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path: root/sway/input/seat.c
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2020-09-14input/cursor: reset event source after unhideRouven Czerwinski
Reset the event source after unhiding the cursor, to ensure that the timeout starts after showing the cursor. Also remove the open coded variant in seat_consider_warp_to_focus(). Fixes #5679
2020-07-30Fix incorrect format specifiersAntonin Décimo
2020-07-07seat/dnd: support null drag icon surfacesNick Diego Yamane
As per the Wayland spec [1]: > The icon surface is an optional (can be NULL) surface that provides an > icon to be moved around with the cursor. However, as of now Sway "start_drag" signal handler does not starts the DND session unless a non-NULL drag icons is provided. This patch fixes it by skipping handling of the drag icon if it is null. Fixes #5509 [1] https://wayland.freedesktop.org/docs/html/apa.html#protocol-spec-wl_data_device Signed-off-by: Nick Diego Yamane <nickdiego@igalia.com>
2020-07-02Don't set xwayland cursor when wlr_xwayland failedSimon Ser
This causes a NULL pointer dereference.
2020-07-02seat: fix segfault in sway_input_method_relay_set_focusSimon Ser
sway_input_method_relay_set_focus was called before sway_input_method_relay_init. Closes: https://github.com/swaywm/sway/issues/5503
2020-06-30seat: Refocus seat when wlr_drag is destroyedKenny Levinsen
wlr_drag installs grabs for the full duration of the drag, leading to the drag target not being focused when the drag ends. This leads to unexpected focus behavior, especially for the keyboard which requires toggling focus away and back to set. We can only fix the focus once the grabs are released, so refocus the seat when the wlr_drag destroy event is received. Closes: https://github.com/swaywm/sway/issues/5116
2020-06-19input/seat: don't notify keyboard grabs with NULL surface on shutdownTudor Brindus
Fixes #5469, a minor regression introduced in #5368.
2020-06-18input/cursor: send idle events based off device type, not input typeTudor Brindus
Previously, a tablet or touch device could report activity as a pointer device if it went through pointer emulation. This commit refactors idle sources to be consistently reported based on the type of the device that generated an input event, and now how that input event is being processed.
2020-06-05Use new wlroots API for clearing keyboard/pointer focus during grabsThomas Hebb
We are not allowed to do what we did in #5222 and pass a `NULL` surface wlr_seat_pointer_notify_enter(), and it's causing crashes when an xdg-shell popup is active (see #5294 and swaywm/wlroots#2161). Instead, solve #5220 using the new wlroots API introduced in swaywm/wlroots#2217.
2020-05-25input/tablet: add seatop_down entry for tablet inputTudor Brindus
Currently, when tablet input exits a window during an implicit grab, it passes focus to another window. For instance, this is problematic when trying to drag a scrollbar, and exiting the window &mdash; the scrollbar motion stops. Additionally, without `focus_follows_mouse no`, the tablet passes focus to whatever surface it goes over regardless of if there is an active implicit. If the tablet is over a surface that does not bind tablet handlers, sway will fall back to pointer emulation, and all of this works fine. It probably should have consistent behavior between emulated and not-emulated input, though. This commit adds a condition for entering seatop_down when a tablet's tool tip goes down, and exiting when it goes up. Since events won't be routed through seatop_default, this prevents windows losing focus during implicit grabs. Closes #5302.
2020-05-19input: fix reloading crash due to keyboard group configuringBrian Ashworth
Keyboard group keyboards should not call sway_keyboard_configure. They do not have an input config and they derive their state from the keyboards within the group. For some reason, I got sway_keyboard_configure and seat_configure_keyboard mixed up and thought seat_reset_device called the latter. Calling sway_keyboard_configure with a keyboard group's keyboard is not supported and can cause issues. If any clients are listening to the ipc input event, a sigsegv will occur due to not every property - such as identifier - being wired up for keyboard group keyboard's. This also adds an assertion to sway_keyboard_configure to ensure that this does not occur in the future and any instances are quickly caught.
2020-05-14input: reset keyboard groups keyboard on reset allBrian Ashworth
If the keyboard that triggers the reload binding is using the default keymap, default repeat delay, and default repeat rate, the associated keyboard group is never being destroyed on reload. This was causing the keyboard group's keyboard not to get disarmed and result in a use-after-free in handle_keyboard_repeat. If the keyboard was not using the defaults for all three settings, then it's associated keyboard would get destroyed during the reset - which did disarm the keyboard group's keyboard. In this case, the use-after-free would not occur. This adds a block to input_manager_reset_all_inputs that resets the keyboard for all keyboard groups in all seats, which will disarm them. Since the inputs are all being reset anyway, which will reset all individual keyboards, it is not necessary to be selective on which ones get reset.
2020-05-13commands: Add per-view shortcuts_inhibitor commandMichael Weiser
Add a separate per-view shortcuts_inhibitor command that can be used with criteria to override the per-seat defaults. This allows to e.g. disable shortcuts inhibiting globally but enable it for specific, known-good virtualization and remote desktop software or, alternatively, to blacklist that one slightly broken piece of software that just doesn't seem to get it right but insists on trying. Add a flag to sway_view and handling logic in the input manager that respects that flag if configured but falls back to per-seat config otherwise. Add the actual command but with just enable and disable subcommands since there's no value in duplicating the per-seat activate/deactivate/toggle logic here. Split the inhibitor retrieval helper in two so we can use the backend half in the command to retrieve inhibitors for a specific surface and not just the currently focused one. Extend the manual page with documentation of the command and references to its per-seat sibling and usefulness with criteria. Signed-off-by: Michael Weiser <michael.weiser@gmx.de>
2020-05-10input/tablet: simplify parameter plumbing for tablet referencesTudor Brindus
This is a small cleanup commit for removing `sway_tablet` parameters from functions that already accept `sway_tablet_tool`, since the tablet reference can be accessed through `tool->tablet`.
2020-05-02input: rename pointer handlers to be unambiguousTudor Brindus
This commit renames `motion` and `axis` handlers to `pointer_motion` and `pointer_axis`, respectively, to disambiguate them from their tablet (and future touch) handlers. `button` is left as-is, as it is generic across input devices.
2020-05-02input: refactor tablet motion into seatop handlerTudor Brindus
This commit moves tablet motion logic into a seatop handler. As a side-effect of seatop implementations being able to receive tablet motion events, fixes #5232.
2020-05-01Fix invisible cursor on startupSimon Ser
2020-05-01Don't assert the cursor theme loadsSimon Ser
If it doesn't load, it's a runtime error, so we shouldn't use an assertion.
2020-04-24config/output: reconfigure input devices on new outputTudor Brindus
Some input rules, like `map_to_output`, are dependent on a specific screen being present. This currently does not work for hotplugged outputs, or outputs that are processed after the input device is initially probed. This commit fixes both cases, by reconfiguring inputs on each output addition. Fixes #5231.
2020-04-22input/cursor: fix hide cursor timeouts on tablets and touchscreensTudor Brindus
This commit refactors `cursor_handle_activity` to also take the idle source, so that it can be reused for tablet and touch activity. Previously, the timeouts would be tracked, but the cursor would never be un-hidden for anything but pointers. Fixes #5169.
2020-04-04Port input method and text input from rootstonxdavidwu
This ports swaywm/wlroots#1203, swaywm/wlroots#1303, swaywm/wlroots#1308, swaywm/wlroots#1759 rootston part to sway. Co-Authored-By: Leo Chen <leo881003@gmail.com>
2020-03-23Fix redundant call to seat_send_focus()Leo
This commit fix calling to seat_send_focus() twice when a view is closed. This codes revert #2580, but the original issue nolonger exists.
2020-03-12input: Avoid creating the PAD device multiple timesOlivier Fourdan
If a pad device for a tablet exists, reloading the configuration, removing/reading the device or even suspending the system will recreate the same Wayland input device multiple times. Make sure we don't re-create the same Wayland device more than necessary. Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
2020-03-11input: Add support for keyboard shortcuts inhibitMichael Weiser
Adding support for the keyboard shortcuts inhibit protocol allows remote desktop and virtualisation software to receive all keyboard input in order to pass it through to their clients so users can fully interact the their remote/virtual session. The software usually provides its own key combination to release its "grab" to all keyboard input. The inhibitor can be deactivated by the user by removing focus from the surface using another input device such as the pointer. Use support for the procotol in wlroots to add support to sway. Extend the input manager with handlers for inhibitor creation and destruction and appropriate bookkeeping. Attach the inhibitors to the seats they apply to to avoid having to search the list of all currently existing inhibitors on every keystroke and passing the inhibitor manager around. Add a helper function to retrieve the inhibitor applying to the currently focused surface of a seat, if one exists. Extend bindsym with a flag for bindings that should be processed even if an inhibitor is active. Conversely this disables all normal shortcuts if an inhibitor is found for the currently focused surface in keyboard::handle_key_event() since they don't have that flag set. Use above helper function to determine if an inhibitor exists for the surface that would eventually receive input. Signed-off-by: Michael Weiser <michael.weiser@gmx.de>
2019-12-12Add seat <seat> idle_{inhibit,wake} <sources...>Drew DeVault
This adds seat configuration options which can be used to configure what events affect the idle behavior of sway. An example use-case is mobile devices: you would remove touch from the list of idle_wake events. This allows the phone to stay on while you're actively using it, but doesn't wake from idle on touch events while it's sleeping in your pocket.
2019-11-24input: seat: Fix seat device list not initialised before usePaul Riou
When being created, non first seats would get through the list of devices without the list being first initialised -> segfault. Issue introduced with ab0248a54564b2f644b6fb367f9eb44fe0bf5f3c Fixes #4750: Crash when reloading Sway with multiple seats configured
2019-11-21Add support for wlr_keyboard_groupBrian Ashworth
A wlr_keyboard_group allows for multiple keyboard devices to be combined into one logical keyboard. This is useful for keyboards that are split into multiple input devices despite appearing as one physical keyboard in the user's mind. This adds support for wlr_keyboard_groups to sway. There are two keyboard groupings currently supported, which can be set on a per-seat basis. The first keyboard grouping is none, which disables all grouping and provides no functional change. The second is keymap, which groups the keyboard devices in the seat by their keymap. With this grouping, the effective layout and repeat info is also synced across keyboard devices in the seat. Device specific bindings will still be executed as normal, but everything else related to key and modifier events will be handled by the keyboard group's keyboard.
2019-11-17Use an enum instead of a marker string for map_to_Tadeo Kondrak
2019-11-17Implement input map_to_region commandTadeo Kondrak
2019-11-01seat: simplify a strduplbonn
2019-10-16Updates per wlroots layer shell changesDrew DeVault
2019-09-25input: Add support for tablet protocol.John Chadwick
Sway has basic support for drawing tablets, but does not expose properties such as pressure sensitivity. This implements the wlr tablet v2 protocol, providing tablet events to Wayland clients.
2019-09-01layer-shell: don't give focus to unmapped layer surfacesSimon Ser
Focused layers are not cleared when destroyed, they are cleared on unmap. Giving focus to an unmapped layer surface is (1) incorrect and (2) triggers a use-after-free. Closes: https://github.com/swaywm/sway/issues/4517
2019-08-31seat: set cursor image only if no pointer cap previouslyxdavidwu
This make seat_update_capabilities set cursor image only if there was no pointer cap before update. This avoid resetting cursor to left_ptr if an input device is removed.
2019-08-31seat: avoid unneeded reloading xcursor themexdavidwu
Load xcursor theme on configuring pointer or tablet tool only if there was no pointer cap before.
2019-08-20input/keyboard: send released only if pressed sentBrian Ashworth
This keeps track of whether surfaces received a key press event and will only send a key release event if the pressed event was sent. This also requires changing the keycodes that are sent via wl_keyboard_enter to only include those that were previously sent. This makes it so surfaces do not receive key release events for keys that they never received a key press for and makes it so switching focus doesn't leak keycodes that were consumed by bindings.
2019-08-13handle_seat_node_destroy: do not focus own nodeBrian Ashworth
In handle_seat_node_destroy, it was possible to focus the node attached to the seat node that is being destroyed when an empty workspace was being destroyed in a multiple seat environment. This resulted in infinite recursion when attempting to destroy the workspace. This just moves the seat node destruction higher so it cannot be the focus inactive for the seat. This is the same ordering that is applied to destruction of seat nodes for containers
2019-06-12bindings: defer while initiailizingBrian Ashworth
This adds the logic to defer binding execution while sway is still initializing. Without this, the binding command would be executed, but the command handler would return CMD_DEFER, which was being treated as a failure to run. To avoid partial executions, this will defer all bindings while config->active is false.
2019-06-08Fix segfault with "xwayland false" (#4228)Aidan Harris
Commit 190546fd315a24c04006fb1b177069933f4350da failed to consider the edge case where xwayland is disabled via the sway config. This leads to a SEGFAULT when setting the xwayland cursor since the xwayland server is not running.
2019-06-05add seat sub command 'xcursor_theme'Daniel Eklöf
New 'seat <name> xcursor_theme <theme> [<size>]' command that configures the default xcursor theme. The default seat's xcursor theme is also propagated to XWayland, and exported through the XCURSOR_THEME and XCURSOR_SIZE environment variables. This is done every time the default seat's configuration is changed.
2019-04-13Fix scratchpad fullscreen behavior and crashBrian Ashworth
When setting fullscreen on a hidden scratchpad container, there was a check to see if there was an existing fullscreen container on the workspace so it could be fullscreen disabled first. Since the workspace is NULL, it would cause a SIGSEGV. This adds a NULL check to avoid the crash. This also changes the behavior of how fullscreen is handled when adding a container to the scratchpad or changing visibility of a scratchpad container to match i3's. The behavior is as follows: - When adding a container to the scratchpad or hiding a container back into the scratchpad, there is an implicit fullscreen disable - When setting fullscreen on a container that is hidden in the scratchpad, it will be fullscreen when shown (and fullscreen disabled when hidden as stated above) - When setting fullscreen global on a container that is hidden in the scratchpad, it will be shown immediately as fullscreen global. The container is not moved to a workspace and remains in the scratchpad. The container will be visible until fullscreen disabled or killed. Since the container is in the scratchpad, running `scratchpad show` or `move container to scratchpad` will have no effect This also changes `container_replace` to transfer fullscreen and scratchpad status.
2019-04-13Fix potential null accessesAshkan Kiani
2019-03-19Support WLR_INPUT_DEVICE_SWITCH in swayRyan Walklin
This commit adds support for laptop lid and tablet mode switches as provided by evdev/libinput and handled by wlroots. Adds a new bindswitch command with syntax: bindswitch <switch>:<state> <command> Where <switch> is one of: tablet for WLR_SWITCH_TYPE_TABLET_MODE lid for WLR_SWITCH_TYPE_LID <state> is one of: on for WLR_SWITCH_STATE_ON off for WLR_SWITCH_STATE_OFF toggle for WLR_SWITCH_STATE_TOGGLE (Note that WLR_SWITCH_STATE_TOGGLE doesn't map to libinput and will trigger at both on and off events)
2019-03-18Remove debug treeRyan Dwyer
This feature has served its purpose. It's better to use IPC now.
2019-03-17Introduce default seatopRyan Dwyer
This introduces a `default` seat operation which is used when no mouse buttons are being held. This means there is now always a seat operation in progress. It allows us to separate `default` code from the standard cursor management code. The sway_seatop_impl struct has gained callbacks `axis`, `rebase` and `end`, and lost callbacks `finish` and `abort`. `axis` and `rebase` are only used by the default seatop. `end` is called when a seatop is being replaced by another one and allows the seatop to free any resources, though no seatop currently needs to do this. `finish` is no longer required, as each seatop can gracefully finish in their `button` callback. And `abort` is not needed, as calling `end` would achieve the same thing. The struct has also gained a bool named allow_set_cursor which allows the client to set a new cursor during `default` and `down` seatops. Seatops would previously store which button they were started with and stop when that button was released. This behaviour is changed so that it only ends once all buttons are released. So you can start a drag with $mod+left, then click and hold right, release left and it'll continue dragging while the right button is held. The motion callback now accepts dx and dy. Most seatops don't use this as they store the cursor position when the seatop is started and compare it with the current cursor position. This approach doesn't make sense for the default seatop though, hence why dx and dy are needed. The pressed_buttons array has been moved from the sway_cursor struct to the default seatop's data. This is only used for the default seatop to check bindings. The total pressed button count remains in the sway_cursor struct though, because all the other seatops check it to know if they should end. The `down` seatop no longer has a `moved` property. This was used to track if the cursor moved and to recheck focus_follows_mouse, but seems to work without it. The logic for focus_follows_mouse has been refactored. As part of this I've removed the call to wlr_seat_keyboard_has_grab as we don't appear to use keyboard grabs. The functions for handling relative motion, absolute motion and tool axis have been changed. Previously the handler functions were handle_cursor_motion, handle_cursor_motion_absolute and handle_tool_axis. The latter two both called cursor_motion_absolute. Both handle_cursor_motion and cursor_motion_absolute did very similar things. These are now simplified into three handlers and a single common function called cursor_motion. All three handlers call cursor_motion. As cursor_motion works with relative distances, the absolute and tool axis handlers convert them to relative first.
2019-03-17Replace seatup allows_events with button callbackRyan Dwyer
2019-03-14Set prev_workspace_name based off of focusBrian Ashworth
This moves setting `seat->prev_workspace_name` from `workspace_switch` to `set_workspace`. `workspace_switch` is only called when using a `workspace` command to change the workspace so any workspace change based on criteria was not altering `seat->prev_workspace_name`. By moving it to `set_workspace`, which is called by `seat_set_focus`, it will change any time focus changes to a node on a different workspace
2019-03-11Don't send button events to surfaces when dragging or resizingRyan Dwyer
It turns out sending button events during all seat operations is not desirable. This patch introduces a new property `seatop_impl.allows_events` which allows each operation to define whether button events should be passed to the surface or not. The `down` seat operation is the only one that supports this. As all the other seatops don't support it, the calls to seat_pointer_notify_button prior to starting them have been removed.
2019-03-10Fix crash in cmd_workspace when layer surface has focusemersion
2019-03-09fix "directive argument is null" errorsJeff Peeler