Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.6-integration

* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
  Adjust rw base address for gui built with GCCE for Symbian OS
  Added descriptions of translatable strings for Phonon MMF reverb effect
  Corrected namespace for Phonon::MMF translatable error strings
  Compile fix for non-Symbian compilers
  S60 softkey refactoring (support for merging, priorities and menus)
  Daylight savings time for Symbian take 2

4 files changed, 55 insertions, 25 deletions

diff --git a/src/corelib/corelib.pro b/src/corelib/corelib.pro
index 9a15bf1..7f33791 100644
--- a/src/corelib/corelib.pro
+++ b/src/corelib/corelib.pro
@@ -35,4 +35,6 @@ symbian: {
     # Workaroud for problems with paging this dll
     MMP_RULES -= PAGED
     MMP_RULES *= UNPAGED
+    # Timezone server
+    LIBS += -ltzclient
 }
diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index 38e1886..177bee4 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -497,6 +497,9 @@ public:
         WA_WState_AcceptedTouchBeginEvent = 122,
         WA_TouchPadAcceptSingleTouchEvents = 123,
 
+        WA_MergeSoftkeys =  124,
+        WA_MergeSoftkeysRecursively =  125,
+
         // Add new attributes before this line
         WA_AttributeCount
     };
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index 871dd5c..6627c76 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -524,11 +524,11 @@
        	   receiver are in the same thread. Same as QueuedConnection,
        	   if the emitter and receiver are in different threads.
 
-    \value DirectConnection  
+    \value DirectConnection
 	   The slot is invoked immediately, when the signal is
        	   emitted.
 
-    \value QueuedConnection  
+    \value QueuedConnection
     	   The slot is invoked when control returns to the event loop
        	   of the receiver's thread. The slot is executed in the
        	   receiver's thread.
@@ -1243,6 +1243,17 @@
     \value WA_TouchPadAcceptSingleTouchEvents Allows touchpad single
     touch events to be sent to the widget.
 
+    \value WA_MergeSoftkeys Allows widget to merge softkeys with parent widget,
+    i.e. widget can set only one softkeys and request softkey implementation
+    to take rest of the softkeys from the parent. Note parents are traversed until
+    WA_MergeSoftkeys is not set. See also Qt::WA_MergeSoftkeysRecursively
+    This attribute currently has effect only on Symbian platforms
+
+    \value WA_MergeSoftkeysRecursively Allows widget to merge softkeys recursively
+    with all parents. If this attribute is set, the widget parents are traversed until
+    window boundary (widget without parent or dialog) is found.
+    This attribute currently has effect only on Symbian platforms
+
     \omitvalue WA_SetLayoutDirection
     \omitvalue WA_InputMethodTransparent
     \omitvalue WA_WState_CompressKeys
diff --git a/src/corelib/tools/qdatetime.cpp b/src/corelib/tools/qdatetime.cpp
index c1027ed..9a361c0 100644
--- a/src/corelib/tools/qdatetime.cpp
+++ b/src/corelib/tools/qdatetime.cpp
@@ -75,6 +75,7 @@
 
 #if defined(Q_OS_SYMBIAN)
 #include <e32std.h>
+#include <tz.h>
 #endif
 
 QT_BEGIN_NAMESPACE
@@ -3721,23 +3722,32 @@ static QDateTimePrivate::Spec utcToLocal(QDate &date, QTime &time)
 #elif defined(Q_OS_SYMBIAN)
     // months and days are zero index based
     _LIT(KUnixEpoch, "19700000:000000.000000");
-    TTimeIntervalSeconds utcOffset = User::UTCOffset();
     TTimeIntervalSeconds tTimeIntervalSecsSince1Jan1970UTC(secsSince1Jan1970UTC);
     TTime epochTTime;
     TInt err = epochTTime.Set(KUnixEpoch);
     tm res;
     if(err == KErrNone) {
         TTime utcTTime = epochTTime + tTimeIntervalSecsSince1Jan1970UTC;
-        utcTTime = utcTTime + utcOffset;
-        TDateTime utcDateTime = utcTTime.DateTime();
-        res.tm_sec = utcDateTime.Second();
-        res.tm_min = utcDateTime.Minute();
-        res.tm_hour = utcDateTime.Hour();
-        res.tm_mday = utcDateTime.Day() + 1; // non-zero based index for tm struct
-        res.tm_mon = utcDateTime.Month();
-        res.tm_year = utcDateTime.Year() - 1900;
-        res.tm_isdst = 0;
-        brokenDown = &res;
+        TRAP(err,
+            RTz tz;
+            User::LeaveIfError(tz.Connect());
+            CleanupClosePushL(tz);
+            res.tm_isdst = tz.IsDaylightSavingOnL(*tz.GetTimeZoneIdL(),utcTTime);
+            User::LeaveIfError(tz.ConvertToLocalTime(utcTTime));
+            CleanupStack::PopAndDestroy(&tz));
+        if (KErrNone == err) {
+            TDateTime localDateTime = utcTTime.DateTime();
+            res.tm_sec = localDateTime.Second();
+            res.tm_min = localDateTime.Minute();
+            res.tm_hour = localDateTime.Hour();
+            res.tm_mday = localDateTime.Day() + 1; // non-zero based index for tm struct
+            res.tm_mon = localDateTime.Month();
+            res.tm_year = localDateTime.Year() - 1900;
+            // Symbian's timezone server doesn't know how to handle DST before year 1997
+            if (res.tm_year < 97)
+                res.tm_isdst = -1;
+            brokenDown = &res;
+        }
     }
 #elif !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
     // use the reentrant version of localtime() where available
@@ -3812,23 +3822,27 @@ static void localToUtc(QDate &date, QTime &time, int isdst)
 #elif defined(Q_OS_SYMBIAN)
     // months and days are zero index based
     _LIT(KUnixEpoch, "19700000:000000.000000");
-    TTimeIntervalSeconds utcOffset = TTimeIntervalSeconds(0 - User::UTCOffset().Int());
     TTimeIntervalSeconds tTimeIntervalSecsSince1Jan1970UTC(secsSince1Jan1970UTC);
     TTime epochTTime;
     TInt err = epochTTime.Set(KUnixEpoch);
     tm res;
     if(err == KErrNone) {
-        TTime utcTTime = epochTTime + tTimeIntervalSecsSince1Jan1970UTC;
-        utcTTime = utcTTime + utcOffset;
-        TDateTime utcDateTime = utcTTime.DateTime();
-        res.tm_sec = utcDateTime.Second();
-        res.tm_min = utcDateTime.Minute();
-        res.tm_hour = utcDateTime.Hour();
-        res.tm_mday = utcDateTime.Day() + 1; // non-zero based index for tm struct
-        res.tm_mon = utcDateTime.Month();
-        res.tm_year = utcDateTime.Year() - 1900;
-        res.tm_isdst = (int)isdst;
-        brokenDown = &res;
+        TTime localTTime = epochTTime + tTimeIntervalSecsSince1Jan1970UTC;
+        RTz tz;
+        if (KErrNone == tz.Connect()) {
+            if (KErrNone == tz.ConvertToUniversalTime(localTTime)) {
+                TDateTime utcDateTime = localTTime.DateTime();
+                res.tm_sec = utcDateTime.Second();
+                res.tm_min = utcDateTime.Minute();
+                res.tm_hour = utcDateTime.Hour();
+                res.tm_mday = utcDateTime.Day() + 1; // non-zero based index for tm struct
+                res.tm_mon = utcDateTime.Month();
+                res.tm_year = utcDateTime.Year() - 1900;
+                res.tm_isdst = (int)isdst;
+                brokenDown = &res;
+            }
+        tz.Close();
+        }
     }
 #elif !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
     // use the reentrant version of gmtime() where available