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 // $hash=5b2051c42c1d4c41b85ca823d34b26bfa5de6777$ 37 // 38 39 #ifndef CEF_INCLUDE_CAPI_CEF_DRAG_HANDLER_CAPI_H_ 40 #define CEF_INCLUDE_CAPI_CEF_DRAG_HANDLER_CAPI_H_ 41 #pragma once 42 43 #include "include/capi/cef_base_capi.h" 44 #include "include/capi/cef_browser_capi.h" 45 #include "include/capi/cef_drag_data_capi.h" 46 #include "include/capi/cef_frame_capi.h" 47 48 #ifdef __cplusplus 49 extern "C" { 50 #endif 51 52 /// 53 // Implement this structure to handle events related to dragging. The functions 54 // of this structure will be called on the UI thread. 55 /// 56 typedef struct _cef_drag_handler_t { 57 /// 58 // Base structure. 59 /// 60 cef_base_ref_counted_t base; 61 62 /// 63 // Called when an external drag event enters the browser window. |dragData| 64 // contains the drag event data and |mask| represents the type of drag 65 // operation. Return false (0) for default drag handling behavior or true (1) 66 // to cancel the drag event. 67 /// 68 int(CEF_CALLBACK* on_drag_enter)(struct _cef_drag_handler_t* self, 69 struct _cef_browser_t* browser, 70 struct _cef_drag_data_t* dragData, 71 cef_drag_operations_mask_t mask); 72 73 /// 74 // Called whenever draggable regions for the browser window change. These can 75 // be specified using the '-webkit-app-region: drag/no-drag' CSS-property. If 76 // draggable regions are never defined in a document this function will also 77 // never be called. If the last draggable region is removed from a document 78 // this function will be called with an NULL vector. 79 /// 80 void(CEF_CALLBACK* on_draggable_regions_changed)( 81 struct _cef_drag_handler_t* self, 82 struct _cef_browser_t* browser, 83 struct _cef_frame_t* frame, 84 size_t regionsCount, 85 cef_draggable_region_t const* regions); 86 } cef_drag_handler_t; 87 88 #ifdef __cplusplus 89 } 90 #endif 91 92 #endif // CEF_INCLUDE_CAPI_CEF_DRAG_HANDLER_CAPI_H_ 93