*/\r
\r
// EXTERNAL INCLUDES\r
-\r
-#include <string.h>\r
-#include <array>\r
-#include <atomic>\r
-#include <bitset>\r
-#include <cassert>\r
-#include <exception>\r
-#include <functional>\r
-#include <list>\r
-#include <map>\r
-#include <memory>\r
-#include <sstream>\r
#include <string>\r
#include <unordered_map>\r
#include <vector>\r
\r
// INTERNAL INCLUDES\r
+#include <dali/devel-api/adaptor-framework/accessibility-bitset.h>\r
#include <dali/public-api/dali-adaptor-common.h>\r
\r
namespace Dali\r
NAME,\r
ROLE,\r
DESCRIPTION,\r
- STATE\r
+ STATE,\r
+ MAX_COUNT\r
};\r
\r
/**\r
- * @brief Helper class for storing values treated as bit sets\r
- * This class provides all bitset-like methods for bitset size larger, than long long int\r
- * @see Dali::Accessibility::Accessible::GetStates\r
- * @see Dali::Accessibility::Accessible::GetRoles\r
+ * @brief Enumeration of all AT-SPI interfaces.\r
+ *\r
+ * @see Dali::Accessibility::Accessible::GetInterfaceName()\r
+ * @see Dali::Accessibility::AtspiInterfaceType\r
*/\r
-template<size_t I, typename S>\r
-class BitSets\r
+enum class AtspiInterface\r
{\r
- std::array<uint32_t, I> mData;\r
-\r
- void Set()\r
- {\r
- }\r
-\r
- static constexpr bool Accepts()\r
- {\r
- return true;\r
- }\r
-\r
- template<typename T>\r
- static constexpr bool Accepts()\r
- {\r
- return std::is_enum<T>::value;\r
- }\r
-\r
- template<typename T, typename T2, typename... ARGS>\r
- static constexpr bool Accepts()\r
- {\r
- return std::is_enum<T>::value && Accepts<T2, ARGS...>();\r
- }\r
-\r
- template<typename T, typename... ARGS>\r
- void Set(T t, ARGS... args)\r
- {\r
- (*this)[t] = true;\r
- Set(args...);\r
- }\r
-\r
-public:\r
- BitSets()\r
- {\r
- for(auto& u : mData)\r
- {\r
- u = 0;\r
- }\r
- }\r
- BitSets(const BitSets&) = default;\r
- BitSets(BitSets&&) = default;\r
-\r
- template<typename T, typename... ARGS, typename std::enable_if<Accepts<T, ARGS...>()>::type* = nullptr>\r
- BitSets(T t, ARGS... args)\r
- {\r
- for(auto& u : mData)\r
- {\r
- u = 0;\r
- }\r
- Set(t, args...);\r
- }\r
-\r
- explicit BitSets(std::array<uint32_t, I> d)\r
- {\r
- for(auto i = 0u; i < I; ++i)\r
- {\r
- mData[i] = d[i];\r
- }\r
- }\r
-\r
- explicit BitSets(std::array<int32_t, I> d)\r
- {\r
- for(auto i = 0u; i < I; ++i)\r
- {\r
- mData[i] = static_cast<uint32_t>(d[i]);\r
- }\r
- }\r
-\r
- BitSets& operator=(const BitSets&) = default;\r
- BitSets& operator=(BitSets&&) = default;\r
-\r
- struct Reference\r
- {\r
- std::array<uint32_t, I>& data;\r
- size_t pos;\r
-\r
- Reference& operator=(Reference r)\r
- {\r
- (*this) = static_cast<bool>(r);\r
- return *this;\r
- }\r
-\r
- Reference& operator=(bool v)\r
- {\r
- if(v)\r
- {\r
- data[pos / 32] |= 1 << (pos & 31);\r
- }\r
- else\r
- {\r
- data[pos / 32] &= ~(1 << (pos & 31));\r
- }\r
- return *this;\r
- }\r
-\r
- operator bool() const\r
- {\r
- auto i = static_cast<size_t>(pos);\r
- return (data[i / 32] & (1 << (i & 31))) != 0;\r
- }\r
- }; // Reference struct\r
-\r
- Reference operator[](S index)\r
- {\r
- return {mData, static_cast<size_t>(index)};\r
- }\r
-\r
- bool operator[](S index) const\r
- {\r
- auto i = static_cast<size_t>(index);\r
- return (mData[i / 32] & (1 << (i & 31))) != 0;\r
- }\r
-\r
- std::array<uint32_t, I> GetRawData() const\r
- {\r
- return mData;\r
- }\r
-\r
- BitSets operator|(BitSets b) const\r
- {\r
- BitSets r;\r
- for(auto i = 0u; i < I; ++i)\r
- {\r
- r.mData[i] = mData[i] | b.mData[i];\r
- }\r
- return r;\r
- }\r
-\r
- BitSets operator^(BitSets b) const\r
- {\r
- BitSets r;\r
- for(auto i = 0u; i < I; ++i)\r
- {\r
- r.mData[i] = mData[i] ^ b.mData[i];\r
- }\r
- return r;\r
- }\r
-\r
- BitSets operator&(BitSets b) const\r
- {\r
- BitSets r;\r
- for(auto i = 0u; i < I; ++i)\r
- {\r
- r.mData[i] = mData[i] & b.mData[i];\r
- }\r
- return r;\r
- }\r
+ ACCESSIBLE,\r
+ ACTION,\r
+ APPLICATION,\r
+ CACHE,\r
+ COLLECTION,\r
+ COMPONENT,\r
+ DEVICE_EVENT_CONTROLLER,\r
+ DEVICE_EVENT_LISTENER,\r
+ DOCUMENT,\r
+ EDITABLE_TEXT,\r
+ EVENT_DOCUMENT,\r
+ EVENT_FOCUS,\r
+ EVENT_KEYBOARD,\r
+ EVENT_MOUSE,\r
+ EVENT_OBJECT,\r
+ EVENT_TERMINAL,\r
+ EVENT_WINDOW,\r
+ HYPERLINK,\r
+ HYPERTEXT,\r
+ IMAGE,\r
+ REGISTRY,\r
+ SELECTION,\r
+ SOCKET,\r
+ TABLE,\r
+ TABLE_CELL,\r
+ TEXT,\r
+ VALUE,\r
+ MAX_COUNT\r
+};\r
\r
- bool operator==(BitSets b) const\r
- {\r
- for(auto i = 0u; i < I; ++i)\r
- {\r
- if(mData[i] != b.mData[i])\r
- {\r
- return false;\r
- }\r
- }\r
- return true;\r
- }\r
+/**\r
+ * @brief Enumeration of all AT-SPI events.\r
+ */\r
+enum class AtspiEvent\r
+{\r
+ PROPERTY_CHANGED,\r
+ BOUNDS_CHANGED,\r
+ LINK_SELECTED,\r
+ STATE_CHANGED,\r
+ CHILDREN_CHANGED,\r
+ VISIBLE_DATA_CHANGED,\r
+ SELECTION_CHANGED,\r
+ MODEL_CHANGED,\r
+ ACTIVE_DESCENDANT_CHANGED,\r
+ ROW_INSERTED,\r
+ ROW_REORDERED,\r
+ ROW_DELETED,\r
+ COLUMN_INSERTED,\r
+ COLUMN_REORDERED,\r
+ COLUMN_DELETED,\r
+ TEXT_BOUNDS_CHANGED,\r
+ TEXT_SELECTION_CHANGED,\r
+ TEXT_CHANGED,\r
+ TEXT_ATTRIBUTES_CHANGED,\r
+ TEXT_CARET_MOVED,\r
+ ATTRIBUTES_CHANGED,\r
+ MOVED_OUT,\r
+ WINDOW_CHANGED,\r
+ MAX_COUNT\r
+};\r
\r
- bool operator!=(BitSets b) const\r
- {\r
- return !((*this) == b);\r
- }\r
+using AtspiInterfaces = EnumBitSet<AtspiInterface, AtspiInterface::MAX_COUNT>;\r
+using AtspiEvents = EnumBitSet<AtspiEvent, AtspiEvent::MAX_COUNT>;\r
+using ReadingInfoTypes = EnumBitSet<ReadingInfoType, ReadingInfoType::MAX_COUNT>;\r
+using States = EnumBitSet<State, State::MAX_COUNT>;\r
+using Attributes = std::unordered_map<std::string, std::string>;\r
\r
- explicit operator bool() const\r
- {\r
- for(auto& u : mData)\r
- {\r
- if(u)\r
- {\r
- return true;\r
- }\r
- }\r
- return false;\r
- }\r
+namespace Internal\r
+{\r
+/*\r
+ * AT-SPI interfaces exposed as native C++ types should specialize this like so:\r
+ *\r
+ * template<>\r
+ * struct AtspiInterfaceTypeHelper<AtspiInterface::ACCESSIBLE>\r
+ * {\r
+ * using Type = Dali::Accessibility::Accessible;\r
+ * };\r
+ */\r
+template<AtspiInterface I>\r
+struct AtspiInterfaceTypeHelper; // no default definition\r
\r
- size_t size() const\r
- {\r
- return I;\r
- }\r
-}; // BitSets class\r
+} // namespace Internal\r
\r
-using ReadingInfoTypes = BitSets<1, ReadingInfoType>;\r
-using States = BitSets<2, State>;\r
-using Attributes = std::unordered_map<std::string, std::string>;\r
+/**\r
+ * @brief Resolves to the native C++ type that represents the given AT-SPI interface.\r
+ *\r
+ * For example, @code AtspiInterfaceType<AtspiInterface::ACCESSIBLE> @endcode is the same as\r
+ * @code Dali::Accessibility::Accessible @endcode. Not all AT-SPI interfaces have native C++\r
+ * representations (in which case, such an expression will not compile).\r
+ *\r
+ * @tparam I Enumeration value indicating the requested AT-SPI interface.\r
+ */\r
+template<AtspiInterface I>\r
+using AtspiInterfaceType = typename Internal::AtspiInterfaceTypeHelper<I>::Type;\r
\r
/**\r
* @brief Class representing unique object address on accessibility bus\r
projects / platform / core / uifw / dali-adaptor.git / blobdiff