git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@32889 e17a0e51-4ae3-4d35-97c3-1a29b211df97

1 files changed, 97 insertions, 0 deletions

diff --git a/plugins/dfinput/xkb.c b/plugins/dfinput/xkb.c
new file mode 100644
index 00000000..5706d230
--- /dev/null
+++ b/plugins/dfinput/xkb.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2009, Wei Mingzhi <whistler@openoffice.org>.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses>.
+ */
+
+#include "pad.h"
+
+static Atom wmprotocols, wmdelwindow;
+
+void InitKeyboard() {
+	wmprotocols = XInternAtom(g.Disp, "WM_PROTOCOLS", 0);
+	wmdelwindow = XInternAtom(g.Disp, "WM_DELETE_WINDOW", 0);
+
+	XAutoRepeatOff(g.Disp);
+
+	g.PadState[0].KeyStatus = 0xFFFF;
+	g.PadState[1].KeyStatus = 0xFFFF;
+}
+
+void DestroyKeyboard() {
+	XAutoRepeatOn(g.Disp);
+}
+
+void CheckKeyboard() {
+	uint8_t					i, j, found;
+	XEvent					evt;
+	XClientMessageEvent		*xce;
+	uint16_t				Key;
+
+	while (XPending(g.Disp)) {
+		XNextEvent(g.Disp, &evt);
+		switch (evt.type) {
+			case KeyPress:
+				Key = XLookupKeysym((XKeyEvent *)&evt, 0);
+				found = 0;
+				for (i = 0; i < 2; i++) {
+					for (j = 0; j < DKEY_TOTAL; j++) {
+						if (g.cfg.PadDef[i].KeyDef[j].Key == Key) {
+							found = 1;
+							g.PadState[i].KeyStatus &= ~(1 << j);
+						}
+					}
+				}
+				if (!found) {
+					g.KeyLeftOver = Key;
+				}
+				return;
+
+			case KeyRelease:
+				Key = XLookupKeysym((XKeyEvent *)&evt, 0);
+				found = 0;
+				for (i = 0; i < 2; i++) {
+					for (j = 0; j < DKEY_TOTAL; j++) {
+						if (g.cfg.PadDef[i].KeyDef[j].Key == Key) {
+							found = 1;
+							g.PadState[i].KeyStatus |= (1 << j);
+						}
+					}
+				}
+				if (!found) {
+					g.KeyLeftOver = ((long)Key | 0x40000000);
+				}
+				break;
+
+			case ClientMessage:
+				xce = (XClientMessageEvent *)&evt;
+				if (xce->message_type == wmprotocols && (Atom)xce->data.l[0] == wmdelwindow) {
+					// Fake an ESC key if user clicked the close button on window
+					g.KeyLeftOver = XK_Escape;
+					return;
+				}
+				break;
+
+			case FocusOut:
+				XAutoRepeatOn(g.Disp);
+				break;
+
+			case FocusIn:
+				XAutoRepeatOff(g.Disp);
+				break;
+		}
+	}
+}
+