*
*/
void tree_move(Con *con, int direction);
+
+typedef enum { BEFORE,
+ AFTER } position_t;
+
+/**
+ * This function detaches 'con' from its parent and inserts it either before or
+ * after 'target'.
+ *
+ */
+void insert_con_into(Con *con, Con *target, position_t position);
*
*/
Con *con_next_focused(Con *con) {
- Con *next;
- /* floating containers are attached to a workspace, so we focus either the
- * next floating container (if any) or the workspace itself. */
- if (con->type == CT_FLOATING_CON) {
- DLOG("selecting next for CT_FLOATING_CON\n");
- next = TAILQ_NEXT(con, floating_windows);
- DLOG("next = %p\n", next);
- if (!next) {
- next = TAILQ_PREV(con, floating_head, floating_windows);
- DLOG("using prev, next = %p\n", next);
- }
- if (!next) {
- Con *ws = con_get_workspace(con);
- next = ws;
- DLOG("no more floating containers for next = %p, restoring workspace focus\n", next);
- while (next != TAILQ_END(&(ws->focus_head)) && !TAILQ_EMPTY(&(next->focus_head))) {
- next = TAILQ_FIRST(&(next->focus_head));
- if (next == con) {
- DLOG("skipping container itself, we want the next client\n");
- next = TAILQ_NEXT(next, focused);
- }
- }
- if (next == TAILQ_END(&(ws->focus_head))) {
- DLOG("Focus list empty, returning ws\n");
- next = ws;
- }
- } else {
- /* Instead of returning the next CT_FLOATING_CON, we descend it to
- * get an actual window to focus. */
- next = con_descend_focused(next);
- }
- return next;
- }
-
/* dock clients cannot be focused, so we focus the workspace instead */
if (con->parent->type == CT_DOCKAREA) {
DLOG("selecting workspace for dock client\n");
/* if 'con' is not the first entry in the focus stack, use the first one as
* it’s currently focused already */
- Con *first = TAILQ_FIRST(&(con->parent->focus_head));
- if (first != con) {
- DLOG("Using first entry %p\n", first);
- next = first;
+ Con *next = TAILQ_FIRST(&(con->parent->focus_head));
+ if (next != con) {
+ DLOG("Using first entry %p\n", next);
} else {
/* try to focus the next container on the same level as this one or fall
* back to its parent */
next = TAILQ_FIRST(&(next->focus_head));
}
+ if (con->type == CT_FLOATING_CON && next != con->parent) {
+ next = con_descend_focused(next);
+ }
+
return next;
}
return;
}
+ Con *focus_head_placeholder = NULL;
+ bool focus_before_parent = true;
+ if (!set_focus) {
+ /* Find recursively the ancestor container which is a child of our workspace.
+ * We need to reuse its focus position later. */
+ Con *ancestor = con;
+ while (ancestor->parent->type != CT_WORKSPACE) {
+ focus_before_parent &= TAILQ_FIRST(&(ancestor->parent->focus_head)) == ancestor;
+ ancestor = ancestor->parent;
+ }
+ /* Consider the part of the focus stack of our current workspace:
+ * [ ... S_{i-1} S_{i} S_{i+1} ... ]
+ * Where S_{x} is a container tree and the container 'con' that is beeing switched to
+ * floating belongs in S_{i}. The new floating container, 'nc', will have the
+ * workspace as its parent so it needs to be placed in this stack. If C was focused
+ * we just need to call con_focus(). Otherwise, nc must be placed before or after S_{i}.
+ * We should avoid using the S_{i} container for our operations since it might get
+ * killed if it has no other children. So, the two possible positions are after S_{i-1}
+ * or before S_{i+1}.
+ */
+ if (focus_before_parent) {
+ focus_head_placeholder = TAILQ_PREV(ancestor, focus_head, focused);
+ } else {
+ focus_head_placeholder = TAILQ_NEXT(ancestor, focused);
+ }
+ }
+
/* 1: detach the container from its parent */
/* TODO: refactor this with tree_close_internal() */
- TAILQ_REMOVE(&(con->parent->nodes_head), con, nodes);
- TAILQ_REMOVE(&(con->parent->focus_head), con, focused);
-
+ con_detach(con);
con_fix_percent(con->parent);
/* 2: create a new container to render the decoration on, add
/* We insert nc already, even though its rect is not yet calculated. This
* is necessary because otherwise the workspace might be empty (and get
* closed in tree_close_internal()) even though it’s not. */
- if (set_focus) {
- TAILQ_INSERT_TAIL(&(ws->floating_head), nc, floating_windows);
+ TAILQ_INSERT_HEAD(&(ws->floating_head), nc, floating_windows);
+
+ struct focus_head *fh = &(ws->focus_head);
+ if (focus_before_parent) {
+ if (focus_head_placeholder) {
+ TAILQ_INSERT_AFTER(fh, focus_head_placeholder, nc, focused);
+ } else {
+ TAILQ_INSERT_HEAD(fh, nc, focused);
+ }
} else {
- TAILQ_INSERT_HEAD(&(ws->floating_head), nc, floating_windows);
+ if (focus_head_placeholder) {
+ TAILQ_INSERT_BEFORE(focus_head_placeholder, nc, focused);
+ } else {
+ /* Also used for the set_focus case */
+ TAILQ_INSERT_TAIL(fh, nc, focused);
+ }
}
- TAILQ_INSERT_TAIL(&(ws->focus_head), nc, focused);
/* check if the parent container is empty and close it if so */
if ((con->parent->type == CT_CON || con->parent->type == CT_FLOATING_CON) &&
return;
}
- const bool set_focus = (con == focused);
-
Con *ws = con_get_workspace(con);
- Con *parent = con->parent;
-
- /* 1: detach from parent container */
- TAILQ_REMOVE(&(con->parent->nodes_head), con, nodes);
- TAILQ_REMOVE(&(con->parent->focus_head), con, focused);
-
- /* 2: kill parent container */
- TAILQ_REMOVE(&(con->parent->parent->floating_head), con->parent, floating_windows);
- TAILQ_REMOVE(&(con->parent->parent->focus_head), con->parent, focused);
- /* clear the pointer before calling tree_close_internal in which the memory is freed */
- con->parent = NULL;
- tree_close_internal(parent, DONT_KILL_WINDOW, true, false);
-
- /* 3: re-attach to the parent of the currently focused con on the workspace
- * this floating con was on */
- Con *focused = con_descend_tiling_focused(ws);
-
- /* if there is no other container on this workspace, focused will be the
- * workspace itself */
- if (focused->type == CT_WORKSPACE)
- con->parent = focused;
- else
- con->parent = focused->parent;
+ Con *tiling_focused = con_descend_tiling_focused(ws);
- /* con_fix_percent will adjust the percent value */
- con->percent = 0.0;
+ if (tiling_focused->type == CT_WORKSPACE) {
+ Con *parent = con->parent;
+ con_detach(con);
+ con->parent = NULL;
+ tree_close_internal(parent, DONT_KILL_WINDOW, true, false);
+ con_attach(con, tiling_focused, false);
+ con->percent = 0.0;
+ con_fix_percent(con->parent);
+ } else {
+ insert_con_into(con, tiling_focused, AFTER);
+ }
con->floating = FLOATING_USER_OFF;
-
- con_attach(con, con->parent, false);
-
- con_fix_percent(con->parent);
-
- if (set_focus)
- con_activate(con);
-
floating_set_hint_atom(con, false);
ipc_send_window_event("floating", con);
}
*/
#include "all.h"
-typedef enum { BEFORE,
- AFTER } position_t;
-
/*
* Returns the lowest container in the tree that has both a and b as descendants.
*
* after 'target'.
*
*/
-static void insert_con_into(Con *con, Con *target, position_t position) {
+void insert_con_into(Con *con, Con *target, position_t position) {
Con *parent = target->parent;
/* We need to preserve the old con->parent. While it might still be used to
* insert the entry before/after it, we call the on_remove_child callback
cmd 'layout stacked';
$second = open_window({ background_color => '#00ff00' }); # window 6
$third = open_window({ background_color => '#0000ff' }); # window 7
-
is($x->input_focus, $third->id, 'last container focused');
-cmd 'floating enable';
-
cmd '[id="' . $second->id . '"] focus';
-
-is($x->input_focus, $second->id, 'second con focused');
-
cmd 'floating enable';
+cmd '[id="' . $third->id . '"] floating enable';
sync_with_i3;
+is($x->input_focus, $second->id, 'second con focused');
# now kill the second one. focus should fall back to the third one, which is
# also floating
is($ws->{floating_nodes}->[1]->{nodes}->[0]->{window}, $first->id, 'first on top');
is($ws->{floating_nodes}->[0]->{nodes}->[0]->{window}, $second->id, 'second behind');
+#############################################################################
+# 9: verify that disabling / enabling floating for a window from a different
+# workspace maintains the correct focus order.
+#############################################################################
+
+sub open_window_helper {
+ my $floating = shift if @_;
+ if ($floating){
+ return open_floating_window;
+ }
+ else {
+ return open_window;
+ }
+}
+
+for my $floating (0, 1){
+ $tmp = fresh_workspace;
+ $first = open_window;
+ $second = open_window_helper($floating);
+ is($x->input_focus, $second->id, "second window focused");
+
+ fresh_workspace;
+ cmd "[id=" . $second->id . "] floating toggle";
+ cmd "workspace $tmp";
+ sync_with_i3;
+
+ my $workspace = get_ws($tmp);
+ is($workspace->{floating_nodes}->[0]->{nodes}->[0]->{window}, $second->id, 'second window on first workspace, floating') unless $floating;
+ is($workspace->{nodes}->[1]->{window}, $second->id, 'second window on first workspace, right') unless !$floating;
+ is($x->input_focus, $second->id, 'second window still focused');
+}
+
+#############################################################################
+# 10: verify that toggling floating for an unfocused window on another
+# workspace doesn't make it focused.
+#############################################################################
+
+for my $floating (0, 1){
+ $tmp = fresh_workspace;
+ $first = open_window_helper($floating);
+ $second = open_window;
+ is($x->input_focus, $second->id, 'second (tiling) window focused');
+
+ fresh_workspace;
+ cmd "[id=" . $first->id . "] floating toggle";
+ cmd "workspace $tmp";
+ sync_with_i3;
+
+ my $workspace = get_ws($tmp);
+ is($workspace->{floating_nodes}->[0]->{nodes}->[0]->{window}, $first->id, 'first window on first workspace, floating') unless $floating;
+ is($workspace->{nodes}->[1]->{window}, $first->id, 'first window on first workspace, right') unless !$floating;
+ is($x->input_focus, $second->id, 'second window still focused');
+}
+
+#############################################################################
+# 11: verify that toggling floating for a focused window on another workspace
+# which has another, unfocused floating window maintains the focus of the
+# first window.
+#############################################################################
+for my $floating (0, 1){
+ $tmp = fresh_workspace;
+ $first = open_window;
+ $second = open_floating_window;
+ is($x->input_focus, $second->id, 'second (floating) window focused');
+ $third = open_window_helper($floating);
+ is($x->input_focus, $third->id, "third (floating = $floating) window focused");
+
+ fresh_workspace;
+ cmd "[id=" . $third->id . "] floating toggle";
+ cmd "workspace $tmp";
+ sync_with_i3;
+
+ my $workspace = get_ws($tmp);
+ is($workspace->{floating_nodes}->[0]->{nodes}->[0]->{window}, $third->id, 'third window on first workspace, floating') unless $floating;
+ is($workspace->{nodes}->[1]->{window}, $third->id, 'third window on first workspace, right') unless !$floating;
+ is($x->input_focus, $third->id, 'third window still focused');
+}
+
+#############################################################################
+# 12: verify that toggling floating for an unfocused window on another
+# workspace which has another, focused floating window doesn't change focus.
+#############################################################################
+
+for my $floating (0, 1){
+ $tmp = fresh_workspace;
+ $first = open_window;
+ $second = open_window_helper($floating);
+ is($x->input_focus, $second->id, "second (floating = $floating) window focused");
+ $third = open_floating_window;
+ is($x->input_focus, $third->id, 'third (floating) window focused');
+
+ fresh_workspace;
+ cmd "[id=" . $second->id . "] floating toggle";
+ cmd "workspace $tmp";
+ sync_with_i3;
+
+ my $workspace = get_ws($tmp);
+ is($workspace->{floating_nodes}->[0]->{nodes}->[0]->{window}, $second->id, 'second window on first workspace, floating') unless $floating;
+ is($workspace->{nodes}->[1]->{window}, $second->id, 'second window on first workspace, right') unless !$floating;
+ is($x->input_focus, $third->id, 'third window still focused');
+}
+
+#############################################################################
+# 13: For layout [H1 [A V1[ B F ] ] ] verify that toggling F's floating
+# mode maintains its focus.
+#############################################################################
+
+for my $floating (0, 1){
+ $tmp = fresh_workspace;
+ $first = open_window;
+ $second = open_window;
+ cmd "split v";
+ sync_with_i3;
+ is($x->input_focus, $second->id, "second (floating = $floating) window focused");
+ $third = open_window_helper($floating);
+ is($x->input_focus, $third->id, 'third (floating) window focused');
+
+ fresh_workspace;
+ cmd "[id=" . $third->id . "] floating toggle";
+ cmd "workspace $tmp";
+ sync_with_i3;
+
+ my $workspace = get_ws($tmp);
+ is($workspace->{floating_nodes}->[0]->{nodes}->[0]->{window}, $third->id, 'third window on first workspace, floating') unless $floating;
+ is($workspace->{nodes}->[1]->{nodes}->[1]->{window}, $third->id, 'third window on first workspace') unless !$floating;
+ is($x->input_focus, $third->id, 'third window still focused');
+}
+
+#############################################################################
+# 14: For layout [H1 [A V1[ H2 [B H2 [ C V2 [ F D ] ] ] ] ] ] verify that
+# toggling F's floating mode maintains its focus.
+#############################################################################
+
+sub kill_and_confirm_focus {
+ my $focus = shift;
+ my $msg = shift;
+ cmd "kill";
+ sync_with_i3;
+ is($x->input_focus, $focus, $msg);
+}
+
+$tmp = fresh_workspace;
+my $A = open_window;
+my $B = open_window;
+cmd "split v";
+my $C = open_window;
+cmd "split h";
+my $F = open_window;
+cmd "split v";
+my $D = open_window;
+is($x->input_focus, $D->id, "D is focused");
+
+sync_with_i3;
+my $workspace = get_ws($tmp);
+is($workspace->{nodes}->[1]->{nodes}->[1]->{nodes}->[1]->{nodes}->[0]->{window}, $F->id, 'F opened in its expected position');
+
+fresh_workspace;
+cmd "[id=" . $F->id . "] floating enable";
+cmd "workspace $tmp";
+sync_with_i3;
+
+$workspace = get_ws($tmp);
+is($workspace->{floating_nodes}->[0]->{nodes}->[0]->{window}, $F->id, 'F on first workspace, floating');
+is($workspace->{nodes}->[1]->{nodes}->[1]->{nodes}->[1]->{nodes}->[0]->{window}, $D->id, 'D where F used to be');
+is($x->input_focus, $D->id, 'D still focused');
+
+fresh_workspace;
+cmd "[id=" . $F->id . "] floating disable";
+cmd "workspace $tmp";
+sync_with_i3;
+
+$workspace = get_ws($tmp);
+is($workspace->{nodes}->[1]->{nodes}->[1]->{nodes}->[1]->{nodes}->[1]->{window}, $F->id, 'F where D used to be');
+is($x->input_focus, $D->id, 'D still focused');
+
+kill_and_confirm_focus($F->id, 'F focused after D is killed');
+kill_and_confirm_focus($C->id, 'C focused after F is killed');
+kill_and_confirm_focus($B->id, 'B focused after C is killed');
+kill_and_confirm_focus($A->id, 'A focused after B is killed');
+
done_testing;
cmd '[id=' . $windows[1]->id . '] move to workspace ' . $ws;
confirm_focus('\'move to workspace\' focus order when moving containers from other workspace');
+######################################################################
+# Test focus order with floating and tiling windows.
+# See issue: 1975
+######################################################################
+
+fresh_workspace;
+$windows[2] = open_window;
+$windows[0] = open_window;
+$windows[3] = open_floating_window;
+$windows[1] = open_floating_window;
+focus_windows;
+
+confirm_focus('mix of floating and tiling windows');
+
+######################################################################
+# Same but an unfocused tiling window is killed first.
+######################################################################
+
+fresh_workspace;
+$windows[2] = open_window;
+$windows[0] = open_window;
+$windows[3] = open_floating_window;
+$windows[1] = open_floating_window;
+focus_windows;
+
+cmd '[id=' . $windows[1]->id . '] focus';
+cmd '[id=' . $windows[0]->id . '] kill';
+
+kill_and_confirm_focus($windows[2]->id, 'window 2 focused after tiling killed');
+kill_and_confirm_focus($windows[3]->id, 'window 3 focused after tiling killed');
+
done_testing;
projects / i3 / i3 / commitdiff