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mutter-performance-source/src/backends/meta-cursor-tracker-private.h

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Add MetaCursorTracker, a new helper for tracking the cursor sprite Under X, we need to use XFixes to watch the cursor changing, while on wayland, we're in charge of setting and painting the cursor. MetaCursorTracker provides the abstraction layer for gnome-shell, which can thus drop ShellXFixesCursor. In the future, it may grow the ability to watch for pointer position too, especially if CursorEvents are added to the next version of XInput2, and thus it would also replace the PointerWatcher we use for gnome-shell's magnifier. https://bugzilla.gnome.org/show_bug.cgi?id=705911
2013-08-13 10:57:41 +00:00
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright 2013 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
Changed obsolete FSF postal address into generic URL. Fix https://bugzilla.gnome.org/show_bug.cgi?id=721517 #2
2014-01-12 01:42:06 +00:00
* along with this program; if not, see <http://www.gnu.org/licenses/>.
Add MetaCursorTracker, a new helper for tracking the cursor sprite Under X, we need to use XFixes to watch the cursor changing, while on wayland, we're in charge of setting and painting the cursor. MetaCursorTracker provides the abstraction layer for gnome-shell, which can thus drop ShellXFixesCursor. In the future, it may grow the ability to watch for pointer position too, especially if CursorEvents are added to the next version of XInput2, and thus it would also replace the PointerWatcher we use for gnome-shell's magnifier. https://bugzilla.gnome.org/show_bug.cgi?id=705911
2013-08-13 10:57:41 +00:00
*
* Author: Giovanni Campagna <gcampagn@redhat.com>
*/
#ifndef META_CURSOR_TRACKER_PRIVATE_H
#define META_CURSOR_TRACKER_PRIVATE_H
Clean up include macros mess The order and way include macros were structured was chaotic, with no real common thread between files. Try to tidy up the mess with some common scheme, to make things look less messy.
2018-07-10 08:36:24 +00:00
#include "backends/meta-cursor.h"
#include "backends/meta-cursor-renderer.h"
cursor-tracker: Split out XFIXES cursor code into cursor sprite type Remove some X11 compositing manager specific code from the general purpose cursor tracker into a new MetaCursorSprite based special purpose XFIXES cursor sprite. https://gitlab.gnome.org/GNOME/mutter/issues/77
2018-04-30 08:21:51 +00:00
#include "backends/x11/cm/meta-cursor-sprite-xfixes.h"
Clean up include macros mess The order and way include macros were structured was chaotic, with no real common thread between files. Try to tidy up the mess with some common scheme, to make things look less messy.
2018-07-10 08:36:24 +00:00
#include "meta/meta-cursor-tracker.h"
cursor-tracker: Split the code that loads MetaCursorReferences out The plan here is to move the usage of these interfaces to the consumer, and then slam the code into backends.
2014-03-31 19:21:19 +00:00
Add MetaCursorTracker, a new helper for tracking the cursor sprite Under X, we need to use XFixes to watch the cursor changing, while on wayland, we're in charge of setting and painting the cursor. MetaCursorTracker provides the abstraction layer for gnome-shell, which can thus drop ShellXFixesCursor. In the future, it may grow the ability to watch for pointer position too, especially if CursorEvents are added to the next version of XInput2, and thus it would also replace the PointerWatcher we use for gnome-shell's magnifier. https://bugzilla.gnome.org/show_bug.cgi?id=705911
2013-08-13 10:57:41 +00:00
gboolean meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
XEvent *xevent);
Rename MetaCursorReference to MetaCursorSprite It isn't really a reference to a MetaCursor enum, but a reference counted cursor sprite, and enum value. https://bugzilla.gnome.org/show_bug.cgi?id=744932
2015-03-10 03:23:00 +00:00
void meta_cursor_tracker_set_window_cursor (MetaCursorTracker *tracker,
MetaCursorSprite *cursor_sprite);
void meta_cursor_tracker_unset_window_cursor (MetaCursorTracker *tracker);
void meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
MetaCursorSprite *cursor_sprite);
Add MetaCursorTracker, a new helper for tracking the cursor sprite Under X, we need to use XFixes to watch the cursor changing, while on wayland, we're in charge of setting and painting the cursor. MetaCursorTracker provides the abstraction layer for gnome-shell, which can thus drop ShellXFixesCursor. In the future, it may grow the ability to watch for pointer position too, especially if CursorEvents are added to the next version of XInput2, and thus it would also replace the PointerWatcher we use for gnome-shell's magnifier. https://bugzilla.gnome.org/show_bug.cgi?id=705911
2013-08-13 10:57:41 +00:00
void meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
cursor-renderer: Track cursor position using floats To be able to render the pointer cursor sprite at sub-(logical)-pixel positions, track the pointer position using floats instead of ints. This also requires users of the cursor sprite rect to deal with floating points, when e.g. finding the logical monitor etc. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-06-08 14:13:16 +00:00
float new_x,
float new_y);
meta-weston-launch: Redraw and update the cursor when switching back
2014-03-11 21:22:08 +00:00
Rename MetaCursorReference to MetaCursorSprite It isn't really a reference to a MetaCursor enum, but a reference counted cursor sprite, and enum value. https://bugzilla.gnome.org/show_bug.cgi?id=744932
2015-03-10 03:23:00 +00:00
MetaCursorSprite * meta_cursor_tracker_get_displayed_cursor (MetaCursorTracker *tracker);
display: Pull the grab cursor from the cursor tracker This might look silly, but just wait...
2014-04-23 15:12:04 +00:00
Add MetaCursorTracker, a new helper for tracking the cursor sprite Under X, we need to use XFixes to watch the cursor changing, while on wayland, we're in charge of setting and painting the cursor. MetaCursorTracker provides the abstraction layer for gnome-shell, which can thus drop ShellXFixesCursor. In the future, it may grow the ability to watch for pointer position too, especially if CursorEvents are added to the next version of XInput2, and thus it would also replace the PointerWatcher we use for gnome-shell's magnifier. https://bugzilla.gnome.org/show_bug.cgi?id=705911
2013-08-13 10:57:41 +00:00
#endif
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