src/osx/iphone/nonownedwnd.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/cocoa/nonownedwnd.mm
   3 // Purpose:     non owned window for iphone
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     2008-06-20
   7 // RCS-ID:      $Id: nonownedwnd.mm 48805 2007-09-19 14:52:25Z SC $
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/osx/private.h"
  15
  16 #include "wx/nonownedwnd.h"
  17 #include "wx/frame.h"
  18 #include <algorithm>
  19
  20 CGRect wxToNSRect(UIView* parent, const wxRect& r )
  21 {
  22     CGRect frame = parent ? [parent bounds] : [[UIScreen mainScreen] bounds];
  23     int y = r.y;
  24     int x = r.x ;
  25     return CGRectMake(x, y, r.width , r.height);
  26 }
  27
  28 wxRect wxFromNSRect( UIView* parent, const CGRect& rect )
  29 {
  30     CGRect frame = parent ? [parent bounds] : [[UIScreen mainScreen] bounds];
  31     int y = rect.origin.y;
  32     int x = rect.origin.x;
  33     return wxRect( x, y, rect.size.width, rect.size.height );
  34 }
  35
  36 CGPoint wxToNSPoint( UIView* parent, const wxPoint& p )
  37 {
  38     CGRect frame = parent ? [parent bounds] : [[UIScreen mainScreen] bounds];
  39     int x = p.x ;
  40     int y = p.y;
  41     return CGPointMake(x, y);
  42 }
  43
  44 wxPoint wxFromNSPoint( UIView* parent, const CGPoint& p )
  45 {
  46     CGRect frame = parent ? [parent bounds] : [[UIScreen mainScreen] bounds];
  47     int x = p.x;
  48     int y = p.y;
  49     return wxPoint( x, y);
  50 }
  51
  52 @interface wxUIContentViewController : UIViewController
  53 {
  54 }
  55
  56 @end
  57
  58 @interface wxUIContentView : wxUIView
  59 {
  60     wxUIContentViewController* _controller;
  61 }
  62
  63 - (void) setController: (UIViewController*) controller;
  64 - (UIViewController*) controller;
  65 @end
  66
  67
  68
  69 //
  70 // c++ impl
  71 //
  72
  73 IMPLEMENT_DYNAMIC_CLASS( wxNonOwnedWindowIPhoneImpl , wxNonOwnedWindowImpl )
  74
  75 wxNonOwnedWindowIPhoneImpl::wxNonOwnedWindowIPhoneImpl( wxNonOwnedWindow* nonownedwnd) :
  76     wxNonOwnedWindowImpl(nonownedwnd)
  77 {
  78     m_macWindow = NULL;
  79     m_macFullScreenData = NULL;
  80 }
  81
  82 wxNonOwnedWindowIPhoneImpl::wxNonOwnedWindowIPhoneImpl()
  83 {
  84     m_macWindow = NULL;
  85     m_macFullScreenData = NULL;
  86 }
  87
  88 wxNonOwnedWindowIPhoneImpl::~wxNonOwnedWindowIPhoneImpl()
  89 {
  90     [m_macWindow release];
  91 }
  92
  93 void wxNonOwnedWindowIPhoneImpl::Destroy()
  94 {
  95     wxPendingDelete.Append( new wxDeferredObjectDeleter( this ) );
  96 }
  97
  98 void wxNonOwnedWindowIPhoneImpl::Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
  99 long style, long extraStyle, const wxString& name )
 100 {
 101     m_macWindow = [UIWindow alloc];
 102
 103     UIWindowLevel level = UIWindowLevelNormal;
 104
 105     // most styles are not supported on the iphone
 106
 107     if ( style & wxFRAME_TOOL_WINDOW )
 108     {
 109         level = UIWindowLevelAlert; ;
 110     }
 111     else if ( ( style & wxPOPUP_WINDOW ) )
 112     {
 113         level = UIWindowLevelAlert;;
 114     }
 115     else if ( ( style & wxCAPTION ) )
 116     {
 117     }
 118     else if ( ( style & wxFRAME_DRAWER ) )
 119     {
 120     }
 121     else
 122     {
 123     }
 124
 125     if ( ( style & wxSTAY_ON_TOP ) )
 126         level = UIWindowLevelAlert;
 127     CGRect r = CGRectMake( 0, 0, size.x, size.y) ;
 128     if ( UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation]) )
 129         std::swap(r.size.width,r.size.height);
 130
 131     [m_macWindow initWithFrame:r ];
 132
 133     [m_macWindow setWindowLevel:level];
 134     // [m_macWindow makeKeyAndOrderFront:nil];
 135 }
 136
 137
 138 WXWindow wxNonOwnedWindowIPhoneImpl::GetWXWindow() const
 139 {
 140     return m_macWindow;
 141 }
 142
 143 void wxNonOwnedWindowIPhoneImpl::Raise()
 144 {
 145 }
 146
 147 void wxNonOwnedWindowIPhoneImpl::Lower()
 148 {
 149 }
 150
 151 bool wxNonOwnedWindowIPhoneImpl::Show(bool show)
 152 {
 153     [m_macWindow setHidden:(show ? NO : YES)];
 154     if ( show )
 155     {
 156         //[m_macWindow orderFront: self];
 157         [m_macWindow makeKeyWindow];
 158     }
 159     return true;
 160 }
 161
 162 bool wxNonOwnedWindowIPhoneImpl::ShowWithEffect(bool show, wxShowEffect effect, unsigned timeout)
 163 {
 164     return Show(show);
 165 }
 166
 167 void wxNonOwnedWindowIPhoneImpl::Update()
 168 {
 169 //  TODO  [m_macWindow displayIfNeeded];
 170 }
 171
 172 bool wxNonOwnedWindowIPhoneImpl::SetTransparent(wxByte alpha)
 173 {
 174     [m_macWindow setAlpha:(CGFloat) alpha/255.0];
 175     return true;
 176 }
 177
 178 bool wxNonOwnedWindowIPhoneImpl::SetBackgroundColour(const wxColour& col )
 179 {
 180     return true;
 181 }
 182
 183 void wxNonOwnedWindowIPhoneImpl::SetExtraStyle( long exStyle )
 184 {
 185     // no special styles supported
 186 }
 187
 188 bool wxNonOwnedWindowIPhoneImpl::SetBackgroundStyle(wxBackgroundStyle style)
 189 {
 190     return true;
 191 }
 192
 193 bool wxNonOwnedWindowIPhoneImpl::CanSetTransparent()
 194 {
 195     return true;
 196 }
 197
 198 void wxNonOwnedWindowIPhoneImpl::MoveWindow(int x, int y, int width, int height)
 199 {
 200     CGRect r = CGRectMake( x,y,width,height) ;
 201     if ( UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation]) )
 202         std::swap(r.size.width,r.size.height);
 203
 204     [m_macWindow setFrame:r];
 205 }
 206
 207 void wxNonOwnedWindowIPhoneImpl::GetPosition( int &x, int &y ) const
 208 {
 209     CGRect r = [m_macWindow frame];
 210     x = r.origin.x;
 211     y = r.origin.y;
 212 }
 213
 214 void wxNonOwnedWindowIPhoneImpl::GetSize( int &width, int &height ) const
 215 {
 216     CGRect r = [m_macWindow frame];
 217     if ( UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation]) )
 218         std::swap(r.size.width,r.size.height);
 219     width = r.size.width;
 220     height = r.size.height;
 221 }
 222
 223 void wxNonOwnedWindowIPhoneImpl::GetContentArea( int& left, int &top, int &width, int &height ) const
 224 {
 225     CGRect r = [m_macWindow bounds];
 226     if ( UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation]) )
 227         std::swap(r.size.width,r.size.height);
 228     width = r.size.width;
 229     height = r.size.height;
 230     left = r.origin.x;
 231     top = r.origin.y;
 232 }
 233
 234 bool wxNonOwnedWindowIPhoneImpl::SetShape(const wxRegion& region)
 235 {
 236     return false;
 237 }
 238
 239 void wxNonOwnedWindowIPhoneImpl::SetTitle( const wxString& title, wxFontEncoding encoding )
 240 {
 241 // TODO change title of app ?
 242 }
 243
 244 bool wxNonOwnedWindowIPhoneImpl::IsMaximized() const
 245 {
 246     return false;
 247 }
 248
 249 bool wxNonOwnedWindowIPhoneImpl::IsIconized() const
 250 {
 251     return false;
 252 }
 253
 254 void wxNonOwnedWindowIPhoneImpl::Iconize( bool iconize )
 255 {
 256 }
 257
 258 void wxNonOwnedWindowIPhoneImpl::Maximize(bool maximize)
 259 {
 260 }
 261
 262 bool wxNonOwnedWindowIPhoneImpl::IsFullScreen() const
 263 {
 264     return m_macFullScreenData != NULL ;
 265 }
 266
 267 bool wxNonOwnedWindowIPhoneImpl::ShowFullScreen(bool show, long style)
 268 {
 269     return true;
 270 }
 271
 272 void wxNonOwnedWindowIPhoneImpl::RequestUserAttention(int WXUNUSED(flags))
 273 {
 274 }
 275
 276 void wxNonOwnedWindowIPhoneImpl::ScreenToWindow( int *x, int *y )
 277 {
 278     CGPoint p = CGPointMake(  (x ? *x : 0), (y ? *y : 0) );
 279     p = [m_macWindow convertPoint:p fromWindow:nil];
 280     if ( x )
 281         *x = p.x;
 282     if ( y )
 283         *y = p.y;
 284 }
 285
 286 void wxNonOwnedWindowIPhoneImpl::WindowToScreen( int *x, int *y )
 287 {
 288     CGPoint p = CGPointMake(  (x ? *x : 0), (y ? *y : 0) );
 289     p = [m_macWindow convertPoint:p toWindow:nil];
 290     if ( x )
 291         *x = p.x;
 292     if ( y )
 293         *y = p.y;
 294 }
 295
 296 wxNonOwnedWindowImpl* wxNonOwnedWindowImpl::CreateNonOwnedWindow( wxNonOwnedWindow* wxpeer, wxWindow* parent, const wxPoint& pos, const wxSize& size,
 297     long style, long extraStyle, const wxString& name )
 298 {
 299     wxNonOwnedWindowImpl* now = new wxNonOwnedWindowIPhoneImpl( wxpeer );
 300     now->Create( parent, pos, size, style , extraStyle, name );
 301     return now;
 302 }
 303
 304 wxWidgetImpl* wxWidgetImpl::CreateContentView( wxNonOwnedWindow* now )
 305 {
 306     UIWindow* toplevelwindow = now->GetWXWindow();
 307     CGRect frame = [toplevelwindow bounds];
 308     CGRect appframe = [[UIScreen mainScreen] applicationFrame];
 309
 310     if ( now->GetWindowStyle() == wxDEFAULT_FRAME_STYLE )
 311     {
 312         double offset = appframe.origin.y;
 313         frame.origin.y += offset;
 314         frame.size.height -= offset;
 315     }
 316
 317     wxUIContentView* contentview = [[wxUIContentView alloc] initWithFrame:frame];
 318     contentview.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
 319     wxUIContentViewController* controller = [[wxUIContentViewController alloc] init];
 320     controller.view = contentview;
 321     [contentview setController:controller];
 322
 323     wxWidgetIPhoneImpl* impl = new wxWidgetIPhoneImpl( now, contentview, true );
 324     impl->InstallEventHandler();
 325     [toplevelwindow addSubview:contentview];
 326     return impl;
 327 }
 328
 329 //
 330 // obj-c impl
 331 //
 332
 333 @implementation wxUIContentView
 334
 335 - (void) setController: (UIViewController*) controller
 336 {
 337     _controller = controller;
 338 }
 339
 340 - (UIViewController*) controller
 341 {
 342     return _controller;
 343 }
 344
 345 @end
 346
 347 @implementation wxUIContentViewController
 348
 349 - (BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation
 350 {
 351     wxWidgetIPhoneImpl* impl = (wxWidgetIPhoneImpl* ) wxWidgetImpl::FindFromWXWidget( [self view] );
 352     wxNonOwnedWindow* now = dynamic_cast<wxNonOwnedWindow*> (impl->GetWXPeer());
 353
 354     // TODO: determine NO or YES based on min size requirements (whether it fits on the new orientation)
 355
 356     return YES;
 357 }
 358
 359 - (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
 360 {
 361     CGRect fr = [self.view frame];
 362     wxWidgetIPhoneImpl* impl = (wxWidgetIPhoneImpl* ) wxWidgetImpl::FindFromWXWidget( [self view] );
 363     wxNonOwnedWindow* now = dynamic_cast<wxNonOwnedWindow*> (impl->GetWXPeer());
 364
 365     now->HandleResized(0);
 366 }
 367
 368 -(void) dealloc
 369 {
 370     [super dealloc];
 371 }
 372
 373 - (UIView*) rotatingFooterView
 374 {
 375     UIView* footerView = [super rotatingFooterView];
 376     if ( footerView == nil )
 377     {
 378         wxWidgetIPhoneImpl* impl = (wxWidgetIPhoneImpl* ) wxWidgetImpl::FindFromWXWidget( [self view] );
 379         wxFrame* frame = dynamic_cast<wxFrame*> (impl->GetWXPeer());
 380         if ( frame && frame->GetToolBar())
 381         {
 382             footerView = frame->GetToolBar()->GetHandle();
 383         }
 384     }
 385 }
 386
 387 @end
 388
 389
 390