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https://gitlab.freedesktop.org/wayland/weston.git
synced 2026-05-08 10:08:00 +02:00
Port Wayland clients to new xkbcommon API
A little different from Daniels initial patch. We look up the common modifiers at xkb init time and convert the xkb serialized modifier mask to our own modifier bitmask.
This commit is contained in:
Kristian Høgsberg
parent
103db7fb56
commit
7016313778
3 changed files with 78 additions and 37 deletions
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@ -272,9 +272,9 @@ function_key_response(char escape, int num, uint32_t modifiers,
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int mod_num = 0;
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int len;
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if (modifiers & XKB_COMMON_SHIFT_MASK) mod_num |= 1;
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if (modifiers & XKB_COMMON_MOD1_MASK) mod_num |= 2;
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if (modifiers & XKB_COMMON_CONTROL_MASK) mod_num |= 4;
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if (modifiers & MOD_SHIFT_MASK) mod_num |= 1;
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if (modifiers & MOD_ALT_MASK) mod_num |= 2;
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if (modifiers & MOD_CONTROL_MASK) mod_num |= 4;
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if (mod_num != 0)
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len = snprintf(response, MAX_RESPONSE, "\e[%d;%d%c",
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@ -2078,8 +2078,8 @@ key_handler(struct window *window, struct input *input, uint32_t time,
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int len = 0;
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modifiers = input_get_modifiers(input);
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if ((modifiers & XKB_COMMON_CONTROL_MASK) &&
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(modifiers & XKB_COMMON_SHIFT_MASK) &&
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if ((modifiers & MOD_CONTROL_MASK) &&
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(modifiers & MOD_SHIFT_MASK) &&
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state && handle_bound_key(terminal, input, sym, time))
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return;
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@ -2173,7 +2173,7 @@ key_handler(struct window *window, struct input *input, uint32_t time,
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len = apply_key_map(terminal->key_mode, sym, modifiers, ch);
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if (len != 0) break;
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if (modifiers & XKB_COMMON_CONTROL_MASK) {
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if (modifiers & MOD_CONTROL_MASK) {
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if (sym >= '3' && sym <= '7')
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sym = (sym & 0x1f) + 8;
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@ -2184,10 +2184,10 @@ key_handler(struct window *window, struct input *input, uint32_t time,
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else if (sym == '/') sym = 0x1F;
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else if (sym == '8' || sym == '?') sym = 0x7F;
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} else if ((terminal->mode & MODE_ALT_SENDS_ESC) &&
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(modifiers & XKB_COMMON_MOD1_MASK))
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(modifiers & MOD_ALT_MASK))
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{
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ch[len++] = 0x1b;
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} else if (modifiers & XKB_COMMON_MOD1_MASK) {
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} else if (modifiers & MOD_ALT_MASK) {
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sym = sym | 0x80;
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}
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@ -56,6 +56,7 @@
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#endif
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#include <xkbcommon/xkbcommon.h>
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#include <X11/keysym.h>
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#include <X11/X.h>
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#include <X11/Xcursor/Xcursor.h>
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@ -94,7 +95,17 @@ struct display {
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struct wl_list output_list;
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cairo_surface_t *active_frame, *inactive_frame, *shadow;
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int frame_radius;
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struct xkb_desc *xkb;
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struct {
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struct xkb_rule_names names;
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struct xkb_keymap *keymap;
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struct xkb_state *state;
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struct xkb_context *context;
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xkb_mod_mask_t control_mask;
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xkb_mod_mask_t alt_mask;
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xkb_mod_mask_t shift_mask;
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} xkb;
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struct cursor *cursors;
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struct shm_pool *cursor_shm_pool;
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@ -1559,30 +1570,42 @@ input_handle_key(void *data, struct wl_input_device *input_device,
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struct input *input = data;
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struct window *window = input->keyboard_focus;
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struct display *d = input->display;
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uint32_t code, sym, level;
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uint32_t code, num_syms;
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const xkb_keysym_t *syms;
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xkb_keysym_t sym;
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xkb_mod_mask_t mask;
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input->display->serial = serial;
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code = key + 8;
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if (!window || window->keyboard_device != input)
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return;
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level = 0;
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if (input->modifiers & XKB_COMMON_SHIFT_MASK &&
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XkbKeyGroupWidth(d->xkb, code, 0) > 1)
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level = 1;
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num_syms = xkb_key_get_syms(d->xkb.state, code, &syms);
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xkb_state_update_key(d->xkb.state, code,
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state ? XKB_KEY_DOWN : XKB_KEY_UP);
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sym = XkbKeySymEntry(d->xkb, code, level, 0);
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mask = xkb_state_serialise_mods(d->xkb.state,
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XKB_STATE_DEPRESSED |
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XKB_STATE_LATCHED);
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input->modifiers = 0;
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if (mask & input->display->xkb.control_mask)
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input->modifiers |= MOD_CONTROL_MASK;
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if (mask & input->display->xkb.alt_mask)
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input->modifiers |= MOD_ALT_MASK;
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if (mask & input->display->xkb.shift_mask)
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input->modifiers |= MOD_SHIFT_MASK;
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if (state)
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input->modifiers |= d->xkb->map->modmap[code];
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else
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input->modifiers &= ~d->xkb->map->modmap[code];
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if (key == KEY_F5 && input->modifiers == Mod4Mask) {
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if (num_syms == 1 && syms[0] == XK_F5 &&
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input->modifiers == MOD_ALT_MASK) {
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if (state)
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window_set_maximized(window,
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window->type != TYPE_MAXIMIZED);
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} else if (window->key_handler) {
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if (num_syms == 1)
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sym = syms[0];
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else
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sym = NoSymbol;
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(*window->key_handler)(window, input, time, key,
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sym, state, window->user_data);
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}
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@ -1669,17 +1692,10 @@ input_handle_keyboard_enter(void *data,
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{
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struct input *input = data;
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struct window *window;
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struct display *d = input->display;
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uint32_t *k, *end;
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input->display->serial = serial;
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input->keyboard_focus = wl_surface_get_user_data(surface);
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end = keys->data + keys->size;
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input->modifiers = 0;
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for (k = keys->data; k < end; k++)
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input->modifiers |= d->xkb->map->modmap[*k];
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window = input->keyboard_focus;
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window->keyboard_device = input;
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if (window->keyboard_focus_handler)
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@ -2842,25 +2858,46 @@ display_render_frame(struct display *d)
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static void
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init_xkb(struct display *d)
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{
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struct xkb_rule_names names;
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d->xkb.names.rules = "evdev";
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d->xkb.names.model = "pc105";
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d->xkb.names.layout = (char *) option_xkb_layout;
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d->xkb.names.variant = (char *) option_xkb_variant;
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d->xkb.names.options = (char *) option_xkb_options;
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names.rules = "evdev";
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names.model = "pc105";
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names.layout = option_xkb_layout;
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names.variant = option_xkb_variant;
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names.options = option_xkb_options;
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d->xkb.context = xkb_context_new();
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if (!d->xkb.context) {
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fprintf(stderr, "Failed to create XKB context\n");
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exit(1);
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}
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d->xkb = xkb_compile_keymap_from_rules(&names);
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if (!d->xkb) {
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d->xkb.keymap =
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xkb_map_new_from_names(d->xkb.context, &d->xkb.names);
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if (!d->xkb.keymap) {
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fprintf(stderr, "Failed to compile keymap\n");
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exit(1);
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}
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d->xkb.state = xkb_state_new(d->xkb.keymap);
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if (!d->xkb.state) {
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fprintf(stderr, "Failed to create XKB state\n");
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exit(1);
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}
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d->xkb.control_mask =
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1 << xkb_map_mod_get_index(d->xkb.keymap, "Control");
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d->xkb.alt_mask =
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1 << xkb_map_mod_get_index(d->xkb.keymap, "Mod1");
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d->xkb.shift_mask =
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1 << xkb_map_mod_get_index(d->xkb.keymap, "Shift");
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}
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static void
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fini_xkb(struct display *display)
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{
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xkb_free_keymap(display->xkb);
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xkb_state_unref(display->xkb.state);
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xkb_map_unref(display->xkb.keymap);
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xkb_context_unref(display->xkb.context);
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}
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#ifdef HAVE_CAIRO_EGL
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@ -360,6 +360,10 @@ input_set_pointer_image(struct input *input, uint32_t time, int pointer);
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void
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input_get_position(struct input *input, int32_t *x, int32_t *y);
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#define MOD_SHIFT_MASK 0x01
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#define MOD_ALT_MASK 0x02
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#define MOD_CONTROL_MASK 0x04
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uint32_t
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input_get_modifiers(struct input *input);
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