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2018-10-20Merge pull request #2870 from RyanDwyer/refactor-input-manageremersion
Minor refactor of input manager
2018-10-20Minor refactor of input managerRyan Dwyer
The input manager is a singleton object. Passing the sway_input_manager argument to each of its functions is unnecessary, while removing the argument makes it obvious to the caller that it's a singleton. This patch removes the argument and makes the input manager use server.input instead. On a similar note: * sway_input_manager.server is removed in favour of using the server global. * seat.input is removed because it can get it from server.input. Due to a circular dependency, creating seat0 is now done directly in server_init rather than in input_manager_create. This is because creating seats must be done after server.input is set. Lastly, it now stores the default seat name using a constant and removes a second reference to seat0 (in input_manager_get_default_seat).
2018-10-20Fix crash when view unmaps while no outputs connectedRyan Dwyer
When a view unmaps, we call workspace_consider_destroy. This function assumed the workspace would always have an output, but this is not the case when hotplugged down to zero. The function now handles this and allows itself to be destroyed when there is no output. This means that workspace_begin_destroy must remove the workspace from the root->saved_workspaces list to avoid an eventual dangling pointer, so it does that now. Lastly, when an output is plugged in again and it has to create a new initial workspace for it, we must emit the workspace::init IPC event otherwise swaybar shows no workspaces at all. I guess when you start sway, swaybar is started after the workspace has been created which is why this hasn't been needed earlier.
2018-10-19Introduce cursor_rebaseRyan Dwyer
This function "rebases" the cursor on top of whatever is underneath it, without triggering any focus changes.
2018-10-17Merge pull request #2820 from Emantor/fix-mouse-warping-containerDrew DeVault
Fix mouse warping container
2018-10-16view: rewarp cursor during view_unmapRouven Czerwinski
If the cursor is warped during the destruction of the workspace, we end up in the wrong position. Warp the cursor after arrange_workspace() so we end up in the correct position.
2018-10-16view: move arrange_workspace into view_mapRouven Czerwinski
For mouse_warping cursor to correctly work on newly spawned containers, the workspace needs to be arranged before the cursor is warped. The shell functions each implement their own fullscreen and arrange checks, move them into the view_map function and pass their states via boolean arguments. Fixes #2819
2018-10-15Introduce seat_set_raw_focus and remove notify argument from seat_set_focus_warpRyan Dwyer
This introduces seat_set_raw_focus: a function that manipulates the focus stack without doing any other behaviour whatsoever. There are a few places where this is useful, such as where we set focus_inactive followed by another call to set the real focus again. With this change, the notify argument to seat_set_focus_warp is also removed as these cases now use the raw function instead. A bonus of this is we are no longer emitting window::focus IPC events when setting focus_inactive, nor are we sending focus/unfocus events to the surface. This also fixes the following: * When running `move workspace to output <name>` and moving the last workspace from the source output, the workspace::focus IPC event is no longer emitted for the newly created workspace. * When splitting the currently focused container, unfocus/focus events will not be sent to the surface when giving focus_inactive to the newly created parent, and window::focus events will not be emitted.
2018-10-13Merge branch 'master' into fix_edge_gapsBrian Ashworth
2018-10-13fix_edge_gaps: Allow negative values for outer gaps.Tarmack
While allowing negative values for the outer gaps it is still prevented that negative values move windows out of the container. This replaces the non-i3 option for edge_gaps.
2018-10-13Fix crash when view maps while lockedRyan Dwyer
When locked, there is no active workspace so it must find the focus_inactive workspace instead. Additionally, this adds a check for if a view maps while there are no outputs connected and handles it gracefully.
2018-10-10Fix floating click eventsRyan Dwyer
* Set focus to a floating container when clicking its title bar. * Raise floating when user clicks title bar or decorations (in the seat_begin functions). * In container_at, it only returned a floating container if the user had clicked the surface. This makes it use floating_container_at instead.
2018-10-09Fix undesirable height change of floating viewsmwenzkowski
In view_autoconfigure the height of the view is adjusted if the parent container has a tabbed/stacked layout. Previously this height change would also be applied to floating views, although it is not needed for them.
2018-10-08Only consider tiling views for gaps outerBrian Ashworth
2018-10-09Merge pull request #2772 from RyanDwyer/improve-popup-damageDrew DeVault
Only damage popups when popups have damage
2018-10-08Remove duplicate codeRyan Dwyer
2018-10-08Introduce container_is_transient_forRyan Dwyer
2018-10-08Implement popup_during_fullscreenRyan Dwyer
This introduces a new view_impl function: is_transient_for. Similar to container_has_ancestor but works using the surface parents rather than the tree. This patch modifies view_is_visible, container_at and so on to allow transient views to function normally when they're in front of a fullscreen view.
2018-10-07Handle subsurfaces in view_child_damageRyan Dwyer
2018-10-07Only damage popups when popups have damageRyan Dwyer
The previous behaviour was to damage the entire view, which would recurse into each popup. This patch makes it damage only the popup's surface, and respect the surface damage given by the client. This adds listeners to the popup's map and unmap events rather than doing the damage in the create and destroy functions. To get the popup's position relative to the view, a new child_impl function get_root_coords has been introduced, which traverses up the parents.
2018-10-06Move sticky containers when switching workspace via criteriaRyan Dwyer
* Create a view on workspace 1 * Switch to workspace 2 (on the same output) and create a floating sticky view * Use criteria to focus the view on workspace 1 Previously, we only moved the sticky containers when using workspace_switch, but the above method of focusing doesn't call it. This patch relocates the sticky-moving code into seat_set_focus_warp. A side effect of this patch is that if you have a sticky container focused and then switch workspaces, the sticky container will no longer be focused. It would previously retain focus. In seat_set_focus_warp, new_output_last_ws was only set when changing outputs, but now it's always set. This means new_output_last_ws and last_workspace might point to the same workspace, which means we have to make sure we don't destroy it twice. It now checks to make sure they're different, and to make this more obvious I've moved both calls to workspace_consider_destroy to be next to each other.
2018-10-03Merge pull request #2759 from minus7/fix-view-container-nullemersion
Fix crash if view has no container
2018-10-03Fix crash if view has no containerminus
2018-10-03Reenable popup-handling for determining focusJonathan Buch
This reenables the popup-handling code before the floating-window focus change.
2018-10-03Use "raycasting" for determining focus for floating windowsJonathan Buch
Floating containers and their surfaces are ordered in "raised last". This is used to detect the topmost surface and thus the focus.
2018-10-03Fix focusing topmost floating windowsJonathan Buch
Re-focus on the container on which the cursor hovers over. A special case is, if there are menus or other subsurfaces open in the focused container. It will prefer the focused container as long as there are subsurfaces. This commit starts caching the previous node as well as the previous x/y cursor position. Re-calculating the previous focused node by looking at the current state of the cursor position does not work, if the environment changes.
2018-10-03Merge pull request #2703 from RyanDwyer/csd-borderDrew DeVault
Add CSD to border modes
2018-10-01Handle border options for gapsBrian Ashworth
Fixes `hide_edge_borders smart` when gaps are in use. Implements `hide_edge_borders smart_no_gaps` and `smart_borders on|no_gaps|off`. Since `smart_borders on` is equivalent to `hide_edge_borders smart` and `smart_borders no_gaps` is equivalent to `hide_edge_borders smart_no_gaps`, I opted to just save the last value set for `hide_edge_borders` and restore that on `smart_borders off`. This simplifies the conditions for setting the border.
2018-10-01Fix smart gapsBrian Ashworth
2018-09-30Merge pull request #2726 from RyanDwyer/overhaul-gapsDrew DeVault
Make gaps implementation consistent with i3-gaps
2018-09-30Merge pull request #2728 from RedSoxFan/move-sticky-on-evacDrew DeVault
Move sticky containers in output_evacuate
2018-09-30Turn funcs() into funcs(void)Arkadiusz Hiler
If they really do not take undefined number of arguments.
2018-09-30Fix hotplugging down to zero outputsRyan Dwyer
When the last output is disconnected, output_disable is called like usual and evacuates the output to the root->saved_workspaces list. It then calls root_for_each_container to remove (untrack) the output from each container's outputs list. However root_for_each_container did not iterate the saved workspaces, so when the output gets freed the containers would have a dangling pointer in their outputs list. Upon reconnect, container_discover_outputs would attempt to use the dangling pointer, causing a crash. This makes root_for_each_container check the saved workspaces list, which fixes the problem.
2018-09-28Move sticky containers in output_evacuateBrian Ashworth
2018-09-29Make gaps implementation consistent with i3-gapsRyan Dwyer
This changes our gaps implementation to behave like i3-gaps. Our previous implementation allowed you to set gaps on a per container basis. This isn't supported by i3-gaps and doesn't seem to have a practical use case. The gaps_outer and gaps_inner properties on containers are now removed as they just read the gaps_inner from the workspace. `gaps inner|outer <px>` no longer changes the gaps for all workspaces. It only sets defaults for new workspaces. `gaps inner|outer current|workspace|all set|plus|minus <px>` is now runtime only, and the workspace option is now removed. `current` now sets gaps for the current workspace as opposed to the current container. `workspace <ws> gaps inner|outer <px>` is now implemented. This sets defaults for a workspace. This also fixes a bug where changing the layout of a split container from linear to tabbed would cause gaps to not be applied to it until you switch to another workspace and back.
2018-09-28Check for NULL output in workspace_valid_on_outputRyan Dwyer
2018-09-28Rename workspace_outputs to workspace_configs and fix memory leakRyan Dwyer
When we eventually implement `workspace <ws> gaps inner|outer <px>`, we'll need to store the gaps settings for workspaces before they're created. Rather than create a workspace_gaps struct, the approach I'm taking is to rename workspace_outputs to workspace_configs and then add gaps settings to that. I've added a lookup function workspace_find_config. Note that we have a similar thing for outputs (output_config struct and output_find_config). Lastly, when freeing config it would create a memory leak by freeing the list items but not the workspace or output names inside them. This has been rectified using a free_workspace_config function.
2018-09-28Fix floating views in tabbed/stacked workspaces not getting frame eventsRyan Dwyer
view_is_visible would return false, which meant the view wouldn't receive a frame done event. view_is_visible needs to make an exception for floating containers. This also moves the workspace_is_visible check to an earlier location for performance reasons.
2018-09-27Improve CSD logicRyan Dwyer
This does the following: * Removes the xdg-decoration surface_commit listener. I was under the impression the client could ignore the server's preference and set whatever decoration they like using this protocol, but I don't think that's right. * Adds a listener for the xdg-decoration request_mode signal. The protocol states that the server should respond to this with its preference. We'll always respond with SSD here. * Makes it so tiled views which use CSD will still have sway decorations rendered. To do this, using_csd had to be added back to the view struct, and the border is changed when floating or unfloating a view.
2018-09-27Rename view_set_csd_from_client to view_update_csd_from_clientRyan Dwyer
2018-09-27Add CSD to border modesRyan Dwyer
This replaces view.using_csd with a new border mode: B_CSD. This also removes sway_xdg_shell{_v6}_view.deco_mode and view->has_client_side_decorations as we can now get these from the border. You can use `border toggle` to cycle through the modes including CSD, or use `border csd` to set it directly. The client must support the xdg-decoration protocol, and the only client I know of that does is the example in wlroots. If the client switches from SSD to CSD without us expecting it (via the server-decoration protocol), we stash the previous border type into view.saved_border so we can restore it if the client returns to SSD. I haven't found a way to test this though.
2018-09-26Fix race condition crash when view unmaps + maps quicklyRyan Dwyer
When a view unmaps, we start a transaction to destroy the container, then when the transaction completes we destroy the container and unset the view's container pointer. But if the view has remapped in the meantime, the view's container pointer will be pointing to a different container which should not be cleared. This adds a check to make sure the view is still pointing to the container being destroyed before clearing the pointer. The freeing of the title format is also removed as it is already freed when the view destroys in view_destroy.
2018-09-25Fix crash when disconnecting outputRyan Dwyer
If the output being disconnected contains views, and the views are being relocated to another output of a different size, a transaction must occur to reconfigure them. This means by the time container_discover_outputs is called, the output is already disabled and wlr_output is NULL. I considered making it check output->wlr_output, but output->enabled should work just as well and is more descriptive.
2018-09-23Merge pull request #2694 from RyanDwyer/fix-sticky-jumping-on-switchemersion
Prevent sticky containers from jumping on workspace switch
2018-09-23Merge pull request #2686 from RyanDwyer/tab-scrollingemersion
Implement tab cycling using mouse wheel
2018-09-23Prevent sticky containers from jumping on workspace switchRyan Dwyer
If you have swaybar docked to the top, and you create a floating sticky container and switch workspaces on the same output, the sticky container would move down by the height of swaybar on each switch. This happens because when creating the workspace we set the dimensions to the same as the output, then the subsequent arrange corrects it. During this arrange, floating containers are translated so they stay relative to the workspace. This translation needs to not occur for the initial arrange. This patch makes workspaces have a zero width and height when first created, so we can detect whether this is the initial arrange and avoid translating the floating containers if so.
2018-09-22Merge pull request #2688 from RyanDwyer/exec-commands-without-focusDrew DeVault
Allow running commands on containers without focusing them
2018-09-23Allow running commands on containers without focusing themRyan Dwyer
This adds a `con` argument to `execute_command` which allows you to specify the container to execute the command on. In most cases it leaves it as `NULL` which makes it use the focused node. We only set it when executing `for_window` criteria such as when a view maps. This means we don't send unnecessary IPC focus events, and fixes a crash when the criteria command is `move scratchpad` (because we can't give focus to a hidden scratchpad container). Each of the shell map handlers now check to see if the view has a workspace. It won't have a workspace if criteria has moved it to the scratchpad.
2018-09-22commands: remove obselete code for sticky windows when switching workspaceIan Fan
2018-09-22swaybar, swaylock, & tree/container: Set cairo font options to render text ↵Geoff Greer
and lines with subpixel hinting (if available).