176 lines
6.2 KiB
C
176 lines
6.2 KiB
C
// Copyright (c) 2023 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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// $hash=7674d3af52dd4272b454b2028e7a4ee72fb3c9ff$
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//
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#ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_DISPLAY_CAPI_H_
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#define CEF_INCLUDE_CAPI_VIEWS_CEF_DISPLAY_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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///
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/// This structure typically, but not always, corresponds to a physical display
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/// connected to the system. A fake Display may exist on a headless system, or a
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/// Display may correspond to a remote, virtual display. All size and position
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/// values are in density independent pixel (DIP) coordinates unless otherwise
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/// indicated. Methods must be called on the browser process UI thread unless
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/// otherwise indicated.
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///
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typedef struct _cef_display_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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/// Returns the unique identifier for this Display.
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///
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int64(CEF_CALLBACK* get_id)(struct _cef_display_t* self);
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///
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/// Returns this Display's device pixel scale factor. This specifies how much
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/// the UI should be scaled when the actual output has more pixels than
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/// standard displays (which is around 100~120dpi). The potential return
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/// values differ by platform.
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///
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float(CEF_CALLBACK* get_device_scale_factor)(struct _cef_display_t* self);
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///
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/// Convert |point| from DIP coordinates to pixel coordinates using this
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/// Display's device scale factor.
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///
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void(CEF_CALLBACK* convert_point_to_pixels)(struct _cef_display_t* self,
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cef_point_t* point);
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///
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/// Convert |point| from pixel coordinates to DIP coordinates using this
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/// Display's device scale factor.
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///
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void(CEF_CALLBACK* convert_point_from_pixels)(struct _cef_display_t* self,
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cef_point_t* point);
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///
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/// Returns this Display's bounds in DIP screen coordinates. This is the full
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/// size of the display.
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///
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cef_rect_t(CEF_CALLBACK* get_bounds)(struct _cef_display_t* self);
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///
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/// Returns this Display's work area in DIP screen coordinates. This excludes
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/// areas of the display that are occupied with window manager toolbars, etc.
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///
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cef_rect_t(CEF_CALLBACK* get_work_area)(struct _cef_display_t* self);
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///
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/// Returns this Display's rotation in degrees.
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///
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int(CEF_CALLBACK* get_rotation)(struct _cef_display_t* self);
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} cef_display_t;
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///
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/// Returns the primary Display.
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///
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CEF_EXPORT cef_display_t* cef_display_get_primary(void);
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///
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/// Returns the Display nearest |point|. Set |input_pixel_coords| to true (1) if
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/// |point| is in pixel screen coordinates instead of DIP screen coordinates.
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///
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CEF_EXPORT cef_display_t* cef_display_get_nearest_point(
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const cef_point_t* point,
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int input_pixel_coords);
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///
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/// Returns the Display that most closely intersects |bounds|. Set
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/// |input_pixel_coords| to true (1) if |bounds| is in pixel screen coordinates
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/// instead of DIP screen coordinates.
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///
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CEF_EXPORT cef_display_t* cef_display_get_matching_bounds(
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const cef_rect_t* bounds,
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int input_pixel_coords);
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///
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/// Returns the total number of Displays. Mirrored displays are excluded; this
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/// function is intended to return the number of distinct, usable displays.
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///
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CEF_EXPORT size_t cef_display_get_count(void);
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///
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/// Returns all Displays. Mirrored displays are excluded; this function is
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/// intended to return distinct, usable displays.
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///
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CEF_EXPORT void cef_display_get_alls(size_t* displaysCount,
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cef_display_t** displays);
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///
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/// Convert |point| from DIP screen coordinates to pixel screen coordinates.
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/// This function is only used on Windows.
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///
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CEF_EXPORT cef_point_t
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cef_display_convert_screen_point_to_pixels(const cef_point_t* point);
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///
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/// Convert |point| from pixel screen coordinates to DIP screen coordinates.
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/// This function is only used on Windows.
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///
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CEF_EXPORT cef_point_t
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cef_display_convert_screen_point_from_pixels(const cef_point_t* point);
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///
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/// Convert |rect| from DIP screen coordinates to pixel screen coordinates. This
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/// function is only used on Windows.
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///
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CEF_EXPORT cef_rect_t
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cef_display_convert_screen_rect_to_pixels(const cef_rect_t* rect);
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///
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/// Convert |rect| from pixel screen coordinates to DIP screen coordinates. This
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/// function is only used on Windows.
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///
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CEF_EXPORT cef_rect_t
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cef_display_convert_screen_rect_from_pixels(const cef_rect_t* rect);
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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_DISPLAY_CAPI_H_
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