1 /****************************************************************************/
2 // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3 // Copyright (C) 2001-2019 German Aerospace Center (DLR) and others.
4 // This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v2.0
6 // which accompanies this distribution, and is available at
7 // http://www.eclipse.org/legal/epl-v20.html
8 // SPDX-License-Identifier: EPL-2.0
9 /****************************************************************************/
10 /// @file    GUITextureSubSys.h
11 /// @author  Pablo Alvarez Lopez
12 /// @date    Jul 2016
13 /// @version $Id$
14 ///
15 // A class to manage gifs of SUMO
16 /****************************************************************************/
17 #ifndef GUITextureSubSys_h
18 #define GUITextureSubSys_h
19 
20 
21 // ===========================================================================
22 // included modules
23 // ===========================================================================
24 #include <config.h>
25 
26 #include <fx.h>
27 #include "GUITextures.h"
28 #include "GUITexturesHelper.h"
29 
30 // ===========================================================================
31 // class definitions
32 // ===========================================================================
33 
34 class GUITextureSubSys {
35 public:
36     /**@brief Initiate GUITextureSubSys for textures
37      * @param[in] a FOX Toolkit APP
38      */
39     static void initTextures(FXApp* a);
40 
41     /**@brief returns a texture previously defined in the enum GUITexture
42      * @param[in] GUITexture code of texture to use
43      */
44     static GUIGlID getTexture(GUITexture which);
45 
46     /**@brief Reset textures
47      * @note Necessary to avoid problems with textures (ej: white empty)
48      */
49     static void resetTextures();
50 
51     /// @brief close GUITextureSubSys
52     static void close();
53 
54 private:
55     /// @brief constructor private because is called by the static function init(FXApp* a
56     GUITextureSubSys(FXApp* a);
57 
58     /// @brief destructor
59     ~GUITextureSubSys();
60 
61     /// @pointer to Fox App
62     FXApp* myApp;
63 
64     /// @brief instance of GUITextureSubSys
65     static GUITextureSubSys* myInstance;
66 
67     /// @brief vector with the Gifs
68     std::map<GUITexture, GUIGlID> myTextures;
69 };
70 
71 
72 #endif
73 
74 /****************************************************************************/
75 
76