[wxWidgets.git] / src / osx / cocoa / nonownedwnd.mm

/////////////////////////////////////////////////////////////////////////////
// Name:        src/osx/cocoa/nonownedwnd.mm
// Purpose:     non owned window for cocoa
// Author:      DavidStefan Csomor
// Modified by:
// Created:     2008-06-20
// RCS-ID:      $Id: nonownedwnd.mm 48805 2007-09-19 14:52:25Z SC $
// Copyright:   (c) Stefan Csomor
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#include "wx/wxprec.h"
#ifndef WX_PRECOMP
    #include "wx/nonownedwnd.h"
    #include "wx/frame.h"
#endif

#include "wx/osx/private.h"

NSRect wxToNSRect( NSView* parent, const wxRect& r )
{
    NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
    int y = r.y;
    int x = r.x ;
    if ( parent == NULL || ![ parent isFlipped ] )
        y = frame.size.height - ( r.y + r.height );
    return NSMakeRect(x, y, r.width , r.height);
}

wxRect wxFromNSRect( NSView* parent, const NSRect& rect )
{
    NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
    int y = rect.origin.y;
    int x = rect.origin.x;
    if ( parent == NULL || ![ parent isFlipped ] )
        y = frame.size.height - (rect.origin.y + rect.size.height);
    return wxRect( x, y, rect.size.width, rect.size.height );
}

NSPoint wxToNSPoint( NSView* parent, const wxPoint& p )
{
    NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
    int x = p.x ;
    int y = p.y;
    if ( parent == NULL || ![ parent isFlipped ] )
        y = frame.size.height - ( p.y );
    return NSMakePoint(x, y);
}

wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p )
{
    NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
    int x = p.x;
    int y = p.y;
    if ( parent == NULL || ![ parent isFlipped ] )
        y = frame.size.height - ( p.y );
    return wxPoint( x, y);
}

//
// wx native implementation classes
//

@interface wxNSWindow : NSWindow

{
    wxNonOwnedWindowCocoaImpl* impl;
}

- (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation;
- (wxNonOwnedWindowCocoaImpl*) implementation;

@end

@implementation wxNSWindow

- (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation
{
    impl = theImplementation;
}

- (wxNonOwnedWindowCocoaImpl*) implementation
{
    return impl;
}


@end

@interface wxNSPanel : wxNSWindow

{
}

@end

@implementation wxNSPanel 

@end


//
// controller
//

@interface wxNonOwnedWindowController : NSObject
{
}

- (void)windowDidResize:(NSNotification *)notification;
- (NSSize)windowWillResize:(NSWindow *)window toSize:(NSSize)proposedFrameSize;
- (void)windowDidResignMain:(NSNotification *)notification;
- (void)windowDidBecomeMain:(NSNotification *)notification;
- (void)windowDidMove:(NSNotification *)notification;
- (BOOL)windowShouldClose:(id)window;

@end

@implementation wxNonOwnedWindowController

- (id) init
{
    [super init];
    return self;
}

- (BOOL)windowShouldClose:(id)nwindow
{
    wxNSWindow* window = (wxNSWindow*) nwindow;
    wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
    if ( windowimpl )
    {
        wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
        if ( wxpeer )
            wxpeer->Close();
    }
    return NO;
}

- (NSSize)windowWillResize:(NSWindow *)win
                    toSize:(NSSize)proposedFrameSize
{
    NSRect frame = [win frame];
    wxRect wxframe = wxFromNSRect( NULL, frame );
    wxframe.SetWidth( proposedFrameSize.width );
    wxframe.SetHeight( proposedFrameSize.height );
    wxNSWindow* window = (wxNSWindow*) win;
    wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
    if ( windowimpl )
    {
        wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
        if ( wxpeer )
        {
            wxpeer->HandleResizing( 0, &wxframe );
            NSSize newSize = NSMakeSize(wxframe.GetWidth(), wxframe.GetHeight());
            return newSize;
        }
    }

    return proposedFrameSize;
}

- (void)windowDidResize:(NSNotification *)notification
{
    wxNSWindow* window = (wxNSWindow*) [notification object];
    wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
    if ( windowimpl )
    {
        wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
        if ( wxpeer )
            wxpeer->HandleResized(0);
    }
}

- (void)windowDidMove:(NSNotification *)notification
{
    wxNSWindow* window = (wxNSWindow*) [notification object];
    wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
    if ( windowimpl )
    {
        wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
        if ( wxpeer )
            wxpeer->HandleMoved(0);
    }
}

- (void)windowDidBecomeMain:(NSNotification *)notification
{
    wxNSWindow* window = (wxNSWindow*) [notification object];
    wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
    if ( windowimpl )
    {
        wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
        if ( wxpeer )
            wxpeer->HandleActivated(0, true);
    }
}

- (void)windowDidResignMain:(NSNotification *)notification
{
    wxNSWindow* window = (wxNSWindow*) [notification object];
    wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
    if ( windowimpl )
    {
        wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
        if ( wxpeer )
            wxpeer->HandleActivated(0, false);
    }
}

@end

IMPLEMENT_DYNAMIC_CLASS( wxNonOwnedWindowCocoaImpl , wxNonOwnedWindowImpl )

wxNonOwnedWindowCocoaImpl::wxNonOwnedWindowCocoaImpl( wxNonOwnedWindow* nonownedwnd) : 
    wxNonOwnedWindowImpl(nonownedwnd)
{
    m_macWindow = NULL;
    m_macFullScreenData = NULL;
}
    
wxNonOwnedWindowCocoaImpl::wxNonOwnedWindowCocoaImpl() 
{
    m_macWindow = NULL;
    m_macFullScreenData = NULL;
}
    
wxNonOwnedWindowCocoaImpl::~wxNonOwnedWindowCocoaImpl()
{
    [m_macWindow setImplementation:nil];
    [m_macWindow setDelegate:nil];
    [m_macWindow release];
}

void wxNonOwnedWindowCocoaImpl::Destroy()
{
    wxPendingDelete.Append( new wxDeferredObjectDeleter( this ) );
}

void wxNonOwnedWindowCocoaImpl::Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
long style, long extraStyle, const wxString& name )
{
    static wxNonOwnedWindowController* controller = NULL;
    
    if ( !controller )
        controller =[[wxNonOwnedWindowController alloc] init];


    int windowstyle = NSBorderlessWindowMask;
    
    if ( style & wxFRAME_TOOL_WINDOW )
        m_macWindow = [wxNSPanel alloc];
    else
        m_macWindow = [wxNSWindow alloc];
    
    CGWindowLevel level = kCGNormalWindowLevel;
    
    if ( style & wxFRAME_TOOL_WINDOW )
    {
        if ( ( style & wxSTAY_ON_TOP ) )
            level = kCGUtilityWindowLevel;
        else
            level = kCGFloatingWindowLevel ;
        
    }
    else if ( ( style & wxPOPUP_WINDOW ) )
    {
        level = kCGPopUpMenuWindowLevel;
        /*
        if ( ( style & wxBORDER_NONE ) )
        {
            wclass = kHelpWindowClass ;   // has no border
            attr |= kWindowNoShadowAttribute;
        }
        else
        {
            wclass = kPlainWindowClass ;  // has a single line border, it will have to do for now
        }
        */
    }
    else if ( ( style & wxCAPTION ) )
    {
        windowstyle |= NSTitledWindowMask ;
    }
    else if ( ( style & wxFRAME_DRAWER ) )
    {
        /*
        wclass = kDrawerWindowClass;
        */
    }
    else
    {
        // set these even if we have no title, otherwise the controls won't be visible
        if ( ( style & wxMINIMIZE_BOX ) || ( style & wxMAXIMIZE_BOX ) ||
            ( style & wxCLOSE_BOX ) || ( style & wxSYSTEM_MENU ) )
        {
            windowstyle |= NSTitledWindowMask ;
        }
        /*
        else if ( ( style & wxNO_BORDER ) )
        {
            wclass = kSimpleWindowClass ;
        }
        else
        {
            wclass = kPlainWindowClass ;
        }
        */
    }

    if ( windowstyle & NSTitledWindowMask )
    {
        if ( ( style & wxMINIMIZE_BOX ) )
            windowstyle |= NSMiniaturizableWindowMask ;

        if ( ( style & wxMAXIMIZE_BOX ) )
            windowstyle |= NSResizableWindowMask ; // TODO showing ZOOM ?

        if ( ( style & wxRESIZE_BORDER ) )
            windowstyle |= NSResizableWindowMask ;

        if ( ( style & wxCLOSE_BOX) )
            windowstyle |= NSClosableWindowMask ;
    }
    if ( extraStyle & wxFRAME_EX_METAL)
        windowstyle |= NSTexturedBackgroundWindowMask;

    if ( ( style & wxSTAY_ON_TOP ) )
        level = kCGUtilityWindowLevel;
/*
    if ( ( style & wxFRAME_FLOAT_ON_PARENT ) )
        group = GetWindowGroupOfClass(kFloatingWindowClass);
        */
    
    NSRect r = wxToNSRect( NULL, wxRect( pos, size) );
    
    [m_macWindow setImplementation:this];
    
    [m_macWindow initWithContentRect:r
        styleMask:windowstyle
        backing:NSBackingStoreBuffered
        defer:NO 
        ];
        
    [m_macWindow setLevel:level];

    [m_macWindow setDelegate:controller];
    
    // [m_macWindow makeKeyAndOrderFront:nil];
}


WXWindow wxNonOwnedWindowCocoaImpl::GetWXWindow() const
{
    return m_macWindow;
}

void wxNonOwnedWindowCocoaImpl::Raise()
{
    [m_macWindow orderWindow:NSWindowAbove relativeTo:0];
}
    
void wxNonOwnedWindowCocoaImpl::Lower()
{
    [m_macWindow orderWindow:NSWindowBelow relativeTo:0];
}

bool wxNonOwnedWindowCocoaImpl::Show(bool show)
{
    if ( show )
    {
        [m_macWindow orderFront:nil];
        [[m_macWindow contentView] setNeedsDisplay:YES];
    }
    else 
        [m_macWindow orderOut:nil];
    return true;
}
    
bool wxNonOwnedWindowCocoaImpl::ShowWithEffect(bool show, wxShowEffect effect, unsigned timeout)
{
    return Show(show);
}

void wxNonOwnedWindowCocoaImpl::Update()
{
    [m_macWindow displayIfNeeded];
}

bool wxNonOwnedWindowCocoaImpl::SetTransparent(wxByte alpha)
{
    [m_macWindow setAlphaValue:(CGFloat) alpha/255.0];
    return true;
}

bool wxNonOwnedWindowCocoaImpl::SetBackgroundColour(const wxColour& col )
{
    return true;
}

void wxNonOwnedWindowCocoaImpl::SetExtraStyle( long exStyle )
{
    if ( m_macWindow )
    {
        bool metal = exStyle & wxFRAME_EX_METAL ;
        int windowStyle = [ m_macWindow styleMask];
        if ( metal && !(windowStyle & NSTexturedBackgroundWindowMask) )
        {
            wxFAIL_MSG( _T("Metal Style cannot be changed after creation") );
        }
        else if ( !metal && (windowStyle & NSTexturedBackgroundWindowMask ) )
        {
            wxFAIL_MSG( _T("Metal Style cannot be changed after creation") );
        }        
    }
}
    
bool wxNonOwnedWindowCocoaImpl::SetBackgroundStyle(wxBackgroundStyle style)
{
    return true;
}
    
bool wxNonOwnedWindowCocoaImpl::CanSetTransparent()
{
    return true;
}

void wxNonOwnedWindowCocoaImpl::MoveWindow(int x, int y, int width, int height)
{
    NSRect r = wxToNSRect( NULL, wxRect(x,y,width, height) );
    // do not trigger refreshes upon invisible and possible partly created objects
    [m_macWindow setFrame:r display:GetWXPeer()->IsShownOnScreen()];
}

void wxNonOwnedWindowCocoaImpl::GetPosition( int &x, int &y ) const
{
    wxRect r = wxFromNSRect( NULL, [m_macWindow frame] );
    x = r.GetLeft();
    y = r.GetTop();
}

void wxNonOwnedWindowCocoaImpl::GetSize( int &width, int &height ) const
{
    NSRect rect = [m_macWindow frame];
    width = rect.size.width;
    height = rect.size.height;
}

void wxNonOwnedWindowCocoaImpl::GetContentArea( int& left, int &right, int &width, int &height ) const
{
    NSRect outer = NSMakeRect(100,100,100,100);
    NSRect content = [NSWindow contentRectForFrameRect:outer styleMask:[m_macWindow styleMask] ];
    NSRect rect = [[m_macWindow contentView] frame];
    width = rect.size.width;
    height = rect.size.height;
}
    
bool wxNonOwnedWindowCocoaImpl::SetShape(const wxRegion& region)
{
    return false;
}

void wxNonOwnedWindowCocoaImpl::SetTitle( const wxString& title, wxFontEncoding encoding ) 
{
    [m_macWindow setTitle:wxCFStringRef( title , encoding ).AsNSString()];
}
    
bool wxNonOwnedWindowCocoaImpl::IsMaximized() const
{
    return [m_macWindow isZoomed];
}
    
bool wxNonOwnedWindowCocoaImpl::IsIconized() const
{
    return [m_macWindow isMiniaturized];
}
    
void wxNonOwnedWindowCocoaImpl::Iconize( bool iconize )
{
    if ( iconize )
        [m_macWindow miniaturize:nil];
    else
        [m_macWindow deminiaturize:nil];
}
    
void wxNonOwnedWindowCocoaImpl::Maximize(bool maximize)
{
    [m_macWindow zoom:nil];
}
    

// http://cocoadevcentral.com/articles/000028.php

typedef struct
{
    int m_formerLevel;
    NSRect m_formerFrame;
} FullScreenData ;

bool wxNonOwnedWindowCocoaImpl::IsFullScreen() const
{
    return m_macFullScreenData != NULL ;
}
    
bool wxNonOwnedWindowCocoaImpl::ShowFullScreen(bool show, long style)
{
    if ( show )
    {
        FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
        delete data ;
        data = new FullScreenData();

        m_macFullScreenData = data ;
        data->m_formerLevel = [m_macWindow level];
        data->m_formerFrame = [m_macWindow frame];
        CGDisplayCapture( kCGDirectMainDisplay );
        [m_macWindow setLevel:CGShieldingWindowLevel()];
        [m_macWindow setFrame:[[NSScreen mainScreen] frame] display:YES];
    }
    else if ( m_macFullScreenData != NULL )
    {
        FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
        CGDisplayRelease( kCGDirectMainDisplay );
        [m_macWindow setLevel:data->m_formerLevel];
        [m_macWindow setFrame:data->m_formerFrame display:YES];
        delete data ;
        m_macFullScreenData = NULL ;
    }
    
    return true;
}

void wxNonOwnedWindowCocoaImpl::RequestUserAttention(int WXUNUSED(flags))
{
}

void wxNonOwnedWindowCocoaImpl::ScreenToWindow( int *x, int *y )
{
    wxPoint p((x ? *x : 0), (y ? *y : 0) );
    NSPoint nspt = wxToNSPoint( NULL, p );
    nspt = [m_macWindow convertScreenToBase:nspt];
    nspt = [[m_macWindow contentView] convertPoint:nspt fromView:nil];
    p = wxFromNSPoint([m_macWindow contentView], nspt);
    if ( x )
        *x = p.x; 
    if ( y )
        *y = p.y;
}

void wxNonOwnedWindowCocoaImpl::WindowToScreen( int *x, int *y )
{
    wxPoint p((x ? *x : 0), (y ? *y : 0) );
    NSPoint nspt = wxToNSPoint( [m_macWindow contentView], p );
    nspt = [[m_macWindow contentView] convertPoint:nspt toView:nil];
    nspt = [m_macWindow convertBaseToScreen:nspt];
    p = wxFromNSPoint( NULL, nspt);
    if ( x )
        *x = p.x;
    if ( y )
        *y = p.y;
}

wxNonOwnedWindowImpl* wxNonOwnedWindowImpl::CreateNonOwnedWindow( wxNonOwnedWindow* wxpeer, wxWindow* parent, const wxPoint& pos, const wxSize& size,
    long style, long extraStyle, const wxString& name )
{
    wxNonOwnedWindowImpl* now = new wxNonOwnedWindowCocoaImpl( wxpeer );
    now->Create( parent, pos, size, style , extraStyle, name );
    return now;
}
Commit	Line	Data
33e90275	1	/////////////////////////////////////////////////////////////////////////////
0f9b48d1	2	// Name: src/osx/cocoa/nonownedwnd.mm
33e90275 SC	3	// Purpose: non owned window for cocoa
	4	// Author: DavidStefan 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"
05cf95ed SC	13	#ifndef WX_PRECOMP
	14	#include "wx/nonownedwnd.h"
	15	#include "wx/frame.h"
33e90275 SC	16	#endif
33e90275 SC	17
33e90275	18	#include "wx/osx/private.h"
33e90275	19
33e90275 SC	20	NSRect wxToNSRect( NSView* parent, const wxRect& r )
	21	{
	22	NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
	23	int y = r.y;
	24	int x = r.x ;
94929e7b	25	if ( parent == NULL \|\| ![ parent isFlipped ] )
33e90275 SC	26	y = frame.size.height - ( r.y + r.height );
	27	return NSMakeRect(x, y, r.width , r.height);
	28	}
	29
	30	wxRect wxFromNSRect( NSView* parent, const NSRect& rect )
	31	{
	32	NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
	33	int y = rect.origin.y;
	34	int x = rect.origin.x;
94929e7b	35	if ( parent == NULL \|\| ![ parent isFlipped ] )
33e90275 SC	36	y = frame.size.height - (rect.origin.y + rect.size.height);
	37	return wxRect( x, y, rect.size.width, rect.size.height );
	38	}
	39
	40	NSPoint wxToNSPoint( NSView* parent, const wxPoint& p )
	41	{
	42	NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
	43	int x = p.x ;
	44	int y = p.y;
94929e7b	45	if ( parent == NULL \|\| ![ parent isFlipped ] )
33e90275 SC	46	y = frame.size.height - ( p.y );
	47	return NSMakePoint(x, y);
	48	}
	49
	50	wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p )
	51	{
	52	NSRect frame = parent ? [parent bounds] : [[NSScreen mainScreen] frame];
	53	int x = p.x;
	54	int y = p.y;
94929e7b	55	if ( parent == NULL \|\| ![ parent isFlipped ] )
33e90275 SC	56	y = frame.size.height - ( p.y );
	57	return wxPoint( x, y);
	58	}
	59
dbeddfb9 SC	60	//
	61	// wx native implementation classes
	62	//
	63
	64	@interface wxNSWindow : NSWindow
	65
	66	{
	67	wxNonOwnedWindowCocoaImpl* impl;
	68	}
	69
	70	- (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation;
	71	- (wxNonOwnedWindowCocoaImpl*) implementation;
	72
	73	@end
	74
	75	@implementation wxNSWindow
	76
	77	- (void)setImplementation: (wxNonOwnedWindowCocoaImpl *) theImplementation
	78	{
	79	impl = theImplementation;
	80	}
	81
	82	- (wxNonOwnedWindowCocoaImpl*) implementation
	83	{
	84	return impl;
	85	}
	86
	87
	88	@end
	89
	90	@interface wxNSPanel : wxNSWindow
	91
	92	{
	93	}
	94
	95	@end
	96
	97	@implementation wxNSPanel
	98
	99	@end
	100
	101
	102	//
	103	// controller
	104	//
	105
	106	@interface wxNonOwnedWindowController : NSObject
	107	{
	108	}
	109
	110	- (void)windowDidResize:(NSNotification *)notification;
	111	- (NSSize)windowWillResize:(NSWindow *)window toSize:(NSSize)proposedFrameSize;
	112	- (void)windowDidResignMain:(NSNotification *)notification;
	113	- (void)windowDidBecomeMain:(NSNotification *)notification;
	114	- (void)windowDidMove:(NSNotification *)notification;
	115	- (BOOL)windowShouldClose:(id)window;
	116
	117	@end
	118
	119	@implementation wxNonOwnedWindowController
	120
	121	- (id) init
	122	{
	123	[super init];
124	return self;
125	}
126
127	- (BOOL)windowShouldClose:(id)nwindow
128	{
129	wxNSWindow* window = (wxNSWindow*) nwindow;
130	wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
131	if ( windowimpl )
132	{
133	wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
134	if ( wxpeer )
135	wxpeer->Close();
136	}
137	return NO;
138	}
139
5da125c7	140	- (NSSize)windowWillResize:(NSWindow *)win
dbeddfb9 SC	141	toSize:(NSSize)proposedFrameSize
dbeddfb9 SC	142	{
5da125c7 SC	143	NSRect frame = [win frame];
	144	wxRect wxframe = wxFromNSRect( NULL, frame );
	145	wxframe.SetWidth( proposedFrameSize.width );
	146	wxframe.SetHeight( proposedFrameSize.height );
	147	wxNSWindow* window = (wxNSWindow*) win;
	148	wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
	149	if ( windowimpl )
	150	{
	151	wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
	152	if ( wxpeer )
	153	{
	154	wxpeer->HandleResizing( 0, &wxframe );
	155	NSSize newSize = NSMakeSize(wxframe.GetWidth(), wxframe.GetHeight());
	156	return newSize;
	157	}
	158	}
	159
dbeddfb9 SC	160	return proposedFrameSize;
	161	}
	162
	163	- (void)windowDidResize:(NSNotification *)notification
	164	{
	165	wxNSWindow* window = (wxNSWindow*) [notification object];
	166	wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
	167	if ( windowimpl )
	168	{
	169	wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
	170	if ( wxpeer )
	171	wxpeer->HandleResized(0);
	172	}
	173	}
	174
	175	- (void)windowDidMove:(NSNotification *)notification
	176	{
	177	wxNSWindow* window = (wxNSWindow*) [notification object];
	178	wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
	179	if ( windowimpl )
	180	{
	181	wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
	182	if ( wxpeer )
	183	wxpeer->HandleMoved(0);
	184	}
	185	}
	186
	187	- (void)windowDidBecomeMain:(NSNotification *)notification
	188	{
	189	wxNSWindow* window = (wxNSWindow*) [notification object];
	190	wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
	191	if ( windowimpl )
	192	{
	193	wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
	194	if ( wxpeer )
	195	wxpeer->HandleActivated(0, true);
	196	}
	197	}
	198
	199	- (void)windowDidResignMain:(NSNotification *)notification
	200	{
	201	wxNSWindow* window = (wxNSWindow*) [notification object];
	202	wxNonOwnedWindowCocoaImpl* windowimpl = [window implementation];
	203	if ( windowimpl )
	204	{
	205	wxNonOwnedWindow* wxpeer = windowimpl->GetWXPeer();
	206	if ( wxpeer )
	207	wxpeer->HandleActivated(0, false);
	208	}
	209	}
	210
	211	@end
	212
33e90275 SC	213	IMPLEMENT_DYNAMIC_CLASS( wxNonOwnedWindowCocoaImpl , wxNonOwnedWindowImpl )
	214
	215	wxNonOwnedWindowCocoaImpl::wxNonOwnedWindowCocoaImpl( wxNonOwnedWindow* nonownedwnd) :
	216	wxNonOwnedWindowImpl(nonownedwnd)
	217	{
	218	m_macWindow = NULL;
	219	m_macFullScreenData = NULL;
	220	}
	221
	222	wxNonOwnedWindowCocoaImpl::wxNonOwnedWindowCocoaImpl()
	223	{
	224	m_macWindow = NULL;
	225	m_macFullScreenData = NULL;
	226	}
	227
	228	wxNonOwnedWindowCocoaImpl::~wxNonOwnedWindowCocoaImpl()
	229	{
be136f07	230	[m_macWindow setImplementation:nil];
42c2b729	231	[m_macWindow setDelegate:nil];
33e90275 SC	232	[m_macWindow release];
	233	}
	234
	235	void wxNonOwnedWindowCocoaImpl::Destroy()
	236	{
	237	wxPendingDelete.Append( new wxDeferredObjectDeleter( this ) );
	238	}
	239
	240	void wxNonOwnedWindowCocoaImpl::Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
	241	long style, long extraStyle, const wxString& name )
	242	{
dbeddfb9 SC	243	static wxNonOwnedWindowController* controller = NULL;
	244
	245	if ( !controller )
	246	controller =[[wxNonOwnedWindowController alloc] init];
	247
	248
33e90275 SC	249	int windowstyle = NSBorderlessWindowMask;
	250
	251	if ( style & wxFRAME_TOOL_WINDOW )
dbeddfb9	252	m_macWindow = [wxNSPanel alloc];
33e90275	253	else
dbeddfb9	254	m_macWindow = [wxNSWindow alloc];
33e90275	255
e912ebe3	256	CGWindowLevel level = kCGNormalWindowLevel;
33e90275 SC	257
	258	if ( style & wxFRAME_TOOL_WINDOW )
	259	{
	260	if ( ( style & wxSTAY_ON_TOP ) )
	261	level = kCGUtilityWindowLevel;
	262	else
	263	level = kCGFloatingWindowLevel ;
	264
	265	}
	266	else if ( ( style & wxPOPUP_WINDOW ) )
	267	{
	268	level = kCGPopUpMenuWindowLevel;
	269	/*
	270	if ( ( style & wxBORDER_NONE ) )
	271	{
	272	wclass = kHelpWindowClass ; // has no border
	273	attr \|= kWindowNoShadowAttribute;
	274	}
	275	else
	276	{
	277	wclass = kPlainWindowClass ; // has a single line border, it will have to do for now
	278	}
	279	*/
	280	}
	281	else if ( ( style & wxCAPTION ) )
	282	{
	283	windowstyle \|= NSTitledWindowMask ;
	284	}
	285	else if ( ( style & wxFRAME_DRAWER ) )
	286	{
	287	/*
	288	wclass = kDrawerWindowClass;
	289	*/
	290	}
	291	else
	292	{
	293	// set these even if we have no title, otherwise the controls won't be visible
	294	if ( ( style & wxMINIMIZE_BOX ) \|\| ( style & wxMAXIMIZE_BOX ) \|\|
	295	( style & wxCLOSE_BOX ) \|\| ( style & wxSYSTEM_MENU ) )
	296	{
	297	windowstyle \|= NSTitledWindowMask ;
	298	}
	299	/*
	300	else if ( ( style & wxNO_BORDER ) )
	301	{
	302	wclass = kSimpleWindowClass ;
	303	}
	304	else
	305	{
	306	wclass = kPlainWindowClass ;
	307	}
	308	*/
	309	}
	310
	311	if ( windowstyle & NSTitledWindowMask )
	312	{
	313	if ( ( style & wxMINIMIZE_BOX ) )
	314	windowstyle \|= NSMiniaturizableWindowMask ;
	315
	316	if ( ( style & wxMAXIMIZE_BOX ) )
	317	windowstyle \|= NSResizableWindowMask ; // TODO showing ZOOM ?
	318
	319	if ( ( style & wxRESIZE_BORDER ) )
	320	windowstyle \|= NSResizableWindowMask ;
321
322	if ( ( style & wxCLOSE_BOX) )
323	windowstyle \|= NSClosableWindowMask ;
324	}
325	if ( extraStyle & wxFRAME_EX_METAL)
326	windowstyle \|= NSTexturedBackgroundWindowMask;
327
328	if ( ( style & wxSTAY_ON_TOP ) )
329	level = kCGUtilityWindowLevel;
330	/*
331	if ( ( style & wxFRAME_FLOAT_ON_PARENT ) )
332	group = GetWindowGroupOfClass(kFloatingWindowClass);
333	*/
334
335	NSRect r = wxToNSRect( NULL, wxRect( pos, size) );
336
dbeddfb9 SC	337	[m_macWindow setImplementation:this];
dbeddfb9 SC	338
33e90275 SC	339	[m_macWindow initWithContentRect:r
	340	styleMask:windowstyle
	341	backing:NSBackingStoreBuffered
	342	defer:NO
	343	];
	344
	345	[m_macWindow setLevel:level];
dbeddfb9 SC	346
	347	[m_macWindow setDelegate:controller];
	348
33e90275 SC	349	// [m_macWindow makeKeyAndOrderFront:nil];
	350	}
	351
	352
	353	WXWindow wxNonOwnedWindowCocoaImpl::GetWXWindow() const
	354	{
	355	return m_macWindow;
	356	}
	357
	358	void wxNonOwnedWindowCocoaImpl::Raise()
	359	{
	360	[m_macWindow orderWindow:NSWindowAbove relativeTo:0];
	361	}
	362
	363	void wxNonOwnedWindowCocoaImpl::Lower()
	364	{
	365	[m_macWindow orderWindow:NSWindowBelow relativeTo:0];
	366	}
	367
	368	bool wxNonOwnedWindowCocoaImpl::Show(bool show)
	369	{
	370	if ( show )
	371	{
	372	[m_macWindow orderFront:nil];
	373	[[m_macWindow contentView] setNeedsDisplay:YES];
	374	}
	375	else
	376	[m_macWindow orderOut:nil];
	377	return true;
	378	}
	379
	380	bool wxNonOwnedWindowCocoaImpl::ShowWithEffect(bool show, wxShowEffect effect, unsigned timeout)
	381	{
	382	return Show(show);
	383	}
	384
	385	void wxNonOwnedWindowCocoaImpl::Update()
	386	{
	387	[m_macWindow displayIfNeeded];
	388	}
	389
	390	bool wxNonOwnedWindowCocoaImpl::SetTransparent(wxByte alpha)
	391	{
	392	[m_macWindow setAlphaValue:(CGFloat) alpha/255.0];
	393	return true;
	394	}
	395
	396	bool wxNonOwnedWindowCocoaImpl::SetBackgroundColour(const wxColour& col )
	397	{
	398	return true;
	399	}
	400
	401	void wxNonOwnedWindowCocoaImpl::SetExtraStyle( long exStyle )
	402	{
	403	if ( m_macWindow )
	404	{
	405	bool metal = exStyle & wxFRAME_EX_METAL ;
	406	int windowStyle = [ m_macWindow styleMask];
	407	if ( metal && !(windowStyle & NSTexturedBackgroundWindowMask) )
	408	{
	409	wxFAIL_MSG( _T("Metal Style cannot be changed after creation") );
	410	}
	411	else if ( !metal && (windowStyle & NSTexturedBackgroundWindowMask ) )
	412	{
413	wxFAIL_MSG( _T("Metal Style cannot be changed after creation") );
414	}
415	}
416	}
417
418	bool wxNonOwnedWindowCocoaImpl::SetBackgroundStyle(wxBackgroundStyle style)
419	{
420	return true;
421	}
422
423	bool wxNonOwnedWindowCocoaImpl::CanSetTransparent()
424	{
425	return true;
426	}
427
428	void wxNonOwnedWindowCocoaImpl::MoveWindow(int x, int y, int width, int height)
429	{
430	NSRect r = wxToNSRect( NULL, wxRect(x,y,width, height) );
54f11060 SC	431	// do not trigger refreshes upon invisible and possible partly created objects
54f11060 SC	432	[m_macWindow setFrame:r display:GetWXPeer()->IsShownOnScreen()];
33e90275 SC	433	}
	434
	435	void wxNonOwnedWindowCocoaImpl::GetPosition( int &x, int &y ) const
	436	{
	437	wxRect r = wxFromNSRect( NULL, [m_macWindow frame] );
	438	x = r.GetLeft();
	439	y = r.GetTop();
	440	}
	441
	442	void wxNonOwnedWindowCocoaImpl::GetSize( int &width, int &height ) const
	443	{
	444	NSRect rect = [m_macWindow frame];
	445	width = rect.size.width;
	446	height = rect.size.height;
	447	}
	448
	449	void wxNonOwnedWindowCocoaImpl::GetContentArea( int& left, int &right, int &width, int &height ) const
	450	{
	451	NSRect outer = NSMakeRect(100,100,100,100);
	452	NSRect content = [NSWindow contentRectForFrameRect:outer styleMask:[m_macWindow styleMask] ];
	453	NSRect rect = [[m_macWindow contentView] frame];
	454	width = rect.size.width;
	455	height = rect.size.height;
	456	}
	457
	458	bool wxNonOwnedWindowCocoaImpl::SetShape(const wxRegion& region)
	459	{
	460	return false;
	461	}
	462
	463	void wxNonOwnedWindowCocoaImpl::SetTitle( const wxString& title, wxFontEncoding encoding )
	464	{
	465	[m_macWindow setTitle:wxCFStringRef( title , encoding ).AsNSString()];
	466	}
	467
	468	bool wxNonOwnedWindowCocoaImpl::IsMaximized() const
	469	{
	470	return [m_macWindow isZoomed];
	471	}
	472
	473	bool wxNonOwnedWindowCocoaImpl::IsIconized() const
	474	{
	475	return [m_macWindow isMiniaturized];
	476	}
	477
	478	void wxNonOwnedWindowCocoaImpl::Iconize( bool iconize )
	479	{
	480	if ( iconize )
	481	[m_macWindow miniaturize:nil];
	482	else
	483	[m_macWindow deminiaturize:nil];
	484	}
	485
	486	void wxNonOwnedWindowCocoaImpl::Maximize(bool maximize)
	487	{
	488	[m_macWindow zoom:nil];
	489	}
	490
	491
	492	// http://cocoadevcentral.com/articles/000028.php
	493
	494	typedef struct
	495	{
	496	int m_formerLevel;
497	NSRect m_formerFrame;
498	} FullScreenData ;
499
500	bool wxNonOwnedWindowCocoaImpl::IsFullScreen() const
501	{
502	return m_macFullScreenData != NULL ;
503	}
504
505	bool wxNonOwnedWindowCocoaImpl::ShowFullScreen(bool show, long style)
506	{
507	if ( show )
508	{
509	FullScreenData data = (FullScreenData )m_macFullScreenData ;
510	delete data ;
511	data = new FullScreenData();
512
513	m_macFullScreenData = data ;
514	data->m_formerLevel = [m_macWindow level];
515	data->m_formerFrame = [m_macWindow frame];
516	CGDisplayCapture( kCGDirectMainDisplay );
517	[m_macWindow setLevel:CGShieldingWindowLevel()];
518	[m_macWindow setFrame:[[NSScreen mainScreen] frame] display:YES];
519	}
520	else if ( m_macFullScreenData != NULL )
521	{
522	FullScreenData data = (FullScreenData ) m_macFullScreenData ;
523	CGDisplayRelease( kCGDirectMainDisplay );
524	[m_macWindow setLevel:data->m_formerLevel];
525	[m_macWindow setFrame:data->m_formerFrame display:YES];
526	delete data ;
527	m_macFullScreenData = NULL ;
528	}
529
530	return true;
531	}
532
533	void wxNonOwnedWindowCocoaImpl::RequestUserAttention(int WXUNUSED(flags))
534	{
535	}
dbeddfb9 SC	536
	537	void wxNonOwnedWindowCocoaImpl::ScreenToWindow( int x, int y )
	538	{
	539	wxPoint p((x ? x : 0), (y ? y : 0) );
dbeddfb9	540	NSPoint nspt = wxToNSPoint( NULL, p );
54f11060 SC	541	nspt = [m_macWindow convertScreenToBase:nspt];
	542	nspt = [[m_macWindow contentView] convertPoint:nspt fromView:nil];
	543	p = wxFromNSPoint([m_macWindow contentView], nspt);
dbeddfb9	544	if ( x )
54f11060	545	*x = p.x;
dbeddfb9 SC	546	if ( y )
	547	*y = p.y;
	548	}
	549
	550	void wxNonOwnedWindowCocoaImpl::WindowToScreen( int x, int y )
	551	{
54f11060 SC	552	wxPoint p((x ? x : 0), (y ? y : 0) );
	553	NSPoint nspt = wxToNSPoint( [m_macWindow contentView], p );
	554	nspt = [[m_macWindow contentView] convertPoint:nspt toView:nil];
	555	nspt = [m_macWindow convertBaseToScreen:nspt];
	556	p = wxFromNSPoint( NULL, nspt);
dbeddfb9 SC	557	if ( x )
	558	*x = p.x;
	559	if ( y )
	560	*y = p.y;
	561	}
	562
	563	wxNonOwnedWindowImpl* wxNonOwnedWindowImpl::CreateNonOwnedWindow( wxNonOwnedWindow* wxpeer, wxWindow* parent, const wxPoint& pos, const wxSize& size,
	564	long style, long extraStyle, const wxString& name )
	565	{
	566	wxNonOwnedWindowImpl* now = new wxNonOwnedWindowCocoaImpl( wxpeer );
	567	now->Create( parent, pos, size, style , extraStyle, name );
	568	return now;
54f11060	569	}