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#include "hooks.h"
#include "actions.h"
#include "client.h"
#include "focus.h"
#include "debug.h"
#include "obt/display.h"
#include <glib.h>
static GSList *hooks[OB_NUM_HOOKS];
static const gchar *names[OB_NUM_HOOKS];
typedef struct {
ObHook hook;
struct _ObClient *client;
} ObHookQueue;
#define QUEUE_SIZE 20
ObHookQueue run_queue[QUEUE_SIZE];
gint queue_size;
void hooks_startup(gboolean reconfig)
{
gint i;
for (i = 0; i < OB_NUM_HOOKS; ++i)
hooks[i] = NULL;
queue_size = 0;
names[OB_HOOK_WIN_NEW] = "WindowNew";
names[OB_HOOK_WIN_CLOSE] = "WindowClosed";
names[OB_HOOK_WIN_VISIBLE] = "WindowVisible";
names[OB_HOOK_WIN_INVISIBLE] = "WindowInvisible";
names[OB_HOOK_WIN_ICONIC] = "WindowIconified";
names[OB_HOOK_WIN_UNICONIC] = "WindowUniconified";
names[OB_HOOK_WIN_MAX] = "WindowMaximized";
names[OB_HOOK_WIN_UNMAX] = "WindowUnmaximized";
names[OB_HOOK_WIN_SHADE] = "WindowShaded";
names[OB_HOOK_WIN_UNSHADE] = "WindowUnshaded";
names[OB_HOOK_WIN_FOCUS] = "WindowFocused";
names[OB_HOOK_WIN_UNFOCUS] = "WindowUnfocused";
names[OB_HOOK_WIN_DESK_CHANGE] = "WindowOnNewDesktop";
names[OB_HOOK_WIN_DECORATED] = "WindowDecorated";
names[OB_HOOK_WIN_UNDECORATED] = "WindowUndecorated";
names[OB_HOOK_SCREEN_DESK_CHANGE] = "DesktopChanged";
}
void hooks_shutdown(gboolean reconfig)
{
gint i;
for (i = 0; i < OB_NUM_HOOKS; ++i)
while (hooks[i]) {
actions_act_unref(hooks[i]->data);
hooks[i] = g_slist_delete_link(hooks[i], hooks[i]);
}
}
ObHook hooks_hook_from_name(const gchar *n)
{
gint i;
for (i = 1; i < OB_NUM_HOOKS; ++i)
if (!g_ascii_strcasecmp(n, names[i]))
return (ObHook)i;
return OB_HOOK_INVALID;
}
void hooks_queue(ObHook hook, struct _ObClient *client)
{
ObHookQueue *q;
g_assert(hook < OB_NUM_HOOKS && hook > OB_HOOK_INVALID);
ob_debug("Queing hook %s for client 0x%x", names[hook],
(client ? client->window : 0));
q = &run_queue[queue_size++];
q->hook = hook;
q->client = client;
if (queue_size == QUEUE_SIZE)
/* queue is full */
hooks_run_queue();
}
void hooks_run(ObHook hook, struct _ObClient *c)
{
hooks_queue(hook, c);
hooks_run_queue();
}
void hooks_add(ObHook hook, struct _ObActionsAct *act)
{
g_assert(hook < OB_NUM_HOOKS && hook > OB_HOOK_INVALID);
/* append so they are executed in the same order as they appear in the
config file */
hooks[hook] = g_slist_append(hooks[hook], act);
}
void hooks_run_queue(void)
{
gint i;
for (i = 0; i < queue_size; ++i) {
const ObHookQueue *q = &run_queue[i];
ob_debug("Running hook %s for client 0x%x", names[q->hook],
(q->client ? q->client->window : 0));
actions_run_acts(hooks[q->hook],
OB_USER_ACTION_HOOK,
0, -1, -1, 0,
OB_FRAME_CONTEXT_NONE,
q->client);
}
queue_size = 0;
}
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