Removed some redundant methods from TextController & Moved some code to other files

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

diff --git a/dali-toolkit/internal/text/text-controller-text-updater.cpp b/dali-toolkit/internal/text/text-controller-text-updater.cpp
index 36a2133..0bcb97f 100644 (file)
--- a/dali-toolkit/internal/text/text-controller-text-updater.cpp
+++ b/dali-toolkit/internal/text/text-controller-text-updater.cpp
@@ -26,6 +26,7 @@
 #include <dali-toolkit/internal/text/character-set-conversion.h>
 #include <dali-toolkit/internal/text/markup-processor.h>
 #include <dali-toolkit/internal/text/text-controller-impl.h>
+#include <dali-toolkit/internal/text/text-controller-placeholder-handler.h>
 #include <dali-toolkit/internal/text/text-editable-control-interface.h>
 
 namespace
@@ -55,7 +56,7 @@ void Controller::TextUpdater::SetText(Controller& controller, const std::string&
   ResetText(controller);
 
   // Remove the style.
-  controller.ClearStyleData();
+  impl.ClearStyleData();
 
   CharacterIndex lastCursorIndex = 0u;
 
@@ -69,6 +70,11 @@ void Controller::TextUpdater::SetText(Controller& controller, const std::string&
        (EventData::EDITING_WITH_GRAB_HANDLE == eventData->mState) ||
        (EventData::EDITING_WITH_PASTE_POPUP == eventData->mState))
     {
+      if((impl.mSelectableControlInterface != nullptr) && (EventData::SELECTING == eventData->mState))
+      {
+        impl.mSelectableControlInterface->SelectionChanged(eventData->mLeftSelectionPosition, eventData->mRightSelectionPosition, eventData->mPrimaryCursorPosition, eventData->mPrimaryCursorPosition);
+      }
+
       impl.ChangeState(EventData::EDITING);
     }
   }
@@ -83,7 +89,8 @@ void Controller::TextUpdater::SetText(Controller& controller, const std::string&
                                         logicalModel->mFontDescriptionRuns,
                                         logicalModel->mEmbeddedItems,
                                         logicalModel->mAnchors,
-                                        logicalModel->mUnderlinedCharacterRuns);
+                                        logicalModel->mUnderlinedCharacterRuns,
+                                        logicalModel->mBackgroundColorRuns);
 
     Length         textSize = 0u;
     const uint8_t* utf8     = NULL;
@@ -135,14 +142,16 @@ void Controller::TextUpdater::SetText(Controller& controller, const std::string&
   }
   else
   {
-    controller.ShowPlaceholderText();
+    PlaceholderHandler::ShowPlaceholderText(impl);
   }
 
+  unsigned int oldCursorPos = (nullptr != eventData ? eventData->mPrimaryCursorPosition : 0);
+
   // Resets the cursor position.
   controller.ResetCursorPosition(lastCursorIndex);
 
   // Scrolls the text to make the cursor visible.
-  controller.ResetScrollPosition();
+  impl.ResetScrollPosition();
 
   impl.RequestRelayout();
 
@@ -155,6 +164,7 @@ void Controller::TextUpdater::SetText(Controller& controller, const std::string&
   // Do this last since it provides callbacks into application code.
   if(NULL != impl.mEditableControlInterface)
   {
+    impl.mEditableControlInterface->CursorPositionChanged(oldCursorPos, lastCursorIndex);
     impl.mEditableControlInterface->TextChanged(true);
   }
 }
@@ -171,9 +181,10 @@ void Controller::TextUpdater::InsertText(Controller& controller, const std::stri
     return;
   }
 
-  bool removedPrevious  = false;
-  bool removedSelected  = false;
-  bool maxLengthReached = false;
+  bool         removedPrevious  = false;
+  bool         removedSelected  = false;
+  bool         maxLengthReached = false;
+  unsigned int oldCursorPos     = eventData->mPrimaryCursorPosition;
 
   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::InsertText %p %s (%s) mPrimaryCursorPosition %d mPreEditFlag %d mPreEditStartPosition %d mPreEditLength %d\n", &controller, text.c_str(), (COMMIT == type ? "COMMIT" : "PRE_EDIT"), eventData->mPrimaryCursorPosition, eventData->mPreEditFlag, eventData->mPreEditStartPosition, eventData->mPreEditLength);
 
@@ -395,7 +406,7 @@ void Controller::TextUpdater::InsertText(Controller& controller, const std::stri
      impl.IsPlaceholderAvailable())
   {
     // Show place-holder if empty after removing the pre-edit text
-    controller.ShowPlaceholderText();
+    PlaceholderHandler::ShowPlaceholderText(impl);
     eventData->mUpdateCursorPosition = true;
     impl.ClearPreEditFlag();
   }
@@ -417,6 +428,11 @@ void Controller::TextUpdater::InsertText(Controller& controller, const std::stri
     }
   }
 
+  if(nullptr != impl.mEditableControlInterface)
+  {
+    impl.mEditableControlInterface->CursorPositionChanged(oldCursorPos, eventData->mPrimaryCursorPosition);
+  }
+
   if(maxLengthReached)
   {
     DALI_LOG_INFO(gLogFilter, Debug::Verbose, "MaxLengthReached (%d)\n", logicalModel->mText.Count());
@@ -560,6 +576,11 @@ bool Controller::TextUpdater::RemoveText(
         RemoveTextAnchor(controller, cursorOffset, numberOfCharacters, previousCursorIndex);
       }
 
+      if(nullptr != impl.mEditableControlInterface)
+      {
+        impl.mEditableControlInterface->CursorPositionChanged(previousCursorIndex, cursorIndex);
+      }
+
       // Cursor position retreat
       previousCursorIndex = cursorIndex;
 
@@ -587,6 +608,9 @@ bool Controller::TextUpdater::RemoveSelectedText(Controller& controller)
   if(EventData::SELECTING == impl.mEventData->mState)
   {
     std::string removedString;
+    uint32_t    oldSelStart = impl.mEventData->mLeftSelectionPosition;
+    uint32_t    oldSelEnd   = impl.mEventData->mRightSelectionPosition;
+
     impl.RetrieveSelection(removedString, true);
 
     if(!removedString.empty())
@@ -603,6 +627,11 @@ bool Controller::TextUpdater::RemoveSelectedText(Controller& controller)
 
         RemoveTextAnchor(controller, cursorOffset, numberOfCharacters, previousCursorIndex);
       }
+
+      if(impl.mSelectableControlInterface != nullptr)
+      {
+        impl.mSelectableControlInterface->SelectionChanged(oldSelStart, oldSelEnd, impl.mEventData->mPrimaryCursorPosition, impl.mEventData->mPrimaryCursorPosition);
+      }
     }
   }