Prevent selected text from being erased by Power button.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / text-controller.cpp

diff --git a/dali-toolkit/internal/text/text-controller.cpp b/dali-toolkit/internal/text/text-controller.cpp
index 52c64dd..814c4fe 100644 (file)
--- a/dali-toolkit/internal/text/text-controller.cpp
+++ b/dali-toolkit/internal/text/text-controller.cpp
@@ -23,6 +23,7 @@
 #include <iostream>
 #include <dali/public-api/adaptor-framework/key.h>
 #include <dali/integration-api/debug.h>
+#include <dali/devel-api/adaptor-framework/clipboard-event-notifier.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/internal/text/bidirectional-support.h>
@@ -84,6 +85,17 @@ void Controller::SetText( const std::string& text )
 
   CharacterIndex lastCursorIndex = 0u;
 
+  if( mImpl->mEventData )
+  {
+    // If popup shown then hide it by switching to Editing state
+    if ( EventData::SELECTING == mImpl->mEventData->mState ||
+         EventData::SELECTION_CHANGED == mImpl->mEventData->mState ||
+         EventData::EDITING_WITH_POPUP == mImpl->mEventData->mState )
+    {
+      mImpl->ChangeState( EventData::EDITING );
+    }
+  }
+
   if( !text.empty() )
   {
     //  Convert text into UTF-32
@@ -1140,6 +1152,11 @@ bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
     {
       textChanged = BackspaceKeyEvent();
     }
+    else if ( IsKey( keyEvent,  Dali::DALI_KEY_POWER ) || IsKey( keyEvent, Dali::DALI_KEY_MENU ) )
+    {
+      // Do nothing when the Power or Menu Key is pressed.
+      // It avoids call the InsertText() method and delete the selected text.
+    }
     else
     {
       DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::KeyEvent %p keyString %s\n", this, keyString.c_str() );
@@ -1220,6 +1237,8 @@ void Controller::InsertText( const std::string& text, Controller::InsertType typ
       ResetText();
     }
 
+    mImpl->ChangeState( EventData::EDITING );
+
     // Handle the IMF (predicitive text) state changes
     if( mImpl->mEventData )
     {
@@ -1325,9 +1344,8 @@ void Controller::TapEvent( unsigned int tapCount, float x, float y )
     const bool isShowingPlaceholderText = mImpl->IsShowingPlaceholderText();
     if( 1u == tapCount )
     {
-      bool tapDuringEditMode( EventData::EDITING == mImpl->mEventData->mState );
-
-      if( !isShowingPlaceholderText && tapDuringEditMode )
+      if( !isShowingPlaceholderText &&
+          ( EventData::EDITING == mImpl->mEventData->mState ) )
       {
         mImpl->mEventData->mDecorator->SetHandleActive( GRAB_HANDLE, true );
         mImpl->mEventData->mDecorator->SetPopupActive( false );
@@ -1463,6 +1481,20 @@ void Controller::DecorationEvent( HandleType handleType, HandleState state, floa
   }
 }
 
+void Controller::PasteText( const std::string& stringToPaste )
+{
+  InsertText( stringToPaste, Text::Controller::COMMIT );
+  mImpl->ChangeState( EventData::EDITING );
+  mImpl->RequestRelayout();
+}
+
+void Controller::PasteClipboardItemEvent()
+{
+  ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
+  std::string stringToPaste( notifier.GetContent() );
+  PasteText( stringToPaste );
+}
+
 void Controller::TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button )
 {
   if( NULL == mImpl->mEventData )
@@ -1500,9 +1532,7 @@ void Controller::TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Butt
     {
       std::string stringToPaste("");
       mImpl->GetTextFromClipboard( 0, stringToPaste ); // Paste latest item from system clipboard
-      InsertText( stringToPaste, Text::Controller::CLIPBOARD );
-      mImpl->ChangeState( EventData::EDITING );
-      mImpl->RequestRelayout();
+      PasteText( stringToPaste );
       break;
     }
     case Toolkit::TextSelectionPopup::SELECT:
@@ -1524,6 +1554,7 @@ void Controller::TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Butt
     }
     case Toolkit::TextSelectionPopup::CLIPBOARD:
     {
+      mImpl->ShowClipboard();
       break;
     }
     case Toolkit::TextSelectionPopup::NONE:
@@ -1599,7 +1630,6 @@ ImfManager::ImfCallbackData Controller::OnImfEvent( ImfManager& imfManager, cons
   return callbackData;
 }
 
-
 Controller::~Controller()
 {
   delete mImpl;