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same fix, but for moving (search above the current con when moving is not possible in this direction)

This commit is contained in:
Michael Stapelberg 2011-02-19 20:11:47 +01:00
parent 86500c5b88
commit c5ab16c00d
1 changed files with 51 additions and 39 deletions
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20
src/move.c
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@ -87,6 +87,10 @@ void tree_move(int direction) {
orientation_t o = (direction == TOK_LEFT || direction == TOK_RIGHT ? HORIZ : VERT);
Con *same_orientation = con_parent_with_orientation(con, o);
/* The do {} while is used to 'restart' at this point with a different
* same_orientation, see the very last lines before the end of this block
* */
do {
/* There is no parent container with the same orientation */
if (!same_orientation) {
if (con_is_floating(con)) {
@ -109,11 +113,9 @@ void tree_move(int direction) {
if (same_orientation == con->parent) {
DLOG("We are in the same container\n");
Con *swap;
if (!(swap = (direction == TOK_LEFT || direction == TOK_UP ?
if ((swap = (direction == TOK_LEFT || direction == TOK_UP ?
TAILQ_PREV(con, nodes_head, nodes) :
TAILQ_NEXT(con, nodes))))
return;
TAILQ_NEXT(con, nodes)))) {
if (!con_is_leaf(swap)) {
insert_con_into(con, con_descend_focused(swap), AFTER);
goto end;
@ -129,6 +131,16 @@ void tree_move(int direction) {
return;
}
/* If there was no con with which we could swap the current one, search
* again, but starting one level higher. If we are on the workspace
* level, don’t do that. The result would be a force change of
* workspace orientation, which is not necessary. */
if (con->parent == con_get_workspace(con))
return;
same_orientation = con_parent_with_orientation(con->parent, o);
}
} while (same_orientation == NULL);
/* this time, we have to move to another container */
/* This is the container *above* 'con' which is inside 'same_orientation' */
Con *above = con;