libgimpwidgets: add GimpBusyBox

GimpBusyBox is used to show a message indicating an operation is in progress. It's basically just a spinner and a label, with some styling. We're going to use it both in app/ and in a plug-in.
2018-05-29 10:29:55 -04:00
parent 957cdc23a0
commit aa22914568
9 changed files with 342 additions and 0 deletions
--- a/libgimpwidgets/gimpbusybox.h
+++ b/libgimpwidgets/gimpbusybox.h
@ -0,0 +1,72 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpbusybox.h
+ * Copyright (C) 2018 Ell
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#if !defined (__GIMP_WIDGETS_H_INSIDE__) && !defined (GIMP_WIDGETS_COMPILATION)
+#error "Only <libgimpwidgets/gimpwidgets.h> can be included directly."
+#endif
+
+#ifndef __GIMP_BUSY_BOX_H__
+#define __GIMP_BUSY_BOX_H__
+
+G_BEGIN_DECLS
+
+#define GIMP_TYPE_BUSY_BOX            (gimp_busy_box_get_type ())
+#define GIMP_BUSY_BOX(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_BUSY_BOX, GimpBusyBox))
+#define GIMP_BUSY_BOX_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_BUSY_BOX, GimpBusyBoxClass))
+#define GIMP_IS_BUSY_BOX(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_BUSY_BOX))
+#define GIMP_IS_BUSY_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_BUSY_BOX))
+#define GIMP_BUSY_BOX_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_BUSY_BOX, GimpBusyBoxClass))
+
+
+typedef struct _GimpBusyBoxPrivate  GimpBusyBoxPrivate;
+typedef struct _GimpBusyBoxClass    GimpBusyBoxClass;
+
+struct _GimpBusyBox
+{
+  GtkAlignment        parent_instance;
+
+  GimpBusyBoxPrivate *priv;
+};
+
+struct _GimpBusyBoxClass
+{
+  GtkAlignmentClass  parent_class;
+
+  /* Padding for future expansion */
+  void (* _gimp_reserved1) (void);
+  void (* _gimp_reserved2) (void);
+  void (* _gimp_reserved3) (void);
+  void (* _gimp_reserved4) (void);
+};
+
+
+GType         gimp_busy_box_get_type    (void) G_GNUC_CONST;
+
+GtkWidget   * gimp_busy_box_new         (const gchar *message);
+
+void          gimp_busy_box_set_message (GimpBusyBox *box,
+                                         const gchar *message);
+const gchar * gimp_busy_box_get_message (GimpBusyBox *box);
+
+
+G_END_DECLS
+
+#endif /* __GIMP_BUSY_BOX_H__ */