diff options
Diffstat (limited to 'main.go')
| -rw-r--r-- | main.go | 38 |
1 files changed, 29 insertions, 9 deletions
@@ -19,7 +19,7 @@ func init() { log.Log(NOW, "init() has been run") me.counter = 0 - me.prefix = "wit" + // me.prefix = "wit" // Populates the top of the binary tree me.rootNode = addNode() @@ -38,30 +38,50 @@ func init() { go watchCallback() } +// lookup the widget by the id sent from the toolkit +func (n *Node) findId(i int) (*Node) { + if (n == nil) { + return nil + } + + if (n.id == i) { + return n + } + + for _, child := range n.children { + newN := child.findId(i) + if (newN != nil) { + return newN + } + } + return nil +} + func watchCallback() { - log.Info("watchCallback() START") + log.Info("guiChan() START") for { - log.Info("watchCallback() restarted select for toolkit user events") + log.Info("guiChan() restarted") select { case a := <-me.guiChan: if (a.ActionType == widget.UserQuit) { - log.Info("doUserEvent() User sent Quit()") + log.Warn("guiChan() User sent Quit()") me.rootNode.doCustom() log.Exit("wit/gui toolkit.UserQuit") break } if (a.ActionType == widget.EnableDebug) { - log.Warn("doUserEvent() Enable Debugging Window") - log.Warn("doUserEvent() TODO: not implemented") + log.Warn("guiChan() Enable Debugging Window") + log.Warn("guiChan() TODO: not implemented") // DebugWindow() break } - n := me.rootNode.FindId(a.WidgetId) + n := me.rootNode.findId(a.WidgetId) if (n == nil) { - log.Warn("watchCallback() UNKNOWN widget id =", a.WidgetId, a.ProgName) + log.Warn("guiChan() UNKNOWN widget id") + log.Warn("id =", a.WidgetId, a.ProgName) } else { - log.Info("watchCallback() FOUND widget id =", n.id, n.progname) + log.Verbose("guiChan() FOUND widget id =", n.id, n.progname) n.doUserEvent(a) } // this maybe a good idea? |