Example #1
0
func NewBug(p chan string, btype έντομο.Type) gui.Widget {
	attrs := append([]string{"title"}, bug.ListAttributes()...)
	fields := []gui.Widget{}
	b := btype.Create()
	for _, attr := range attrs {
		fields = append(fields, gui.Row(gui.Text(attr+":"), AttributeChooser(b, attr, WriteLater)))
	}
	maintext := gui.TextArea("")
	fields = append(fields, gui.Text("Comment:"))
	fields = append(fields, maintext)
	submit := gui.Button("Submit bug")
	go func() {
		mainstr := ""
		for {
			select {
			case mainstr = <-maintext.Changes():
				// Nothing to do...
			case _ = <-submit.Clicks():
				b.ScheduleChange(mainstr)
				b.FlushPending()
				p <- "/"
				return
			}
		}
	}()
	fields = append(fields, submit)
	return gui.Column(fields...)
}
Example #2
0
func Page() gui.Window {
	paths := make(chan string)
	x := gui.Column(Header("/", paths), BugList(paths))
	go func() {
		for {
			p := <-paths
			p = p[1:]
			fmt.Println("My path is actually", p)
			psplit := strings.SplitN(p, "-", 2)
			newp := x
			if len(psplit) != 2 {
				switch p {
				case "/", "":
					newp = gui.Column(Header(p, paths), BugList(paths))
				case "new":
					newp = gui.Column(Header(p, paths), NewBug(paths, έντομο.Type("bug")))
				default:
					if page, err := ioutil.ReadFile(".entomon/Static/" + p + ".txt"); err == nil {
						newp = gui.Column(Header(p, paths), gui.Text(string(page)))
					} else if page, err := ioutil.ReadFile(".entomon/Static/" + p + ".md"); err == nil {
						newp = gui.Column(Header(p, paths), gui.Markdown(string(page)))
					} else if page, err := ioutil.ReadFile(".entomon/Static/" + p + ".html"); err == nil {
						newp = gui.Column(Header(p, paths),
							gui.Text("This html shouldn't be escaped"), gui.Text(string(page)))
					} else {
						newp = gui.Column(Header(p, paths), gui.Text("I don't understand: "+p))
					}
				}
			} else {
				bnum, err := strconv.Atoi(psplit[1])
				if err != nil || len(psplit[0]) == 0 {
					newp = gui.Column(Header(p, paths), BugList(paths))
				} else {
					newp = gui.Column(Header(p, paths), BugPage(paths, έντομο.Type(psplit[0]), bnum))
				}
			}
			x.Updater() <- newp
			x = newp
		}
	}()
	return gui.Window{"Title", "/", x}
}
Example #3
0
File: example.go Project: mattn/gui
func LabelledCheckbox(l string) interface {
	gui.Widget
	gui.String
	gui.Changeable
	gui.Bool
} {
	cb := gui.Checkbox()
	label := gui.Text(l)
	table := gui.Row(cb, label)
	label.OnClick(func() gui.Refresh {
		cb.Toggle()
		return cb.HandleChange()
	})
	out := labelledcheckbox{table, label, cb, cb}
	return &out
}
Example #4
0
func BugList(p chan string) gui.Widget {
	bugs := []gui.Widget{}
	bl, err := bug.List()
	if err != nil {
		panic("bug.List: " + err.String())
	}
	attributes := bug.ListAttributes()
	bugtable := [][]gui.Widget{{gui.Text("id")}}
	for _, a := range attributes {
		bugtable[0] = append(bugtable[0], gui.Text(a))
	}
	bugtable[0] = append(bugtable[0], gui.Text("date"), gui.Text("bug"))
	for bnum, b := range bl {
		b.Comments() // to get attributes
		bugname := fmt.Sprint(bug, "-", bnum)
		// bugs = append(bugs, gui.Text(""), gui.Text(bugname))
		cs, err := b.Comments()
		if err != nil || len(cs) == 0 {
			continue
		}
		// for _, c := range cs {
		// 	bugs = append(bugs, gui.Text(c.Author), gui.Text(c.Date), gui.Text(c.Text))
		// }
		bid := gui.Button(bugname)
		row := []gui.Widget{bid}
		for _, a := range attributes {
			row = append(row, AttributeChooser(b, a, WriteNow))
		}
		bdate := gui.Text(cs[0].Date)
		//btitle := AttributeChooser(b, "title")
		btitle := gui.Markdown(b.Attributes["title"])
		row = append(row, bdate, btitle)
		go func() {
			for {
				select {
				case _ = <-bid.Clicks():
					p <- "/" + bugname
				case _ = <-bdate.Clicks():
					p <- "/" + bugname
				}
			}
		}()
		bugtable = append(bugtable, row)
	}
	bugs = append(bugs, gui.Text(""), gui.Text(""), gui.Table(bugtable))
	return gui.Column(bugs...)
}
Example #5
0
func BugPage(p chan string, btype έντομο.Type, bnum int) gui.Widget {
	bl, err := btype.List()
	if err != nil {
		return gui.Text("Error: " + err.String())
	}
	if bnum >= len(bl) {
		return gui.Text(fmt.Sprint("Error: no such ", btype, " as number ", bnum))
	}
	b := bl[bnum]
	cs, err := b.Comments()
	if err != nil {
		return gui.Text("Error: " + err.String())
	}
	attrs := []gui.Widget{}
	for attr := range b.Attributes {
		attrs = append(attrs, gui.Row(gui.Text(attr+":"), AttributeChooser(b, attr, WriteNow)))
	}
	newcomment := gui.TextArea("")
	attrs = append(attrs, gui.Text("New comment:"))
	attrs = append(attrs, newcomment)
	submit := gui.Button("Add comment")
	attrs = append(attrs, submit)
	go func() {
		commentstr := ""
		for {
			select {
			case commentstr = <-newcomment.Changes():
				fmt.Println("Got nice comment:", commentstr)
				// Nothing to do...
			case _ = <-submit.Clicks():
				fmt.Println("Got add comment pushed.")
				b.AddComment(commentstr)
				p <- "/" + string(btype) + "-" + fmt.Sprint(bnum)
				return
			}
		}
	}()
	var bugs []gui.Widget
	for _, c := range cs {
		if len(c.Text) > 0 {
			bugs = append(bugs, gui.Row(gui.Text(c.Author), gui.Text(c.Date)),
				gui.Markdown(c.Text))
		}
	}
	return gui.Column(append(attrs, gui.Table(transpose(bugs)))...)
}
Example #6
0
func NewWidget() gui.Window {
	window := gui.Window{"Class survey", "", nil}

	teamname := ""
	team := gui.Menu(0,
		"", "archimedes", "boltzmann", "curie", "doppler", "euler", "feynman", "galileo",
		"hamilton", "ising", "joule", "kelvin", "lagrange", "maxwell", "newton", "onsager", "planck",
	)
	teamrow := gui.Table([][]gui.Widget{{gui.Text("Team:"), team}})

	name := ""
	namebox := gui.EditText(name)
	namerow := gui.Row(gui.Text("Name:"), namebox)
	// namebox.HandleChanged = func(old string) (modified gui.Widget, refresh bool) {
	// 	window.Title = `Survey of ` + namebox.Text.String
	// 	return
	// }
	partner := ""
	partnerbox := gui.EditText(partner)
	partnerrow := gui.Row(gui.Text("Partner:"), partnerbox)
	donetext := ""
	dotoday := gui.TextArea(donetext)
	learnedtoday := ""
	learntoday := gui.TextArea(learnedtoday)
	problems := ""
	workwell := gui.TextArea(problems)

	button := gui.Button("Submit")

	widget := gui.Table([][]gui.Widget{
		{teamrow},
		{namerow},
		{partnerrow},
		{gui.Text("What did you do today?")},
		{dotoday},
		{gui.Text("What is one thing you learned today?")},
		{learntoday},
		{gui.Text("What is one thing that didn't work well today?")},
		{workwell},
		{button},
	})
	window.Contents = widget
	go func() {
		for {
			select {
			case teamname = <-team.Changes():
				fmt.Println("Team name changed to", teamname)
			case name = <-namebox.Changes():
				//fmt.Println("Name changed to", name)
			case partner = <-partnerbox.Changes():
				//fmt.Println("Partner changed to", partner)
			case donetext = <-dotoday.Changes():
				fmt.Println("Done text is", donetext)
			case learnedtoday = <-learntoday.Changes():
				fmt.Println("Learned today is", learnedtoday)
			case problems = <-workwell.Changes():
				fmt.Println("Problems is", problems)
			case _ = <-button.Clicks():
				t := time.LocalTime()
				// First let's see if today has already been created
				if _, err := os.Stat(t.Format("2006-01-02")); err != nil {
					surveyfile.WriteString(t.Format("\\thisday{Monday}{2006-01-02}\n\n"))
				} else {
					fmt.Println("Day already exists.")
				}

				dir := t.Format("2006-01-02/15.04.05")
				err := os.MkdirAll(dir, 0777)
				if err != nil {
					fmt.Println("ERROR CREATING DIRECTORY", dir, "!")
					return
				}
				f, err := os.Create(filepath.Join(dir, name))
				if err != nil {
					fmt.Println("ERROR CREATING FILE", filepath.Join(dir, name), "!", err)
					return
				}
				defer f.Close()
				_, err = fmt.Fprintf(f, "\\daily{%s}{%s}{%s}{%s}{\n%s\n}{\n%s\n}{\n%s\n}\n",
					t.Format("3:04PM"),
					name, partner, teamname,
					IndentWrapText("  ", CleanLatex(donetext)),
					IndentWrapText("  ", CleanLatex(learnedtoday)),
					IndentWrapText("  ", CleanLatex(problems)))
				if err == nil {
					surveyfile.WriteString(t.Format("\\input{2006-01-02/15.04.05/" +
						name + "}\n"))
				} else {
					fmt.Println("I ran into a bug!", err)
					return
				}
				window.Contents.Updater() <- gui.Text("Thank you, " + name + "!")
			}
		}
	}()
	return window
}
Example #7
0
File: example.go Project: mattn/gui
func main() {
	http.HandleFunc("/style.css", styleServer)
	buttonA := gui.Button("A")
	buttonB := gui.Button("B")
	buttonA.OnClick(func() gui.Refresh {
		fmt.Println("I clicked on button A")
		buttonB.SetString(buttonB.GetString() + buttonB.GetString())
		return gui.StillClean
	})
	buttonB.OnClick(func() gui.Refresh {
		fmt.Println("I clicked on button A")
		t := buttonB.GetString()
		buttonB.SetString(t[:len(t)/2+1])
		return gui.StillClean
	})
	iscool := gui.Checkbox()
	name := gui.EditText("Enter name here")
	hello := gui.Text("Hello world!")
	name.OnChange(func() gui.Refresh {
		hello.SetString("Hello " + name.GetString() + "!")
		return gui.StillClean
	})
	testing_checkbox := LabelledCheckbox("testing")
	testing_checkbox.OnChange(func() gui.Refresh {
		fmt.Println("Hello world")
		if testing_checkbox.GetBool() {
			testing_checkbox.SetString("this test is currently true")
		} else {
			testing_checkbox.SetString("this test is now false")
		}
		return gui.NeedsRefresh
	})

	// Now let's test out a set of radio buttons
	radio := RadioButtons("apples", "lemons", "oranges", "pears")
	radio_report := gui.Text("I like to eat tasty fruit")
	menu := gui.Menu("apples", "lemons", "oranges", "pears")
	radio.OnChange(func() gui.Refresh {
		menu.SetString(radio.GetString())
		radio_report.SetString("I like to eat " + radio.GetString())
		return gui.NeedsRefresh
	})

	menu.OnChange(func() gui.Refresh {
		radio.SetString(menu.GetString())
		radio_report.SetString("I like to eat " + radio.GetString())
		return radio.HandleChange()
	})

	err := gui.Run(12346,
		gui.Column(
			iscool,
			testing_checkbox,
			gui.Row(buttonA, buttonB),
			gui.Row(gui.Text("Name:"), name),
			hello,
			gui.Text("Goodbye world!"),
			radio,
			radio_report,
			menu,
		))
	if err != nil {
		panic("ListenAndServe: " + err.String())
	}
}