diff mbox

[v2,01/12] ui: add keycodemapdb repository as a GIT submodule

Message ID 20170814104958.29434-2-berrange@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel P. Berrangé Aug. 14, 2017, 10:49 a.m. UTC 
The https://gitlab.com/keycodemap/keycodemapdb/ repo contains a
data file mapping between all the different scancode/keycode/keysym
sets that are known, and a tool to auto-generate lookup tables for
different combinations.

It is used by GTK-VNC, SPICE-GTK and libvirt for mapping keys.
Using it in QEMU will let us replace many hand written lookup
tables with auto-generated tables from a master data source,
reducing bugs. Adding new QKeyCodes will now only require the
master table to be updated, all ~20 other tables will be
automatically updated to follow.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 .gitignore       |  2 ++
 .gitmodules      |  3 +++
 ui/Makefile.objs | 18 ++++++++++++++++++
 ui/keycodemapdb  |  1 +
 4 files changed, 24 insertions(+)
 create mode 160000 ui/keycodemapdb
diff mbox

Patch

diff --git a/.gitignore b/.gitignore
index cf65316863..6e5a1202c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,8 @@ 
 /trace/generated-tcg-tracers.h
 /ui/shader/texture-blit-frag.h
 /ui/shader/texture-blit-vert.h
+/ui/keycodemap_*.c
+/ui/input-keymap-*.c
 *-timestamp
 /*-softmmu
 /*-darwin-user
diff --git a/.gitmodules b/.gitmodules
index 5b0c212622..369989f19e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -37,3 +37,6 @@ 
 [submodule "roms/QemuMacDrivers"]
 	path = roms/QemuMacDrivers
 	url = git://git.qemu.org/QemuMacDrivers.git
+[submodule "ui/keycodemapdb"]
+	path = ui/keycodemapdb
+	url = https://gitlab.com/keycodemap/keycodemapdb.git
diff --git a/ui/Makefile.objs b/ui/Makefile.objs
index 3369451285..6796a9f98b 100644
--- a/ui/Makefile.objs
+++ b/ui/Makefile.objs
@@ -49,3 +49,21 @@  gtk-egl.o-libs += $(OPENGL_LIBS)
 shader.o-libs += $(OPENGL_LIBS)
 console-gl.o-libs += $(OPENGL_LIBS)
 egl-helpers.o-libs += $(OPENGL_LIBS)
+
+KEYCODEMAP_GEN = $(SRC_PATH)/ui/keycodemapdb/tools/keymap-gen
+KEYCODEMAP_CSV = $(SRC_PATH)/ui/keycodemapdb/data/keymaps.csv
+
+KEYCODEMAP_FILES = \
+		 $(NULL)
+
+GENERATED_FILES += $(KEYCODEMAP_FILES)
+
+ui/input-keymap-%.c: $(KEYCODEMAP_GEN) $(KEYCODEMAP_CSV) $(SRC_PATH)/ui/Makefile.objs
+	$(call quiet-command,\
+	    src=$$(echo $@ | sed -E -e "s,^ui/input-keymap-(.+)-to-(.+)\.c$$,\1,") && \
+	    dst=$$(echo $@ | sed -E -e "s,^ui/input-keymap-(.+)-to-(.+)\.c$$,\2,") && \
+	    $(PYTHON) $(KEYCODEMAP_GEN) \
+	          --lang glib2 \
+	          --varname qemu_input_map_$${src}_to_$${dst} \
+	          code-map $(KEYCODEMAP_CSV) $${src} $${dst} \
+	        > $@ || rm $@, "GEN", "$@")
diff --git a/ui/keycodemapdb b/ui/keycodemapdb
new file mode 160000
index 0000000000..aed87bb2aa
--- /dev/null
+++ b/ui/keycodemapdb
@@ -0,0 +1 @@ 
+Subproject commit aed87bb2aa6ed83b49574eb982e3bdd4c36acf17