ui.gadgets.private ui.gadgets.worlds ui.gestures ui.pixel-formats
ui.private windows.dwmapi windows.errors windows.gdi32
windows.kernel32 windows.messages windows.offscreen windows.opengl32
-windows.types windows.user32 assocs.extras ;
+windows.types windows.user32 assocs.extras byte-arrays
+io.encodings.string ;
+FROM: unicode => upper-surrogate? under-surrogate? ;
SPECIALIZED-ARRAY: POINT
QUALIFIED-WITH: alien.c-types c
IN: ui.backend.windows
{ minimize-button 0 }
{ maximize-button 0 }
{ resize-handles $ WS_EX_WINDOWEDGE }
- { small-title-bar $[ WS_EX_TOOLWINDOW WS_EX_TOPMOST bitor ] }
+ { small-title-bar flags{ WS_EX_TOOLWINDOW WS_EX_TOPMOST } }
{ normal-title-bar $ WS_EX_APPWINDOW }
{ dialog-window 0 }
}
: send-key-up ( sym action? hWnd -- )
[ [ <key-up> ] ] dip send-key-gesture ;
-: key-sym ( wParam -- string/f action? )
- {
- {
- [ dup LETTER? ]
- [ shift? caps-lock? xor [ CHAR: a + CHAR: A - ] unless 1string f ]
- }
- { [ dup digit? ] [ 1string f ] }
- [ wm-keydown-codes at t ]
- } cond ;
+: key-sym ( wParam -- string/f )
+ wm-keydown-codes at ; inline
-:: handle-wm-keydown ( hWnd uMsg wParam lParam -- )
+:: (handle-wm-keydown/up) ( hWnd uMsg wParam lParam send-key-down/up -- )
wParam exclude-key-wm-keydown? [
- wParam key-sym over [
- dup ctrl? alt? xor or [
- hWnd send-key-down
- ] [ 2drop ] if
- ] [ 2drop ] if
- ] unless ;
+ wParam key-sym [
+ t hWnd send-key-down/up execute( sym action? hWnd -- )
+ ] [
+ 256 <byte-array> :> keyboard-state
+ 4 <byte-array> :> chars
+ lParam -16 shift 0xff bitand :> scan-code
+ keyboard-state GetKeyboardState win32-error=0/f
+ VK_CONTROL VK_CAPITAL [ 0 swap keyboard-state set-nth ] bi@
+ wParam scan-code keyboard-state chars 2 0 ToUnicode dup win32-error=0/f
+ 1 <= [
+ 1 chars nth 8 shift 0 chars nth bitor
+ ] [
+ 3 chars nth 8 shift 2 chars nth bitor ! dead-key
+ ] if
+ 1string f hWnd send-key-down/up execute( sym action? hWnd -- )
+ ] if*
+ ] unless ; inline
+
+: handle-wm-keydown ( hWnd uMsg wParam lParam -- )
+ \ send-key-down (handle-wm-keydown/up) ;
+
+SYMBOL: upper-surrogate-wm-char
:: handle-wm-char ( hWnd uMsg wParam lParam -- )
wParam exclude-key-wm-char? [
- ctrl? alt? xor [
- wParam 1string
- [ f hWnd send-key-down ]
- [ hWnd window user-input ] bi
+ ctrl? alt? xor [ ! enable AltGr combination inputs
+ wParam {
+ { [ dup upper-surrogate? ] [
+ upper-surrogate-wm-char set-global ]
+ }
+ { [ dup under-surrogate? ] [
+ drop
+ upper-surrogate-wm-char get-global [
+ wParam "" 2sequence
+ utf16n encode utf16n decode hWnd window user-input
+ ] when* ]
+ }
+ [ 1string hWnd window user-input
+ f upper-surrogate-wm-char set-global ]
+ } cond
] unless
] unless ;
-:: handle-wm-keyup ( hWnd uMsg wParam lParam -- )
- wParam exclude-key-wm-keydown? [
- wParam key-sym over [
- hWnd send-key-up
- ] [ 2drop ] if
- ] unless ;
+: handle-wm-keyup ( hWnd uMsg wParam lParam -- )
+ \ send-key-up (handle-wm-keydown/up) ;
:: set-window-active ( hwnd uMsg wParam lParam ? -- n )
? hwnd window active?<<
wm-handlers [
H{
${ WM_CLOSE [ handle-wm-close 0 ] }
+ ! ${ WM_NCCREATE [ [ 3drop EnableNonClientDpiScaling drop ] [ DefWindowProc ] 4bi ] }
+ ! ${ WM_GETDPISCALEDSIZE [ DefWindowProc ] }
+ ! ${ WM_DPICHANGED [ DefWindowProc ] }
${ WM_PAINT [ 4dup handle-wm-paint DefWindowProc ] }
${ WM_SIZE [ handle-wm-size 0 ] }
0 >>cbWndExtra
f GetModuleHandle >>hInstance
f GetModuleHandle "APPICON" native-string>alien LoadIcon >>hIcon
- f IDC_ARROW LoadCursor >>hCursor
+ f IDC_ARROW MAKEINTRESOURCE LoadCursor >>hCursor
class-name-ptr >>lpszClassName
RegisterClassEx win32-error=0/f
] [ drop ] if ;
: adjust-RECT ( RECT style ex-style -- )
+ ! [ 0 ] dip GetDpiForSystem AdjustWindowRectExForDpi win32-error=0/f ;
[ 0 ] dip AdjustWindowRectEx win32-error=0/f ;
: make-RECT ( world -- RECT )
dup
] change-global ;
+: get-device-caps ( handle -- x y )
+ GetDC
+ [ LOGPIXELSX GetDeviceCaps ]
+ [ LOGPIXELSY GetDeviceCaps ] bi ;
+
+: get-default-device-caps ( -- x y )
+ f get-device-caps ;
+
:: create-window ( rect style ex-style -- hwnd )
rect style ex-style make-adjusted-RECT
[ get-window-class f ] dip
[
[ ex-style ] 2dip
- WS_CLIPSIBLINGS WS_CLIPCHILDREN bitor style bitor
+ flags{ WS_CLIPSIBLINGS WS_CLIPCHILDREN } style bitor
] dip get-RECT-dimensions
f f f GetModuleHandle f CreateWindowEx dup win32-error=0/f ;
init-win32-ui
start-ui
event-loop
- ] [ cleanup-win32-ui ] [ ] cleanup ;
+ ] [ cleanup-win32-ui ] finally ;
M: windows-ui-backend beep
0 MessageBeep drop ;