X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-field-impl.cpp;h=32beca1aa6df1cab0dd061257222c280e9f36a20;hp=ab9878d2e04392db25adf5864c2d53299fbf3ae4;hb=4946918df0bb894b946175b13529c656893c440a;hpb=75fe6c4a2f784bd52ccf8eb16049317825338a6e

diff --git a/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp
index ab9878d..32beca1 100644
--- a/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp
@@ -146,6 +146,8 @@ DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged",     SIGNAL_INP
 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "anchorClicked",         SIGNAL_ANCHOR_CLICKED         )
 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputFiltered",         SIGNAL_INPUT_FILTERED         )
 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "cursorPositionChanged", SIGNAL_CURSOR_POSITION_CHANGED)
+DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "selectionChanged",      SIGNAL_SELECTION_CHANGED      )
+DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "selectionCleared",      SIGNAL_SELECTION_CLEARED      )
 
 DALI_TYPE_REGISTRATION_END()
 // clang-format on
@@ -1215,6 +1217,35 @@ Uint32Pair TextField::GetTextSelectionRange() const
   return range;
 }
 
+string TextField::CopyText()
+{
+  string copiedText = "";
+  if(mController && mController->IsShowingRealText())
+  {
+    copiedText = mController->CopyText();
+  }
+  return copiedText;
+}
+
+string TextField::CutText()
+{
+  string cutText = "";
+  if(mController && mController->IsShowingRealText())
+  {
+    cutText = mController->CutText();
+  }
+  return cutText;
+}
+
+void TextField::PasteText()
+{
+  if(mController)
+  {
+    SetKeyInputFocus(); //Giving focus to the field that was passed to the PasteText in case the passed field (current field) doesn't have focus.
+    mController->PasteText();
+  }
+}
+
 InputMethodContext TextField::GetInputMethodContext()
 {
   return mInputMethodContext;
@@ -1263,6 +1294,22 @@ bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface*
       fieldImpl.InputFilteredSignal().Connect(tracker, functor);
     }
   }
+  else if(0 == strcmp(signalName.c_str(), SIGNAL_SELECTION_CHANGED))
+  {
+    if(field)
+    {
+      Internal::TextField& fieldImpl(GetImpl(field));
+      fieldImpl.SelectionChangedSignal().Connect(tracker, functor);
+    }
+  }
+  else if(0 == strcmp(signalName.c_str(), SIGNAL_SELECTION_CLEARED))
+  {
+    if(field)
+    {
+      Internal::TextField& fieldImpl(GetImpl(field));
+      fieldImpl.SelectionClearedSignal().Connect(tracker, functor);
+    }
+  }
   else
   {
     // signalName does not match any signal
@@ -1302,6 +1349,16 @@ DevelTextField::InputFilteredSignalType& TextField::InputFilteredSignal()
   return mInputFilteredSignal;
 }
 
+DevelTextField::SelectionChangedSignalType& TextField::SelectionChangedSignal()
+{
+  return mSelectionChangedSignal;
+}
+
+DevelTextField::SelectionClearedSignalType& TextField::SelectionClearedSignal()
+{
+  return mSelectionClearedSignal;
+}
+
 void TextField::OnInitialize()
 {
   Actor self = Self();
@@ -1344,6 +1401,7 @@ void TextField::OnInitialize()
   // Forward input events to controller
   EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
   GetTapGestureDetector().SetMaximumTapsRequired(2);
+  GetTapGestureDetector().ReceiveAllTapEvents(true);
 
   self.TouchedSignal().Connect(this, &TextField::OnTouched);
 
@@ -1503,6 +1561,16 @@ void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
     EmitCursorPositionChangedSignal();
   }
 
+  if(mSelectionChanged)
+  {
+    EmitSelectionChangedSignal();
+  }
+
+  if(mSelectionCleared)
+  {
+    EmitSelectionClearedSignal();
+  }
+
   // The text-field emits signals when the input style changes. These changes of style are
   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
   // can't be emitted during the size negotiation as the callbacks may update the UI.
@@ -1892,6 +1960,43 @@ void TextField::InputFiltered(Toolkit::InputFilter::Property::Type type)
   mInputFilteredSignal.Emit(handle, type);
 }
 
+void TextField::EmitSelectionChangedSignal()
+{
+  Dali::Toolkit::TextField handle(GetOwner());
+  mSelectionChangedSignal.Emit(handle, mOldSelectionStart, mOldSelectionEnd);
+  mSelectionChanged = false;
+}
+
+void TextField::EmitSelectionClearedSignal()
+{
+  Dali::Toolkit::TextField handle(GetOwner());
+  mSelectionClearedSignal.Emit(handle);
+  mSelectionCleared = false;
+}
+
+void TextField::SelectionChanged(uint32_t oldStart, uint32_t oldEnd, uint32_t newStart, uint32_t newEnd)
+{
+  if(((oldStart != newStart) || (oldEnd != newEnd)) && !mSelectionChanged)
+  {
+    if(newStart == newEnd)
+    {
+      mSelectionCleared = true;
+    }
+
+    mSelectionChanged  = true;
+    mOldSelectionStart = oldStart;
+    mOldSelectionEnd   = oldEnd;
+
+    if(mOldSelectionStart > mOldSelectionEnd)
+    {
+      //swap
+      uint32_t temp      = mOldSelectionStart;
+      mOldSelectionStart = mOldSelectionEnd;
+      mOldSelectionEnd   = temp;
+    }
+  }
+}
+
 void TextField::AddDecoration(Actor& actor, bool needsClipping)
 {
   if(actor)
@@ -2029,7 +2134,12 @@ TextField::TextField()
   mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
   mHasBeenStaged(false),
   mTextChanged(false),
-  mCursorPositionChanged(false)
+  mCursorPositionChanged(false),
+  mSelectionChanged(false),
+  mSelectionCleared(false),
+  mOldPosition(0u),
+  mOldSelectionStart(0u),
+  mOldSelectionEnd(0u)
 {
 }