1 ! Copyright (C) 2006, 2009 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors alien.c-types arrays assocs classes cocoa
4 cocoa.application cocoa.classes cocoa.messages cocoa.nibs
5 cocoa.pasteboard cocoa.runtime cocoa.subclassing cocoa.types
6 cocoa.views cocoa.windows combinators command-line
7 core-foundation core-foundation.run-loop core-graphics
8 core-graphics.types destructors fry generalizations io.thread
9 kernel libc literals locals math math.rectangles memory
10 namespaces sequences specialized-arrays.int threads ui
11 ui.backend ui.backend.cocoa.views ui.clipboards ui.gadgets
12 ui.gadgets.worlds ui.pixel-formats ui.pixel-formats.private
13 ui.private words.symbol ;
17 TUPLE: window-handle < handle view window ;
18 TUPLE: offscreen-handle < handle context buffer ;
20 C: <window-handle> window-handle
21 C: <offscreen-handle> offscreen-handle
23 SINGLETON: cocoa-ui-backend
25 PIXEL-FORMAT-ATTRIBUTE-TABLE: NSOpenGLPFA { } H{
26 { double-buffered { $ NSOpenGLPFADoubleBuffer } }
27 { stereo { $ NSOpenGLPFAStereo } }
28 { offscreen { $ NSOpenGLPFAOffScreen } }
29 { fullscreen { $ NSOpenGLPFAFullScreen } }
30 { windowed { $ NSOpenGLPFAWindow } }
31 { accelerated { $ NSOpenGLPFAAccelerated } }
32 { software-rendered { $ NSOpenGLPFARendererID $ kCGLRendererGenericFloatID } }
33 { backing-store { $ NSOpenGLPFABackingStore } }
34 { multisampled { $ NSOpenGLPFAMultisample } }
35 { supersampled { $ NSOpenGLPFASupersample } }
36 { sample-alpha { $ NSOpenGLPFASampleAlpha } }
37 { color-float { $ NSOpenGLPFAColorFloat } }
38 { color-bits { $ NSOpenGLPFAColorSize } }
39 { alpha-bits { $ NSOpenGLPFAAlphaSize } }
40 { accum-bits { $ NSOpenGLPFAAccumSize } }
41 { depth-bits { $ NSOpenGLPFADepthSize } }
42 { stencil-bits { $ NSOpenGLPFAStencilSize } }
43 { aux-buffers { $ NSOpenGLPFAAuxBuffers } }
44 { sample-buffers { $ NSOpenGLPFASampleBuffers } }
45 { samples { $ NSOpenGLPFASamples } }
48 M: cocoa-ui-backend (make-pixel-format)
49 nip >NSOpenGLPFA-int-array
50 NSOpenGLPixelFormat -> alloc swap -> initWithAttributes: ;
52 M: cocoa-ui-backend (free-pixel-format)
55 M: cocoa-ui-backend (pixel-format-attribute)
56 [ handle>> ] [ >NSOpenGLPFA ] bi*
58 [ first 0 <int> [ swap 0 -> getValues:forAttribute:forVirtualScreen: ] keep *int ]
61 TUPLE: pasteboard handle ;
63 C: <pasteboard> pasteboard
65 M: pasteboard clipboard-contents
66 handle>> pasteboard-string ;
68 M: pasteboard set-clipboard-contents
69 handle>> set-pasteboard-string ;
71 : init-clipboard ( -- )
72 NSPasteboard -> generalPasteboard <pasteboard>
74 <clipboard> selection set-global ;
76 : world>NSRect ( world -- NSRect )
77 [ 0 0 ] dip dim>> first2 <CGRect> ;
79 : auto-position ( window loc -- )
80 #! Note: if this is the initial window, the length of the windows
81 #! vector should be 1, since (open-window) calls auto-position
82 #! after register-window.
85 windows get length 1 <= [ -> center ] [
86 windows get peek second window-loc>>
87 dupd first2 <CGPoint> -> cascadeTopLeftFromPoint:
88 -> setFrameTopLeftPoint:
90 ] [ first2 <CGPoint> -> setFrameTopLeftPoint: ] if ;
92 M: cocoa-ui-backend set-title ( string world -- )
93 handle>> window>> swap <NSString> -> setTitle: ;
95 : enter-fullscreen ( world -- )
97 NSScreen -> mainScreen
98 f -> enterFullScreenMode:withOptions:
101 : exit-fullscreen ( world -- )
102 handle>> view>> f -> exitFullScreenModeWithOptions: ;
104 M: cocoa-ui-backend (set-fullscreen) ( world ? -- )
105 [ enter-fullscreen ] [ exit-fullscreen ] if ;
107 M: cocoa-ui-backend (fullscreen?) ( world -- ? )
108 handle>> view>> -> isInFullScreenMode zero? not ;
110 M:: cocoa-ui-backend (open-window) ( world -- )
111 world [ [ dim>> ] dip <FactorView> ]
112 with-world-pixel-format :> view
113 view world world>NSRect <ViewWindow> :> window
115 world view register-window
116 window world window-loc>> auto-position
117 world window save-position
118 window install-window-delegate
119 view window <window-handle> world (>>handle)
120 window f -> makeKeyAndOrderFront: ;
122 M: cocoa-ui-backend (close-window) ( handle -- )
123 window>> -> release ;
125 M: cocoa-ui-backend (grab-input) ( handle -- )
126 0 CGAssociateMouseAndMouseCursorPosition drop
127 CGMainDisplayID CGDisplayHideCursor drop
128 window>> -> frame CGRect>rect rect-center
129 NSScreen -> screens 0 -> objectAtIndex: -> frame CGRect-h
130 [ drop first ] [ swap second - ] 2bi <CGPoint>
131 CGWarpMouseCursorPosition drop ;
133 M: cocoa-ui-backend (ungrab-input) ( handle -- )
135 CGMainDisplayID CGDisplayShowCursor drop
136 1 CGAssociateMouseAndMouseCursorPosition drop ;
138 M: cocoa-ui-backend close-window ( gadget -- )
141 window>> f -> performClose:
145 M: cocoa-ui-backend raise-window* ( world -- )
147 window>> dup f -> orderFront: -> makeKeyWindow
148 NSApp 1 -> activateIgnoringOtherApps:
151 : pixel-size ( pixel-format -- size )
152 color-bits pixel-format-attribute -3 shift ;
154 : offscreen-buffer ( world pixel-format -- alien w h pitch )
155 [ dim>> first2 ] [ pixel-size ] bi*
156 { [ * * malloc ] [ 2drop ] [ drop nip ] [ nip * ] } 3cleave ;
158 :: gadget-offscreen-context ( world -- context buffer )
161 NSOpenGLContext -> alloc pf handle>> f -> initWithFormat:shareContext:
162 dup world pf offscreen-buffer
163 4 npick [ -> setOffScreen:width:height:rowbytes: ] dip
164 ] with-world-pixel-format ;
166 M: cocoa-ui-backend (open-offscreen-buffer) ( world -- )
167 dup gadget-offscreen-context <offscreen-handle> >>handle drop ;
169 M: cocoa-ui-backend (close-offscreen-buffer) ( handle -- )
170 [ context>> -> release ]
171 [ buffer>> free ] bi ;
173 GENERIC: (gl-context) ( handle -- context )
174 M: window-handle (gl-context) view>> -> openGLContext ;
175 M: offscreen-handle (gl-context) context>> ;
177 M: handle select-gl-context ( handle -- )
178 (gl-context) -> makeCurrentContext ;
180 M: handle flush-gl-context ( handle -- )
181 (gl-context) -> flushBuffer ;
183 M: cocoa-ui-backend offscreen-pixels ( world -- alien w h )
184 [ handle>> buffer>> ] [ dim>> first2 neg ] bi ;
186 M: cocoa-ui-backend beep ( -- )
190 { +superclass+ "NSObject" }
191 { +name+ "FactorApplicationDelegate" }
194 { "applicationDidUpdate:" "void" { "id" "SEL" "id" }
195 [ 3drop reset-run-loop ]
198 : install-app-delegate ( -- )
199 NSApp FactorApplicationDelegate install-delegate ;
201 SYMBOL: cocoa-init-hook
204 [ "MiniFactor.nib" load-nib install-app-delegate ]
207 M: cocoa-ui-backend (with-ui)
211 cocoa-init-hook get call( -- )
213 f io-thread-running? set-global
220 cocoa-ui-backend ui-backend set-global
222 [ running.app? "ui.tools" "listener" ? ] main-vocab-hook set-global