Timeline clean ups

- Unify the timeline time unit to be long (milliseconds), to save the
  back and forth conversion between seconds/mills. Note that some parts
  of the code still use float, but that is out of the scope.
- Remove a useless interface (ITimelineKeyframesInterface).
- Remove unused code plus some tweaks here and there.

Task-number: QT3DS-2850
Change-Id: Iff8e245826d6030fd5ddf3a962b4c274cef464fe
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

2 files changed, 0 insertions, 56 deletions

diff --git a/src/Authoring/Studio/Palettes/Timeline/Bindings/ITimelineItemBinding.h b/src/Authoring/Studio/Palettes/Timeline/Bindings/ITimelineItemBinding.h
index 9535c599..cebc46d1 100644
--- a/src/Authoring/Studio/Palettes/Timeline/Bindings/ITimelineItemBinding.h
+++ b/src/Authoring/Studio/Palettes/Timeline/Bindings/ITimelineItemBinding.h
@@ -37,7 +37,6 @@
 
 class RowTree;
 class CControlWindowListener;
-class ITimelineKeyframesManager;
 
 // Data model specific ??
 class CDropTarget;
diff --git a/src/Authoring/Studio/Palettes/Timeline/Bindings/ITimelineKeyframesManager.h b/src/Authoring/Studio/Palettes/Timeline/Bindings/ITimelineKeyframesManager.h
deleted file mode 100644
index e1a6914f..00000000
--- a/src/Authoring/Studio/Palettes/Timeline/Bindings/ITimelineKeyframesManager.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2008 NVIDIA Corporation.
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt 3D Studio.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef INCLUDED_ITIMELINE_KEYFRAMES_MANAGER_H
-#define INCLUDED_ITIMELINE_KEYFRAMES_MANAGER_H 1
-
-#pragma once
-
-#include "IKeyframesManager.h"
-
-//=============================================================================
-/**
- * Interface to manage keyframes related actions in the Timeline
- */
-//=============================================================================
-class ITimelineKeyframesManager : public IKeyframesManager
-{
-public:
-    virtual ~ITimelineKeyframesManager() {}
-
-    virtual void SetKeyframeTime(long inTime) = 0;
-    virtual void SetKeyframesDynamic(bool inDynamic) = 0;
-    virtual long OffsetSelectedKeyframes(long inOffset) = 0;
-    virtual bool CanMakeSelectedKeyframesDynamic() = 0;
-    virtual void CommitChangedKeyframes() = 0;
-    virtual void RollbackChangedKeyframes() = 0;
-};
-
-#endif // INCLUDED_IKEYFRAMES_MANAGER_H