mirror of
https://github.com/m1k1o/neko.git
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104 lines
2.5 KiB
Go
104 lines
2.5 KiB
Go
package desktop
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import (
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"fmt"
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"time"
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"sync"
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"github.com/kataras/go-events"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"demodesk/neko/internal/config"
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"demodesk/neko/internal/desktop/xorg"
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"demodesk/neko/internal/desktop/xevent"
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)
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var mu = sync.Mutex{}
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type DesktopManagerCtx struct {
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logger zerolog.Logger
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cleanup *time.Ticker
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shutdown chan bool
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emmiter events.EventEmmiter
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display string
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config *config.Desktop
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}
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func New(display string, config *config.Desktop) *DesktopManagerCtx {
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return &DesktopManagerCtx{
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logger: log.With().Str("module", "desktop").Logger(),
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cleanup: time.NewTicker(1 * time.Second),
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shutdown: make(chan bool),
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emmiter: events.New(),
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display: display,
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config: config,
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}
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}
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func (manager *DesktopManagerCtx) Start() {
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if err := xorg.DisplayOpen(manager.display); err != nil {
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manager.logger.Warn().Err(err).Msg("unable to open dispaly")
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}
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xorg.GetScreenConfigurations()
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manager.logger.Info().
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Str("screen_size", fmt.Sprintf("%dx%d@%d", manager.config.ScreenWidth, manager.config.ScreenHeight, manager.config.ScreenRate)).
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Msgf("setting initial screen size")
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if err := xorg.ChangeScreenSize(manager.config.ScreenWidth, manager.config.ScreenHeight, manager.config.ScreenRate); err != nil {
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manager.logger.Warn().Err(err).Msg("unable to set initial screen size")
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}
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go xevent.EventLoop(manager.display)
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// In case it was opened
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go manager.CloseFileChooserDialog()
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manager.OnEventError(func(error_code uint8, message string, request_code uint8, minor_code uint8) {
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manager.logger.Warn().
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Uint8("error_code", error_code).
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Str("message", message).
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Uint8("request_code", request_code).
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Uint8("minor_code", minor_code).
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Msg("X event error occured")
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})
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go func() {
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defer func() {
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xorg.DisplayClose()
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manager.logger.Info().Msg("shutdown")
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}()
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for {
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select {
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case <-manager.shutdown:
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return
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case <-manager.cleanup.C:
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xorg.CheckKeys(time.Second * 10)
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}
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}
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}()
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}
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func (manager *DesktopManagerCtx) OnBeforeScreenSizeChange(listener func()) {
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manager.emmiter.On("before_screen_size_change", func(payload ...interface{}) {
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listener()
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})
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}
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func (manager *DesktopManagerCtx) OnAfterScreenSizeChange(listener func()) {
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manager.emmiter.On("after_screen_size_change", func(payload ...interface{}) {
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listener()
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})
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}
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func (manager *DesktopManagerCtx) Shutdown() error {
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manager.logger.Info().Msgf("desktop shutting down")
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manager.cleanup.Stop()
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manager.shutdown <- true
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return nil
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}
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