func (e *Editor) RunCommand(name string, args Args) {
// TODO?
var (
wnd *Window
v *View
)
if wnd = e.ActiveWindow(); wnd != nil {
v = wnd.ActiveView()
}
// TODO: what's the command precedence?
if c := e.cmdHandler.TextCommands[name]; c != nil {
if err := e.CommandHandler().RunTextCommand(v, name, args); err != nil {
log.Debug("Couldn't run textcommand: %s", err)
}
} else if c := e.cmdHandler.WindowCommands[name]; c != nil {
if err := e.CommandHandler().RunWindowCommand(wnd, name, args); err != nil {
log.Debug("Couldn't run windowcommand: %s", err)
}
} else if c := e.cmdHandler.ApplicationCommands[name]; c != nil {
if err := e.CommandHandler().RunApplicationCommand(name, args); err != nil {
log.Debug("Couldn't run applicationcommand: %s", err)
}
} else {
log.Debug("Couldn't find command to run")
}
}
// Execute the InitEvent.
func (ie *InitEvent) call() {
log.Debug("OnInit callbacks executing")
defer log.Debug("OnInit callbacks finished")
for _, ev := range *ie {
ev()
}
}
func setColorMode() {
var (
mode256 bool
pal = make([]termbox.RGB, 0, 256)
)
if err := termbox.SetColorMode(termbox.ColorMode256); err != nil {
log.Errorf("Unable to use 256 color mode: %s", err)
} else {
log.Debug("Using 256 color mode")
mode256 = true
}
if !mode256 {
pal = pal[:10] // Not correct, but whatever
pal[termbox.ColorBlack] = termbox.RGB{R: 0, G: 0, B: 0}
pal[termbox.ColorWhite] = termbox.RGB{R: 255, G: 255, B: 255}
pal[termbox.ColorRed] = termbox.RGB{R: 255, G: 0, B: 0}
pal[termbox.ColorGreen] = termbox.RGB{R: 0, G: 255, B: 0}
pal[termbox.ColorBlue] = termbox.RGB{R: 0, G: 0, B: 255}
pal[termbox.ColorMagenta] = termbox.RGB{R: 255, G: 0, B: 255}
pal[termbox.ColorYellow] = termbox.RGB{R: 255, G: 255, B: 0}
pal[termbox.ColorCyan] = termbox.RGB{R: 0, G: 255, B: 255}
diff := func(i, j byte) int {
v := int(i) - int(j)
if v < 0 {
return -v
}
return v
}
palLut = func(col textmate.Color) termbox.Attribute {
mindist := 10000000
mini := 0
for i, c := range pal {
if dist := diff(c.R, col.R) + diff(c.G, col.G) + diff(c.B, col.B); dist < mindist {
mindist = dist
mini = i
}
}
return termbox.Attribute(mini)
}
} else {
palLut = func(col textmate.Color) termbox.Attribute {
tc := termbox.RGB{R: col.R, G: col.G, B: col.B}
for i, c := range pal {
if c == tc {
return termbox.Attribute(i)
}
}
l := len(pal)
log.Debug("Adding colour: %d %+v %+v", l, col, tc)
pal = append(pal, tc)
termbox.SetColorPalette(pal)
return termbox.Attribute(l)
}
}
}
func (t *tbfe) loop() {
timechan := make(chan bool, 0)
// Only set up the timers if we should actually blink the cursor
// This should somehow be changable on an OnSettingsChanged callback
if p, _ := t.editor.Settings().Get("caret_blink", true).(bool); p {
duration := time.Second / 2
if p, ok := t.editor.Settings().Get("caret_blink_phase", 1.0).(float64); ok {
duration = time.Duration(float64(time.Second)*p) / 2
}
timer := time.NewTimer(duration)
defer func() {
timer.Stop()
close(timechan)
}()
go func() {
for range timer.C {
timechan <- true
timer.Reset(duration)
}
}()
}
// Due to termbox still running, we can't close evchan
evchan := make(chan termbox.Event, 32)
go func() {
for {
evchan <- termbox.PollEvent()
}
}()
for {
p := util.Prof.Enter("mainloop")
select {
case ev := <-evchan:
mp := util.Prof.Enter("evchan")
switch ev.Type {
case termbox.EventError:
log.Debug("error occured")
return
case termbox.EventResize:
t.handleResize(ev.Height, ev.Width, false)
case termbox.EventKey:
t.handleInput(ev)
blink = false
}
mp.Exit()
case <-timechan:
blink = !blink
t.render()
case <-t.shutdown:
return
}
p.Exit()
}
}
func onInit() {
l := py.NewLock()
defer l.Unlock()
m, err := py.Import("sublime_plugin")
if err != nil {
panic(err)
}
sys, err := py.Import("sys")
if err != nil {
log.Debug(err)
} else {
defer sys.Decref()
}
if watcher, err = watch.NewWatcher(); err != nil {
log.Errorf("Couldn't create watcher: %s", err)
}
// TODO: add all plugins after supporting all commands
// plugins := packages.ScanPlugins(backend.LIME_PACKAGES_PATH, ".py")
// for _, p := range plugins {
// newPlugin(p, m)
// }
newPlugin(packages.NewPlugin(path.Join(backend.LIME_PACKAGES_PATH, "Vintageous"), ".py"), m)
go watcher.Observe()
}
func sublime_set_timeout(tu *py.Tuple, kwargs *py.Dict) (py.Object, error) {
var (
pyarg py.Object
)
if tu.Size() != 2 {
return nil, fmt.Errorf("Unexpected argument count: %d", tu.Size())
}
if i, err := tu.GetItem(0); err != nil {
return nil, err
} else {
pyarg = i
}
if i, err := tu.GetItem(1); err != nil {
return nil, err
} else if v, err := fromPython(i); err != nil {
return nil, err
} else if v2, ok := v.(int); !ok {
return nil, fmt.Errorf("Expected int not %s", i.Type())
} else {
pyarg.Incref()
go func() {
time.Sleep(time.Millisecond * time.Duration(v2))
l := py.NewLock()
defer l.Unlock()
defer pyarg.Decref()
if ret, err := pyarg.Base().CallFunctionObjArgs(); err != nil {
log.Debug("Error in callback: %v", err)
} else {
ret.Decref()
}
}()
}
return toPython(nil)
}
// key HandleFunc for the http /key endpoint. This only happens if the client
// doesn't support websockets.
func (t *tbfe) key(w http.ResponseWriter, req *http.Request) {
log.Debug("key: %s", req)
kc := req.FormValue("keyCode")
var kp keys.KeyPress
v, _ := strconv.ParseInt(kc, 10, 32)
if req.FormValue("altKey") == "true" {
kp.Alt = true
}
if req.FormValue("ctrlKey") == "true" {
kp.Ctrl = true
}
if req.FormValue("metaKey") == "true" {
kp.Super = true
}
if req.FormValue("shiftKey") == "true" {
kp.Shift = true
}
if !kp.Shift {
v = int64(unicode.ToLower(rune(v)))
}
kp.Key = keys.Key(v)
kp.Text = string(v)
backend.GetEditor().HandleInput(kp)
}
func (ch *commandHandler) RunTextCommand(view *View, name string, args Args) error {
lvl := log.FINE
p := Prof.Enter("tc")
defer p.Exit()
t := time.Now()
if ch.log {
lvl = log.DEBUG
}
log.Logf(lvl, "Running text command: %s %v", name, args)
if c, ok := ch.TextCommands[name].(TextCommand); c != nil && ok {
if err := ch.init(c, args); err != nil && ch.verbose {
log.Debug("Command initialization failed: %s", err)
return err
} else if err := view.runCommand(c, name); err != nil {
log.Logf(lvl, "Command execution failed: %s", err)
return err
}
} else if w := view.Window(); w != nil {
if c, ok := ch.WindowCommands[name].(WindowCommand); c != nil && ok {
if err := w.runCommand(c, name); err != nil {
log.Logf(lvl, "Command execution failed: %s", err)
return err
}
}
}
log.Logf(lvl, "Ran text command: %s %s", name, time.Since(t))
return nil
}
func main() {
flag.Parse()
log.AddFilter("file", log.FINEST, log.NewFileLogWriter("debug.log", *rotateLog))
defer func() {
py.NewLock()
py.Finalize()
}()
if err := termbox.Init(); err != nil {
log.Close(err)
return
}
defer func() {
termbox.Close()
log.Debug(util.Prof)
if err := recover(); err != nil {
log.Critical(err)
panic(err)
}
}()
t := createFrontend()
go t.renderthread()
go t.editor.Init()
t.loop()
}
func (t *tbfe) view(w http.ResponseWriter, req *http.Request) {
log.Debug("view: %s", req)
if t.dirty {
t.dirty = false
t.render(w)
} else {
w.WriteHeader(404)
}
}
func (t *tbfe) ServeHTTP(w http.ResponseWriter, req *http.Request) {
s := time.Now()
w.Header().Set("Content-Type", "text/html")
log.Debug("Serving client: %s", req)
c := scheme.Spice(&render.ViewRegions{})
html, err := ioutil.ReadFile("index.html")
if err != nil {
w.WriteHeader(404)
panic(err)
}
r := strings.NewReplacer("{{foregroundColor}}", htmlcol(c.Foreground), "{{backgroundColor}}", htmlcol(c.Background))
r.WriteString(w, string(html))
log.Debug("Done serving client: %s", time.Since(s))
}
func (ch *commandHandler) RunApplicationCommand(name string, args Args) error {
p := Prof.Enter("ac")
defer p.Exit()
if ch.log {
log.Info("Running application command: %s %v", name, args)
} else {
log.Fine("Running application command: %s %v", name, args)
}
if c, ok := ch.ApplicationCommands[name].(ApplicationCommand); c != nil && ok {
if err := ch.init(c, args); err != nil && ch.verbose {
log.Debug("Command initialization failed: %s", err)
return err
} else if err := c.Run(); err != nil && ch.verbose {
log.Debug("Command execution failed: %s", err)
return err
}
}
return nil
}
func (lp *LanguageParser) Parse() (*parser.Node, error) {
sdata := string(lp.data)
rn := parser.Node{P: lp, Name: lp.l.ScopeName}
defer func() {
if r := recover(); r != nil {
log.Errorf("Panic during parse: %v\n", r)
log.Debug("%v", rn)
}
}()
iter := maxiter
for i := 0; i < len(sdata) && iter > 0; iter-- {
pat, ret := lp.l.RootPattern.Cache(sdata, i)
nl := strings.IndexAny(sdata[i:], "\n\r")
if nl != -1 {
nl += i
}
if ret == nil {
break
} else if nl > 0 && nl <= ret[0] {
i = nl
for i < len(sdata) && (sdata[i] == '\n' || sdata[i] == '\r') {
i++
}
} else {
n := pat.CreateNode(sdata, i, lp, ret)
rn.Append(n)
i = n.Range.B
}
}
rn.UpdateRange()
if len(sdata) != 0 {
lut := make([]int, len(sdata)+1)
j := 0
for i := range sdata {
lut[i] = j
j++
}
lut[len(sdata)] = len(lp.data)
lp.patch(lut, &rn)
}
if iter == 0 {
panic("reached maximum number of iterations")
}
return &rn, nil
}
func (w *Watcher) Watch(name string, cb interface{}) error {
log.Finest("Watch(%s)", name)
fi, err := os.Stat(name)
isDir := err == nil && fi.IsDir()
// If the file doesn't exist currently we will add watcher for file
// directory and look for create event inside the directory
if os.IsNotExist(err) {
log.Fine("%s doesn't exist, Watching parent directory", name)
if err := w.Watch(filepath.Dir(name), nil); err != nil {
return err
}
}
w.lock.Lock()
defer w.lock.Unlock()
if err := w.add(name, cb); err != nil {
if !isDir {
return err
}
if exist(w.dirs, name) {
log.Debug("%s is watched already", name)
return nil
}
}
// If exists in watchers we are already watching the path
// Or
// If the file is under one of watched dirs
//
// no need to create watcher
if exist(w.watchers, name) || (!isDir && exist(w.dirs, filepath.Dir(name))) {
return nil
}
if err := w.watch(name); err != nil {
return err
}
if isDir {
w.flushDir(name)
}
return nil
}
func (q *qmlDialog) Show(msg, icon string) (ret int) {
src := `import QtQuick 2.2
import QtQuick.Dialogs 1.1
Item {MessageDialog {
objectName: "realDialog"
id: messageDialog
title: "May I have your attention please"
text: "` + msg + `"
icon: ` + icon + `
standardButtons: StandardButton.Ok | StandardButton.Cancel
Component.onCompleted: visible = true
}}`
engine := qml.NewEngine()
engine.Context().SetVar("q", q)
component, err := engine.LoadString("dialog.qml", src)
if err != nil {
log.Error("Unable to instanciate dialog: %s", err)
return 0
}
var wg sync.WaitGroup
wg.Add(1)
obj := component.Create(nil)
obj = obj.ObjectByName("realDialog")
obj.On("accepted", func() {
ret = 1
wg.Done()
})
obj.On("rejected", func() {
ret = 0
wg.Done()
})
wg.Wait()
engine.Destroy()
log.Debug("returning %d", ret)
return
}
func (c *WindowCommandGlue) Run(w *backend.Window) error {
l := py.NewLock()
defer l.Unlock()
var (
pyw, pyargs, obj py.Object
err error
)
log.Debug("WindowCommand: %v", c.args)
if pyw, err = toPython(w); err != nil {
return pyError(err)
}
defer pyw.Decref()
if pyargs, err = c.CreatePyArgs(c.args); err != nil {
return pyError(err)
}
defer pyargs.Decref()
// interrupt := true
// defer func() { interrupt = false }()
// go func() {
// <-time.After(time.Second * 5)
// if interrupt {
// py.SetInterrupt()
// }
// }()
if obj, err = c.inner.Base().CallFunctionObjArgs(pyw); err != nil {
return pyError(err)
}
defer obj.Decref()
if ret, err := obj.Base().CallMethodObjArgs("run_", pyargs); err != nil {
return pyError(err)
} else {
ret.Decref()
}
return nil
}
func (t *tbfe) theme(w http.ResponseWriter, req *http.Request) {
log.Debug("theme: %s", req)
reqpath, _ := url.QueryUnescape(req.RequestURI)
// Make sure the URL starts with "/themes/"
// Don't allow ".." in URLs
if !strings.HasPrefix(reqpath, "/themes/") || strings.Index(reqpath, "..") != -1 {
w.WriteHeader(404)
return
}
filepath := path.Join(backend.LIME_PACKAGES_PATH, reqpath)
exists := false
if s, err := os.Stat(filepath); err == nil {
if !s.IsDir() {
exists = true
}
}
if exists {
fi, err := os.Open(filepath)
if err != nil {
w.WriteHeader(500)
log.Error(err)
return
}
defer fi.Close()
io.Copy(w, fi)
} else {
w.WriteHeader(404)
}
}
func (ch *commandHandler) RunWindowCommand(wnd *Window, name string, args Args) error {
lvl := log.FINE
p := Prof.Enter("wc")
defer p.Exit()
if ch.log {
lvl = log.DEBUG
}
log.Logf(lvl, "Running window command: %s %v", name, args)
t := time.Now()
if c, ok := ch.WindowCommands[name].(WindowCommand); c != nil && ok {
if err := ch.init(c, args); err != nil && ch.verbose {
log.Debug("Command initialization failed: %s", err)
return err
} else if err := wnd.runCommand(c, name); err != nil {
log.Logf(lvl+1, "Command execution failed: %s", err)
return err
} else {
log.Logf(lvl, "Ran Window command: %s %s", name, time.Since(t))
}
} else {
log.Logf(lvl, "No such window command: %s", name)
}
return nil
}
func (t *qmlfrontend) HandleInput(text string, keycode int, modifiers int) bool {
log.Debug("qmlfrontend.HandleInput: text=%v, key=%x, modifiers=%x", text, keycode, modifiers)
shift := false
alt := false
ctrl := false
super := false
if key, ok := lut[keycode]; ok {
ed := backend.GetEditor()
if (modifiers & shift_mod) != 0 {
shift = true
}
if (modifiers & alt_mod) != 0 {
alt = true
}
if (modifiers & ctrl_mod) != 0 {
if runtime.GOOS == "darwin" {
super = true
} else {
ctrl = true
}
}
if (modifiers & meta_mod) != 0 {
if runtime.GOOS == "darwin" {
ctrl = true
} else {
super = true
}
}
ed.HandleInput(keys.KeyPress{Text: text, Key: key, Shift: shift, Alt: alt, Ctrl: ctrl, Super: super})
return true
}
return false
}
func (t *tbfe) loop() {
backend.OnNew.Add(func(v *backend.View) {
v.Settings().AddOnChange("lime.frontend.html.render", func(name string) {
if name != "lime.syntax.updated" {
return
}
t.SetDirty()
})
})
// TODO: maybe not useful?
/*backend.OnModified.Add(func(v *backend.View) {
t.SetDirty()
})*/
backend.OnSelectionModified.Add(func(v *backend.View) {
t.BroadcastData(t.GetSelectionMessage(v))
})
ed := backend.GetEditor()
ed.SetFrontend(t)
ed.LogInput(false)
ed.LogCommands(false)
c := ed.Console()
if sc, err := textmate.LoadTheme(path.Join(backend.LIME_PACKAGES_PATH, "themes", "TextMate-Themes", "Monokai.tmTheme")); err != nil {
log.Error(err)
} else {
scheme = sc
}
defer func() {
fmt.Println(util.Prof)
}()
w := ed.NewWindow()
v := w.OpenFile("main.go", 0)
//v.Settings().Set("trace", true)
v.Settings().Set("syntax", path.Join(backend.LIME_PACKAGES_PATH, "go.tmbundle", "Syntaxes", "Go.tmLanguage"))
c.Buffer().AddObserver(t)
sel := v.Sel()
sel.Clear()
// end := v.Buffer().Size() - 2
sel.Add(Region{0, 0})
// sel.Add(Region{end - 22, end - 22})
// sel.Add(Region{end - 16, end - 20})
// sel.Add(Region{end - 13, end - 10})
{
w, h := 800, 600
t.lock.Lock()
t.layout[v] = layout{0, 0, w, h - console_height - 1, Region{}, 0}
t.layout[c] = layout{0, h - console_height + 1, w, console_height - 5, Region{}, 0}
t.lock.Unlock()
t.Show(v, Region{1, 1})
}
t.Show(v, Region{100, 100})
t.Show(v, Region{1, 1})
go ed.Init()
log.Debug("Serving on port %d", *port)
http.HandleFunc("/", t.ServeHTTP)
http.HandleFunc("/view", t.view)
http.HandleFunc("/key", t.key)
http.HandleFunc("/themes/", t.theme)
http.Handle("/ws", websocket.Handler(t.WebsocketServer))
if err := http.ListenAndServe(fmt.Sprintf("localhost:%d", *port), nil); err != nil {
log.Errorf("Error serving: %s", err)
}
log.Debug("Done")
}
func (t *tbfe) WebsocketServer(ws *websocket.Conn) {
clients = append(clients, ws)
// Send status message
if t.status_message != "" {
websocket.JSON.Send(ws, map[string]string{"type": "statusMessage", "msg": t.status_message})
}
// Send cursor position
websocket.JSON.Send(ws, t.GetSelectionMessage(backend.GetEditor().ActiveWindow().ActiveView()))
// Send editor content
var buf bytes.Buffer
t.render(bufio.NewWriter(&buf))
websocket.Message.Send(ws, buf.Bytes())
buf.Reset()
var data map[string]interface{}
var kp keys.KeyPress
for {
err := websocket.JSON.Receive(ws, &data)
if err != nil {
log.Error(err)
return
}
//log.LogDebug("Received: %s", data)
msgType := data["type"].(string)
if msgType == "key" {
kp.Alt = data["altKey"].(bool)
kp.Ctrl = data["ctrlKey"].(bool)
kp.Super = data["metaKey"].(bool)
kp.Shift = data["shiftKey"].(bool)
if keyName, ok := data["key"].(string); ok {
if utf8.RuneCountInString(keyName) == 1 { // One char
r, _ := utf8.DecodeRuneInString(keyName)
kp.Key = keys.Key(int64(r))
} else {
// TODO: automatic lookup instead of this manual lookup
// See https://github.com/limetext/lime/pull/421/files#r19269236
keymap := map[string]keys.Key{
"ArrowLeft": keys.Left,
"ArrowUp": keys.Up,
"ArrowRight": keys.Right,
"ArrowDown": keys.Down,
"Left": keys.Left,
"Up": keys.Up,
"Right": keys.Right,
"Down": keys.Down,
"Enter": keys.Enter,
"Escape": keys.Escape,
"Backspace": keys.Backspace,
"Delete": keys.Delete,
"Del": keys.Delete, // Deprecated: some old browsers still use "Del" instead of "Delete"
"KeypadEnter": keys.KeypadEnter,
"F1": keys.F1,
"F2": keys.F2,
"F3": keys.F3,
"F4": keys.F4,
"F5": keys.F5,
"F6": keys.F6,
"F7": keys.F7,
"F8": keys.F8,
"F9": keys.F9,
"F10": keys.F10,
"F11": keys.F11,
"F12": keys.F12,
"Insert": keys.Insert,
"PageUp": keys.PageUp,
"PageDown": keys.PageDown,
"Home": keys.Home,
"End": keys.End,
"Break": keys.Break,
}
if key, ok := keymap[keyName]; ok {
kp.Key = key
} else {
log.Debug("Unknown key: %s", keyName)
continue
}
}
} else {
v := int64(data["keyCode"].(float64))
if !kp.Shift {
v = int64(unicode.ToLower(rune(v)))
}
kp.Key = keys.Key(v)
kp.Text = string(v)
}
backend.GetEditor().HandleInput(kp)
} else if msgType == "command" {
command := data["name"].(string)
//args := data["args"].([]string) //TODO: add arguments support
ed := backend.GetEditor()
go ed.RunCommand(command, make(backend.Args))
} else {
log.Info("Unhandled message type: %s", msgType)
}
}
}
func (e *Editor) inputthread() {
pc := 0
var lastBindings keys.KeyBindings
doinput := func(kp keys.KeyPress) {
defer func() {
if r := recover(); r != nil {
log.Error("Panic in inputthread: %v\n%s", r, string(debug.Stack()))
if pc > 0 {
panic(r)
}
pc++
}
}()
p := Prof.Enter("hi")
defer p.Exit()
lvl := log.FINE
if e.logInput {
lvl++
}
log.Logf(lvl, "Key: %v", kp)
if lastBindings.SeqIndex() == 0 {
lastBindings = *e.KeyBindings()
}
try_again:
possible_actions := lastBindings.Filter(kp)
lastBindings = possible_actions
// TODO?
var (
wnd *Window
v *View
)
if wnd = e.ActiveWindow(); wnd != nil {
v = wnd.ActiveView()
}
qc := func(key string, operator Op, operand interface{}, match_all bool) bool {
return OnQueryContext.Call(v, key, operator, operand, match_all) == True
}
if action := possible_actions.Action(qc); action != nil {
p2 := Prof.Enter("hi.perform")
e.RunCommand(action.Command, action.Args)
p2.Exit()
} else if possible_actions.SeqIndex() > 1 {
// TODO: this disables having keyBindings with more than 2 key sequence
lastBindings = *e.KeyBindings()
goto try_again
} else if kp.IsCharacter() {
p2 := Prof.Enter("hi.character")
log.Finest("[editor.inputthread] kp: |%s|, pos: %v", kp.Text, possible_actions)
if err := e.CommandHandler().RunTextCommand(v, "insert", Args{"characters": kp.Text}); err != nil {
log.Debug("Couldn't run textcommand: %s", err)
}
p2.Exit()
}
}
for kp := range e.keyInput {
doinput(kp)
}
}
func (t *qmlfrontend) loop() (err error) {
backend.OnNew.Add(t.onNew)
backend.OnClose.Add(t.onClose)
backend.OnLoad.Add(t.onLoad)
backend.OnSelectionModified.Add(t.onSelectionModified)
ed := backend.GetEditor()
ed.SetFrontend(t)
ed.LogInput(false)
ed.LogCommands(false)
c := ed.Console()
t.Console = &frontendView{bv: c}
c.Buffer().AddObserver(t.Console)
c.Buffer().AddObserver(t)
go ed.Init()
var (
engine *qml.Engine
component qml.Object
// WaitGroup keeping track of open windows
wg sync.WaitGroup
)
// create and setup a new engine, destroying
// the old one if one exists.
//
// This is needed to re-load qml files to get
// the new file contents from disc as otherwise
// the old file would still be what is referenced.
newEngine := func() (err error) {
if engine != nil {
log.Debug("calling destroy")
// TODO(.): calling this appears to make the editor *very* crash-prone, just let it leak for now
// engine.Destroy()
engine = nil
}
log.Debug("calling newEngine")
engine = qml.NewEngine()
engine.On("quit", t.Quit)
log.Debug("setvar frontend")
engine.Context().SetVar("frontend", t)
log.Debug("setvar editor")
engine.Context().SetVar("editor", backend.GetEditor())
log.Debug("loadfile")
component, err = engine.LoadFile(qmlMainFile)
if err != nil {
return err
}
limeViewComponent, err = engine.LoadFile(qmlViewFile)
return
}
if err := newEngine(); err != nil {
log.Error(err)
}
backend.OnNewWindow.Add(func(w *backend.Window) {
fw := &frontendWindow{bw: w}
t.windows[w] = fw
if component != nil {
fw.launch(&wg, component)
}
})
// TODO: should be done backend side
if sc, err := textmate.LoadTheme("../packages/themes/TextMate-Themes/Monokai.tmTheme"); err != nil {
log.Error(err)
} else {
scheme = sc
}
defer func() {
fmt.Println(util.Prof)
}()
w := ed.NewWindow()
v := w.OpenFile("main.go", 0)
// TODO: should be done backend side
v.SetSyntaxFile("../packages/go.tmbundle/Syntaxes/Go.tmLanguage")
watch, err := fsnotify.NewWatcher()
if err != nil {
log.Errorf("Unable to create file watcher: %s", err)
return
}
defer watch.Close()
watch.Watch(".")
defer watch.RemoveWatch(".")
reloadRequested := false
go func() {
for {
select {
case ev := <-watch.Event:
if ev != nil && strings.HasSuffix(ev.Name, ".qml") && ev.IsModify() && !ev.IsAttrib() {
reloadRequested = true
t.Quit()
}
}
}
}()
for {
// Reset reload status
reloadRequested = false
log.Debug("Waiting for all windows to close")
// wg would be the WaitGroup all windows belong to, so first we wait for
// all windows to close.
wg.Wait()
log.Debug("All windows closed. reloadRequest: %v", reloadRequested)
// then we check if there's a reload request in the pipe
if !reloadRequested || len(t.windows) == 0 {
// This would be a genuine exit; all windows closed by the user
break
}
// *We* closed all windows because we want to reload freshly changed qml
// files.
for {
log.Debug("Calling newEngine")
if err := newEngine(); err != nil {
// Reset reload status
reloadRequested = false
log.Error(err)
for !reloadRequested {
// This loop allows us to re-try reloading
// if there was an error in the file this time,
// we just loop around again when we receive the next
// reload request (ie on the next save of the file).
time.Sleep(time.Second)
}
continue
}
log.Debug("break")
break
}
log.Debug("re-launching all windows")
// Succeeded loading the file, re-launch all windows
for _, v := range t.windows {
v.launch(&wg, component)
}
}
return
}
func TestSublime(t *testing.T) {
ed := backend.GetEditor()
ed.SetClipboardFuncs(func(n string) (err error) {
dummyClipboard = n
return nil
}, func() (string, error) {
return dummyClipboard, nil
})
ed.Init()
ed.Console().Buffer().AddObserver(&consoleObserver{T: t})
w := ed.NewWindow()
l := py.NewLock()
py.AddToPath("testdata")
py.AddToPath("testdata/plugins")
if m, err := py.Import("sublime_plugin"); err != nil {
t.Fatal(err)
} else {
plugins := packages.ScanPlugins("testdata/", ".py")
for _, p := range plugins {
newPlugin(p, m)
}
}
subl, err := py.Import("sublime")
if err != nil {
t.Fatal(err)
}
if w, err := _windowClass.Alloc(1); err != nil {
t.Fatal(err)
} else {
(w.(*Window)).data = &backend.Window{}
subl.AddObject("test_window", w)
}
// Testing plugin reload
data := []byte(`import sublime, sublime_plugin
class TestToxt(sublime_plugin.TextCommand):
def run(self, edit):
print("my view's id is: %d" % self.view.id())
self.view.insert(edit, 0, "Tada")
`)
if err := ioutil.WriteFile("testdata/plugins/reload.py", data, 0644); err != nil {
t.Fatalf("Couldn't write testdata/plugins/reload.py: %s", err)
}
defer os.Remove("testdata/plugins/reload.py")
time.Sleep(time.Millisecond * 50)
if dir, err := os.Open("testdata"); err != nil {
t.Error(err)
} else if files, err := dir.Readdirnames(0); err != nil {
t.Error(err)
} else {
for _, fn := range files {
// FIXME: Skip reload_test.py to work around #531 on OSX.
if fn == "reload_test.py" && ed.Platform() == "darwin" {
continue
}
if filepath.Ext(fn) == ".py" {
log.Debug("Running %s", fn)
if _, err := py.Import(fn[:len(fn)-3]); err != nil {
log.Error(err)
t.Error(err)
} else {
log.Debug("Ran %s", fn)
}
}
}
}
var f func(indent string, v py.Object, buf *bytes.Buffer)
f = func(indent string, v py.Object, buf *bytes.Buffer) {
b := v.Base()
if dir, err := b.Dir(); err != nil {
t.Error(err)
} else {
if l, ok := dir.(*py.List); ok {
sl := l.Slice()
if indent == "" {
for _, v2 := range sl {
if item, err := b.GetAttr(v2); err != nil {
t.Error(err)
} else {
ty := item.Type()
line := fmt.Sprintf("%s%s\n", indent, v2)
buf.WriteString(line)
if ty == py.TypeType {
f(indent+"\t", item, buf)
}
item.Decref()
}
}
} else {
for _, v2 := range sl {
buf.WriteString(fmt.Sprintf("%s%s\n", indent, v2))
}
}
} else {
ty := dir.Type()
t.Error("Unexpected type:", ty)
}
dir.Decref()
}
}
buf := bytes.NewBuffer(nil)
f("", subl, buf)
l.Unlock()
const expfile = "testdata/api.txt"
if d, err := ioutil.ReadFile(expfile); err != nil {
if err := ioutil.WriteFile(expfile, buf.Bytes(), 0644); err != nil {
t.Error(err)
}
} else if diff := util.Diff(string(d), buf.String()); diff != "" {
t.Error(diff)
}
ed.LogCommands(true)
tests := []string{
"state",
"registers",
"settings",
"constants",
"registers",
"cmd_data",
"marks",
}
for _, test := range tests {
ed.CommandHandler().RunWindowCommand(w, "vintage_ex_run_data_file_based_tests", backend.Args{"suite_name": test})
}
for _, w := range ed.Windows() {
for _, v := range w.Views() {
if strings.HasSuffix(v.Buffer().FileName(), "sample.txt") {
continue
}
if strings.Index(v.Buffer().Substr(text.Region{A: 0, B: v.Buffer().Size()}), "FAILED") != -1 {
t.Error(v.Buffer())
}
}
}
var v *backend.View
for _, v2 := range w.Views() {
if v == nil || v2.Buffer().Size() > v.Buffer().Size() {
v = v2
}
}
}