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| 1 | +// Copyright (c) 2010 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 | +#ifndef CEF_INCLUDE_INTERNAL_CEF_LINUX_H_ |
| 31 | +#define CEF_INCLUDE_INTERNAL_CEF_LINUX_H_ |
| 32 | +#pragma once |
| 33 | + |
| 34 | +#include "include/internal/cef_types_linux.h" |
| 35 | +#include "include/internal/cef_types_wrappers.h" |
| 36 | + |
| 37 | +// Handle types. |
| 38 | +#define CefCursorHandle cef_cursor_handle_t |
| 39 | +#define CefEventHandle cef_event_handle_t |
| 40 | +#define CefWindowHandle cef_window_handle_t |
| 41 | + |
| 42 | +/// |
| 43 | +/// Class representing CefExecuteProcess arguments. |
| 44 | +/// |
| 45 | +class CefMainArgs : public cef_main_args_t { |
| 46 | + public: |
| 47 | + CefMainArgs() : cef_main_args_t{} {} |
| 48 | + CefMainArgs(const cef_main_args_t& r) : cef_main_args_t(r) {} |
| 49 | + CefMainArgs(int argc_arg, char** argv_arg) |
| 50 | + : cef_main_args_t{argc_arg, argv_arg} {} |
| 51 | +}; |
| 52 | + |
| 53 | +struct CefWindowInfoTraits { |
| 54 | + typedef cef_window_info_t struct_type; |
| 55 | + |
| 56 | + static inline void init(struct_type* s) {} |
| 57 | + |
| 58 | + static inline void clear(struct_type* s) { |
| 59 | + cef_string_clear(&s->window_name); |
| 60 | + } |
| 61 | + |
| 62 | + static inline void set(const struct_type* src, |
| 63 | + struct_type* target, |
| 64 | + bool copy) { |
| 65 | + cef_string_set(src->window_name.str, src->window_name.length, |
| 66 | + &target->window_name, copy); |
| 67 | + target->bounds = src->bounds; |
| 68 | + target->parent_window = src->parent_window; |
| 69 | + target->windowless_rendering_enabled = src->windowless_rendering_enabled; |
| 70 | + target->shared_texture_enabled = src->shared_texture_enabled; |
| 71 | + target->external_begin_frame_enabled = src->external_begin_frame_enabled; |
| 72 | + target->window = src->window; |
| 73 | + } |
| 74 | +}; |
| 75 | + |
| 76 | +/// |
| 77 | +/// Class representing window information. |
| 78 | +/// |
| 79 | +class CefWindowInfo : public CefStructBase<CefWindowInfoTraits> { |
| 80 | + public: |
| 81 | + typedef CefStructBase<CefWindowInfoTraits> parent; |
| 82 | + |
| 83 | + CefWindowInfo() : parent() {} |
| 84 | + explicit CefWindowInfo(const cef_window_info_t& r) : parent(r) {} |
| 85 | + explicit CefWindowInfo(const CefWindowInfo& r) : parent(r) {} |
| 86 | + |
| 87 | + CefWindowInfo& operator=(const CefWindowInfo&) = default; |
| 88 | + CefWindowInfo& operator=(CefWindowInfo&&) = default; |
| 89 | + |
| 90 | + /// |
| 91 | + /// Create the browser as a child window. |
| 92 | + /// |
| 93 | + void SetAsChild(CefWindowHandle parent, const CefRect& bounds) { |
| 94 | + parent_window = parent; |
| 95 | + this->bounds = bounds; |
| 96 | + } |
| 97 | + |
| 98 | + /// |
| 99 | + /// Create the browser using windowless (off-screen) rendering. No window |
| 100 | + /// will be created for the browser and all rendering will occur via the |
| 101 | + /// CefRenderHandler interface. The |parent| value will be used to identify |
| 102 | + /// monitor info and to act as the parent window for dialogs, context menus, |
| 103 | + /// etc. If |parent| is not provided then the main screen monitor will be used |
| 104 | + /// and some functionality that requires a parent window may not function |
| 105 | + /// correctly. In order to create windowless browsers the |
| 106 | + /// CefSettings.windowless_rendering_enabled value must be set to true. |
| 107 | + /// Transparent painting is enabled by default but can be disabled by setting |
| 108 | + /// CefBrowserSettings.background_color to an opaque value. |
| 109 | + /// |
| 110 | + void SetAsWindowless(CefWindowHandle parent) { |
| 111 | + windowless_rendering_enabled = true; |
| 112 | + parent_window = parent; |
| 113 | + } |
| 114 | +}; |
| 115 | + |
| 116 | +#endif // CEF_INCLUDE_INTERNAL_CEF_LINUX_H_ |
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