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2019-04-12Fix scratchpad logic for floating windowsAshkan Kiani
When a tiled window is sent to the scratchpad, we want to use sane defaults, which is to center it and resize it to the default. For floating windows, we want to use their existing geometry.
2019-04-11Honor output for xdg_toplevel_set_fullscreenBrian Ashworth
This honors the fullscreen output request for `xdg_toplevel_set_fullscreen` and `zxdg_toplevel_v6_set_fullscreen`. If the request was sent before mapping, the fullscreen output request will be retrieved from the client_pending state for the toplevel. The output will be passed to `view_map` and if there is a workspace on the output, the view will be placed on that workspace. If the request comes in after being mapped, the view will be moved to the workspace on the output (if there is one) before becoming fullscreen.
2019-04-04swaybg: one instance for all outputsBrian Ashworth
This makes it so there will only be one swaybg instance running instead of one per output. swaybg's cli has been changed to a xrandr like interface, where you select an output and then change properties for that output and then select another output and repeat. This also makes it so swaybg is only killed and respawned when a background changes or when reloading.
2019-04-03root_scratchpad_hide: fix crash when layer focusedBrian Ashworth
This fixes a crash in `root_scratchpad_hide` when a layer surface is focused. Since `seat_get_focus` is NULL when a layer surface is focused, the call to `node_has_ancestor` was causing a SIGSEGV since it was attempting to access the parent of NULL. This changes the call to `seat_get_focus_inactive`, which will return a node even when a layer surface is focused and is also guaranteed to have something in the focus stack if a scratchpad container is being hidden (otherwise there would not be any containers yet).
2019-03-31scratchpad: set initial sizeBrian Ashworth
This matches i3's behavior of setting scratchpad containers to 50% of the workspace's width and 75% of the workspace's height, bound by the minimum and maximum floating width/height.
2019-03-31floating: fix size of non-view containersBrian Ashworth
This fixes the sizing of floating non-view containers. On master, the floater will get set to the maximum width and height, which by default is the entire output layout. When setting a non-view container to floating, this will set a sane default size of 50% of the workspace width and 75% of the workspace height, or whatever the closest is that the minimum and maximum floating width/height values allow for. On all future calls to `floating_natural_resize`, the width and height will be kept unless they need to be changed to respect the min/max floating width/height values.
2019-03-31Fix xwayland configure request scratchpad crashBrian Ashworth
This fixes a crash in `container_init_floating` when a xwayland view sends a configure request while in the scratchpad. `container_init_floating` gets called so the configured minimum and maximum sizes gets respected when resizing to the requested size. Since the workspace was NULL, it would SIGSEGV when attempting to get the workspace's output for the output box retrieval. This extracts the resizing portion of `container_init_floating` into a separate function. If the container is in the scratchpad, it will just be resized and skip the centering. Additionally, `container_init_floating` has been renamed to `container_floating_resize_and_center` to more accurately describe what it does.
2019-03-24Add support for manually setting subpixel hinting on outputs.Geoff Greer
Many laptop screens report unknown subpixel order. Allow users to manually set subpixel hinting to work around this. Addresses https://github.com/swaywm/sway/issues/3163
2019-03-23Allow for workspace renaming during exec handlingmliszcz
This change adds support for renaming a workspace when `exec` command is being processed by keeping sway_workspace and pid_workspace names in sync. The change can be verified by running following command: swaymsg exec <application>; swaymsg rename workspace number 1 to 5 Fixes: #3952
2019-03-23fix opening a floating view on the NOOP outputBrian Ashworth
Since the NOOP output has no size, the minimum floating size is greater than the workspace size for the NOOP output. In this case, the floater gets centered in the output instead of the workspace. However, the NOOP output is not part of the output layout and thus has a NULL box. Attempting to access the properties of this box was causing a segfault. This fixes the issue by just setting the floater's box to all zeroes when mapping on the NOOP output. When the workspace gets moved from the NOOP output to a new output, any floater whose width or height is zero or has an x or y location outside of the output, gets passed to `container_init_floating` again. This will then set the appropriate size and centering. For any floater that has a valid size and location, they are preserved.
2019-03-16Fix output config retrieval for new outputsBrian Ashworth
This removes `output_find_config`, which would take the first matching output config it found. This is fine if only a name output config, identifier output config, or even just wildcard exist, but if there is a name output config and identifier output config, they are not merged. Instead, this introduces find_output_config, which is just a wrapper for `get_output_config`. This ensures that both the name and identifier output configs are respected. This fixes the following case: - For simplicity in this example, remove all output configs from config - Run `swaymsg output <name> bg #ff0000 solid_color` - Run `swaymsg output <identifier> scale 2` - Disconnect and reconnect output Without this, the output will have the background, but not the scale. With this, the output will have both the background and scale
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
2019-03-12Handle seat_get_focused_workspace returning NULLBrian Ashworth
This modifiers the callers of seat_get_focused_workspace to handle getting NULL as the return value, if they did not already.
2019-03-11Stop using wlr_output->{lx,ly}emersion
Also fixes sway_output->{lx,ly,width,height} not being updated. Also fixes output_get_in_direction adding buffer coords to layout coords.
2019-03-11sway_view_child: add listener for view unmapBrian Ashworth
Since not all child views's have an unmap event, it is possible for it to still be mapped (default state) in the destruction handler. When the destruction handler is called, the corresponding view may have already been freed and the memory location reallocated. This adds a listener for the view unmapping and removes the mapped status. This ensures that the child view is damaged due to destruction while the view still exists and not after.
2019-03-10fullscreen: init floating on disable without sizeBrian Ashworth
If a container gets mapped as fullscreen and set to floating by criteria, the size and location are never set for the floating container. This adds a check in container_fullscreen_disable for a width or height of 0 and calls container_init_floating
2019-03-10arrange: use int not size_t for title offsetsBrian Ashworth
This changes `apply_tabbed_layout` and `apply_stacked_layout` to use `int` instead of `size_t`. This is necessary for tabbed and stacked containers to be positioned correctly when the y-location is negative. The reasoning for this is signed plus unsigned is always an unsigned value. This was causing the y-location of the container to be positioned near `INT_MIN` due to an unsigned integer underflow
2019-03-06Fix container_parent_layout for scratchpad windowsemersion
2019-03-02floating_maximum_size: change default behaviorBrian Ashworth
This changes the way zero (which is the default) is interpreted for both the width and height of `floating_maximum_size`. It now refers to the width and height of the entire output layout, which matches i3's behavior. This also removes duplicated code to calculate the floating constraints in three files. Before this, `container_init_floating` used two-thirds of the workspace width/height as the max and the entire workspace width/height was used everywhere else. Now, all callers use a single function `floating_calculate_constraints`.
2019-02-24add --i3 flag to hide_edge_bordersdb
Enables i3-compatible behavior regarding hiding the title bar on tabbed and stacked containers with one child. Related issues and merge requests: #3031, #3002, #2912, #2987.
2019-02-23Fix crash exiting fullscreened floating containerminus
container_floating_move_to_center and container_fullscreen_disable were calling recursively when the container spawned as a fullscreen floating container (via for_window). Such a window now doesn't crash sway anymore but is still configured with a wrong, zero size, making it not directly usable.
2019-02-21Handle NULL from output_get_active_workspaceBrian Ashworth
This modifies the places where output_get_active_workspace is called to handle a NULL result. Some places already handled it and did not need a change, some just have guard off code blocks, others return errors, and some have sway_asserts since the case should never happen. A lot of this is probably just safety precautions since they probably will never be called when `output_get_active_workspace` is not fully configured with a workspace.
2019-02-20output_evacuate: call workspace_consider_destroyBrian Ashworth
This calls `workspace_consider_destroy` on the workspace that was visible on an output that a workspace was just evacuated to. This prevents having hidden empty workspaces.
2019-02-17workspace_next_name: fallback to next available numberBrian Ashworth
This changes `workspace_next_name` to use the next available number as the workspace name instead of the number of outputs. This fixes the case where a number that is already in use could be returned. The workspace numbers in use have no relation to the number of outputs so it makes more sense to use the lowest available number
2019-02-17Add workspace {prev,next}_on_output --createDrew DeVault
This creates the next workspace if you hit the end.
2019-02-16Disconnect swaybg instead of killing itemersion
This is much more reliable. This also fixes race conditions when killing swaybg while it's doing a wl_display_roundtrip.
2019-02-16Remove unused header include/sway/tree/output.hemersion
2019-02-14seat: allow tree focus changes while layer focusedBrian Ashworth
This allows the focused inactive tree node and visible workspaces to be changed while a surface layer has focus. The layer temporarily loses focus, the tree focus changes, and the layer gets refocused.
2019-02-13subsurface_get_root_coords: break on NULLBrian Ashworth
It is possible for `wlr_surface_is_subsurface` to return true, but `wlr_surface_from_wlr_surface` to be NULL. This adds a NULL check to the value returned by `wlr_surface_from_wlr_surface` and breaks out of the while loop in `subsurface_get_root_coords`.
2019-02-11workspace_get_initial_output: handle focused layerBrian Ashworth
When a layer surface is focused, `seat_get_focused_workspace` will be NULL. This changes `workspace_get_initial_output` to use output of the focus inactive. If the focus inactive is also NULL, then either the first output or the noop output will be used as fallbacks.
2019-02-10view: remove pointer constraints on unmapBrian Ashworth
If the view has any pointer constraints, ensure they are removed before the view is unmapped and the surface is no longer tied to the view.
2019-02-09container_at_stacked: skip titles when zero pixelsBrian Ashworth
It is possible to make the title bars have a zero pixel height while stacked, by using a blank font and no padding. This causes a division by zero when attempting to calculate the child index in container_at_stacked, which then results in a segfault when attempting to access the child at that bad index (INT_MIN). This just skips the check to see if the cursor is over a title bar of a child of a stacked container when the title bar height is zero since there will be no title bars.
2019-01-29Remove bad assertion in container_handle_fullscreen_reparentRyan Dwyer
The assertion could trigger when called from workspace_wrap_children.
2019-01-28Check xdg_surface's role before using its toplevelmwenzkowski
Don't access xdg_surface->toplevel if xdg_surface->role is equal to WLR_XDG_SURFACE_ROLE_NONE, since this could lead to crash. The same checks are added for xdg_surface_v6. Fixes #3311
2019-01-28Introduce container_is_scratchpad_hiddenRyan Dwyer
Just a convenience function that improves readability of the code. Other things worth noting: * container_get_siblings and container_sibling_index no longer use the const keyword * container_handle_fullscreen_reparent is only ever called after attaching the container to a workspace, so its con->workspace check has been changed to an assertion
2019-01-28Center surface inside container when it's too smallRyan Dwyer
The goal here is to center fullscreen views when they are both too small for the output and refuse to resize to the output's dimensions. It has the side effect of also centering the view when it's too small for its container. Example clients that have this behaviour are emersion's hello-wayland and weston. It works by introducing surface_{x,y,width,height} properties to the container struct. The x and y represent layout-local coordinates where the surface will be rendered. The width and height are only used to track the surface's previous dimensions so we can detect when the client has resized it and recenter and apply damage accordingly. The new surface properties are calculated when a transaction is applied, as well as when a view resizes itself unexpectedly. The latter is done in view_update_size. This function was previously restricted to views which are floating, but can now be called for any views. For views which refuse to resize *smaller* than a particular size, such as gnome-calculator, the surface is still anchored to the top left as per the current behaviour.
2019-01-25Implement fullscreen globalRyan Dwyer
2019-01-22Fix dead stores found by scan-buildM Stoeckl
In addition to removing unused code, two minor problems are fixed: (1) `resize set` and `resize adjust` did not error when given too many arguments. (2) `orientation` was incorrectly overridden to be 'U' for scroll events in the swaybar tray `handle_click` function.
2019-01-22Merge pull request #3494 from ianyfan/commandsDrew DeVault
i3 command behaviour compatibility fixes
2019-01-22root_scratchpad_remove_container: do not showBrian Ashworth
This removes the call to `root_scratchpad_show` from `root_scratchpad_remove_container` and places it in the `cmd_move_container`. This also moved the IPC `window::move` event to `cmd_scratchpad`.
2019-01-22commands: allow tiled containers to be stickiedIan Fan
This also stops stickied containers from losing its sticky status when it is tiled, allowing it to be immediately stickied when floated again.
2019-01-22Use noop output when there's no outputs connectedRyan Dwyer
Instead of having NULL workspace->output pointers, use a noop output. This should be safer.
2019-01-21Move sway-specific functions in common/util.c into sway/M Stoeckl
Modifier handling functions were moved into sway/input/keyboard.c; opposite_direction for enum wlr_direction into sway/tree/output.c; and get_parent_pid into sway/tree/root.c .
2019-01-21Replace wlr_log with sway_logM Stoeckl
This commit mostly duplicates the wlr_log functions, although with a sway_* prefix. (This is very similar to PR #2009.) However, the logging function no longer needs to be replaceable, so sway_log_init's second argument is used to set the exit callback for sway_abort. wlr_log_init is still invoked in sway/main.c This commit makes it easier to remove the wlroots dependency for the helper programs swaymsg, swaybg, swaybar, and swaynag.
2019-01-18Fix segfault in output_enableemersion
2019-01-18Better handle outputs without CRTCemersion
This happens if you plug in more outputs than supported by your GPU. This patch makes it so outputs without CRTCs appear as disabled. As soon as they get a CRTC (signalled via the mode event), we can enable them.
2019-01-18output: remove output_add_listenersemersion
Simplify the code by registering signals when outputs are created and removing signals when they are destroyed.
2019-01-15Do not damage view child when container is NULLBrian Ashworth
In `view_child_damage`, do not damage the surface if it has been unmapped or if the container is NULL.
2019-01-15Handle hidden scratchpad containers in commandsBrian Ashworth
This fixes the handling of hidden scratchpad containers for some commands. For the most part, this just prevents running the commands on hidden scratchpad containers, but there are some commands that have some special handling for them.
2019-01-10Refactor seat operations to use an interfaceRyan Dwyer
This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box