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| 1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 * Use of this source code is governed by a BSD-style license that can be | 2 * Use of this source code is governed by a BSD-style license that can be |
| 3 * found in the LICENSE file. | 3 * found in the LICENSE file. |
| 4 */ | 4 */ |
| 5 | 5 |
| 6 /** | 6 /** |
| 7 * This file defines the <code>PPB_TextInput_Dev</code> interface. | 7 * This file defines the <code>PPB_TextInput</code> interface. |
| 8 */ | 8 */ |
| 9 | 9 |
| 10 label Chrome { | 10 label Chrome { |
| 11 M16 = 0.1, | 11 M30 = 1.0 |
| 12 M19 = 0.2 | |
| 13 }; | 12 }; |
| 14 | 13 |
| 15 /** | 14 /** |
| 16 * PP_TextInput_Type is used to indicate the status of a plugin in regard to | 15 * PP_TextInput_Type is used to indicate the status of a plugin in regard to |
| 17 * text input. | 16 * text input. |
| 18 */ | 17 */ |
| 19 [assert_size(4)] | 18 [assert_size(4)] |
| 20 enum PP_TextInput_Type { | 19 enum PP_TextInput_Type { |
| 21 /** | 20 /** |
| 22 * Input caret is not in an editable mode, no input method shall be used. | 21 * Input caret is not in an editable mode, no input method shall be used. |
| 23 */ | 22 */ |
| 24 PP_TEXTINPUT_TYPE_NONE = 0, | 23 PP_TEXTINPUT_TYPE_NONE = 0, |
| 25 /** | 24 /** |
| 26 * Input caret is in a normal editable mode, any input method can be used. | 25 * Input caret is in a normal editable mode, any input method can be used. |
| 27 */ | 26 */ |
| 28 PP_TEXTINPUT_TYPE_TEXT = 1, | 27 PP_TEXTINPUT_TYPE_TEXT = 1, |
| 29 /** | 28 /** |
| 30 * Input caret is in a password box, an input method may be used only if | 29 * Input caret is in a password box, an input method may be used only if |
| 31 * it's suitable for password input. | 30 * it's suitable for password input. |
| 32 */ | 31 */ |
| 33 PP_TEXTINPUT_TYPE_PASSWORD = 2, | 32 PP_TEXTINPUT_TYPE_PASSWORD = 2, |
| 34 PP_TEXTINPUT_TYPE_SEARCH = 3, | 33 PP_TEXTINPUT_TYPE_SEARCH = 3, |
| 35 PP_TEXTINPUT_TYPE_EMAIL = 4, | 34 PP_TEXTINPUT_TYPE_EMAIL = 4, |
| 36 PP_TEXTINPUT_TYPE_NUMBER = 5, | 35 PP_TEXTINPUT_TYPE_NUMBER = 5, |
| 37 PP_TEXTINPUT_TYPE_TELEPHONE = 6, | 36 PP_TEXTINPUT_TYPE_TELEPHONE = 6, |
| 38 PP_TEXTINPUT_TYPE_URL = 7 | 37 PP_TEXTINPUT_TYPE_URL = 7 |
| 39 }; | 38 }; |
| 40 | 39 |
| 41 /** | 40 /** |
| 42 * <code>PPB_TextInput_Dev</code> provides a set of functions for giving hints | 41 * <code>PPB_TextInput</code> provides a set of functions for giving hints |
| 43 * to the browser about the text input status of plugins, and functions for | 42 * to the browser about the text input status of plugins, and functions for |
| 44 * controlling input method editors (IMEs). | 43 * controlling input method editors (IMEs). |
| 45 */ | 44 */ |
| 46 interface PPB_TextInput_Dev { | 45 interface PPB_TextInput { |
| 47 /** | 46 /** |
| 48 * Informs the browser about the current text input mode of the plugin. | 47 * Informs the browser about the current text input mode of the plugin. |
| 49 * Typical use of this information in the browser is to properly | 48 * Typical use of this information in the browser is to properly |
| 50 * display/suppress tools for supporting text inputs (such as virtual | 49 * display/suppress tools for supporting text inputs (such as virtual |
| 51 * keyboards in touch screen based devices, or input method editors often | 50 * keyboards in touch screen based devices, or input method editors often |
| 52 * used for composing East Asian characters). | 51 * used for composing East Asian characters). |
| 53 */ | 52 */ |
| 54 void SetTextInputType([in] PP_Instance instance, | 53 void SetTextInputType([in] PP_Instance instance, |
| 55 [in] PP_TextInput_Type type); | 54 [in] PP_TextInput_Type type); |
| 56 | 55 |
| 57 /** | 56 /** |
| 58 * Informs the browser about the coordinates of the text input caret and the | 57 * Informs the browser about the coordinates of the text input caret and the |
| 59 * bounding box of the text input area. Typical use of this information in | 58 * bounding box of the text input area. Typical use of this information in |
| 60 * the browser is to layout IME windows etc. | 59 * the browser is to layout IME windows etc. |
| 61 */ | 60 */ |
| 62 void UpdateCaretPosition([in] PP_Instance instance, | 61 void UpdateCaretPosition([in] PP_Instance instance, |
| 63 [in] PP_Rect caret, | 62 [in] PP_Rect caret, |
| 64 [in] PP_Rect bounding_box); | 63 [in] PP_Rect bounding_box); |
| 65 | 64 |
| 66 /** | 65 /** |
| 67 * Cancels the current composition in IME. | 66 * Cancels the current composition in IME. |
| 68 */ | 67 */ |
| 69 void CancelCompositionText([in] PP_Instance instance); | 68 void CancelCompositionText([in] PP_Instance instance); |
| 70 | 69 |
| 71 /** | 70 /** |
| 72 * In response to the <code>PPP_TextInput_Dev::RequestSurroundingText</code> | 71 * In response to the <code>PPP_TextInput::RequestSurroundingText</code> |
| 73 * call, informs the browser about the current text selection and surrounding | 72 * call, informs the browser about the current text selection and surrounding |
| 74 * text. <code>text</code> is a UTF-8 string that contains the current range | 73 * text. <code>text</code> is a UTF-8 string that contains the current range |
| 75 * of text selection in the plugin. <code>caret</code> is the byte-index of | 74 * of text selection in the plugin. <code>caret</code> is the byte-index of |
| 76 * the caret position within <code>text</code>. <code>anchor</code> is the | 75 * the caret position within <code>text</code>. <code>anchor</code> is the |
| 77 * byte-index of the anchor position (i.e., if a range of text is selected, | 76 * byte-index of the anchor position (i.e., if a range of text is selected, |
| 78 * it is the other edge of selection different from <code>caret</code>. If | 77 * it is the other edge of selection different from <code>caret</code>. If |
| 79 * there are no selection, <code>anchor</code> is equal to <code>caret</code>. | 78 * there are no selection, <code>anchor</code> is equal to <code>caret</code>. |
| 80 * | 79 * |
| 81 * Typical use of this information in the browser is to enable "reconversion" | 80 * Typical use of this information in the browser is to enable "reconversion" |
| 82 * features of IME that puts back the already committed text into the | 81 * features of IME that puts back the already committed text into the |
| (...skipping 10 matching lines...) Expand all Loading... | |
| 93 */ | 92 */ |
| 94 [version=0.2] | 93 [version=0.2] |
| 95 void UpdateSurroundingText([in] PP_Instance instance, | 94 void UpdateSurroundingText([in] PP_Instance instance, |
| 96 [in] str_t text, | 95 [in] str_t text, |
| 97 [in] uint32_t caret, | 96 [in] uint32_t caret, |
| 98 [in] uint32_t anchor); | 97 [in] uint32_t anchor); |
| 99 | 98 |
| 100 /** | 99 /** |
| 101 * Informs the browser when a range of text selection is changed in a plugin. | 100 * Informs the browser when a range of text selection is changed in a plugin. |
| 102 * When the browser needs to know the content of the updated selection, it | 101 * When the browser needs to know the content of the updated selection, it |
| 103 * pings back by <code>PPP_TextInput_Dev::RequestSurroundingText</code>. The | 102 * pings back by <code>PPP_TextInput::RequestSurroundingText</code>. The |
| 104 * plugin then should send the information with | 103 * plugin then should send the information with |
| 105 * <code>UpdateSurroundingText</code>. | 104 * <code>UpdateSurroundingText</code>. |
| 106 */ | 105 */ |
| 107 [version=0.2] | 106 [version=0.2] |
| 108 void SelectionChanged([in] PP_Instance instance); | 107 void SelectionChanged([in] PP_Instance instance); |
|
dmichael (off chromium)
2013/07/18 03:50:20
As Darin mentioned, it would be better to use a PP
Seigo Nonaka
2013/07/23 11:49:54
I looked into the details of this function and it
| |
| 109 }; | 108 }; |
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