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2021-06-22Revert "Add workspace {prev,next}_on_output --create"Ragnar Groot Koerkamp
This reverts commit 487c83f0de9ca2a7650ad636eed6fd694ddcb82e. The --create flag is undocumented, not in i3, and at least partially broken (#5913), so this removes the feature.
2021-06-20Don't apply hide_edge_borders to any floating containernovenary
This fixes the following scenario: - Place a floating window so its border is right at the edge of the screen - Create a new split - The border disappears - Moving the window does not restore the border
2021-06-18Only call workspace_auto_back_and_forth when neededRagnar Groot Koerkamp
Instead of disabling it for some workspace subcommands, this explicitly calls it only in the 2 places it's actually needed: for switching to a named or numbered workspace.
2021-06-18Move auto_back_and_forth logic out of workspace_switchRagnar Groot Koerkamp
This extracts the code to a separate workspace_auto_back_and_forth function. It also removes the bool argument by adding an extra if statement at the call site, and repurposes the no_auto_back_and_forth variable to auto_back_and_forth for simpler understanding.
2021-06-03Iterate over subsurfaces below the parent surfaceSimon Ser
Update for the breaking change in [1]. [1]: https://github.com/swaywm/wlroots/pull/2948
2021-05-17view: commit transactions for foreign toplevel requestsRonan Pigott
2021-05-10cairo: Replace <cairo/cairo.h> by <cairo.h>Issam E. Maghni
For full context, read https://gitlab.freedesktop.org/cairo/cairo/-/issues/479 TL;DR, cairo’s pc file adds `/cairo` to CFLAGS. So namespace cairo shouldn’t be used.
2021-04-29view: handle case where map_ws is NULLRouven Czerwinski
When a criteria places the view into the scratchpad, map_ws is NULL and trying to access map_ws->fullscreen will result in SIGSEGFAULT with: #0 0x0000000000455327 in should_focus (view=0x15a6a70) at ../sway/tree/view.c:604 prev_con = 0x0 len = <optimized out> seat = 0x12233c0 prev_ws = 0x1264c80 map_ws = 0x0 criterias = <optimized out> seat = <optimized out> prev_con = <optimized out> prev_ws = <optimized out> map_ws = <optimized out> criterias = <optimized out> len = <optimized out> num_children = <optimized out> #1 view_map (view=view@entry=0x15a6a70, wlr_surface=0x15a5cb0, fullscreen=<optimized out>, fullscreen_output=<optimized out>, decoration=<optimized out>) at ../sway/tree/view.c:809 __PRETTY_FUNCTION__ = "view_map" ws = <optimized out> seat = <optimized out> node = <optimized out> target_sibling = <optimized out> container = 0x1625400 set_focus = <optimized out> app_id = <optimized out> class = <optimized out> #2 0x0000000000423a7e in handle_map (listener=0x15a6c78, data=<optimized out>) at ../sway/desktop/xdg_shell.c:454 xdg_shell_view = 0x15a6a70 view = 0x15a6a70 xdg_surface = 0x15a6620 csd = <optimized out> #3 0x00007f508bd3674c in wlr_signal_emit_safe (signal=signal@entry=0x15a6718, data=data@entry=0x15a6620) at ../subprojects/wlroots/util/signal.c:29 pos = 0x15a6c78 l = 0x15a6c78 cursor = {link = {prev = 0x15a6c78, next = 0x7fff53d58190}, notify = 0x7f508bd366c0 <handle_noop>} end = {link = {prev = 0x7fff53d58170, next = 0x15a6718}, notify = 0x7f508bd366c0 <handle_noop>} #4 0x00007f508bd15b29 in handle_xdg_surface_commit (wlr_surface=<optimized out>) at ../subprojects/wlroots/types/xdg_shell/wlr_xdg_surface.c:384 surface = 0x15a6620 #5 0x00007f508bd2e981 in surface_commit_state (surface=surface@entry=0x15a5cb0, next=next@entry=0x15a5e18) at ../subprojects/wlroots/types/wlr_surface.c:455 __PRETTY_FUNCTION__ = "surface_commit_state" invalid_buffer = <optimized out> subsurface = 0x15a6038 #6 0x00007f508bd2f53b in surface_commit_pending (surface=0x15a5cb0) at ../subprojects/wlroots/types/wlr_surface.c:474 next_seq = 3 next_seq = <optimized out> #7 surface_commit (client=<optimized out>, resource=<optimized out>) at ../subprojects/wlroots/types/wlr_surface.c:542 surface = 0x15a5cb0 subsurface = <optimized out> If map_ws is NULL we assume the view is places into the scratchpad and return false as well.
2021-04-26workspace: reap empty parents when adding tilesRonan Pigott
2021-04-25tree/view: don't give focus to views mapped under fullscreen viewsTudor Brindus
Fixes #6211.
2021-04-22view_destroy: fix use-after-free with subsurface_destroyDominique Martinet
remove view from its own unmap event listener so when subsurfaces link try to remove themselves they won't run into it. This fixes the following ASAN use-after-free error on a build slightly modified to instrument wl_list operations: ==71705==ERROR: AddressSanitizer: heap-use-after-free on address 0x6160000829a0 at pc 0x000000508eb7 bp 0x7ffec8fd8030 sp 0x7ffec8fd8028 WRITE of size 8 at 0x6160000829a0 thread T0 #0 0x508eb6 in wl_list_remove ../common/list.c:181 #1 0x4f4998 in view_child_destroy ../sway/tree/view.c:1131 #2 0x4f38fa in subsurface_handle_destroy ../sway/tree/view.c:946 #3 0x7fda50744892 in wlr_signal_emit_safe ../util/signal.c:29 #4 0x7fda5072f0dd in subsurface_destroy ../types/wlr_surface.c:649 #5 0x7fda507312c4 in subsurface_handle_surface_destroy ../types/wlr_surface.c:1094 #6 0x7fda50744892 in wlr_signal_emit_safe ../util/signal.c:29 #7 0x7fda5072f305 in surface_handle_resource_destroy ../types/wlr_surface.c:677 #8 0x7fda508180ce in destroy_resource (/lib64/libwayland-server.so.0+0xc0ce) #9 0x7fda508187f2 in wl_client_destroy (/lib64/libwayland-server.so.0+0xc7f2) #10 0x7fda50818e5f in wl_client_connection_data (/lib64/libwayland-server.so.0+0xce5f) #11 0x7fda50818219 in wl_event_loop_dispatch (/lib64/libwayland-server.so.0+0xc219) #12 0x7fda50818984 in wl_display_run (/lib64/libwayland-server.so.0+0xc984) #13 0x43122c in server_run ../sway/server.c:254 #14 0x42f47c in main ../sway/main.c:433 #15 0x7fda503cab74 in __libc_start_main (/lib64/libc.so.6+0x27b74) #16 0x40f6fd in _start (/opt/wayland/bin/sway+0x40f6fd) 0x6160000829a0 is located 288 bytes inside of 592-byte region [0x616000082880,0x616000082ad0) freed by thread T0 here: #0 0x7fda50f01a27 in free (/lib64/libasan.so.6+0xaea27) #1 0x4532d8 in destroy ../sway/desktop/xdg_shell.c:262 #2 0x4ed17b in view_destroy ../sway/tree/view.c:67 #3 0x4ed300 in view_begin_destroy ../sway/tree/view.c:83 #4 0x454a3f in handle_destroy ../sway/desktop/xdg_shell.c:507 #5 0x7fda50744892 in wlr_signal_emit_safe ../util/signal.c:29 #6 0x7fda506e2c87 in reset_xdg_surface ../types/xdg_shell/wlr_xdg_surface.c:481 #7 0x7fda506e3018 in destroy_xdg_surface ../types/xdg_shell/wlr_xdg_surface.c:516 #8 0x7fda506dfbe5 in xdg_client_handle_resource_destroy ../types/xdg_shell/wlr_xdg_shell.c:71 #9 0x7fda508180ce in destroy_resource (/lib64/libwayland-server.so.0+0xc0ce) previously allocated by thread T0 here: #0 0x7fda50f01ed7 in calloc (/lib64/libasan.so.6+0xaeed7) #1 0x454bc8 in handle_xdg_shell_surface ../sway/desktop/xdg_shell.c:528 #2 0x7fda50744892 in wlr_signal_emit_safe ../util/signal.c:29 #3 0x7fda506e2363 in handle_xdg_surface_commit ../types/xdg_shell/wlr_xdg_surface.c:378 #4 0x7fda5072e368 in surface_commit_state ../types/wlr_surface.c:455 #5 0x7fda5072e51d in surface_commit_pending ../types/wlr_surface.c:474 #6 0x7fda5072ea58 in surface_commit ../types/wlr_surface.c:542 #7 0x7fda4fb3ac03 in ffi_call_unix64 (/lib64/libffi.so.6+0x6c03) Fixes #5168
2021-04-20Avoid creating zero-sized textures for marksSimon Ser
Same as 6327f1b36196 ("Avoid creating zero-sized textures for titlebars") but for marks.
2021-04-20Use cairo_image_surface_get_stride instead of guessing itSimon Ser
2021-04-20Avoid creating zero-sized textures for titlebarsSimon Ser
Creating a zero-sized wlr_texture is incorrect.
2021-04-15container: don't set fullscreen on childrenash lea
the original behavior set fullscreen for all descendents of a container, which causes issues when firefox is one of those children because it sends its own set_fullscreen request in response to being fullscreened.
2021-04-11container: retain focus position on floating enableRonan Pigott
When a tiling container is floated, the focus stack needs to be appropraitely modified to return the container to its original position in the tree upon floating disable, like i3.
2021-03-24view: subsurface NULL check in view_from_wlr_surfaceKenny Levinsen
Necessary NULL checks had been added to xdg_shell and xwayland surfaces, but subsurfaces had been missed.
2021-03-21view: Handle NULL role object when role is setKenny Levinsen
wlr_(xdg|xwayland)_surface_from_wlr_surface can return NULL even though wlr_surface_is_(xdg|xwayland)_surface returned true.
2021-03-10container: Add view_container_content_atKenny Levinsen
container_at checks if the position provided matches the currently focused container with view_container_at as a fast path. view_container_at checks using the main container geometry, which includes the titlebar and border area. If a tabbed container is focused, then positions over unfocused tabs are incorrectly reported as belonging to the focused container, breaking focus on click. Add view_container_content_at for use in the focused container fast path which only tests container content area, and fall back to full workspace scans for border and titlebar areas. Closes: https://github.com/swaywm/sway/issues/6074
2021-03-01container: Limit tiled focus to container geometryKenny Levinsen
container_at would maintain the current focus as long as a position was over one of the container view's surfaces. If an oversized surface was being clipped, this lead to weird focus behavior. Instead, use view_container_at for this test, which intersects the container box before looking at surfaces.
2021-02-25focus: beyond fullscreen when focused explicitlylbonn
When issuing a focus command on a specific container, users expect to proceed it even if is hidden by a fullscreen window. This matches the behavior of i3.
2021-02-23Fix wl_shm_format passed to wlr_texture_from_pixelsSimon Ser
See https://github.com/swaywm/wlroots/pull/2744
2021-02-23view: Set parent for view_child subsurfaces on initKenny Levinsen
view_child_init was calling view_init_subsurfaces, which did not set the parent attribute for the subchildren. This lead to the subchildren acting as standalone children. If the parent was an xdg_popup, this would make the subchild unaware of the popup position. Introduce view_child_init_subsurfaces for view_child_init to use instead. Closes: https://github.com/swaywm/sway/issues/6038
2021-02-23view: Mark subchildren as unmapped in view_child_destroyKenny Levinsen
The subchildren lose their parent association at this point, so they will not be able to see that the parent is unmapped. Instead, just set the subchildren to be unmapped directly.
2021-02-23view: Recursively check mapped of view_child treeKenny Levinsen
A subsurface may be set to mapped without its parent.
2021-02-22container: Add container_is_current_floatingKenny Levinsen
Needed to check if containers are currently floating from render code, as container_is_floating checks pending state.
2021-02-16container: Move pending state to state structKenny Levinsen
Pending state is currently inlined directly in the container struct, while the current state is in a state struct. A side-effect of this is that it is not immediately obvious that pending double-buffered state is accessed, nor is it obvious what state is double-buffered. Instead, use the state struct for both current and pending.
2021-02-09view: Read geometry directly in view_update_sizeKenny Levinsen
2021-02-09shells: Only center tiled views on size changeKenny Levinsen
The size of a tiled container cannot change in response to new buffer sizes, so there is no need to commit a new transaction. Instead, simply recenter the view with the new geometry, leaving the full transaction flow for floating containers.
2021-02-09transaction: Move centering to view_center_surfaceKenny Levinsen
This will allow us to reuse it for centering elsewhere.
2021-02-09view: Save surface x and y on saved buffersKenny Levinsen
We need to use surface_x and surface_y when rendering and damaging saved buffers as these compensate for views that have been centered due to being smaller than their container. Add them to the surface positions on the saved buffer so we have the values from the time the buffer was saved.
2021-01-30Check the output state for recorded workspacesKonstantin Pospelov
Sway records pid, workspace, and output for every new process. However, if the output gets disabled and the workspace disappears, the workspace is still re-created on the disabled output. This commit adds a check for the enabled flag, so that NULL will be passed to workspace_create() in this case.
2021-01-25Implement foreign toplevel fullscreen output hintsfwsmit
2021-01-20Adhere to ICCCM focus specificationBrassyPanache
For certain applications (e.g. JetBrains) the parent window controls input. We need to adhere to the ICCCM input focus specification to properly handle these cases. Relates to swaywm/wlroots#2604
2021-01-12Switch to wlr_xdg_surface_for_each_popup_surfaceSimon Ser
Instead of calling wlr_xdg_surface_for_each_popup and then wlr_surface_for_each_surface, use the new for_each_popup_surface helper introduced in [1] that does it in one go. [1]: https://github.com/swaywm/wlroots/pull/2609
2020-12-24container: set fullscreen mode before attempting focusRonan Pigott
2020-12-20workspace: rework workspace prev|next like i3Ronan Pigott
Changes workspace prev|next commands to visit each numbered or named workspace first before considering workspace from the other category
2020-12-20introduce workspace_squashRonan Pigott
workspace_squash is container_flatten in the reverse direction. Instead of eliminating redundant splits that are parents of the target container, it eliminates pairs of redundant H/V splits that are children of the workspace. Splits are redundant if a con and its grandchild have the same layout, and the immediate child has the opposite split. For example, layouts are transformed like: H[V[H[app1 app2]] app3] -> H[app1 app2 app3] i3 uses this operation to simplify the tree after moving heavily nested containers to a higher level in the tree via an orthogonal move.
2020-12-20Change workspace_layout to match i3 behaviorRonan Pigott
In i3, the workspace_layout command does not affect the workspace layout. Instead, new workspace level containers are wrapped in the desired layout and the workspace layout always defaults to the output orientation.
2020-12-20Revert "commands/move: maintain workspace_layout when moving"Ronan Pigott
This is in preparation for changing the workspace_layout command to work like it does in i3. This reverts commit b4a75a1ab2a72842830aeea37733311f85e6f660.
2020-12-20container: don't split single childrenRonan Pigott
In i3 splits are ineffective on singleton H/V containers, and the command is interpreted to affect the parent layout instead.
2020-11-11tree/container: introduce `container_is_sticky[_or_child]` functionsTudor Brindus
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.)
2020-10-28output: Revert implementation of evacuate_sticky()mwenzkowski
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().
2020-10-28In container_split, set a floating container's view to tiledDimitris Triantafyllidis
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.
2020-10-27output: evacuate sticky containers only if new output has a workspacemwenzkowski
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.
2020-10-25Smart borders fix: always show borders for floating containersDimitris Triantafyllidis
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.
2020-10-24container: Fix NULL pointer dereferencemwenzkowski
Reset the workspace layout to the output's default only if the workspace is actually attached to an output. Fixes #5762
2020-08-05view: remove foreign toplevel listeners on destroyRonan Pigott
2020-08-05view: implement foreign toplevel fullscreen requestRonan Pigott
2020-08-05view: implement foreign toplevel fullscreen indicatorRonan Pigott