|
1 /* |
|
2 * Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Manipulates the settings of an effect called Doppler. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDE FILES |
|
21 #include <e32math.h> |
|
22 #include <jdebug.h> |
|
23 #include "cammsdopplercontrol.h" |
|
24 |
|
25 |
|
26 // ============================ MEMBER FUNCTIONS =============================== |
|
27 |
|
28 // Destructor |
|
29 CAMMSDopplerControl::~CAMMSDopplerControl() |
|
30 { |
|
31 DEBUG("AMMS::CAMMSDopplerControl::~CAMMSDopplerControl"); |
|
32 } |
|
33 |
|
34 // ----------------------------------------------------------------------------- |
|
35 // CAMMSDopplerControl::SetEnabled |
|
36 // Specifies if this Doppler effect is active or ignored. |
|
37 // ----------------------------------------------------------------------------- |
|
38 // |
|
39 void CAMMSDopplerControl::SetEnabledL(TBool aDopplerEnabled) |
|
40 { |
|
41 if (aDopplerEnabled) |
|
42 { |
|
43 DEBUG("AMMS::CAMMSDopplerControl::SetEnabledL(true)"); |
|
44 iDopplerEffect->EnableL(); |
|
45 } |
|
46 else |
|
47 { |
|
48 DEBUG("AMMS::CAMMSDopplerControl::SetEnabledL(false)"); |
|
49 iDopplerEffect->DisableL(); |
|
50 } |
|
51 } |
|
52 |
|
53 |
|
54 // ----------------------------------------------------------------------------- |
|
55 // CAMMSDopplerControl::Enabled |
|
56 // Returns whether this Doppler effect is currently active. |
|
57 // ----------------------------------------------------------------------------- |
|
58 // |
|
59 TBool CAMMSDopplerControl::Enabled() |
|
60 { |
|
61 return iDopplerEffect->IsEnabled(); |
|
62 } |
|
63 |
|
64 // ----------------------------------------------------------------------------- |
|
65 // CAMMSDopplerControl::SetVelocityCartesianL |
|
66 // Sets the velocity, used in calculations for the Doppler effect. |
|
67 // ----------------------------------------------------------------------------- |
|
68 // |
|
69 void CAMMSDopplerControl::SetVelocityCartesianL( |
|
70 TInt aX, |
|
71 TInt aY, |
|
72 TInt aZ) |
|
73 { |
|
74 DEBUG_INT3("AMMS::CAMMSDopplerControl::SetVelocityCartesianL: X=%d, Y=%d, Z=%d", |
|
75 aX, aY, aZ); |
|
76 |
|
77 iDopplerEffect->SetCartesianVelocityL(aX, aY, aZ); |
|
78 |
|
79 // Apply updated settings to Effect API. |
|
80 iDopplerEffect->ApplyL(); |
|
81 } |
|
82 |
|
83 // ----------------------------------------------------------------------------- |
|
84 // CAMMSDopplerControl::VelocityCartesian |
|
85 // Returns the current velocity, used in calculations for the Doppler effect. |
|
86 // ----------------------------------------------------------------------------- |
|
87 // |
|
88 void CAMMSDopplerControl::VelocityCartesian( |
|
89 TInt& aX, TInt& aY, TInt& aZ) |
|
90 { |
|
91 // Get the velocity's cartesian settings |
|
92 // aX, aY and aZ are velocities in format mm/s |
|
93 |
|
94 iDopplerEffect->CartesianVelocity( |
|
95 (TInt32&)aX, (TInt32&)aY, (TInt32&)aZ); |
|
96 } |
|
97 |
|
98 // ----------------------------------------------------------------------------- |
|
99 // CAMMSDopplerControl::SetVelocitySphericalL |
|
100 // Sets the velocity, used in calculations for the Doppler effect. |
|
101 // ----------------------------------------------------------------------------- |
|
102 // |
|
103 void CAMMSDopplerControl::SetVelocitySphericalL( |
|
104 TInt aAzimuth, |
|
105 TInt aElevation, |
|
106 TInt aRadius) |
|
107 { |
|
108 // Parameters are thousandths of radians |
|
109 |
|
110 DEBUG_INT3("AMMS::CAMMSDopplerControl::SetVelocitySphericalL %d, %d, %d", |
|
111 aAzimuth, aElevation, aRadius); |
|
112 |
|
113 TInt32 convertedAzimuth = (TInt32)(aAzimuth * KDegToRad * |
|
114 1000); // CSI: 47 Effect API uses thousands of radians # |
|
115 |
|
116 TInt32 convertedElevation = (TInt32)(aElevation * KDegToRad * |
|
117 1000); // CSI: 47 Effect API uses thousands of radians # |
|
118 |
|
119 DEBUG_INT2("AMMS::CAMMSDopplerControl::SetVelocitySphericalL %d, %d", |
|
120 convertedAzimuth, convertedElevation); |
|
121 |
|
122 iDopplerEffect->SetSphericalVelocityL( |
|
123 convertedAzimuth, convertedElevation, aRadius); |
|
124 |
|
125 // Apply updated settings to Effect API. |
|
126 iDopplerEffect->ApplyL(); |
|
127 } |
|
128 |
|
129 // ----------------------------------------------------------------------------- |
|
130 // CAMMSDopplerControl::CAMMSDopplerControl |
|
131 // C++ default constructor can NOT contain any code, that |
|
132 // might leave. |
|
133 // ----------------------------------------------------------------------------- |
|
134 CAMMSDopplerControl::CAMMSDopplerControl(CMMAPlayer* aPlayer): |
|
135 CAMMSControl(aPlayer) |
|
136 { |
|
137 } |
|
138 |
|
139 |
|
140 // End of File |