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06e73fff15
- Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
116 lines
4.4 KiB
C
116 lines
4.4 KiB
C
// Copyright (c) 2016 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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#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_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, 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, 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, int added, 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, int added, struct _cef_view_t* child);
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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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