Diffstat (limited to 'libopie2/opiecore/device/odevice_simpad.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie2/opiecore/device/odevice_simpad.cpp | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/libopie2/opiecore/device/odevice_simpad.cpp b/libopie2/opiecore/device/odevice_simpad.cpp index 4ae3c4f..ebf0cbb 100644 --- a/libopie2/opiecore/device/odevice_simpad.cpp +++ b/libopie2/opiecore/device/odevice_simpad.cpp | |||
@@ -31,12 +31,13 @@ | |||
31 | 31 | ||
32 | /* QT */ | 32 | /* QT */ |
33 | #include <qapplication.h> | 33 | #include <qapplication.h> |
34 | #include <qfile.h> | 34 | #include <qfile.h> |
35 | #include <qtextstream.h> | 35 | #include <qtextstream.h> |
36 | #include <qwindowsystem_qws.h> | 36 | #include <qwindowsystem_qws.h> |
37 | #include <qwidgetlist.h> | ||
37 | 38 | ||
38 | /* OPIE */ | 39 | /* OPIE */ |
39 | #include <qpe/config.h> | 40 | #include <qpe/config.h> |
40 | #include <qpe/resource.h> | 41 | #include <qpe/resource.h> |
41 | #include <qpe/sound.h> | 42 | #include <qpe/sound.h> |
42 | #include <qpe/qcopenvelope_qws.h> | 43 | #include <qpe/qcopenvelope_qws.h> |
@@ -312,29 +313,23 @@ void SIMpad::playAlarmSound() | |||
312 | #endif | 313 | #endif |
313 | } | 314 | } |
314 | 315 | ||
315 | 316 | ||
316 | bool SIMpad::suspend() // Must override because SIMpad does NOT have apm | 317 | bool SIMpad::suspend() // Must override because SIMpad does NOT have apm |
317 | { | 318 | { |
318 | qDebug( "ODevice for SIMpad: suspend()" ); | ||
319 | if ( !isQWS( ) ) // only qwsserver is allowed to suspend | 319 | if ( !isQWS( ) ) // only qwsserver is allowed to suspend |
320 | return false; | 320 | return false; |
321 | 321 | ||
322 | /* | ||
323 | * we need to save the screen content | ||
324 | * then go to suspend using ODevice::suspend | ||
325 | * and finally restore the screen content | ||
326 | */ | ||
327 | (void)::system( "cat /dev/fb/0 > /tmp/.buffer" ); | ||
328 | bool res = ODevice::suspend(); | 322 | bool res = ODevice::suspend(); |
329 | 323 | ||
330 | /* | 324 | /* |
331 | * restore | 325 | * restore the screen content if we really |
326 | * supended the device | ||
332 | */ | 327 | */ |
333 | if ( res ) | 328 | if ( res ) |
334 | ::system( "cat /tmp/.buffer > /dev/fb/0" ); | 329 | updateAllWidgets(); |
335 | 330 | ||
336 | return res; | 331 | return res; |
337 | } | 332 | } |
338 | 333 | ||
339 | bool SIMpad::setDisplayStatus ( bool on ) | 334 | bool SIMpad::setDisplayStatus ( bool on ) |
340 | { | 335 | { |
@@ -366,6 +361,23 @@ bool SIMpad::setDisplayBrightness ( int bright ) | |||
366 | 361 | ||
367 | int SIMpad::displayBrightnessResolution() const | 362 | int SIMpad::displayBrightnessResolution() const |
368 | { | 363 | { |
369 | return 255; // All SIMpad models share the same display | 364 | return 255; // All SIMpad models share the same display |
370 | } | 365 | } |
371 | 366 | ||
367 | |||
368 | /* | ||
369 | * The MQ200 DRAM content is lost during suspend | ||
370 | * so we will just repaint every widget on resume | ||
371 | */ | ||
372 | void SIMpad::updateAllWidgets() { | ||
373 | QWidgetList *list = QApplication::allWidgets(); | ||
374 | QWidgetListIt it( *list ); | ||
375 | QWidget *wid; | ||
376 | |||
377 | while ((wid=it.current()) != 0 ) { | ||
378 | wid->update(); | ||
379 | ++it; | ||
380 | } | ||
381 | |||
382 | delete list; | ||
383 | } | ||