dali-toolkit/internal/text/segmentation.cpp

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali-toolkit/internal/text/segmentation.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/public-api/text-abstraction/segmentation.h>
  23
  24 namespace Dali
  25 {
  26
  27 namespace Toolkit
  28 {
  29
  30 namespace Text
  31 {
  32
  33 void SetLineBreakInfo( const Vector<Character>& text,
  34                        Vector<LineBreakInfo>& lineBreakInfo )
  35 {
  36   const Length numberOfCharacters = text.Count();
  37
  38   if( 0u == numberOfCharacters )
  39   {
  40     // Nothing to do if there are no characters.
  41     return;
  42   }
  43
  44   // Retrieve the line break info.
  45   lineBreakInfo.Resize( numberOfCharacters );
  46   TextAbstraction::Segmentation::Get().GetLineBreakPositions( text.Begin(),
  47                                                               numberOfCharacters,
  48                                                               lineBreakInfo.Begin() );
  49 }
  50
  51 void ReplaceLineBreakInfo( LogicalModel& model,
  52                            CharacterIndex characterIndex,
  53                            Length numberOfCharactersToRemove,
  54                            Length numberOfCharactersToInsert )
  55 {
  56 }
  57
  58 void SetWordBreakInfo( const Vector<Character>& text,
  59                        Vector<WordBreakInfo>& wordBreakInfo )
  60 {
  61   const Length numberOfCharacters = text.Count();
  62
  63   if( 0u == numberOfCharacters )
  64   {
  65     // Nothing to do if there are no characters.
  66     return;
  67   }
  68
  69   // Retrieve the word break info.
  70   wordBreakInfo.Resize( numberOfCharacters );
  71   TextAbstraction::Segmentation::Get().GetWordBreakPositions( text.Begin(),
  72                                                               numberOfCharacters,
  73                                                               wordBreakInfo.Begin() );
  74 }
  75
  76 void ReplaceWordBreakInfo( LogicalModel& model,
  77                            CharacterIndex characterIndex,
  78                            Length numberOfCharactersToRemove,
  79                            Length numberOfCharactersToInsert )
  80 {
  81 }
  82
  83 } // namespace Text
  84
  85 } // namespace Toolkit
  86
  87 } // namespace Dali