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input state, find_container_in_direction

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taiyu 2015-08-19 20:22:15 -07:00
parent 470b4dfbae
commit 5ff0619ca1
10 changed files with 211 additions and 203 deletions
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74
sway/focus.c
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@ -3,6 +3,7 @@
#include "focus.h"
#include "log.h"
#include "workspace.h"
#include "layout.h"
bool locked_container_focus = false;
bool locked_view_focus = false;
@ -53,74 +54,13 @@ static void update_focus(swayc_t *c) {
}
bool move_focus(enum movement_direction direction) {
if (locked_container_focus) {
return false;
}
swayc_t *current = get_focused_container(&root_container);
if (current->type == C_VIEW
&& wlc_view_get_state(current->handle) & WLC_BIT_FULLSCREEN) {
return false;
}
swayc_t *parent = current->parent;
if (direction == MOVE_PARENT) {
if (parent->type == C_OUTPUT) {
sway_log(L_DEBUG, "Focus cannot move to parent");
return false;
} else {
sway_log(L_DEBUG, "Moving focus from %p:%ld to %p:%ld",
current, current->handle, parent, parent->handle);
set_focused_container(parent);
return true;
}
}
while (true) {
sway_log(L_DEBUG, "Moving focus away from %p", current);
// Test if we can even make a difference here
bool can_move = false;
int diff = 0;
if (direction == MOVE_LEFT || direction == MOVE_RIGHT) {
if (parent->layout == L_HORIZ || parent->type == C_ROOT) {
can_move = true;
diff = direction == MOVE_LEFT ? -1 : 1;
}
} else {
if (parent->layout == L_VERT) {
can_move = true;
diff = direction == MOVE_UP ? -1 : 1;
}
}
sway_log(L_DEBUG, "Can move? %s", can_move ? "yes" : "no");
if (can_move) {
int i;
for (i = 0; i < parent->children->length; ++i) {
swayc_t *child = parent->children->items[i];
if (child == current) {
break;
}
}
int desired = i + diff;
sway_log(L_DEBUG, "Moving from %d to %d", i, desired);
if (desired < 0 || desired >= parent->children->length) {
can_move = false;
} else {
swayc_t *newview = parent->children->items[desired];
set_focused_container(get_focused_view(newview));
return true;
}
}
if (!can_move) {
sway_log(L_DEBUG, "Can't move at current level, moving up tree");
current = parent;
parent = parent->parent;
if (!parent) {
// Nothing we can do
return false;
}
}
swayc_t *view = get_swayc_in_direction(
get_focused_container(&root_container), direction);
if (view) {
set_focused_container(view);
return true;
}
return false;
}
swayc_t *get_focused_container(swayc_t *parent) {