Remove broken impress backend

1 files changed, 0 insertions, 208 deletions

diff --git a/backend/impress/r_geometry.c b/backend/impress/r_geometry.c
deleted file mode 100644
index 4819821a..00000000
--- a/backend/impress/r_geometry.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/* imposter (OO.org Impress viewer)
-** Copyright (C) 2003-2005 Gurer Ozen
-** This code is free software; you can redistribute it and/or
-** modify it under the terms of GNU General Public License.
-*/
-
-#include <config.h>
-#include "common.h"
-#include "internal.h"
-#include <math.h>
-
-void
-r_parse_color(const char *color, ImpColor *ic)
-{
-	unsigned int cval;
-
-	if (1 != sscanf(color, "#%X", &cval)) return;
-
-	ic->red = (cval & 0xFF0000) >> 8;
-	ic->green = cval & 0x00FF00;
-	ic->blue = (cval & 0xFF) << 8;
-}
-
-int
-r_get_color(ImpRenderCtx *ctx, iks *node, char *name, ImpColor *ic)
-{
-	char *color;
-
-	color = r_get_style(ctx, node, name);
-	if (!color) return 0;
-	r_parse_color(color, ic);
-
-	return 1;
-}
-
-static void
-fg_color(ImpRenderCtx *ctx, void *drw_data, iks *node, char *name)
-{
-	ImpColor ic;
-
-	if (r_get_color(ctx, node, name, &ic)) {
-		ctx->drw->set_fg_color(drw_data, &ic);
-	}
-}
-
-int
-r_get_x (ImpRenderCtx *ctx, iks *node, char *name)
-{
-	char *val;
-
-	val = iks_find_attrib (node, name);
-	if (!val) return 0;
-	return atof (val) * ctx->fact_x;
-}
-
-int
-r_get_y (ImpRenderCtx *ctx, iks *node, char *name)
-{
-	char *val;
-
-	val = iks_find_attrib (node, name);
-	if (!val) return 0;
-	return atof (val) * ctx->fact_y;
-}
-
-int
-r_get_angle (iks *node, char *name, int def)
-{
-	char *tmp;
-
-	tmp = iks_find_attrib (node, name);
-	if (!tmp) return def;
-	return atof (tmp);
-}
-
-static int x, y, w, h;
-static int px, py, pw, ph;
-
-static void
-r_get_viewbox (iks *node)
-{
-	char *tmp;
-
-	tmp = iks_find_attrib (node, "svg:viewBox");
-	if (!tmp) return;
-	sscanf (tmp, "%d %d %d %d", &px, &py, &pw, &ph);
-}
-
-void
-r_polygon(ImpRenderCtx *ctx, void *drw_data, iks *node)
-{
-	char *data;
-	ImpPoint *points;
-	int i, cnt, j;
-	int num;
-	int fill = 1;
-
-	data = r_get_style (ctx, node, "draw:fill");
-	if (!data || strcmp (data, "solid") != 0) fill = 0;
-
-	x = r_get_x (ctx, node, "svg:x");
-	y = r_get_y (ctx, node, "svg:y");
-	w = r_get_x (ctx, node, "svg:width");
-	h = r_get_y (ctx, node, "svg:height");
-	r_get_viewbox (node);
-
-	data = iks_find_attrib (node, "draw:points");
-	points = malloc (sizeof (ImpPoint) * strlen (data) / 4);
-
-	cnt = 0;
-	j = 0;
-	num = -1;
-	for (i = 0; data[i]; i++) {
-		if (data[i] >= '0' && data[i] <= '9') {
-			if (num == -1) num = i;
-		} else {
-			if (num != -1) {
-				if (j == 0) {
-					points[cnt].x = atoi (data + num);
-					j = 1;
-				} else {
-					points[cnt++].y = atoi (data + num);
-					j = 0;
-				}
-				num = -1;
-			}
-		}
-	}
-	if (num != -1) {
-		if (j == 0) {
-			points[cnt].x = atoi (data + num);
-		} else {
-			points[cnt++].y = atoi (data + num);
-		}
-	}
-	for (i = 0; i < cnt; i++) {
-		points[i].x = x + points[i].x * w / pw;
-		points[i].y = y + points[i].y * h / ph;
-	}
-
-	if (fill) {
-		fg_color(ctx, drw_data, node, "draw:fill-color");
-		ctx->drw->draw_polygon(drw_data, 1, points, cnt);
-	}
-	fg_color(ctx, drw_data, node, "svg:stroke-color");
-	ctx->drw->draw_polygon(drw_data, 0, points, cnt);
-
-	free (points);
-}
-
-void
-r_polyline(ImpRenderCtx *ctx, void *drw_data, iks *node)
-{
-	char *data;
-	ImpPoint *points;
-	int i, cnt, j;
-	int num;
-	int pen_x, pen_y;
-
-	x = r_get_x (ctx, node, "svg:x");
-	y = r_get_y (ctx, node, "svg:y");
-	w = r_get_x (ctx, node, "svg:width");
-	h = r_get_y (ctx, node, "svg:height");
-	r_get_viewbox (node);
-
-	data = iks_find_attrib (node, "draw:points");
-	points = malloc (sizeof (ImpPoint) * strlen (data) / 4);
-
-	cnt = 0;
-	j = 0;
-	num = -1;
-	for (i = 0; data[i]; i++) {
-		if (data[i] >= '0' && data[i] <= '9') {
-			if (num == -1) num = i;
-		} else {
-			if (num != -1) {
-				if (j == 0) {
-					points[cnt].x = atoi (data + num);
-					j = 1;
-				} else {
-					points[cnt++].y = atoi (data + num);
-					j = 0;
-				}
-				num = -1;
-			}
-		}
-	}
-	if (num != -1) {
-		if (j == 0) {
-			points[cnt].x = atoi (data + num);
-		} else {
-			points[cnt++].y = atoi (data + num);
-		}
-	}
-
-	pen_x = x + points[0].x * w /pw;
-	pen_y = y + points[0].y * h / ph;
-	fg_color(ctx, drw_data, node, "svg:stroke-color");
-	for (i = 1; i < cnt; i++) {
-		int tx, ty;
-		tx = x + points[i].x * w / pw;
-		ty = y + points[i].y * h / ph;
-		ctx->drw->draw_line(drw_data, pen_x, pen_y, tx, ty);
-		pen_x = tx;
-		pen_y = ty;
-	}
-	free (points);
-}