| Index: ppapi/cpp/text_input_controller.h
|
| diff --git a/ppapi/cpp/text_input_controller.h b/ppapi/cpp/text_input_controller.h
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..32ccb6c7c90288473ce8f052e1511eeaf4d5d779
|
| --- /dev/null
|
| +++ b/ppapi/cpp/text_input_controller.h
|
| @@ -0,0 +1,73 @@
|
| +// Copyright (c) 2013 The Chromium Authors. All rights reserved.
|
| +// Use of this source code is governed by a BSD-style license that can be
|
| +// found in the LICENSE file.
|
| +
|
| +#ifndef PPAPI_CPP_TEXT_INPUT_CONTROLLER_H_
|
| +#define PPAPI_CPP_TEXT_INPUT_CONTROLLER_H_
|
| +
|
| +#include <string>
|
| +
|
| +#include "ppapi/c/ppb_text_input_controller.h"
|
| +#include "ppapi/cpp/instance_handle.h"
|
| +#include "ppapi/cpp/var.h"
|
| +
|
| +/// @file
|
| +/// This file defines the APIs for text input handling.
|
| +
|
| +namespace pp {
|
| +
|
| +class Rect;
|
| +class Instance;
|
| +
|
| +/// This class can be used for giving hints to the browser about the text input
|
| +/// status of plugins.
|
| +class TextInputController {
|
| + public:
|
| + /// A constructor for creating a <code>TextInputController</code>.
|
| + ///
|
| + /// @param[in] instance The instance with which this resource will be
|
| + /// associated.
|
| + explicit TextInputController(const InstanceHandle& instance);
|
| +
|
| + /// Destructor.
|
| + ~TextInputController();
|
| +
|
| + /// SetTextInputType() informs the browser about the current text input mode
|
| + /// of the plugin.
|
| + ///
|
| + /// @param[in] type The type of text input type.
|
| + void SetTextInputType(PP_TextInput_Type type);
|
| +
|
| + /// UpdateCaretPosition() informs the browser about the coordinates of the
|
| + /// text input caret area.
|
| + ///
|
| + /// @param[in] caret A rectangle indicating the caret area.
|
| + void UpdateCaretPosition(const Rect& caret);
|
| +
|
| + /// CancelCompositionText() informs the browser that the current composition
|
| + /// text is cancelled by the plugin.
|
| + void CancelCompositionText();
|
| +
|
| + /// UpdateSurroundingText() informs the browser about the current text
|
| + /// selection and surrounding text.
|
| + ///
|
| + /// @param[in] text A UTF-8 sting indicating string buffer of current input
|
| + /// context.
|
| + ///
|
| + /// @param[in] caret A integer indicating the byte index of caret location in
|
| + /// <code>text</code>.
|
| + ///
|
| + /// @param[in] caret A integer indicating the byte index of anchor location in
|
| + /// <code>text</code>. If there is no selection, this value should be equal to
|
| + /// <code>caret</code>.
|
| + void UpdateSurroundingText(const Var& text,
|
| + uint32_t caret,
|
| + uint32_t anchor);
|
| +
|
| + private:
|
| + InstanceHandle instance_;
|
| +};
|
| +
|
| +} // namespace pp
|
| +
|
| +#endif // PPAPI_CPP_TEXT_INPUT_CONTROLLER_H_
|
|
|