98 lines
3.4 KiB
C
98 lines
3.4 KiB
C
/*
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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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#include "chprintf.h"
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static GListener gl;
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#define SLIDER_WIDTH 20
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int main(void) {
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coord_t swidth, sheight;
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GHandle ghSliderH, ghSliderV, ghConsole;
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font_t fui2;
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GEvent * pe;
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GEventGWinSlider * pSliderEvent;
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BaseSequentialStream *consout;
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gfxInit(); // Initialize the display
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// Get the display dimensions
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swidth = gdispGetWidth();
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sheight = gdispGetHeight();
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// Get the font
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fui2 = gdispOpenFont("UI2");
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// Create out gwin windows/widgets
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ghSliderH = gwinCreateSlider(NULL, 5, 5, swidth-10, SLIDER_WIDTH);
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ghSliderV = gwinCreateSlider(NULL, 5, 10+SLIDER_WIDTH, SLIDER_WIDTH, sheight-15+SLIDER_WIDTH);
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ghConsole = gwinCreateConsole(NULL, 10+SLIDER_WIDTH, 10+SLIDER_WIDTH, swidth-15-SLIDER_WIDTH, sheight-15-SLIDER_WIDTH, fui2);
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consout = gwinGetConsoleStream(ghConsole);
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// Color up the console window
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gwinSetColor(ghConsole, White);
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gwinSetBgColor(ghConsole, Blue);
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// Assign the mouse and dials to the sliders.
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#if GINPUT_NEED_MOUSE
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gwinAttachSliderMouse(ghSliderH, 0);
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gwinAttachSliderMouse(ghSliderV, 0);
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#endif
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#if GINPUT_NEED_DIAL
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gwinAttachSliderDial(ghSliderV, 0);
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gwinAttachSliderDial(ghSliderH, 1);
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#endif
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// We want to listen for slider events
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geventListenerInit(&gl);
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geventAttachSource(&gl, gwinGetSliderSource(ghSliderH), 0);
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geventAttachSource(&gl, gwinGetSliderSource(ghSliderV), 0);
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// Draw everything on the screen
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gwinClear(ghConsole);
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gwinSliderDraw(ghSliderH);
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gwinSliderDraw(ghSliderV);
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while(1) {
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// Get an Event
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pe = geventEventWait(&gl, TIME_INFINITE);
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switch(pe->type) {
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case GEVENT_GWIN_SLIDER:
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pSliderEvent = (GEventGWinSlider *)pe;
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chprintf(consout, "%c=%d\n", pSliderEvent->slider == ghSliderH ? 'H' : 'V', pSliderEvent->position);
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break;
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}
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}
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return 0;
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}
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