#include "../kernel/dispatch.h"
+#include "../kernel/screen.h"
+#include "../kernel/client.h"
+#include "../kernel/frame.h"
+#include "../kernel/focus.h"
+#include "../kernel/stacking.h"
+#include "../kernel/openbox.h"
+#include "../kernel/config.h"
-void startup()
+void plugin_setup_config()
{
+ ConfigValue val;
+
+ config_def_set(config_def_new("focus.followMouse", Config_Bool,
+ "Focus Follows Mouse",
+ "Focus windows when the mouse pointer "
+ "enters them."));
+ val.bool = TRUE;
+ config_set("focus.followMouse", Config_Bool, val);
+ config_def_set(config_def_new("focus.focusNew", Config_Bool,
+ "Focus New Windows",
+ "Focus windows when they first appear."));
+ val.bool = TRUE;
+ config_set("focus.focusNew", Config_Bool, val);
+/*
+ config_def_set(config_def_new("focus.warpOnDeskSwitch", Config_Bool,
+ "Warp Pointer On Desktop Switch",
+ "Warps the pointer to the focused window "
+ "when switching desktops."));
+ config_set("focus.warpOnDeskSwitch", Config_Bool, FALSE);
+*/
+}
+
+/*static int skip_enter = 0;*/
+
+static gboolean focus_under_pointer()
+{
+ Window w;
+ int i, x, y;
+ guint u;
+ GList *it;
+
+ if (XQueryPointer(ob_display, ob_root, &w, &w, &x, &y, &i, &i, &u))
+ {
+ for (it = stacking_list; it != NULL; it = it->next) {
+ Client *c = it->data;
+ if (c->desktop == screen_desktop &&
+ RECT_CONTAINS(c->frame->area, x, y))
+ break;
+ }
+ if (it != NULL) {
+ return client_normal(it->data) && client_focus(it->data);
+ }
+ }
+ return FALSE;
+}
+
+static void chew_enter_events()
+{
+ XEvent e;
+
+ /* XXX... not anymore
+ skip the next enter event from the desktop switch so focus
+ doesn't skip briefly to what was under the pointer */
+
+ /* kill all enter events from prior to the desktop switch, we
+ aren't interested in them if we have found our own target
+ to focus.
+ XXX this is rude to other plugins...can this be done
+ better? count the events in the queue? */
+ while (XCheckTypedEvent(ob_display, EnterNotify, &e));
+/*
+ {
+ XPutBackEvent(ob_display, &e);
+ g_message("skip");
+ ++skip_enter;
+ }
+*/
+}
+
+static void focus_fallback(gboolean switching_desks)
+{
+ GList *it;
+
+ for (it = focus_order[screen_desktop]; it != NULL; it = it->next)
+ if (client_normal(it->data) && client_focus(it->data)) {
+ if (switching_desks) {
+ Client *c = it->data;
+
+ chew_enter_events();
+
+ if (FALSE /*warp_on_desk_switch*/) {
+ /* I have to do this warp twice! Otherwise windows dont get
+ Enter/Leave events when i warp on a desktop switch! */
+ XWarpPointer(ob_display, None, c->window, 0, 0, 0, 0,
+ c->area.width / 2, c->area.height / 2);
+ XWarpPointer(ob_display, None, c->window, 0, 0, 0, 0,
+ c->area.width / 2, c->area.height / 2);
+ }
+ }
+ break;
+ }
+}
+
+static void focus_desktop()
+{
+ GList *it;
+
+ for (it = g_list_last(stacking_list); it != NULL; it = it->prev) {
+ Client *client = it->data;
+ if (client->type == Type_Desktop && client->frame->visible)
+ if (client_focus(client))
+ break;
+ }
+ chew_enter_events();
+}
+
+static void event(ObEvent *e, void *foo)
+{
+ ConfigValue follow_mouse, focus_new;
+
+ if (!config_get("focus.followMouse", Config_Bool, &follow_mouse))
+ g_assert_not_reached();
+
+ switch (e->type) {
+ case Event_Client_Mapped:
+ if (!config_get("focus.focusNew", Config_Bool, &focus_new))
+ g_assert_not_reached();
+ if (focus_new.bool && client_normal(e->data.c.client))
+ client_focus(e->data.c.client);
+ break;
+
+ case Event_Client_Unmapped:
+ if (ob_state == State_Exiting) break;
+
+ if (client_focused(e->data.c.client))
+ if (!follow_mouse.bool || !focus_under_pointer())
+ focus_fallback(FALSE);
+ break;
+
+ case Event_Client_Desktop:
+ /* focus the next available target if moving from the current
+ desktop. */
+ if ((unsigned)e->data.c.num[1] == screen_desktop)
+ if (!follow_mouse.bool || !focus_under_pointer())
+ focus_fallback(FALSE);
+
+ case Event_Ob_Desktop:
+ focus_fallback(TRUE);
+ break;
+
+ case Event_Ob_ShowDesktop:
+ if (!e->data.o.num[0]) { /* hiding the desktop, showing the clients */
+ if (!follow_mouse.bool || !focus_under_pointer())
+ focus_fallback(TRUE);
+ } else /* hiding clients, showing the desktop */
+ focus_desktop();
+ break;
+
+ case Event_X_EnterNotify:
+/* if (skip_enter) {
+ if (e->data.x.client != NULL)
+ g_message("skipped enter %lx", e->data.x.client->window);
+ else
+ g_message("skipped enter 'root'");
+ --skip_enter;
+ }
+ else*/
+ if (follow_mouse.bool)
+ if (e->data.x.client != NULL && client_normal(e->data.x.client))
+ client_focus(e->data.x.client);
+ break;
+
+ default:
+ g_assert_not_reached();
+ }
+}
+
+void plugin_startup()
+{
+ dispatch_register(Event_Client_Mapped |
+ Event_Ob_Desktop |
+ Event_Client_Unmapped |
+ Event_X_EnterNotify |
+ Event_Ob_ShowDesktop,
+ (EventHandler)event, NULL);
}
-void shutdown()
+void plugin_shutdown()
{
+ dispatch_register(0, (EventHandler)event, NULL);
}
projects / chaz / openbox / blobdiff