New keyboard demo program.

3 files changed, 174 insertions, 0 deletions

diff --git a/demos/modules/ginput/keyboard/demo.mk b/demos/modules/ginput/keyboard/demo.mk
new file mode 100644
index 00000000..96404a88
--- /dev/null
+++ b/demos/modules/ginput/keyboard/demo.mk
@@ -0,0 +1,3 @@
+DEMODIR = $(GFXLIB)/demos/modules/ginput/keyboard
+GFXINC +=   $(DEMODIR)
+GFXSRC +=	$(DEMODIR)/main.c
diff --git a/demos/modules/ginput/keyboard/gfxconf.h b/demos/modules/ginput/keyboard/gfxconf.h
new file mode 100644
index 00000000..9ee7eac3
--- /dev/null
+++ b/demos/modules/ginput/keyboard/gfxconf.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * 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.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 <COPYRIGHT HOLDER> 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.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* The operating system to use. One of these must be defined - preferably in your Makefile */
+//#define GFX_USE_OS_CHIBIOS	FALSE
+//#define GFX_USE_OS_WIN32		FALSE
+//#define GFX_USE_OS_LINUX		FALSE
+//#define GFX_USE_OS_OSX		FALSE
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP			TRUE
+#define GFX_USE_GWIN			TRUE
+#define GFX_USE_GINPUT			TRUE
+#define GFX_USE_GEVENT			TRUE
+#define GFX_USE_GTIMER			TRUE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION	TRUE
+#define GDISP_NEED_CLIP			TRUE
+#define GDISP_NEED_TEXT			TRUE
+
+/* GDISP fonts to include */
+#define GDISP_INCLUDE_FONT_UI2	TRUE
+
+/* Features for the GWIN subsystem. */
+#define GWIN_NEED_CONSOLE		TRUE
+
+/* Features for the GINPUT subsystem. */
+#define GINPUT_NEED_KEYBOARD	TRUE
+
+#endif /* _GFXCONF_H */
+
diff --git a/demos/modules/ginput/keyboard/main.c b/demos/modules/ginput/keyboard/main.c
new file mode 100644
index 00000000..32c7652f
--- /dev/null
+++ b/demos/modules/ginput/keyboard/main.c
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * 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.
+ *    * Neither the name of the <organization> nor the
+ *      names of its contributors may be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 <COPYRIGHT HOLDER> 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.
+ */
+
+#include "gfx.h"
+
+// The handle for our console
+static GHandle GW;
+
+// THe listener
+static GListener	gl;
+
+int main(void) {
+	GEventKeyboard *pk;
+	unsigned		i;
+
+	/* initialize and clear the display */
+	gfxInit();
+
+	/* Set a font */
+	gwinSetDefaultFont(gdispOpenFont("*"));
+
+	// We want to listen for keyboard events
+	geventListenerInit(&gl);
+	geventAttachSource(&gl, ginputGetKeyboard(0), GLISTEN_KEYTRANSITIONS|GLISTEN_KEYUP);
+
+	/* create the console window */
+	{
+		GWindowInit		wi;
+
+		gwinClearInit(&wi);
+		wi.show = TRUE;
+		wi.x = 0; wi.y = 0; wi.width = gdispGetWidth(); wi.height = gdispGetHeight();
+		GW = gwinConsoleCreate(0, &wi);
+
+		/* Set the fore- and background colors for the console */
+		gwinSetColor(GW, Yellow);
+		gwinSetBgColor(GW, Black);
+		gwinClear(GW);
+	}
+
+
+	/* Say Hello */
+	gwinPrintf(GW, "Keyboard Monitor...\n");
+
+	while(1) {
+		// Get an Event
+		pk = (GEventKeyboard *)geventEventWait(&gl, TIME_INFINITE);
+
+		if (pk->type != GEVENT_KEYBOARD)
+			continue;
+
+		gwinPrintf(GW, "KEYSTATE: 0x%04X [ %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s]",
+			pk->keystate,
+			(!pk->keystate ? "NONE " : ""),
+			((pk->keystate & GKEYSTATE_KEYUP) ? "KEYUP " : ""),
+			((pk->keystate & GKEYSTATE_REPEAT) ? "REPEAT " : ""),
+			((pk->keystate & GKEYSTATE_SPECIAL) ? "SPECIAL " : ""),
+			((pk->keystate & GKEYSTATE_RAW) ? "RAW " : ""),
+			((pk->keystate & GKEYSTATE_SHIFT_L) ? "LSHIFT " : ""),
+			((pk->keystate & GKEYSTATE_SHIFT_R) ? "RSHIFT " : ""),
+			((pk->keystate & GKEYSTATE_CTRL_L) ? "LCTRL " : ""),
+			((pk->keystate & GKEYSTATE_CTRL_R) ? "RCTRL " : ""),
+			((pk->keystate & GKEYSTATE_ALT_L) ? "LALT " : ""),
+			((pk->keystate & GKEYSTATE_ALT_R) ? "RALT " : ""),
+			((pk->keystate & GKEYSTATE_FN) ? "FN " : ""),
+			((pk->keystate & GKEYSTATE_COMPOSE) ? "COMPOSE " : ""),
+			((pk->keystate & GKEYSTATE_WINKEY) ? "WINKEY " : ""),
+			((pk->keystate & GKEYSTATE_CAPSLOCK) ? "CAPSLOCK " : ""),
+			((pk->keystate & GKEYSTATE_NUMLOCK) ? "NUMLOCK " : ""),
+			((pk->keystate & GKEYSTATE_SCROLLLOCK) ? "SCROLLLOCK " : "")
+			);
+		if (pk->bytecount) {
+			gwinPrintf(GW, " Keys:");
+			for (i = 0; i < pk->bytecount; i++)
+				gwinPrintf(GW, " 0x%02X", (uint8_t)pk->c[i]);
+			gwinPrintf(GW, " [");
+			for (i = 0; i < pk->bytecount; i++)
+				gwinPrintf(GW, "%c", pk->c[i] >= ' ' && pk->c[i] <= '~' ? pk->c[i] : ' ');
+			gwinPrintf(GW, "]");
+		}
+		gwinPrintf(GW, "\n");
+	}
+}
+