author | sandman <sandman> | 2002-11-01 18:09:18 (UTC) |
---|---|---|
committer | sandman <sandman> | 2002-11-01 18:09:18 (UTC) |
commit | 7b7b760ca3886d5b6562a88b5c2ef8e610b73eb8 (patch) (unidiff) | |
tree | 55cf704333cb124a4764822432078de3caa05037 /core | |
parent | 75909e820818cc792e42d9c68fd50d05151b311d (diff) | |
download | opie-7b7b760ca3886d5b6562a88b5c2ef8e610b73eb8.zip opie-7b7b760ca3886d5b6562a88b5c2ef8e610b73eb8.tar.gz opie-7b7b760ca3886d5b6562a88b5c2ef8e610b73eb8.tar.bz2 |
- light sensor data was not scaled (no effect for iPAQs though)
- light sensor can now switch off the lcd backlight
- setBacklight ( -3 / -2 ) doesn't switch off the sensor mode anymore
-rw-r--r-- | core/launcher/screensaver.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/core/launcher/screensaver.cpp b/core/launcher/screensaver.cpp index 088ed19..b9bb64c 100644 --- a/core/launcher/screensaver.cpp +++ b/core/launcher/screensaver.cpp | |||
@@ -131,13 +131,13 @@ void OpieScreenSaver::setIntervals ( int i1, int i2, int i3 ) | |||
131 | m_enable_dim = ( i1 > 0 ); | 131 | m_enable_dim = ( i1 > 0 ); |
132 | m_enable_lightoff = ( i2 > 0 ); | 132 | m_enable_lightoff = ( i2 > 0 ); |
133 | m_enable_suspend = ( i3 > 0 ); | 133 | m_enable_suspend = ( i3 > 0 ); |
134 | m_onlylcdoff = config.readBoolEntry ( "LcdOffOnly", false ); | 134 | m_onlylcdoff = config.readBoolEntry ( "LcdOffOnly", false ); |
135 | } | 135 | } |
136 | 136 | ||
137 | qDebug("screen saver intervals: %d %d %d", i1, i2, i3); | 137 | //qDebug("screen saver intervals: %d %d %d", i1, i2, i3); |
138 | 138 | ||
139 | v [ 0 ] = QMAX( 1000 * i1, 100 ); | 139 | v [ 0 ] = QMAX( 1000 * i1, 100 ); |
140 | v [ 1 ] = QMAX( 1000 * i2, 100 ); | 140 | v [ 1 ] = QMAX( 1000 * i2, 100 ); |
141 | v [ 2 ] = QMAX( 1000 * i3, 100 ); | 141 | v [ 2 ] = QMAX( 1000 * i3, 100 ); |
142 | v [ 3 ] = 0; | 142 | v [ 3 ] = 0; |
143 | 143 | ||
@@ -168,16 +168,16 @@ void OpieScreenSaver::setBacklight ( int bright ) | |||
168 | Config config ( "apm" ); | 168 | Config config ( "apm" ); |
169 | config. setGroup ( m_on_ac ? "AC" : "Battery" ); | 169 | config. setGroup ( m_on_ac ? "AC" : "Battery" ); |
170 | m_backlight_normal = config. readNumEntry ( "Brightness", m_on_ac ? 255 : 127 ); | 170 | m_backlight_normal = config. readNumEntry ( "Brightness", m_on_ac ? 255 : 127 ); |
171 | 171 | ||
172 | m_use_light_sensor = config. readBoolEntry ( "LightSensor", false ); | 172 | m_use_light_sensor = config. readBoolEntry ( "LightSensor", false ); |
173 | 173 | ||
174 | //qDebug ( "setBacklight: %d (ls: %d)", m_backlight_normal, m_use_light_sensor ? 1 : 0 ); | 174 | //qDebug ( "setBacklight: %d (norm: %d) (ls: %d)", bright, m_backlight_normal, m_use_light_sensor ? 1 : 0 ); |
175 | 175 | ||
176 | killTimers ( ); | 176 | killTimers ( ); |
177 | if ( m_use_light_sensor ) { | 177 | if (( bright < 0 ) && m_use_light_sensor ) { |
178 | QStringList sl = config. readListEntry ( "LightSensorData", ';' ); | 178 | QStringList sl = config. readListEntry ( "LightSensorData", ';' ); |
179 | 179 | ||
180 | m_sensordata [LS_SensorMin] = 40; | 180 | m_sensordata [LS_SensorMin] = 40; |
181 | m_sensordata [LS_SensorMax] = 215; | 181 | m_sensordata [LS_SensorMax] = 215; |
182 | m_sensordata [LS_LightMin] = 1; | 182 | m_sensordata [LS_LightMin] = 1; |
183 | m_sensordata [LS_LightMax] = 255; | 183 | m_sensordata [LS_LightMax] = 255; |
@@ -222,13 +222,13 @@ void OpieScreenSaver::setBacklightInternal ( int bright ) | |||
222 | } | 222 | } |
223 | } | 223 | } |
224 | 224 | ||
225 | 225 | ||
226 | void OpieScreenSaver::timerEvent ( QTimerEvent * ) | 226 | void OpieScreenSaver::timerEvent ( QTimerEvent * ) |
227 | { | 227 | { |
228 | int s = ODevice::inst ( )-> readLightSensor ( ); | 228 | int s = ODevice::inst ( )-> readLightSensor ( ) * 256 / ODevice::inst ( )-> lightSensorResolution ( ); |
229 | 229 | ||
230 | if ( s < m_sensordata [LS_SensorMin] ) | 230 | if ( s < m_sensordata [LS_SensorMin] ) |
231 | m_backlight_sensor = m_sensordata [LS_LightMax]; | 231 | m_backlight_sensor = m_sensordata [LS_LightMax]; |
232 | else if ( s >= m_sensordata [LS_SensorMax] ) | 232 | else if ( s >= m_sensordata [LS_SensorMax] ) |
233 | m_backlight_sensor = m_sensordata [LS_LightMin]; | 233 | m_backlight_sensor = m_sensordata [LS_LightMin]; |
234 | else { | 234 | else { |
@@ -236,16 +236,14 @@ void OpieScreenSaver::timerEvent ( QTimerEvent * ) | |||
236 | int dy = m_sensordata [LS_LightMax] - m_sensordata [LS_LightMin]; | 236 | int dy = m_sensordata [LS_LightMax] - m_sensordata [LS_LightMin]; |
237 | 237 | ||
238 | int stepno = ( s - m_sensordata [LS_SensorMin] ) * m_sensordata [LS_Steps] / dx; // dx is never 0 | 238 | int stepno = ( s - m_sensordata [LS_SensorMin] ) * m_sensordata [LS_Steps] / dx; // dx is never 0 |
239 | 239 | ||
240 | m_backlight_sensor = m_sensordata [LS_LightMax] - dy * stepno / ( m_sensordata [LS_Steps] - 1 ); | 240 | m_backlight_sensor = m_sensordata [LS_LightMax] - dy * stepno / ( m_sensordata [LS_Steps] - 1 ); |
241 | } | 241 | } |
242 | if ( !m_backlight_sensor ) | ||
243 | m_backlight_sensor = 1; | ||
244 | 242 | ||
245 | // qDebug ( "f(%d) = %d [%d - %d] -> [%d - %d] / %d", s, m_backlight_sensor, m_sensordata [LS_SensorMin], m_sensordata [LS_SensorMax], m_sensordata [LS_LightMin], m_sensordata [LS_LightMax], m_sensordata [LS_Steps] ); | 243 | //qDebug ( "f(%d) = %d [%d - %d] -> [%d - %d] / %d", s, m_backlight_sensor, m_sensordata [LS_SensorMin], m_sensordata [LS_SensorMax], m_sensordata [LS_LightMin], m_sensordata [LS_LightMax], m_sensordata [LS_Steps] ); |
246 | 244 | ||
247 | if ( m_level <= 0 ) | 245 | if ( m_level <= 0 ) |
248 | setBacklightInternal ( -1 ); | 246 | setBacklightInternal ( -1 ); |
249 | } | 247 | } |
250 | 248 | ||
251 | 249 | ||