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https://github.com/isometimes/rpi4-osdev
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35 lines
729 B
C
35 lines
729 B
C
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#include "wgt.h"
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void wbutt (short x, short y, short x2, short y2)
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{
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short ctr;
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if (y2 < y)
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{
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/* swap y's */
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ctr = y;
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y = y2;
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y2 = ctr;
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}
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if (x2 < x)
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{
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/* swap x's */
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ctr = x;
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x = x2;
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x2 = ctr;
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}
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wsetcolor (vgapal[0]);
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wrectangle (x - 1, y - 1, x2 + 1, y2 + 1);
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/* Clear area for button */
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wsetcolor (vgapal[254]);
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wbar (x, y, x2, y2); /* Draw inner bar */
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wsetcolor (vgapal[255]);
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wline (x2, y, x2, y2); /* Outline right and bottom edges */
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wline (x2, y2, x, y2);
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wsetcolor (vgapal[253]); /* Use a different shade */
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wline (x, y, x2, y); /* Outline upper and left edges */
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wline (x, y, x, y2);
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}
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