Commit Graph

903 Commits

Author SHA1 Message Date
Oliver Graff e4a184e77e
Workspace renaming: Interpret outputs as nondirectional
Currently when renaming outputs, an output assignment of "left" will
cause the workspace to move left. Treat this assignment as a proper name
instead (even though it is unlikely an output will be named "left").

Move logic for determining output to move to out of
`workspace_move_to_output`

Add test for ignoring direcionality during rename.

Fixes #3208.
2018-04-04 13:37:59 -04:00
Ingo Bürk 666aa9e0dd
Merge pull request #2941 from orestisf1993/issue-2938
Fix focus order in floating_disable & floating_enable for unfocused windows
2018-03-31 20:34:17 +02:00
Michael Stapelberg eca8fae2de introduce the sync IPC command
Sending the sync command via IPC ensures pending IPC messages are handled by i3
before the sync response is read. This is rarely useful for direct IPC
connections to i3, but becomes useful when synchronizing with i3bar, which might
have pending IPC messages in response to button clicks.
2018-03-30 21:09:52 +02:00
Michael Stapelberg 725ee3ce62 move i3 sync code into sync_respond (for following commits) 2018-03-30 21:05:32 +02:00
Orestis Floros 10a3c1e827
Fix focus order in floating_disable for unfocused windows
Partially fixes issue #2938
2018-03-30 18:20:40 +03:00
Orestis Floros 0b5799412a
Introduce get_existing_workspace_by_num 2018-03-28 15:18:43 +03:00
Orestis Floros 6a2728ba79
Introduce get_existing_workspace_by_name 2018-03-28 15:18:43 +03:00
Ingo Bürk 83ac1c0e72
Merge pull request #3184 from orestisf1993/issue-1341
floating_enable & floating_maybe_reassign_ws changes
2018-03-23 19:17:12 +01:00
Orestis Floros 8a3ef3a81b Introduce get_output_from_rect 2018-03-23 17:42:39 +02:00
Orestis Floros e09861f73f contained_by_output: return output and rename to output_containing_rect 2018-03-23 17:40:03 +02:00
Ingo Bürk 9f273f3356
Merge pull request #3178 from orestisf1993/pr-2314
Support _NET_WM_STATE_FOCUSED
2018-03-23 14:50:46 +01:00
Tony Crisci c42de09b1b Support _NET_WM_STATE_FOCUSED
_NET_WM_STATE_FOCUSED is set on _NET_WM_STATE to indicate that the
window is focused. It must be set when the window is newly focused and
removed once the window no longer has focus.

> _NET_WM_STATE_FOCUSED indicates whether the window's decorations are
> drawn in an active state. Clients MUST regard it as a read-only hint.
> It cannot be set at map time or changed via a _NET_WM_STATE client
> message.

For example, this is used by GTK applications to show the decoration in
an active or inactive state. This change can be tested by opening a GTK
application (like evince), focusing the window and unfocusing the
window, and observing a change in the window decorations.

Fixes #2273
2018-03-23 14:30:57 +02:00
Orestis Floros 5e8a3f3f0c cmd_move_window_to_position: improve error message 2018-03-20 16:59:06 +02:00
Orestis Floros 174dc389ff Remove 'method' from cmd_move_window_to_position
For command:
move window to [absolute] position X px Y px
if the optional keyword 'absolute' is provided the end result is the
same even though it is implemented differently. Only difference is that
with absolute the floating window can move completely outside of any
output.

This commit removes the 'method' argument and only keeps the sane
implementation.
2018-03-20 16:59:06 +02:00
Orestis Floros 1fe4e635b5 Fix memleak: FREE(assign->dest.output) 2018-03-19 02:02:59 +02:00
Ingo Bürk dfc330fcb8
Merge pull request #3167 from hwangcc23/fix-3163
Add strip_workspace_name
2018-03-11 16:33:10 +01:00
hwangcc23 2269b2e795 Add strip_workspace_name
See the issue #3163 (https://github.com/i3/i3/issues/3163).

Add strip_workspace_name to strip off the workspace name.
2018-03-11 12:17:42 +08:00
Ingo Bürk 69eec7e5b2 Refocus focused window for FOCUS_IN events on the root window. (#3097)
This deals with (admittedly somewhat misbehaving) clients which
use XSetInputFocus to take focus, but then don't properly restore
focus. This has been observed with TK apps, but also, e.g., Steam.

fixes #2722
fixes #3096
2018-03-10 19:18:44 +01:00
Orestis Floros dc2363a665 Introduce *focus_order functions 2018-02-26 23:06:04 +02:00
Bennett Piater f8d6c10d7c
Add default_{,floating_}border to config
userguide: document default_{,floating_}border

201-config-parser.t: add new tokens to $expected_all_tokens

201-config-parser-t: fix whitespace

closes i3/i3#2702
2018-02-15 16:25:56 +01:00
Michael Stapelberg fe95ac56bb
Merge pull request #2998 from orestisf1993/issue-2990
Don't raise floating windows when focused because of focus_follows_mouse
2018-01-14 18:22:44 +01:00
Orestis Floros 0c2fbeedc2 Don't raise floating windows when focused because of focus_follows_mouse
Fixes #2990.
2018-01-14 15:45:33 +02:00
livanh 7b59da8a4f Implement 'resize set <width> ppt <height> ppt' command for tiling windows (#3036) 2018-01-08 23:25:08 +01:00
livanh c0378f737b Improve resize_find_tiling_participants() and simplify cmd_resize_tiling_width_height() (#3111) 2018-01-06 17:59:27 +01:00
Orestis Floros 315ff17563 Add '--release' flag for bindsym in the bar block
i3bar's handle_button is modified to also handle XCB_BUTTON_RELEASE
events. During these button release events, only custom commands are
checked to avoid sending multiple workspace ipc messages.

The way this patch is implemented will allow to assign a custom command
for both the press and release of the same button:
bar {
  ...
  bindsym buttonX exec command1
  bindsym --release buttonX exec command2
}

Fixes #3068.
2017-12-08 12:16:22 +02:00
Ingo Bürk f6f198c3fe
Merge pull request #3058 from d-e-s-o/fix-FREE
do not check for NULL in FREE macro
2017-11-29 08:33:27 +01:00
Daniel Mueller 865bd462b4
do not check for NULL in FREE macro
free(3) is safe to invoke on a NULL pointer, in which case no action is
taken. This change adjusts the FREE macros to omit this unnecessary
check.
2017-11-23 15:41:33 -08:00
Ingo Bürk 01029da840
Merge pull request #3023 from orestisf1993/issue-2816
Add support to resize floating container in percentage
2017-11-05 17:27:48 +01:00
Michael Stapelberg 8e528d2de8 skip ConfigureNotify events with --force_xinerama
This prevents an i3 crash under certain conditions when running the tests.
2017-10-23 21:04:20 +02:00
Orestis Floros b17e7b82c6 Add support to resize floating container in percentage
resize set is modified to accept both 'px' and 'ppt' height and width.

Fixes #2816.
2017-10-18 02:07:11 +03:00
Michael Stapelberg ffa228e653 Merge pull request #3005 from stapelberg/tick
Implement the tick event
2017-09-30 10:16:43 -07:00
Michael Stapelberg 21cdcdb07c Fix compilation warnings on all Debian architectures. (#3007)
stbuf.st_size is of type off_t, which the standard defines as “extended signed
integral type”¹, and for which there is no correct printf format string. Hence,
we need to cast it into a hopefully-large-enough type (ugh) and use the
corresponding format string. In our case, int64_t should do it, as config files
really shouldn’t be anywhere close to those numbers.

① http://pubs.opengroup.org/onlinepubs/007908799/xsh/systypes.h.html
2017-09-30 10:16:21 -07:00
Michael Stapelberg ce21de8dde Implement the tick event
This makes our tests less flaky, shorter, and more readable.

fixes #2988
2017-09-30 11:41:57 +02:00
Michael Stapelberg 54d61b510d Merge pull request #2953 from CyberShadow/focus_wrapping
Add "focus_wrapping" option
2017-09-27 09:31:39 -07:00
Vladimir Panteleev 50edf495aa
Merge "force_focus_wrapping" option into "focus_wrapping force"
Allow enabling forced focus wrapping by specifying "focus_wrapping
force" in i3's configuration. This syntax supersedes the previous
"force_focus_wrapping yes" one, which remains available for backwards
compatibility.
2017-09-25 18:58:12 +00:00
Michael Stapelberg d968d39b27 Replace http:// with https:// where applicable
The testcases will be updated automatically in a separate commit.
2017-09-24 10:19:07 +02:00
Orestis Floros be9a2bb7f8 Add con_exists function
Checks the all_cons queue and returns true if a given con is found.
2017-09-23 03:22:20 +03:00
Vladimir Panteleev 28f7e14650
Add "focus_wrapping" option
Fixes #2352.
2017-09-22 23:40:41 +00:00
Ingo Bürk dd13cae5c0 Merge pull request #2959 from orestisf1993/issue-2764
Allow assign to output
2017-09-22 16:24:26 +02:00
Michael Stapelberg 607e97e651 ipc: rename COMMAND to RUN_COMMAND for consistency (#2956)
All other message types are verbs, only our first-ever message COMMAND wasn’t.

While we’re here, also change the message type dictionary into a table with
clickable links to the corresponding reply type.

Authors of downstream IPC libraries are encouraged to keep the old name around
so as to not break existing code, but mark it as deprecated.
2017-09-17 15:25:00 +02:00
Orestis Floros a35854ddf4 Allow assign to output
Implements the "assign" part of issue #2764.
2017-09-17 15:37:17 +03:00
Orestis Floros e2bacc7df8 Add con_move_to_output_name function 2017-09-17 15:37:17 +03:00
Orestis Floros 71e309597c Add SWAP util macro 2017-09-16 13:49:19 +03:00
Ingo Bürk 8cad1c1fa6 Merge pull request #2887 from orestisf1993/next
Allow assign to workspace by number
2017-09-15 21:26:35 +02:00
Orestis Floros eaf7a49e28 Allow assign to workspace by number
Makes "assign [<criteria>] workspace number <number>" work in the same
manner as "move to workspace number <number>" instead of assigning the
window to a workspace named "number <number>".

config.spec is modified to expect a 'number' string and an extra
argument is used in cfg_assign.

For workspaces that don't exist yet, workspace_get is used as a
fallback. This also allows the user to assign to "<number> <workspace>"
eg "2: work" and the full name will be used if workspace number 2
doesn't exist yet.

Fixes #2590.
2017-09-15 03:38:13 +03:00
Vladimir Panteleev bfa76016de
Fix typo in con_parent_with_orientation description 2017-09-15 00:07:40 +00:00
Michael Stapelberg c45c002bad validate JSON before loading
This commit also introduces slurp() which reads a file in its entirety. Using
this function instead of doing IO in the functions in load_layout.c again and
again makes the code cleaner (fixing at least two memory leaks) and avoids
re-reading the same file 3 times.

related to #2755
2017-09-13 17:41:05 +02:00
Michael Stapelberg b23e1f644f Bugfix: free incomplete containers when JSON parsing fails
related to #2755
2017-09-13 16:39:13 +02:00
Vladimir Panteleev d01a59b922
Store output names as a linked list
Currently, only one name is ever added, and only the first name is
ever accessed; actually using the capability to store and access
multiple names comes in the following commits.
2017-09-13 08:23:24 +00:00
Vladimir Panteleev 30b1ab38b3
Introduce output_primary_name function
Currently simply returns output->name, but this will make it easier to
change how output names are stored in the following commits.

Also replace reading output->name with invocations of
output_primary_name. Code which writes output->name is unchanged. Done
using a mostly mechanical replacement of output->name to
output_primary_name(output).
2017-09-13 08:22:57 +00:00
Orestis 66f2148236 Check if con_id exists in cmd_swap (#2898)
Also adds some testcases for swap using con_id.

Fixes #2895
2017-09-06 07:34:14 +02:00
Michael Stapelberg 4d93d26484 Bugfix: consider inactive monitors when querying (#2862)
fixes #2815
fixes #2594
2017-08-20 00:19:45 +02:00
Michael Stapelberg a6d8ed9b1a Introduce the GET_CONFIG IPC request
This introduces memory usage by one copy of the config file, which is an
acceptable trade-off for being able to easily revert data loss.
The default config is 6KB, user configs will be in the same ballpark.

fixes #2856
2017-08-19 19:08:51 +02:00
Michael Stapelberg 6dd4252cd5 Merge pull request #2496 from Airblader/feature-917
Implement 'swap' command.
2017-05-15 21:35:10 +02:00
Ingo Bürk 5f9a5e8d7d Implement 'swap' command.
This patch introduces a new command 'swap' that swaps two containers so
that they assume each other's position and geometry.

fixes #917
2017-05-15 21:06:38 +02:00
Ingo Bürk d78fd8d91f Introduce --exclude-titlebar flag for mouse bindings. (#2703)
This introduces the flag --exclude-titlebar for mouse bindings which
allows bindings like

    bindsym --whole-window --border --exclude-titlebar button3 focus

fixes #2347
2017-05-02 09:08:42 +02:00
Ingo Bürk c474ddd782 Merge pull request #2649 from s3rb31/next
layout toggle: take any combination of layouts as arguments (continuation of #2476)
2017-02-24 00:58:19 +01:00
s3rb31 3410cb256d Implement mapping from string to layout as extra function 2017-02-23 21:49:48 +01:00
Ingo Bürk 432c4211ea Allow using left/right scrolling like up/down scrolling.
This commit makes left/right scrolling synonyms for up/down scrolling for
* scrolling on window decoration
* scrolling on i3bar workspaces

fixes #2677
2017-02-14 22:28:01 +01:00
Ingo Bürk 7732971ad8 Introduce named aliases for mouse buttons.
This increases readability and allows us to cover up the fact that
XCB doesn't define constants for left/right scrolling.
2017-02-12 20:44:45 +01:00
Tony Crisci 04dcf42397 Add the ipc shutdown event (#2652)
This event is triggered when the connection to the ipc is about to
shutdown because of a user action such as with a `restart` or `exit`
command. The `change` field indicates why the ipc is shutting down. It
can be either "restart" or "exit".

fixes #2318
2017-01-22 14:08:32 -08:00
Ingo Bürk e0582aa5eb Remove unused function arguments. (#2635)
The connection is no longer necessary since the non-cairo paths have
been removed.
2017-01-13 09:34:09 -08:00
Ingo Bürk 14eea7fce5 Added support for _NET_MOVERESIZE_WINDOW. (#2634)
fixes #2603
2017-01-13 09:30:50 -08:00
Ingo Bürk abf8300792 Rewrite the signal handler dialogs.
This commit is a rewrite of the popup dialogs used when i3 crashes. We now
use our draw_util suite and both properly react to EXPOSE events and clean
up the windows when the handler exits.

As a side-effect, this fixes #2422
2017-01-10 20:13:25 +01:00
Ingo Bürk a301396997 Respect minimum size hints for floating windows. (#2508)
This commit introduces proper support for the minimum size on floating
windows by ensuring that it is respected during mapping, later changes as
well as resizes.

Furthermore, this commit fixes minor issues with how the hints are handled
during calculations.

fixes #2436
2016-11-28 22:09:39 +01:00
Michael Stapelberg 633a9f7b14 Implement RandR 1.5 support (#2580)
This comes with the intentionally undocumented --disable-randr15 command
line flag and disable-randr15 configuration directive. We will add
documentation before the release if and only if it turns out that users
actually need to use this flag in their setups. Ideally, nobody would
need to use the flag and everything would just keep working, but it’s
better to be safe than sorry.

fixes #1799
2016-11-28 18:20:46 +01:00
Michael Stapelberg 90d68d7ea0 Remove some now-unused functions from xcb.[ch] (#2574)
xcb_draw_line is unused since commit
d7f9700ba4

xcb_draw_rect is unused since commit
a79d33fc7f

xcb_raise_window is unused since commit
7208d01048

xcb_warp_pointer is unused since commit
755c618cd4
2016-11-21 00:37:17 -08:00
Michael Stapelberg 70e7f0e39a Remove unused src/debug.c (#2575) 2016-11-21 00:37:10 -08:00
mihaicmn ad7dec31d5 Use the DPI setting within the i3bar (#2556) 2016-11-12 06:34:54 -08:00
Michael Stapelberg fff3f79da9 switch to clang-format-3.8 (#2547)
https://llvm.org/bugs/show_bug.cgi?id=30353 was filed for the unintended
line break between in e.g. “TAILQ_ENTRY(foo)\nbar;”.

Until that’s fixed or a workaround is known, we’ll live with line
breaks. To make it a bit easier for readers to see what’s going on, I
added extra line breaks around each such struct member/variable
definition, so that they at least visually are a single unit.

fixes #2174
2016-11-08 13:46:43 -08:00
Michael Stapelberg f354f53435 Ensure all *.[ch] files include config.h
Including config.h is necessary to get e.g. the _GNU_SOURCE define and
any other definitions that autoconf declares. Hence, config.h needs to
be included as the first header in each file.

This is done either via:
1. Including "common.h" (i3bar)
2. Including "libi3.h"
3. Including "all.h" (i3)
4. Including <config.h> directly

Also remove now-unused I3__FILE__, add copyright/license statement
where missing and switch include/all.h to #pragma once.
2016-10-23 21:09:24 +02:00
Michael Stapelberg 567897bec6 Switch from I3__FILE__ to STRIPPED__FILE__
…as we now use the m4/ax_extend_srcdir.m4 macro, which defines
STRIPPED__FILE__ (the macro is not i3-specific).
2016-10-23 21:09:24 +02:00
Michael Stapelberg 4e9925de73 rename config.h to configuration.h
This is a preparation step for the next commit.
2016-10-23 17:41:46 +02:00
Ingo Bürk c71f6f8f7c Implement special value 'current' for output. (#2483)
This commit introduces the special 'current' value for outputs in both of

* move con to output current
* move workspace to output current

fixes #2357
2016-09-30 08:28:02 -07:00
Ingo Bürk 6a8fb69eff Added new criteria 'tiling' / 'floating'. (#2481)
These criteria allow selecting only windows in a specific mode, i.e.,
tiling and floating, respectively.

fixes #2406
2016-09-27 19:04:00 -07:00
Michael Stapelberg 0e73a6e9e7 Remove conditional compilation for cairo/pangocairo (#2480)
We strive to avoid conditional compilation in i3 as much as possible.
cairo and pangocairo have been around long enough in the versions that
we need that it’s time to unconditionally depend on them.

Also update DEPENDS with the last-known-good-versions while at it.
2016-09-27 12:57:00 -07:00
Ingo Bürk cb1fcfed6a Use Xft.dpi for DPI if available.
fixes #2465
2016-09-26 20:29:53 +02:00
Michael Stapelberg 9bf346c7a0 Remove compatibility definitions for xcb-util < 0.3.8 (#2473)
Even Debian oldstable has xcb-util 0.3.8.
2016-09-24 09:48:32 -07:00
Michael Stapelberg 5594139676 Eliminate once-used check_error utility function 2016-09-14 09:19:25 +02:00
Ingo Bürk d48c9b1e33 Fix colormap handling for containers. (#2450)
This commit correctly handles colormaps by

* Using the static default colormap we determine on startup if the
  con has the corresponding depth. This avoids creating pointless
  colormaps.
* Not freeing the default colormap to not have stray colormaps on
  containers. This fixes an issue with certain programs such as xwd.
* Creating a custom colormap when necessary and freeing it when the
  container is killed.

fixes #2435
2016-09-14 09:13:17 +02:00
Michael Stapelberg 3bd5e6e5c8 refactoring: store modifiers alongside translated keycodes
This is a no-op refactoring in terms of functionality.

related to #2346
2016-08-02 20:10:49 +02:00
Ingo Bürk b1d70f25b3 Introduced a new GET_BINDING_MODES message type and reply. (#2376)
This type dumps all currently configured binding modes.

fixes #2375
2016-06-15 22:25:22 +02:00
Christopher Zimmermann 1322af1e4f Don't use pthread on OpenBSD
since OpenBSD pthread does not support pthread_condattr_setpshared().
This patch could also stay in the OpenBSD ports tree or depend on a
configure test macro rather than defined __OpenBSD__.
2016-06-11 14:47:26 +02:00
Julien Lequertier 4bec3b9d24 Smart option added to hide_edge_borders config param (#2191) (#2191)
Use case:

* When managing multiple terminals in a workspace, the borders makes it easier
to know where the focus is, but when there is only one it's obvious where the
focus is.

* When there's only a web browser for example, the borders are actually counter-
productive since it makes clicking a side scrollbar or a tab a bit harder (if I
smash my cursor to the side or the top of the workspace, I have to move it in
the other direction by just a few pixels to be able to grab it)

Behaviour:

* No borders when there's a single window in a workspace
* Borders when there are multiple windows in a workspace

fixes #2188
2016-05-10 20:27:20 +02:00
Ingo Bürk 47562b4143 Introduce support for specifying variables from X resources. (#2286)
This patch introduces a new 'set_from_resource' config directive which
allows defining a variable by retrieving its value from the X resource
database. This avoids having to configure a color scheme in multiple
files. The directive takes an additional fallback value which is used
in case the resource cannot be found or during config validation where
no X connection is available.

Furthermore, this patch includes the following changes:
- If the same variable is defined twice, we now properly overwrite the
  value of the assignment rather than inserting two variable definitions
  with the same key.
- We now depend on xcb-util-xrm to query the resource.
- Increase the buffer size for variable / resource assignments.

fixes #2130
2016-05-08 12:55:27 +02:00
Ingo Bürk dbafb3cf23 Properly close disabled outputs restored during a restart. (#2337)
If an output is disabled during a restart, for example because a binding
such as

    bindsym $mod+Shift+r exec "xrandr --auto", restart

is used, it can happen that we first write the layout to disk and only
then receive the RandR change events. This leads to a situation where
the restored tree will contain these outputs, but the restarted i3
process will not receive the RandR events, thus the internal output in i3
is marked disabled.

This patch finds these cases after a restart and force-disables the
affected outputs.

fixes #2326
2016-05-08 12:49:24 +02:00
Ingo Bürk b2397c9f01 Remove redundant depth argument from x_con_init(). (#2323) 2016-05-05 14:18:27 +02:00
Ingo Bürk 152318bccf Remove dead code guarded with "#if 0 … #endif" (#2338)
This code has been neutralized for many years now and served no purpose
other than cluttering up the code. We obviously don't need it and it's
out of date anyway.

If there's ever any reason to restore (parts of) it, we have git for
that. But we don't need to keep commented out code around.
2016-05-05 14:18:04 +02:00
Ingo Bürk 80dddd9961 Correctly count the number of windows for no_focus. (#2296)
Previously we counted the number of (direct) children of the workspace to
decide whether no_focus should be applied or not. However, this doesn't
work correctly if there's a single container with multiple windows on the
workspace.

This patch correctly counts all windows on the workspace.

fixes #2292
2016-04-15 00:26:42 -07:00
Ingo Bürk 83c8740bf1 Only grab the mouse buttons that need to be grabbed. (#2290)
This is a followup to #2049. While we had fixed that bug by only grabbing
buttons 4 and 5 if there is a whole-window binding for that button, this
did not consider buttons higher than 5 as found on many mice.

Therefore, we now ditch the special handling for scrollwheel buttons and
instead do the same for all buttons higher than 3.

fixes #2271
2016-04-13 10:45:57 -07:00
wentasah fec1a9511e Make fullscreen windows open on the output which is indicated by their geometry
With this change, multi-monitor presentations (e.g. as implemented by
LibreOffice Impress) work out of the box. Previously, one had to move
the presentation windows to the right outputs oneself.
2016-04-06 21:19:10 +02:00
Eric Engeström 66d9c983e4 Fix spelling mistakes 2016-04-04 09:33:59 +02:00
Kacper Kowalik (Xarthisius) eb0a0a166f Convert ifdef CAIRO_SUPPORT to if statements to keep consistency with common.mk 2016-03-23 10:58:10 -05:00
Ingo Bürk 712c6d65ff Introduce I3_FLOATING_WINDOW
This patch introduces a proprietary atom I3_FLOATING_WINDOW which will be
set and maintained for floating windows and removed on tiling containers.

This allows users to select on this atom, e.g., in their compositor
configuration or in utility scripts (without using the IPC).

fixes #2223
2016-02-25 18:36:22 +01:00
Michael Stapelberg fdbbae56b2 split atoms.xmacro into 2 files to obtain _NET_SUPPORTED count
Manually updating a magic number doesn’t work in the long run.
With this change, the number of atoms contained in
include/atoms_NET_SUPPORTED.xmacro is used.

fixes #2230
2016-02-23 21:48:18 +01:00
Ingo Bürk 6cbff6bfd4 Ensure that the "border" command uses logical pixels.
Until now, only the config directive for borders (new_window,
new_float) respected the DPI setting (using logical_px). This
patch makes sure we also do so for runtime "border" commands.

fixes #2202
2016-02-09 21:03:44 +01:00
Michael Stapelberg fbfbdb8e12 travis: check spelling of binaries and manpages, use docker
We now build a docker base container based on debian sid (where the very
latest packages are available). That base container is updated once a
month, or whenever travis-build.Dockerfile or debian/control change, but
re-used for subsequent travis runs. While the initial build might take
up to 15 minutes, subsequent builds typically run in a minute or two.

All the different steps that we run on travis are now factored into
separate scripts in the travis/ directory.

Switching to docker should also help with issue #2174.
2016-02-06 10:36:43 +01:00
Ingo Bürk 328035fb7e Handle the EWMH atom _NET_WM_DESKTOP.
We already claim _NET_WM_DESKTOP support in _NET_SUPPORTED since around 2009,
but haven't actually done anything with it. However, especially pagers like
gnome-panel rely on this property to be updated and many tools, like GTK, want
to use the corresponding client messages to make a window sticky, move it
around etc.

This patch implements full support according to the EWMH spec. This means:

* We set the property on all windows when managing it.
* We keep the property updated on all windows at all times.
* We read and respect the property upon managing a window if it was set before
  mapping the window.
* We react to client messages for it.
* We remove the property on withdrawn windows.

Note that the special value 0xFFFFFFFF, according to the spec, means that the
window shall be shown on all workspaces. We do this by making it sticky and
float it. This shows it on all workspaces at least on the output it is on.

Furthermore, the spec gives us the freedom to ignore _NET_WM_DESKTOP when
managing a window if we have good reason to. In our case, we give window
swallowing a higher priority since the user would likely expect that and we
want to keep placeholder windows only around for as long as we have to.
However, we do prioritize this property over, for example, startup
notifications.

fixes #2153
fixes #1507
fixes #938
2016-01-18 12:13:36 +01:00
Ingo Bürk 811ff07b8e Rename decoration_border to child_border.
fixes #2154
2016-01-09 16:47:33 -05:00
Michael Stapelberg f511cc61c1 fix memory leak when swallowing windows 2016-01-09 17:06:58 +01:00