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client: implement maybevisible(), and use it for maprequest 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-08-11 11:57:57 +02:00
parent 4b2293d43d
commit 8d1f20c5ad
3 changed files with 18 additions and 16 deletions
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30
client.c
View File

@ -123,9 +123,9 @@ window_isprotodel(xcb_window_t win)
* \return true if the client is visible, false otherwise.
*/
bool
client_isvisible(client_t *c, int screen)
client_maybevisible(client_t *c, int screen)
{
if(c && !c->ishidden && c->screen == screen)
if(c->screen == screen)
{
tag_array_t *tags = &globalconf.screens[screen].tags;
for(int i = 0; i < tags->len; i++)
@ -135,6 +135,18 @@ client_isvisible(client_t *c, int screen)
return false;
}
/** Returns true if a client is tagged
* with one of the tags of the specified screen and is not hidden.
* \param c The client to check.
* \param screen Virtual screen number.
* \return true if the client is visible, false otherwise.
*/
bool
client_isvisible(client_t *c, int screen)
{
return (!c->ishidden && client_maybevisible(c, screen));
}
/** Get a client by its window.
* \param w The client window to find.
* \return A client pointer if found, NULL otherwise.
@ -217,19 +229,7 @@ client_ban(client_t *c)
static void
client_focus(client_t *c)
{
bool istagged = false;
tag_array_t *tags = &globalconf.screens[c->screen].tags;
/* Just check if the client is tagged with at least one visible tag.
* If so, we can give it the focus. */
for(int i = 0; i < tags->len; i++)
if(tags->tab[i]->selected && is_client_tagged(c, tags->tab[i]))
{
istagged = true;
break;
}
if(!istagged)
if(!client_maybevisible(c, c->screen))
return;
/* unfocus current selected client */

1
client.h
View File

@ -26,6 +26,7 @@
#include "structs.h"
bool client_maybevisible(client_t *, int);
bool client_isvisible(client_t *, int);
client_t * client_getbywin(xcb_window_t);
void client_setlayer(client_t *, layer_t);

3
event.c
View File

@ -458,8 +458,9 @@ event_handle_maprequest(void *data __attribute__ ((unused)),
}
else if((c = client_getbywin(ev->window)))
{
if(client_isvisible(c, c->screen))
if(client_maybevisible(c, c->screen))
{
c->ishidden = false;
xcb_map_window(globalconf.connection, ev->window);
/* it will be raised, so just update ourself */
client_raise(c);