func InterfaceStart(server ZakupkiProxyServer,
config ServerConfig) (err error) {
if server == nil {
panic("InterfaceStart: passed nil server")
}
if config == nil {
panic("InterfaceStart: passed nil config")
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* INITIALIZATION *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
startServer := func() {
if !server.IsRunning() {
go func() {
// start server
if err := server.Start(); err != nil {
log.Println("Cannot start server:", err)
}
}()
time.Sleep(_START_SERVER_TIMEOUT)
}
}
stopServer := func() {
if server.IsRunning() {
// shutdown server
if err = server.ShutDown(); err != nil {
log.Println("Cannot shutdown server", err)
}
}
}
if _RUN_SERVER_ON_STARTING && !server.IsRunning() {
startServer()
}
defer func() {
if server.IsRunning() {
stopServer()
}
}()
defer func() {
if err = config.Save(); err != nil {
log.Println("Cannot save configures:", err)
}
}()
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* END INITIALIZATION *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
mw, err := walk.NewMainWindow()
if err != nil {
return
}
defer mw.Dispose()
ni, err := walk.NewNotifyIcon()
if err != nil {
return
}
defer ni.Dispose()
if err = ni.SetVisible(true); err != nil {
return
}
if err = ni.SetToolTip(_PROG_TITLE); err != nil {
return
}
ni.ShowMessage(_PROG_TITLE, _NOTICE_APP_START)
// create image icon
if icon, err :=
walk.NewIconFromFile(_PROG_ICON_FILE_NAME); err != nil {
log.Println("Cannot load icon from file:", err)
} else {
defer icon.Dispose()
if err = ni.SetIcon(icon); err != nil {
log.Println("Cannot bind img with notify icon:", err)
}
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* ACTIONS *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
startServerAction := walk.NewAction()
err = startServerAction.SetText(_ACTION_TITLE_START_SERVER)
if err != nil {
return
}
err = startServerAction.SetVisible(!server.IsRunning())
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(startServerAction)
if err != nil {
return
}
stopServerAction := walk.NewAction()
err = stopServerAction.SetText(_ACTION_TITLE_STOP_SERVER)
if err != nil {
return
}
err = stopServerAction.SetVisible(server.IsRunning())
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(stopServerAction)
if err != nil {
return
}
filterEnableAction := walk.NewAction()
err = filterEnableAction.SetText(_ACTION_TITLE_FILTER_ENABLED)
if err != nil {
return
}
err = filterEnableAction.SetVisible(!config.IsFilterEnabled())
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(filterEnableAction)
if err != nil {
return
}
filterDisabledAction := walk.NewAction()
err = filterDisabledAction.SetText(_ACTION_TITLE_FILTER_DISABLED)
if err != nil {
return
}
err = filterDisabledAction.SetVisible(config.IsFilterEnabled())
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(filterDisabledAction)
if err != nil {
return
}
removeCacheAction := walk.NewAction()
err = removeCacheAction.SetText(_ACTION_TITLE_REMOVE_CACHE)
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(removeCacheAction)
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(walk.NewSeparatorAction())
if err != nil {
return
}
openURLGenAction := walk.NewAction()
err = openURLGenAction.SetText(_ACTION_TITLE_OPEN_URL_GEN)
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(openURLGenAction)
if err != nil {
return
}
openDirAction := walk.NewAction()
err = openDirAction.SetText(_ACTION_TITLE_OPEN_DIR)
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(openDirAction)
if err != nil {
return
}
openReadMeAction := walk.NewAction()
err = openReadMeAction.SetText(_ACTION_TITLE_OPEN_README)
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(openReadMeAction)
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(walk.NewSeparatorAction())
if err != nil {
return
}
exitAction := walk.NewAction()
err = exitAction.SetText(_ACTION_TITLE_EXIT)
if err != nil {
return
}
err = ni.ContextMenu().Actions().Add(exitAction)
if err != nil {
return
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* EVENT HANDLERS *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
updateServerButtons := func() {
if server.IsRunning() {
if err = startServerAction.SetVisible(false); err != nil {
log.Println(err)
}
if err = stopServerAction.SetVisible(true); err != nil {
log.Println(err)
}
} else {
if err = stopServerAction.SetVisible(false); err != nil {
log.Println(err)
}
if err = startServerAction.SetVisible(true); err != nil {
log.Println(err)
}
}
}
startServerAction.Triggered().Attach(func() {
if !server.IsRunning() {
if err = startServerAction.SetEnabled(false); err != nil {
log.Println(err)
}
startServer()
if server.IsRunning() {
ni.ShowMessage(_PROG_TITLE, _NOTICE_PROXY_ENABLED)
}
if err = startServerAction.SetEnabled(true); err != nil {
log.Println(err)
}
}
updateServerButtons()
})
stopServerAction.Triggered().Attach(func() {
if server.IsRunning() {
stopServer()
ni.ShowMessage(_PROG_TITLE, _NOTICE_PROXY_DISABLED)
}
updateServerButtons()
})
updateFilterButtons := func() {
if config.IsFilterEnabled() {
err = filterEnableAction.SetVisible(false)
if err != nil {
log.Println(err)
}
err = filterDisabledAction.SetVisible(true)
if err != nil {
log.Println(err)
}
} else {
err = filterDisabledAction.SetVisible(false)
if err != nil {
log.Println(err)
}
err = filterEnableAction.SetVisible(true)
if err != nil {
log.Println(err)
}
}
}
filterEnableAction.Triggered().Attach(func() {
if !config.IsFilterEnabled() {
config.SetFilterEnabled(true)
ni.ShowInfo(_PROG_TITLE, _NOTICE_ENABLED_FILTERS)
}
updateFilterButtons()
})
filterDisabledAction.Triggered().Attach(func() {
if config.IsFilterEnabled() {
config.SetFilterEnabled(false)
ni.ShowInfo(_PROG_TITLE, _NOTICE_DISABLED_FILTERS)
}
updateFilterButtons()
})
removeCacheAction.Triggered().Attach(func() {
if err = server.RemoveCache(); err != nil {
log.Println("Cannot remove cache:", err)
} else {
ni.ShowInfo(_PROG_TITLE, _NOTICE_CACHE_REMOVED)
}
})
openURLGenAction.Triggered().Attach(func() {
err = exec.Command(_PROG_URL_GENER_FILE_NAME).Start()
if err != nil {
log.Println("Cannot open url generator:", err)
}
})
openDirAction.Triggered().Attach(func() {
err = exec.Command("cmd", "/C", "start", ".").Start()
if err != nil {
log.Println("Cannot open program directory:", err)
} else {
ni.ShowInfo(_PROG_TITLE, _NOTICE_CONFIGS)
}
})
openReadMeAction.Triggered().Attach(func() {
err = exec.Command(
"cmd", "/C", "start", _PROG_DESCRIPTION_FILE_NAME,
).Start()
if err != nil {
log.Println("Cannot open README:", err)
}
})
exitAction.Triggered().Attach(func() {
walk.App().Exit(0)
})
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* END EVENT HANDLERS *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
mw.Run()
return
}
func (this *Table) AddSeparatorAction() *Table {
act := walk.NewSeparatorAction()
this.ContextMenu().Actions().Add(act)
return this
}
func (s Separator) createAction(builder *Builder, menu *walk.Menu) (*walk.Action, error) {
action := walk.NewSeparatorAction()
if menu != nil {
if err := menu.Actions().Add(action); err != nil {
return nil, err
}
}
return action, nil
}