2006-10-01 18:30:10 -04:00
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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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2013-03-11 11:52:36 -04:00
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/*
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2011-06-24 12:14:15 -04:00
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* PLEASE KEEP IN SYNC WITH GSETTINGS SCHEMAS!
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*/
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2001-06-17 23:24:25 -04:00
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2014-05-02 09:34:02 -04:00
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/*
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2001-06-17 23:24:25 -04:00
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* Copyright (C) 2001 Havoc Pennington
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Merge of all the changes on the constraints_experiments branch. This is
2005-11-18 Elijah Newren <newren@gmail.com>
Merge of all the changes on the constraints_experiments branch.
This is just a summary, to get the full ChangeLog of those
changes (approx. 2000 lines):
cvs -q -z3 update -Pd -r constraints_experiments
cvs -q -z3 diff -pu -r CONSTRAINTS_EXPERIMENTS_BRANCHPOINT ChangeLog
Bugs fixed:
unfiled - constraints.c is overly complicated[1]
unfiled - constraints.c is not robust when all constraints
cannot simultaneously be met (constraints need to be
prioritized)
unfiled - keep-titlebar-onscreen constraint is decoration
unaware (since get_outermost_onscreen_positions()
forgets to include decorations)
unfiled - keyboard snap-moving and snap-resizing snap to hidden
edges
109553 - gravity w/ simultaneous move & resize doesn't work
113601 - maximize vertical and horizontal should toggle and be
constrained
122196 - windows show up under vertical panels
122670 - jerky/random resizing of window via keyboard[2]
124582 - keyboard and mouse snap-resizing and snap-moving
erroneously moves the window multidimensionally
136307 - don't allow apps to resize themselves off the screen
(*cough* filechooser *cough*)
142016, 143784 - windows should not span multiple xineramas
unless placed there by the user
143145 - clamp new windows to screensize and force them
onscreen, if they'll fit
144126 - Handle pathological strut lists sanely[3]
149867 - fixed aspect ratio windows are difficult to resize[4]
152898 - make screen edges consistent; allow easy slamming of
windows into the left, right, and bottom edges of the
screen too.
154706 - bouncing weirdness at screen edge with keyboard moving
or resizing
156699 - avoid struts when placing windows, if possible (nasty
a11y blocker)
302456 - dragging offscreen too restrictive
304857 - wireframe moving off the top of the screen is misleading
308521 - make uni-directional resizing easier with
alt-middle-drag and prevent the occasional super
annoying resize-the-wrong-side(s) behavior
312007 - snap-resize moves windows with a minimum size
constraint
312104 - resizing the top of a window can cause the bottom to
grow
319351 - don't instantly snap on mouse-move-snapping, remove
braindeadedness of having order of releasing shift and
releasing button press matter so much
[1] fixed in my opinion, anyway.
[2] Actually, it's not totally fixed--it's just annoying
instead of almost completely unusable. Matthias had a
suggestion that may fix the remainder of the problems (see
http://tinyurl.com/bwzuu).
[3] This bug was originally about not-quite-so-pathological
cases but was left open for the worse cases. The code from
the branch handles the remainder of the cases mentioned in
this bug.
[4] Actually, although it's far better there's still some minor
issues left: a slight drift that's only noticeable after
lots of resizing, and potential problems with partially
onscreen constraints due to not clearing any
fixed_directions flags (aspect ratio windows get resized in
both directions and thus aren't fixed in one of them)
New feature:
81704 - edge resistance for user move and resize operations;
in particular 3 different kinds of resistance are
implemented:
Pixel-Distance: window movement is resisted when it
aligns with an edge unless the movement is greater than
a threshold number of pixels
Timeout: window movement past an edge is prevented until
a certain amount of time has elapsed during the
operation since the first request to move it past that
edge
Keyboard-Buildup: when moving or resizing with the
keyboard, once a window is aligned with a certain edge
it cannot move past until the correct direction has
been pressed enough times (e.g. 2 or 3 times)
Major changes:
- constraints.c has been rewritten; very few lines of code from
the old version remain. There is a comment near the top of
the function explaining the basics of how the new framework
works. A more detailed explanation can be found in
doc/how-constraints-works.txt
- edge-resistance.[ch] are new files implementing edge-resistance.
- boxes.[ch] are new files containing low-level error-prone
functions used heavily in constraints.c and edge-resistance.c,
among various places throughout the code. testboxes.c
contains a thorough testsuite for the boxes.[ch] functions
compiled into a program, testboxes.
- meta_window_move_resize_internal() *must* be told the gravity
of the associated operation (if it's just a move operation,
the gravity will be ignored, but for resize and move+resize
the correct value is needed)
- the craziness of different values that
meta_window_move_resize_internal() accepts has been documented
in a large comment at the beginning of the function. It may
be possible to clean this up some, but until then things will
remain as they were before--caller beware.
- screen and xinerama usable areas (i.e. places not covered by
e.g. panels) are cached in the workspace now, as are the
screen and xinerama edges. These get updated with the
workarea in src/workspace.c:ensure_work_areas_validated()
2005-11-19 09:58:50 -05:00
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* Copyright (C) 2005 Elijah Newren
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2014-05-02 09:34:02 -04:00
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*
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2001-06-17 23:24:25 -04:00
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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2014-05-02 09:34:02 -04:00
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*
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2001-06-17 23:24:25 -04:00
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* You should have received a copy of the GNU General Public License
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2014-01-11 20:42:06 -05:00
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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2001-06-17 23:24:25 -04:00
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*/
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#ifndef META_COMMON_H
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#define META_COMMON_H
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#include <X11/Xlib.h>
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2012-11-15 17:44:49 -05:00
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#include <X11/extensions/XInput.h>
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#include <X11/extensions/XInput2.h>
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2001-06-23 01:49:35 -04:00
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#include <glib.h>
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2011-07-12 00:37:41 -04:00
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#include <gtk/gtk.h>
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2001-06-17 23:24:25 -04:00
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2018-07-10 04:36:24 -04:00
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#include "clutter/clutter.h"
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2013-03-11 11:52:36 -04:00
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/**
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* SECTION:common
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* @Title: Common
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* @Short_Description: Mutter common types
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*/
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2012-11-20 16:59:20 -05:00
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/* This is set in stone and also hard-coded in GDK. */
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#define META_VIRTUAL_CORE_POINTER_ID 2
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#define META_VIRTUAL_CORE_KEYBOARD_ID 3
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2017-08-26 16:24:21 -04:00
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/* Replacement for X11 CurrentTime */
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#define META_CURRENT_TIME 0L
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2019-01-22 21:25:35 -05:00
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#define META_EXPORT __attribute__((visibility("default"))) extern
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2013-02-15 13:42:08 -05:00
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/**
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* MetaFrameFlags:
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* @META_FRAME_ALLOWS_DELETE: frame allows delete
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* @META_FRAME_ALLOWS_MENU: frame allows menu
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* @META_FRAME_ALLOWS_MINIMIZE: frame allows minimize
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* @META_FRAME_ALLOWS_MAXIMIZE: frame allows maximize
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* @META_FRAME_ALLOWS_VERTICAL_RESIZE: frame allows vertical resize
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* @META_FRAME_ALLOWS_HORIZONTAL_RESIZE: frame allows horizontal resize
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* @META_FRAME_HAS_FOCUS: frame has focus
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* @META_FRAME_SHADED: frame is shaded
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* @META_FRAME_STUCK: frame is stuck
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* @META_FRAME_MAXIMIZED: frame is maximized
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* @META_FRAME_ALLOWS_SHADE: frame allows shade
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* @META_FRAME_ALLOWS_MOVE: frame allows move
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* @META_FRAME_FULLSCREEN: frame allows fullscreen
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* @META_FRAME_IS_FLASHING: frame is flashing
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* @META_FRAME_ABOVE: frame is above
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* @META_FRAME_TILED_LEFT: frame is tiled to the left
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* @META_FRAME_TILED_RIGHT: frame is tiled to the right
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*/
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2001-06-17 23:24:25 -04:00
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typedef enum
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{
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2001-07-02 21:45:43 -04:00
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META_FRAME_ALLOWS_DELETE = 1 << 0,
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META_FRAME_ALLOWS_MENU = 1 << 1,
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2018-10-04 16:09:15 -04:00
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META_FRAME_ALLOWS_MINIMIZE = 1 << 2,
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META_FRAME_ALLOWS_MAXIMIZE = 1 << 3,
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META_FRAME_ALLOWS_VERTICAL_RESIZE = 1 << 4,
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META_FRAME_ALLOWS_HORIZONTAL_RESIZE = 1 << 5,
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META_FRAME_HAS_FOCUS = 1 << 6,
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META_FRAME_SHADED = 1 << 7,
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META_FRAME_STUCK = 1 << 8,
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META_FRAME_MAXIMIZED = 1 << 9,
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META_FRAME_ALLOWS_SHADE = 1 << 10,
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META_FRAME_ALLOWS_MOVE = 1 << 11,
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META_FRAME_FULLSCREEN = 1 << 12,
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META_FRAME_IS_FLASHING = 1 << 13,
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META_FRAME_ABOVE = 1 << 14,
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META_FRAME_TILED_LEFT = 1 << 15,
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META_FRAME_TILED_RIGHT = 1 << 16
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2001-06-17 23:24:25 -04:00
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} MetaFrameFlags;
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2013-02-15 13:42:08 -05:00
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/**
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* MetaGrabOp:
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* @META_GRAB_OP_NONE: None
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* @META_GRAB_OP_MOVING: Moving with pointer
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* @META_GRAB_OP_RESIZING_SE: Resizing SE with pointer
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* @META_GRAB_OP_RESIZING_S: Resizing S with pointer
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* @META_GRAB_OP_RESIZING_SW: Resizing SW with pointer
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* @META_GRAB_OP_RESIZING_N: Resizing N with pointer
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* @META_GRAB_OP_RESIZING_NE: Resizing NE with pointer
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* @META_GRAB_OP_RESIZING_NW: Resizing NW with pointer
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* @META_GRAB_OP_RESIZING_W: Resizing W with pointer
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* @META_GRAB_OP_RESIZING_E: Resizing E with pointer
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* @META_GRAB_OP_KEYBOARD_MOVING: Moving with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_UNKNOWN: Resizing with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_S: Resizing S with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_N: Resizing N with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_W: Resizing W with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_E: Resizing E with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_SE: Resizing SE with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_NE: Resizing NE with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_SW: Resizing SW with keyboard
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* @META_GRAB_OP_KEYBOARD_RESIZING_NW: Resizing NS with keyboard
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* @META_GRAB_OP_COMPOSITOR: Compositor asked for grab
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*/
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2014-08-15 14:05:04 -04:00
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/* The lower 16 bits of the grab operation is its type.
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*
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* Window grab operations have the following layout:
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*
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* 0000 0000 | 0000 0011
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* NSEW flags | type
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*
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* Flags contains whether the operation is a keyboard operation,
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* and whether the keyboard operation is "unknown".
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*
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* The rest of the flags tell you which direction the resize is
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* going in.
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*
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* If the directions field is 0000, then the operation is a move,
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* not a resize.
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2001-08-19 14:09:10 -04:00
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*/
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2014-08-15 14:05:04 -04:00
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enum
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{
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META_GRAB_OP_WINDOW_FLAG_KEYBOARD = 0x0100,
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2014-08-19 15:07:15 -04:00
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META_GRAB_OP_WINDOW_FLAG_UNKNOWN = 0x0200,
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2014-08-15 14:05:04 -04:00
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META_GRAB_OP_WINDOW_DIR_WEST = 0x1000,
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META_GRAB_OP_WINDOW_DIR_EAST = 0x2000,
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META_GRAB_OP_WINDOW_DIR_SOUTH = 0x4000,
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META_GRAB_OP_WINDOW_DIR_NORTH = 0x8000,
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2014-08-15 17:40:52 -04:00
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META_GRAB_OP_WINDOW_DIR_MASK = 0xF000,
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2014-08-15 14:05:04 -04:00
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/* WGO = "window grab op". shorthand for below */
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_WGO_K = META_GRAB_OP_WINDOW_FLAG_KEYBOARD,
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2014-08-19 15:07:15 -04:00
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_WGO_U = META_GRAB_OP_WINDOW_FLAG_UNKNOWN,
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2014-08-15 14:05:04 -04:00
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_WGO_W = META_GRAB_OP_WINDOW_DIR_WEST,
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_WGO_E = META_GRAB_OP_WINDOW_DIR_EAST,
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_WGO_S = META_GRAB_OP_WINDOW_DIR_SOUTH,
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_WGO_N = META_GRAB_OP_WINDOW_DIR_NORTH,
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};
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#define GRAB_OP_GET_BASE_TYPE(op) (op & 0x00FF)
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2001-07-11 02:22:00 -04:00
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typedef enum
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{
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META_GRAB_OP_NONE,
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2001-08-19 14:09:10 -04:00
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2015-01-19 14:27:27 -05:00
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/* Window grab ops. */
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META_GRAB_OP_WINDOW_BASE,
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2009-08-12 00:12:52 -04:00
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/* Special grab op when the compositor asked for a grab */
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2014-03-10 15:00:59 -04:00
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META_GRAB_OP_COMPOSITOR,
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2015-01-19 14:27:27 -05:00
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/* For when a Wayland client takes a popup grab. */
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2014-04-20 11:37:46 -04:00
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META_GRAB_OP_WAYLAND_POPUP,
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2014-08-15 14:05:04 -04:00
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2015-01-19 14:27:27 -05:00
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/* For when the user clicks on a frame button. */
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META_GRAB_OP_FRAME_BUTTON,
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2014-08-15 14:05:04 -04:00
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2014-08-16 15:48:38 -04:00
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META_GRAB_OP_MOVING = META_GRAB_OP_WINDOW_BASE,
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META_GRAB_OP_RESIZING_NW = META_GRAB_OP_WINDOW_BASE | _WGO_N | _WGO_W,
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META_GRAB_OP_RESIZING_N = META_GRAB_OP_WINDOW_BASE | _WGO_N,
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META_GRAB_OP_RESIZING_NE = META_GRAB_OP_WINDOW_BASE | _WGO_N | _WGO_E,
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META_GRAB_OP_RESIZING_E = META_GRAB_OP_WINDOW_BASE | _WGO_E,
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META_GRAB_OP_RESIZING_SW = META_GRAB_OP_WINDOW_BASE | _WGO_S | _WGO_W,
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META_GRAB_OP_RESIZING_S = META_GRAB_OP_WINDOW_BASE | _WGO_S,
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META_GRAB_OP_RESIZING_SE = META_GRAB_OP_WINDOW_BASE | _WGO_S | _WGO_E,
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META_GRAB_OP_RESIZING_W = META_GRAB_OP_WINDOW_BASE | _WGO_W,
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META_GRAB_OP_KEYBOARD_MOVING = META_GRAB_OP_WINDOW_BASE | _WGO_K,
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2014-08-19 15:07:15 -04:00
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META_GRAB_OP_KEYBOARD_RESIZING_UNKNOWN = META_GRAB_OP_WINDOW_BASE | _WGO_K | _WGO_U,
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2014-08-16 15:48:38 -04:00
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META_GRAB_OP_KEYBOARD_RESIZING_NW = META_GRAB_OP_WINDOW_BASE | _WGO_N | _WGO_W | _WGO_K,
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META_GRAB_OP_KEYBOARD_RESIZING_N = META_GRAB_OP_WINDOW_BASE | _WGO_N | _WGO_K,
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META_GRAB_OP_KEYBOARD_RESIZING_NE = META_GRAB_OP_WINDOW_BASE | _WGO_N | _WGO_E | _WGO_K,
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META_GRAB_OP_KEYBOARD_RESIZING_E = META_GRAB_OP_WINDOW_BASE | _WGO_E | _WGO_K,
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META_GRAB_OP_KEYBOARD_RESIZING_SW = META_GRAB_OP_WINDOW_BASE | _WGO_S | _WGO_W | _WGO_K,
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META_GRAB_OP_KEYBOARD_RESIZING_S = META_GRAB_OP_WINDOW_BASE | _WGO_S | _WGO_K,
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META_GRAB_OP_KEYBOARD_RESIZING_SE = META_GRAB_OP_WINDOW_BASE | _WGO_S | _WGO_E | _WGO_K,
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META_GRAB_OP_KEYBOARD_RESIZING_W = META_GRAB_OP_WINDOW_BASE | _WGO_W | _WGO_K,
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2001-07-11 02:22:00 -04:00
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} MetaGrabOp;
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2013-02-15 13:42:08 -05:00
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/**
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* MetaCursor:
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* @META_CURSOR_DEFAULT: Default cursor
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* @META_CURSOR_NORTH_RESIZE: Resize northern edge cursor
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* @META_CURSOR_SOUTH_RESIZE: Resize southern edge cursor
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* @META_CURSOR_WEST_RESIZE: Resize western edge cursor
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* @META_CURSOR_EAST_RESIZE: Resize eastern edge cursor
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|
|
|
* @META_CURSOR_SE_RESIZE: Resize south-eastern corner cursor
|
|
|
|
|
* @META_CURSOR_SW_RESIZE: Resize south-western corner cursor
|
|
|
|
|
* @META_CURSOR_NE_RESIZE: Resize north-eastern corner cursor
|
|
|
|
|
* @META_CURSOR_NW_RESIZE: Resize north-western corner cursor
|
|
|
|
|
* @META_CURSOR_MOVE_OR_RESIZE_WINDOW: Move or resize cursor
|
|
|
|
|
* @META_CURSOR_BUSY: Busy cursor
|
2013-09-11 11:22:14 -04:00
|
|
|
* @META_CURSOR_DND_IN_DRAG: DND in drag cursor
|
|
|
|
|
* @META_CURSOR_DND_MOVE: DND move cursor
|
|
|
|
|
* @META_CURSOR_DND_COPY: DND copy cursor
|
|
|
|
|
* @META_CURSOR_DND_UNSUPPORTED_TARGET: DND unsupported target
|
|
|
|
|
* @META_CURSOR_POINTING_HAND: pointing hand
|
|
|
|
|
* @META_CURSOR_CROSSHAIR: crosshair (action forbidden)
|
|
|
|
|
* @META_CURSOR_IBEAM: I-beam (text input)
|
2013-02-15 13:42:08 -05:00
|
|
|
*/
|
2001-07-25 23:14:45 -04:00
|
|
|
typedef enum
|
|
|
|
|
{
|
2014-05-17 13:24:56 -04:00
|
|
|
META_CURSOR_NONE = 0,
|
2001-07-25 23:14:45 -04:00
|
|
|
META_CURSOR_DEFAULT,
|
|
|
|
|
META_CURSOR_NORTH_RESIZE,
|
|
|
|
|
META_CURSOR_SOUTH_RESIZE,
|
|
|
|
|
META_CURSOR_WEST_RESIZE,
|
|
|
|
|
META_CURSOR_EAST_RESIZE,
|
|
|
|
|
META_CURSOR_SE_RESIZE,
|
|
|
|
|
META_CURSOR_SW_RESIZE,
|
|
|
|
|
META_CURSOR_NE_RESIZE,
|
Patch to provide extra cues to the user when using window menu move and
2002-08-08 Craig Black <blackc@speakeasy.net>
Patch to provide extra cues to the user when using
window menu move and resize, #85724.
* src/common.h: add new cursors
* src/display.c: (grab_op_is_mouse)
(meta_display_create_x_cursor), (xcursor_for_op),
(meta_display_set_grab_op_cursor),
(meta_display_begin_grab_op):
The keyboard move and resize grab ops now also use the mouse.
Allow the grab cursor to be changed during the grab op.
Hold onto the initial grab position in case of reset.
* src/display.h: save the initial grab position
* src/keybindings.c: (process_keyboard_move_grab),
(process_keyboard_resize_grab), (handle_begin_move),
(handle_begin_resize):
The keyboard move and resize grab ops now also use the mouse.
* src/window.c: (meta_window_client_message), (menu_callback),
(update_move), (update_resize),
(meta_window_handle_mouse_grab_op_event), (warp_pointer),
(meta_window_warp_pointer), (meta_window_begin_grab_op),
(meta_window_update_resize_grab_op):
When moving or resizing a window use the last grab position
in computing change increment.
Provide support for warping the mouse pointer.
* src/window.h: new warp pointer and grab op helper functions
2002-08-09 00:27:23 -04:00
|
|
|
META_CURSOR_NW_RESIZE,
|
2006-05-22 12:12:28 -04:00
|
|
|
META_CURSOR_MOVE_OR_RESIZE_WINDOW,
|
2013-09-11 11:22:14 -04:00
|
|
|
META_CURSOR_BUSY,
|
|
|
|
|
META_CURSOR_DND_IN_DRAG,
|
|
|
|
|
META_CURSOR_DND_MOVE,
|
|
|
|
|
META_CURSOR_DND_COPY,
|
|
|
|
|
META_CURSOR_DND_UNSUPPORTED_TARGET,
|
|
|
|
|
META_CURSOR_POINTING_HAND,
|
|
|
|
|
META_CURSOR_CROSSHAIR,
|
|
|
|
|
META_CURSOR_IBEAM,
|
|
|
|
|
META_CURSOR_LAST
|
2001-07-25 23:14:45 -04:00
|
|
|
} MetaCursor;
|
|
|
|
|
|
2013-02-15 13:42:08 -05:00
|
|
|
/**
|
|
|
|
|
* MetaFrameType:
|
|
|
|
|
* @META_FRAME_TYPE_NORMAL: Normal frame
|
|
|
|
|
* @META_FRAME_TYPE_DIALOG: Dialog frame
|
|
|
|
|
* @META_FRAME_TYPE_MODAL_DIALOG: Modal dialog frame
|
|
|
|
|
* @META_FRAME_TYPE_UTILITY: Utility frame
|
|
|
|
|
* @META_FRAME_TYPE_MENU: Menu frame
|
|
|
|
|
* @META_FRAME_TYPE_BORDER: Border frame
|
|
|
|
|
* @META_FRAME_TYPE_ATTACHED: Attached frame
|
|
|
|
|
* @META_FRAME_TYPE_LAST: Marks the end of the #MetaFrameType enumeration
|
|
|
|
|
*/
|
2002-01-19 18:59:11 -05:00
|
|
|
typedef enum
|
|
|
|
|
{
|
2002-01-27 03:21:53 -05:00
|
|
|
META_FRAME_TYPE_NORMAL,
|
|
|
|
|
META_FRAME_TYPE_DIALOG,
|
|
|
|
|
META_FRAME_TYPE_MODAL_DIALOG,
|
|
|
|
|
META_FRAME_TYPE_UTILITY,
|
|
|
|
|
META_FRAME_TYPE_MENU,
|
2002-06-21 23:23:02 -04:00
|
|
|
META_FRAME_TYPE_BORDER,
|
2010-11-04 12:11:54 -04:00
|
|
|
META_FRAME_TYPE_ATTACHED,
|
2002-01-27 03:21:53 -05:00
|
|
|
META_FRAME_TYPE_LAST
|
|
|
|
|
} MetaFrameType;
|
2002-01-19 18:59:11 -05:00
|
|
|
|
2013-02-15 13:42:08 -05:00
|
|
|
/**
|
|
|
|
|
* MetaVirtualModifier:
|
|
|
|
|
* @META_VIRTUAL_SHIFT_MASK: Shift mask
|
|
|
|
|
* @META_VIRTUAL_CONTROL_MASK: Control mask
|
|
|
|
|
* @META_VIRTUAL_ALT_MASK: Alt mask
|
|
|
|
|
* @META_VIRTUAL_META_MASK: Meta mask
|
|
|
|
|
* @META_VIRTUAL_SUPER_MASK: Super mask
|
|
|
|
|
* @META_VIRTUAL_HYPER_MASK: Hyper mask
|
|
|
|
|
* @META_VIRTUAL_MOD2_MASK: Mod2 mask
|
|
|
|
|
* @META_VIRTUAL_MOD3_MASK: Mod3 mask
|
|
|
|
|
* @META_VIRTUAL_MOD4_MASK: Mod4 mask
|
|
|
|
|
* @META_VIRTUAL_MOD5_MASK: Mod5 mask
|
|
|
|
|
*/
|
2002-07-13 23:16:41 -04:00
|
|
|
typedef enum
|
|
|
|
|
{
|
|
|
|
|
/* Create gratuitous divergence from regular
|
|
|
|
|
* X mod bits, to be sure we find bugs
|
|
|
|
|
*/
|
|
|
|
|
META_VIRTUAL_SHIFT_MASK = 1 << 5,
|
|
|
|
|
META_VIRTUAL_CONTROL_MASK = 1 << 6,
|
2014-05-02 09:34:02 -04:00
|
|
|
META_VIRTUAL_ALT_MASK = 1 << 7,
|
2002-07-13 23:16:41 -04:00
|
|
|
META_VIRTUAL_META_MASK = 1 << 8,
|
|
|
|
|
META_VIRTUAL_SUPER_MASK = 1 << 9,
|
|
|
|
|
META_VIRTUAL_HYPER_MASK = 1 << 10,
|
|
|
|
|
META_VIRTUAL_MOD2_MASK = 1 << 11,
|
|
|
|
|
META_VIRTUAL_MOD3_MASK = 1 << 12,
|
|
|
|
|
META_VIRTUAL_MOD4_MASK = 1 << 13,
|
|
|
|
|
META_VIRTUAL_MOD5_MASK = 1 << 14
|
|
|
|
|
} MetaVirtualModifier;
|
|
|
|
|
|
2013-02-15 13:42:08 -05:00
|
|
|
/**
|
|
|
|
|
* MetaDirection:
|
|
|
|
|
* @META_DIRECTION_LEFT: Left
|
|
|
|
|
* @META_DIRECTION_RIGHT: Right
|
|
|
|
|
* @META_DIRECTION_TOP: Top
|
|
|
|
|
* @META_DIRECTION_BOTTOM: Bottom
|
|
|
|
|
* @META_DIRECTION_UP: Up
|
|
|
|
|
* @META_DIRECTION_DOWN: Down
|
|
|
|
|
* @META_DIRECTION_HORIZONTAL: Horizontal
|
|
|
|
|
* @META_DIRECTION_VERTICAL: Vertical
|
|
|
|
|
*/
|
|
|
|
|
|
Merge of all the changes on the constraints_experiments branch. This is
2005-11-18 Elijah Newren <newren@gmail.com>
Merge of all the changes on the constraints_experiments branch.
This is just a summary, to get the full ChangeLog of those
changes (approx. 2000 lines):
cvs -q -z3 update -Pd -r constraints_experiments
cvs -q -z3 diff -pu -r CONSTRAINTS_EXPERIMENTS_BRANCHPOINT ChangeLog
Bugs fixed:
unfiled - constraints.c is overly complicated[1]
unfiled - constraints.c is not robust when all constraints
cannot simultaneously be met (constraints need to be
prioritized)
unfiled - keep-titlebar-onscreen constraint is decoration
unaware (since get_outermost_onscreen_positions()
forgets to include decorations)
unfiled - keyboard snap-moving and snap-resizing snap to hidden
edges
109553 - gravity w/ simultaneous move & resize doesn't work
113601 - maximize vertical and horizontal should toggle and be
constrained
122196 - windows show up under vertical panels
122670 - jerky/random resizing of window via keyboard[2]
124582 - keyboard and mouse snap-resizing and snap-moving
erroneously moves the window multidimensionally
136307 - don't allow apps to resize themselves off the screen
(*cough* filechooser *cough*)
142016, 143784 - windows should not span multiple xineramas
unless placed there by the user
143145 - clamp new windows to screensize and force them
onscreen, if they'll fit
144126 - Handle pathological strut lists sanely[3]
149867 - fixed aspect ratio windows are difficult to resize[4]
152898 - make screen edges consistent; allow easy slamming of
windows into the left, right, and bottom edges of the
screen too.
154706 - bouncing weirdness at screen edge with keyboard moving
or resizing
156699 - avoid struts when placing windows, if possible (nasty
a11y blocker)
302456 - dragging offscreen too restrictive
304857 - wireframe moving off the top of the screen is misleading
308521 - make uni-directional resizing easier with
alt-middle-drag and prevent the occasional super
annoying resize-the-wrong-side(s) behavior
312007 - snap-resize moves windows with a minimum size
constraint
312104 - resizing the top of a window can cause the bottom to
grow
319351 - don't instantly snap on mouse-move-snapping, remove
braindeadedness of having order of releasing shift and
releasing button press matter so much
[1] fixed in my opinion, anyway.
[2] Actually, it's not totally fixed--it's just annoying
instead of almost completely unusable. Matthias had a
suggestion that may fix the remainder of the problems (see
http://tinyurl.com/bwzuu).
[3] This bug was originally about not-quite-so-pathological
cases but was left open for the worse cases. The code from
the branch handles the remainder of the cases mentioned in
this bug.
[4] Actually, although it's far better there's still some minor
issues left: a slight drift that's only noticeable after
lots of resizing, and potential problems with partially
onscreen constraints due to not clearing any
fixed_directions flags (aspect ratio windows get resized in
both directions and thus aren't fixed in one of them)
New feature:
81704 - edge resistance for user move and resize operations;
in particular 3 different kinds of resistance are
implemented:
Pixel-Distance: window movement is resisted when it
aligns with an edge unless the movement is greater than
a threshold number of pixels
Timeout: window movement past an edge is prevented until
a certain amount of time has elapsed during the
operation since the first request to move it past that
edge
Keyboard-Buildup: when moving or resizing with the
keyboard, once a window is aligned with a certain edge
it cannot move past until the correct direction has
been pressed enough times (e.g. 2 or 3 times)
Major changes:
- constraints.c has been rewritten; very few lines of code from
the old version remain. There is a comment near the top of
the function explaining the basics of how the new framework
works. A more detailed explanation can be found in
doc/how-constraints-works.txt
- edge-resistance.[ch] are new files implementing edge-resistance.
- boxes.[ch] are new files containing low-level error-prone
functions used heavily in constraints.c and edge-resistance.c,
among various places throughout the code. testboxes.c
contains a thorough testsuite for the boxes.[ch] functions
compiled into a program, testboxes.
- meta_window_move_resize_internal() *must* be told the gravity
of the associated operation (if it's just a move operation,
the gravity will be ignored, but for resize and move+resize
the correct value is needed)
- the craziness of different values that
meta_window_move_resize_internal() accepts has been documented
in a large comment at the beginning of the function. It may
be possible to clean this up some, but until then things will
remain as they were before--caller beware.
- screen and xinerama usable areas (i.e. places not covered by
e.g. panels) are cached in the workspace now, as are the
screen and xinerama edges. These get updated with the
workarea in src/workspace.c:ensure_work_areas_validated()
2005-11-19 09:58:50 -05:00
|
|
|
/* Relative directions or sides seem to come up all over the place... */
|
|
|
|
|
/* FIXME: Replace
|
2018-09-11 07:58:00 -04:00
|
|
|
* display.[ch]:MetaDisplayDirection,
|
Merge of all the changes on the constraints_experiments branch. This is
2005-11-18 Elijah Newren <newren@gmail.com>
Merge of all the changes on the constraints_experiments branch.
This is just a summary, to get the full ChangeLog of those
changes (approx. 2000 lines):
cvs -q -z3 update -Pd -r constraints_experiments
cvs -q -z3 diff -pu -r CONSTRAINTS_EXPERIMENTS_BRANCHPOINT ChangeLog
Bugs fixed:
unfiled - constraints.c is overly complicated[1]
unfiled - constraints.c is not robust when all constraints
cannot simultaneously be met (constraints need to be
prioritized)
unfiled - keep-titlebar-onscreen constraint is decoration
unaware (since get_outermost_onscreen_positions()
forgets to include decorations)
unfiled - keyboard snap-moving and snap-resizing snap to hidden
edges
109553 - gravity w/ simultaneous move & resize doesn't work
113601 - maximize vertical and horizontal should toggle and be
constrained
122196 - windows show up under vertical panels
122670 - jerky/random resizing of window via keyboard[2]
124582 - keyboard and mouse snap-resizing and snap-moving
erroneously moves the window multidimensionally
136307 - don't allow apps to resize themselves off the screen
(*cough* filechooser *cough*)
142016, 143784 - windows should not span multiple xineramas
unless placed there by the user
143145 - clamp new windows to screensize and force them
onscreen, if they'll fit
144126 - Handle pathological strut lists sanely[3]
149867 - fixed aspect ratio windows are difficult to resize[4]
152898 - make screen edges consistent; allow easy slamming of
windows into the left, right, and bottom edges of the
screen too.
154706 - bouncing weirdness at screen edge with keyboard moving
or resizing
156699 - avoid struts when placing windows, if possible (nasty
a11y blocker)
302456 - dragging offscreen too restrictive
304857 - wireframe moving off the top of the screen is misleading
308521 - make uni-directional resizing easier with
alt-middle-drag and prevent the occasional super
annoying resize-the-wrong-side(s) behavior
312007 - snap-resize moves windows with a minimum size
constraint
312104 - resizing the top of a window can cause the bottom to
grow
319351 - don't instantly snap on mouse-move-snapping, remove
braindeadedness of having order of releasing shift and
releasing button press matter so much
[1] fixed in my opinion, anyway.
[2] Actually, it's not totally fixed--it's just annoying
instead of almost completely unusable. Matthias had a
suggestion that may fix the remainder of the problems (see
http://tinyurl.com/bwzuu).
[3] This bug was originally about not-quite-so-pathological
cases but was left open for the worse cases. The code from
the branch handles the remainder of the cases mentioned in
this bug.
[4] Actually, although it's far better there's still some minor
issues left: a slight drift that's only noticeable after
lots of resizing, and potential problems with partially
onscreen constraints due to not clearing any
fixed_directions flags (aspect ratio windows get resized in
both directions and thus aren't fixed in one of them)
New feature:
81704 - edge resistance for user move and resize operations;
in particular 3 different kinds of resistance are
implemented:
Pixel-Distance: window movement is resisted when it
aligns with an edge unless the movement is greater than
a threshold number of pixels
Timeout: window movement past an edge is prevented until
a certain amount of time has elapsed during the
operation since the first request to move it past that
edge
Keyboard-Buildup: when moving or resizing with the
keyboard, once a window is aligned with a certain edge
it cannot move past until the correct direction has
been pressed enough times (e.g. 2 or 3 times)
Major changes:
- constraints.c has been rewritten; very few lines of code from
the old version remain. There is a comment near the top of
the function explaining the basics of how the new framework
works. A more detailed explanation can be found in
doc/how-constraints-works.txt
- edge-resistance.[ch] are new files implementing edge-resistance.
- boxes.[ch] are new files containing low-level error-prone
functions used heavily in constraints.c and edge-resistance.c,
among various places throughout the code. testboxes.c
contains a thorough testsuite for the boxes.[ch] functions
compiled into a program, testboxes.
- meta_window_move_resize_internal() *must* be told the gravity
of the associated operation (if it's just a move operation,
the gravity will be ignored, but for resize and move+resize
the correct value is needed)
- the craziness of different values that
meta_window_move_resize_internal() accepts has been documented
in a large comment at the beginning of the function. It may
be possible to clean this up some, but until then things will
remain as they were before--caller beware.
- screen and xinerama usable areas (i.e. places not covered by
e.g. panels) are cached in the workspace now, as are the
screen and xinerama edges. These get updated with the
workarea in src/workspace.c:ensure_work_areas_validated()
2005-11-19 09:58:50 -05:00
|
|
|
* workspace.[ch]:MetaMotionDirection,
|
|
|
|
|
* with the use of MetaDirection.
|
|
|
|
|
*/
|
|
|
|
|
typedef enum
|
|
|
|
|
{
|
Patch from Carlo Wood to fix handling of unidirectional maximization and
2007-04-02 Elijah Newren <newren gmail com>
Patch from Carlo Wood to fix handling of unidirectional
maximization and partial struts. #358311.
* src/constraints.c (constrain_maximization):
determine target size for unidirectionally maximized windows by
determining how far they can be maximized without hitting
orthogonal struts. Avoids weird "empty spaces".
* src/boxes.[ch] (meta_rectangle_expand_to_avoiding_struts):
new function
2007-04-02 Elijah Newren <newren gmail com>
Make the strut lists (stored in workspaces) record both the
rectangle and the side that the strut is on. Lots of code
cleanups relating to struts.
* src/boxes.h (struct MetaStrut):
new struct for struts
* src/window.[ch] (struct MetaStruts, struct MetaWindow,
meta_window_update_struts):
overhaul to make window's struts remember their side as well as
their rectangular location, and just use a list instead of several
copies of near-identical code for left/right/top/bottom (allowing
us to nuke MetaStruts struct as well)
* src/testboxes.c (new_meta_strut, get_strut_list):
* src/workspace.c (ensure_work_areas_validated):
* src/boxes.c (meta_rectangle_get_minimal_spanning_set_for_region,
meta_rectangle_expand_to_avoiding_struts,
get_disjoint_strut_rect_list_in_region, fix_up_edges,
meta_rectangle_find_onscreen_edges,
meta_rectangle_find_nonintersected_xinerama_edges):
modify to handle struts being rectangle + side instead of just rectangle
* src/workspace.c (ensure_work_areas_validated):
simplify strut list creation considerably given MetaWindow change,
modify work_area computations to take advantage of region
computations being done (makes the code shorter as well as more
robust against pathological cases).
* src/util.[ch] (meta_free_gslist_and_elements):
new convenience function
* src/common.h (enum MetaDirection):
* src/edge-resistance.c (movement_towards_edge):
* src/boxes.c (meta_rectangle_edge_aligns,
rectangle_and_edge_intersection, split_edge):
Add more MetaDirection fields for convenience
* src/boxes.h (enum FixedDirections):
* src/constraints.c (setup_constraint_info, place_window_if_needed):
add a FIXED_DIRECTION_NONE to the FixedDirections enum to make
code more clear
svn path=/trunk/; revision=3144
2007-04-02 23:41:10 -04:00
|
|
|
META_DIRECTION_LEFT = 1 << 0,
|
|
|
|
|
META_DIRECTION_RIGHT = 1 << 1,
|
|
|
|
|
META_DIRECTION_TOP = 1 << 2,
|
|
|
|
|
META_DIRECTION_BOTTOM = 1 << 3,
|
|
|
|
|
|
|
|
|
|
/* Some aliases for making code more readable for various circumstances. */
|
|
|
|
|
META_DIRECTION_UP = META_DIRECTION_TOP,
|
|
|
|
|
META_DIRECTION_DOWN = META_DIRECTION_BOTTOM,
|
|
|
|
|
|
|
|
|
|
/* A few more definitions using aliases */
|
|
|
|
|
META_DIRECTION_HORIZONTAL = META_DIRECTION_LEFT | META_DIRECTION_RIGHT,
|
|
|
|
|
META_DIRECTION_VERTICAL = META_DIRECTION_UP | META_DIRECTION_DOWN,
|
2009-03-17 16:53:01 -04:00
|
|
|
} MetaDirection;
|
Patch from Carlo Wood to fix handling of unidirectional maximization and
2007-04-02 Elijah Newren <newren gmail com>
Patch from Carlo Wood to fix handling of unidirectional
maximization and partial struts. #358311.
* src/constraints.c (constrain_maximization):
determine target size for unidirectionally maximized windows by
determining how far they can be maximized without hitting
orthogonal struts. Avoids weird "empty spaces".
* src/boxes.[ch] (meta_rectangle_expand_to_avoiding_struts):
new function
2007-04-02 Elijah Newren <newren gmail com>
Make the strut lists (stored in workspaces) record both the
rectangle and the side that the strut is on. Lots of code
cleanups relating to struts.
* src/boxes.h (struct MetaStrut):
new struct for struts
* src/window.[ch] (struct MetaStruts, struct MetaWindow,
meta_window_update_struts):
overhaul to make window's struts remember their side as well as
their rectangular location, and just use a list instead of several
copies of near-identical code for left/right/top/bottom (allowing
us to nuke MetaStruts struct as well)
* src/testboxes.c (new_meta_strut, get_strut_list):
* src/workspace.c (ensure_work_areas_validated):
* src/boxes.c (meta_rectangle_get_minimal_spanning_set_for_region,
meta_rectangle_expand_to_avoiding_struts,
get_disjoint_strut_rect_list_in_region, fix_up_edges,
meta_rectangle_find_onscreen_edges,
meta_rectangle_find_nonintersected_xinerama_edges):
modify to handle struts being rectangle + side instead of just rectangle
* src/workspace.c (ensure_work_areas_validated):
simplify strut list creation considerably given MetaWindow change,
modify work_area computations to take advantage of region
computations being done (makes the code shorter as well as more
robust against pathological cases).
* src/util.[ch] (meta_free_gslist_and_elements):
new convenience function
* src/common.h (enum MetaDirection):
* src/edge-resistance.c (movement_towards_edge):
* src/boxes.c (meta_rectangle_edge_aligns,
rectangle_and_edge_intersection, split_edge):
Add more MetaDirection fields for convenience
* src/boxes.h (enum FixedDirections):
* src/constraints.c (setup_constraint_info, place_window_if_needed):
add a FIXED_DIRECTION_NONE to the FixedDirections enum to make
code more clear
svn path=/trunk/; revision=3144
2007-04-02 23:41:10 -04:00
|
|
|
|
2013-02-15 13:42:08 -05:00
|
|
|
/**
|
|
|
|
|
* MetaMotionDirection:
|
|
|
|
|
* @META_MOTION_UP: Upwards motion
|
|
|
|
|
* @META_MOTION_DOWN: Downwards motion
|
|
|
|
|
* @META_MOTION_LEFT: Motion to the left
|
|
|
|
|
* @META_MOTION_RIGHT: Motion to the right
|
|
|
|
|
* @META_MOTION_UP_LEFT: Motion up and to the left
|
|
|
|
|
* @META_MOTION_UP_RIGHT: Motion up and to the right
|
|
|
|
|
* @META_MOTION_DOWN_LEFT: Motion down and to the left
|
|
|
|
|
* @META_MOTION_DOWN_RIGHT: Motion down and to the right
|
|
|
|
|
*/
|
|
|
|
|
|
2009-07-02 11:19:02 -04:00
|
|
|
/* Negative to avoid conflicting with real workspace
|
|
|
|
|
* numbers
|
|
|
|
|
*/
|
|
|
|
|
typedef enum
|
|
|
|
|
{
|
|
|
|
|
META_MOTION_UP = -1,
|
|
|
|
|
META_MOTION_DOWN = -2,
|
|
|
|
|
META_MOTION_LEFT = -3,
|
|
|
|
|
META_MOTION_RIGHT = -4,
|
|
|
|
|
/* These are only used for effects */
|
|
|
|
|
META_MOTION_UP_LEFT = -5,
|
|
|
|
|
META_MOTION_UP_RIGHT = -6,
|
|
|
|
|
META_MOTION_DOWN_LEFT = -7,
|
|
|
|
|
META_MOTION_DOWN_RIGHT = -8
|
|
|
|
|
} MetaMotionDirection;
|
|
|
|
|
|
2013-02-15 13:42:08 -05:00
|
|
|
/**
|
|
|
|
|
* MetaSide:
|
|
|
|
|
* @META_SIDE_LEFT: Left side
|
|
|
|
|
* @META_SIDE_RIGHT: Right side
|
|
|
|
|
* @META_SIDE_TOP: Top side
|
|
|
|
|
* @META_SIDE_BOTTOM: Bottom side
|
|
|
|
|
*/
|
|
|
|
|
|
2009-03-17 16:53:01 -04:00
|
|
|
/* Sometimes we want to talk about sides instead of directions; note
|
|
|
|
|
* that the values must be as follows or meta_window_update_struts()
|
|
|
|
|
* won't work. Using these values also is a safety blanket since
|
|
|
|
|
* MetaDirection used to be used as a side.
|
|
|
|
|
*/
|
|
|
|
|
typedef enum
|
|
|
|
|
{
|
Patch from Carlo Wood to fix handling of unidirectional maximization and
2007-04-02 Elijah Newren <newren gmail com>
Patch from Carlo Wood to fix handling of unidirectional
maximization and partial struts. #358311.
* src/constraints.c (constrain_maximization):
determine target size for unidirectionally maximized windows by
determining how far they can be maximized without hitting
orthogonal struts. Avoids weird "empty spaces".
* src/boxes.[ch] (meta_rectangle_expand_to_avoiding_struts):
new function
2007-04-02 Elijah Newren <newren gmail com>
Make the strut lists (stored in workspaces) record both the
rectangle and the side that the strut is on. Lots of code
cleanups relating to struts.
* src/boxes.h (struct MetaStrut):
new struct for struts
* src/window.[ch] (struct MetaStruts, struct MetaWindow,
meta_window_update_struts):
overhaul to make window's struts remember their side as well as
their rectangular location, and just use a list instead of several
copies of near-identical code for left/right/top/bottom (allowing
us to nuke MetaStruts struct as well)
* src/testboxes.c (new_meta_strut, get_strut_list):
* src/workspace.c (ensure_work_areas_validated):
* src/boxes.c (meta_rectangle_get_minimal_spanning_set_for_region,
meta_rectangle_expand_to_avoiding_struts,
get_disjoint_strut_rect_list_in_region, fix_up_edges,
meta_rectangle_find_onscreen_edges,
meta_rectangle_find_nonintersected_xinerama_edges):
modify to handle struts being rectangle + side instead of just rectangle
* src/workspace.c (ensure_work_areas_validated):
simplify strut list creation considerably given MetaWindow change,
modify work_area computations to take advantage of region
computations being done (makes the code shorter as well as more
robust against pathological cases).
* src/util.[ch] (meta_free_gslist_and_elements):
new convenience function
* src/common.h (enum MetaDirection):
* src/edge-resistance.c (movement_towards_edge):
* src/boxes.c (meta_rectangle_edge_aligns,
rectangle_and_edge_intersection, split_edge):
Add more MetaDirection fields for convenience
* src/boxes.h (enum FixedDirections):
* src/constraints.c (setup_constraint_info, place_window_if_needed):
add a FIXED_DIRECTION_NONE to the FixedDirections enum to make
code more clear
svn path=/trunk/; revision=3144
2007-04-02 23:41:10 -04:00
|
|
|
META_SIDE_LEFT = META_DIRECTION_LEFT,
|
|
|
|
|
META_SIDE_RIGHT = META_DIRECTION_RIGHT,
|
|
|
|
|
META_SIDE_TOP = META_DIRECTION_TOP,
|
|
|
|
|
META_SIDE_BOTTOM = META_DIRECTION_BOTTOM
|
2009-03-17 16:53:01 -04:00
|
|
|
} MetaSide;
|
2002-10-03 22:28:57 -04:00
|
|
|
|
2013-02-15 13:42:08 -05:00
|
|
|
/**
|
|
|
|
|
* MetaButtonFunction:
|
|
|
|
|
* @META_BUTTON_FUNCTION_MENU: Menu
|
|
|
|
|
* @META_BUTTON_FUNCTION_MINIMIZE: Minimize
|
|
|
|
|
* @META_BUTTON_FUNCTION_MAXIMIZE: Maximize
|
|
|
|
|
* @META_BUTTON_FUNCTION_CLOSE: Close
|
|
|
|
|
* @META_BUTTON_FUNCTION_LAST: Marks the end of the #MetaButtonFunction enumeration
|
|
|
|
|
*
|
|
|
|
|
* Function a window button can have. Note, you can't add stuff here
|
2002-10-03 22:28:57 -04:00
|
|
|
* without extending the theme format to draw a new function and
|
|
|
|
|
* breaking all existing themes.
|
|
|
|
|
*/
|
|
|
|
|
typedef enum
|
|
|
|
|
{
|
|
|
|
|
META_BUTTON_FUNCTION_MENU,
|
|
|
|
|
META_BUTTON_FUNCTION_MINIMIZE,
|
|
|
|
|
META_BUTTON_FUNCTION_MAXIMIZE,
|
|
|
|
|
META_BUTTON_FUNCTION_CLOSE,
|
|
|
|
|
META_BUTTON_FUNCTION_LAST
|
|
|
|
|
} MetaButtonFunction;
|
|
|
|
|
|
|
|
|
|
#define MAX_BUTTONS_PER_CORNER META_BUTTON_FUNCTION_LAST
|
|
|
|
|
|
2012-11-28 17:31:50 -05:00
|
|
|
/* Keep array size in sync with MAX_BUTTONS_PER_CORNER */
|
|
|
|
|
/**
|
|
|
|
|
* MetaButtonLayout:
|
2018-10-04 16:09:15 -04:00
|
|
|
* @left_buttons: (array fixed-size=4):
|
|
|
|
|
* @right_buttons: (array fixed-size=4):
|
|
|
|
|
* @left_buttons_has_spacer: (array fixed-size=4):
|
|
|
|
|
* @right_buttons_has_spacer: (array fixed-size=4):
|
2012-11-28 17:31:50 -05:00
|
|
|
*/
|
2002-10-03 22:28:57 -04:00
|
|
|
typedef struct _MetaButtonLayout MetaButtonLayout;
|
|
|
|
|
struct _MetaButtonLayout
|
|
|
|
|
{
|
|
|
|
|
/* buttons in the group on the left side */
|
|
|
|
|
MetaButtonFunction left_buttons[MAX_BUTTONS_PER_CORNER];
|
2008-02-29 15:41:07 -05:00
|
|
|
gboolean left_buttons_has_spacer[MAX_BUTTONS_PER_CORNER];
|
|
|
|
|
|
2002-10-03 22:28:57 -04:00
|
|
|
/* buttons in the group on the right side */
|
|
|
|
|
MetaButtonFunction right_buttons[MAX_BUTTONS_PER_CORNER];
|
2008-02-29 15:41:07 -05:00
|
|
|
gboolean right_buttons_has_spacer[MAX_BUTTONS_PER_CORNER];
|
2002-10-03 22:28:57 -04:00
|
|
|
};
|
|
|
|
|
|
2014-05-23 17:14:51 -04:00
|
|
|
/**
|
|
|
|
|
* MetaWindowMenuType:
|
|
|
|
|
* @META_WINDOW_MENU_WM: the window manager menu
|
|
|
|
|
* @META_WINDOW_MENU_APP: the (fallback) app menu
|
|
|
|
|
*
|
|
|
|
|
* Menu the compositor should display for a given window
|
|
|
|
|
*/
|
|
|
|
|
typedef enum
|
|
|
|
|
{
|
|
|
|
|
META_WINDOW_MENU_WM,
|
|
|
|
|
META_WINDOW_MENU_APP
|
|
|
|
|
} MetaWindowMenuType;
|
|
|
|
|
|
2013-02-15 13:42:08 -05:00
|
|
|
/**
|
|
|
|
|
* MetaFrameBorders:
|
|
|
|
|
* @visible: inner visible portion of frame border
|
|
|
|
|
* @invisible: outer invisible portion of frame border
|
|
|
|
|
* @total: sum of the two borders above
|
|
|
|
|
*/
|
2011-07-12 00:37:41 -04:00
|
|
|
typedef struct _MetaFrameBorders MetaFrameBorders;
|
|
|
|
|
struct _MetaFrameBorders
|
|
|
|
|
{
|
|
|
|
|
/* The frame border is made up of two pieces - an inner visible portion
|
|
|
|
|
* and an outer portion that is invisible but responds to events.
|
|
|
|
|
*/
|
|
|
|
|
GtkBorder visible;
|
2011-07-12 00:55:50 -04:00
|
|
|
GtkBorder invisible;
|
|
|
|
|
|
|
|
|
|
/* For convenience, we have a "total" border which is equal to the sum
|
|
|
|
|
* of the two borders above. */
|
|
|
|
|
GtkBorder total;
|
2011-07-12 00:37:41 -04:00
|
|
|
};
|
2011-07-12 00:59:12 -04:00
|
|
|
|
|
|
|
|
/* sets all dimensions to zero */
|
2019-01-22 21:25:35 -05:00
|
|
|
META_EXPORT
|
2011-07-12 00:59:12 -04:00
|
|
|
void meta_frame_borders_clear (MetaFrameBorders *self);
|
|
|
|
|
|
2001-09-17 00:42:37 -04:00
|
|
|
/* should investigate changing these to whatever most apps use */
|
2012-12-03 14:58:13 -05:00
|
|
|
#define META_ICON_WIDTH 96
|
|
|
|
|
#define META_ICON_HEIGHT 96
|
2001-09-17 00:42:37 -04:00
|
|
|
#define META_MINI_ICON_WIDTH 16
|
|
|
|
|
#define META_MINI_ICON_HEIGHT 16
|
|
|
|
|
|
2008-08-14 10:01:51 -04:00
|
|
|
#define META_DEFAULT_ICON_NAME "window"
|
|
|
|
|
|
Comprehensively rename to Mutter
Code:
All references in the code not related to themes, keybindings, or
GConf were changed from 'metacity' to 'mutter'. This includes, among other
things, strings, comments, the atoms used in the message protocol, and
the envvars used for debugging. The GConf schema file was reduced to
the 3 settings new to mutter.
The overall version was brought up to 2.27 to match current gnome.
Structure:
All files named '*metacity*' were renamed '*mutter*' with appropriate
changes in the automake system. Files removed are
doc/creating_themes, src/themes, doc/metacity-theme.dtd,
metacity.doap. These files will eventually end up in an external
gnome-wm-data module.
Installation location:
On the filesystem the mutter-plugindir was change from
$(libdir)/metacity/plugins/clutter to just $(libdir)/mutter/plugins.
The mutter-plugins.pc.in reflects these changes.
Note:
mutter.desktop.in and mutter-wm.desktop both continue to have
X-GNOME-WMSettingsModule=metacity set. This allows
gnome-control-center to continue using libmetacity.so for
configuration. This is fine since most the general keybindings and wm
settings are being read from /apps/metacity/* in gconf.
2009-06-10 06:29:20 -04:00
|
|
|
/* Main loop priorities determine when activity in the GLib
|
|
|
|
|
* will take precendence over the others. Priorities are sometimes
|
|
|
|
|
* used to enforce ordering: give A a higher priority than B if
|
|
|
|
|
* A must occur before B. But that poses a problem since then
|
|
|
|
|
* if A occurs frequently enough, B will never occur.
|
|
|
|
|
*
|
|
|
|
|
* Anything we want to occur more or less immediately should
|
|
|
|
|
* have a priority of G_PRIORITY_DEFAULT. When we want to
|
|
|
|
|
* coelesce multiple things together, the appropriate place to
|
|
|
|
|
* do it is usually META_PRIORITY_BEFORE_REDRAW.
|
|
|
|
|
*
|
2009-09-25 15:47:22 -04:00
|
|
|
* Note that its usually better to use meta_later_add() rather
|
|
|
|
|
* than calling g_idle_add() directly; this will make sure things
|
|
|
|
|
* get run when added from a clutter event handler without
|
|
|
|
|
* waiting for another repaint cycle.
|
Comprehensively rename to Mutter
Code:
All references in the code not related to themes, keybindings, or
GConf were changed from 'metacity' to 'mutter'. This includes, among other
things, strings, comments, the atoms used in the message protocol, and
the envvars used for debugging. The GConf schema file was reduced to
the 3 settings new to mutter.
The overall version was brought up to 2.27 to match current gnome.
Structure:
All files named '*metacity*' were renamed '*mutter*' with appropriate
changes in the automake system. Files removed are
doc/creating_themes, src/themes, doc/metacity-theme.dtd,
metacity.doap. These files will eventually end up in an external
gnome-wm-data module.
Installation location:
On the filesystem the mutter-plugindir was change from
$(libdir)/metacity/plugins/clutter to just $(libdir)/mutter/plugins.
The mutter-plugins.pc.in reflects these changes.
Note:
mutter.desktop.in and mutter-wm.desktop both continue to have
X-GNOME-WMSettingsModule=metacity set. This allows
gnome-control-center to continue using libmetacity.so for
configuration. This is fine since most the general keybindings and wm
settings are being read from /apps/metacity/* in gconf.
2009-06-10 06:29:20 -04:00
|
|
|
*
|
|
|
|
|
* If something has a priority lower than the redraw priority
|
|
|
|
|
* (such as a default priority idle), then it may be arbitrarily
|
|
|
|
|
* delayed. This happens if the screen is updating rapidly: we
|
|
|
|
|
* are spending all our time either redrawing or waiting for a
|
|
|
|
|
* vblank-synced buffer swap. (When X is improved to allow
|
|
|
|
|
* clutter to do the buffer-swap asychronously, this will get
|
|
|
|
|
* better.)
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* G_PRIORITY_DEFAULT:
|
|
|
|
|
* events
|
|
|
|
|
* many timeouts
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* GTK_PRIORITY_RESIZE: (G_PRIORITY_HIGH_IDLE + 10) */
|
|
|
|
|
#define META_PRIORITY_RESIZE (G_PRIORITY_HIGH_IDLE + 15)
|
|
|
|
|
/* GTK_PRIORITY_REDRAW: (G_PRIORITY_HIGH_IDLE + 20) */
|
|
|
|
|
|
|
|
|
|
#define META_PRIORITY_BEFORE_REDRAW (G_PRIORITY_HIGH_IDLE + 40)
|
|
|
|
|
/* calc-showing idle
|
|
|
|
|
* update-icon idle
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* CLUTTER_PRIORITY_REDRAW: (G_PRIORITY_HIGH_IDLE + 50) */
|
|
|
|
|
#define META_PRIORITY_REDRAW (G_PRIORITY_HIGH_IDLE + 50)
|
|
|
|
|
|
|
|
|
|
/* ==== Anything below here can be starved arbitrarily ==== */
|
|
|
|
|
|
|
|
|
|
/* G_PRIORITY_DEFAULT_IDLE:
|
|
|
|
|
* Mutter plugin unloading
|
|
|
|
|
*/
|
|
|
|
|
|
on unminimize, queue calc_showing on all transients
2002-05-05 Havoc Pennington <hp@pobox.com>
* src/window.c (meta_window_unminimize): on unminimize, queue
calc_showing on all transients
(meta_window_activate): on activate, unminimize all a window's
ancestors, not just the window itself.
* src/workspace.c (set_work_area_hint): don't increment "tmp" by
16 unsigned long, increment by 4
* src/window.c (meta_window_free): if a window isn't minimized,
restore its WM_STATE to NormalState instead of IconicState,
since IconicState on initial window map means that the window
should be minimized.
* src/workspace.c (meta_workspace_invalidate_work_area): queue an
idle to recompute the work area hint.
(set_work_area_hint): we need 4*num_workspaces ints, not just
num_workspaces.
* src/screen.c (meta_screen_new): add work_area_idle field,
handle it on screen shutdown
* src/common.h (META_PRIORITY_PREFS_NOTIFY,
META_PRIORITY_WORK_AREA_HINT): define some idle priorities
* src/window.c (meta_window_calc_showing): hide windows if
their parent window is minimized
(meta_window_minimize): also queue_calc_showing on all
transients of the window being minimized
* src/place.c (constrain_placement): function to apply
placement-time-only constraints, such as "not off the left of the
screen"
(meta_window_place): put dialogs down a bit over their parent,
not right at the top.
(meta_window_place): when centering a dialog, center it
on the current xinerama screen, rather than the entire
screen.
* src/screen.c (meta_screen_get_current_xinerama): new function,
but not implemented
2002-05-05 01:41:13 -04:00
|
|
|
#define META_PRIORITY_PREFS_NOTIFY (G_PRIORITY_DEFAULT_IDLE + 10)
|
Comprehensively rename to Mutter
Code:
All references in the code not related to themes, keybindings, or
GConf were changed from 'metacity' to 'mutter'. This includes, among other
things, strings, comments, the atoms used in the message protocol, and
the envvars used for debugging. The GConf schema file was reduced to
the 3 settings new to mutter.
The overall version was brought up to 2.27 to match current gnome.
Structure:
All files named '*metacity*' were renamed '*mutter*' with appropriate
changes in the automake system. Files removed are
doc/creating_themes, src/themes, doc/metacity-theme.dtd,
metacity.doap. These files will eventually end up in an external
gnome-wm-data module.
Installation location:
On the filesystem the mutter-plugindir was change from
$(libdir)/metacity/plugins/clutter to just $(libdir)/mutter/plugins.
The mutter-plugins.pc.in reflects these changes.
Note:
mutter.desktop.in and mutter-wm.desktop both continue to have
X-GNOME-WMSettingsModule=metacity set. This allows
gnome-control-center to continue using libmetacity.so for
configuration. This is fine since most the general keybindings and wm
settings are being read from /apps/metacity/* in gconf.
2009-06-10 06:29:20 -04:00
|
|
|
|
|
|
|
|
/************************************************************/
|
on unminimize, queue calc_showing on all transients
2002-05-05 Havoc Pennington <hp@pobox.com>
* src/window.c (meta_window_unminimize): on unminimize, queue
calc_showing on all transients
(meta_window_activate): on activate, unminimize all a window's
ancestors, not just the window itself.
* src/workspace.c (set_work_area_hint): don't increment "tmp" by
16 unsigned long, increment by 4
* src/window.c (meta_window_free): if a window isn't minimized,
restore its WM_STATE to NormalState instead of IconicState,
since IconicState on initial window map means that the window
should be minimized.
* src/workspace.c (meta_workspace_invalidate_work_area): queue an
idle to recompute the work area hint.
(set_work_area_hint): we need 4*num_workspaces ints, not just
num_workspaces.
* src/screen.c (meta_screen_new): add work_area_idle field,
handle it on screen shutdown
* src/common.h (META_PRIORITY_PREFS_NOTIFY,
META_PRIORITY_WORK_AREA_HINT): define some idle priorities
* src/window.c (meta_window_calc_showing): hide windows if
their parent window is minimized
(meta_window_minimize): also queue_calc_showing on all
transients of the window being minimized
* src/place.c (constrain_placement): function to apply
placement-time-only constraints, such as "not off the left of the
screen"
(meta_window_place): put dialogs down a bit over their parent,
not right at the top.
(meta_window_place): when centering a dialog, center it
on the current xinerama screen, rather than the entire
screen.
* src/screen.c (meta_screen_get_current_xinerama): new function,
but not implemented
2002-05-05 01:41:13 -04:00
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2002-05-28 23:11:24 -04:00
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#define POINT_IN_RECT(xcoord, ycoord, rect) \
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((xcoord) >= (rect).x && \
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(xcoord) < ((rect).x + (rect).width) && \
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(ycoord) >= (rect).y && \
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(ycoord) < ((rect).y + (rect).height))
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2009-03-12 17:07:27 -04:00
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/**
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2011-11-02 11:34:45 -04:00
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* MetaStackLayer:
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2013-02-15 13:42:08 -05:00
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* @META_LAYER_DESKTOP: Desktop layer
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* @META_LAYER_BOTTOM: Bottom layer
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* @META_LAYER_NORMAL: Normal layer
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* @META_LAYER_TOP: Top layer
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* @META_LAYER_DOCK: Dock layer
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* @META_LAYER_OVERRIDE_REDIRECT: Override-redirect layer
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* @META_LAYER_LAST: Marks the end of the #MetaStackLayer enumeration
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*
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2009-03-12 17:07:27 -04:00
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* Layers a window can be in.
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* These MUST be in the order of stacking.
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*/
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typedef enum
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{
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META_LAYER_DESKTOP = 0,
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META_LAYER_BOTTOM = 1,
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META_LAYER_NORMAL = 2,
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META_LAYER_TOP = 4, /* Same as DOCK; see EWMH and bug 330717 */
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META_LAYER_DOCK = 4,
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META_LAYER_OVERRIDE_REDIRECT = 7,
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META_LAYER_LAST = 8
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} MetaStackLayer;
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2001-06-17 23:24:25 -04:00
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#endif
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