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ViewController.hh
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1 /*
2  * Copyright (C) 2012-2014 Open Source Robotics Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16 */
17 #ifndef _VIEWCONTROLLER_HH_
18 #define _VIEWCONTROLLER_HH_
19 
20 #include <string>
23 #include "gazebo/util/system.hh"
24 
25 namespace gazebo
26 {
27  namespace rendering
28  {
31 
35  {
38  public: ViewController(UserCameraPtr _camera);
39 
41  public: virtual ~ViewController();
42 
44  public: virtual void Init() = 0;
45 
48  public: virtual void Init(const math::Vector3 &_focalPoint);
49 
52  public: virtual void Update() = 0;
53 
56  public: void SetEnabled(bool _value);
57 
60  public: virtual void HandleMouseEvent(
61  const common::MouseEvent &_event) = 0;
62 
65  public: virtual void HandleKeyReleaseEvent(const std::string &_key) = 0;
66 
69  public: virtual void HandleKeyPressEvent(const std::string &_key) = 0;
70 
73  public: std::string GetTypeString() const;
74 
76  protected: UserCameraPtr camera;
77 
79  protected: bool enabled;
80 
82  protected: std::string typeString;
83  };
85  }
86 }
87 #endif