Remove unused functions

[platform/core/uifw/dali-toolkit.git] / base / dali-toolkit / internal / controls / text-input / text-input-impl.cpp

diff --git a/base/dali-toolkit/internal/controls/text-input/text-input-impl.cpp b/base/dali-toolkit/internal/controls/text-input/text-input-impl.cpp
index e01c471..d82cb4f 100644 (file)
--- a/base/dali-toolkit/internal/controls/text-input/text-input-impl.cpp
+++ b/base/dali-toolkit/internal/controls/text-input/text-input-impl.cpp
@@ -86,36 +86,6 @@ enum SelectionState
   SelectionFinished                         ///< Finished selected section
 };
 
-/**
- * Whether the given style is the default style or not.
- * @param[in] style The given style.
- * @return \e true if the given style is the default. Otherwise it returns \e false.
- */
-bool IsDefaultStyle( const TextStyle& style )
-{
-  return DEFAULT_TEXT_STYLE == style;
-}
-
-/**
- * Whether the given styled text is using the default style or not.
- * @param[in] textArray The given text.
- * @return \e true if the given styled text is using the default style. Otherwise it returns \e false.
- */
-bool IsTextDefaultStyle( const Toolkit::MarkupProcessor::StyledTextArray& textArray )
-{
-  for( Toolkit::MarkupProcessor::StyledTextArray::const_iterator it = textArray.begin(), endIt = textArray.end(); it != endIt; ++it )
-  {
-    const TextStyle& style( (*it).mStyle );
-
-    if( !IsDefaultStyle( style ) )
-    {
-      return false;
-    }
-  }
-
-  return true;
-}
-
 std::size_t FindVisibleCharacterLeft( std::size_t cursorPosition, const Toolkit::TextView::CharacterLayoutInfoContainer& characterLayoutInfoTable )
 {
   for( Toolkit::TextView::CharacterLayoutInfoContainer::const_reverse_iterator it = characterLayoutInfoTable.rbegin() + characterLayoutInfoTable.size() - cursorPosition, endIt = characterLayoutInfoTable.rend();
@@ -1401,10 +1371,20 @@ void TextInput::OnDoubleTap(Dali::Actor actor, Dali::TapGesture tap)
        imfManager.NotifyCursorPosition();
      }
 
-     SelectText( start, end );
+     if ( !mStyledText.at(end-1).mText[0].IsWhiteSpace() )
+     {
+       SelectText( start, end );
+       ShowPopupCutCopyPaste();
+     }
+     else
+     {
+       RemoveHighlight( false ); // Remove highlight but do not auto hide popup
+       HidePopup( false ); // Hide popup with setting to do auto show.
+       SetUpPopupSelection( false ); // Set to false so if nearest word is whitespace it will not show cut button.
+       ShowPopup();
+     }
    }
-   // if no text but clipboard has content then show paste option
-   if ( ( mClipboard && mClipboard.NumberOfItems() ) || !mStyledText.empty() )
+   else if ( mClipboard && mClipboard.NumberOfItems() )
    {
      ShowPopupCutCopyPaste();
    }
@@ -1453,26 +1433,6 @@ void TextInput::OnTextTap(Dali::Actor actor, Dali::TapGesture tap)
     {
       // Set the initial cursor position in the tap point.
       ReturnClosestIndex(tap.localPoint, mCursorPosition );
-
-      // Create the grab handle.
-      // TODO Make this a re-usable function.
-      if ( IsGrabHandleEnabled() )
-      {
-        const Vector3 cursorPosition = GetActualPositionFromCharacterPosition(mCursorPosition);
-
-        CreateGrabHandle();
-
-        mActualGrabHandlePosition.x = cursorPosition.x; // Set grab handle to be at the cursor position
-        mActualGrabHandlePosition.y = cursorPosition.y; // Set grab handle to be at the cursor position
-        mGrabHandle.SetPosition( mActualGrabHandlePosition + UI_OFFSET );
-        ShowGrabHandleAndSetVisibility( mIsGrabHandleInScrollArea );
-
-      }
-
-      // Edit mode started after grab handle created to ensure the signal InputStarted is sent last.
-      // This is used to ensure if selecting text hides the grab handle then this code is run after grab handle is created,
-      // otherwise the Grab handle will be shown when selecting.
-
       StartEditMode();
     }
   }
@@ -1526,6 +1486,9 @@ void TextInput::OnTextTap(Dali::Actor actor, Dali::TapGesture tap)
     }
   }
 
+  // Edit mode started after grab handle created to ensure the signal InputStarted is sent last.
+  // This is used to ensure if selecting text hides the grab handle then this code is run after grab handle is created,
+  // otherwise the Grab handle will be shown when selecting.
   if ( createGrabHandle && IsGrabHandleEnabled() )
   {
     const Vector3 cursorPosition = GetActualPositionFromCharacterPosition(mCursorPosition);
@@ -3851,7 +3814,7 @@ void TextInput::ShowPopupCutCopyPaste()
   ShowPopup();
 }
 
-void TextInput::SetUpPopupSelection()
+void TextInput::SetUpPopupSelection( bool showCutButton )
 {
   ClearPopup();
   mPopupPanel.CreateOrderedListOfOptions(); // todo Move this so only run when order has changed
@@ -3860,7 +3823,7 @@ void TextInput::SetUpPopupSelection()
   {
     mPopupPanel.TogglePopupButtonOnOff( TextInputPopup::ButtonsSelectAll, true );
     mPopupPanel.TogglePopupButtonOnOff( TextInputPopup::ButtonsSelect, true );
-    mPopupPanel.TogglePopupButtonOnOff( TextInputPopup::ButtonsCut, true );
+    mPopupPanel.TogglePopupButtonOnOff( TextInputPopup::ButtonsCut, showCutButton );
   }
   // if clipboard has valid contents then offer paste option
   if( mClipboard && mClipboard.NumberOfItems() )
@@ -4687,7 +4650,7 @@ void TextInput::KeyboardStatusChanged(bool keyboardShown)
 }
 
 // Removes highlight and resumes edit mode state
-void TextInput::RemoveHighlight()
+void TextInput::RemoveHighlight( bool hidePopup )
 {
   DALI_LOG_INFO(gLogFilter, Debug::General, "RemoveHighlight\n");
 
@@ -4717,7 +4680,10 @@ void TextInput::RemoveHighlight()
     // NOTE: We cannot dereference mHighlightMesh, due
     // to a bug in how the scene-graph MeshRenderer uses the Mesh data incorrectly.
 
-    HidePopup();
+    if ( hidePopup )
+    {
+      HidePopup();
+    }
   }
 
   mSelectionHandleOnePosition = 0;