diff options
Diffstat (limited to 'demos/modules/gwin/slider')
| -rw-r--r-- | demos/modules/gwin/slider/gfxconf.h | 57 | ||||
| -rw-r--r-- | demos/modules/gwin/slider/main.c | 89 | ||||
| -rw-r--r-- | demos/modules/gwin/slider/result_647x490.png | bin | 0 -> 24141 bytes | 
3 files changed, 146 insertions, 0 deletions
| diff --git a/demos/modules/gwin/slider/gfxconf.h b/demos/modules/gwin/slider/gfxconf.h new file mode 100644 index 00000000..477d7d29 --- /dev/null +++ b/demos/modules/gwin/slider/gfxconf.h @@ -0,0 +1,57 @@ +/** + * This file has a different license to the rest of the GFX system. + * You can copy, modify and distribute this file as you see fit. + * You do not need to publish your source modifications to this file. + * The only thing you are not permitted to do is to relicense it + * under a different license. + */ + +#ifndef _GFXCONF_H +#define _GFXCONF_H + +/* GFX sub-systems to turn on */ +#define GFX_USE_GDISP			TRUE +#define GFX_USE_GWIN			TRUE +#define GFX_USE_GEVENT			TRUE +#define GFX_USE_GTIMER			TRUE +#define GFX_USE_GINPUT			TRUE + +/* Features for the GDISP sub-system. */ +#define GDISP_NEED_VALIDATION		TRUE +#define GDISP_NEED_CLIP				TRUE +#define GDISP_NEED_TEXT				TRUE +#define GDISP_NEED_CIRCLE			FALSE +#define GDISP_NEED_ELLIPSE			FALSE +#define GDISP_NEED_ARC				FALSE +#define GDISP_NEED_CONVEX_POLYGON	FALSE +#define GDISP_NEED_SCROLL			FALSE +#define GDISP_NEED_PIXELREAD		FALSE +#define GDISP_NEED_CONTROL			FALSE +#define GDISP_NEED_IMAGE			FALSE +#define GDISP_NEED_MULTITHREAD		TRUE +#define GDISP_NEED_ASYNC			FALSE +#define GDISP_NEED_MSGAPI			FALSE + +/* Builtin Fonts */ +#define GDISP_INCLUDE_FONT_SMALL		FALSE +#define GDISP_INCLUDE_FONT_LARGER		FALSE +#define GDISP_INCLUDE_FONT_UI1			FALSE +#define GDISP_INCLUDE_FONT_UI2			TRUE +#define GDISP_INCLUDE_FONT_LARGENUMBERS	FALSE + +/* GDISP image decoders */ +#define GDISP_NEED_IMAGE_NATIVE		FALSE +#define GDISP_NEED_IMAGE_GIF		FALSE +#define GDISP_NEED_IMAGE_BMP		FALSE +#define GDISP_NEED_IMAGE_JPG		FALSE +#define GDISP_NEED_IMAGE_PNG		FALSE + +/* Features for the GWIN sub-system. */ +#define GWIN_NEED_BUTTON		FALSE +#define GWIN_NEED_CONSOLE		TRUE +#define GWIN_NEED_SLIDER		TRUE + +/* Features for the GINPUT sub-system. */ +#define GINPUT_NEED_MOUSE		TRUE + +#endif /* _GFXCONF_H */ diff --git a/demos/modules/gwin/slider/main.c b/demos/modules/gwin/slider/main.c new file mode 100644 index 00000000..9a318943 --- /dev/null +++ b/demos/modules/gwin/slider/main.c @@ -0,0 +1,89 @@ +/* +    ChibiOS/GFX - Copyright (C) 2012, 2013 +                 Joel Bodenmann aka Tectu <joel@unormal.org> + +    This file is part of ChibiOS/GFX. + +    ChibiOS/GFX 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. + +    ChibiOS/GFX 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 "ch.h" +#include "hal.h" +#include "gfx.h" +#include "chprintf.h" + +static GListener gl; + +#define SLIDER_WIDTH	20 + +int main(void) { +	coord_t				swidth, sheight; +	GHandle				ghSliderH, ghSliderV, ghConsole; +	font_t				fui2; +	GSourceHandle		gsMouse; +	GEventGWinSlider *	pSliderEvent; +	BaseSequentialStream *consout; + +	halInit();			// Initialize the Hardware +	chSysInit();		// Initialize the OS +	gdispInit();		// Initialize the display + +	gdispClear(Black); + +	// Get the display dimensions +	swidth = gdispGetWidth(); +	sheight = gdispGetHeight(); + +	// Get the font +	fui2 = gdispOpenFont("UI2"); + +	// Create out gwin windows/widgets +	ghSliderH = gwinCreateSlider(NULL, 5, 5, swidth-10, SLIDER_WIDTH); +	ghSliderV = gwinCreateSlider(NULL, 5, 10+SLIDER_WIDTH, SLIDER_WIDTH, sheight-15+SLIDER_WIDTH); +	ghConsole = gwinCreateConsole(NULL, 10+SLIDER_WIDTH, 10+SLIDER_WIDTH, swidth-15-SLIDER_WIDTH, sheight-15-SLIDER_WIDTH, fui2); +	consout = gwinGetConsoleStream(ghConsole); + +	// Color up the console window +    gwinSetColor(ghConsole, White); +    gwinSetBgColor(ghConsole, Blue); + +    // Assign the mouse to the sliders. +    gsMouse = ginputGetMouse(0); +    gwinAttachSliderMouseSource(ghSliderH, gsMouse); +    gwinAttachSliderMouseSource(ghSliderV, gsMouse); + +    // We want to listen for slider events +	geventListenerInit(&gl); +	geventAttachSource(&gl, gwinGetSliderSource(ghSliderH), 0); +	geventAttachSource(&gl, gwinGetSliderSource(ghSliderV), 0); + +	// Draw everything on the screen +    gwinClear(ghConsole); +    gwinSliderDraw(ghSliderH); +    gwinSliderDraw(ghSliderV); + +	while(1) { +		// Get an Event +		//	- we can assume it is a slider event as that is all we are listening for +		pSliderEvent = (GEventGWinSlider *)geventEventWait(&gl, TIME_INFINITE); + +		// Double check that assumption +		if (pSliderEvent->type != GEVENT_GWIN_SLIDER) +			continue; + +		chprintf(consout, "%c=%d\n", pSliderEvent->slider == ghSliderH ? 'H' : 'V', pSliderEvent->position); +	} + +	return 0; +} diff --git a/demos/modules/gwin/slider/result_647x490.png b/demos/modules/gwin/slider/result_647x490.pngBinary files differ new file mode 100644 index 00000000..c7b12a93 --- /dev/null +++ b/demos/modules/gwin/slider/result_647x490.png | 
