |
27 | #include "wx/osx/private.h" | |
28 | ||
29 | // | |
30 | // controller | |
31 | // | |
32 | ||
33 | @interface wxTabViewController : NSObject wxOSX_10_6_AND_LATER(<NSTabViewDelegate>) | |
34 | { | |
35 | } | |
36 | ||
37 | - (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem; | |
38 | - (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem; | |
39 | ||
40 | @end | |
41 | ||
42 | @interface wxNSTabView : NSTabView | |
43 | { | |
44 | } | |
45 | ||
46 | @end | |
47 | ||
48 | @implementation wxTabViewController | |
49 | ||
50 | - (id) init | |
51 | { | |
52 | self = [super init]; | |
53 | return self; | |
54 | } | |
55 | ||
56 | - (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem | |
57 | { | |
58 | wxUnusedVar(tabViewItem); | |
59 | wxNSTabView* view = (wxNSTabView*) tabView; | |
60 | wxWidgetCocoaImpl* viewimpl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( view ); | |
61 | ||
62 | if ( viewimpl ) | |
63 | { | |
64 | // wxNotebook* wxpeer = (wxNotebook*) viewimpl->GetWXPeer(); | |
65 | } | |
66 | return YES; | |
67 | } | |
68 | ||
69 | - (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem | |
70 | { | |
71 | wxUnusedVar(tabViewItem); | |
72 | wxNSTabView* view = (wxNSTabView*) tabView; | |
73 | wxWidgetCocoaImpl* viewimpl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( view ); | |
74 | if ( viewimpl ) | |
75 | { | |
76 | wxNotebook* wxpeer = (wxNotebook*) viewimpl->GetWXPeer(); | |
77 | wxpeer->OSXHandleClicked(0); | |
78 | } | |
79 | } | |
80 | ||
81 | @end | |
82 | ||
83 | @implementation wxNSTabView | |
84 | ||
85 | + (void)initialize | |
86 | { | |
87 | static BOOL initialized = NO; | |
88 | if (!initialized) | |
89 | { | |
90 | initialized = YES; | |
91 | wxOSXCocoaClassAddWXMethods( self ); | |
92 | } | |
93 | } | |
94 | ||
95 | @end | |
96 | ||
97 | // ======================================================================== | |
98 | // WXCTabViewImageItem | |
99 | // ======================================================================== | |
100 | @interface WXCTabViewImageItem : NSTabViewItem | |
101 | { | |
102 | NSImage *m_image; | |
103 | } | |
104 | - (id)init; | |
105 | - (void)dealloc; | |
106 | - (NSSize)sizeOfLabel:(BOOL)shouldTruncateLabel; | |
107 | - (void)drawLabel:(BOOL)shouldTruncateLabel inRect:(NSRect)tabRect; | |
108 | - (NSImage*)image; | |
109 | - (void)setImage:(NSImage*)image; | |
110 | @end // interface WXCTabViewImageItem : NSTabViewItem | |
111 | ||
112 | ||
113 | @implementation WXCTabViewImageItem : NSTabViewItem | |
114 | - (id)init | |
115 | { | |
116 | m_image = nil; | |
117 | return [super initWithIdentifier:nil]; | |
118 | } | |
119 | - (void)dealloc | |
120 | { | |
121 | [m_image release]; | |
122 | [super dealloc]; | |
123 | } | |
124 | - (NSSize)sizeOfLabel:(BOOL)shouldTruncateLabel | |
125 | { | |
126 | NSSize labelSize = [super sizeOfLabel:shouldTruncateLabel]; | |
127 | if(!m_image) | |
128 | return labelSize; | |
129 | NSSize imageSize = [m_image size]; | |
130 | // scale image size | |
131 | if(imageSize.height > labelSize.height) | |
132 | { | |
133 | imageSize.width *= labelSize.height/imageSize.height; | |
134 | imageSize.height *= labelSize.height/imageSize.height; | |
135 | [m_image setScalesWhenResized:YES]; | |
136 | [m_image setSize: imageSize]; | |
137 | } | |
138 | labelSize.width += imageSize.width; | |
139 | return labelSize; | |
140 | } | |
141 | - (void)drawLabel:(BOOL)shouldTruncateLabel inRect:(NSRect)tabRect | |
142 | { | |
143 | if(m_image) | |
144 | { | |
145 | NSSize imageSize = [m_image size]; | |
146 | [m_image compositeToPoint:NSMakePoint(tabRect.origin.x, | |
147 | tabRect.origin.y+imageSize.height) | |
148 | operation:NSCompositeSourceOver]; | |
149 | tabRect.size.width -= imageSize.width; | |
150 | tabRect.origin.x += imageSize.width; | |
151 | } | |
152 | [super drawLabel:shouldTruncateLabel inRect:tabRect]; | |
153 | } | |
154 | - (NSImage*)image | |
155 | { | |
156 | return m_image; | |
157 | } | |
158 | - (void)setImage:(NSImage*)image | |
159 | { | |
160 | [image retain]; | |
161 | [m_image release]; | |
162 | m_image = image; | |
163 | if(!m_image) | |
164 | return; | |
165 | [[NSPasteboard generalPasteboard] | |
166 | declareTypes:[NSArray arrayWithObject:NSTIFFPboardType] | |
167 | owner:nil]; | |
168 | [[NSPasteboard generalPasteboard] | |
169 | setData:[m_image TIFFRepresentation] | |
170 | forType:NSTIFFPboardType]; | |
171 | } | |
172 | @end // implementation WXCTabViewImageItem : NSTabViewItem | |
173 | ||
174 | ||
175 | class wxCocoaTabView : public wxWidgetCocoaImpl | |
176 | { | |
177 | public: | |
178 | wxCocoaTabView( wxWindowMac* peer , WXWidget w ) : wxWidgetCocoaImpl(peer, w) | |
179 | { | |
180 | } | |
181 | ||
182 | void GetContentArea( int &left , int &top , int &width , int &height ) const | |
183 | { | |
184 | wxNSTabView* slf = (wxNSTabView*) m_osxView; | |
185 | NSRect r = [slf contentRect]; | |
186 | left = (int)r.origin.x; | |
187 | top = (int)r.origin.y; | |
188 | width = (int)r.size.width; | |
189 | height = (int)r.size.height; | |
190 | } | |
191 | ||
192 | void SetValue( wxInt32 value ) | |
193 | { | |
194 | wxNSTabView* slf = (wxNSTabView*) m_osxView; | |
195 | // avoid 'changed' events when setting the tab programmatically | |
196 | wxTabViewController* controller = [slf delegate]; | |
197 | [slf setDelegate:nil]; | |
198 | [slf selectTabViewItemAtIndex:(value-1)]; | |
199 | [slf setDelegate:controller]; | |
200 | } | |
201 | ||
202 | wxInt32 GetValue() const | |
203 | { | |
204 | wxNSTabView* slf = (wxNSTabView*) m_osxView; | |
205 | NSTabViewItem* selectedItem = [slf selectedTabViewItem]; | |
206 | if ( selectedItem == nil ) | |
207 | return 0; | |
208 | else | |
209 | return [slf indexOfTabViewItem:selectedItem]+1; | |
210 | } | |
211 | ||
212 | void SetMaximum( wxInt32 maximum ) | |
213 | { | |
214 | wxNSTabView* slf = (wxNSTabView*) m_osxView; | |
215 | int cocoacount = [slf numberOfTabViewItems ]; | |
216 | // avoid 'changed' events when setting the tab programmatically | |
217 | wxTabViewController* controller = [slf delegate]; | |
218 | [slf setDelegate:nil]; | |
219 | ||
220 | if ( maximum > cocoacount ) | |
221 | { | |
222 | for ( int i = cocoacount ; i < maximum ; ++i ) | |
223 | { | |
224 | NSTabViewItem* item = [[WXCTabViewImageItem alloc] init]; | |
225 | [slf addTabViewItem:item]; | |
226 | [item release]; | |
227 | } | |
228 | } | |
229 | else if ( maximum < cocoacount ) | |
230 | { | |
231 | for ( int i = cocoacount -1 ; i >= maximum ; --i ) | |
232 | { | |
233 | NSTabViewItem* item = [(wxNSTabView*) m_osxView tabViewItemAtIndex:i]; | |
234 | [slf removeTabViewItem:item]; | |
235 | } | |
236 | } | |
237 | [slf setDelegate:controller]; | |
238 | } | |
239 | ||
240 | void SetupTabs( const wxNotebook& notebook) | |
241 | { | |
242 | int pcount = notebook.GetPageCount(); | |
243 | ||
244 | SetMaximum( pcount ); | |
245 | ||
246 | for ( int i = 0 ; i < pcount ; ++i ) | |
247 | { | |
248 | wxNotebookPage* page = notebook.GetPage(i); | |
249 | NSTabViewItem* item = [(wxNSTabView*) m_osxView tabViewItemAtIndex:i]; | |
250 | [item setView:page->GetHandle() ]; | |
251 | wxCFStringRef cf( page->GetLabel() , notebook.GetFont().GetEncoding() ); | |
252 | [item setLabel:cf.AsNSString()]; | |
253 | if ( notebook.GetImageList() && notebook.GetPageImage(i) >= 0 ) | |
254 | { | |
255 | const wxBitmap bmap = notebook.GetImageList()->GetBitmap( notebook.GetPageImage( i ) ) ; | |
256 | if ( bmap.IsOk() ) | |
257 | { | |
258 | [(WXCTabViewImageItem*) item setImage: bmap.GetNSImage()]; | |
259 | } | |
260 | } | |
261 | } | |
262 | } | |
263 | ||
264 | int TabHitTest(const wxPoint & pt, long* flags) | |
265 | { | |
266 | int retval = wxNOT_FOUND; | |
267 | ||
268 | NSPoint nspt = wxToNSPoint( m_osxView, pt ); | |
269 | ||
270 | wxNSTabView* slf = (wxNSTabView*) m_osxView; | |
271 | ||
272 | NSTabViewItem* hitItem = [slf tabViewItemAtPoint:nspt]; | |
273 | ||
274 | if (!hitItem) { | |
275 | if ( flags ) | |
276 | *flags = wxBK_HITTEST_NOWHERE; | |
277 | } else { | |
278 | retval = [slf indexOfTabViewItem:hitItem]; | |
279 | if ( flags ) | |
280 | *flags = wxBK_HITTEST_ONLABEL; | |
281 | } | |
282 | ||
283 | return retval; | |
284 | } | |
285 | }; | |
286 | ||
287 | ||
288 | /* | |
289 | #if 0 | |
290 | Rect bounds = wxMacGetBoundsForControl( this, pos, size ); | |
291 | ||
292 | if ( bounds.right <= bounds.left ) | |
293 | bounds.right = bounds.left + 100; | |
294 | if ( bounds.bottom <= bounds.top ) | |
295 | bounds.bottom = bounds.top + 100; | |
296 | ||
297 | UInt16 tabstyle = kControlTabDirectionNorth; | |
298 | if ( HasFlag(wxBK_LEFT) ) | |
299 | tabstyle = kControlTabDirectionWest; | |
300 | else if ( HasFlag( wxBK_RIGHT ) ) | |
301 | tabstyle = kControlTabDirectionEast; | |
302 | else if ( HasFlag( wxBK_BOTTOM ) ) | |
303 | tabstyle = kControlTabDirectionSouth; | |
304 | ||
305 | ControlTabSize tabsize; | |
306 | switch (GetWindowVariant()) | |
307 | { | |
308 | case wxWINDOW_VARIANT_MINI: | |
309 | tabsize = 3 ; | |
310 | break; | |
311 | ||
312 | case wxWINDOW_VARIANT_SMALL: | |
313 | tabsize = kControlTabSizeSmall; | |
314 | break; | |
315 | ||
316 | default: | |
317 | tabsize = kControlTabSizeLarge; | |
318 | break; | |
319 | } | |
320 | ||
321 | m_peer = new wxMacControl( this ); | |
322 | OSStatus err = CreateTabsControl( | |
323 | MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, | |
324 | tabsize, tabstyle, 0, NULL, GetPeer()->GetControlRefAddr() ); | |
325 | verify_noerr( err ); | |
326 | #endif | |
327 | */ | |
328 | wxWidgetImplType* wxWidgetImpl::CreateTabView( wxWindowMac* wxpeer, | |
329 | wxWindowMac* WXUNUSED(parent), | |
330 | wxWindowID WXUNUSED(id), | |
331 | const wxPoint& pos, | |
332 | const wxSize& size, | |
333 | long style, | |
334 | long WXUNUSED(extraStyle)) | |
335 | { | |
336 | static wxTabViewController* controller = NULL; | |
337 | ||
338 | if ( !controller ) | |
339 | controller =[[wxTabViewController alloc] init]; | |
340 | ||
341 | NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ; | |
342 | ||
343 | NSTabViewType tabstyle = NSTopTabsBezelBorder; | |
344 | if ( style & wxBK_LEFT ) | |
345 | tabstyle = NSLeftTabsBezelBorder; | |
346 | else if ( style & wxBK_RIGHT ) | |
347 | tabstyle = NSRightTabsBezelBorder; | |
348 | else if ( style & wxBK_BOTTOM ) | |
349 | tabstyle = NSBottomTabsBezelBorder; | |
350 | ||
351 | wxNSTabView* v = [[wxNSTabView alloc] initWithFrame:r]; | |
352 | [v setTabViewType:tabstyle]; | |
353 | wxWidgetCocoaImpl* c = new wxCocoaTabView( wxpeer, v ); | |
354 | [v setDelegate: controller]; | |
355 | return c; | |
356 | } | |
357 | ||
358 | #endif |