New keyboard demo program.
inmarket
parent
b125e5d299
commit
76da1dc9a8
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DEMODIR = $(GFXLIB)/demos/modules/ginput/keyboard
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GFXINC += $(DEMODIR)
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GFXSRC += $(DEMODIR)/main.c
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/*
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* Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
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* Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the <organization> nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _GFXCONF_H
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#define _GFXCONF_H
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/* The operating system to use. One of these must be defined - preferably in your Makefile */
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//#define GFX_USE_OS_CHIBIOS FALSE
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//#define GFX_USE_OS_WIN32 FALSE
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//#define GFX_USE_OS_LINUX FALSE
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//#define GFX_USE_OS_OSX FALSE
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/* GFX sub-systems to turn on */
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#define GFX_USE_GDISP TRUE
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#define GFX_USE_GWIN TRUE
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#define GFX_USE_GINPUT TRUE
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#define GFX_USE_GEVENT TRUE
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#define GFX_USE_GTIMER TRUE
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/* Features for the GDISP sub-system. */
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#define GDISP_NEED_VALIDATION TRUE
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#define GDISP_NEED_CLIP TRUE
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#define GDISP_NEED_TEXT TRUE
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/* GDISP fonts to include */
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#define GDISP_INCLUDE_FONT_UI2 TRUE
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/* Features for the GWIN subsystem. */
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#define GWIN_NEED_CONSOLE TRUE
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/* Features for the GINPUT subsystem. */
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#define GINPUT_NEED_KEYBOARD TRUE
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#endif /* _GFXCONF_H */
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@ -0,0 +1,110 @@
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/*
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* Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
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* Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the <organization> nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "gfx.h"
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// The handle for our console
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static GHandle GW;
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// THe listener
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static GListener gl;
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int main(void) {
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GEventKeyboard *pk;
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unsigned i;
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/* initialize and clear the display */
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gfxInit();
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/* Set a font */
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gwinSetDefaultFont(gdispOpenFont("*"));
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// We want to listen for keyboard events
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geventListenerInit(&gl);
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geventAttachSource(&gl, ginputGetKeyboard(0), GLISTEN_KEYTRANSITIONS|GLISTEN_KEYUP);
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/* create the console window */
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{
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GWindowInit wi;
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gwinClearInit(&wi);
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wi.show = TRUE;
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wi.x = 0; wi.y = 0; wi.width = gdispGetWidth(); wi.height = gdispGetHeight();
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GW = gwinConsoleCreate(0, &wi);
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/* Set the fore- and background colors for the console */
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gwinSetColor(GW, Yellow);
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gwinSetBgColor(GW, Black);
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gwinClear(GW);
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}
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/* Say Hello */
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gwinPrintf(GW, "Keyboard Monitor...\n");
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while(1) {
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// Get an Event
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pk = (GEventKeyboard *)geventEventWait(&gl, TIME_INFINITE);
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if (pk->type != GEVENT_KEYBOARD)
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continue;
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gwinPrintf(GW, "KEYSTATE: 0x%04X [ %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s]",
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pk->keystate,
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(!pk->keystate ? "NONE " : ""),
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((pk->keystate & GKEYSTATE_KEYUP) ? "KEYUP " : ""),
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((pk->keystate & GKEYSTATE_REPEAT) ? "REPEAT " : ""),
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((pk->keystate & GKEYSTATE_SPECIAL) ? "SPECIAL " : ""),
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((pk->keystate & GKEYSTATE_RAW) ? "RAW " : ""),
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((pk->keystate & GKEYSTATE_SHIFT_L) ? "LSHIFT " : ""),
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((pk->keystate & GKEYSTATE_SHIFT_R) ? "RSHIFT " : ""),
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((pk->keystate & GKEYSTATE_CTRL_L) ? "LCTRL " : ""),
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((pk->keystate & GKEYSTATE_CTRL_R) ? "RCTRL " : ""),
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((pk->keystate & GKEYSTATE_ALT_L) ? "LALT " : ""),
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((pk->keystate & GKEYSTATE_ALT_R) ? "RALT " : ""),
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((pk->keystate & GKEYSTATE_FN) ? "FN " : ""),
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((pk->keystate & GKEYSTATE_COMPOSE) ? "COMPOSE " : ""),
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((pk->keystate & GKEYSTATE_WINKEY) ? "WINKEY " : ""),
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((pk->keystate & GKEYSTATE_CAPSLOCK) ? "CAPSLOCK " : ""),
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((pk->keystate & GKEYSTATE_NUMLOCK) ? "NUMLOCK " : ""),
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((pk->keystate & GKEYSTATE_SCROLLLOCK) ? "SCROLLLOCK " : "")
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);
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if (pk->bytecount) {
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gwinPrintf(GW, " Keys:");
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for (i = 0; i < pk->bytecount; i++)
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gwinPrintf(GW, " 0x%02X", (uint8_t)pk->c[i]);
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gwinPrintf(GW, " [");
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for (i = 0; i < pk->bytecount; i++)
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gwinPrintf(GW, "%c", pk->c[i] >= ' ' && pk->c[i] <= '~' ? pk->c[i] : ' ');
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gwinPrintf(GW, "]");
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}
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gwinPrintf(GW, "\n");
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}
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}
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