2 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <dali-toolkit/internal/text/markup-processor-embedded-item.h>
22 #include <dali/public-api/common/dali-vector.h>
26 #include <dali-toolkit/internal/text/embedded-item.h>
27 #include <dali-toolkit/internal/text/markup-processor-helper-functions.h>
37 const std::string XHTML_URL_ATTRIBUTE("url");
38 const std::string XHTML_WIDTH_ATTRIBUTE("width");
39 const std::string XHTML_HEIGHT_ATTRIBUTE("height");
40 const std::string XHTML_COLOR_BLENDING_ATTRIBUTE("color-blending");
42 const std::string NONE("none");
43 const std::string MULTIPLY("multiply");
46 void ProcessEmbeddedItem(const Tag& tag, EmbeddedItem& embeddedItem)
48 embeddedItem.url = nullptr;
49 embeddedItem.urlLength = 0u;
50 embeddedItem.width = 0u;
51 embeddedItem.height = 0u;
52 embeddedItem.colorBlendingMode = ColorBlendingMode::NONE;
54 for(Vector<Attribute>::ConstIterator it = tag.attributes.Begin(),
55 endIt = tag.attributes.End();
59 const Attribute& attribute(*it);
60 if(TokenComparison(XHTML_URL_ATTRIBUTE, attribute.nameBuffer, attribute.nameLength))
62 embeddedItem.urlLength = attribute.valueLength;
63 embeddedItem.url = new char[embeddedItem.urlLength];
64 memcpy(embeddedItem.url, attribute.valueBuffer, embeddedItem.urlLength);
65 // The memory is freed when the font run is removed from the logical model.
67 else if(TokenComparison(XHTML_WIDTH_ATTRIBUTE, attribute.nameBuffer, attribute.nameLength))
69 embeddedItem.width = StringToUint(attribute.valueBuffer);
71 else if(TokenComparison(XHTML_HEIGHT_ATTRIBUTE, attribute.nameBuffer, attribute.nameLength))
73 embeddedItem.height = StringToUint(attribute.valueBuffer);
75 else if(TokenComparison(XHTML_COLOR_BLENDING_ATTRIBUTE, attribute.nameBuffer, attribute.nameLength))
77 if(TokenComparison(MULTIPLY, attribute.valueBuffer, attribute.valueLength))
79 embeddedItem.colorBlendingMode = ColorBlendingMode::MULTIPLY;
87 } // namespace Toolkit