Add some Label methods requiring pango consts.

gtk/gtk.go

@@ -54,6 +54,7 @@ import (
 	"github.com/conformal/gotk3/cairo"
 	"github.com/conformal/gotk3/gdk"
 	"github.com/conformal/gotk3/glib"
+	"github.com/conformal/gotk3/pango"
 	"runtime"
 	"unsafe"
 )
@@ -4174,6 +4175,11 @@ func (v *Label) SetJustify(jtype Justification) {
 	C.gtk_label_set_justify(v.native(), C.GtkJustification(jtype))
 }
 
+// SetEllipsize is a wrapper around gtk_label_set_ellipsize().
+func (v *Label) SetEllipsize(mode pango.EllipsizeMode) {
+	C.gtk_label_set_ellipsize(v.native(), C.PangoEllipsizeMode(mode))
+}
+
 // GetWidthChars is a wrapper around gtk_label_get_width_chars().
 func (v *Label) GetWidthChars() int {
 	c := C.gtk_label_get_width_chars(v.native())
@@ -4207,6 +4213,11 @@ func (v *Label) SetLineWrap(wrap bool) {
 	C.gtk_label_set_line_wrap(v.native(), gbool(wrap))
 }
 
+// SetLineWrapMode is a wrapper around gtk_label_set_line_wrap_mode().
+func (v *Label) SetLineWrapMode(wrapMode pango.WrapMode) {
+	C.gtk_label_set_line_wrap_mode(v.native(), C.PangoWrapMode(wrapMode))
+}
+
 // GetSelectable is a wrapper around gtk_label_get_selectable().
 func (v *Label) GetSelectable() bool {
 	c := C.gtk_label_get_selectable(v.native())
@@ -4228,6 +4239,12 @@ func (v *Label) GetJustify() Justification {
 	return Justification(c)
 }
 
+// GetEllipsize is a wrapper around gtk_label_get_ellipsize().
+func (v *Label) GetEllipsize() pango.EllipsizeMode {
+	c := C.gtk_label_get_ellipsize(v.native())
+	return pango.EllipsizeMode(c)
+}
+
 // GetCurrentUri is a wrapper around gtk_label_get_current_uri().
 func (v *Label) GetCurrentUri() string {
 	c := C.gtk_label_get_current_uri(v.native())

pango/pango.go

@@ -0,0 +1,68 @@
+// Copyright (c) 2013-2014 Conformal Systems <info@conformal.com>
+//
+// This file originated from: http://opensource.conformal.com/
+//
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+// Go bindings for Pango.
+package pango
+
+// #cgo pkg-config: pango
+// #include <pango/pango.h>
+import "C"
+import (
+	"github.com/conformal/gotk3/glib"
+	"unsafe"
+)
+
+func init() {
+	tm := []glib.TypeMarshaler{
+		// Enums
+		{glib.Type(C.pango_ellipsize_mode_get_type()), marshalEllipsizeMode},
+		{glib.Type(C.pango_wrap_mode_get_type()), marshalWrapMode},
+	}
+	glib.RegisterGValueMarshalers(tm)
+}
+
+/*
+ * Constants
+ */
+
+// EllipsizeMode is a representation of Pango's PangoEllipsizeMode.
+type EllipsizeMode int
+
+const (
+	ELLIPSIZE_NONE   EllipsizeMode = C.PANGO_ELLIPSIZE_NONE
+	ELLIPSIZE_START  EllipsizeMode = C.PANGO_ELLIPSIZE_START
+	ELLIPSIZE_MIDDLE EllipsizeMode = C.PANGO_ELLIPSIZE_MIDDLE
+	ELLIPSIZE_END    EllipsizeMode = C.PANGO_ELLIPSIZE_END
+)
+
+func marshalEllipsizeMode(p uintptr) (interface{}, error) {
+	c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p)))
+	return EllipsizeMode(c), nil
+}
+
+// WrapMode is a representation of Pango's PangoWrapMode.
+type WrapMode int
+
+const (
+	WRAP_WORD      WrapMode = C.PANGO_WRAP_WORD
+	WRAP_CHAR      WrapMode = C.PANGO_WRAP_CHAR
+	WRAP_WORD_CHAR WrapMode = C.PANGO_WRAP_WORD_CHAR
+)
+
+func marshalWrapMode(p uintptr) (interface{}, error) {
+	c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p)))
+	return WrapMode(c), nil
+}