phoneplugins/infowidgetplugin/infowidgetprovider/infowidget/src/infowidgetpreferences.cpp
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16 */ |
16 */ |
17 |
17 |
18 #include "infowidgetpreferences.h" |
18 #include "infowidgetpreferences.h" |
19 #include "infowidgetlogging.h" |
19 #include "infowidgetlogging.h" |
20 |
20 |
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21 /*! |
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22 \class InfoWidgetPreferences |
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23 \brief Preference store for widget |
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24 display etc. options |
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25 */ |
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26 |
21 |
27 |
22 /*! |
28 /*! |
23 InfoWidgetPreferences::InfoWidgetPreferences() |
29 InfoWidgetPreferences::InfoWidgetPreferences() |
24 */ |
30 */ |
25 InfoWidgetPreferences::InfoWidgetPreferences(QObject *parent): |
31 InfoWidgetPreferences::InfoWidgetPreferences(QObject *parent): |
35 { |
41 { |
36 DPRINT; |
42 DPRINT; |
37 } |
43 } |
38 |
44 |
39 /*! |
45 /*! |
40 InfoWidgetPreferences::loadPreferences() |
46 InfoWidgetPreferences::storePreferences() |
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47 |
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48 Store acceptable preference set |
41 */ |
49 */ |
42 void InfoWidgetPreferences::loadPreferences() |
50 bool InfoWidgetPreferences::storePreferences() |
43 { |
51 { |
44 DPRINT; |
52 DPRINT; |
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53 bool changed(false); |
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54 |
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55 if (validate() && |
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56 m_validatedOptions != m_options){ |
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57 DPRINT << ": preferences differ"; |
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58 changed = true; |
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59 m_validatedOptions = m_options; |
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60 } |
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61 else if (visibleItemCount() <= 0) { |
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62 DPRINT << ": invalid options, restoring initial options"; |
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63 restorePreferences(); |
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64 } |
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65 |
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66 return changed; |
45 } |
67 } |
46 |
68 |
47 /*! |
69 /*! |
48 InfoWidgetPreferences::storePreferences() |
70 InfoWidgetPreferences::restorePreferences() |
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71 |
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72 Restores last acceptable preference set |
49 */ |
73 */ |
50 void InfoWidgetPreferences::storePreferences() |
74 void InfoWidgetPreferences::restorePreferences() |
51 { |
75 { |
52 DPRINT; |
76 DPRINT; |
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77 m_options = m_validatedOptions; |
53 } |
78 } |
54 |
79 |
55 /*! |
80 /*! |
56 InfoWidgetPreferences::preference() |
81 InfoWidgetPreferences::preference() |
57 */ |
82 */ |
68 |
93 |
69 return preferenceString; |
94 return preferenceString; |
70 } |
95 } |
71 |
96 |
72 /*! |
97 /*! |
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98 InfoWidgetPreferences::isPreferenceSet() |
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99 */ |
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100 bool InfoWidgetPreferences::isPreferenceSet(Option preferenceId) const |
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101 { |
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102 DPRINT << ": preference id: " << static_cast<int>(preferenceId); |
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103 return m_options.testFlag(preferenceId); |
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104 } |
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105 |
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106 /*! |
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107 InfoWidgetPreferences::preferences() |
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108 */ |
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109 InfoWidgetPreferences::Options InfoWidgetPreferences::preferences() const |
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110 { |
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111 return m_options; |
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112 } |
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113 |
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114 /*! |
73 InfoWidgetPreferences::setPreference() |
115 InfoWidgetPreferences::setPreference() |
74 */ |
116 */ |
75 void InfoWidgetPreferences::setPreference(Option preferenceId, |
117 void InfoWidgetPreferences::setPreference(Option preferenceId, |
76 const QString& preferenceString) |
118 const QString& preferenceString) |
77 { |
119 { |
79 DPRINT << ": preference string: " << preferenceString; |
121 DPRINT << ": preference string: " << preferenceString; |
80 DPRINT << ": initial options: " << m_options; |
122 DPRINT << ": initial options: " << m_options; |
81 |
123 |
82 if (preferenceString.compare(DISPLAY_SETTING_ON) == 0) { |
124 if (preferenceString.compare(DISPLAY_SETTING_ON) == 0) { |
83 m_options |= preferenceId; |
125 m_options |= preferenceId; |
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126 emit prefChanged(preferenceId,DisplayOn); |
84 } else { |
127 } else { |
85 m_options &= ~preferenceId; |
128 m_options &= ~preferenceId; |
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129 emit prefChanged(preferenceId,DisplayOff); |
86 } |
130 } |
87 |
131 |
88 DPRINT << ": modified options: " << m_options; |
132 DPRINT << ": modified options: " << m_options; |
89 } |
133 } |
90 |
134 |
106 visibleItems++; |
150 visibleItems++; |
107 } |
151 } |
108 if (m_options.testFlag(DisplaySatText)){ |
152 if (m_options.testFlag(DisplaySatText)){ |
109 visibleItems++; |
153 visibleItems++; |
110 } |
154 } |
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155 if (m_options.testFlag(DisplaySpn)){ |
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156 visibleItems++; |
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157 } |
111 |
158 |
112 DPRINT << ": visible item count: " << visibleItems; |
159 DPRINT << ": visible item count: " << visibleItems; |
113 return visibleItems; |
160 return visibleItems; |
114 } |
161 } |
115 |
162 |
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163 /*! |
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164 InfoWidgetPreferences::validate() |
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165 */ |
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166 bool InfoWidgetPreferences::validate() |
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167 { |
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168 return visibleItemCount() > 0; |
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169 } |
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170 |
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171 /*! |
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172 InfoWidgetPreferences::preferenceNames() |
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173 |
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174 Convenience function for getting all preference names |
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175 */ |
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176 QStringList InfoWidgetPreferences::preferenceNames() |
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177 { |
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178 QStringList preferenceList; |
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179 preferenceList << "spnDisplay" << "homeZoneDisplay" << |
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180 "activeLineDisplay" << "satDisplay" << "mcnDisplay"; |
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181 return preferenceList; |
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182 } |
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183 |
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184 |
116 // End of File. |
185 // End of File. |
117 |
186 |