1 // Copyright (c) 2022 Marshall A. Greenblatt. All rights reserved. 2 // 3 // Redistribution and use in source and binary forms, with or without 4 // modification, are permitted provided that the following conditions are 5 // met: 6 // 7 // * Redistributions of source code must retain the above copyright 8 // notice, this list of conditions and the following disclaimer. 9 // * Redistributions in binary form must reproduce the above 10 // copyright notice, this list of conditions and the following disclaimer 11 // in the documentation and/or other materials provided with the 12 // distribution. 13 // * Neither the name of Google Inc. nor the name Chromium Embedded 14 // Framework nor the names of its contributors may be used to endorse 15 // or promote products derived from this software without specific prior 16 // written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 // 30 // --------------------------------------------------------------------------- 31 // 32 // This file was generated by the CEF translator tool and should not edited 33 // by hand. See the translator.README.txt file in the tools directory for 34 // more information. 35 // 36 // $hash=140d3a3ce78f5e8ab50a24a2fd6377e7a8ea3256$ 37 // 38 39 #ifndef CEF_INCLUDE_CAPI_CEF_KEYBOARD_HANDLER_CAPI_H_ 40 #define CEF_INCLUDE_CAPI_CEF_KEYBOARD_HANDLER_CAPI_H_ 41 #pragma once 42 43 #include "include/capi/cef_base_capi.h" 44 #include "include/capi/cef_browser_capi.h" 45 46 #ifdef __cplusplus 47 extern "C" { 48 #endif 49 50 /// 51 // Implement this structure to handle events related to keyboard input. The 52 // functions of this structure will be called on the UI thread. 53 /// 54 typedef struct _cef_keyboard_handler_t { 55 /// 56 // Base structure. 57 /// 58 cef_base_ref_counted_t base; 59 60 /// 61 // Called before a keyboard event is sent to the renderer. |event| contains 62 // information about the keyboard event. |os_event| is the operating system 63 // event message, if any. Return true (1) if the event was handled or false 64 // (0) otherwise. If the event will be handled in on_key_event() as a keyboard 65 // shortcut set |is_keyboard_shortcut| to true (1) and return false (0). 66 /// 67 int(CEF_CALLBACK* on_pre_key_event)(struct _cef_keyboard_handler_t* self, 68 struct _cef_browser_t* browser, 69 const struct _cef_key_event_t* event, 70 cef_event_handle_t os_event, 71 int* is_keyboard_shortcut); 72 73 /// 74 // Called after the renderer and JavaScript in the page has had a chance to 75 // handle the event. |event| contains information about the keyboard event. 76 // |os_event| is the operating system event message, if any. Return true (1) 77 // if the keyboard event was handled or false (0) otherwise. 78 /// 79 int(CEF_CALLBACK* on_key_event)(struct _cef_keyboard_handler_t* self, 80 struct _cef_browser_t* browser, 81 const struct _cef_key_event_t* event, 82 cef_event_handle_t os_event); 83 } cef_keyboard_handler_t; 84 85 #ifdef __cplusplus 86 } 87 #endif 88 89 #endif // CEF_INCLUDE_CAPI_CEF_KEYBOARD_HANDLER_CAPI_H_ 90