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For floating mode on workspace level, create a container around the content (Thanks Merovius) 

Like when setting a workspace to stacked, we need to create a new container
around the content and set *that* to floating.
This commit is contained in:
Michael Stapelberg 2010-12-30 23:09:18 +01:00
parent 50914e0483
commit daf00a932f
1 changed files with 38 additions and 0 deletions
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38
src/floating.c
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@ -22,6 +22,44 @@ void floating_enable(Con *con, bool automatic) {
return; return;
} }
/* 1: If the container is a workspace container, we need to create a new
* split-container with the same orientation and make that one floating. We
* cannot touch the workspace container itself because floating containers
* are children of the workspace. */
if (con->type == CT_WORKSPACE) {
LOG("This is a workspace, creating new container around content\n");
/* TODO: refactor this with src/con.c:con_set_layout */
Con *new = con_new(NULL);
new->parent = con;
new->orientation = con->orientation;
/* since the new container will be set into floating mode directly
* afterwards, we need to copy the workspace rect. */
memcpy(&(new->rect), &(con->rect), sizeof(Rect));
Con *old_focused = TAILQ_FIRST(&(con->focus_head));
if (old_focused == TAILQ_END(&(con->focus_head)))
old_focused = NULL;
/* 4: move the existing cons of this workspace below the new con */
DLOG("Moving cons\n");
Con *child;
while (!TAILQ_EMPTY(&(con->nodes_head))) {
child = TAILQ_FIRST(&(con->nodes_head));
con_detach(child);
con_attach(child, new, true);
}
/* 4: attach the new split container to the workspace */
DLOG("Attaching new split to ws\n");
con_attach(new, con, false);
if (old_focused)
con_focus(old_focused);
con = new;
}
/* 1: detach the container from its parent */ /* 1: detach the container from its parent */
/* TODO: refactor this with tree_close() */ /* TODO: refactor this with tree_close() */
TAILQ_REMOVE(&(con->parent->nodes_head), con, nodes); TAILQ_REMOVE(&(con->parent->nodes_head), con, nodes);