Mercurial > hg > svcore
comparison base/Preferences.cpp @ 138:6332e41c1619
* Various experiments in spectrogram colour scaling, etc. Nothing final
here yet, but some promising developments.
author | Chris Cannam |
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date | Fri, 14 Jul 2006 17:12:16 +0000 |
parents | 0aafdda005ce |
children | a35098a9c814 |
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137:0aafdda005ce | 138:6332e41c1619 |
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28 Preferences::getProperties() const | 28 Preferences::getProperties() const |
29 { | 29 { |
30 PropertyList props; | 30 PropertyList props; |
31 props.push_back("Smooth Spectrogram"); | 31 props.push_back("Smooth Spectrogram"); |
32 props.push_back("Tuning Frequency"); | 32 props.push_back("Tuning Frequency"); |
33 props.push_back("Property Box Layout"); | |
33 return props; | 34 return props; |
34 } | 35 } |
35 | 36 |
36 QString | 37 QString |
37 Preferences::getPropertyLabel(const PropertyName &name) const | 38 Preferences::getPropertyLabel(const PropertyName &name) const |
40 return tr("Spectrogram Display Smoothing"); | 41 return tr("Spectrogram Display Smoothing"); |
41 } | 42 } |
42 if (name == "Tuning Frequency") { | 43 if (name == "Tuning Frequency") { |
43 return tr("Tuning Frequency (concert A)"); | 44 return tr("Tuning Frequency (concert A)"); |
44 } | 45 } |
46 if (name == "Property Box Layout") { | |
47 return tr("Arrangement of Layer Properties"); | |
48 } | |
45 return name; | 49 return name; |
46 } | 50 } |
47 | 51 |
48 Preferences::PropertyType | 52 Preferences::PropertyType |
49 Preferences::getPropertyType(const PropertyName &name) const | 53 Preferences::getPropertyType(const PropertyName &name) const |
51 if (name == "Smooth Spectrogram") { | 55 if (name == "Smooth Spectrogram") { |
52 return ToggleProperty; | 56 return ToggleProperty; |
53 } | 57 } |
54 if (name == "Tuning Frequency") { | 58 if (name == "Tuning Frequency") { |
55 return RangeProperty; | 59 return RangeProperty; |
60 } | |
61 if (name == "Property Box Layout") { | |
62 return ValueProperty; | |
56 } | 63 } |
57 return InvalidProperty; | 64 return InvalidProperty; |
58 } | 65 } |
59 | 66 |
60 int | 67 int |
67 return m_smoothSpectrogram ? 1 : 0; | 74 return m_smoothSpectrogram ? 1 : 0; |
68 } | 75 } |
69 | 76 |
70 //!!! freq mapping | 77 //!!! freq mapping |
71 | 78 |
79 if (name == "Property Box Layout") { | |
80 if (min) *min = 0; | |
81 if (max) *max = 1; | |
82 return m_propertyBoxLayout == Layered ? 1 : 0; | |
83 } | |
84 | |
72 return 0; | 85 return 0; |
73 } | 86 } |
74 | 87 |
75 QString | 88 QString |
76 Preferences::getPropertyValueLabel(const PropertyName &name, | 89 Preferences::getPropertyValueLabel(const PropertyName &name, |
77 int value) const | 90 int value) const |
78 { | 91 { |
79 //!!! | 92 if (name == "Property Box Layout") { |
93 if (value == 0) return tr("Vertically Stacked"); | |
94 else return tr("Layered"); | |
95 } | |
80 return ""; | 96 return ""; |
81 } | 97 } |
82 | 98 |
83 QString | 99 QString |
84 Preferences::getPropertyContainerName() const | 100 Preferences::getPropertyContainerName() const |
97 { | 113 { |
98 if (name == "Smooth Spectrogram") { | 114 if (name == "Smooth Spectrogram") { |
99 setSmoothSpectrogram(value > 0.1); | 115 setSmoothSpectrogram(value > 0.1); |
100 } else if (name == "Tuning Frequency") { | 116 } else if (name == "Tuning Frequency") { |
101 //!!! | 117 //!!! |
118 } else if (name == "Property Box Layout") { | |
119 setPropertyBoxLayout(value == 0 ? VerticallyStacked : Layered); | |
102 } | 120 } |
103 } | 121 } |
104 | 122 |
105 void | 123 void |
106 Preferences::setSmoothSpectrogram(bool smooth) | 124 Preferences::setSmoothSpectrogram(bool smooth) |
107 { | 125 { |
108 m_smoothSpectrogram = smooth; | 126 if (m_smoothSpectrogram != smooth) { |
127 m_smoothSpectrogram = smooth; | |
109 //!!! emit | 128 //!!! emit |
129 } | |
110 } | 130 } |
111 | 131 |
112 void | 132 void |
113 Preferences::setTuningFrequency(float freq) | 133 Preferences::setTuningFrequency(float freq) |
114 { | 134 { |
115 m_tuningFrequency = freq; | 135 if (m_tuningFrequency != freq) { |
116 //!!! emit | 136 m_tuningFrequency = freq; |
137 //!!! emit | |
138 } | |
117 } | 139 } |
118 | 140 |
141 void | |
142 Preferences::setPropertyBoxLayout(PropertyBoxLayout layout) | |
143 { | |
144 if (m_propertyBoxLayout != layout) { | |
145 m_propertyBoxLayout = layout; | |
146 //!!! emit | |
147 } | |
148 } | |
149 |