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* Revert "commands/move: maintain workspace_layout when moving"Libravatar Ronan Pigott2020-12-20
| | | | | | | This is in preparation for changing the workspace_layout command to work like it does in i3. This reverts commit b4a75a1ab2a72842830aeea37733311f85e6f660.
* container: don't split single childrenLibravatar Ronan Pigott2020-12-20
| | | | | | In i3 splits are ineffective on singleton H/V containers, and the command is interpreted to affect the parent layout instead.
* tree/container: introduce `container_is_sticky[_or_child]` functionsLibravatar Tudor Brindus2020-11-11
| | | | | | | | | | To query whether a container is sticky, checking `con->is_sticky` is insufficient. `container_is_floating_or_child` must also return true; this led to a lot of repetition. This commit introduces `container_is_sticky[_or_child]` functions, and switches all stickiness checks to use them. (Including ones where the container is already known to be floating, for consistency.)
* output: Revert implementation of evacuate_sticky()Libravatar mwenzkowski2020-10-28
| | | | | | | | The function evacuate_sticky() was changed in commit 32788a93 to be used by workspace_for_each_container() to make the code more readable. But I overlooked that it is not safe to use workspace_for_each_container() to remove container from a workspace. This commit restores the previous implementation for evacuate_sticky().
* In container_split, set a floating container's view to tiledLibravatar Dimitris Triantafyllidis2020-10-28
| | | | | | | | | | | | | | | Currently, when a floating container with a view is split and children are added to it, the new views are rendered as tiled, while the first view stays in floating style. Here this is addressed by setting the view to tiled as soon as the container is split, by duplicating the "view part" of the logic in container_set_floating(..., false). Since the new container of the view is no longer considered floating, it makes sense to set the view to tiling at this point. The view would have to be set back to floating if it was possible to "unsplit" the container.
* output: evacuate sticky containers only if new output has a workspaceLibravatar mwenzkowski2020-10-27
| | | | | | | Sticky floating containers on an otherwise empty workspace can only be evacuated if the new output has an active workspace. The noop output may not have one and in that case we have to move the whole workspace to the new output.
* Smart borders fix: always show borders for floating containersLibravatar Dimitris Triantafyllidis2020-10-25
| | | | | | | | | | | | | | Currently, in view_autoconfigure, the only condition for show_border is !view_is_only_visible. view_is_only_visible does not cross the boundary between the workspace's tiling and floating lists and does not differentiate between them. The result is, that in a workspace with zero or more tiling containers and a single floating container, the floating container will lose its borders as soon as it is split, provided that a only one view is visible within the floating container. Fixed by adjusting the condition for show_borders.
* container: Fix NULL pointer dereferenceLibravatar mwenzkowski2020-10-24
| | | | | | | Reset the workspace layout to the output's default only if the workspace is actually attached to an output. Fixes #5762
* view: remove foreign toplevel listeners on destroyLibravatar Ronan Pigott2020-08-05
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* view: implement foreign toplevel fullscreen requestLibravatar Ronan Pigott2020-08-05
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* view: implement foreign toplevel fullscreen indicatorLibravatar Ronan Pigott2020-08-05
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* view: display scratchpad hidden containers when activated by ftmLibravatar Ronan Pigott2020-07-25
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* Assert output is found before removing from listLibravatar Simon Ser2020-07-13
| | | | References: https://github.com/swaywm/sway/issues/5483
* input: implement xdg_toplevel interactive resize hintsLibravatar Ronan Pigott2020-07-13
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* config/output: don't change output state before commitLibravatar Simon Ser2020-07-10
| | | | | | | | | | | | | | | | | | | | | | | Previously, we called output_disable prior to wlr_output_commit. This mutates Sway's output state before the output commit actually succeeds. This results in Sway's state getting out-of-sync with wlroots'. An alternative fix [1] was to revert the changes made by output_disable in case of failure. This is a little complicated. Instead, this patch makes it so Sway's internal state is never changed before a successful wlr_output commit. We had two output flags: enabled and configured. However enabled was set prior to the output becoming enabled, and was used to prevent the output event handlers (specifically, the mode handler) from calling apply_output_config again (infinite loop). Rename enabled to enabling and use it exclusively for this purpose. Rename configure to enabled, because that's what it really means. [1]: https://github.com/swaywm/sway/pull/5521 Closes: https://github.com/swaywm/sway/issues/5483
* commands/move: maintain workspace_layout when movingLibravatar Tudor Brindus2020-07-03
| | | | Fixes #5157.
* tree/view: fix segfault in view_update_titleLibravatar Simon Ser2020-07-03
| | | | | | | | xdg-shell doesn't allow clients to set the title to NULL, so we shouldn't need to call wlr_foreign_toplevel_handle_v1_set_title with an empty string to reset the old one. Closes: https://github.com/swaywm/sway/issues/5488
* commands/move: unwrap workspace container on move to new workspaceLibravatar Tudor Brindus2020-07-01
| | | | | | | | | If moving e.g. `T[app app]` into a new workspace with `workspace_layout tabbed`, then post-move the tree in that workspace will be `T[T[app app]]`. This still happens with horizontal or vertical workspace layout, but is less visible since those containers have no decorations. Fixes #5426.
* tree/view: Make foreign-toplevel app_id fallback to classLibravatar Johan Bjäreholt2020-07-01
| | | | | | | | | | | | | | | It is not a part of the foreign-toplevel-management protocol to get the class of a toplevel, only for getting the app_id. For xwayland clients this is an issue because that means that you cannot identify what application the toplevel refers to which is the point of the app_id property. By falling back to class when an app_id does not exist solves this problem. Phoc also uses app_id and class interchangeably in their implementation of foreign-toplevel-management, in fact they always do that and not only for just this protocol. https://source.puri.sm/Librem5/phoc/-/blob/c8d8a4c5440a6c1647b09dbd3bba7999f9cd433c/src/xwayland.c#L236
* tree/view: fix smart borders with tabbed/stacked ancestorLibravatar Tudor Brindus2020-06-27
| | | | Fixes #5484.
* Implement wlr-foreign-toplevel-management-v1Libravatar Drew DeVault2020-06-23
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* input: disable events for map_to_output devices when output not presentLibravatar Tudor Brindus2020-06-19
| | | | Fixes #3449.
* Add support for viewporterLibravatar Simon Ser2020-06-17
| | | | | | Depends on [1]. [1]: https://github.com/swaywm/wlroots/pull/2092
* Remove view child surface_{map,unmap} listeners on destroyLibravatar Simon Ser2020-06-12
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* view: fix surface_new_subsurface use-after-freeLibravatar Ronan Pigott2020-06-13
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* tree/view: fix smart gaps when ancestor container is tabbed or stackedLibravatar Tudor Brindus2020-06-08
| | | | Fixes #5406.
* tree/container: introduce `container_toplevel_ancestor` helperLibravatar Tudor Brindus2020-06-07
| | | | | This allows us to not have to explicitly write the same while loop everywhere.
* Save transform during transactionLibravatar Kalyan Sriram2020-06-05
| | | Closes: https://github.com/swaywm/sway/issues/5412
* container: Remove useless surface dimensionsLibravatar Kenny Levinsen2020-06-03
| | | | The adjustments to resize logic left them unnecessary.
* view: update_size should only update pending sizeLibravatar Kenny Levinsen2020-06-03
| | | | | Updating the current size outside transactions lead to rendering glitches during resizes.
* view: Save all buffers associated with viewLibravatar Kenny Levinsen2020-06-03
| | | | | | | | | | | | During the execution of a resize transaction, the buffer associated with a view's surface is saved and reused until the client acknowledges the resulting configure event. However, only one the main buffer of the main surface was stored and rendered, meaning that subsurfaces disappear during resize. Iterate over all, store and render buffers from all surfaces in the view to ensure that correct rendering is preserved.
* tree/container: refactor `tiling_container_at` to check boundsLibravatar Tudor Brindus2020-05-30
| | | | | | | This fixes bugs where a floating container would take input way past its borders when its parent was fullscreen, since the call to `tiling_container_at` in input/cursor.c's `node_at_coords` did not check bounds.
* Add views idle inhibition status in get_tree outputLibravatar Damien Tardy-Panis2020-05-29
| | | | Fixes #5286
* commands: Add per-view shortcuts_inhibitor commandLibravatar Michael Weiser2020-05-13
| | | | | | | | | | | | | | | | | | | | | 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>
* interpret "subpixel none" as CAIRO_ANTIALIAS_GRAYLibravatar Ian Huang2020-04-20
| | | | | | | | See issue #5228. Currently, WL_OUTPUT_SUBPIXEL_NONE is ignored and CAIRO_ANTIALIAS_SUBPIXEL is still set. This commit checks if subpixel is set to none and if so, calls set_antialias with CAIRO_ANTIALIAS_GRAY. This mirrors the functionality in Mako's [PR261](https://github.com/emersion/mako/pull/261)
* Update for new wlr_buffer APILibravatar Simon Ser2020-04-02
| | | | | | Update for [1]. [1]: https://github.com/swaywm/wlroots/pull/2044
* Fix hit test for floaters that cross outputsLibravatar Josh Shone2020-03-27
| | | | In the case of multiple overlapping floating windows, this commit fixes an issue where the wrong window would be focused in response to a cursor if one of the windows came from a different output (overhanging).
* Use wlr_client_bufferLibravatar Simon Ser2020-03-06
| | | | | | Update for breaking changes in [1]. [1]: https://github.com/swaywm/wlroots/pull/2043
* tree/view: do not attempt enter on hidden childLibravatar Brian Ashworth2020-02-18
| | | | | | | | If a subsurface is created for a surface that is associated with a scratchpad hidden view, do not attempt to send an enter to it. The subsurface is not on any output and since there is no workspace associated with the view, attempting to get the output for the NULL workspace will result in a SIGSEGV.
* output: fix updating output manager configLibravatar Brian Ashworth2020-02-16
| | | | | | | | | | | | | | | | | | The output manager config is created when the output is created. It is updated when the mode, transform, scale, or layout for the output changes, as well as, when the output is destroyed. Since the output->enabled property was not being set before calling apply_output_config, the output event handlers were early returning and never updating the output manager config when the output state was committed. This fixes the issue by setting output->enabled in apply_output_config below the output disabling section. There are also a few other minor changes that are required to function. Additionally, this renames output_enable to output_configure to better describe the recent changes.
* Stop calling apply_output_config from output_enableLibravatar Simon Ser2020-02-11
| | | | | | | | | | | | | | | | The only output_enable caller is now apply_output_config. Stop calling apply_output_config from output_enable to simplify the code and avoid the back-and-forth between these two functions. output_enable is now the symmetric of output_disable: it just marks the output as enabled and performs bookkeeping (e.g. creating teh default workspace). It is called from apply_output_config after the output commit, so that it can read the current output state and act accordingly. This change also allows us to avoid an extraneous wlr_output_commit. References: https://github.com/swaywm/sway/issues/4921
* container_at_{tabbed,stacked}: check x-axis boundsLibravatar Brian Ashworth2020-02-11
| | | | | | | | | The container_at_tabbed and container_at_stacked container were checking the bounds along the y-axis, but not the x-axis. This made it possible to cause a segfault for specific resolution, horizontal gap, and workspace children lengths. The issue is that child_index was -1 and was resulting in a buffer underflow. Adding the x-axis bound checks for early returns should prevent this from happening.
* Fix crash when showing scratchpad hidden split containersLibravatar Ronan Pigott2020-01-16
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* container: add inactive fullscreen to focus stackLibravatar Brian Ashworth2020-01-14
| | | | | | | | | | | | When a container was being made fullscreen and it is on the focused workspace for a seat, focus was being set to the container. However, when the container was on a non-focused workspace, the focus stack wasn't being touched. When assigning a fullscreen container to a workspace or moving a fullscreen container to a different workspace, this would make it so the fullscreen container was never added to the focus stack for the workspace thus preventing access to the workspace. This adds the container to the top of the focus stack, behind the container on the focused workspace.
* view: remove workspace pid mapping for assignsLibravatar Brian Ashworth2020-01-09
| | | | | | If a view is mapped to a workspace using an assign, the pid should still be removed from the pid mapping list. This prevents child processes from matching against it and mapping a view to a likely undesired workspace.
* Make sure we don't calculate fractional pixel gapsLibravatar Pedro Côrte-Real2020-01-01
| | | | | | When gaps are resized for lack of space the calculation could result in a gap size of non-integer pixels. This would result in containers located at non-integer pixels which would be subtly broken.
* Avoid numerical instability in resizeLibravatar Pedro Côrte-Real2020-01-01
| | | | | | | | | | | | | | | | | | | Because the layout code rounds down the dimensions of the windows resizing would often be off by one pixel. The width/height fraction would not exactly reflect the final computed width and so the resize code would end up calculating things wrong. To fix this first snap the container size fractions to the pixel grid and only then do the resize. Also use round() instead of floor() during layout to avoid a slightly too small width. This applies in two cases: 1. For the container we are actually resizing using floor() might result in being 1px too small. 2. For the other containers it might result in resizing them down by 1px and then if the container being resized is the last all those extra pixels would make the resize too large. Fixes #4391
* root_scratchpad_hide: disable fullscreen descendantsLibravatar Brian Ashworth2019-12-16
| | | | | | | Any descendant of a scratchpad container may be fullscreen so checking to see if the top-level scratchpad container is fullscreen in root_scratchpad_hide is not sufficient. This iterates through all descendants of the scratchpad container
* Fix lingering workspace with scratchpad showLibravatar Ronan Pigott2019-12-12
| | | | | | | Showing a window in the scratchpad can move a visible scratchpad window from another workspace to the current one. If the scratchpad window was the last visible container in that workspace, the old workspace should be destroyed.
* add scale_filter output config optionLibravatar Ronan Pigott2019-11-29
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