2005-11-22 Elijah Newren <newren@gmail.com>
Don't allow removing a window from maximized or fullscreened state
to place the titlebar under the top panel. Fixes#322075.
* src/display.c (handle_net_moveresize_window): fix up previous
comments now that I know a little more, modify the code just
slightly to clarify that this is NOT a manual user move/resize
operation
* src/window.c (meta_window_unmaximize,
meta_window_unmake_fullscreen,
meta_window_shove_titlebar_onscreen):
don't claim that these are manual user move/resize operations
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()
2005-10-03 Elijah Newren <newren@gmail.com>
Patch from Ross Cohen to make alt-esc (show windows instantly)
actually show minimized windows too. Fixes#107072.
* src/keybindings.c (process_tab_grab): initialize tab_unminimized
to FALSE for the target window when starting the grab, when
advancing through the list check to find the previous window and
re-minimize it if it was tab-unminimized, unminimize the new
window we're alt-esc'ing to if it's minimized, (do_choose_window):
raise and unminimize the initial window as well in alt-esc'ing
* src/window.h (struct _MetaWindow): add a tab_unminimized field
* src/window.c (meta_window_new_with_attrs): initialize
tab_unminimized to false
2005-10-03 Elijah Newren <newren@gmail.com>
Patch from Björn Lindqvist to have ancestors come along with the
transient when moving the window from one workspace to another.
Fixes#314977.
* src/window.c (meta_window_change_workspace): have all ancestors
change workspaces too
2005-08-03 Ray Strode <rstrode@redhat.com>
Improve the behavior of keyboard move/resize and edge
snapping. Still not perfect, bug 310888.
* src/effects.c (draw_xor_rect): Make the outside of a
wireframe rectangle line up with the outside edge of its
window, instead of centering the wireframe edges on the
window edges.
* src/keybindings.c (process_keyboard_move_grab): allow
edge snapping in wireframe mode. Adjust code to take
into account changed semantics of find_next_*_edge
functions.
(process_keyboard_resize_grab_op_change): new function
to take some orthogonal logic out of
process_keyboard_resize_grab_op. Only allow keyboard
resize cursor to go to flat edges, not corners.
(process_keyboard_resize_grab): allow edge snapping in
wireframe mode. Fix up snapping logic.
* src/place.c (get_{vertical,horizontal}_edges): use
GArray instead of int *, since the number of output
edges isn't known until the middle of the function now.
Use xor rect extents instead of window extends if in
wireframe mode.
(meta_window_find_next_{vertical,horizontal}_edge: add
new source_edge_position parameter to specify which edge
on the active window to start from when looking for next
edge on the screen. Return the coordinate of the edge
found and not the coordinate of where the window should be
moved to snap to where the edge was found.
* src/window.c (update_move): all the user to specify
an edge to resize with mouse in keyboard resize mode.
window
2005-07-24 Elijah Newren <newren@gmail.com>
* src/window.c (meta_window_raise): raise the window as well as
its ancestor; fixes a stacking bug with an ancestor that has more
than one child window. Fixes one of the issues in #307875.
2005-07-24 Elijah Newren <newren@gmail.com>
* src/window.c (meta_window_free): restore original window size if
the window was maximized, as the FIXME says. ;-) Fixes#137185.
2005-07-23 Elijah Newren <newren@gmail.com>
* src/window.c: (meta_window_activate): revert the patch from
#128380--change _NET_ACTIVE_WINDOW behavior to what it originally
was.
2005-06-02 Elijah Newren <newren@gmail.com>
* src/window.c (meta_window_configure_request): If a window
requests to be raised and is denied, set the demands attention
hint. Fixes#305882.
2005-06-02 Elijah Newren <newren@gmail.com>
* src/window.c (meta_window_focus): if the window has a modal
transient which is being unmanaged, don't focus it. Fixes the
Metacity issue reported in #305362.
2005-05-26 Elijah Newren <newren@gmail.com>
* src/window.c (meta_window_configure_request): Patch from Greg
Hudson to make sure window position is calculated correctly for
reconfigure requests when part of the XWindowChanges structure is
uninitialized. Fixes#305257.
2005-05-26 Elijah Newren <newren@gmail.com>
* src/window.c: (meta_window_new_with_attrs): put all transients
of the new window, if any exist, in the calc_showing queue. Fixes
#303284.
2005-02-23 Elijah Newren <newren@gmail.com>
* src/window.c: (meta_window_new_with_attrs): Fix crash that
occurs when stupid apps claim that a window is its own parent.
#168207
2005-02-21 Elijah Newren <newren@gmail.com>
Handle keynav vs. mousenav in mouse and sloppy focus modes. Fixes
#167545.
* doc/how-to-get-focus-right.txt: Update due to this new method
for handling keynav vs. mousenav, plus various other updates that
I previously forgot.
* src/display.h: (struct _MetaDisplay): add a mouse_mode boolean
* src/display.c: (meta_display_open): initialize mouse_mode to
true, (event_callback): have EnterNotify and LeaveNotify events
set mouse_mode to true when focusing a window
* src/keybindings.c: (process_tab_grab): set mouse_mode to false
when using alt-tab/alt-esc, (do_choose_window): likewise,
(do_handle_move_to_workspace): set mouse_mode to false on
move-window-to-workspace-<n> keybindings
* src/window.c (idle_calc_showing): if we're in keynav mode while
using sloppy or mouse focus, use metacity_sentinel to avoid
EnterNotify events being generated from events other than mouse
movement.
* src/workspace.c (meta_workspace_activate_with_focus): add a
FIXME in a potentially duplicate section of code,
(meta_workspace_focus_default_window): use the same focus choice
as click-to-focus if in keynav mode.
2005-02-20 Elijah Newren <newren@gmail.com>
* src/window.c: (meta_window_activate): when receiving a
_NET_ACTIVE_WINDOW message, switch to the desktop where the window
is located before activating instead of moving the window to the
current desktop. Thanks to Lubos Lunak for catching this issue.
Fixes#128380.
2005-02-20 Elijah Newren <newren@gmail.com>
* src/window.c (meta_window_show): Ignore all focus and
focus-stealing-prevention code in meta_window_show when not
showing the window for the first time. Fixes#167199.
2005-02-20 Elijah Newren <newren@gmail.com>
Big patch to cover about 6 different issues in order to correct
rare problems with timestamps (make sure window selected in
tasklist actually gets focus, sanity check timestamps to avoid
rogue apps hosing the system, correct the updating of
net_wm_user_time, correctly handle timestamps of 0 when comparing
xserver timestamps for those who have had their systems up for
over 25 days or so, add some debugging information to verbose
logs, some code cleanups). Fixes all issues listed in #167358.
* src/display.h: (struct _MetaDisplay): clarify comment on
last_focus_time, introduce a new variable--last_user_time,
(XSERVER_TIME_IS_BEFORE macro): put this functionality into a
separate macro and then introduce a new macro with this name that
uses the old one but adds additional special-case checks for
timestamps that are 0, (comment to
meta_display_set_input_focus_window): add information about how
last_user_time should be used in this function
* src/display.c (santiy_check_timestamps): new function,
(meta_display_open): intialize display->last_user_time,
(meta_display_get_current_time_roundtrip): use the timestamp,
which is known to be good, in order to sanity_check_timestamps,
(event_callback): use the new meta_window_ste_user_time() function
in order to correct problems, use the timestamp of KeyPress and
ButtonPress events, which are known to be good, in order to
sanity_check_timestamps, (timestamp_too_old): new function for
common behavior of meta_display_focus_the_no_focus_window and
meta_display_set_input_focus_window, with added checking for
display->last_user_time in addition to display->last_focus_time,
(meta_display_set_input_focus_window): replace some of the code
with a call to timestamp_too_old(),
(meta_display_focus_the_no_focus_window): replace some of th ecode
with a call to timestamp_too_old()
* src/window.h: (meta_window_set_user_time): new function to
abstract the many things that need to be done when updating the
net_wm_user_time of any window
* src/window.c: (meta_window_activate): add debugging spew, make
sure the comparison is made with last_user_time NOT
last_focus_time, use meta_window_set_user_time() function in order
to correct problems, (meta_window_client_message): add a newline
to a debugging message to make them easier to read,
(meta_window_set_user_time): new function
* src/window-props.c (reload_net_wm_user_time): use the new
meta_window_ste_user_time() function in order to correct problems
2005-02-12 Elijah Newren <newren@gmail.com>
Raise the ancestor of a window instead of the window itself.
Fixes#166894.
* src/window.c: (find_root_ancestor): new function,
(meta_window_raise): get the ancestor of the given window and
raise it if possible instead of the window
2005-02-12 Elijah Newren <newren@gmail.com>
Don't unconditionally place splashscreens (and other
not-to-befocused windows) below the focus window. Fixes#167042.
* src/window.c: (intervening_user_event_occurred): new function
taken from the timestamp comparison portion of the old
window_takes_focus_on_map function, (window_state_on_map): new
function with remainder of old window_takes_focus_on_map function
that determines both whether the window will take focus and
whether it should be placed on top, (meta_window_show): use
place_on_top_on_map to determine window stacking instead of trying
to infer it from takes_focus_on_map
2005-02-11 Elijah Newren <newren@gmail.com>
Avoid new windows being obscured by the focus window (and thus
possibly lost). Fixes#166524.
* src/place.c: new MetaWindowDirection enum,
(find_most_freespace): new function to find where there is the
most space available around the focused window,
(meta_window_place): if a window is denied focus and the window
overlaps the focused window, retry the first-fit algorithm only
paying attention to the focus window position and if that fails
just find the location on the screen with the most space
available.
* src/window.h: (struct MetaWindow): new
denied_focus_and_not_transient bitfield
* src/window.c: (meta_window_new_with_attrs): initialize
denied_focus_and_not_transient, (meta_window_show): set and unset
the denied_focus_and_not_transient field appropriately
2005-02-08 Elijah Newren <newren@gmail.com>
Avoid using CurrentTime when focusing, handle it better in case we
miss any cases. Fixes#166732.
* src/window.c: (meta_window_shade): use
meta_display_get_current_time_roundtrip() to ensure we have a
valid timestamp, (meta_window_unshade): same
* src/display.c: (meta_display_set_input_focus_window): If
CurrentTime was passed, get one from the XServer in addition to
throwing a warning, (meta_display_focus_the_no_focus_window): same
2005-02-08 Elijah Newren <newren@gmail.com>
* src/window.c: (meta_window_activate): If we're not passed a
timestamp, make sure to manually get one. Fixes#166728.
2005-02-06 Elijah Newren <newren@gmail.com>
Ignore xconfigurerequest events for stacking when it should be
safe to do so. Again, thanks to Crispin Flowerday for the test
case. Thanks to KWin for the inspiration (and to Google for
indexing their source code). Fixes the other half of #166395.
* src/window.c: (meta_window_configure_request): if the
active_window is from a separate application than the one getting
the configure request and the net_wm_user_time of the active
window is later than that of the window getting the configure
request, then ignore the request.
2005-02-06 Elijah Newren <newren@gmail.com>
If activation requests are too old, set the demands_attention hint
instead of actually activating. Thanks to Crispin Flowerday for
the test case and for testing the patch. Fixes half of #166395.
* src/window.c: (meta_window_activate): if the request came before
the last focus time, set the demands attention hint instead
2005-02-04 Elijah Newren <newren@gmail.com>
Make sure window->border_only is initialized so we don't get
random windows without decorations. Thanks to Sinisa Segvic and
Owen Taylor for providing test cases. Fixes#145131.
* src/window.c: (update_mwm_hints): Be sure to call
recalc_window_features even if no MWM hints are set
2005-01-31 Elijah Newren <newren@gmail.com>
Correct the stacking when return from fullscreen mode. Fixes
#165718.
* src/window.c: (meta_window_unmake_fullscreen): Update the layer
after resizing the window
2005-01-28 Elijah Newren <newren@gmail.com>
* src/menu.c: Change wording of menu to "Always on Current
Workspace" from "Put on All Workspaces", remove a quick-key
conflict between "On _Top" and "Only on _This Workspace" by
switching the latter to "_Only on This Workspace"
* src/window.c: Remove a comment that is no longer necessary
(since bug 87531 has been fixed)
2005-01-28 Elijah Newren <newren@gmail.com>
Take into account the appropriate list of windows when placing a
new one. Fixes#165381.
* src/place.c: (meta_window_place): use
meta_window_showing_on_its_workspace(w) instead of !w->minimzed,
also take into account sticky windows
* src/window.[ch]: rename window_showing_on_its_workspace to
meta_window_showing_on_its_workspace and export it
2005-01-26 Elijah Newren <newren@gmail.com>
Stick and unstick transients with their parent automatically.
Fixes#152283.
* src/window.c: (window_stick_impl, window_unstick_impl): rename
from meta_window_stick and meta_window_unstick respectively,
(stick_foreach_func): a function to assist calling
window_(un)stick_impl on each transient, (meta_window_stick,
meta_window_unstick): new functions that call window_stick_impl or
window_unstick_impl for the window and each of its transients.
2005-01-25 Elijah Newren <newren@gmail.com>
Refuse to focus a window with a modal transient, and focus the
transient instead. Fixes#164716.
* src/window.c: (get_modal_transient): new function,
(meta_window_focus): if the window has a modal transient, make
sure it is on the current workspace and then focus it instead.
2005-01-23 Elijah Newren <newren@gmail.com>
Patch from John Paul Wallington to fix#163420.
* src/window.c: (check_maximize_to_work_area): fix vertical
maximization for second screen
2004-12-27 Elijah Newren <newren@gmail.com>
Focus windows that manually position themselves too (fixes
#107347).
* src/window.h (struct _MetaWindow): add a new
showing_for_first_time flag
* src/window.c (meta_window_new_with_attrs): initialize
showing_for_first_time flag to !mapped, (meta_window_show):
replace did_placement with showing_for_first_time in the section
to decided whether to focus since did_placement isn't quite what
we want
2004-12-24 Elijah Newren <newren@gmail.com>
* src/window.c (window_takes_focus_on_map): Fix error in
distinguishing < vs. <= introduced by the patch in #154598,
restructure code so that verbose log matches code better in order
ensure such mistakes are harder to make in the future (fixes
#162172)
2004-12-22 Elijah Newren <newren@gmail.com>
Wrap XSetInputFocus, making display->expected_focus_window a
little more reliable (see #154598)
* src/display.h: (struct _MetaDisplay): add a large comment about
the expected_focus_window, add a last_focus_time field,
(XSERVER_TIME_IS_BEFORE): new macro moved from window.c but fixed
for 64-bit systems, (meta_display_set_input_focus_window): new
function
* src/display.c (meta_display_open): initialize last_focus_time,
add a comment about brokenness of trying to set intial focus
window, (meta_display_set_input_focus_window): new function that
wraps XSetInputFocus,
(meta_display_focus_the_no_focus_window): make this function
closer to a wrapping of XSetInputFocus for the no_focus_window.
* src/window.c (XSERVER_TIME_IS_LATER): remove this macro in favor
of the improved one added to display.h
* src/display.c (meta_display_open):
* src/window.c (meta_window_focus):
use meta_display_focus_the_no_focus_window and
meta_display_set_input_focus instead of XSetInputFocus
2004-12-22 Elijah Newren <newren@gmail.com>
Partially resolve the conflicting requirements of windows on
multiple workspaces and hidden being a global quantity for windows
(fixes bug 156182; the remainder of the work is bug 87531 and is a
libwnck issue)
* src/display.c (event_callback):
* src/window.c (meta_window_visible_on_workspace, meta_window_unstick):
* src/workspace.c (meta_workspace_add_window,
meta_workspace_contains_window,
meta_workspace_queue_calc_showing):
* src/workspace.h:
Remove meta_workspace_contains_window, replace with simple
comparison utilizing window->workspace
* src/place.c (meta_window_place):
* src/window.c (meta_window_shares_some_workspace):
* src/window.h:
Remove meta_window_shares_some_workspace, replace with a simple
comparison utilizing window->workspace
* src/session.c (save_state),
* src/window.c (meta_window_new_with_attrs,
meta_window_apply_session_info, meta_window_free,
window_showing_on_its_workspace,
meta_window_change_workspace_without_transients,
meta_window_unstick, meta_window_set_current_workspace_hint,
meta_window_get_workspaces):
* src/window.h:
* src/workspace.c (meta_workspace_free, meta_workspace_add_window,
meta_workspace_remove_window):
Only one workspace now
2004-12-19 Elijah Newren <newren@gmail.com>
When snap-moving, don't snap to transients of minimized windows
since they are hidden. Fixes#157180
* src/place.c (get_windows_on_same_workspace): make the logic to
determine hidden windows more thorough by calling
meta_window_should_be_showing()
* src/window.c (meta_window_should_be_showing): rename this
function from window_should_be_showing and also export it,
(implement_showing):
s/window_should_be_showing/meta_window_should_be_showing/,
(idle_calc_showing):
s/window_should_be_showing/meta_window_should_be_showing/
* src/window.h (meta_window_should_be_showing): Add this function
to the list so that it can be used in src/place.c
2004-10-25 Elijah Newren <newren@math.utah.edu>
Don't lower newly mapped windows when they're denied focus, if
they are transients of the focused window. Instead, defocus the
currently focused window. (fixes#151996).
(Also, reenable focus stealing prevention and do a small spacing
cleanup)
* src/window-props.c (init_net_startup_id): fix spacing
* src/window.c (window_takes_focus_on_map): re-enable focus
stealing prevention, (meta_window_show): if the new window is
denied focus and is a transient of the currently focused window,
defocus the currently focused window but keep the transient on
top; remove some old code about transients and focus; make sure
that EnterNotify events won't accidentally focus the new window.
2004-10-22 Elijah Newren <newren@math.utah.edu>
Update _NET_WM_STATE_HIDDEN so the pager on the panel will know
whether to display windows as visible or hidden (#105665)
* src/screen.c (queue_windows_showing): Revert the
queue_windows_showing portion of the patch committed on 2004-10-16
for #142198--it was an ill-advised optimization.
* src/window.c (window_showing_on_its_workspace,
window_should_be_showing): split the old window_should_be_showing
into these two functions, (set_net_wm_state): hidden state is more
complex; use window_showing_on_its_workspace to determine the
correct value
2004-10-16 Elijah Newren <newren@math.utah.edu>
Make the "showing desktop" mode be per-workspace instead of
per-screen. (fixes#142198)
* src/keybindings.c (handle_toggle_desktop): access
showing_desktop through the active workspace
* src/screen.c (meta_screen_new): remove initialization of
screen->showing_desktop,
(meta_screen_update_showing_desktop_hint): rename and make not
static and access showing_desktop through the active workspace,
(queue_windows_showing): replace meta_display_list_windows() with
screen->active_workspace->windows,
(meta_screen_minimize_all_on_active_workspace_except): renamed
from meta_screen_minimize_all_except since it now only works on
the active workspace, (meta_screen_show_desktop,
meta_screen_unshow_desktop): access showing_desktop through the
active workspace
* src/screen.h (struct _MetaScreen): remove showing_desktop field,
(meta_screen_minimize_all_on_active_workspace_except): rename from
meta_screen_minimize_all_except,
(meta_screen_update)_showing_desktop_hint): export this function too
* src/window.c (maybe_leave_show_desktop_mode): access
showing_desktop through the active workspace and use new name for
meta_screen_minimize_all_on_active_workspace_except,
(window_should_be_showing): access showing_desktop through the
active workspace
* src/workspace.c (meta_workspace_new): initialize
workspace->showing_desktop, (meta_workspace_activate_with_focus):
add note that old can be NULL, update showing_desktop_hint if
different on this workspace than the previous one
* src/workspace.h (struct _MetaWorkspace): add showing_desktop
field
2004-10-13 Elijah Newren <newren@math.utah.edu>
Code cleanup
* src/window.c (is_in_dock_group, docks_at_end_cmp,
shuffle_docks_to_end): removed functions,
(meta_window_notify_focus): no need to call is_in_dock_group or
shuffle_docks_to_end because of the patch from #120100 that was
committed.
