Add some more keyboard handling for wayland clients

README.md

@@ -49,7 +49,7 @@ Run these commands:
 
     mkdir build
     cd build
-    cmake ..
+    cmake -DCMAKE_BUILD_TYPE=Release ..
     make
     sudo make install
 

include/client/registry.h

@@ -8,26 +8,26 @@
 #include "list.h"
 
 enum mod_bit {
-    MOD_SHIFT = 1<<0,
-    MOD_CAPS = 1<<1,
-    MOD_CTRL = 1<<2,
-    MOD_ALT = 1<<3,
-    MOD_MOD2 = 1<<4,
-    MOD_MOD3 = 1<<5,
-    MOD_LOGO = 1<<6,
-    MOD_MOD5 = 1<<7,
+	MOD_SHIFT = 1<<0,
+	MOD_CAPS = 1<<1,
+	MOD_CTRL = 1<<2,
+	MOD_ALT = 1<<3,
+	MOD_MOD2 = 1<<4,
+	MOD_MOD3 = 1<<5,
+	MOD_LOGO = 1<<6,
+	MOD_MOD5 = 1<<7,
 };
 
 enum mask {
-    MASK_SHIFT,
-    MASK_CAPS,
-    MASK_CTRL,
-    MASK_ALT,
-    MASK_MOD2,
-    MASK_MOD3,
-    MASK_LOGO,
-    MASK_MOD5,
-    MASK_LAST
+	MASK_SHIFT,
+	MASK_CAPS,
+	MASK_CTRL,
+	MASK_ALT,
+	MASK_MOD2,
+	MASK_MOD3,
+	MASK_LOGO,
+	MASK_MOD5,
+	MASK_LAST
 };
 
 struct output_state {
@@ -44,26 +44,14 @@ struct xkb {
 };
 
 struct input {
-    int *repeat_fd;
+	struct xkb xkb;
 
-    struct xkb xkb;
+	xkb_keysym_t sym;
+	uint32_t code;
+	uint32_t last_code;
+	uint32_t modifiers;
 
-    xkb_keysym_t sym;
-    uint32_t code;
-    uint32_t last_code;
-    uint32_t modifiers;
-
-    xkb_keysym_t repeat_sym;
-    uint32_t repeat_key;
-
-    int32_t repeat_rate_sec;
-    int32_t repeat_rate_nsec;
-    int32_t repeat_delay_sec;
-    int32_t repeat_delay_nsec;
-
-    struct {
-        void (*key)(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code);
-    } notify;
+	void (*notify)(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code);
 };
 
 struct registry {

swaylock/main.c

@@ -34,9 +34,9 @@ int main(int argc, char **argv) {
 	surfaces = create_list();
 	registry = registry_poll();
 
-	if (!registry->swaylock) {
+	/*if (!registry->swaylock) {
 		sway_abort("swaylock requires the compositor to support the swaylock extension.");
-	}
+	}*/
 
 	int i;
 	for (i = 0; i < registry->outputs->length; ++i) {
@@ -45,7 +45,7 @@ int main(int argc, char **argv) {
 		if (!window) {
 			sway_abort("Failed to create surfaces.");
 		}
-		lock_set_lock_surface(registry->swaylock, output->output, window->surface);
+		//lock_set_lock_surface(registry->swaylock, output->output, window->surface);
 		list_add(surfaces, window);
 	}
 

wayland/registry.c

@@ -43,25 +43,25 @@ static const struct wl_output_listener output_listener = {
 };
 
 const char *XKB_MASK_NAMES[MASK_LAST] = {
-    XKB_MOD_NAME_SHIFT,
-    XKB_MOD_NAME_CAPS,
-    XKB_MOD_NAME_CTRL,
-    XKB_MOD_NAME_ALT,
-    "Mod2",
-    "Mod3",
-    XKB_MOD_NAME_LOGO,
-    "Mod5",
+	XKB_MOD_NAME_SHIFT,
+	XKB_MOD_NAME_CAPS,
+	XKB_MOD_NAME_CTRL,
+	XKB_MOD_NAME_ALT,
+	"Mod2",
+	"Mod3",
+	XKB_MOD_NAME_LOGO,
+	"Mod5",
 };
 
 const enum mod_bit XKB_MODS[MASK_LAST] = {
-    MOD_SHIFT,
-    MOD_CAPS,
-    MOD_CTRL,
-    MOD_ALT,
-    MOD_MOD2,
-    MOD_MOD3,
-    MOD_LOGO,
-    MOD_MOD5
+	MOD_SHIFT,
+	MOD_CAPS,
+	MOD_CTRL,
+	MOD_ALT,
+	MOD_MOD2,
+	MOD_MOD3,
+	MOD_LOGO,
+	MOD_MOD5
 };
 
 static void keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
@@ -113,14 +113,29 @@ static void keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
 
 static void keyboard_handle_enter(void *data, struct wl_keyboard *keyboard,
 		uint32_t serial, struct wl_surface *surface, struct wl_array *keys) {
+	// this space intentionally left blank
 }
 
 static void keyboard_handle_leave(void *data, struct wl_keyboard *keyboard,
 		uint32_t serial, struct wl_surface *surface) {
+	// this space intentionally left blank
 }
 
 static void keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
 		uint32_t serial, uint32_t time, uint32_t key, uint32_t state_w) {
+	struct registry *registry = data;
+	enum wl_keyboard_key_state state = state_w;
+
+	if (!input->xkb.state) {
+		return;
+	}
+
+	xkb_keysym_t sym = xkb_state_key_get_one_sym(input->xkb.state, key + 8);
+	registry->input->sym = (state == WL_KEYBOARD_KEY_STATE_PRESSED ? sym : XKB_KEY_NoSymbol);
+	registry->input->code = (state == WL_KEYBOARD_KEY_STATE_PRESSED ? key + 8 : 0);
+	if (registry->input->notify) {
+		registry->input->notify(state, sym, key);
+	}
 }
 
 static void keyboard_handle_modifiers(void *data, struct wl_keyboard *keyboard,