Ejemplo n.º 1
0
Archivo: main.go Proyecto: jlneder/lime
func (t *tbfe) qmlChanged(value, field interface{}) {
	if !batching_enabled {
		qml.Changed(value, field)
	} else {
		t.qmlDispatch <- qmlDispatch{value, field}
	}
}
Ejemplo n.º 2
0
func (fv *frontendView) formatLine(line int) {
	prof := util.Prof.Enter("frontendView.formatLine")
	defer prof.Exit()
	buf := bytes.NewBuffer(nil)
	vr := fv.bv.Buffer().Line(fv.bv.Buffer().TextPoint(line, 0))
	for line >= len(fv.FormattedLine) {
		fv.FormattedLine = append(fv.FormattedLine, &lineStruct{Text: ""})
		fv.Len = len(fv.FormattedLine)
		qml.Changed(fv, &fv.Len)
	}
	if vr.Size() == 0 {
		// TODO: draw cursor if here
		if fv.FormattedLine[line].Text != "" {
			fv.FormattedLine[line].Text = ""
			qml.Changed(fv.FormattedLine[line], fv.FormattedLine[line])
		}
		return
	}
	recipie := fv.bv.Transform(scheme, vr).Transcribe()
	highlight_line := false
	if b, ok := fv.bv.Settings().Get("highlight_line", highlight_line).(bool); ok {
		highlight_line = b
	}
	lastEnd := vr.Begin()

	for _, reg := range recipie {
		if lastEnd != reg.Region.Begin() {
			fmt.Fprintf(buf, "<span>%s</span>", fv.bv.Buffer().Substr(Region{lastEnd, reg.Region.Begin()}))
		}
		fmt.Fprintf(buf, "<span style=\"white-space:pre; color:#%s; background:#%s\">%s</span>", htmlcol(reg.Flavour.Foreground), htmlcol(reg.Flavour.Background), fv.bv.Buffer().Substr(reg.Region))
		lastEnd = reg.Region.End()
	}
	if lastEnd != vr.End() {
		io.WriteString(buf, fv.bv.Buffer().Substr(Region{lastEnd, vr.End()}))
	}

	str := buf.String()

	if fv.FormattedLine[line].Text != str {
		fv.FormattedLine[line].Text = str
		qml.Changed(fv.FormattedLine[line], fv.FormattedLine[line])
	}
}
Ejemplo n.º 3
0
Archivo: main.go Proyecto: hahaya/qml
func (ctrl *Control) TextReleased(text *qml.Object) {
	x := text.Int("x")
	y := text.Int("y")
	width := text.Int("width")
	height := text.Int("height")

	ctrl.Emit(x+15, y+height/2)
	ctrl.Emit(x+width/2, 1.0*y+height/2)
	ctrl.Emit(x+width-15, 1.0*y+height/2)

	go func() {
		time.Sleep(500 * time.Millisecond)
		messages := []string{"Hello", "Hello", "Hacks"}
		ctrl.Message = messages[rand.Intn(len(messages))] + " from Go!"
		qml.Changed(ctrl, &ctrl.Message)
	}()
}
Ejemplo n.º 4
0
Archivo: main.go Proyecto: jlneder/lime
// Apparently calling qml.Changed also triggers a re-draw, meaning that typed text is at the
// mercy of how quick Qt happens to be rendering.
// Try setting batching_enabled = false to see the effects of non-batching
func (t *tbfe) qmlBatchLoop() {
	queue := make(map[qmlDispatch]bool)
	t.qmlDispatch = make(chan qmlDispatch, 1000)
	for {
		if len(queue) > 0 {
			select {
			case <-time.After(time.Millisecond * 20):
				// Nothing happened for 20 milliseconds, so dispatch all queued changes
				for k := range queue {
					qml.Changed(k.value, k.field)
				}
				queue = make(map[qmlDispatch]bool)
			case d := <-t.qmlDispatch:
				queue[d] = true
			}
		} else {
			queue[<-t.qmlDispatch] = true
		}
	}
}
Ejemplo n.º 5
0
func (t *tbfe) loop() {
	qml.Init(nil)
	engine := qml.NewEngine()

	engine.Context().SetVar("lines", t)
	engine.Context().SetVar("frontend", t)
	engine.Context().SetVar("editor", backend.GetEditor())

	backend.OnNew.Add(func(v *backend.View) {
		fv := &frontendView{bv: v}
		v.Buffer().AddCallback(fv.bufferChanged)
		v.Settings().AddOnChange("blah", func(name string) {
			if name == "lime.syntax.updated" {
				// force redraw, as the syntax regions might have changed...
				for i := range fv.FormattedLine {
					fv.formatLine(i)
				}
			}
		})

		t.views[v] = fv
		t.Len = len(t.views)
		qml.Changed(t, &t.Len)
	})

	ed := backend.GetEditor()
	ed.SetFrontend(t)
	ed.LogInput(false)
	ed.LogCommands(false)
	c := ed.Console()

	t.Console = &frontendView{bv: c}
	c.Buffer().AddCallback(t.Console.bufferChanged)

	if sc, err := textmate.LoadTheme("../../3rdparty/bundles/TextMate-Themes/GlitterBomb.tmTheme"); err != nil {
		log4go.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", "../../3rdparty/bundles/go.tmbundle/Syntaxes/Go.tmLanguage")
	c.Buffer().AddCallback(t.scroll)

	sel := v.Sel()
	sel.Clear()
	sel.Add(Region{0, 0})

	{
		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})
	//	t.Len, _ = v.Buffer().RowCol(v.Buffer().Size())

	ed.Init()
	sublime.Init()

	component, err := engine.LoadFile("main.qml")
	if err != nil {
		log4go.Exit(err)
	}
	window := component.CreateWindow(nil)
	window.Show()

	log4go.Debug("Done")
	window.Wait()
}
Ejemplo n.º 6
0
func (ts *GoType) NotifyStringChanged() {
	qml.Changed(ts, &ts.StringValue)
}
Ejemplo n.º 7
0
		Done: func(c *TestData) {
			c.Assert(c.createdValue, HasLen, 1)
			c.Assert(c.createdValue[0].StringValue, Equals, "<newest>")
		},
	},
	{
		Summary: "Singleton type registration",
		QML:     `Item { Component.onCompleted: console.log("String is", GoSingleton.stringValue) }`,
		QMLLog:  "String is <initial>",
	},
	{
		Summary: "qml.Changed on unknown value is okay",
		Value:   GoType{StringValue: "<old>"},
		Init: func(c *TestData) {
			value := &GoType{}
			qml.Changed(&value, &value.StringValue)
		},
		QML: `Item{}`,
	},
	{
		Summary: "qml.Changed triggers a QML slot",
		QML: `
			GoType {
				stringValue: "<old>"
				onStringValueChanged: console.log("String is", stringValue)
			}
		`,
		QMLLog: "!String is",
		Done: func(c *TestData) {
			c.Assert(c.createdValue, HasLen, 1)
			value := c.createdValue[0]
Ejemplo n.º 8
0
		QMLLog: "String is <content>",
	},
	{
		Summary: "qml.Changed triggers a QML slot",
		Value:   TestType{StringValue: "<old>"},

		QML: `
			import GoTest 4.2
			GoType { onStringValueChanged: console.log("String is", stringValue) }
		`,
		QMLLog:   "!String is",
		QMLValue: TestType{StringValue: "<old>"},

		Done: func(d *TestData) {
			d.value.StringValue = "<new>"
			qml.Changed(d.value, &d.value.StringValue)
		},
		DoneLog:   "String is <new>",
		DoneValue: TestType{StringValue: "<new>"},
	},
	{
		Summary: "qml.Changed must not trigger on the wrong field",
		Value:   TestType{StringValue: "<old>"},
		QML: `
			import GoTest 4.2
			GoType { onStringValueChanged: console.log("String is", stringValue) }
		`,
		Done: func(d *TestData) {
			d.value.StringValue = "<new>"
			qml.Changed(d.value, &d.value.IntValue)
		},
Ejemplo n.º 9
0
Archivo: main.go Proyecto: nicecai/lime
func (t *tbfe) loop() {
	qml.Init(nil)
	engine := qml.NewEngine()

	engine.Context().SetVar("lines", t)
	engine.Context().SetVar("frontend", t)
	engine.Context().SetVar("editor", backend.GetEditor())

	backend.OnNew.Add(func(v *backend.View) {
		v.Settings().AddOnChange("lime.frontend.html.render", func(name string) { t.dirty = true })
	})
	backend.OnModified.Add(func(v *backend.View) {
		t.dirty = true
	})
	backend.OnSelectionModified.Add(func(v *backend.View) {
		t.dirty = true
	})

	ed := backend.GetEditor()
	ed.SetFrontend(t)
	ed.LogInput(false)
	ed.LogCommands(false)
	c := ed.Console()
	if sc, err := textmate.LoadTheme("../../3rdparty/bundles/TextMate-Themes/GlitterBomb.tmTheme"); err != nil {
		log4go.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", "../../3rdparty/bundles/go.tmbundle/Syntaxes/Go.tmLanguage")
	c.Buffer().AddCallback(t.scroll)

	sel := v.Sel()
	sel.Clear()
	sel.Add(Region{0, 0})

	{
		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})
	t.Len, _ = v.Buffer().RowCol(v.Buffer().Size())

	ed.Init()
	sublime.Init()

	component, err := engine.LoadFile("main.qml")
	if err != nil {
		log4go.Exit(err)
	}
	window := component.CreateWindow(nil)
	window.Show()
	qml.Changed(t, &t.Len)

	log4go.Debug("Done")
	window.Wait()
}
Ejemplo n.º 10
0
func (colors *Colors) Add(c color.RGBA) {
	colors.list = append(colors.list, c)
	colors.Len = len(colors.list)
	qml.Changed(colors, &colors.Len)
}