From 26278b694c5eeff38512cfe8156567718db73c65 Mon Sep 17 00:00:00 2001 From: Ryan Dwyer Date: Mon, 15 Oct 2018 21:06:24 +1000 Subject: [PATCH 1/2] Introduce seat_set_raw_focus and remove notify argument from seat_set_focus_warp 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 ` 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. --- include/sway/input/seat.h | 10 +++++++++- sway/commands/move.c | 6 +++--- sway/commands/swap.c | 4 ++-- sway/input/cursor.c | 6 +++--- sway/input/seat.c | 40 ++++++++++++++++++--------------------- sway/tree/container.c | 4 ++-- 6 files changed, 37 insertions(+), 33 deletions(-) diff --git a/include/sway/input/seat.h b/include/sway/input/seat.h index ebb0cd431..921373d4a 100644 --- a/include/sway/input/seat.h +++ b/include/sway/input/seat.h @@ -112,8 +112,16 @@ void seat_set_focus_container(struct sway_seat *seat, void seat_set_focus_workspace(struct sway_seat *seat, struct sway_workspace *ws); +/** + * Manipulate the focus stack without triggering any other behaviour. + * + * This can be used to set focus_inactive by calling the function a second time + * with the real focus. + */ +void seat_set_raw_focus(struct sway_seat *seat, struct sway_node *node); + void seat_set_focus_warp(struct sway_seat *seat, - struct sway_node *node, bool warp, bool notify); + struct sway_node *node, bool warp); void seat_set_focus_surface(struct sway_seat *seat, struct wlr_surface *surface, bool unfocus); diff --git a/sway/commands/move.c b/sway/commands/move.c index fc2f1cc10..215ffe278 100644 --- a/sway/commands/move.c +++ b/sway/commands/move.c @@ -543,7 +543,7 @@ static struct cmd_results *cmd_move_container(int argc, char **argv) { if (new_output_last_ws && new_output_last_ws != new_workspace) { struct sway_node *new_output_last_focus = seat_get_focus_inactive(seat, &new_output_last_ws->node); - seat_set_focus_warp(seat, new_output_last_focus, false, false); + seat_set_raw_focus(seat, new_output_last_focus); } // restore focus @@ -556,7 +556,7 @@ static struct cmd_results *cmd_move_container(int argc, char **argv) { focus = seat_get_focus_inactive(seat, &old_ws->node); } } - seat_set_focus_warp(seat, focus, true, false); + seat_set_focus(seat, focus); // clean-up, destroying parents if the container was the last child if (old_parent) { @@ -593,7 +593,7 @@ static void workspace_move_to_output(struct sway_workspace *workspace, char *ws_name = workspace_next_name(old_output->wlr_output->name); struct sway_workspace *ws = workspace_create(old_output, ws_name); free(ws_name); - seat_set_focus_workspace(seat, ws); + seat_set_raw_focus(seat, &ws->node); } workspace_consider_destroy(new_output_old_ws); diff --git a/sway/commands/swap.c b/sway/commands/swap.c index e7f9cbeaf..22e3927d9 100644 --- a/sway/commands/swap.c +++ b/sway/commands/swap.c @@ -50,13 +50,13 @@ static void swap_focus(struct sway_container *con1, enum sway_container_layout layout2 = container_parent_layout(con2); if (focus == con1 && (layout2 == L_TABBED || layout2 == L_STACKED)) { if (workspace_is_visible(ws2)) { - seat_set_focus_warp(seat, &con2->node, false, true); + seat_set_focus_warp(seat, &con2->node, false); } seat_set_focus_container(seat, ws1 != ws2 ? con2 : con1); } else if (focus == con2 && (layout1 == L_TABBED || layout1 == L_STACKED)) { if (workspace_is_visible(ws1)) { - seat_set_focus_warp(seat, &con1->node, false, true); + seat_set_focus_warp(seat, &con1->node, false); } seat_set_focus_container(seat, ws1 != ws2 ? con1 : con2); } else if (ws1 != ws2) { diff --git a/sway/input/cursor.c b/sway/input/cursor.c index 5c4462997..bbe6b890a 100644 --- a/sway/input/cursor.c +++ b/sway/input/cursor.c @@ -596,7 +596,7 @@ void cursor_send_pointer_motion(struct sway_cursor *cursor, uint32_t time_msec, struct sway_output *focused_output = node_get_output(focus); struct sway_output *output = node_get_output(node); if (output != focused_output) { - seat_set_focus_warp(seat, node, false, true); + seat_set_focus_warp(seat, node, false); } } else if (node->type == N_CONTAINER && node->sway_container->view) { // Focus node if the following are true: @@ -606,14 +606,14 @@ void cursor_send_pointer_motion(struct sway_cursor *cursor, uint32_t time_msec, if (!wlr_seat_keyboard_has_grab(cursor->seat->wlr_seat) && node != prev_node && view_is_visible(node->sway_container->view)) { - seat_set_focus_warp(seat, node, false, true); + seat_set_focus_warp(seat, node, false); } else { struct sway_node *next_focus = seat_get_focus_inactive(seat, &root->node); if (next_focus && next_focus->type == N_CONTAINER && next_focus->sway_container->view && view_is_visible(next_focus->sway_container->view)) { - seat_set_focus_warp(seat, next_focus, false, true); + seat_set_focus_warp(seat, next_focus, false); } } } diff --git a/sway/input/seat.c b/sway/input/seat.c index 03ed638ed..6dbd19004 100644 --- a/sway/input/seat.c +++ b/sway/input/seat.c @@ -184,8 +184,8 @@ static void handle_seat_node_destroy(struct wl_listener *listener, void *data) { seat_set_focus(seat, next_focus); } else { // Setting focus_inactive - seat_set_focus_warp(seat, next_focus, false, false); - seat_set_focus_warp(seat, focus, false, false); + seat_set_raw_focus(seat, next_focus); + seat_set_raw_focus(seat, focus); } } @@ -623,8 +623,16 @@ static void container_raise_floating(struct sway_container *con) { } } +void seat_set_raw_focus(struct sway_seat *seat, struct sway_node *node) { + struct sway_seat_node *seat_node = seat_node_from_node(seat, node); + wl_list_remove(&seat_node->link); + wl_list_insert(&seat->focus_stack, &seat_node->link); + node_set_dirty(node); + node_set_dirty(node_get_parent(node)); +} + void seat_set_focus_warp(struct sway_seat *seat, struct sway_node *node, - bool warp, bool notify) { + bool warp) { if (seat->focused_layer) { return; } @@ -688,32 +696,20 @@ void seat_set_focus_warp(struct sway_seat *seat, struct sway_node *node, if (container) { struct sway_container *parent = container->parent; while (parent) { - struct sway_seat_node *seat_node = - seat_node_from_node(seat, &parent->node); - wl_list_remove(&seat_node->link); - wl_list_insert(&seat->focus_stack, &seat_node->link); - node_set_dirty(&parent->node); + seat_set_raw_focus(seat, &parent->node); parent = parent->parent; } } if (new_workspace) { - struct sway_seat_node *seat_node = - seat_node_from_node(seat, &new_workspace->node); - wl_list_remove(&seat_node->link); - wl_list_insert(&seat->focus_stack, &seat_node->link); - node_set_dirty(&new_workspace->node); + seat_set_raw_focus(seat, &new_workspace->node); } if (container) { - struct sway_seat_node *seat_node = - seat_node_from_node(seat, &container->node); - wl_list_remove(&seat_node->link); - wl_list_insert(&seat->focus_stack, &seat_node->link); - node_set_dirty(&container->node); + seat_set_raw_focus(seat, &container->node); seat_send_focus(&container->node, seat); } // emit ipc events - if (notify && new_workspace && last_workspace != new_workspace) { + if (new_workspace && last_workspace != new_workspace) { ipc_event_workspace(last_workspace, new_workspace, "focus"); } if (container && container->view) { @@ -807,17 +803,17 @@ void seat_set_focus_warp(struct sway_seat *seat, struct sway_node *node, } void seat_set_focus(struct sway_seat *seat, struct sway_node *node) { - seat_set_focus_warp(seat, node, true, true); + seat_set_focus_warp(seat, node, true); } void seat_set_focus_container(struct sway_seat *seat, struct sway_container *con) { - seat_set_focus_warp(seat, con ? &con->node : NULL, true, true); + seat_set_focus_warp(seat, con ? &con->node : NULL, true); } void seat_set_focus_workspace(struct sway_seat *seat, struct sway_workspace *ws) { - seat_set_focus_warp(seat, ws ? &ws->node : NULL, true, true); + seat_set_focus_warp(seat, ws ? &ws->node : NULL, true); } void seat_set_focus_surface(struct sway_seat *seat, diff --git a/sway/tree/container.c b/sway/tree/container.c index f36fe4b07..edab7a171 100644 --- a/sway/tree/container.c +++ b/sway/tree/container.c @@ -1202,8 +1202,8 @@ struct sway_container *container_split(struct sway_container *child, container_add_child(cont, child); if (set_focus) { - seat_set_focus_container(seat, cont); - seat_set_focus_container(seat, child); + seat_set_raw_focus(seat, &cont->node); + seat_set_raw_focus(seat, &child->node); } return cont; From 05284b65db5f3cdfa88d7e06055aadd0d5fa8e50 Mon Sep 17 00:00:00 2001 From: Ryan Dwyer Date: Tue, 16 Oct 2018 08:17:24 +1000 Subject: [PATCH 2/2] Prevent duplicate workspace::focus events Previously we would compare the last focus's workspace with the new focus's workspace to determine if we need to emit an IPC workspace::focus event. This doesn't work when moving the focused container to a new workspace. This adds a workspace property to the seat which stores the last emitted workspace::focus workspace. Using this method, after moving the container, refocusing it will trigger exactly one workspace::focus event: from the old workspace to the new workspace. --- include/sway/input/seat.h | 1 + sway/commands/move.c | 2 +- sway/input/seat.c | 13 ++++++++++--- 3 files changed, 12 insertions(+), 4 deletions(-) diff --git a/include/sway/input/seat.h b/include/sway/input/seat.h index 921373d4a..be95567e8 100644 --- a/include/sway/input/seat.h +++ b/include/sway/input/seat.h @@ -51,6 +51,7 @@ struct sway_seat { bool has_focus; struct wl_list focus_stack; // list of containers in focus order + struct sway_workspace *workspace; // If the focused layer is set, views cannot receive keyboard focus struct wlr_layer_surface_v1 *focused_layer; diff --git a/sway/commands/move.c b/sway/commands/move.c index 215ffe278..24036f362 100644 --- a/sway/commands/move.c +++ b/sway/commands/move.c @@ -704,7 +704,7 @@ static struct cmd_results *cmd_move_in_direction( } // Hack to re-focus container - seat_set_focus_workspace(config->handler_context.seat, new_ws); + seat_set_raw_focus(config->handler_context.seat, &new_ws->node); seat_set_focus_container(config->handler_context.seat, container); if (old_ws != new_ws) { diff --git a/sway/input/seat.c b/sway/input/seat.c index 6dbd19004..c7deabed9 100644 --- a/sway/input/seat.c +++ b/sway/input/seat.c @@ -623,6 +623,15 @@ static void container_raise_floating(struct sway_container *con) { } } +static void set_workspace(struct sway_seat *seat, + struct sway_workspace *new_ws) { + if (seat->workspace == new_ws) { + return; + } + ipc_event_workspace(seat->workspace, new_ws, "focus"); + seat->workspace = new_ws; +} + void seat_set_raw_focus(struct sway_seat *seat, struct sway_node *node) { struct sway_seat_node *seat_node = seat_node_from_node(seat, node); wl_list_remove(&seat_node->link); @@ -709,9 +718,7 @@ void seat_set_focus_warp(struct sway_seat *seat, struct sway_node *node, } // emit ipc events - if (new_workspace && last_workspace != new_workspace) { - ipc_event_workspace(last_workspace, new_workspace, "focus"); - } + set_workspace(seat, new_workspace); if (container && container->view) { ipc_event_window(container, "focus"); }