Golang Key.Source方法代碼示例

// ListDeskletDecoration adds a desklet decoration list widget.
//
func ListDeskletDecoration(key *cftype.Key) {
	current := key.Value().String()
	getList := key.Source().ListDeskletDecorations
	if key.IsType(cftype.KeyListDeskletDecoDefault) {
		getList = fieldsPrepend(getList(),
			datatype.Field{Key: "default", Name: tran.Slate("default")},
		)
	}
	PackComboBoxWithListField(key, false, false, getList)

	// 	gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (pListStore), CAIRO_DOCK_MODEL_NAME, GTK_SORT_ASCENDING);

	// _allocate_new_buffer;
	// data[0] = pKeyBox;
	// data[1] = (pFrameVBox != NULL ? pFrameVBox : pGroupBox);
	// NbControlled = 9;
	// data[2] = GINT_TO_POINTER (NbControlled);
	// NbControlled --;  // car dans cette fonction, on ne compte pas le separateur.
	// g_signal_connect (G_OBJECT (pOneWidget), "changed", G_CALLBACK (_cairo_dock_select_custom_item_in_combo), data);

	if current == "personnal" { // Disable the next widgets.
		// 		CDControlWidget *cw = g_new0 (CDControlWidget, 1);
		// 		pControlWidgets = g_list_prepend (pControlWidgets, cw);
		// 		cw->NbControlled = NbControlled;
		// 		cw->iNbSensitiveWidgets = 0;
		// 		cw->iFirstSensitiveWidget = 1;
		// 		cw->pControlContainer = (pFrameVBox != NULL ? pFrameVBox : pGroupBox);
	}
}

// ListThemeDesktopIcon adds a desktop icon-themes list widget.
//
func ListThemeDesktopIcon(key *cftype.Key) {
	getList := fieldsPrepend(key.Source().ListThemeDesktopIcon(),
		datatype.Field{},
		datatype.Field{Key: "_Custom Icons_", Name: tran.Slate("_Custom Icons_")},
	)
	PackComboBoxWithListField(key, false, false, getList)
}

// ListScreens adds a screen selection widget.
//
func ListScreens(key *cftype.Key) {
	list := key.Source().ListScreens()
	combo := PackComboBoxWithListField(key, false, false, fieldsPrepend(list))
	if len(list) <= 1 {
		combo.SetSensitive(false)
	}

	// 	gldi_object_register_notification (&myDesktopMgr,
	// 		NOTIFICATION_DESKTOP_GEOMETRY_CHANGED,
	// 		(GldiNotificationFunc) _on_screen_modified,
	// 		GLDI_RUN_AFTER, pScreensListStore);
	// 	g_signal_connect (pOneWidget, "destroy", G_CALLBACK (_on_list_destroyed), NULL);
}

// ListThemeApplet adds an theme list widget.
//
func ListThemeApplet(key *cftype.Key) {
	var index map[string]datatype.Handbooker
	if len(key.AuthorizedValues) > 2 {
		if key.AuthorizedValues[1] == "gauges" {
			index = key.Source().ListThemeXML(key.AuthorizedValues[0], key.AuthorizedValues[1], key.AuthorizedValues[2])

		} else {
			index = key.Source().ListThemeINI(key.AuthorizedValues[0], key.AuthorizedValues[1], key.AuthorizedValues[2])
		}
	}
	PackComboBoxWithIndexHandbooker(key, index)

	// 	// list local packages first.
	// 	_allocate_new_buffer;
	// 	data[0] = pOneWidget;
	// 	data[1] = pMainWindow;
	// 	data[2] = g_key_file_get_string (pKeyFile, cGroupName, cKeyName, NULL);  // freed in the callback '_got_themes_combo_list'.
	// 	data[3] = g_strdup (cHint);  // idem

	// 	GHashTable *pThemeTable = cairo_dock_list_packages (cShareThemesDir, cUserThemesDir, NULL, NULL);
	// 	_got_themes_combo_list (pThemeTable, (gpointer*)data);

	// 	// list distant packages asynchronously.
	// 	if (cDistantThemesDir != NULL)
	// 	{
	// 		cairo_dock_set_status_message_printf (pMainWindow, _("Listing themes in '%s' ..."), cDistantThemesDir);
	// 		data[2] = g_key_file_get_string (pKeyFile, cGroupName, cKeyName, NULL);  // freed in the callback '_got_themes_combo_list'.
	// 		data[3] = g_strdup (cHint);
	// 		CairoDockTask *pTask = cairo_dock_list_packages_async (NULL, NULL, cDistantThemesDir, (CairoDockGetPackagesFunc) _got_themes_combo_list, data, pThemeTable);  // the table will be freed along with the task.
	// 		g_object_set_data (G_OBJECT (pOneWidget), "cd-task", pTask);
	// 		g_signal_connect (G_OBJECT (pOneWidget), "destroy", G_CALLBACK (on_delete_async_widget), NULL);
	// 	}
	// 	else
	// 	{
	// 		g_hash_table_destroy (pThemeTable);
	// 	}
	// 	g_free (cUserThemesDir);
	// 	g_free (cShareThemesDir);

}

// ListDock adds a dock list widget.
//
func ListDock(key *cftype.Key) {
	// Get current Icon name if its a Subdock.
	iIconType, _ := key.Storage().Int(key.Group, "Icon Type")
	SubdockName := ""
	if iIconType == cftype.UserIconStack { // it's a stack-icon
		SubdockName, _ = key.Storage().String(key.Group, "Name") // It's a subdock, get its name to remove the selection of a recursive position (inside itself).
	}

	list := key.Source().ListDocks("", SubdockName) // Get the list of available docks. Keep parent, but remove itself from the list.
	list = append(list, datatype.Field{
		Key:  datatype.KeyNewDock,
		Name: tran.Slate("New main dock")},
	)

	model := newModelSimple()
	current := key.Value().String()

	if current == "" {
		current = datatype.KeyMainDock
	}

	model.SetSortColumnId(RowName, gtk.SORT_ASCENDING)
	widget := newgtk.ComboBoxWithModel(model)
	renderer := newgtk.CellRendererText()
	widget.PackStart(renderer, false)
	widget.AddAttribute(renderer, "text", RowName)

	saved := indexiter.NewByString(widget, key.Log())
	iter := fillModelWithFields(key, model, list, current, saved)
	widget.SetActiveIter(iter)

	key.PackKeyWidget(key,
		getValueListCombo(widget, model, key.Log()),
		func(uncast interface{}) { saved.SetActive(uncast.(string)) },
		widget)
}

// Handbook adds a handbook widget to show basic applet informations.
//
func Handbook(key *cftype.Key) {
	appletName := key.Value().String()

	widget := handbook.New(key.Log())
	widget.ShowVersion = true

	book := key.Source().Handbook(appletName)

	if widget == nil || book == nil {
		key.Log().NewErr("Handbook no widget")
		return
	}
	widget.SetPackage(book)
	key.BoxPage().PackStart(widget, true, true, 0)

	key.PackKeyWidget(key,
		func() interface{} { return appletName },
		func(uncast interface{}) {
			appletName = uncast.(string)
			book := key.Source().Handbook(appletName)
			widget.SetPackage(book)
		},
	)
}

//.........這裏部分代碼省略.........
			if newval[i] > 1 {
				newval[i]--
			}
		}
		if len(newval) == 3 {
			newval = append(newval, 1)
		}
		key.ValueSet(newval)

	case cftype.KeyLink:

		val := key.Value().String()
		list := []string{urlDock, urlGoTour}
		newval := cycleNextString(list, val, key)
		key.ValueSet(newval)

	case cftype.KeyStringEntry,
		cftype.KeyFileSelector, cftype.KeyFolderSelector,
		cftype.KeyImageSelector, cftype.KeySoundSelector,
		cftype.KeyShortkeySelector, cftype.KeyClassSelector,
		cftype.KeyPasswordEntry,
		cftype.KeyListEntry:

		val := key.Value().String()
		newval := cycleNextString(otherStrings, val, nil)
		key.ValueSet(newval)

	case cftype.KeyFontSelector:

		val := key.Value().String()
		list := []string{"Arial 8", "Monospace 8"}
		newval := cycleNextString(list, val, key)
		key.ValueSet(newval)

	case cftype.KeyTreeViewSortSimple,
		cftype.KeyTreeViewSortModify:

		val := key.Value().ListString()
		newval := reverseStrings(val)
		key.ValueSet(newval)

	case cftype.KeyListNumbered,
		cftype.KeyListNbCtrlSimple,
		cftype.KeyListNbCtrlSelect:

		val := key.Value().Int()
		step := ternary.Int(key.IsType(cftype.KeyListNbCtrlSelect), 3, 1)
		newval := cycleNextID(len(key.AuthorizedValues), val, step)
		key.ValueSet(newval)

	case cftype.KeyListSimple:
		val := key.Value().String()
		newval := cycleNextString(key.AuthorizedValues, val, key)
		key.ValueSet(newval)

	case cftype.KeyListDocks:

		val := key.Value().String()
		list := []string{datatype.KeyMainDock, datatype.KeyNewDock}
		newval := cycleNextString(list, val, key)
		key.ValueSet(newval)

	case cftype.KeyListThemeApplet:

		val := key.Value().String()
		list := []string{"Turbo-night-fuel[0]", "Sound-Mono[0]"}
		newval := cycleNextString(list, val, key)
		key.ValueSet(newval)

	case cftype.KeyHandbook:

		val := key.Value().String()
		list := datatype.ListHandbooksKeys(Handbooks)
		newval := cycleNextString(list, val, key)
		key.ValueSet(newval)

	case cftype.KeyListViews:

		val := key.Value().String()
		books := key.Source().ListViews()
		list := datatype.IndexHandbooksKeys(books)
		newval := cycleNextString(list, val, key)
		key.ValueSet(newval)

	case cftype.KeyListIconsMainDock:

		val := key.Value().String()
		fields := key.Source().ListIconsMainDock()
		newval := cycleNextField(fields, val, key)
		key.ValueSet(newval)

	case cftype.KeyListThemeDesktopIcon:

		val := key.Value().String()
		fields := key.Source().ListThemeDesktopIcon()
		newval := cycleNextField(fields, val, key)
		key.ValueSet(newval)

	}
}

// ListIconsMainDock adds an icon list widget.
//
func ListIconsMainDock(key *cftype.Key) {
	// {
	// 	if (g_pMainDock == NULL) // maintenance mode... no dock, no icons
	// 	{
	// 		cValue = g_key_file_get_string (pKeyFile, cGroupName, cKeyName, NULL);

	// 		pOneWidget = gtk_entry_new ();
	// 		gtk_entry_set_text (GTK_ENTRY (pOneWidget), cValue); // if there is a problem, we can edit it.
	// 		_pack_subwidget (pOneWidget);

	// 		g_free (cValue);
	// 		break;
	// 	}

	//

	//

	current := key.Value().String()
	model := newModelSimple()
	widget := newgtk.ComboBoxWithModel(model)

	rp := newgtk.CellRendererPixbuf()
	widget.PackStart(rp, false)
	widget.AddAttribute(rp, "pixbuf", RowIcon)

	renderer := newgtk.CellRendererText()
	widget.PackStart(renderer, true)
	widget.AddAttribute(renderer, "text", RowName)

	list := key.Source().ListIconsMainDock()
	saved := indexiter.NewByString(widget, key.Log())
	iter := fillModelWithFields(key, model, list, current, saved)
	widget.SetActiveIter(iter)

	//

	// 	// build the modele and combo
	// 	modele = _cairo_dock_gui_allocate_new_model ();
	// 	pOneWidget = gtk_combo_box_new_with_model (GTK_TREE_MODEL (modele));
	// 	rend = gtk_cell_renderer_pixbuf_new ();
	// 	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (pOneWidget), rend, FALSE);
	// 	gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (pOneWidget), rend, "pixbuf", CAIRO_DOCK_MODEL_ICON, NULL);
	// 	rend = gtk_cell_renderer_text_new ();
	// 	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (pOneWidget), rend, FALSE);
	// 	gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (pOneWidget), rend, "text", CAIRO_DOCK_MODEL_NAME, NULL);
	// 	_pack_subwidget (pOneWidget);

	// 	// get the dock
	// 	CairoDock *pDock = NULL;
	// 	if (pAuthorizedValuesList != NULL && pAuthorizedValuesList[0] != NULL)
	// 		pDock = gldi_dock_get (pAuthorizedValuesList[0]);
	// 	if (!pDock)
	// 		pDock = g_pMainDock;

	// 	// insert each icon
	// 	cValue = g_key_file_get_string (pKeyFile, cGroupName, cKeyName, NULL);
	// 	gint iDesiredIconSize = cairo_dock_search_icon_size (GTK_ICON_SIZE_LARGE_TOOLBAR); // 24 by default
	// 	GtkTreeIter iter;
	// 	Icon *pIcon;
	// 	gchar *cImagePath, *cID;
	// 	const gchar *cName;
	// 	GdkPixbuf *pixbuf;
	// 	GList *ic;
	// 	for (ic = pDock->icons; ic != NULL; ic = ic->next)
	// 	{
	// 		pIcon = ic->data;
	// 		if (pIcon->cDesktopFileName != NULL
	// 		|| pIcon->pModuleInstance != NULL)
	// 		{
	// 			pixbuf = NULL;
	// 			cImagePath = NULL;
	// 			cName = NULL;

	// 			// get the ID
	// 			if (pIcon->cDesktopFileName != NULL)
	// 				cID = pIcon->cDesktopFileName;
	// 			else
	// 				cID = pIcon->pModuleInstance->cConfFilePath;

	// 			// get the image
	// 			if (pIcon->cFileName != NULL)
	// 			{
	// 				cImagePath = cairo_dock_search_icon_s_path (pIcon->cFileName, iDesiredIconSize);
	// 			}
	// 			if (cImagePath == NULL || ! g_file_test (cImagePath, G_FILE_TEST_EXISTS))
	// 			{
	// 				g_free (cImagePath);
	// 				if (GLDI_OBJECT_IS_SEPARATOR_ICON (pIcon))
	// 				{
	// 					if (myIconsParam.cSeparatorImage)
	// 						cImagePath = cairo_dock_search_image_s_path (myIconsParam.cSeparatorImage);
	// 				}
	// 				else if (CAIRO_DOCK_IS_APPLET (pIcon))
	// 				{
	// 					cImagePath = g_strdup (pIcon->pModuleInstance->pModule->pVisitCard->cIconFilePath);
	// 				}
	// 				else
//.........這裏部分代碼省略.........

// ListDialogDecorator adds an dialog decorator list widget.
//
func ListDialogDecorator(key *cftype.Key) {
	PackComboBoxWithListField(key, false, false, key.Source().ListDialogDecorator)
}

// ListAnimation adds an animation list widget.
//
func ListAnimation(key *cftype.Key) {
	getList := fieldsPrepend(key.Source().ListAnimations(),
		datatype.Field{},
	)
	PackComboBoxWithListField(key, false, false, getList)
}

// ListView adds a view list widget.
//
func ListView(key *cftype.Key) {
	index := key.Source().ListViews()
	PackComboBoxWithIndexHandbooker(key, index)
}

// Strings adds a string widget. Many options included.
// TODO: need password cypher, G_USER_DIRECTORY_PICTURES, play sound.
//
func Strings(key *cftype.Key) {
	value := key.Value().String()
	widget := newgtk.Entry()
	widget.SetText(value)

	if key.IsType(cftype.KeyPasswordEntry) { // Hide text and decrypt value.
		widget.SetVisibility(false)
		value = key.Source().DecryptString(value)
	}

	// Pack the widget before any other (in full size if needed).
	// So we do it now and fill the callbacks later
	key.PackKeyWidget(key, nil, nil, widget)
	var setValue func(interface{})

	// 	Add special buttons to fill the entry box.
	switch key.Type {
	case cftype.KeyFileSelector, cftype.KeyFolderSelector,
		cftype.KeySoundSelector, cftype.KeyImageSelector: // Add a file selector.

		fileChooser := newgtk.Button()
		img := newgtk.ImageFromIconName("document-open", gtk.ICON_SIZE_SMALL_TOOLBAR)
		fileChooser.SetImage(img)
		fileChooser.Connect("clicked", onFileChooserOpen, fileChooserData{widget, key})

		key.PackSubWidget(fileChooser)

		if key.IsType(cftype.KeySoundSelector) { //Sound Play Button
			play := newgtk.Button()
			imgPlay := newgtk.ImageFromIconName("media-playback-start", gtk.ICON_SIZE_SMALL_TOOLBAR)
			play.SetImage(imgPlay)

			// play.Connect("clicked", C._cairo_dock_play_a_sound, data)

			key.PackSubWidget(play)
		}

	case cftype.KeyShortkeySelector, cftype.KeyClassSelector: // Add a key/class grabber.
		grab := newgtk.ButtonWithLabel("Grab")
		key.PackSubWidget(grab)
		// 		gtk_widget_add_events(pMainWindow, GDK_KEY_PRESS_MASK);

		switch key.Type {
		case cftype.KeyClassSelector:
			grab.Connect("clicked", func() {
				widget.SetSensitive(false) // Block widgets.
				grab.SetSensitive(false)

				go func() {
					class, e := key.Source().GrabWindowClass() // Wait user selection in a routine.
					glib.IdleAdd(func() {                      // And resync with the GTK loop to display results.

						widget.SetSensitive(true) // Reactivate widgets.
						grab.SetSensitive(true)

						if !key.Log().Err(e, "ClassSelector", key.Group, key.Name) {

							setValue(class) // On success.
							key.Log().Debug("KeyClassSelector window selected", class)
						}
					})
				}()
			})

		case cftype.KeyShortkeySelector:
			grab.Connect("clicked", onKeyGrabClicked, &textGrabData{entry: widget, win: key.Source().GetWindow()})
		}

		// for _, sk := range key.Source().ListShortkeys() {
		// 	if sk.GetConfFilePath() == key.Storage().FilePath() {
		// 		println("found file shortkey")
		// 	}
		// }

	}

	// Display a default value when empty.
	if len(key.AuthorizedValues) > 0 && key.AuthorizedValues[0] != "" {
		defaultText := key.Translate(key.AuthorizedValues[0])
		cbChanged, _ := widget.Connect("changed", onTextDefaultChanged, key)
		data := textDefaultData{key: key, text: defaultText, cbID: cbChanged}
		widget.Connect("focus-in-event", onTextDefaultFocusIn, data)
		widget.Connect("focus-out-event", onTextDefaultFocusOut, data)

		// TODO: check other use of those fields.
		// 	 g_object_set_data (G_OBJECT (pEntry), "ignore-value", GINT_TO_POINTER (TRUE));
		// 	 g_object_set_data (G_OBJECT (pOneWidget), "default-text", cDefaultText);

		context, _ := widget.GetStyleContext()
		context.AddProvider(MainCSS(), gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)

		setValue = func(uncast interface{}) {
			// if !key.IsDefault { // not sure why this was here.
			widget.SetText(uncast.(string))
			onTextDefaultFocusOut(widget, nil, data)
		}

//.........這裏部分代碼省略.........