From: joogab yun <joogab.yun@samsung.com>
Date: Mon, 7 Oct 2019 00:43:22 +0000 (+0000)
Subject: Merge "Fixed issue where only the last line was aligned in the case of a multiline... 
X-Git-Tag: dali_1.4.41~2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=commitdiff_plain;h=031078c7bcb293beebd4918b03ae1809e00fe958;hp=9d90f1c756062234808cbfab600260fc4a42d9bb

Merge "Fixed issue where only the last line was aligned in the case of a multiline input text editor" into devel/master
---

diff --git a/dali-toolkit/internal/text/text-controller-impl.cpp b/dali-toolkit/internal/text/text-controller-impl.cpp
index 90eb88c..2686153 100755
--- a/dali-toolkit/internal/text/text-controller-impl.cpp
+++ b/dali-toolkit/internal/text/text-controller-impl.cpp
@@ -110,7 +110,8 @@ EventData::EventData( DecoratorPtr decorator, InputMethodContext& inputMethodCon
   mIsPlaceholderPixelSize( false ),
   mIsPlaceholderElideEnabled( false ),
   mPlaceholderEllipsisFlag( false ),
-  mShiftSelectionFlag( true )
+  mShiftSelectionFlag( true ),
+  mUpdateAlignment( false )
 {
 }
 
diff --git a/dali-toolkit/internal/text/text-controller-impl.h b/dali-toolkit/internal/text/text-controller-impl.h
index 5527870..5dd231a 100755
--- a/dali-toolkit/internal/text/text-controller-impl.h
+++ b/dali-toolkit/internal/text/text-controller-impl.h
@@ -167,6 +167,7 @@ struct EventData
   bool mIsPlaceholderElideEnabled       : 1;   ///< True if the placeholder text's elide is enabled.
   bool mPlaceholderEllipsisFlag         : 1;   ///< True if the text controller sets the placeholder ellipsis.
   bool mShiftSelectionFlag              : 1;   ///< True if the text selection using Shift key is enabled.
+  bool mUpdateAlignment                 : 1;   ///< True if the whole text needs to be full aligned..
 };
 
 struct ModifyEvent
diff --git a/dali-toolkit/internal/text/text-controller.cpp b/dali-toolkit/internal/text/text-controller.cpp
index fee1690..44a6788 100755
--- a/dali-toolkit/internal/text/text-controller.cpp
+++ b/dali-toolkit/internal/text/text-controller.cpp
@@ -396,6 +396,11 @@ void Controller::SetHorizontalAlignment( Text::HorizontalAlignment::Type alignme
     // Set the flag to redo the alignment operation.
     mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | ALIGN );
 
+    if( mImpl->mEventData )
+    {
+      mImpl->mEventData->mUpdateAlignment = true;
+    }
+
     mImpl->RequestRelayout();
   }
 }
@@ -3945,11 +3950,23 @@ bool Controller::DoRelayout( const Size& size,
     // The laid-out lines.
     Vector<LineRun>& lines = mImpl->mModel->mVisualModel->mLines;
 
+    CharacterIndex alignStartIndex = startIndex;
+    Length alignRequestedNumberOfCharacters = requestedNumberOfCharacters;
+
+    // the whole text needs to be full aligned.
+    // If you do not do a full aligned, only the last line of the multiline input is aligned.
+    if(  mImpl->mEventData && mImpl->mEventData->mUpdateAlignment )
+    {
+      alignStartIndex = 0u;
+      alignRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
+      mImpl->mEventData->mUpdateAlignment = false;
+    }
+
     // Need to align with the control's size as the text may contain lines
     // starting either with left to right text or right to left.
     mImpl->mLayoutEngine.Align( size,
-                                startIndex,
-                                requestedNumberOfCharacters,
+                                alignStartIndex,
+                                alignRequestedNumberOfCharacters,
                                 mImpl->mModel->mHorizontalAlignment,
                                 lines,
                                 mImpl->mModel->mAlignmentOffset,