Merge pull request #5800 from IllusionMan1212/xlib-IM

vendor/xlib: a few more IM-related procedures and constants

Author: laytan

vendor/x11/xlib/xlib_const.odin

@@ -1,6 +1,15 @@
 #+build linux, freebsd, openbsd
 package xlib
 
+XNClientWindow: cstring : "clientWindow"
+XNInputStyle:   cstring : "inputStyle"
+XNFocusWindow:  cstring : "focusWindow"
+XNSpotLocation: cstring : "spotLocation"
+XNPreeditAttributes: cstring : "preeditAttributes"
+
+XIMPreeditNothing :: 0x0008
+XIMStatusNothing  :: 0x0400
+
 /* ----  X11/extensions/XKB.h ---------------------------------------------------------*/
 
 XkbMinLegalKeyCode     :: 8
@@ -138,6 +147,14 @@ Status :: enum i32 {
 	LastExtensionError  = 255,
 }
 
+LookupStringStatus :: enum i32 {
+	BufferOverflow = -1,
+	LookupNone = 1,
+	LookupChars = 2,
+	LookupKeySym = 3,
+	LookupBoth = 4,
+}
+
 ByteOrder :: enum i32 {
 	LSBFirst = 0,
 	MSBFirst = 1,

vendor/x11/xlib/xlib_procs.odin

@@ -374,7 +374,7 @@ foreign xlib {
 	SetSelectionOwner :: proc(
 		display:     ^Display,
 		selection:   Atom,
-		owber:       Window,
+		owner:       Window,
 		time:        Time,
 		) ---
 	GetSelectionOwner :: proc(
@@ -1030,6 +1030,7 @@ foreign xlib {
 	Pending       :: proc(display: ^Display) -> i32 ---
 	NextEvent     :: proc(display: ^Display, event: ^XEvent) ---
 	PeekEvent     :: proc(display: ^Display, event: ^XEvent) ---
+	FilterEvent   :: proc(event: ^XEvent, window: Window) -> b32 ---
 	GetEventData  :: proc(display: ^Display, cookie: ^XGenericEventCookie) -> b32 ---
 	FreeEventData :: proc(display: ^Display, cookie: ^XGenericEventCookie) ---
 	// Selecting events using a predicate procedure
@@ -1697,6 +1698,24 @@ foreign xlib {
 		res_class: cstring,
 	) -> XIM ---
 	SetLocaleModifiers :: proc(modifiers: cstring) -> cstring ---
+	CreateIC :: proc(
+		im: XIM,
+		#c_vararg args: ..any,
+	) -> XIC ---
+	SetICFocus :: proc(
+		ic: XIC,
+	) ---
+	UnsetICFocus :: proc(
+		ic: XIC,
+	) ---
+	SetICValues :: proc(
+		ic: XIC,
+		#c_vararg args: ..any,
+	) -> cstring ---
+	VaCreateNestedList :: proc(
+		unused: i32,
+		#c_vararg args: ..any,
+	) -> XVaNestedList ---
 }
 
 @(default_calling_convention="c")
@@ -2046,4 +2065,12 @@ foreign xlib {
 		num: u32,
 		xkb: XkbDescPtr,
 	) -> Status ---
+	Xutf8LookupString :: proc(
+		ic: XIC,
+		event: ^XKeyPressedEvent,
+		buffer_return: ^cstring,
+		bytes_buffer: i32,
+		keysym_return: ^KeySym,
+		status_return: ^LookupStringStatus,
+	) -> i32 ---
 }