boltrest/boltrest-server/server_screen.go

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1.9 KiB
Go
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2016-02-23 03:23:53 +00:00
package main
import (
"time"
"github.com/br0xen/termbox-util"
"github.com/nsf/termbox-go"
)
// ServerScreen holds all that's going on :D
type ServerScreen struct {
initialized bool
message string
messageTime time.Time
messageTimeout time.Duration
tabIdx int
}
func (screen *ServerScreen) handleEvent(event termbox.Event) int {
_, h := termbox.Size()
if event.Type == termbox.EventKey {
}
return ServerScreenIndex
}
func (screen *ServerScreen) performLayout(style Style) {
w, h := termbox.Size()
if !screen.initialized {
}
if screen.messageTimeout > 0 && time.Since(screen.messageTime) > screen.messageTimeout {
screen.clearMessage()
msgString := ""
msgString = termboxUtil.AlignText(msgString, w, termboxUtil.AlignLeft)
screen.setMessage(msgString)
}
}
func (screen *ServerScreen) drawScreen(style Style) {
w, h := termbox.Size()
screen.drawHeader(style)
screen.drawFooter(style)
}
func (screen *ServerScreen) drawHeader(style Style) {
w, _ := termbox.Size()
ttl := termboxUtil.AlignTextWithFill("Boltrest Server", w+1, termboxUtil.AlignCenter, '=')
termboxUtil.DrawStringAtPoint(ttl, 0, 0, style.defaultBg, style.defaultFg)
}
func (screen *ServerScreen) drawFooter(style Style) {
_, height := termbox.Size()
termboxUtil.DrawStringAtPoint(screen.message, 0, height-1, style.defaultBg, style.defaultFg)
}
func (screen *ServerScreen) setMessage(msg string) {
screen.message = msg
screen.messageTime = time.Now()
screen.messageTimeout = -1
}
/* setMessageWithTimeout lets you specify the timeout for the message
* setting it to -1 means it won't timeout
*/
func (screen *ServerScreen) setMessageWithTimeout(msg string, timeout time.Duration) {
screen.message = msg
screen.messageTime = time.Now()
screen.messageTimeout = timeout
}
func (screen *ServerScreen) clearMessage() {
screen.message = ""
screen.messageTimeout = -1
}