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Wayland: Require xkbcommon 0.5.0 or greater

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The Wayland backend now requires xkbcommon-compose, which was added in
version 0.5.0.  xkbcommon 0.5.0 was released in 2014.

This removes the non-composing fallback path for text input.
This commit is contained in:
Camilla Löwy
2021-12-30 20:02:45 +01:00
parent b70259e52d
commit 293d19a153
4 changed files with 3 additions and 32 deletions
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16
src/wl_init.c
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@@ -377,11 +377,8 @@ static void keyboardHandleKeymap(void* data,
{
struct xkb_keymap* keymap;
struct xkb_state* state;
#ifdef HAVE_XKBCOMMON_COMPOSE_H
struct xkb_compose_table* composeTable;
struct xkb_compose_state* composeState;
#endif
char* mapStr;
const char* locale;
@@ -430,7 +427,6 @@ static void keyboardHandleKeymap(void* data,
if (!locale)
locale = "C";
#ifdef HAVE_XKBCOMMON_COMPOSE_H
composeTable =
xkb_compose_table_new_from_locale(_glfw.wl.xkb.context, locale,
XKB_COMPOSE_COMPILE_NO_FLAGS);
@@ -450,7 +446,6 @@ static void keyboardHandleKeymap(void* data,
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB compose table");
}
#endif
xkb_keymap_unref(_glfw.wl.xkb.keymap);
xkb_state_unref(_glfw.wl.xkb.state);
@@ -520,7 +515,6 @@ static int toGLFWKeyCode(uint32_t key)
return GLFW_KEY_UNKNOWN;
}
#ifdef HAVE_XKBCOMMON_COMPOSE_H
static xkb_keysym_t composeSymbol(xkb_keysym_t sym)
{
if (sym == XKB_KEY_NoSymbol || !_glfw.wl.xkb.composeState)
@@ -540,7 +534,6 @@ static xkb_keysym_t composeSymbol(xkb_keysym_t sym)
return sym;
}
}
#endif
static GLFWbool inputChar(_GLFWwindow* window, uint32_t scancode)
{
@@ -549,11 +542,7 @@ static GLFWbool inputChar(_GLFWwindow* window, uint32_t scancode)
if (xkb_state_key_get_syms(_glfw.wl.xkb.state, keycode, &keysyms) == 1)
{
#ifdef HAVE_XKBCOMMON_COMPOSE_H
const xkb_keysym_t keysym = composeSymbol(keysyms[0]);
#else
const xkb_keysym_t keysym = keysyms[0];
#endif
const uint32_t codepoint = _glfwKeySym2Unicode(keysym);
if (codepoint != GLFW_INVALID_CODEPOINT)
{
@@ -1299,8 +1288,6 @@ int _glfwInitWayland(void)
_glfwPlatformGetModuleSymbol(_glfw.wl.xkb.handle, "xkb_state_serialize_mods");
_glfw.wl.xkb.state_key_get_layout = (PFN_xkb_state_key_get_layout)
_glfwPlatformGetModuleSymbol(_glfw.wl.xkb.handle, "xkb_state_key_get_layout");
#ifdef HAVE_XKBCOMMON_COMPOSE_H
_glfw.wl.xkb.compose_table_new_from_locale = (PFN_xkb_compose_table_new_from_locale)
_glfwPlatformGetModuleSymbol(_glfw.wl.xkb.handle, "xkb_compose_table_new_from_locale");
_glfw.wl.xkb.compose_table_unref = (PFN_xkb_compose_table_unref)
@@ -1315,7 +1302,6 @@ int _glfwInitWayland(void)
_glfwPlatformGetModuleSymbol(_glfw.wl.xkb.handle, "xkb_compose_state_get_status");
_glfw.wl.xkb.compose_state_get_one_sym = (PFN_xkb_compose_state_get_one_sym)
_glfwPlatformGetModuleSymbol(_glfw.wl.xkb.handle, "xkb_compose_state_get_one_sym");
#endif
_glfw.wl.registry = wl_display_get_registry(_glfw.wl.display);
wl_registry_add_listener(_glfw.wl.registry, &registryListener, NULL);
@@ -1403,10 +1389,8 @@ void _glfwTerminateWayland(void)
_glfw.wl.egl.handle = NULL;
}
#ifdef HAVE_XKBCOMMON_COMPOSE_H
if (_glfw.wl.xkb.composeState)
xkb_compose_state_unref(_glfw.wl.xkb.composeState);
#endif
if (_glfw.wl.xkb.keymap)
xkb_keymap_unref(_glfw.wl.xkb.keymap);
if (_glfw.wl.xkb.state)