1 files changed, 82 insertions, 0 deletions
diff --git a/meta/classes-recipe/gtk-immodules-cache.bbclass b/meta/classes-recipe/gtk-immodules-cache.bbclass
new file mode 100644
index 0000000000..8fbe1dd1fb
--- /dev/null
+++ b/meta/classes-recipe/gtk-immodules-cache.bbclass
@@ -0,0 +1,82 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+# This class will update the inputmethod module cache for virtual keyboards
+#
+# Usage: Set GTKIMMODULES_PACKAGES to the packages that needs to update the inputmethod modules
+
+PACKAGE_WRITE_DEPS += "qemu-native"
+
+inherit qemu
+
+GTKIMMODULES_PACKAGES ?= "${PN}"
+
+gtk_immodule_cache_postinst() {
+if [ "x$D" != "x" ]; then
+    $INTERCEPT_DIR/postinst_intercept update_gtk_immodules_cache ${PKG} \
+            mlprefix=${MLPREFIX} \
+            binprefix=${MLPREFIX} \
+            libdir=${libdir} \
+            libexecdir=${libexecdir} \
+            base_libdir=${base_libdir} \
+            bindir=${bindir}
+else
+    if [ ! -z `which gtk-query-immodules-2.0` ]; then
+        gtk-query-immodules-2.0 > ${libdir}/gtk-2.0/2.10.0/immodules.cache
+    fi
+    if [ ! -z `which gtk-query-immodules-3.0` ]; then
+        mkdir -p ${libdir}/gtk-3.0/3.0.0
+        gtk-query-immodules-3.0 > ${libdir}/gtk-3.0/3.0.0/immodules.cache
+    fi
+fi
+}
+
+gtk_immodule_cache_postrm() {
+if [ "x$D" != "x" ]; then
+    $INTERCEPT_DIR/postinst_intercept update_gtk_immodules_cache ${PKG} \
+            mlprefix=${MLPREFIX} \
+            binprefix=${MLPREFIX} \
+            libdir=${libdir} \
+            libexecdir=${libexecdir} \
+            base_libdir=${base_libdir} \
+            bindir=${bindir}
+else
+    if [ ! -z `which gtk-query-immodules-2.0` ]; then
+        gtk-query-immodules-2.0 > ${libdir}/gtk-2.0/2.10.0/immodules.cache
+    fi
+    if [ ! -z `which gtk-query-immodules-3.0` ]; then
+        gtk-query-immodules-3.0 > ${libdir}/gtk-3.0/3.0.0/immodules.cache
+    fi
+fi
+}
+
+python populate_packages:append () {
+    gtkimmodules_pkgs = d.getVar('GTKIMMODULES_PACKAGES').split()
+
+    for pkg in gtkimmodules_pkgs:
+            bb.note("adding gtk-immodule-cache postinst and postrm scripts to %s" % pkg)
+
+            postinst = d.getVar('pkg_postinst:%s' % pkg)
+            if not postinst:
+                postinst = '#!/bin/sh\n'
+            postinst += d.getVar('gtk_immodule_cache_postinst')
+            d.setVar('pkg_postinst:%s' % pkg, postinst)
+
+            postrm = d.getVar('pkg_postrm:%s' % pkg)
+            if not postrm:
+                postrm = '#!/bin/sh\n'
+            postrm += d.getVar('gtk_immodule_cache_postrm')
+            d.setVar('pkg_postrm:%s' % pkg, postrm)
+}
+
+python __anonymous() {
+    if not bb.data.inherits_class('native', d) and not bb.data.inherits_class('cross', d):
+        gtkimmodules_check = d.getVar('GTKIMMODULES_PACKAGES', False)
+        if not gtkimmodules_check:
+            bb_filename = d.getVar('FILE', False)
+            bb.fatal("ERROR: %s inherits gtk-immodules-cache but doesn't set GTKIMMODULES_PACKAGES" % bb_filename)
+}
+