first, incomplete pass at step entry dialog, along with various SVG and PNG files for notes and dynamics notation

git-svn-id: svn://localhost/ardour2/branches/3.0@7529 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 688 insertions, 0 deletions

diff --git a/gtk2_ardour/gtk_pianokeyboard.c b/gtk2_ardour/gtk_pianokeyboard.c
new file mode 100644
index 0000000000..58e742e32c
--- /dev/null
+++ b/gtk2_ardour/gtk_pianokeyboard.c
@@ -0,0 +1,688 @@
+/*-
+ * Copyright (c) 2007, 2008 Edward Tomasz Napierała <trasz@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * This is piano_keyboard, piano keyboard-like GTK+ widget.  It contains
+ * no MIDI-specific code.
+ *
+ * For questions and comments, contact Edward Tomasz Napierala <trasz@FreeBSD.org>.
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <strings.h>
+#include <stdint.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include "gtk_pianokeyboard.h"
+
+#define PIANO_KEYBOARD_DEFAULT_WIDTH 730
+#define PIANO_KEYBOARD_DEFAULT_HEIGHT 70
+
+enum {
+	NOTE_ON_SIGNAL,
+	NOTE_OFF_SIGNAL,
+	LAST_SIGNAL
+};
+
+static guint	piano_keyboard_signals[LAST_SIGNAL] = { 0 };
+
+static void
+draw_keyboard_cue(PianoKeyboard *pk)
+{
+	int		w = pk->notes[0].w;
+	int		h = pk->notes[0].h;
+
+	GdkGC          *gc = GTK_WIDGET(pk)->style->fg_gc[0];
+
+	int		first_note_in_lower_row = (pk->octave + 5) * 12;
+	int		last_note_in_lower_row = (pk->octave + 6) * 12 - 1;
+	int		first_note_in_higher_row = (pk->octave + 6) * 12;
+	int		last_note_in_higher_row = (pk->octave + 7) * 12 + 4;
+
+	gdk_draw_line(GTK_WIDGET(pk)->window, gc, pk->notes[first_note_in_lower_row].x + 3,
+			h - 6, pk->notes[last_note_in_lower_row].x + w - 3, h - 6);
+
+	gdk_draw_line(GTK_WIDGET(pk)->window, gc, pk->notes[first_note_in_higher_row].x + 3,
+			h - 9, pk->notes[last_note_in_higher_row].x + w - 3, h - 9);
+}
+
+static void 
+draw_note(PianoKeyboard *pk, int note)
+{
+	GdkColor	black = {0, 0, 0, 0};
+	GdkColor	white = {0, 65535, 65535, 65535};
+
+	GdkGC		*gc = GTK_WIDGET(pk)->style->fg_gc[0];
+	GtkWidget	*widget;
+
+	int		is_white = pk->notes[note].white;
+
+	int		x = pk->notes[note].x;
+	int		w = pk->notes[note].w;
+	int		h = pk->notes[note].h;
+
+	if (pk->notes[note].pressed || pk->notes[note].sustained)
+		is_white = !is_white;
+
+	if (is_white)
+		gdk_gc_set_rgb_fg_color(gc, &white);
+	else
+		gdk_gc_set_rgb_fg_color(gc, &black);
+
+	gdk_draw_rectangle(GTK_WIDGET(pk)->window, gc, TRUE, x, 0, w, h);
+	gdk_gc_set_rgb_fg_color(gc, &black);
+	gdk_draw_rectangle(GTK_WIDGET(pk)->window, gc, FALSE, x, 0, w, h);
+
+	if (pk->enable_keyboard_cue)
+		draw_keyboard_cue(pk);
+
+	/* We need to redraw black keys that partially obscure the white one. */
+	if (note < NNOTES - 2 && !pk->notes[note + 1].white)
+		draw_note(pk, note + 1);
+
+	if (note > 0 && !pk->notes[note - 1].white)
+		draw_note(pk, note - 1);
+
+	/*
+	 * XXX: This doesn't really belong here.  Originally I wanted to pack PianoKeyboard into GtkFrame
+	 * packed into GtkAlignment.  I failed to make it behave the way I want.  GtkFrame would need
+	 * to adapt to the "proper" size of PianoKeyboard, i.e. to the useful_width, not allocated width;
+	 * that didn't work.
+	 */
+	widget = GTK_WIDGET(pk);
+	gtk_paint_shadow(widget->style, widget->window, GTK_STATE_NORMAL, GTK_SHADOW_IN, NULL, widget, NULL, pk->widget_margin, 0,
+		widget->allocation.width - pk->widget_margin * 2 + 1, widget->allocation.height);
+}
+
+static int 
+press_key(PianoKeyboard *pk, int key)
+{
+	assert(key >= 0);
+	assert(key < NNOTES);
+
+	pk->maybe_stop_sustained_notes = 0;
+
+	/* This is for keyboard autorepeat protection. */
+	if (pk->notes[key].pressed)
+		return 0;
+
+	if (pk->sustain_new_notes)
+		pk->notes[key].sustained = 1;
+	else
+		pk->notes[key].sustained = 0;
+
+	pk->notes[key].pressed = 1;
+
+	g_signal_emit_by_name(GTK_WIDGET(pk), "note-on", key);
+	draw_note(pk, key);
+
+	return 1;
+}
+
+static int 
+release_key(PianoKeyboard *pk, int key)
+{
+	assert(key >= 0);
+	assert(key < NNOTES);
+
+	pk->maybe_stop_sustained_notes = 0;
+
+	if (!pk->notes[key].pressed)
+		return 0;
+
+	if (pk->sustain_new_notes)
+		pk->notes[key].sustained = 1;
+
+	pk->notes[key].pressed = 0;
+
+	if (pk->notes[key].sustained)
+		return 0;
+
+	g_signal_emit_by_name(GTK_WIDGET(pk), "note-off", key);
+	draw_note(pk, key);
+
+	return 1;
+}
+
+static void 
+stop_unsustained_notes(PianoKeyboard *pk)
+{
+	int		i;
+
+	for (i = 0; i < NNOTES; i++) {
+		if (pk->notes[i].pressed && !pk->notes[i].sustained) {
+			pk->notes[i].pressed = 0;
+			g_signal_emit_by_name(GTK_WIDGET(pk), "note-off", i);
+			draw_note(pk, i);
+		}
+	}
+}
+
+static void 
+stop_sustained_notes(PianoKeyboard *pk)
+{
+	int		i;
+
+	for (i = 0; i < NNOTES; i++) {
+		if (pk->notes[i].sustained) {
+			pk->notes[i].pressed = 0;
+			pk->notes[i].sustained = 0;
+			g_signal_emit_by_name(GTK_WIDGET(pk), "note-off", i);
+			draw_note(pk, i);
+		}
+	}
+}
+
+static int
+key_binding(PianoKeyboard *pk, const char *key)
+{
+	gpointer notused, note;
+	gboolean found;
+
+	assert(pk->key_bindings != NULL);
+
+	found = g_hash_table_lookup_extended(pk->key_bindings, key, &notused, &note);
+
+	if (!found)
+		return -1;
+
+	return (intptr_t)note;
+}
+
+static void
+bind_key(PianoKeyboard *pk, const char *key, int note)
+{
+	assert(pk->key_bindings != NULL);
+
+	g_hash_table_insert(pk->key_bindings, (gpointer)key, (gpointer)((intptr_t)note));
+}
+
+static void
+clear_notes(PianoKeyboard *pk)
+{
+	assert(pk->key_bindings != NULL);
+
+	g_hash_table_remove_all(pk->key_bindings);
+}
+
+static void 
+bind_keys_qwerty(PianoKeyboard *pk)
+{
+	clear_notes(pk);
+
+	/* Lower keyboard row - "zxcvbnm". */
+	bind_key(pk, "z", 12);	/* C0 */
+	bind_key(pk, "s", 13);
+	bind_key(pk, "x", 14);
+	bind_key(pk, "d", 15);
+	bind_key(pk, "c", 16);
+	bind_key(pk, "v", 17);
+	bind_key(pk, "g", 18);
+	bind_key(pk, "b", 19);
+	bind_key(pk, "h", 20);
+	bind_key(pk, "n", 21);
+	bind_key(pk, "j", 22);
+	bind_key(pk, "m", 23);
+
+	/* Upper keyboard row, first octave - "qwertyu". */
+	bind_key(pk, "q", 24);
+	bind_key(pk, "2", 25);
+	bind_key(pk, "w", 26);
+	bind_key(pk, "3", 27);
+	bind_key(pk, "e", 28);
+	bind_key(pk, "r", 29);
+	bind_key(pk, "5", 30);
+	bind_key(pk, "t", 31);
+	bind_key(pk, "6", 32);
+	bind_key(pk, "y", 33);
+	bind_key(pk, "7", 34);
+	bind_key(pk, "u", 35);
+
+	/* Upper keyboard row, the rest - "iop". */
+	bind_key(pk, "i", 36);
+	bind_key(pk, "9", 37);
+	bind_key(pk, "o", 38);
+	bind_key(pk, "0", 39);
+	bind_key(pk, "p", 40);
+}
+
+static void 
+bind_keys_qwertz(PianoKeyboard *pk)
+{
+	bind_keys_qwerty(pk);
+
+	/* The only difference between QWERTY and QWERTZ is that the "y" and "z" are swapped together. */
+	bind_key(pk, "y", 12);
+	bind_key(pk, "z", 33);
+}
+
+static void
+bind_keys_azerty(PianoKeyboard *pk)
+{
+	clear_notes(pk);
+
+	/* Lower keyboard row - "wxcvbn,". */
+	bind_key(pk, "w", 12);	/* C0 */
+	bind_key(pk, "s", 13);
+	bind_key(pk, "x", 14);
+	bind_key(pk, "d", 15);
+	bind_key(pk, "c", 16);
+	bind_key(pk, "v", 17);
+	bind_key(pk, "g", 18);
+	bind_key(pk, "b", 19);
+	bind_key(pk, "h", 20);
+	bind_key(pk, "n", 21);
+	bind_key(pk, "j", 22);
+	bind_key(pk, "comma", 23);
+
+	/* Upper keyboard row, first octave - "azertyu". */
+	bind_key(pk, "a", 24);
+	bind_key(pk, "eacute", 25);
+	bind_key(pk, "z", 26);
+	bind_key(pk, "quotedbl", 27);
+	bind_key(pk, "e", 28);
+	bind_key(pk, "r", 29);
+	bind_key(pk, "parenleft", 30);
+	bind_key(pk, "t", 31);
+	bind_key(pk, "minus", 32);
+	bind_key(pk, "y", 33);
+	bind_key(pk, "egrave", 34);
+	bind_key(pk, "u", 35);
+
+	/* Upper keyboard row, the rest - "iop". */
+	bind_key(pk, "i", 36);
+	bind_key(pk, "ccedilla", 37);
+	bind_key(pk, "o", 38);
+	bind_key(pk, "agrave", 39);
+	bind_key(pk, "p", 40);
+}
+
+static gint 
+keyboard_event_handler(GtkWidget *mk, GdkEventKey *event, gpointer notused)
+{
+	int		note;
+	char		*key;
+	guint		keyval;
+	GdkKeymapKey	kk;
+	PianoKeyboard	*pk = PIANO_KEYBOARD(mk);
+
+	/* We're not using event->keyval, because we need keyval with level set to 0.
+	   E.g. if user holds Shift and presses '7', we want to get a '7', not '&'. */
+	kk.keycode = event->hardware_keycode;
+	kk.level = 0;
+	kk.group = 0;
+
+	keyval = gdk_keymap_lookup_key(NULL, &kk);
+
+	key = gdk_keyval_name(gdk_keyval_to_lower(keyval));
+
+	if (key == NULL) {
+		g_message("gtk_keyval_name() returned NULL; please report this.");
+		return FALSE;
+	}
+
+	note = key_binding(pk, key);
+
+	if (note < 0) {
+		/* Key was not bound.  Maybe it's one of the keys handled in jack-keyboard.c. */
+		return FALSE;
+	}
+
+	note += pk->octave * 12;
+
+	assert(note >= 0);
+	assert(note < NNOTES);
+
+	if (event->type == GDK_KEY_PRESS) {
+		press_key(pk, note);
+
+	} else if (event->type == GDK_KEY_RELEASE) {
+		release_key(pk, note);
+	}
+
+	return TRUE;
+}
+
+static int 
+get_note_for_xy(PianoKeyboard *pk, int x, int y)
+{
+	int		height = GTK_WIDGET(pk)->allocation.height;
+	int		note;
+
+	if (y <= height / 2) {
+		for (note = 0; note < NNOTES - 1; note++) {
+			if (pk->notes[note].white)
+				continue;
+
+			if (x >= pk->notes[note].x && x <= pk->notes[note].x + pk->notes[note].w)
+				return note;
+		}
+	}
+
+	for (note = 0; note < NNOTES - 1; note++) {
+		if (!pk->notes[note].white)
+			continue;
+
+		if (x >= pk->notes[note].x && x <= pk->notes[note].x + pk->notes[note].w)
+			return note;
+	}
+
+	return -1;
+}
+
+static gboolean 
+mouse_button_event_handler(PianoKeyboard *pk, GdkEventButton *event, gpointer notused)
+{
+	int		x = event->x;
+	int		y = event->y;
+
+	int		note = get_note_for_xy(pk, x, y);
+
+	if (event->button != 1)
+		return TRUE;
+
+	if (event->type == GDK_BUTTON_PRESS) {
+		/* This is possible when you make the window a little wider and then click
+		   on the grey area. */
+		if (note < 0) {
+			return TRUE;
+		}
+
+		if (pk->note_being_pressed_using_mouse >= 0)
+			release_key(pk, pk->note_being_pressed_using_mouse);
+
+		press_key(pk, note);
+		pk->note_being_pressed_using_mouse = note;
+
+	} else if (event->type == GDK_BUTTON_RELEASE) {
+		if (note >= 0) {
+			release_key(pk, note);
+
+		} else {
+			if (pk->note_being_pressed_using_mouse >= 0)
+				release_key(pk, pk->note_being_pressed_using_mouse);
+		}
+
+		pk->note_being_pressed_using_mouse = -1;
+
+	}
+
+	return TRUE;
+}
+
+static gboolean 
+mouse_motion_event_handler(PianoKeyboard *pk, GdkEventMotion *event, gpointer notused)
+{
+	int		note;
+
+	if ((event->state & GDK_BUTTON1_MASK) == 0)
+		return TRUE;
+
+	note = get_note_for_xy(pk, event->x, event->y);
+
+	if (note != pk->note_being_pressed_using_mouse && note >= 0) {
+		
+		if (pk->note_being_pressed_using_mouse >= 0)
+			release_key(pk, pk->note_being_pressed_using_mouse);
+		press_key(pk, note);
+		pk->note_being_pressed_using_mouse = note;
+	}
+
+	return TRUE;
+}
+
+static gboolean
+piano_keyboard_expose(GtkWidget *widget, GdkEventExpose *event)
+{
+	int i;
+	PianoKeyboard *pk = PIANO_KEYBOARD(widget);
+
+	for (i = 0; i < NNOTES; i++)
+		draw_note(pk, i);
+
+	return TRUE;
+}
+
+static void 
+piano_keyboard_size_request(GtkWidget *widget, GtkRequisition *requisition)
+{
+	requisition->width = PIANO_KEYBOARD_DEFAULT_WIDTH;
+	requisition->height = PIANO_KEYBOARD_DEFAULT_HEIGHT;
+}
+
+static void
+recompute_dimensions(PianoKeyboard *pk)
+{
+	int		number_of_white_keys = (NNOTES - 1) * (7.0 / 12.0);
+
+	int		key_width;
+	int		black_key_width;
+	int		useful_width;
+
+	int		note;
+	int		white_key = 0;
+	int		note_in_octave;
+
+	int		width = GTK_WIDGET(pk)->allocation.width;
+	int		height = GTK_WIDGET(pk)->allocation.height;
+
+	key_width = width / number_of_white_keys;
+	black_key_width = key_width * 0.8;
+	useful_width = number_of_white_keys * key_width;
+	pk->widget_margin = (width - useful_width) / 2;
+
+	for (note = 0, white_key = 0; note < NNOTES - 2; note++) {
+		note_in_octave = note % 12;
+
+		if (note_in_octave == 1 || note_in_octave == 3 || note_in_octave == 6 ||
+			note_in_octave == 8 || note_in_octave == 10) {
+
+			/* This note is black key. */
+			pk->notes[note].x = pk->widget_margin + white_key * key_width - black_key_width / 2;
+			pk->notes[note].w = black_key_width;
+			pk->notes[note].h = height / 2;
+			pk->notes[note].white = 0;
+
+			continue;
+		}
+
+		/* This note is white key. */
+		pk->notes[note].x = pk->widget_margin + white_key * key_width;
+		pk->notes[note].w = key_width;
+		pk->notes[note].h = height;
+		pk->notes[note].white = 1;
+
+		white_key++;
+	}
+}
+
+static void
+piano_keyboard_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
+{
+	/* XXX: Are these two needed? */
+	g_return_if_fail(widget != NULL);
+	g_return_if_fail(allocation != NULL);
+
+	widget->allocation = *allocation;
+
+	recompute_dimensions(PIANO_KEYBOARD(widget));
+
+	if (GTK_WIDGET_REALIZED(widget)) {
+		gdk_window_move_resize (widget->window, allocation->x, allocation->y, allocation->width, allocation->height);
+	}
+}
+
+static void
+piano_keyboard_class_init(PianoKeyboardClass *klass)
+{
+	GtkWidgetClass	*widget_klass;
+
+	/* Set up signals. */
+	piano_keyboard_signals[NOTE_ON_SIGNAL] = g_signal_new ("note-on",
+		G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
+		0, NULL, NULL, g_cclosure_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT);
+
+	piano_keyboard_signals[NOTE_OFF_SIGNAL] = g_signal_new ("note-off",
+		G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
+		0, NULL, NULL, g_cclosure_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT);
+
+	widget_klass = (GtkWidgetClass*) klass;	
+
+	widget_klass->expose_event = piano_keyboard_expose;
+	widget_klass->size_request = piano_keyboard_size_request;
+	widget_klass->size_allocate = piano_keyboard_size_allocate;
+}
+
+static void
+piano_keyboard_init(GtkWidget *mk)
+{
+	gtk_widget_add_events(mk, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK);
+
+	g_signal_connect(G_OBJECT(mk), "button-press-event", G_CALLBACK(mouse_button_event_handler), NULL);
+	g_signal_connect(G_OBJECT(mk), "button-release-event", G_CALLBACK(mouse_button_event_handler), NULL);
+	g_signal_connect(G_OBJECT(mk), "motion-notify-event", G_CALLBACK(mouse_motion_event_handler), NULL);
+        g_signal_connect(G_OBJECT(mk), "key-press-event", G_CALLBACK(keyboard_event_handler), NULL);
+        g_signal_connect(G_OBJECT(mk), "key-release-event", G_CALLBACK(keyboard_event_handler), NULL);
+}
+
+GType
+piano_keyboard_get_type(void)
+{
+	static GType mk_type = 0;
+
+	if (!mk_type) {
+		static const GTypeInfo mk_info = {
+			sizeof(PianoKeyboardClass),
+			NULL, /* base_init */
+			NULL, /* base_finalize */
+			(GClassInitFunc) piano_keyboard_class_init,
+			NULL, /* class_finalize */
+			NULL, /* class_data */
+			sizeof (PianoKeyboard),
+			0,    /* n_preallocs */
+			(GInstanceInitFunc) piano_keyboard_init,
+		};
+
+		mk_type = g_type_register_static(GTK_TYPE_DRAWING_AREA, "PianoKeyboard", &mk_info, 0);
+	}
+
+	return mk_type;
+}
+
+GtkWidget *
+piano_keyboard_new(void)
+{
+	GtkWidget *widget = gtk_type_new(piano_keyboard_get_type());
+
+	PianoKeyboard *pk = PIANO_KEYBOARD(widget);
+
+	pk->maybe_stop_sustained_notes = 0;
+	pk->sustain_new_notes = 0;
+	pk->enable_keyboard_cue = 0;
+	pk->octave = 4;
+	pk->note_being_pressed_using_mouse = -1;
+	memset((void *)pk->notes, 0, sizeof(struct Note) * NNOTES);
+	pk->key_bindings = g_hash_table_new(g_str_hash, g_str_equal);
+	bind_keys_qwerty(pk);
+
+	return widget;
+}
+
+void
+piano_keyboard_set_keyboard_cue(PianoKeyboard *pk, int enabled)
+{
+	pk->enable_keyboard_cue = enabled;
+}
+
+void
+piano_keyboard_sustain_press(PianoKeyboard *pk)
+{
+	if (!pk->sustain_new_notes) {
+		pk->sustain_new_notes = 1;
+		pk->maybe_stop_sustained_notes = 1;
+	}
+}
+
+void	
+piano_keyboard_sustain_release(PianoKeyboard *pk)
+{
+	if (pk->maybe_stop_sustained_notes)
+		stop_sustained_notes(pk);
+
+	pk->sustain_new_notes = 0;
+}
+
+void
+piano_keyboard_set_note_on(PianoKeyboard *pk, int note)
+{
+	if (pk->notes[note].pressed == 0) {
+		pk->notes[note].pressed = 1;
+		draw_note(pk, note);
+	}
+}
+
+void
+piano_keyboard_set_note_off(PianoKeyboard *pk, int note)
+{
+	if (pk->notes[note].pressed || pk->notes[note].sustained) {
+		pk->notes[note].pressed = 0;
+		pk->notes[note].sustained = 0;
+		draw_note(pk, note);
+	}
+}
+
+void
+piano_keyboard_set_octave(PianoKeyboard *pk, int octave)
+{
+	stop_unsustained_notes(pk);
+	pk->octave = octave;
+	gtk_widget_queue_draw(GTK_WIDGET(pk));
+}
+
+gboolean
+piano_keyboard_set_keyboard_layout(PianoKeyboard *pk, const char *layout)
+{
+	assert(layout);
+
+	if (!strcasecmp(layout, "QWERTY")) {
+		bind_keys_qwerty(pk);
+
+	} else if (!strcasecmp(layout, "QWERTZ")) {
+		bind_keys_qwertz(pk);
+
+	} else if (!strcasecmp(layout, "AZERTY")) {
+		bind_keys_azerty(pk);
+
+	} else {
+		/* Unknown layout name. */
+		return TRUE;
+	}
+
+	return FALSE;
+}
+