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-rw-r--r--libopie2/opiecore/device/odevice_simpad.cpp30
-rw-r--r--libopie2/opiecore/device/odevice_simpad.h2
2 files changed, 23 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
@@ -34,6 +34,7 @@
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>
@@ -315,23 +316,17 @@ void SIMpad::playAlarmSound()
315 316
316bool SIMpad::suspend() // Must override because SIMpad does NOT have apm 317bool 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}
@@ -369,3 +364,20 @@ int SIMpad::displayBrightnessResolution() const
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 */
372void 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}
diff --git a/libopie2/opiecore/device/odevice_simpad.h b/libopie2/opiecore/device/odevice_simpad.h
index dbcbbb4..c25b911 100644
--- a/libopie2/opiecore/device/odevice_simpad.h
+++ b/libopie2/opiecore/device/odevice_simpad.h
@@ -65,6 +65,8 @@ protected:
65 int m_power_timer; 65 int m_power_timer;
66 66
67 OLedState m_leds [2]; 67 OLedState m_leds [2];
68private:
69 static void updateAllWidgets();
68}; 70};
69 71
70struct s_button { 72struct s_button {