[vte/wip/drawing: 3/5] drawing: Remove special-casing for some characters

[Christian Persch <chpe src gnome org>]

commit 810a8bec839960b54b118fb7d20636133f53c800
Author: Christian Persch <chpe gnome org>
Date:   Tue Aug 21 22:59:34 2012 +0200

    drawing: Remove special-casing for some characters
    
    There is no reason to support fallback drawing for these characters:
    
    Â Â Â Ï â â â â â â â â â

 src/vte.c |  181 -------------------------------------------------------------
 1 files changed, 0 insertions(+), 181 deletions(-)
---
diff --git a/src/vte.c b/src/vte.c
index 4bb3113..c9d59e9 100644
--- a/src/vte.c
+++ b/src/vte.c
@@ -9284,18 +9284,6 @@ vte_unichar_is_local_graphic(vteunistr c)
 		return TRUE;
 	}
 	switch (c) {
-	case 0x00a3: /* british pound */
-	case 0x00b0: /* degree */
-	case 0x00b1: /* plus/minus */
-	case 0x00b7: /* bullet */
-	case 0x03c0: /* pi */
-	case 0x2190: /* left arrow */
-	case 0x2191: /* up arrow */
-	case 0x2192: /* right arrow */
-	case 0x2193: /* down arrow */
-	case 0x2260: /* != */
-	case 0x2264: /* <= */
-	case 0x2265: /* >= */
 	case 0x23ba: /* scanline 1/9 */
 	case 0x23bb: /* scanline 3/9 */
 	case 0x23bc: /* scanline 7/9 */
@@ -9308,7 +9296,6 @@ vte_unichar_is_local_graphic(vteunistr c)
 	case 0x2424: /* NL symbol */
 	case 0x2592: /* checkerboard */
 	case 0x25ae: /* solid rectangle */
-	case 0x25c6: /* diamond */
 		return TRUE;
 		break;
 	default:
@@ -9462,147 +9449,6 @@ vte_terminal_draw_graphic(VteTerminal *terminal, vteunistr c,
 				       x, ybottom - 1,
 				       x, ycenter);
 		break;
-	case 0x00a3:
-		xcenter--;
-		ycenter--;
-		xright--;
-		ybottom--;
-		/* British pound.  An "L" with a hyphen. */
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       (x + xcenter) / 2,
-				       (y + ycenter) / 2,
-				       (x + xcenter) / 2,
-				       (ycenter + ybottom) / 2);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       (x + xcenter) / 2,
-				       (ycenter + ybottom) / 2,
-				       (xcenter + xright) / 2,
-				       (ycenter + ybottom) / 2);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       x, ycenter,
-				       xcenter + 1, ycenter);
-		break;
-	case 0x00b0: /* f */
-		/* litle circle */
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter - 1, ycenter);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter + 1, ycenter);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter, ycenter - 1);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter, ycenter + 1);
-		break;
-	case 0x00b1: /* g */
-		xcenter--;
-		ycenter--;
-		xright--;
-		ybottom--;
-		/* +/- */
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       xcenter,
-				       (y + ycenter) / 2,
-				       xcenter,
-				       (ycenter + ybottom) / 2);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       (x + xcenter) / 2,
-				       ycenter,
-				       (xcenter + xright) / 2,
-				       ycenter);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       (x + xcenter) / 2,
-				       (ycenter + ybottom) / 2,
-				       (xcenter + xright) / 2,
-				       (ycenter + ybottom) / 2);
-		break;
-	case 0x00b7:
-		xcenter--;
-		ycenter--;
-		xright--;
-		ybottom--;
-		/* short hyphen? */
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       xcenter - 1, ycenter,
-				       xcenter + 1, ycenter);
-		break;
-	case 0x3c0: /* pi */
-		xcenter--;
-		ycenter--;
-		xright--;
-		ybottom--;
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       (x + xcenter) / 2 - 1,
-				       (y + ycenter) / 2,
-				       (xright + xcenter) / 2 + 1,
-				       (y + ycenter) / 2);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       (x + xcenter) / 2,
-				       (y + ycenter) / 2,
-				       (x + xcenter) / 2,
-				       (ybottom + ycenter) / 2);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       (xright + xcenter) / 2,
-				       (y + ycenter) / 2,
-				       (xright + xcenter) / 2,
-				       (ybottom + ycenter) / 2);
-		break;
-	/* case 0x2190: FIXME */
-	/* case 0x2191: FIXME */
-	/* case 0x2192: FIXME */
-	/* case 0x2193: FIXME */
-	/* case 0x2260: FIXME */
-	case 0x2264: /* y */
-		xcenter--;
-		ycenter--;
-		xright--;
-		ybottom--;
-		/* <= */
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       xright - 1, y,
-				       x, (y + ycenter) / 2);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       x, (y + ycenter) / 2,
-				       xright - 1, ycenter);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       x, ycenter,
-				       xright - 1, (ycenter + ybottom) / 2);
-		break;
-	case 0x2265: /* z */
-		xcenter--;
-		ycenter--;
-		xright--;
-		ybottom--;
-		/* >= */
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       x, y,
-				       xright - 1, (y + ycenter) / 2);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       xright - 1, (y + ycenter) / 2,
-				       x, ycenter);
-		vte_terminal_draw_line(terminal,
-				       &terminal->pvt->palette[fore],
-				       xright - 1, ycenter,
-				       x, (ycenter + ybottom) / 2);
-		break;
 	case 0x23ba: /* o */
 		vte_terminal_fill_rectangle(terminal,
 					    &terminal->pvt->palette[fore],
@@ -10102,33 +9948,6 @@ vte_terminal_draw_graphic(VteTerminal *terminal, vteunistr c,
 					    x, y,
 					    xright - x, ybottom - y);
 		break;
-	case 0x25c6:
-		/* diamond */
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter - 2, ycenter);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter + 2, ycenter);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter, ycenter - 2);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter, ycenter + 2);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter - 1, ycenter - 1);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter - 1, ycenter + 1);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter + 1, ycenter - 1);
-		vte_terminal_draw_point(terminal,
-					&terminal->pvt->palette[fore],
-					xcenter + 1, ycenter + 1);
-		break;
 	default:
 		ret = FALSE;
 		break;