1 files changed, 74 insertions, 0 deletions
diff --git a/subprojects/libhandy/src/gtkprogresstrackerprivate.h b/subprojects/libhandy/src/gtkprogresstrackerprivate.h
new file mode 100644
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--- /dev/null
+++ b/subprojects/libhandy/src/gtkprogresstrackerprivate.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright © 2016 Endless Mobile Inc.
+ *
+ * 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 2.1 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/>.
+ *
+ * Authors: Matthew Watson <mattdangerw@gmail.com>
+ */
+
+#ifndef __GTK_PROGRESS_TRACKER_PRIVATE_H__
+#define __GTK_PROGRESS_TRACKER_PRIVATE_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+typedef enum {
+  GTK_PROGRESS_STATE_BEFORE,
+  GTK_PROGRESS_STATE_DURING,
+  GTK_PROGRESS_STATE_AFTER,
+} GtkProgressState;
+
+typedef struct _GtkProgressTracker GtkProgressTracker;
+
+struct _GtkProgressTracker
+{
+  gboolean is_running;
+  guint64 last_frame_time;
+  guint64 duration;
+  gdouble iteration;
+  gdouble iteration_count;
+};
+
+void                 gtk_progress_tracker_init_copy           (GtkProgressTracker *source,
+                                                               GtkProgressTracker *dest);
+
+void                 gtk_progress_tracker_start               (GtkProgressTracker *tracker,
+                                                               guint64 duration,
+                                                               gint64 delay,
+                                                               gdouble iteration_count);
+
+void                 gtk_progress_tracker_finish              (GtkProgressTracker *tracker);
+
+void                 gtk_progress_tracker_advance_frame       (GtkProgressTracker *tracker,
+                                                               guint64 frame_time);
+
+void                 gtk_progress_tracker_skip_frame          (GtkProgressTracker *tracker,
+                                                               guint64 frame_time);
+
+GtkProgressState     gtk_progress_tracker_get_state           (GtkProgressTracker *tracker);
+
+gdouble              gtk_progress_tracker_get_iteration       (GtkProgressTracker *tracker);
+
+guint64              gtk_progress_tracker_get_iteration_cycle (GtkProgressTracker *tracker);
+
+gdouble              gtk_progress_tracker_get_progress        (GtkProgressTracker *tracker,
+                                                               gboolean reverse);
+
+gdouble              gtk_progress_tracker_get_ease_out_cubic  (GtkProgressTracker *tracker,
+                                                               gboolean reverse);
+
+G_END_DECLS
+
+#endif /* __GTK_PROGRESS_TRACKER_PRIVATE_H__ */