diff options
Diffstat (limited to 'dwl.c')
| -rw-r--r-- | dwl.c | 156 |
1 files changed, 76 insertions, 80 deletions
@@ -135,12 +135,12 @@ static void createpointer(struct wlr_input_device *device); static void cursorframe(struct wl_listener *listener, void *data); static void destroynotify(struct wl_listener *listener, void *data); static Monitor *dirtomon(int dir); -static void focus(Client *c, struct wlr_surface *surface); static void focusmon(const Arg *arg); static void focusstack(const Arg *arg); static void incnmaster(const Arg *arg); static void inputdevice(struct wl_listener *listener, void *data); static bool keybinding(uint32_t mods, xkb_keysym_t sym); +static void keyboardfocus(Client *c, struct wlr_surface *surface); static void keypress(struct wl_listener *listener, void *data); static void keypressmod(struct wl_listener *listener, void *data); static void maprequest(struct wl_listener *listener, void *data); @@ -148,6 +148,8 @@ static void motionabsolute(struct wl_listener *listener, void *data); static void motionnotify(uint32_t time); static void motionrelative(struct wl_listener *listener, void *data); static void movemouse(const Arg *arg); +static void pointerfocus(Client *c, struct wlr_surface *surface, + double sx, double sy); static void quit(const Arg *arg); static void raiseclient(Client *c); static void refocus(void); @@ -267,7 +269,7 @@ buttonpress(struct wl_listener *listener, void *data) struct wlr_surface *surface; Client *c = xytoclient(cursor->x, cursor->y, &surface, &sx, &sy); if (c) { - focus(c, surface); + keyboardfocus(c, surface); raiseclient(c); } @@ -433,56 +435,6 @@ dirtomon(int dir) } void -focus(Client *c, struct wlr_surface *surface) -{ - if (c) { - /* assert(VISIBLEON(c, c->mon)); ? */ - /* Default surface is the client's main xdg_surface */ - if (!surface) - surface = c->xdg_surface->surface; - /* Focus the correct monitor as well */ - selmon = c->mon; - } - - /* XXX Need to understand xdg toplevel/popups to know if there's more - * simplification that can be done in this function */ - struct wlr_surface *prev_surface = seat->keyboard_state.focused_surface; - /* Don't re-focus an already focused surface. */ - if (prev_surface == surface) - return; - if (prev_surface) { - /* - * Deactivate the previously focused surface. This lets the - * client know it no longer has focus and the client will - * repaint accordingly, e.g. stop displaying a caret. - */ - struct wlr_xdg_surface *previous = wlr_xdg_surface_from_wlr_surface( - seat->keyboard_state.focused_surface); - wlr_xdg_toplevel_set_activated(previous, false); - } - if (!c) { - wlr_seat_keyboard_clear_focus(seat); - return; - } - - struct wlr_keyboard *keyboard = wlr_seat_get_keyboard(seat); - /* Move the client to the front of the focus stack */ - wl_list_remove(&c->flink); - wl_list_insert(&fstack, &c->flink); - /* Activate the new surface */ - wlr_xdg_toplevel_set_activated(c->xdg_surface, true); - /* - * Tell the seat to have the keyboard enter this surface. - * wlroots will keep track of this and automatically send key - * events to the appropriate clients without additional work on - * your part. - */ - wlr_seat_keyboard_notify_enter(seat, c->xdg_surface->surface, - keyboard->keycodes, keyboard->num_keycodes, - &keyboard->modifiers); -} - -void focusmon(const Arg *arg) { Monitor *m = dirtomon(arg->i); @@ -517,7 +469,7 @@ focusstack(const Arg *arg) } } /* If only one client is visible on selmon, then c == sel */ - focus(c, NULL); + keyboardfocus(c, NULL); raiseclient(c); } @@ -574,6 +526,55 @@ keybinding(uint32_t mods, xkb_keysym_t sym) } void +keyboardfocus(Client *c, struct wlr_surface *surface) +{ + if (c) { + /* assert(VISIBLEON(c, c->mon)); ? */ + /* If no surface provided, use the client's xdg_surface */ + if (!surface) + surface = c->xdg_surface->surface; + /* Focus the correct monitor as well */ + selmon = c->mon; + } + + /* XXX Need to understand xdg toplevel/popups to know if there's more + * simplification that can be done in this function */ + struct wlr_surface *prev_surface = seat->keyboard_state.focused_surface; + /* Don't re-focus an already focused surface. */ + if (prev_surface == surface) + return; + if (prev_surface) { + /* + * Deactivate the previously focused surface. This lets the + * client know it no longer has focus and the client will + * repaint accordingly, e.g. stop displaying a caret. + */ + struct wlr_xdg_surface *previous = wlr_xdg_surface_from_wlr_surface( + seat->keyboard_state.focused_surface); + wlr_xdg_toplevel_set_activated(previous, false); + } + if (!c) { + wlr_seat_keyboard_clear_focus(seat); + return; + } + + /* Move the client to the front of the focus stack */ + wl_list_remove(&c->flink); + wl_list_insert(&fstack, &c->flink); + /* Activate the new surface */ + wlr_xdg_toplevel_set_activated(c->xdg_surface, true); + /* + * Tell the seat to have the keyboard enter this surface. + * wlroots will keep track of this and automatically send key + * events to the appropriate clients without additional work on + * your part. + */ + struct wlr_keyboard *kb = wlr_seat_get_keyboard(seat); + wlr_seat_keyboard_notify_enter(seat, c->xdg_surface->surface, + kb->keycodes, kb->num_keycodes, &kb->modifiers); +} + +void keypress(struct wl_listener *listener, void *data) { /* This event is raised when a key is pressed or released. */ @@ -632,7 +633,7 @@ maprequest(struct wl_listener *listener, void *data) wl_list_insert(&clients, &c->link); wl_list_insert(&fstack, &c->flink); wl_list_insert(&stack, &c->slink); - focus(c, NULL); + keyboardfocus(c, NULL); } void @@ -684,33 +685,13 @@ motionnotify(uint32_t time) if (!c) wlr_xcursor_manager_set_cursor_image(cursor_mgr, "left_ptr", cursor); - if (!surface) { - /* Clear pointer focus so future button events and such are not sent to - * the last client to have the cursor over it. */ - wlr_seat_pointer_clear_focus(seat); - /* If keyboard focus follows mouse, clear that too */ - if (sloppyfocus) - focus(NULL, NULL); - return; - } - /* - * "Enter" the surface if necessary. This lets the client know that the - * cursor has entered one of its surfaces. - * - * Note that this gives the surface "pointer focus", which is distinct - * from keyboard focus. You get pointer focus by moving the pointer over - * a window. - */ - if (surface != seat->pointer_state.focused_surface) { - wlr_seat_pointer_notify_enter(seat, surface, sx, sy); - if (sloppyfocus) - focus(c, surface); - } else { - /* The enter event contains coordinates, so we only need to notify - * on motion if the focus did not change. */ + /* If surface is already focused, only notify of motion, otherwise give + * surface the pointer focus */ + if (surface && surface == seat->pointer_state.focused_surface) wlr_seat_pointer_notify_motion(seat, time, sx, sy); - } + else + pointerfocus(c, surface, sx, sy); } void @@ -745,6 +726,21 @@ movemouse(const Arg *arg) } void +pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy) +{ + /* If surface is NULL, clear pointer focus, otherwise let the client + * know that the mouse cursor has entered one of its surfaces. */ + if (!surface) + wlr_seat_pointer_clear_focus(seat); + else + wlr_seat_pointer_notify_enter(seat, surface, sx, sy); + + /* If keyboard focus follows mouse, enforce that */ + if (sloppyfocus) + keyboardfocus(c, surface); +} + +void quit(const Arg *arg) { wl_display_terminate(dpy); @@ -761,7 +757,7 @@ refocus(void) } } /* XXX consider: should this ever? always? raise the client? */ - focus(c, NULL); + keyboardfocus(c, NULL); } void |