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Support openbox style "cycle window"

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We still use alt-F2, but it now feels like alt-tab does.
This commit is contained in:
Johan Malm 2020-05-18 20:54:25 +01:00
parent 0380fd18f3
commit a2c48c7aab
5 changed files with 70 additions and 81 deletions
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103
view.c
View file

@ -1,6 +1,6 @@
#include "labwc.h"
bool is_toplevel(struct view *view)
static bool is_toplevel(struct view *view)
{
switch (view->type) {
case LAB_XDG_SHELL_VIEW:
@ -11,61 +11,18 @@ bool is_toplevel(struct view *view)
return false;
}
struct view *first_toplevel(struct server *server)
bool view_want_deco(struct view *view)
{
struct view *view;
wl_list_for_each (view, &server->views, link) {
if (!view->been_mapped) {
continue;
}
if (is_toplevel(view)) {
return view;
}
}
fprintf(stderr, "warn: found no toplevel view (%s)\n", __func__);
return NULL;
}
static struct view *last_toplevel(struct server *server)
{
struct view *view;
wl_list_for_each_reverse (view, &server->views, link) {
if (!view->been_mapped)
continue;
if (is_toplevel(view))
return view;
}
/* no top-level view */
return NULL;
}
void view_focus_last_toplevel(struct server *server)
{
/* TODO: write view_nr_toplevel_views() */
if (wl_list_length(&server->views) < 2)
return;
struct view *view = last_toplevel(server);
view_focus(view);
}
static struct view *next_toplevel(struct view *current)
{
struct view *tmp = current;
do {
tmp = wl_container_of(tmp->link.next, tmp, link);
} while (!tmp->been_mapped || !is_toplevel(tmp));
return tmp;
}
/* Original function name - suggest we keep it */
void view_focus_next_toplevel(struct view *current)
{
struct view *view;
view = next_toplevel(current);
view_focus(view);
if (view->type != LAB_XWAYLAND_VIEW)
return false;
if (!is_toplevel(view))
return false;
if (view->xwayland_surface->override_redirect)
return false;
if (view->xwayland_surface->decorations !=
WLR_XWAYLAND_SURFACE_DECORATIONS_ALL)
return false;
return true;
}
static void move_to_front(struct view *view)
@ -128,20 +85,6 @@ void view_focus(struct view *view)
&keyboard->modifiers);
}
bool view_want_deco(struct view *view)
{
if (view->type != LAB_XWAYLAND_VIEW)
return false;
if (!is_toplevel(view))
return false;
if (view->xwayland_surface->override_redirect)
return false;
if (view->xwayland_surface->decorations !=
WLR_XWAYLAND_SURFACE_DECORATIONS_ALL)
return false;
return true;
}
void begin_interactive(struct view *view, enum cursor_mode mode, uint32_t edges)
{
/* This function sets up an interactive move or resize operation, where
@ -184,6 +127,28 @@ void begin_interactive(struct view *view, enum cursor_mode mode, uint32_t edges)
}
}
struct view *view_front_toplevel(struct server *server)
{
struct view *view;
wl_list_for_each (view, &server->views, link) {
if (!view->been_mapped)
continue;
if (is_toplevel(view))
return view;
}
return NULL;
}
struct view *next_toplevel(struct view *current)
{
/* FIXME: write nr_toplevels() */
struct view *view = current;
do {
view = wl_container_of(view->link.next, view, link);
} while (!view->been_mapped || !is_toplevel(view));
return view;
}
static bool _view_at(struct view *view, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy)
{