示例#1
0
func (ds *displaySettings) control(w *gtk.Widget) {
	doInUIThread(func() {
		styleContext, _ := w.GetStyleContext()
		styleContext.AddProvider(ds.provider, 9999)
		styleContext.AddClass("currentFontSetting")
	})
}
示例#2
0
func (ds *displaySettings) unifiedBackgroundColor(w *gtk.Widget) {
	doInUIThread(func() {
		styleContext, _ := w.GetStyleContext()
		styleContext.AddProvider(ds.provider, 9999)
		styleContext.AddClass("currentBackgroundColor")
	})
}
示例#3
0
func detectCurrentDisplaySettingsFrom(w *gtk.Widget) *displaySettings {
	styleContext, _ := w.GetStyleContext()
	property, _ := styleContext.GetProperty("font", gtk.STATE_FLAG_NORMAL)
	fontDescription := property.(*pango.FontDescription)

	size := uint(fontDescription.GetSize() / pango.PANGO_SCALE)
	ds := newDisplaySettings()
	ds.fontSize = size
	return ds
}
示例#4
0
文件: dialog.go 项目: sqp/godock
func dialogWidgetText(data cdtype.DialogWidgetText) (*gtk.Widget, func() interface{}) {
	var widget *gtk.Widget
	var getValue func() interface{}

	if data.MultiLines {
		textview := newgtk.TextView()
		scroll := newgtk.ScrolledWindow(nil, nil)
		scroll.SetPolicy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
		scroll.Add(textview)
		scroll.Set("width-request", 230)
		scroll.Set("height-request", 130)

		if data.InitialValue != "" {
			buffer, e := textview.GetBuffer()
			if e == nil {
				buffer.SetText(data.InitialValue)
			}
		}
		if data.Locked {
			textview.SetEditable(false)
		}

		widget = &scroll.Widget
		getValue = func() interface{} {
			buffer, e := textview.GetBuffer()
			if e != nil {
				return ""
			}
			start, end := buffer.GetBounds()
			answer, _ := buffer.GetText(start, end, true)
			return answer
		}

	} else {
		entry := newgtk.Entry()
		entry.SetHasFrame(false)
		if data.InitialValue != "" {
			entry.SetText(data.InitialValue)
		}
		if data.Locked {
			entry.SetEditable(false)
		}
		if data.Hidden {
			entry.SetVisibility(false)
		}

		widget = &entry.Widget
		getValue = func() interface{} {
			answer, _ := entry.GetText()
			return answer
		}

		// 	g_object_set (pOneWidget, "width-request", CAIRO_DIALOG_MIN_ENTRY_WIDTH, NULL);

	}

	// 					if (iNbCharsMax != 0)
	// 					{
	// 						gchar *cLabel = g_strdup_printf ("<b>%zd</b>", cInitialText ? strlen (cInitialText) : 0);
	// 						GtkWidget *pLabel = gtk_label_new (cLabel);
	// 						g_free (cLabel);
	// 						gtk_label_set_use_markup (GTK_LABEL (pLabel), TRUE);
	// 						GtkWidget *pBox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
	// 						gtk_box_pack_start (GTK_BOX (pBox), pInteractiveWidget, TRUE, TRUE, 0);
	// 						gtk_box_pack_start (GTK_BOX (pBox), pLabel, FALSE, FALSE, 0);
	// 						pInteractiveWidget = pBox;

	// 						if (bMultiLines)
	// 						{
	// 							GtkTextBuffer *pBuffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (pOneWidget));
	// 							g_signal_connect (pBuffer, "changed", G_CALLBACK (_on_text_changed), pLabel);
	// 							g_object_set_data (G_OBJECT (pBuffer), "nb-chars-max", GINT_TO_POINTER (iNbCharsMax));
	// 						}
	// 						else
	// 						{
	// 							g_signal_connect (pOneWidget, "changed", G_CALLBACK (_on_text_changed), pLabel);
	// 							g_object_set_data (G_OBJECT (pOneWidget), "nb-chars-max", GINT_TO_POINTER (iNbCharsMax));
	// 							gtk_entry_set_width_chars (GTK_ENTRY (pOneWidget), MIN (iNbCharsMax/2, 100));  // a rough estimate is: 140 chars ~ 1024 pixels
	// 						}
	// 					}

	// cstr := (*C.gchar)(C.CString("cd-widget"))
	// defer C.free(unsafe.Pointer((*C.char)(cstr)))
	// p := unsafe.Pointer(widget.GObject)
	// C.g_object_set_data((*C.GObject)(p), cstr, C.gpointer(p))

	widget.GrabFocus()
	return widget, getValue
}
示例#5
0
文件: dialog.go 项目: sqp/godock
// NewDialog creates a custom dialog.
//
func NewDialog(icon gldi.Icon, container *gldi.Container, dialog cdtype.DialogData) *Dialog {
	dialogCall = nil

	// Common dialog attributes.
	attr := new(C.CairoDialogAttr)
	if icon != nil {
		attr.pIcon = (*C.Icon)(unsafe.Pointer(icon.ToNative()))
	}
	attr.pContainer = (*C.GldiContainer)(unsafe.Pointer(container.Ptr))

	if dialog.Icon != "" {
		// w,h :=
		// 		cairo_dock_get_icon_extent (pIcon, &w, &h);
		// 		cImageFilePath = cairo_dock_search_icon_s_path (g_value_get_string (v), MAX (w, h));
		attr.cImageFilePath = gchar(dialog.Icon)
	} else {
		attr.cImageFilePath = gchar("same icon")
	}

	if dialog.Message != "" {
		attr.cText = gchar(dialog.Message)
	}

	if dialog.Buttons != "" {
		cstr := gchar(dialog.Buttons)
		csep := gchar(";")
		clist := C.g_strsplit(cstr, csep, -1) // NULL-terminated
		C.free(unsafe.Pointer((*C.char)(cstr)))
		C.free(unsafe.Pointer((*C.char)(csep)))
		defer C.g_strfreev(clist)
		attr.cButtonsImage = C.constListString(clist)

		// Set the common C callback for all methods.
		attr.pActionFunc = C.CairoDockActionOnAnswerFunc(C.onDialogAnswer)
	}

	attr.iTimeLength = C.gint(1000 * dialog.TimeLength)
	attr.bForceAbove = cbool(dialog.ForceAbove)
	attr.bUseMarkup = cbool(dialog.UseMarkup)

	attr.pUserData = C.intToPointer(1) // unused, but it seems it must be set so the onDialogDestroyed can be called.
	attr.pFreeDataFunc = C.GFreeFunc(C.onDialogDestroyed)

	var widget *gtk.Widget
	var getValue = func() interface{} { return nil }
	switch typed := dialog.Widget.(type) {

	case cdtype.DialogWidgetText:
		widget, getValue = dialogWidgetText(typed)

	case cdtype.DialogWidgetScale:
		widget, getValue = dialogWidgetScale(typed)

	case cdtype.DialogWidgetList:
		widget, getValue = dialogWidgetList(typed)

		// default:
		// return errors.New("PopupDialog: invalid widget type")
	}

	if widget != nil {
		attr.pInteractiveWidget = (*C.GtkWidget)(unsafe.Pointer(widget.Native()))
	}

	if dialog.Buttons != "" && dialog.Callback != nil {
		dialogCall = func(clickedButton int, _ *gtk.Widget) { // No special widget, return button ID.
			dialog.Callback(clickedButton, getValue())
		}
	}

	removeDialog()
	c := C.gldi_dialog_new(attr)
	dialogPtr = NewDialogFromNative(unsafe.Pointer(c))
	return dialogPtr
}
示例#6
0
func (ds *displaySettings) defaultSettingsOn(w *gtk.Widget) {
	doInUIThread(func() {
		styleContext, _ := w.GetStyleContext()
		styleContext.AddProvider(ds.provider, 9999)
	})
}