func main() {
gtk.Init(&os.Args)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.Connect("delete-event", func() {
println("Delete-event occured\n")
})
window.Connect("destroy", func() { gtk.MainQuit() })
button := gtk.ButtonWithLabel("Hello, World")
button.Clicked(func() {
println("Hello, World\n")
})
button.Clicked(func() {
gtk.MainQuit()
})
window.Add(button)
window.ShowAll()
gtk.Main()
}
func main() {
FreeConsole()
gtk.Init(nil)
screenHeight := gdk.ScreenHeight()
screenWidth := gdk.ScreenWidth()
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetTitle("mgc")
window.SetIconName("gtk-about")
window.Connect("destroy", func() {
gtk.MainQuit()
})
vbox := gtk.NewVBox(false, 0)
menubar := gtk.NewMenuBar()
vbox.PackStart(menubar, false, false, 0)
menu := gtk.NewMenuItemWithMnemonic("_File")
menubar.Append(menu)
submenu := gtk.NewMenu()
menu.SetSubmenu(submenu)
menuitem := gtk.NewMenuItemWithMnemonic("E_xit")
menuitem.Connect("activate", func() {
gtk.MainQuit()
})
submenu.Append(menuitem)
hpaned := gtk.NewHPaned()
leftFrame := gtk.NewFrame("")
rightFrame := gtk.NewFrame("")
leftLabel := gtk.NewLabel("Left")
rightLabel := gtk.NewLabel("Right")
leftFrame.Add(leftLabel)
rightFrame.Add(rightLabel)
hpaned.Pack1(leftFrame, true, false)
hpaned.Pack2(rightFrame, true, false)
vbox.Add(hpaned)
window.Add(vbox)
window.SetSizeRequest(screenWidth/4*3, screenHeight/4*3)
window.ShowAll()
gtk.Main()
}
func main() {
gtk.Init(&os.Args)
glib.SetApplicationName("go-gtk-statusicon-example")
mi := gtk.NewMenuItemWithLabel("Popup!")
mi.Connect("activate", func() {
gtk.MainQuit()
})
nm := gtk.NewMenu()
nm.Append(mi)
nm.ShowAll()
si := gtk.NewStatusIconFromStock(gtk.STOCK_FILE)
si.SetTitle("StatusIcon Example")
si.SetTooltipMarkup("StatusIcon Example")
si.Connect("popup-menu", func(cbx *glib.CallbackContext) {
nm.Popup(nil, nil, gtk.StatusIconPositionMenu, si, uint(cbx.Args(0)), uint(cbx.Args(1)))
})
println(`
Can you see statusicon in systray?
If you don't see it and if you use 'unity', try following.
# gsettings set com.canonical.Unity.Panel systray-whitelist \
"$(gsettings get com.canonical.Unity.Panel systray-whitelist \|
sed -e "s/]$/, 'go-gtk-statusicon-example']/")"
`)
gtk.Main()
}
func CreateGuiController() *GuiController {
guiController := &GuiController{}
guiController.buttons = make([]*gtk.Button, 0)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetPosition(gtk.WIN_POS_CENTER)
window.SetTitle("GTK Go!")
window.SetIconName("gtk-dialog-info")
window.Connect("destroy", func(ctx *glib.CallbackContext) {
fmt.Println("got destroy!", ctx.Data().(string))
gtk.MainQuit()
}, "foo")
buttonsBox := gtk.NewHBox(false, 1)
black := gdk.NewColorRGB(0, 0, 0)
for i := 0; i < 8; i++ {
button := gtk.NewButtonWithLabel(fmt.Sprint(i))
button.ModifyBG(gtk.STATE_NORMAL, black)
guiController.buttons = append(guiController.buttons, button)
buttonsBox.Add(button)
}
window.Add(buttonsBox)
window.SetSizeRequest(600, 600)
window.ShowAll()
return guiController
}
func main() {
gtk.Init(nil)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetPosition(gtk.WIN_POS_CENTER)
window.SetTitle("Hello GTK+Go world!")
window.SetIconName("gtk-dialog-info")
window.Connect("destroy", func(ctx *glib.CallbackContext) {
gtk.MainQuit()
}, "foo")
vbox := gtk.NewVBox(false, 1)
button := gtk.NewButtonWithLabel("Hello world!")
button.SetTooltipMarkup("Say Hello World to everybody!")
button.Clicked(func() {
messagedialog := gtk.NewMessageDialog(
button.GetTopLevelAsWindow(),
gtk.DIALOG_MODAL,
gtk.MESSAGE_INFO,
gtk.BUTTONS_OK,
"Hello!")
messagedialog.Response(func() {
messagedialog.Destroy()
})
messagedialog.Run()
})
vbox.PackStart(button, false, false, 0)
window.Add(vbox)
window.SetSizeRequest(300, 50)
window.ShowAll()
gtk.Main()
}
func initWebView() *webkit.WebView {
gtk.Init(nil)
webview := webkit.NewWebView()
webview.Connect("load-error", func() {
fmt.Printf("Load Error: %s\n", webview.GetUri())
})
webview.Connect("onload-event", func() {
fmt.Printf("Onload Event: %s\n", webview.GetUri())
})
webview.Connect("resource-load-finished", func(wv interface{}) {
fmt.Printf("Resource Load Finished: %v\n", wv)
})
webview.Connect("load-committed", func() {
//entry.SetText(webview.GetUri())
fmt.Printf("Load Committed: %s\n", webview.GetUri())
})
webview.Connect("load-finished", func() {
//entry.SetText(webview.GetUri())
fmt.Printf("Load Finished: %s\n", webview.GetUri())
//time.Sleep(time.Second)
title := webview.GetTitle()
webview.ExecuteScript("document.title=document.documentElement.innerHTML")
str := webview.GetTitle()
webview.ExecuteScript("document.title=" + title)
fmt.Printf("Html: %s\n", str)
gtk.MainQuit()
})
webview.LoadHtmlString(HTML_STRING, ".")
gtk.Main()
return webview
}
func main() {
gtk.Init(nil)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("Click me")
label := gtk.Label("There have been no clicks yet")
var clicks int
button := gtk.ButtonWithLabel("click me")
button.Clicked(func() {
clicks++
if clicks == 1 {
label.SetLabel("Button clicked 1 time")
} else {
label.SetLabel(fmt.Sprintf("Button clicked %d times",
clicks))
}
})
vbox := gtk.VBox(false, 1)
vbox.Add(label)
vbox.Add(button)
window.Add(vbox)
window.Connect("destroy", func() {
gtk.MainQuit()
})
window.ShowAll()
gtk.Main()
}
// KeyboardHandler handle events from keyboard
func KeyboardHandler(event chan *keyhandler.KeyPressEvent, window *gtk.Window,
repl *gtk.Entry, URLEntry *gtk.Entry, notebook *gtk.Notebook) {
for {
kpe := <-event
log.Printf("[DEBUG] KeyPressEvent : %v", kpe)
gdk.ThreadsEnter()
switch kpe.KeyVal {
case gdk.KEY_Escape:
repl.SetVisible(false)
break
case gdk.KEY_colon:
if !repl.IsFocus() && !URLEntry.IsFocus() {
repl.SetVisible(true)
repl.GrabFocus()
repl.SetText(":")
repl.SetPosition(1)
}
break
case gdk.KEY_Return:
if repl.IsFocus() {
text := repl.GetText()
log.Printf("Repl text : %s", text)
if len(text) > 0 {
command.Run(text, window, "")
}
repl.SetText("")
}
break
// case gdk.KEY_w:
// if kpe.GetModifier() == keyhandler.CTRL {
// log.Printf("[DEBUG] nb : %d", notebook.GetNPages())
// notebook.RemovePage(notebook.GetCurrentPage())
// log.Printf("[DEBUG] nb : %d", notebook.GetNPages())
// }
// break
case gdk.KEY_t:
if kpe.GetModifier() == keyhandler.CTRL {
log.Printf("[DEBUG] New tab")
log.Printf("[DEBUG] nb : %d", notebook.GetNPages())
log.Printf("[DEBUG] current : %d",
notebook.GetCurrentPage())
tab := ui.NewBrowser("")
page := gtk.NewFrame("")
//fmt.Sprintf("%d", notebook.GetNPages()+1))
notebook.AppendPage(page, gtk.NewLabel("New tab"))
page.Add(tab.VBox)
log.Printf("[DEBUG] nb : %d", notebook.GetNPages())
notebook.ShowAll()
}
break
case gdk.KEY_q:
if kpe.GetModifier() == keyhandler.CTRL {
gtk.MainQuit()
}
break
}
gdk.ThreadsLeave()
}
}
func exit_cb() {
// Are-you-sure-you-want-to-exit-because-file-is-unsaved logic will be here.
session_save()
if nil != listener {
listener.Close()
}
gtk.MainQuit()
}
func main() {
gtk.Init(nil)
window := CreateWindow()
window.SetPosition(gtk.WIN_POS_CENTER)
window.Connect("destroy", func(ctx *glib.CallbackContext) {
fmt.Println("destroy pending...")
gtk.MainQuit()
}, "foo")
window.ShowAll()
gtk.Main()
}
func (w *GhMainWindow) buildMenuBar() *gtk.GtkMenuBar {
menubar := gtk.MenuBar()
fileMenuItem := gtk.MenuItemWithMnemonic("_File")
menubar.Append(fileMenuItem)
fileMenu := gtk.Menu()
fileMenuItem.SetSubmenu(fileMenu)
syncMenuItem := gtk.MenuItemWithMnemonic("_Sync")
syncMenuItem.Connect("activate", func() {
w.openSyncWindow()
})
fileMenu.Append(syncMenuItem)
separatorMenuItem := gtk.SeparatorMenuItem()
fileMenu.Append(separatorMenuItem)
quitMenuItem := gtk.MenuItemWithMnemonic("_Quit")
quitMenuItem.Connect("activate", func() {
gtk.MainQuit()
})
fileMenu.Append(quitMenuItem)
viewMenuItem := gtk.MenuItemWithMnemonic("_View")
menubar.Append(viewMenuItem)
viewMenu := gtk.Menu()
viewMenuItem.SetSubmenu(viewMenu)
queuedHighlightsMenuItem := gtk.MenuItemWithMnemonic("Queued _Highlights")
queuedHighlightsMenuItem.Connect("activate", func() {
w.openQueuedHighlightsWindow()
})
viewMenu.Append(queuedHighlightsMenuItem)
helpMenuItem := gtk.MenuItemWithMnemonic("_Help")
menubar.Append(helpMenuItem)
helpMenu := gtk.Menu()
helpMenuItem.SetSubmenu(helpMenu)
aboutMenuItem := gtk.MenuItemWithMnemonic("About")
aboutMenuItem.Connect("activate", func() {
aboutDialog := AboutDialog()
dialog := aboutDialog.GtkAboutDialog
dialog.Run()
dialog.Destroy()
})
helpMenu.Append(aboutMenuItem)
return menubar
}
func (window *GhAuthWindow) bindKeys() {
window.Connect("key-press-event", func(ctx *glib.CallbackContext) {
arg := ctx.Args(0)
keyEvent := *(**gdk.EventKey)(unsafe.Pointer(&arg))
if int(keyEvent.State) == int(gdk.GDK_CONTROL_MASK) {
if keyEvent.Keyval == gdk.GDK_KEY_w {
window.Destroy()
} else if keyEvent.Keyval == gdk.GDK_KEY_q {
gtk.MainQuit()
}
}
})
}
func main() {
runtime.GOMAXPROCS(10)
glib.ThreadInit(nil)
gdk.ThreadsInit()
gdk.ThreadsEnter()
gtk.Init(nil)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.Connect("destroy", gtk.MainQuit)
vbox := gtk.NewVBox(false, 1)
label1 := gtk.NewLabel("")
vbox.Add(label1)
label2 := gtk.NewLabel("")
vbox.Add(label2)
window.Add(vbox)
window.SetSizeRequest(100, 100)
window.ShowAll()
time.Sleep(1000 * 1000 * 100)
go (func() {
for i := 0; i < 300000; i++ {
gdk.ThreadsEnter()
label1.SetLabel(strconv.Itoa(i))
gdk.ThreadsLeave()
}
gtk.MainQuit()
})()
go (func() {
for i := 300000; i >= 0; i-- {
gdk.ThreadsEnter()
label2.SetLabel(strconv.Itoa(i))
gdk.ThreadsLeave()
}
gtk.MainQuit()
})()
gtk.Main()
}
func (g *Gui) buildGUI() {
g.MainWindow = gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
g.MainWindow.SetPosition(gtk.WIN_POS_CENTER)
g.MainWindow.SetTitle("Gunnify")
g.MainWindow.SetIconName("gtk-dialog-info")
g.MainWindow.Connect("destroy", func(ctx *glib.CallbackContext) {
println("got destroy!", ctx.Data().(string))
gtk.MainQuit()
}, "foo")
g.MainWindow.SetSizeRequest(600, 300)
vbox := gtk.NewVBox(false, 0)
g.buildList(vbox)
g.MainWindow.Add(vbox)
}
func main() {
gtk.Init(&os.Args)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetSizeRequest(150, 50)
window.SetPosition(gtk.WIN_POS_CENTER)
window.Connect("destroy", func(ctx *glib.CallbackContext) {
gtk.MainQuit()
}, nil)
label := gtk.NewLabel("hello world")
window.Add(label)
window.ShowAll()
gtk.Main()
}
func main() {
gtk.Init(nil)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetPosition(gtk.WIN_POS_CENTER)
window.SetTitle("GTK Go!")
window.Connect("destroy", func(ctx *glib.CallbackContext) {
fmt.Println("got destroy!", ctx.Data().(string))
gtk.MainQuit()
}, "foo")
//--------------------------------------------------------
// GtkHBox
//--------------------------------------------------------
fixed := gtk.NewFixed()
//--------------------------------------------------------
// GtkSpinButton
//--------------------------------------------------------
spinbutton1 := gtk.NewSpinButtonWithRange(1.0, 10.0, 1.0)
spinbutton1.SetDigits(3)
spinbutton1.Spin(gtk.SPIN_STEP_FORWARD, 7.0)
fixed.Put(spinbutton1, 40, 50)
spinbutton1.OnValueChanged(func() {
val := spinbutton1.GetValueAsInt()
fval := spinbutton1.GetValue()
fmt.Println("SpinButton changed, new value: " + strconv.Itoa(val) + " | " + strconv.FormatFloat(fval, 'f', 2, 64))
min, max := spinbutton1.GetRange()
fmt.Println("Range: " + strconv.FormatFloat(min, 'f', 2, 64) + " " + strconv.FormatFloat(max, 'f', 2, 64))
fmt.Println("Digits: " + strconv.Itoa(int(spinbutton1.GetDigits())))
})
adjustment := gtk.NewAdjustment(2.0, 1.0, 8.0, 2.0, 0.0, 0.0)
spinbutton2 := gtk.NewSpinButton(adjustment, 1.0, 1)
spinbutton2.SetRange(0.0, 20.0)
spinbutton2.SetValue(18.0)
spinbutton2.SetIncrements(2.0, 4.0)
fixed.Put(spinbutton2, 150, 50)
//--------------------------------------------------------
// Event
//--------------------------------------------------------
window.Add(fixed)
window.SetSizeRequest(600, 600)
window.ShowAll()
gtk.Main()
}
func (window *GhAuthWindow) build() {
window.bindKeys()
window.SetModal(true)
window.SetTitle("Readmill Authentication")
window.Connect("destroy", func() {
config := models.Config()
if config.AccessToken == "" {
gtk.MainQuit()
}
})
scrolledWindow := gtk.ScrolledWindow(nil, nil)
scrolledWindow.SetPolicy(gtk.GTK_POLICY_AUTOMATIC, gtk.GTK_POLICY_AUTOMATIC)
scrolledWindow.SetShadowType(gtk.GTK_SHADOW_IN)
webview := webkit.WebView()
webview.Connect("load-committed", func() {
uri := webview.GetUri()
matched, _ := regexp.MatchString(`^`+constants.READMILL_REDIRECT_URI+`/\?code=`, uri)
if matched {
webview.StopLoading()
codeRegex, _ := regexp.Compile(`\?code=([^&]*)`)
result := codeRegex.FindStringSubmatch(uri)
code := result[1]
token := readmilloauth.GetToken(constants.READMILL_CLIENT_ID, constants.READMILL_CLIENT_SECRET, constants.READMILL_REDIRECT_URI, code)
userId := readmilloauth.GetUserId(token)
config := models.Config()
config.AccessToken = token
config.UserId = userId
config.Write()
window.Destroy()
}
})
scrolledWindow.Add(webview)
authorizeUri := readmilloauth.AuthorizeUri(constants.READMILL_CLIENT_ID, constants.READMILL_REDIRECT_URI)
webview.LoadUri(authorizeUri)
window.Add(scrolledWindow)
window.SetSizeRequest(500, 650)
}
// ShortTime creates a GTK fullscreen window for the shorttime clients.
// No username/password required, only click 'start' button to log in
func ShortTime(client string, minutes int) (user string) {
// Inital window configuration
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
defer window.Destroy()
window.Fullscreen()
window.SetKeepAbove(true)
window.SetTitle("Mycel Login")
// Build GUI
frame := gtk.NewFrame("Logg deg på " + client)
frame.SetLabelAlign(0.5, 0.5)
var imageLoader *gdkpixbuf.Loader
imageLoader, _ = gdkpixbuf.NewLoaderWithMimeType("image/png")
imageLoader.Write(logo_png())
imageLoader.Close()
logo := gtk.NewImageFromPixbuf(imageLoader.GetPixbuf())
info := gtk.NewLabel("")
info.SetMarkup("<span foreground='red'>Dette er en korttidsmaskin\nMaks " +
strconv.Itoa(minutes) + " minutter!</span>")
button := gtk.NewButtonWithLabel("\nStart\n")
vbox := gtk.NewVBox(false, 20)
vbox.SetBorderWidth(20)
vbox.Add(logo)
vbox.Add(info)
vbox.Add(button)
frame.Add(vbox)
center := gtk.NewAlignment(0.5, 0.5, 0, 0)
center.Add(frame)
window.Add(center)
// Connect GUI event signals to function callbacks
button.Connect("clicked", func() {
gtk.MainQuit()
})
window.Connect("delete-event", func() bool {
return true
})
window.ShowAll()
gtk.Main()
return "Anonym"
}
func main() {
gtk.Init(&os.Args)
dialog := gtk.Dialog()
dialog.SetTitle("number input")
vbox := dialog.GetVBox()
label := gtk.Label("Numnber:")
vbox.Add(label)
input := gtk.Entry()
input.SetEditable(true)
vbox.Add(input)
input.Connect("insert-text", func(ctx *glib.CallbackContext) {
a := (*[2000]uint8)(unsafe.Pointer(ctx.Args(0)))
p := (*int)(unsafe.Pointer(ctx.Args(2)))
i := 0
for a[i] != 0 {
i++
}
s := string(a[0:i])
if s == "." {
if *p == 0 {
input.StopEmission("insert-text")
}
} else {
_, err := strconv.ParseFloat(s, 64)
if err != nil {
input.StopEmission("insert-text")
}
}
})
button := gtk.ButtonWithLabel("OK")
button.Connect("clicked", func() {
println(input.GetText())
gtk.MainQuit()
})
vbox.Add(button)
dialog.ShowAll()
gtk.Main()
}
func main() {
gtk.Init(&os.Args)
mi := gtk.MenuItemWithLabel("Popup!")
mi.Connect("activate", func() {
gtk.MainQuit()
})
nm := gtk.Menu()
nm.Append(mi)
nm.ShowAll()
si := gtk.StatusIconFromStock(gtk.GTK_STOCK_FILE)
si.Connect("popup-menu", func(cbx *glib.CallbackContext) {
nm.Popup(nil, nil, gtk.GtkStatusIconPositionMenu, si, uint(cbx.Args(0)), uint(cbx.Args(1)))
})
gtk.Main()
}
// Init acts as a constructor for the Status window struct
func (v *Status) Init(client, user string, minutes int) {
// Initialize variables
v.client = client
v.user = user
v.minutes = minutes
v.warned = false
v.window = gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
// Inital Window configuration
v.window.SetKeepAbove(true)
v.window.SetTitle(client)
v.window.SetTypeHint(gdk.WINDOW_TYPE_HINT_MENU)
v.window.SetSizeRequest(200, 180)
v.window.SetResizable(false)
// Build GUI
userLabel := gtk.NewLabel(user)
v.timeLabel = gtk.NewLabel("")
v.timeLabel.SetMarkup("<span size='xx-large'>" + strconv.Itoa(v.minutes) + " min igjen</span>")
button := gtk.NewButtonWithLabel("Logg ut")
vbox := gtk.NewVBox(false, 20)
vbox.SetBorderWidth(5)
vbox.Add(userLabel)
vbox.Add(v.timeLabel)
vbox.Add(button)
v.window.Add(vbox)
// Connect GUI event signals to function callbacks
v.window.Connect("delete-event", func() bool {
// Don't allow user to quit by closing the window
return true
})
button.Connect("clicked", func() {
gtk.MainQuit()
})
return
}
func createMenu() *gtk.MenuBar {
menubar := gtk.NewMenuBar()
vpaned := gtk.NewVPaned()
//--------------------------------------------------------
// GtkMenuItem
//--------------------------------------------------------
cascademenu := gtk.NewMenuItemWithMnemonic("_File")
menubar.Append(cascademenu)
submenu := gtk.NewMenu()
cascademenu.SetSubmenu(submenu)
var menuitem *gtk.MenuItem
menuitem = gtk.NewMenuItemWithMnemonic("E_xit")
menuitem.Connect("activate", func() {
gtk.MainQuit()
})
submenu.Append(menuitem)
cascademenu = gtk.NewMenuItemWithMnemonic("_View")
menubar.Append(cascademenu)
submenu = gtk.NewMenu()
cascademenu.SetSubmenu(submenu)
checkmenuitem := gtk.NewCheckMenuItemWithMnemonic("_Disable")
checkmenuitem.Connect("activate", func() {
vpaned.SetSensitive(!checkmenuitem.GetActive())
})
submenu.Append(checkmenuitem)
cascademenu = gtk.NewMenuItemWithMnemonic("_Help")
menubar.Append(cascademenu)
submenu = gtk.NewMenu()
cascademenu.SetSubmenu(submenu)
return menubar
}
func main() {
var menuitem *gtk.MenuItem
gtk.Init(nil)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetPosition(gtk.WIN_POS_CENTER)
window.SetTitle("GTK Go!")
window.SetIconName("gtk-dialog-info")
window.Connect("destroy", func(ctx *glib.CallbackContext) {
println("got destroy!", ctx.Data().(string))
gtk.MainQuit()
}, "foo")
//--------------------------------------------------------
// GtkVBox
//--------------------------------------------------------
vbox := gtk.NewVBox(false, 1)
//--------------------------------------------------------
// GtkMenuBar
//--------------------------------------------------------
menubar := gtk.NewMenuBar()
vbox.PackStart(menubar, false, false, 0)
//--------------------------------------------------------
// GtkVPaned
//--------------------------------------------------------
vpaned := gtk.NewVPaned()
vbox.Add(vpaned)
//--------------------------------------------------------
// GtkFrame
//--------------------------------------------------------
frame1 := gtk.NewFrame("Demo")
framebox1 := gtk.NewVBox(false, 1)
frame1.Add(framebox1)
frame2 := gtk.NewFrame("Demo")
framebox2 := gtk.NewVBox(false, 1)
frame2.Add(framebox2)
vpaned.Pack1(frame1, false, false)
vpaned.Pack2(frame2, false, false)
//--------------------------------------------------------
// GtkImage
//--------------------------------------------------------
dir, _ := path.Split(os.Args[0])
imagefile := path.Join(dir, "../../data/go-gtk-logo.png")
label := gtk.NewLabel("Go Binding for GTK")
label.ModifyFontEasy("DejaVu Serif 15")
framebox1.PackStart(label, false, true, 0)
//--------------------------------------------------------
// GtkEntry
//--------------------------------------------------------
entry := gtk.NewEntry()
entry.SetText("Hello world")
framebox1.Add(entry)
image := gtk.NewImageFromFile(imagefile)
framebox1.Add(image)
//--------------------------------------------------------
// GtkScale
//--------------------------------------------------------
scale := gtk.NewHScaleWithRange(0, 100, 1)
scale.Connect("value-changed", func() {
println("scale:", int(scale.GetValue()))
})
framebox2.Add(scale)
//--------------------------------------------------------
// GtkHBox
//--------------------------------------------------------
buttons := gtk.NewHBox(false, 1)
//--------------------------------------------------------
// GtkButton
//--------------------------------------------------------
button := gtk.NewButtonWithLabel("Button with label")
button.Clicked(func() {
println("button clicked:", button.GetLabel())
messagedialog := gtk.NewMessageDialog(
button.GetTopLevelAsWindow(),
gtk.DIALOG_MODAL,
gtk.MESSAGE_INFO,
gtk.BUTTONS_OK,
entry.GetText())
messagedialog.Response(func() {
println("Dialog OK!")
//--------------------------------------------------------
// GtkFileChooserDialog
//--------------------------------------------------------
filechooserdialog := gtk.NewFileChooserDialog(
"Choose File...",
button.GetTopLevelAsWindow(),
gtk.FILE_CHOOSER_ACTION_OPEN,
gtk.STOCK_OK,
gtk.RESPONSE_ACCEPT)
filter := gtk.NewFileFilter()
filter.AddPattern("*.go")
filechooserdialog.AddFilter(filter)
filechooserdialog.Response(func() {
println(filechooserdialog.GetFilename())
filechooserdialog.Destroy()
})
filechooserdialog.Run()
messagedialog.Destroy()
})
messagedialog.Run()
})
buttons.Add(button)
//--------------------------------------------------------
// GtkFontButton
//--------------------------------------------------------
fontbutton := gtk.NewFontButton()
fontbutton.Connect("font-set", func() {
println("title:", fontbutton.GetTitle())
println("fontname:", fontbutton.GetFontName())
println("use_size:", fontbutton.GetUseSize())
println("show_size:", fontbutton.GetShowSize())
})
buttons.Add(fontbutton)
framebox2.PackStart(buttons, false, false, 0)
buttons = gtk.NewHBox(false, 1)
//--------------------------------------------------------
// GtkToggleButton
//--------------------------------------------------------
togglebutton := gtk.NewToggleButtonWithLabel("ToggleButton with label")
togglebutton.Connect("toggled", func() {
if togglebutton.GetActive() {
togglebutton.SetLabel("ToggleButton ON!")
} else {
togglebutton.SetLabel("ToggleButton OFF!")
}
})
buttons.Add(togglebutton)
//--------------------------------------------------------
// GtkCheckButton
//--------------------------------------------------------
checkbutton := gtk.NewCheckButtonWithLabel("CheckButton with label")
checkbutton.Connect("toggled", func() {
if checkbutton.GetActive() {
checkbutton.SetLabel("CheckButton CHECKED!")
} else {
checkbutton.SetLabel("CheckButton UNCHECKED!")
}
})
buttons.Add(checkbutton)
//--------------------------------------------------------
// GtkRadioButton
//--------------------------------------------------------
buttonbox := gtk.NewVBox(false, 1)
radiofirst := gtk.NewRadioButtonWithLabel(nil, "Radio1")
buttonbox.Add(radiofirst)
buttonbox.Add(gtk.NewRadioButtonWithLabel(radiofirst.GetGroup(), "Radio2"))
buttonbox.Add(gtk.NewRadioButtonWithLabel(radiofirst.GetGroup(), "Radio3"))
buttons.Add(buttonbox)
//radiobutton.SetMode(false);
radiofirst.SetActive(true)
framebox2.PackStart(buttons, false, false, 0)
//--------------------------------------------------------
// GtkVSeparator
//--------------------------------------------------------
vsep := gtk.NewVSeparator()
framebox2.PackStart(vsep, false, false, 0)
//--------------------------------------------------------
// GtkComboBoxEntry
//--------------------------------------------------------
combos := gtk.NewHBox(false, 1)
comboboxentry := gtk.NewComboBoxEntryNewText()
comboboxentry.AppendText("Monkey")
comboboxentry.AppendText("Tiger")
comboboxentry.AppendText("Elephant")
comboboxentry.Connect("changed", func() {
println("value:", comboboxentry.GetActiveText())
})
combos.Add(comboboxentry)
//--------------------------------------------------------
// GtkComboBox
//--------------------------------------------------------
combobox := gtk.NewComboBoxNewText()
combobox.AppendText("Peach")
combobox.AppendText("Banana")
combobox.AppendText("Apple")
combobox.SetActive(1)
combobox.Connect("changed", func() {
println("value:", combobox.GetActiveText())
})
combos.Add(combobox)
framebox2.PackStart(combos, false, false, 0)
//--------------------------------------------------------
// GtkTextView
//--------------------------------------------------------
swin := gtk.NewScrolledWindow(nil, nil)
swin.SetPolicy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
swin.SetShadowType(gtk.SHADOW_IN)
textview := gtk.NewTextView()
var start, end gtk.TextIter
buffer := textview.GetBuffer()
buffer.GetStartIter(&start)
buffer.Insert(&start, "Hello ")
buffer.GetEndIter(&end)
buffer.Insert(&end, "World!")
tag := buffer.CreateTag("bold", map[string]string{
"background": "#FF0000", "weight": "700"})
buffer.GetStartIter(&start)
buffer.GetEndIter(&end)
buffer.ApplyTag(tag, &start, &end)
swin.Add(textview)
framebox2.Add(swin)
buffer.Connect("changed", func() {
println("changed")
})
//--------------------------------------------------------
// GtkMenuItem
//--------------------------------------------------------
cascademenu := gtk.NewMenuItemWithMnemonic("_File")
menubar.Append(cascademenu)
submenu := gtk.NewMenu()
cascademenu.SetSubmenu(submenu)
menuitem = gtk.NewMenuItemWithMnemonic("E_xit")
menuitem.Connect("activate", func() {
gtk.MainQuit()
})
submenu.Append(menuitem)
cascademenu = gtk.NewMenuItemWithMnemonic("_View")
menubar.Append(cascademenu)
submenu = gtk.NewMenu()
cascademenu.SetSubmenu(submenu)
checkmenuitem := gtk.NewCheckMenuItemWithMnemonic("_Disable")
checkmenuitem.Connect("activate", func() {
vpaned.SetSensitive(!checkmenuitem.GetActive())
})
submenu.Append(checkmenuitem)
menuitem = gtk.NewMenuItemWithMnemonic("_Font")
menuitem.Connect("activate", func() {
fsd := gtk.NewFontSelectionDialog("Font")
fsd.SetFontName(fontbutton.GetFontName())
fsd.Response(func() {
println(fsd.GetFontName())
fontbutton.SetFontName(fsd.GetFontName())
fsd.Destroy()
})
fsd.SetTransientFor(window)
fsd.Run()
})
submenu.Append(menuitem)
cascademenu = gtk.NewMenuItemWithMnemonic("_Help")
menubar.Append(cascademenu)
submenu = gtk.NewMenu()
cascademenu.SetSubmenu(submenu)
menuitem = gtk.NewMenuItemWithMnemonic("_About")
menuitem.Connect("activate", func() {
dialog := gtk.NewAboutDialog()
dialog.SetName("Go-Gtk Demo!")
dialog.SetProgramName("demo")
dialog.SetAuthors(authors())
dir, _ := path.Split(os.Args[0])
imagefile := path.Join(dir, "../../data/mattn-logo.png")
pixbuf, _ := gdkpixbuf.NewFromFile(imagefile)
dialog.SetLogo(pixbuf)
dialog.SetLicense("The library is available under the same terms and conditions as the Go, the BSD style license, and the LGPL (Lesser GNU Public License). The idea is that if you can use Go (and Gtk) in a project, you should also be able to use go-gtk.")
dialog.SetWrapLicense(true)
dialog.Run()
dialog.Destroy()
})
submenu.Append(menuitem)
//--------------------------------------------------------
// GtkStatusbar
//--------------------------------------------------------
statusbar := gtk.NewStatusbar()
context_id := statusbar.GetContextId("go-gtk")
statusbar.Push(context_id, "GTK binding for Go!")
framebox2.PackStart(statusbar, false, false, 0)
//--------------------------------------------------------
// Event
//--------------------------------------------------------
window.Add(vbox)
window.SetSizeRequest(600, 600)
window.ShowAll()
gtk.Main()
}
func main() {
flag.Parse()
common.SetDefaultGtkTheme()
runtime.GOMAXPROCS(runtime.NumCPU())
rclient = &remoton.Client{Prefix: "/remoton", TLSConfig: &tls.Config{}}
sigs := make(chan os.Signal, 1)
signal.Notify(sigs, syscall.SIGHUP, syscall.SIGINT, syscall.SIGABRT, syscall.SIGKILL, syscall.SIGTERM)
go func() {
<-sigs
chatSrv.Terminate()
tunnelSrv.Terminate()
}()
gtk.Init(nil)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetPosition(gtk.WIN_POS_CENTER)
window.SetTitle("REMOTON SUPPORT")
window.Connect("destroy", func() {
gtk.MainQuit()
chatSrv.Terminate()
tunnelSrv.Terminate()
})
window.SetIcon(common.GetIconGdkPixbuf())
appLayout := gtk.NewVBox(false, 1)
menu := gtk.NewMenuBar()
appLayout.Add(menu)
cascademenu := gtk.NewMenuItemWithMnemonic("_Help")
menu.Append(cascademenu)
submenu := gtk.NewMenu()
cascademenu.SetSubmenu(submenu)
menuitem := gtk.NewMenuItemWithMnemonic("_About")
menuitem.Connect("activate", func() {
dialog := common.GtkAboutDialog()
dialog.SetProgramName("Support Desktop")
dialog.Run()
dialog.Destroy()
})
submenu.Append(menuitem)
hpaned := gtk.NewHPaned()
appLayout.Add(hpaned)
//---
//CHAT
//---
frameChat := gtk.NewFrame("Chat")
chatBox := gtk.NewVBox(false, 1)
frameChat.Add(chatBox)
swinChat := gtk.NewScrolledWindow(nil, nil)
chatHistory := gtk.NewTextView()
swinChat.Add(chatHistory)
chatEntry := gtk.NewEntry()
chatEntry.Connect("key-press-event", func(ctx *glib.CallbackContext) {
arg := ctx.Args(0)
event := *(**gdk.EventKey)(unsafe.Pointer(&arg))
if event.Keyval == gdk.KEY_Return {
msgToSend := chatEntry.GetText()
chatSrv.Send(msgToSend)
chatHistorySend(chatHistory, msgToSend)
chatEntry.SetText("")
}
})
chatSrv.OnRecv(func(msg string) {
log.Println(msg)
chatHistoryRecv(chatHistory, msg)
})
chatBox.Add(chatEntry)
chatBox.Add(swinChat)
//---
//CONTROL
//---
frameControl := gtk.NewFrame("Control")
controlBox := gtk.NewVBox(false, 1)
frameControl.Add(controlBox)
controlBox.Add(gtk.NewLabel("Machine ID"))
machineIDEntry := gtk.NewEntry()
controlBox.Add(machineIDEntry)
controlBox.Add(gtk.NewLabel("Machine AUTH"))
machineAuthEntry := gtk.NewEntry()
controlBox.Add(machineAuthEntry)
controlBox.Add(gtk.NewLabel("Server"))
serverEntry := gtk.NewEntry()
serverEntry.SetText("localhost:9934")
if os.Getenv("REMOTON_SERVER") != "" {
serverEntry.SetText(os.Getenv("REMOTON_SERVER"))
serverEntry.SetEditable(false)
}
controlBox.Add(serverEntry)
btnCert := gtk.NewFileChooserButton("Cert", gtk.FILE_CHOOSER_ACTION_OPEN)
controlBox.Add(btnCert)
btn := gtk.NewButtonWithLabel("Connect")
started := false
btn.Clicked(func() {
if *insecure {
rclient.TLSConfig.InsecureSkipVerify = true
} else {
certPool, err := common.GetRootCAFromFile(btnCert.GetFilename())
if err != nil {
dialogError(window, err)
return
}
rclient.TLSConfig.RootCAs = certPool
}
session := &remoton.SessionClient{Client: rclient,
ID: machineIDEntry.GetText(),
APIURL: "https://" + serverEntry.GetText()}
if !started {
err := chatSrv.Start(session)
if err != nil {
dialogError(btn.GetTopLevelAsWindow(), err)
return
}
err = tunnelSrv.Start(session, machineAuthEntry.GetText())
if err != nil {
dialogError(btn.GetTopLevelAsWindow(), err)
return
}
btn.SetLabel("Disconnect")
started = true
} else {
chatSrv.Terminate()
tunnelSrv.Terminate()
btn.SetLabel("Connect")
started = false
}
})
controlBox.Add(btn)
hpaned.Pack1(frameControl, false, false)
hpaned.Pack2(frameChat, false, false)
window.Add(appLayout)
window.ShowAll()
gtk.Main()
}
// main reads the config file, connects to each IMAP server in a separate thread
// and watches the notify channel for messages telling it to update the status
// icon.
func main() {
conf, err := goconf.ReadConfigFile(os.Getenv("HOME") + "/.hasmailrc")
if err != nil {
fmt.Println("Failed to load configuration file, exiting...\n", err)
return
}
// This channel will be used to tell us if we should exit the program
quit := make(chan os.Signal, 1)
signal.Notify(quit, os.Interrupt)
// GTK engage!
gtk.Init(&os.Args)
glib.SetApplicationName("hasmail")
defer gtk.MainQuit()
// Set up the tray icon
si := gtk.NewStatusIconFromStock(gtk.STOCK_DISCONNECT)
si.SetTitle("hasmail")
si.SetTooltipMarkup("Not connected")
// Set up the tray icon right click menu
mi := gtk.NewMenuItemWithLabel("Quit")
mi.Connect("activate", func() {
quit <- syscall.SIGINT
})
nm := gtk.NewMenu()
nm.Append(mi)
nm.ShowAll()
si.Connect("popup-menu", func(cbx *glib.CallbackContext) {
nm.Popup(nil, nil, gtk.StatusIconPositionMenu, si, uint(cbx.Args(0)), uint32(cbx.Args(1)))
})
/* If the user clicks the tray icon, here's what happens:
* - if only a single account has new emails, and a click command has been
* specified for that account, execute it
* - if the user has specified a default click handler, execute that
* - otherwise, do nothing
*/
si.Connect("activate", func(cbx *glib.CallbackContext) {
command, geterr := conf.GetString("default", "click")
nonZero := 0
nonZeroAccount := ""
for account, unseenList := range parts.Unseen {
if len(unseenList) > 0 {
nonZero++
nonZeroAccount = account
}
}
// Can't just use HasOption here because that also checks "default" section,
// even though Get* doesn't...
if nonZero == 1 {
acommand, ageterr := conf.GetString(nonZeroAccount, "click")
if ageterr == nil {
command = acommand
geterr = ageterr
}
}
if geterr == nil {
fmt.Printf("Executing user command: %s\n", command)
shell := os.Getenv("SHELL")
if shell == "" {
shell = "/bin/sh"
}
sh := exec.Command(shell, "-c", command)
sh.Env = os.Environ()
err = sh.Start()
if err != nil {
fmt.Printf("Failed to run command '%s' on click\n", command)
fmt.Println(err)
}
} else {
fmt.Println("No action defined for click\n", geterr)
}
})
go gtk.Main()
// Connect to all accounts
sections := conf.GetSections()
notify := make(chan bool, len(sections))
for _, account := range sections {
// default isn't really an account
if account == "default" {
continue
}
initConnection(notify, conf, account)
}
// Let the user know that we've now initiated all the connections
si.SetFromStock(gtk.STOCK_CONNECT)
si.SetTooltipText("Connecting")
// Keep updating the status icon (or quit if the user wants us to)
for {
select {
case <-quit:
return
case <-notify:
totUnseen := 0
s := ""
for account, e := range parts.Errs {
if e == 0 {
continue
}
s += account + ": "
switch e {
case 1:
s += "Connection failed!"
case 2:
s += "IDLE not supported!"
case 3:
s += "No login credentials given!"
case 4:
s += "Login failed!"
case 5:
s += "Connection dropped!"
}
s += "\n"
}
for account, unseenList := range parts.Unseen {
if parts.Errs[account] != 0 {
continue
}
numUnseen := len(unseenList)
if numUnseen >= 0 {
totUnseen += numUnseen
}
s += account + ": "
switch numUnseen {
case 0:
s += "No new messages"
case 1:
s += "One new message"
default:
s += fmt.Sprintf("%d new messages", numUnseen)
}
s += "\n"
}
// get rid of trailing newline
s = strings.TrimRight(s, "\n")
si.SetTooltipText(s)
// http://developer.gnome.org/gtk3/3.0/gtk3-Stock-Items.html
switch totUnseen {
case 0:
si.SetFromStock(gtk.STOCK_NEW)
case 1:
si.SetFromStock(gtk.STOCK_DND)
default:
si.SetFromStock(gtk.STOCK_DND_MULTIPLE)
}
}
}
}
// End the program
func Quit() {
gtk.MainQuit()
}
func mainWindow() {
gtk.Init(&os.Args)
// window settings
window_main := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window_main.SetPosition(gtk.WIN_POS_CENTER)
window_main.SetTitle("Social Gopher")
window_main.Connect("destroy", func() {
println("[!] Quit application")
gtk.MainQuit()
})
// images
image_profile := loadImageAsset("profile")
image_stream := loadImageAsset("stream")
image_mentions := loadImageAsset("mentions")
image_interactions := loadImageAsset("interactions")
image_stars := loadImageAsset("stars")
image_messages := loadImageAsset("messages")
image_settings := loadImageAsset("settings")
// containers
container_main := gtk.NewHBox(false, 1)
container_left := gtk.NewVBox(false, 1)
container_right := gtk.NewVBox(false, 5)
container_compose := gtk.NewHBox(false, 5)
container_profile := gtk.NewHBox(false, 5)
container_profile.Add(image_profile)
container_left.SetBorderWidth(5)
container_right.SetBorderWidth(5)
// toolbar
button_stream := gtk.NewToolButton(image_stream, "My Stream")
button_mentions := gtk.NewToolButton(image_mentions, "Mentions")
button_interactions := gtk.NewToolButton(image_interactions, "Interactions")
button_stars := gtk.NewToolButton(image_stars, "Stars")
button_messages := gtk.NewToolButton(image_messages, "Messages")
button_settings := gtk.NewToolButton(image_settings, "Settings")
button_separator := gtk.NewSeparatorToolItem()
toolbar := gtk.NewToolbar()
toolbar.SetOrientation(gtk.ORIENTATION_VERTICAL)
toolbar.Insert(button_stream, -1)
toolbar.Insert(button_mentions, -1)
toolbar.Insert(button_interactions, -1)
toolbar.Insert(button_stars, -1)
toolbar.Insert(button_messages, -1)
toolbar.Insert(button_separator, -1)
toolbar.Insert(button_settings, -1)
// stream list
list_swin := gtk.NewScrolledWindow(nil, nil)
list_swin.SetPolicy(-1, 1)
list_swin.SetShadowType(2)
list_textView := gtk.NewTextView()
list_textView.SetEditable(false)
list_textView.SetCursorVisible(false)
list_textView.SetWrapMode(2)
list_swin.Add(list_textView)
list_buffer := list_textView.GetBuffer()
// compose message
compose := gtk.NewTextView()
compose.SetEditable(true)
compose.SetWrapMode(2)
compose_swin := gtk.NewScrolledWindow(nil, nil)
compose_swin.SetPolicy(1, 1)
compose_swin.SetShadowType(1)
compose_swin.Add(compose)
compose_counter := gtk.NewLabel("256")
compose_buffer := compose.GetBuffer()
compose_buffer.Connect("changed", func() {
chars_left := 256 - compose_buffer.GetCharCount()
compose_counter.SetText(strconv.Itoa(chars_left))
})
// post button and counter
button_post := gtk.NewButtonWithLabel("Post")
container_post := gtk.NewVBox(false, 1)
container_post.Add(compose_counter)
container_post.Add(button_post)
// button functions
button_stream.OnClicked(func() {
list_buffer.SetText("My Stream")
})
button_mentions.OnClicked(func() {
list_buffer.SetText("Mentions")
})
button_interactions.OnClicked(func() {
list_buffer.SetText("Interactions")
})
button_stars.OnClicked(func() {
list_buffer.SetText("Stars")
})
button_messages.OnClicked(func() {
list_buffer.SetText("Messages")
})
button_settings.OnClicked(func() {
accountWindow()
})
button_post.Clicked(func() {
compose_buffer.SetText("")
})
// add elements to containers
container_left.PackStart(container_profile, false, true, 1)
container_left.PackEnd(toolbar, true, true, 1)
container_right.PackStart(list_swin, true, true, 1)
container_right.PackEnd(container_compose, false, false, 1)
container_compose.PackStart(compose_swin, true, true, 1)
container_compose.PackEnd(container_post, false, true, 1)
container_main.PackStart(container_left, false, true, 1)
container_main.PackEnd(container_right, true, true, 1)
window_main.Add(container_main)
window_main.SetSizeRequest(500, 600)
window_main.ShowAll()
gtk.Main()
}
func Init(title string) {
gtk.Init(nil)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetPosition(gtk.WIN_POS_CENTER)
window.SetTitle(title)
window.SetIconName("gtk-dialog-info")
window.Connect("destroy", func(ctx *glib.CallbackContext) {
fmt.Println("got destroy!", ctx.Data().(string))
gtk.MainQuit()
}, "foo")
//--------------------------------------------------------
// GtkVBox
//--------------------------------------------------------
vbox := gtk.NewVBox(false, 1)
//--------------------------------------------------------
// GtkMenuBar
//--------------------------------------------------------
menubar := gtk.NewMenuBar()
vbox.PackStart(menubar, false, false, 0)
//--------------------------------------------------------
// GtkDrawable
//--------------------------------------------------------
drawingarea := gtk.NewDrawingArea()
//var gdkwin *gdk.Window
var pixmap *gdk.Pixmap
var gc *gdk.GC
drawingarea.Connect("configure-event", func() {
println("Configuring drawingArea!")
if pixmap != nil {
pixmap.Unref()
}
allocation := drawingarea.GetAllocation()
pixmap = gdk.NewPixmap(drawingarea.GetWindow().GetDrawable(), allocation.Width, allocation.Height, 24)
gc = gdk.NewGC(pixmap.GetDrawable())
gc.SetRgbFgColor(gdk.NewColor("white"))
pixmap.GetDrawable().DrawRectangle(gc, true, 0, 0, -1, -1)
gc.SetRgbFgColor(gdk.NewColor("black"))
gc.SetRgbBgColor(gdk.NewColor("white"))
pixmap.GetDrawable().DrawRectangle(gc, false, 0, 0, 10, 10)
})
drawingarea.Connect("expose-event", func() {
println("Exposing DrawingArea!")
if pixmap != nil {
drawingarea.GetWindow().GetDrawable().DrawDrawable(gc, pixmap.GetDrawable(), 0, 0, 0, 0, -1, -1)
}
})
vbox.Add(drawingarea)
//--------------------------------------------------------
// GtkScale
//--------------------------------------------------------
scale := gtk.NewHScaleWithRange(0, 100, 1)
scale.Connect("value-changed", func() {
//fmt.Println("scale:", int(scale.GetValue()))
})
vbox.Add(scale)
window.Add(vbox)
window.SetSizeRequest(600, 600)
window.ShowAll()
gtk.Main()
}
func Init(size uint) {
var (
files *gtk.GtkHBox
examples_cnt int
newfile_flag bool
cs_desc_normal *_Ctype_char
cs_desc_bold *_Ctype_char
)
s = new(solver.Solver)
s.Size = size
if s.Size == 9 {
cs_desc_normal = C.CString("Sans 14")
cs_desc_bold = C.CString("Sans Bold 14")
} else {
cs_desc_normal = C.CString("Sans 16")
cs_desc_bold = C.CString("Sans Bold 16")
}
desc_normal = C.pango_font_description_from_string(cs_desc_normal)
desc_bold = C.pango_font_description_from_string(cs_desc_bold)
C.free_string(cs_desc_normal)
C.free_string(cs_desc_bold)
gtk.Init(&os.Args)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetResizable(false)
window.SetTitle("Sudoku solver")
window.Connect("destroy", func() {
gtk.MainQuit()
})
window.Connect("key-press-event", func(ctx *glib.CallbackContext) {
arg := ctx.Args(0)
kev := *(**gdk.EventKey)(unsafe.Pointer(&arg))
r, st := rune(kev.Keyval), gdk.GdkModifierType(kev.State)
if st&gdk.GDK_CONTROL_MASK != 0 {
if r == 122 || r == 90 { // Ctrl-Z
m := cs_pop()
clear()
for i := uint(0); i < s.Size; i++ {
for j := uint(0); j < s.Size; j++ {
v := int(m[i][j])
if v != 0 {
entries[i][j].SetText(strconv.Itoa(v))
}
}
}
}
}
})
vbox := gtk.VBox(false, 10)
table := gtk.Table(3, s.Size/3, false)
bg := [2]*gdk.GdkColor{gdk.Color("white"), gdk.Color("#e9f2ea")}
for y := uint(0); y < 3; y++ {
for x := uint(0); x < s.Size/3; x++ {
subtable := gtk.Table(s.Size/3, 3, false)
for sy := uint(0); sy < s.Size/3; sy++ {
for sx := uint(0); sx < 3; sx++ {
w := gtk.Entry()
w.SetWidthChars(1)
w.SetMaxLength(1)
if s.Size == 9 {
w.SetSizeRequest(23, 25)
} else {
w.SetSizeRequest(25, 27)
}
w.Connect("key-press-event", func(ctx *glib.CallbackContext) bool {
data := ctx.Data().([]uint)
y, x := data[0], data[1]
arg := ctx.Args(0)
kev := *(**gdk.EventKey)(unsafe.Pointer(&arg))
r := rune(kev.Keyval)
switch r & 0xFF {
case 81:
if x != 0 || y != 0 {
if x == 0 {
x = s.Size - 1
y--
} else {
x--
}
}
case 82:
if y != 0 {
y--
}
case 83:
if x != s.Size-1 || y != s.Size-1 {
if x == s.Size-1 {
x = 0
y++
} else {
x++
}
}
case 84:
if y != s.Size-1 {
y++
}
}
if y != data[0] || x != data[1] {
entries[y][x].GrabFocus()
}
if unicode.IsOneOf([]*unicode.RangeTable{unicode.L, unicode.Z}, r) {
return true
}
return false
}, []uint{(s.Size/3)*y + sy, 3*x + sx})
w.Connect("grab-focus", func(ctx *glib.CallbackContext) {
data := ctx.Data().([]uint)
y, x := data[0], data[1]
for k := 0; k < 2; k++ {
for i := uint(0); i < s.Size; i++ {
modify_base(unsafe.Pointer(entries[i][prev_x].Widget), bg[k])
}
for j := uint(0); j < s.Size; j++ {
modify_base(unsafe.Pointer(entries[prev_y][j].Widget), bg[k])
}
prev_y, prev_x = y, x
}
}, []uint{(s.Size/3)*y + sy, 3*x + sx})
subtable.Attach(w, sx, sx+1, sy, sy+1, gtk.GTK_FILL, gtk.GTK_FILL, 0, 0)
entries[(s.Size/3)*y+sy][3*x+sx] = w
modify_font((s.Size/3)*y+sy, 3*x+sx, desc_bold)
}
}
table.Attach(subtable, x, x+1, y, y+1, gtk.GTK_FILL, gtk.GTK_FILL, 3, 3)
}
}
solve_btn := gtk.ButtonWithLabel("Solve")
solve_btn.Clicked(func() {
var m1, m2 [9][9]uint
for i := uint(0); i < s.Size; i++ {
for j := uint(0); j < s.Size; j++ {
v, _ := strconv.Atoi(entries[i][j].GetText())
m1[i][j] = uint(v)
}
}
if !check_field(&m1) {
return
}
cs_push(m1)
s.Load(m1)
s.Solve()
if s.Finals != s.Size*s.Size {
// let's try some tough algorithms :)
s.ToughSolve()
}
for i := uint(0); i < s.Size; i++ {
for j := uint(0); j < s.Size; j++ {
v := int(s.Get(i, j))
m2[i][j] = uint(v)
if v != 0 {
entries[i][j].SetText(strconv.Itoa(v))
} else {
var c_string [9]string
// get list of candidates
c_uint, l := s.GetCandidates(i, j)
for k := uint(0); k < l; k++ {
c_string[k] = strconv.Itoa(int(c_uint[k]))
}
// make a tooltip with them
entries[i][j].SetTooltipText(strings.Join(c_string[:l], " "))
}
}
}
// check for differences
for i := uint(0); i < s.Size; i++ {
for j := uint(0); j < s.Size; j++ {
if m1[i][j] == m2[i][j] {
modify_font(i, j, desc_bold)
} else {
modify_font(i, j, desc_normal)
}
}
}
})
clear_btn := gtk.ButtonWithLabel("Clear")
clear_btn.Clicked(func() {
m := [9][9]uint{}
for i := uint(0); i < s.Size; i++ {
for j := uint(0); j < s.Size; j++ {
m[i][j] = s.Get(i, j)
}
}
cs_push(m)
clear()
})
examples = gtk.ComboBoxText()
// scan `examples` folder
sz := strconv.Itoa(int(s.Size))
dir, err := os.Open("examples/" + sz + "x" + sz)
if err == nil {
names, err := dir.Readdirnames(0)
if err == nil {
for _, v := range names {
examples.AppendText(v)
examples_cnt++
}
}
dir.Close()
}
examples.Connect("changed", func() {
sz := strconv.Itoa(int(s.Size))
load_sudoku("examples/" + sz + "x" + sz + "/" + examples.GetActiveText())
})
newfile := gtk.Entry()
newfile.Connect("activate", func() {
filename := newfile.GetText()
if filename != "" {
sz := strconv.Itoa(int(s.Size))
f, err := os.Create("examples/" + sz + "x" + sz + "/" + filename)
if err == nil {
for i := uint(0); i < s.Size; i++ {
for j := uint(0); j < s.Size; j++ {
v := []byte(entries[i][j].GetText())
if len(v) == 0 || v[0] < 49 || v[0] > byte(48+s.Size) {
v = []byte{' '}
}
f.Write(v)
if (j+1)%3 == 0 && j+1 != s.Size {
f.WriteString("*")
}
}
f.WriteString("\n")
if (i+1)%(s.Size/3) == 0 && i+1 != s.Size {
if s.Size == 9 {
f.WriteString("***********\n")
} else {
f.WriteString("*******\n")
}
}
}
f.Close()
}
examples.AppendText(filename)
examples.SetActive(examples_cnt)
examples_cnt++
}
files.ShowAll()
newfile.SetText("")
newfile.Hide()
})
icon := gtk.Image()
icon.SetFromStock(gtk.GTK_STOCK_SAVE_AS, gtk.GTK_ICON_SIZE_BUTTON)
export := gtk.Button()
export.SetImage(icon)
export.Clicked(func() {
if !newfile_flag {
files.Add(newfile)
newfile_flag = true
}
files.ShowAll()
examples.Hide()
export.Hide()
newfile.GrabFocus()
})
files = gtk.HBox(false, 0)
files.Add(export)
files.Add(examples)
buttons := gtk.HBox(true, 5)
buttons.Add(solve_btn)
buttons.Add(clear_btn)
vbox.Add(table)
vbox.Add(files)
vbox.Add(buttons)
window.Add(vbox)
window.ShowAll()
}
func main() {
var prueba int
var Actual Juego
Actual.Init()
var heuristica int
heuristica = 1
var r1 [4]int
var r2 [8]int
Actual.fila1 = Actual.fila1Objetivo
Actual.fila2 = Actual.fila2Objetivo
r1 = Actual.fila1Objetivo
r2 = Actual.fila2Objetivo
//fmt.Println(r1,r2)
prueba = 100
//var menuitem *gtk.GtkMenuItem
gtk.Init(nil)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetPosition(gtk.GTK_WIN_POS_CENTER)
window.SetTitle(" A star")
window.Connect("destroy", func(ctx *glib.CallbackContext) {
println("got destory!\n", ctx.Data().(string))
gtk.MainQuit()
}, "foo")
vbox := gtk.HBox(false, 14)
//menubar:=gtk.MenuBar()
//vbox.PackStart(menubar,false,false,0)
vpaned := gtk.VPaned()
vbox.Add(vpaned)
frame := gtk.Frame("Profundiad")
framebox := gtk.HBox(false, 14)
framebox1 := gtk.VBox(true, 0)
frame1 := gtk.Frame("Rompecabezas ")
frame.Add(framebox)
frame1.Add(framebox1)
drawingarea := gtk.DrawingArea()
vpaned.Add(frame)
vpaned.Add(frame1)
button := gtk.ButtonWithLabel("Resolver")
button2 := gtk.ButtonWithLabel("Desordenar")
button3 := gtk.ButtonWithLabel(" Nivel de Desorden")
//TxtPasos:=gtk.Entry()
frameHu := gtk.VBox(true, 2)
lheuristica := gtk.Label("Heuristica")
comboBox := gtk.ComboBoxEntryNewText()
comboBox.AppendText("Piezas Desordenadas")
comboBox.AppendText("Distancia entre Piezas")
comboBox.Connect("changed", func() {
if strings.EqualFold(comboBox.GetActiveText(), "Piezas Desordenadas") {
heuristica = 2
} else {
heuristica = 1
}
})
frameHu.Add(lheuristica)
frameHu.Add(comboBox)
entry := gtk.Entry()
framebox.Add(entry)
framebox.Add(button)
framebox.Add(frameHu)
framebox.Add(button2)
framebox.Add(button3)
//framebox1.Add(TxtPasos)
//var gdkwin *gdk.GdkWindow
var pixmap *gdk.GdkPixmap
var gc *gdk.GdkGC
drawingarea.Connect("configure-event", func() {
if pixmap != nil {
pixmap.Unref()
}
var allocation gtk.GtkAllocation
drawingarea.GetAllocation(&allocation)
pixmap = gdk.Pixmap(drawingarea.GetWindow().GetDrawable(), allocation.Width, allocation.Height, 24)
gc = gdk.GC(pixmap.GetDrawable())
gc.SetRgbFgColor(gdk.Color("white"))
pixmap.GetDrawable().DrawRectangle(gc, true, 0, 0, -1, -1)
gc.SetRgbFgColor(gdk.Color("blue"))
gc.SetRgbBgColor(gdk.Color("white"))
pixmap.GetDrawable().DrawArc(gc, false, 100, 100, 200, 200, 0, 30000)
pixmap.GetDrawable().DrawArc(gc, false, 150, 150, 100, 100, 0, 30000)
pixmap.GetDrawable().DrawLine(gc, 200, 100, 200, 300)
pixmap.GetDrawable().DrawLine(gc, 100, 200, 300, 200)
pixmap.GetDrawable().DrawLine(gc, 130, 130, 165, 165)
pixmap.GetDrawable().DrawLine(gc, 235, 235, 270, 270)
pixmap.GetDrawable().DrawLine(gc, 271, 129, 235, 165)
pixmap.GetDrawable().DrawLine(gc, 165, 235, 129, 271)
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 200, 200, strconv.Itoa(prueba))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 100, 200, strconv.Itoa(prueba))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 100, 300, strconv.Itoa(prueba))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 200, 300, strconv.Itoa(prueba))
})
drawingarea.Connect("expose-event", func() {
if pixmap != nil {
drawingarea.GetWindow().GetDrawable().DrawDrawable(gc, pixmap.GetDrawable(), 0, 0, 0, 0, -1, -1)
gc.SetRgbFgColor(gdk.Color("white"))
pixmap.GetDrawable().DrawRectangle(gc, true, 0, 0, -1, -1)
gc.SetRgbFgColor(gdk.Color("blue"))
gc.SetRgbBgColor(gdk.Color("white"))
pixmap.GetDrawable().DrawArc(gc, false, 100, 100, 200, 200, 0, 30000)
pixmap.GetDrawable().DrawArc(gc, false, 150, 150, 100, 100, 0, 30000)
pixmap.GetDrawable().DrawLine(gc, 200, 100, 200, 300)
pixmap.GetDrawable().DrawLine(gc, 100, 200, 300, 200)
pixmap.GetDrawable().DrawLine(gc, 130, 130, 165, 165)
pixmap.GetDrawable().DrawLine(gc, 235, 235, 270, 270)
pixmap.GetDrawable().DrawLine(gc, 271, 129, 235, 165)
pixmap.GetDrawable().DrawLine(gc, 165, 235, 129, 271)
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 210, 190, strconv.Itoa(r1[0]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 210, 140, strconv.Itoa(r2[0]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 260, 190, strconv.Itoa(r2[1]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 210, 230, strconv.Itoa(r1[1]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 260, 230, strconv.Itoa(r2[2]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 210, 280, strconv.Itoa(r2[3]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 170, 230, strconv.Itoa(r1[2]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 170, 280, strconv.Itoa(r2[4]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 120, 230, strconv.Itoa(r2[5]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 170, 190, strconv.Itoa(r1[3]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 120, 190, strconv.Itoa(r2[6]))
pixmap.GetDrawable().DrawString(gdk.FontsetLoad("-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"), gc, 170, 140, strconv.Itoa(r2[7]))
drawingarea.GetWindow().Invalidate(nil, false)
}
})
button.Clicked(func() {
//prueba=prueba+1
vdeep := entry.GetText()
fo, err := os.Create("Pasos")
if err != nil {
panic(err)
}
defer fo.Close()
Actual.tipoHeuristica = heuristica
Actual.HeuristicaJuego()
deep, err := strconv.Atoi(vdeep)
if err == nil {
fmt.Println("", deep)
b, camino := AStar(Actual, deep)
if b {
for i := 0; i < len(camino); i++ {
r1 = camino[i].fila1
r2 = camino[i].fila2
var Valores string
Valores = "["
for j := 0; j < len(r1); j++ {
Valores = Valores + " " + strconv.Itoa(r1[j])
}
Valores = Valores + "]["
for j := 0; j < len(r2); j++ {
Valores = Valores + " " + strconv.Itoa(r2[j])
}
Valores = Valores + "] " + strconv.Itoa(camino[i].heuristica) + "\n"
if _, err := fo.WriteString(Valores); err != nil {
panic(err)
}
}
} else {
fmt.Println("No encontro la solución")
}
}
})
button2.Clicked(func() {
Actual.Init()
Actual.tipoHeuristica = heuristica
Actual.HeuristicaJuego()
r1 = Actual.fila1
r2 = Actual.fila2
//prueba=prueba+1
//fmt.Println("->",prueba)
})
button3.Clicked(func() {
Actual.fila1 = r1
Actual.fila2 = r2
Actual.Init2()
Actual.tipoHeuristica = heuristica
Actual.HeuristicaJuego()
r1 = Actual.fila1
r2 = Actual.fila2
})
drawingarea.SetEvents(int(gdk.GDK_POINTER_MOTION_MASK | gdk.GDK_POINTER_MOTION_HINT_MASK | gdk.GDK_BUTTON_PRESS_MASK))
framebox1.Add(drawingarea)
window.Add(vbox)
window.SetSizeRequest(600, 600)
window.ShowAll()
gtk.Main()
}