1 files changed, 0 insertions, 353 deletions
diff --git a/image/svg.c b/image/svg.c
deleted file mode 100644
index 63cdb3bf8..000000000
--- a/image/svg.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * Copyright 2007-2008 James Bursa <bursa@users.sourceforge.net>
- *
- * This file is part of NetSurf, http://www.netsurf-browser.org/
- *
- * NetSurf 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; version 2 of the License.
- *
- * NetSurf 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/>.
- */
-
-/** \file
- * Content for image/svg (implementation).
- */
-
-#include <assert.h>
-#include <limits.h>
-#include <string.h>
-
-#include <svgtiny.h>
-
-#include "utils/messages.h"
-#include "utils/utils.h"
-#include "content/content_protected.h"
-#include "css/css.h"
-#include "desktop/plotters.h"
-
-#include "image/svg.h"
-
-typedef struct svg_content {
-	struct content base;
-
-	struct svgtiny_diagram *diagram;
-
-	int current_width;
-	int current_height;
-} svg_content;
-
-
-
-static nserror svg_create_svg_data(svg_content *c)
-{
-	union content_msg_data msg_data;
-
-	c->diagram = svgtiny_create();
-	if (c->diagram == NULL)
-		goto no_memory;
-
-	c->current_width = INT_MAX;
-	c->current_height = INT_MAX;
-
-	return NSERROR_OK;
-
-no_memory:
-	msg_data.error = messages_get("NoMemory");
-	content_broadcast(&c->base, CONTENT_MSG_ERROR, msg_data);
-	return NSERROR_NOMEM;
-}
-
-
-/**
- * Create a CONTENT_SVG.
- */
-
-static nserror svg_create(const content_handler *handler,
-		lwc_string *imime_type, const struct http_parameter *params,
-		llcache_handle *llcache, const char *fallback_charset,
-		bool quirks, struct content **c)
-{
-	svg_content *svg;
-	nserror error;
-
-	svg = calloc(1, sizeof(svg_content));
-	if (svg == NULL)
-		return NSERROR_NOMEM;
-
-	error = content__init(&svg->base, handler, imime_type, params,
-			llcache, fallback_charset, quirks);
-	if (error != NSERROR_OK) {
-		free(svg);
-		return error;
-	}
-
-	error = svg_create_svg_data(svg);
-	if (error != NSERROR_OK) {
-		free(svg);
-		return error;
-	}
-
-	*c = (struct content *) svg;
-
-	return NSERROR_OK;
-}
-
-
-
-/**
- * Convert a CONTENT_SVG for display.
- */
-
-static bool svg_convert(struct content *c)
-{
-	/*c->title = malloc(100);
-	if (c->title)
-		snprintf(c->title, 100, messages_get("svgTitle"),
-				width, height, c->source_size);*/
-	//c->size += ?;
-	content_set_ready(c);
-	content_set_done(c);
-	/* Done: update status bar */
-	content_set_status(c, "");
-
-	return true;
-}
-
-/**
- * Reformat a CONTENT_SVG.
- */
-
-static void svg_reformat(struct content *c, int width, int height)
-{
-	svg_content *svg = (svg_content *) c;
-	const char *source_data;
-	unsigned long source_size;
-
-	assert(svg->diagram);
-
-	/* Avoid reformats to same width/height as we already reformatted to */
-	if (width != svg->current_width || height != svg->current_height) {
-		source_data = content__get_source_data(c, &source_size);
-
-		svgtiny_parse(svg->diagram, source_data, source_size,
-				nsurl_access(content_get_url(c)),
-				width, height);
-
-		svg->current_width = width;
-		svg->current_height = height;
-	}
-
-	c->width = svg->diagram->width;
-	c->height = svg->diagram->height;
-}
-
-
-/**
- * Redraw a CONTENT_SVG.
- */
-
-static bool svg_redraw_internal(struct content *c, int x, int y,
-		int width, int height, const struct rect *clip,
-		const struct redraw_context *ctx, float scale,
-		colour background_colour)
-{
-	svg_content *svg = (svg_content *) c;
-	float transform[6];
-	struct svgtiny_diagram *diagram = svg->diagram;
-	bool ok;
-	int px, py;
-	unsigned int i;
-	plot_font_style_t fstyle = *plot_style_font;
-
-	assert(diagram);
-
-	transform[0] = (float) width / (float) c->width;
-	transform[1] = 0;
-	transform[2] = 0;
-	transform[3] = (float) height / (float) c->height;
-	transform[4] = x;
-	transform[5] = y;
-
-#define BGR(c) ((c) == svgtiny_TRANSPARENT ? NS_TRANSPARENT :		\
-		((svgtiny_RED((c))) |					\
-		 (svgtiny_GREEN((c)) << 8) |				\
-		 (svgtiny_BLUE((c)) << 16)))
-
-	for (i = 0; i != diagram->shape_count; i++) {
-		if (diagram->shape[i].path) {
-			ok = ctx->plot->path(diagram->shape[i].path,
-					diagram->shape[i].path_length,
-					BGR(diagram->shape[i].fill),
-					diagram->shape[i].stroke_width,
-					BGR(diagram->shape[i].stroke),
-					transform);
-			if (!ok)
-				return false;
-
-		} else if (diagram->shape[i].text) {
-			px = transform[0] * diagram->shape[i].text_x +
-				transform[2] * diagram->shape[i].text_y +
-				transform[4];
-			py = transform[1] * diagram->shape[i].text_x +
-				transform[3] * diagram->shape[i].text_y +
-				transform[5];
-
-			fstyle.background = 0xffffff;
-			fstyle.foreground = 0x000000;
-			fstyle.size = (8 * FONT_SIZE_SCALE) * scale;
-
-			ok = ctx->plot->text(px, py,
-					diagram->shape[i].text,
-					strlen(diagram->shape[i].text),
-					&fstyle);
-			if (!ok)
-				return false;
-		}
-        }
-
-#undef BGR
-
-	return true;
-}
-
-
-/**
- * Redraw a CONTENT_SVG.
- */
-
-static bool svg_redraw(struct content *c, struct content_redraw_data *data,
-		const struct rect *clip, const struct redraw_context *ctx)
-{
-	int x = data->x;
-	int y = data->y;
-
-	if ((data->width <= 0) && (data->height <= 0)) {
-		/* No point trying to plot SVG if it does not occupy a valid
-		 * area */
-		return true;
-	}
-
-	if ((data->repeat_x == false) && (data->repeat_y == false)) {
-		/* Simple case: SVG is not tiled */
-		return svg_redraw_internal(c, x, y,
-				data->width, data->height,
-				clip, ctx, data->scale,
-				data->background_colour);
-	} else {
-		/* Tiled redraw required.  SVG repeats to extents of clip
-		 * rectangle, in x, y or both directions */
-		int x0, y0, x1, y1;
-
-		/* Find the redraw boundaries to loop within */
-		x0 = x;
-		if (data->repeat_x) {
-			for (; x0 > clip->x0; x0 -= data->width);
-			x1 = clip->x1;
-		} else {
-			x1 = x + 1;
-		}
-		y0 = y;
-		if (data->repeat_y) {
-			for (; y0 > clip->y0; y0 -= data->height);
-			y1 = clip->y1;
-		} else {
-			y1 = y + 1;
-		}
-
-		/* Repeatedly plot the SVG across the area */
-		for (y = y0; y < y1; y += data->height) {
-			for (x = x0; x < x1; x += data->width) {
-				if (!svg_redraw_internal(c, x, y,
-						data->width, data->height,
-						clip, ctx, data->scale,
-						data->background_colour)) {
-					return false;
-				}
-			}
-		}
-	}
-
-	return true;
-}
-
-
-/**
- * Destroy a CONTENT_SVG and free all resources it owns.
- */
-
-static void svg_destroy(struct content *c)
-{
-	svg_content *svg = (svg_content *) c;
-
-	if (svg->diagram != NULL)
-		svgtiny_free(svg->diagram);
-}
-
-
-static nserror svg_clone(const struct content *old, struct content **newc)
-{
-	svg_content *svg;
-	nserror error;
-
-	svg = calloc(1, sizeof(svg_content));
-	if (svg == NULL)
-		return NSERROR_NOMEM;
-
-	error = content__clone(old, &svg->base);
-	if (error != NSERROR_OK) {
-		content_destroy(&svg->base);
-		return error;
-	}
-
-	/* Simply replay create/convert */
-	error = svg_create_svg_data(svg);
-	if (error != NSERROR_OK) {
-		content_destroy(&svg->base);
-		return error;
-	}
-
-	if (old->status == CONTENT_STATUS_READY ||
-			old->status == CONTENT_STATUS_DONE) {
-		if (svg_convert(&svg->base) == false) {
-			content_destroy(&svg->base);
-			return NSERROR_CLONE_FAILED;
-		}
-	}
-
-	*newc = (struct content *) svg;
-
-	return NSERROR_OK;
-}
-
-static content_type svg_content_type(void)
-{
-	return CONTENT_IMAGE;
-}
-
-static const content_handler svg_content_handler = {
-	.create = svg_create,
-	.data_complete = svg_convert,
-	.reformat = svg_reformat,
-	.destroy = svg_destroy,
-	.redraw = svg_redraw,
-	.clone = svg_clone,
-	.type = svg_content_type,
-	.no_share = true
-};
-
-static const char *svg_types[] = {
-	"image/svg",
-	"image/svg+xml"
-};
-
-
-CONTENT_FACTORY_REGISTER_TYPES(svg, svg_types, svg_content_handler);
-
-