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Fix tabbed/stacked corner case #742 

Tabbed/stacked containers are now created only if a view is present on
the workspace. If a view is created on previously empty tabbed/stacked
workspace, it gets wrapped in a container.
This commit is contained in:
D.B 2016-07-07 22:28:57 +02:00
parent 378149b59c
commit ee67cd0ba1
4 changed files with 22 additions and 3 deletions
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5
include/container.h
View File

@ -253,6 +253,11 @@ bool swayc_is_parent_of(swayc_t *parent, swayc_t *child);
*/
bool swayc_is_child_of(swayc_t *child, swayc_t *parent);
/**
* Returns true if this container is an empty workspace.
*/
bool swayc_is_empty_workspace(swayc_t *container);
/**
* Returns the top most tabbed or stacked parent container. Returns NULL if
* view is not in a tabbed/stacked layout.

4
sway/commands.c
View File

@ -1950,13 +1950,13 @@ static struct cmd_results *cmd_layout(int argc, char **argv) {
}
if (strcasecmp(argv[0], "tabbed") == 0) {
if (parent->type != C_CONTAINER) {
if (parent->type != C_CONTAINER && !swayc_is_empty_workspace(parent)){
parent = new_container(parent, L_TABBED);
}
parent->layout = L_TABBED;
} else if (strcasecmp(argv[0], "stacking") == 0) {
if (parent->type != C_CONTAINER) {
if (parent->type != C_CONTAINER && !swayc_is_empty_workspace(parent)) {
parent = new_container(parent, L_STACKED);
}

6
sway/container.c
View File

@ -740,6 +740,10 @@ bool swayc_is_child_of(swayc_t *child, swayc_t *parent) {
return swayc_is_parent_of(parent, child);
}
bool swayc_is_empty_workspace(swayc_t *container) {
return container->type == C_WORKSPACE && container->children->length == 0;
}
int swayc_gap(swayc_t *container) {
if (container->type == C_VIEW || container->type == C_CONTAINER) {
return container->gaps >= 0 ? container->gaps : config->gaps_inner;
@ -879,7 +883,7 @@ swayc_t *swayc_tabbed_stacked_parent(swayc_t *view) {
if (!ASSERT_NONNULL(view)) {
return NULL;
}
while (view->type != C_WORKSPACE && view->parent) {
while (view->type != C_WORKSPACE && view->parent && view->parent->type != C_WORKSPACE) {
view = view->parent;
if (view->layout == L_TABBED || view->layout == L_STACKED) {
parent = view;

10
sway/handlers.c
View File

@ -318,6 +318,16 @@ static bool handle_view_created(wlc_handle handle) {
if (workspace && workspace->fullscreen) {
set_focused_container(workspace->fullscreen);
}
// if parent container is a workspace, newview its only child and
// layout is tabbed/stacked, add a container around newview
swayc_t *parent_container = newview->parent;
if (parent_container->type == C_WORKSPACE && parent_container->children->length == 1 &&
(parent_container->layout == L_TABBED || parent_container->layout == L_STACKED)) {
swayc_t *container = new_container(newview, parent_container->layout);
set_focused_container(newview);
arrange_windows(container, -1, -1);
}
} else {
swayc_t *output = swayc_parent_by_type(focused, C_OUTPUT);
wlc_handle *h = malloc(sizeof(wlc_handle));