149 lines
5.8 KiB
C
149 lines
5.8 KiB
C
// Copyright (c) 2022 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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//
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// ---------------------------------------------------------------------------
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//
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// This file was generated by the CEF translator tool and should not edited
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// by hand. See the translator.README.txt file in the tools directory for
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// more information.
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//
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// $hash=6a8166eca76513b59a4f6355f4f765dc1d77e4ee$
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//
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#ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_DELEGATE_CAPI_H_
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#define CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_DELEGATE_CAPI_H_
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#pragma once
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#include "include/capi/cef_base_capi.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct _cef_view_t;
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///
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// Implement this structure to handle view events. The functions of this
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// structure will be called on the browser process UI thread unless otherwise
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// indicated.
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///
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typedef struct _cef_view_delegate_t {
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///
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// Base structure.
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///
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cef_base_ref_counted_t base;
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///
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// Return the preferred size for |view|. The Layout will use this information
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// to determine the display size.
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///
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cef_size_t(CEF_CALLBACK* get_preferred_size)(
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struct _cef_view_delegate_t* self,
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struct _cef_view_t* view);
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///
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// Return the minimum size for |view|.
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///
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cef_size_t(CEF_CALLBACK* get_minimum_size)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view);
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///
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// Return the maximum size for |view|.
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///
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cef_size_t(CEF_CALLBACK* get_maximum_size)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view);
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///
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// Return the height necessary to display |view| with the provided |width|. If
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// not specified the result of get_preferred_size().height will be used by
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// default. Override if |view|'s preferred height depends upon the width (for
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// example, with Labels).
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///
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int(CEF_CALLBACK* get_height_for_width)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view,
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int width);
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///
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// Called when the parent of |view| has changed. If |view| is being added to
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// |parent| then |added| will be true (1). If |view| is being removed from
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// |parent| then |added| will be false (0). If |view| is being reparented the
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// remove notification will be sent before the add notification. Do not modify
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// the view hierarchy in this callback.
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///
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void(CEF_CALLBACK* on_parent_view_changed)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view,
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int added,
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struct _cef_view_t* parent);
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///
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// Called when a child of |view| has changed. If |child| is being added to
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// |view| then |added| will be true (1). If |child| is being removed from
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// |view| then |added| will be false (0). If |child| is being reparented the
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// remove notification will be sent to the old parent before the add
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// notification is sent to the new parent. Do not modify the view hierarchy in
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// this callback.
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///
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void(CEF_CALLBACK* on_child_view_changed)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view,
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int added,
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struct _cef_view_t* child);
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///
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// Called when |view| is added or removed from the cef_window_t.
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///
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void(CEF_CALLBACK* on_window_changed)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view,
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int added);
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///
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// Called when the layout of |view| has changed.
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///
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void(CEF_CALLBACK* on_layout_changed)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view,
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const cef_rect_t* new_bounds);
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///
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// Called when |view| gains focus.
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///
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void(CEF_CALLBACK* on_focus)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view);
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///
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// Called when |view| loses focus.
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///
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void(CEF_CALLBACK* on_blur)(struct _cef_view_delegate_t* self,
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struct _cef_view_t* view);
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} cef_view_delegate_t;
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#ifdef __cplusplus
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}
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#endif
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#endif // CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_DELEGATE_CAPI_H_
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