82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
package xevent
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/*
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#cgo LDFLAGS: -lX11 -lXfixes
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#include "xevent.h"
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*/
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import "C"
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import (
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"unsafe"
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"m1k1o/neko/internal/types"
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)
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var CursorChangedChannel chan uint64
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var ClipboardUpdatedChannel chan bool
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var FileChooserDialogClosedChannel chan bool
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var FileChooserDialogOpenedChannel chan bool
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var EventErrorChannel chan types.DesktopErrorMessage
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func init() {
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CursorChangedChannel = make(chan uint64)
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ClipboardUpdatedChannel = make(chan bool)
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FileChooserDialogClosedChannel = make(chan bool)
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FileChooserDialogOpenedChannel = make(chan bool)
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EventErrorChannel = make(chan types.DesktopErrorMessage)
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// Dummy goroutines since there is no consumer for the channel otherwise
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go func() {
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for {
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_ = <-CursorChangedChannel
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}
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}()
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go func() {
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for {
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_ = <-FileChooserDialogClosedChannel
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}
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}()
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go func() {
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for {
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_ = <-FileChooserDialogOpenedChannel
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}
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}()
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}
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func EventLoop(display string) {
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displayUnsafe := C.CString(display)
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defer C.free(unsafe.Pointer(displayUnsafe))
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C.XEventLoop(displayUnsafe)
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}
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//export goXEventCursorChanged
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func goXEventCursorChanged(event C.XFixesCursorNotifyEvent) {
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CursorChangedChannel <- uint64(event.cursor_serial)
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}
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//export goXEventClipboardUpdated
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func goXEventClipboardUpdated() {
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ClipboardUpdatedChannel <- true
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}
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//export goXEventConfigureNotify
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func goXEventConfigureNotify(display *C.Display, window C.Window, name *C.char, role *C.char) {
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}
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//export goXEventUnmapNotify
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func goXEventUnmapNotify(window C.Window) {
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}
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//export goXEventError
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func goXEventError(event *C.XErrorEvent, message *C.char) {
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EventErrorChannel <- types.DesktopErrorMessage{ uint8(event.error_code), C.GoString(message), uint8(event.request_code), uint8(event.minor_code) }
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}
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//export goXEventActive
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func goXEventActive() C.int {
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return C.int(1)
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}
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