/usr/include/fizmo/drilbo/drilbo-x11.h is in libdrilbo-dev 0.2.11-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | /* drilbo-x11.h
*
* This file is part of fizmo.
*
* Copyright (c) 2010-2017 Christoph Ender.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef drilbo_x11_h_INCLUDED
#define drilbo_x11_h_INCLUDED
#include <X11/Xlib.h>
#include "drilbo.h"
#define DRILBO_IMAGE_WINDOW_CLOSED 1
typedef int x11_image_window_id;
typedef struct
{
// A "x11_image_window" in this context represents a single X11 window whose
// only purpose is to display a single image.
// The user is allowed to resize the window for two reasons: Especially
// when displaying old infocom pictures, the average graphic size of
// 320x200 -- and often much smaller -- is just a tiny spot on today's
// much larger displays. Second, there seems to exist no reliable way
// to enforce a fixed-size window with all window managers (please correct
// me if this is not true).
// The "x11_image_window" struct contains all data related to displaying the
// image in it's current state, the zimage itself, size data and even
// a reference to the X11 server-side pixmap in which the currently scaled
// zimage resides for faster redrawing.
Window window;
x11_image_window_id image_window_id;
int width;
int height;
z_image *zimage;
float image_aspect_ratio;
Pixmap pixmap;
int pixmap_width;
int pixmap_height;
void (*callback)(int x11_image_window_id, int event);
bool pixmap_stored;
bool is_mapped;
bool exposeEventFound;
struct { bool found; int width; int height; } resizeRequest;
Atom wm_delete_message;
} x11_image_window;
int init_x11_display();
int end_x11_display();
x11_image_window_id display_zimage_on_X11(Window *parent_window,
z_image *image, void (*callback_func)());
int close_image_window(x11_image_window_id window_id);
#endif /* drilbo_x11_h_INCLUDED */
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