89 lines
3.9 KiB
C
89 lines
3.9 KiB
C
// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef CEF_INCLUDE_INTERNAL_CEF_TYPES_RUNTIME_H_
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#define CEF_INCLUDE_INTERNAL_CEF_TYPES_RUNTIME_H_
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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///
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/// CEF supports both a Chrome runtime (based on the Chrome UI layer) and an
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/// Alloy runtime (based on the Chromium content layer). The Chrome runtime
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/// provides the full Chrome UI and browser functionality whereas the Alloy
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/// runtime provides less default browser functionality but adds additional
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/// client callbacks and support for windowless (off-screen) rendering. For
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/// additional comparative details on runtime types see
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/// https://bitbucket.org/chromiumembedded/cef/wiki/Architecture.md#markdown-header-cef3
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///
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/// Each runtime is composed of a bootstrap component and a style component. The
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/// bootstrap component is configured via CefSettings.chrome_runtime and cannot
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/// be changed after CefInitialize. The style component is individually
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/// configured for each window/browser at creation time and, in combination with
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/// the Chrome bootstrap, different styles can be mixed during runtime.
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///
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/// Windowless rendering will always use Alloy style. Windowed rendering with a
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/// default window or client-provided parent window can configure the style via
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/// CefWindowInfo.runtime_style. Windowed rendering with the Views framework can
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/// configure the style via CefWindowDelegate::GetWindowRuntimeStyle and
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/// CefBrowserViewDelegate::GetBrowserRuntimeStyle. Alloy style Windows with the
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/// Views framework can host only Alloy style BrowserViews but Chrome style
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/// Windows can host both style BrowserViews. Additionally, a Chrome style
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/// Window can host at most one Chrome style BrowserView but potentially
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/// multiple Alloy style BrowserViews. See CefWindowInfo.runtime_style
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/// documentation for any additional platform-specific limitations.
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///
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typedef enum {
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///
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/// Use the default runtime style. The default style will match the
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/// CefSettings.chrome_runtime value in most cases. See above documentation
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/// for exceptions.
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///
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CEF_RUNTIME_STYLE_DEFAULT,
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///
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/// Use the Chrome runtime style. Only supported with the Chrome runtime.
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///
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CEF_RUNTIME_STYLE_CHROME,
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///
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/// Use the Alloy runtime style. Supported with both the Alloy and Chrome
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/// runtime.
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///
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CEF_RUNTIME_STYLE_ALLOY,
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} cef_runtime_style_t;
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#ifdef __cplusplus
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}
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#endif
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#endif // CEF_INCLUDE_INTERNAL_CEF_TYPES_RUNTIME_H_
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