Debugger: Use hard string limit for displayed strings

Currently 100000 to balance between usability (~14sec here)
and usability (e.g. size of typical source text files)

Change-Id: I8a54c81b104a87ec03babf85cbda2e6cea7d3f70
Reviewed-by: hjk <hjk121@nokiamail.com>

share/qtcreator/debugger/qttypes.py

@@ -63,10 +63,10 @@ def qdump__QByteArray(d, value):
         d.putDisplay(StopDisplay)
     elif format == 2:
         d.putField("editformat", DisplayLatin1String)
-        d.putField("editvalue", d.encodeByteArray(value))
+        d.putField("editvalue", d.encodeByteArray(value, limit=100000))
     elif format == 3:
         d.putField("editformat", DisplayUtf8String)
-        d.putField("editvalue", d.encodeByteArray(value))
+        d.putField("editvalue", d.encodeByteArray(value, limit=100000))
     if d.isExpanded():
         d.putArrayData(data, size, d.charType())
 
@@ -1740,7 +1740,7 @@ def qdump__QString(d, value):
         d.putDisplay(StopDisplay)
     elif format == 2:
         d.putField("editformat", DisplayUtf16String)
-        d.putField("editvalue", d.encodeString(value, limit=None))
+        d.putField("editvalue", d.encodeString(value, limit=100000))
     if d.isExpanded():
         d.putArrayData(data, size, d.lookupType(d.qtNamespace() + "QChar"))
 

share/qtcreator/debugger/stdtypes.py

@@ -447,7 +447,8 @@ def qdump_stringHelper(d, data, size, charSize):
         d.putDisplay(StopDisplay)
     elif format == 2:
         d.putField("editformat", displayType)
-        d.putField("editvalue", d.readMemory(data, size))
+        elided, shown = d.computeLimit(size, 100000)
+        d.putField("editvalue", d.readMemory(data, shown))
 
 
 def qdump__std____1__string(d, value):