dali-toolkit/internal/text/markup-processor-character-spacing.cpp

   1 /*
   2  * Copyright (c) 2022 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 // FILE HEADER
  19 #include <dali-toolkit/internal/text/markup-processor-character-spacing.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/public-api/common/dali-vector.h>
  23
  24 // INTERNAL INCLUDES
  25 #include <dali-toolkit/internal/text/character-spacing-character-run.h>
  26 #include <dali-toolkit/internal/text/markup-processor-attribute-helper-functions.h>
  27 #include <dali-toolkit/internal/text/markup-processor-helper-functions.h>
  28 #include <dali-toolkit/internal/text/markup-tags-and-attributes.h>
  29
  30 namespace Dali
  31 {
  32 namespace Toolkit
  33 {
  34 namespace Text
  35 {
  36 void ProcessValueAttribute(const Attribute& attribute, CharacterSpacingCharacterRun& characterSpacingCharacterRun)
  37 {
  38   characterSpacingCharacterRun.value = ProcessFloatAttribute(attribute);
  39 }
  40
  41 void ProcessCharacterSpacingTag(const Tag& tag, CharacterSpacingCharacterRun& characterSpacingCharacterRun)
  42 {
  43   for(Vector<Attribute>::ConstIterator it    = tag.attributes.Begin(),
  44                                        endIt = tag.attributes.End();
  45       it != endIt;
  46       ++it)
  47   {
  48     const Attribute& attribute(*it);
  49
  50     if(TokenComparison(MARKUP::CHARACTER_SPACING_ATTRIBUTES::VALUE, attribute.nameBuffer, attribute.nameLength))
  51     {
  52       ProcessValueAttribute(attribute, characterSpacingCharacterRun);
  53     }
  54   }
  55 }
  56
  57 } // namespace Text
  58
  59 } // namespace Toolkit
  60
  61 } // namespace Dali