1 #ifndef __DALI_CLIPBOARD_EVENT_NOTIFIER_H__
2 #define __DALI_CLIPBOARD_EVENT_NOTIFIER_H__
5 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/object/base-handle.h>
23 #include <dali/public-api/signals/dali-signal.h>
28 namespace Internal DALI_INTERNAL
32 class ClipboardEventNotifier;
37 * @brief The ClipboardEventNotifier provides signals when clipboard events are received from the device.
39 class DALI_IMPORT_API ClipboardEventNotifier : public BaseHandle
46 * @brief Clipboard event
48 typedef Signal< void ( ClipboardEventNotifier& ) > ClipboardEventSignalType;
51 * @brief Create an uninitialized handle.
53 * This can be initialized by getting the notifier from Dali::Adaptor.
55 ClipboardEventNotifier();
58 * @brief Retrieve a handle to the ClipboardEventNotifier instance.
60 * @return A handle to the ClipboardEventNotifier
62 static ClipboardEventNotifier Get();
67 * This is non-virtual since derived Handle types must not contain data or virtual methods.
69 ~ClipboardEventNotifier();
72 * @brief Returns the selected content.
73 * @return A reference to the string representing the selected content.
75 const std::string& GetContent() const;
78 * @brief Sets the selected content.
79 * @param[in] content A string that represents the content that has been selected.
81 void SetContent( const std::string& content );
84 * @brief Clears the stored content.
89 * @brief Called when content is selected in the clipboard.
91 void EmitContentSelectedSignal();
96 * @brief This is emitted when content is selected from the clipboard.
98 * A callback of the following type may be connected:
100 * void YourCallback( ClipboardEventNotifier& notifier );
102 * @return The signal to connect to.
104 ClipboardEventSignalType& ContentSelectedSignal();
106 public: // Not intended for application developers
109 * @brief This constructor is used by ClipboardEventNotifier::Get().
111 * @param[in] notifier A pointer to the drag and drop notifier.
113 explicit DALI_INTERNAL ClipboardEventNotifier( Internal::Adaptor::ClipboardEventNotifier* notifier );
118 #endif // __DALI_CLIPBOARD_EVENT_NOTIFIER_H__