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-rw-r--r--library/qpeapplication.cpp35
1 files changed, 31 insertions, 4 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index c154689..ba9db71 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -307,78 +307,105 @@ static void setBacklight(int bright)
307 } 307 }
308#endif 308#endif
309#endif 309#endif
310 curbl = bright; 310 curbl = bright;
311} 311}
312 312
313void qpe_setBacklight(int bright) { setBacklight(bright); } 313void qpe_setBacklight(int bright) { setBacklight(bright); }
314 314
315static bool dim_on = FALSE; 315static bool dim_on = FALSE;
316static bool lightoff_on = FALSE; 316static bool lightoff_on = FALSE;
317static int disable_suspend = 100; 317static int disable_suspend = 100;
318 318
319static bool powerOnline() 319static bool powerOnline()
320{ 320{
321 return PowerStatusManager::readStatus().acStatus() == PowerStatus::Online; 321 return PowerStatusManager::readStatus().acStatus() == PowerStatus::Online;
322} 322}
323 323
324static bool networkOnline() 324static bool networkOnline()
325{ 325{
326 return Network::networkOnline(); 326 return Network::networkOnline();
327} 327}
328 328
329class QPEScreenSaver : public QWSScreenSaver 329class QPEScreenSaver : public QWSScreenSaver
330{ 330{
331private:
332 int LcdOn;
331 333
332public: 334public:
333 QPEScreenSaver() 335 QPEScreenSaver()
334 { 336 {
337 int fd;
338
339 LcdOn = TRUE;
340 // Make sure the LCD is in fact on, (if opie was killed while the LCD is off it would still be off)
341 fd=open("/dev/fb0",O_RDWR);
342 if (fd != -1) { ioctl(fd,FBIOBLANK,VESA_NO_BLANKING); close(fd); }
335 } 343 }
336 void restore() 344 void restore()
337 { 345 {
346 if (!LcdOn) // We must have turned it off
347 {
348 int fd;
349 fd=open("/dev/fb0",O_RDWR);
350 if (fd != -1) { ioctl(fd,FBIOBLANK,VESA_NO_BLANKING); close(fd); }
351 }
338 setBacklight(-1); 352 setBacklight(-1);
339 } 353 }
340 bool save(int level) 354 bool save(int level)
341 { 355 {
356 int fd;
357
342 switch ( level ) { 358 switch ( level ) {
343 case 0: 359 case 0:
344 if ( disable_suspend > 0 && dim_on ) { 360 if ( disable_suspend > 0 && dim_on ) {
345 if (backlight() > 1) 361 if (backlight() > 1)
346 setBacklight(1); // lowest non-off 362 setBacklight(1); // lowest non-off
347 } 363 }
348 return TRUE; 364 return TRUE;
349 break; 365 break;
350 case 1: 366 case 1:
351 if ( disable_suspend > 1 && lightoff_on ) { 367 if ( disable_suspend > 1 && lightoff_on ) {
352 setBacklight(0); // off 368 setBacklight(0); // off
353 } 369 }
354 return TRUE; 370 return TRUE;
355 break; 371 break;
356 case 2: 372 case 2:
357 if ( disable_suspend > 2 && !powerOnline() && !networkOnline() ) { 373 Config config( "qpe" );
358 QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE ); 374 config.setGroup( "Screensaver" );
359 return TRUE; 375 if (config.readNumEntry("LcdOffOnly",0) != 0) // We're only turning off the LCD
360 } 376 {
377 fd=open("/dev/fb0",O_RDWR);
378 if (fd != -1) { ioctl(fd,FBIOBLANK,VESA_POWERDOWN); close(fd); }
379 LcdOn = FALSE;
380 }
381 else // We're going to suspend the whole machine
382 {
383 if ( disable_suspend > 2 && !powerOnline() && !networkOnline() ) {
384 QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE );
385 return TRUE;
386 }
387 }
361 break; 388 break;
362 } 389 }
363 return FALSE; 390 return FALSE;
364 } 391 }
365}; 392};
366 393
367static int ssi(int interval, Config &config, const QString &enable, const QString& value, int def) 394static int ssi(int interval, Config &config, const QString &enable, const QString& value, int def)
368{ 395{
369 if ( !enable.isEmpty() && config.readNumEntry(enable,0) == 0 ) 396 if ( !enable.isEmpty() && config.readNumEntry(enable,0) == 0 )
370 return 0; 397 return 0;
371 398
372 if ( interval < 0 ) { 399 if ( interval < 0 ) {
373 // Restore screen blanking and power saving state 400 // Restore screen blanking and power saving state
374 interval = config.readNumEntry( value, def ); 401 interval = config.readNumEntry( value, def );
375 } 402 }
376 return interval; 403 return interval;
377} 404}
378 405
379static void setScreenSaverIntervals(int i1, int i2, int i3) 406static void setScreenSaverIntervals(int i1, int i2, int i3)
380{ 407{
381 Config config( "qpe" ); 408 Config config( "qpe" );
382 config.setGroup( "Screensaver" ); 409 config.setGroup( "Screensaver" );
383 410
384 int v[4]; 411 int v[4];