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netsurf/css/dump.c

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Merge LibCSS port to trunk. svn path=/trunk/netsurf/; revision=8752
2009-07-24 03:05:34 +04:00
/*
* Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
*
* 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/>.
*/
#include <stdio.h>
#include "css/dump.h"
static void dump_css_fixed(FILE *stream, css_fixed f);
static void dump_css_number(FILE *stream, css_fixed val);
static void dump_css_unit(FILE *stream, css_fixed val, css_unit unit);
/**
* Dump a computed style \a style to the give file handle \a stream.
*
* \param stream Stream to write to
* \param style Computed style to dump
*/
void nscss_dump_computed_style(FILE *stream, const css_computed_style *style)
{
uint8_t val;
css_color color = 0;
lwc_string *url = NULL;
css_fixed len1 = 0, len2 = 0;
css_unit unit1 = CSS_UNIT_PX, unit2 = CSS_UNIT_PX;
css_computed_clip_rect rect = { 0, 0, 0, 0, CSS_UNIT_PX, CSS_UNIT_PX,
CSS_UNIT_PX, CSS_UNIT_PX, true, true,
true, true };
const css_computed_content_item *content = NULL;
const css_computed_counter *counter = NULL;
lwc_string **string_list = NULL;
int32_t zindex = 0;
fprintf(stream, "{ ");
/* background-attachment */
val = css_computed_background_attachment(style);
switch (val) {
case CSS_BACKGROUND_ATTACHMENT_FIXED:
fprintf(stream, "background-attachment: fixed ");
break;
case CSS_BACKGROUND_ATTACHMENT_SCROLL:
fprintf(stream, "background-attachment: scroll ");
break;
default:
break;
}
/* background-color */
val = css_computed_background_color(style, &color);
switch (val) {
case CSS_BACKGROUND_COLOR_COLOR:
fprintf(stream, "background-color: #%08x ", color);
break;
default:
break;
}
/* background-image */
val = css_computed_background_image(style, &url);
if (val == CSS_BACKGROUND_IMAGE_IMAGE && url != NULL) {
fprintf(stream, "background-image: url('%.*s') ",
(int) lwc_string_length(url),
lwc_string_data(url));
} else if (val == CSS_BACKGROUND_IMAGE_NONE) {
fprintf(stream, "background-image: none ");
}
/* background-position */
val = css_computed_background_position(style, &len1, &unit1,
&len2, &unit2);
if (val == CSS_BACKGROUND_POSITION_SET) {
fprintf(stream, "background-position: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
dump_css_unit(stream, len2, unit2);
fprintf(stream, " ");
}
/* background-repeat */
val = css_computed_background_repeat(style);
switch (val) {
case CSS_BACKGROUND_REPEAT_REPEAT_X:
fprintf(stream, "background-repeat: repeat-x ");
break;
case CSS_BACKGROUND_REPEAT_REPEAT_Y:
fprintf(stream, "background-repeat: repeat-y ");
break;
case CSS_BACKGROUND_REPEAT_REPEAT:
fprintf(stream, "background-repeat: repeat ");
break;
case CSS_BACKGROUND_REPEAT_NO_REPEAT:
fprintf(stream, "background-repeat: no-repeat ");
break;
default:
break;
}
/* border-collapse */
val = css_computed_border_collapse(style);
switch (val) {
case CSS_BORDER_COLLAPSE_SEPARATE:
fprintf(stream, "border-collapse: separate ");
break;
case CSS_BORDER_COLLAPSE_COLLAPSE:
fprintf(stream, "border-collapse: collapse ");
break;
default:
break;
}
/* border-spacing */
val = css_computed_border_spacing(style, &len1, &unit1, &len2, &unit2);
if (val == CSS_BORDER_SPACING_SET) {
fprintf(stream, "border-spacing: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
dump_css_unit(stream, len2, unit2);
fprintf(stream, " ");
}
/* border-top-color */
val = css_computed_border_top_color(style, &color);
switch (val) {
case CSS_BORDER_COLOR_COLOR:
fprintf(stream, "border-top-color: #%08x ", color);
break;
default:
break;
}
/* border-right-color */
val = css_computed_border_right_color(style, &color);
switch (val) {
case CSS_BORDER_COLOR_COLOR:
fprintf(stream, "border-right-color: #%08x ", color);
break;
default:
break;
}
/* border-bottom-color */
val = css_computed_border_bottom_color(style, &color);
switch (val) {
case CSS_BORDER_COLOR_COLOR:
fprintf(stream, "border-bottom-color: #%08x ", color);
break;
default:
break;
}
/* border-left-color */
val = css_computed_border_left_color(style, &color);
switch (val) {
case CSS_BORDER_COLOR_COLOR:
fprintf(stream, "border-left-color: #%08x ", color);
break;
default:
break;
}
/* border-top-style */
val = css_computed_border_top_style(style);
switch (val) {
case CSS_BORDER_STYLE_NONE:
fprintf(stream, "border-top-style: none ");
break;
case CSS_BORDER_STYLE_HIDDEN:
fprintf(stream, "border-top-style: hidden ");
break;
case CSS_BORDER_STYLE_DOTTED:
fprintf(stream, "border-top-style: dotted ");
break;
case CSS_BORDER_STYLE_DASHED:
fprintf(stream, "border-top-style: dashed ");
break;
case CSS_BORDER_STYLE_SOLID:
fprintf(stream, "border-top-style: solid ");
break;
case CSS_BORDER_STYLE_DOUBLE:
fprintf(stream, "border-top-style: double ");
break;
case CSS_BORDER_STYLE_GROOVE:
fprintf(stream, "border-top-style: groove ");
break;
case CSS_BORDER_STYLE_RIDGE:
fprintf(stream, "border-top-style: ridge ");
break;
case CSS_BORDER_STYLE_INSET:
fprintf(stream, "border-top-style: inset ");
break;
case CSS_BORDER_STYLE_OUTSET:
fprintf(stream, "border-top-style: outset ");
break;
default:
break;
}
/* border-right-style */
val = css_computed_border_right_style(style);
switch (val) {
case CSS_BORDER_STYLE_NONE:
fprintf(stream, "border-right-style: none ");
break;
case CSS_BORDER_STYLE_HIDDEN:
fprintf(stream, "border-right-style: hidden ");
break;
case CSS_BORDER_STYLE_DOTTED:
fprintf(stream, "border-right-style: dotted ");
break;
case CSS_BORDER_STYLE_DASHED:
fprintf(stream, "border-right-style: dashed ");
break;
case CSS_BORDER_STYLE_SOLID:
fprintf(stream, "border-right-style: solid ");
break;
case CSS_BORDER_STYLE_DOUBLE:
fprintf(stream, "border-right-style: double ");
break;
case CSS_BORDER_STYLE_GROOVE:
fprintf(stream, "border-right-style: groove ");
break;
case CSS_BORDER_STYLE_RIDGE:
fprintf(stream, "border-right-style: ridge ");
break;
case CSS_BORDER_STYLE_INSET:
fprintf(stream, "border-right-style: inset ");
break;
case CSS_BORDER_STYLE_OUTSET:
fprintf(stream, "border-right-style: outset ");
break;
default:
break;
}
/* border-bottom-style */
val = css_computed_border_bottom_style(style);
switch (val) {
case CSS_BORDER_STYLE_NONE:
fprintf(stream, "border-bottom-style: none ");
break;
case CSS_BORDER_STYLE_HIDDEN:
fprintf(stream, "border-bottom-style: hidden ");
break;
case CSS_BORDER_STYLE_DOTTED:
fprintf(stream, "border-bottom-style: dotted ");
break;
case CSS_BORDER_STYLE_DASHED:
fprintf(stream, "border-bottom-style: dashed ");
break;
case CSS_BORDER_STYLE_SOLID:
fprintf(stream, "border-bottom-style: solid ");
break;
case CSS_BORDER_STYLE_DOUBLE:
fprintf(stream, "border-bottom-style: double ");
break;
case CSS_BORDER_STYLE_GROOVE:
fprintf(stream, "border-bottom-style: groove ");
break;
case CSS_BORDER_STYLE_RIDGE:
fprintf(stream, "border-bottom-style: ridge ");
break;
case CSS_BORDER_STYLE_INSET:
fprintf(stream, "border-bottom-style: inset ");
break;
case CSS_BORDER_STYLE_OUTSET:
fprintf(stream, "border-bottom-style: outset ");
break;
default:
break;
}
/* border-left-style */
val = css_computed_border_left_style(style);
switch (val) {
case CSS_BORDER_STYLE_NONE:
fprintf(stream, "border-left-style: none ");
break;
case CSS_BORDER_STYLE_HIDDEN:
fprintf(stream, "border-left-style: hidden ");
break;
case CSS_BORDER_STYLE_DOTTED:
fprintf(stream, "border-left-style: dotted ");
break;
case CSS_BORDER_STYLE_DASHED:
fprintf(stream, "border-left-style: dashed ");
break;
case CSS_BORDER_STYLE_SOLID:
fprintf(stream, "border-left-style: solid ");
break;
case CSS_BORDER_STYLE_DOUBLE:
fprintf(stream, "border-left-style: double ");
break;
case CSS_BORDER_STYLE_GROOVE:
fprintf(stream, "border-left-style: groove ");
break;
case CSS_BORDER_STYLE_RIDGE:
fprintf(stream, "border-left-style: ridge ");
break;
case CSS_BORDER_STYLE_INSET:
fprintf(stream, "border-left-style: inset ");
break;
case CSS_BORDER_STYLE_OUTSET:
fprintf(stream, "border-left-style: outset ");
break;
default:
break;
}
/* border-top-width */
val = css_computed_border_top_width(style, &len1, &unit1);
switch (val) {
case CSS_BORDER_WIDTH_THIN:
fprintf(stream, "border-top-width: thin ");
break;
case CSS_BORDER_WIDTH_MEDIUM:
fprintf(stream, "border-top-width: medium ");
break;
case CSS_BORDER_WIDTH_THICK:
fprintf(stream, "border-top-width: thick ");
break;
case CSS_BORDER_WIDTH_WIDTH:
fprintf(stream, "border-top-width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* border-right-width */
val = css_computed_border_right_width(style, &len1, &unit1);
switch (val) {
case CSS_BORDER_WIDTH_THIN:
fprintf(stream, "border-right-width: thin ");
break;
case CSS_BORDER_WIDTH_MEDIUM:
fprintf(stream, "border-right-width: medium ");
break;
case CSS_BORDER_WIDTH_THICK:
fprintf(stream, "border-right-width: thick ");
break;
case CSS_BORDER_WIDTH_WIDTH:
fprintf(stream, "border-right-width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* border-bottom-width */
val = css_computed_border_bottom_width(style, &len1, &unit1);
switch (val) {
case CSS_BORDER_WIDTH_THIN:
fprintf(stream, "border-bottom-width: thin ");
break;
case CSS_BORDER_WIDTH_MEDIUM:
fprintf(stream, "border-bottom-width: medium ");
break;
case CSS_BORDER_WIDTH_THICK:
fprintf(stream, "border-bottom-width: thick ");
break;
case CSS_BORDER_WIDTH_WIDTH:
fprintf(stream, "border-bottom-width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* border-left-width */
val = css_computed_border_left_width(style, &len1, &unit1);
switch (val) {
case CSS_BORDER_WIDTH_THIN:
fprintf(stream, "border-left-width: thin ");
break;
case CSS_BORDER_WIDTH_MEDIUM:
fprintf(stream, "border-left-width: medium ");
break;
case CSS_BORDER_WIDTH_THICK:
fprintf(stream, "border-left-width: thick ");
break;
case CSS_BORDER_WIDTH_WIDTH:
fprintf(stream, "border-left-width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* bottom */
val = css_computed_bottom(style, &len1, &unit1);
switch (val) {
case CSS_BOTTOM_AUTO:
fprintf(stream, "bottom: auto ");
break;
case CSS_BOTTOM_SET:
fprintf(stream, "bottom: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* caption-side */
val = css_computed_caption_side(style);
switch (val) {
case CSS_CAPTION_SIDE_TOP:
fprintf(stream, "caption_side: top ");
break;
case CSS_CAPTION_SIDE_BOTTOM:
fprintf(stream, "caption_side: bottom ");
break;
default:
break;
}
/* clear */
val = css_computed_clear(style);
switch (val) {
case CSS_CLEAR_NONE:
fprintf(stream, "clear: none ");
break;
case CSS_CLEAR_LEFT:
fprintf(stream, "clear: left ");
break;
case CSS_CLEAR_RIGHT:
fprintf(stream, "clear: right ");
break;
case CSS_CLEAR_BOTH:
fprintf(stream, "clear: both ");
break;
default:
break;
}
/* clip */
val = css_computed_clip(style, &rect);
switch (val) {
case CSS_CLIP_AUTO:
fprintf(stream, "clip: auto ");
break;
case CSS_CLIP_RECT:
fprintf(stream, "clip: rect( ");
if (rect.top_auto)
fprintf(stream, "auto");
else
dump_css_unit(stream, rect.top, rect.tunit);
fprintf(stream, ", ");
if (rect.right_auto)
fprintf(stream, "auto");
else
dump_css_unit(stream, rect.right, rect.runit);
fprintf(stream, ", ");
if (rect.bottom_auto)
fprintf(stream, "auto");
else
dump_css_unit(stream, rect.bottom, rect.bunit);
fprintf(stream, ", ");
if (rect.left_auto)
fprintf(stream, "auto");
else
dump_css_unit(stream, rect.left, rect.lunit);
fprintf(stream, ") ");
break;
default:
break;
}
/* color */
val = css_computed_color(style, &color);
if (val == CSS_COLOR_COLOR) {
fprintf(stream, "color: #%08x ", color);
}
/* content */
val = css_computed_content(style, &content);
switch (val) {
case CSS_CONTENT_NONE:
fprintf(stream, "content: none ");
break;
case CSS_CONTENT_NORMAL:
fprintf(stream, "content: normal ");
break;
case CSS_CONTENT_SET:
fprintf(stream, "content:");
while (content->type != CSS_COMPUTED_CONTENT_NONE) {
fprintf(stream, " ");
switch (content->type) {
case CSS_COMPUTED_CONTENT_STRING:
fprintf(stream, "\"%.*s\"",
(int) lwc_string_length(
content->data.string),
lwc_string_data(
content->data.string));
break;
case CSS_COMPUTED_CONTENT_URI:
fprintf(stream, "uri(\"%.*s\")",
(int) lwc_string_length(
content->data.uri),
lwc_string_data(
content->data.uri));
break;
case CSS_COMPUTED_CONTENT_COUNTER:
fprintf(stream, "counter(%.*s)",
(int) lwc_string_length(
content->data.counter.name),
lwc_string_data(
content->data.counter.name));
break;
case CSS_COMPUTED_CONTENT_COUNTERS:
fprintf(stream, "counters(%.*s, \"%.*s\")",
(int) lwc_string_length(
content->data.counters.name),
lwc_string_data(
content->data.counters.name),
(int) lwc_string_length(
content->data.counters.sep),
lwc_string_data(
content->data.counters.sep));
break;
case CSS_COMPUTED_CONTENT_ATTR:
fprintf(stream, "attr(%.*s)",
(int) lwc_string_length(
content->data.attr),
lwc_string_data(
content->data.attr));
break;
case CSS_COMPUTED_CONTENT_OPEN_QUOTE:
fprintf(stream, "open-quote");
break;
case CSS_COMPUTED_CONTENT_CLOSE_QUOTE:
fprintf(stream, "close-quote");
break;
case CSS_COMPUTED_CONTENT_NO_OPEN_QUOTE:
fprintf(stream, "no-open-quote");
break;
case CSS_COMPUTED_CONTENT_NO_CLOSE_QUOTE:
fprintf(stream, "no-close-quote");
break;
}
content++;
}
fprintf(stream, " ");
break;
default:
break;
}
/* counter-increment */
val = css_computed_counter_increment(style, &counter);
if (counter == NULL) {
fprintf(stream, "counter-increment: none ");
} else {
fprintf(stream, "counter-increment:");
while (counter->name != NULL) {
fprintf(stream, " %.*s ",
(int) lwc_string_length(counter->name),
lwc_string_data(counter->name));
dump_css_fixed(stream, counter->value);
counter++;
}
fprintf(stream, " ");
}
/* counter-reset */
val = css_computed_counter_reset(style, &counter);
if (counter == NULL) {
fprintf(stream, "counter-reset: none ");
} else {
fprintf(stream, "counter-reset:");
while (counter->name != NULL) {
fprintf(stream, " %.*s ",
(int) lwc_string_length(counter->name),
lwc_string_data(counter->name));
dump_css_fixed(stream, counter->value);
counter++;
}
fprintf(stream, " ");
}
/* cursor */
val = css_computed_cursor(style, &string_list);
fprintf(stream, "cursor:");
if (string_list != NULL) {
while (*string_list != NULL) {
fprintf(stream, " url\"%.*s\")",
(int) lwc_string_length(*string_list),
lwc_string_data(*string_list));
string_list++;
}
}
switch (val) {
case CSS_CURSOR_AUTO:
fprintf(stream, " auto ");
break;
case CSS_CURSOR_CROSSHAIR:
fprintf(stream, " crosshair ");
break;
case CSS_CURSOR_DEFAULT:
fprintf(stream, " default ");
break;
case CSS_CURSOR_POINTER:
fprintf(stream, " pointer ");
break;
case CSS_CURSOR_MOVE:
fprintf(stream, " move ");
break;
case CSS_CURSOR_E_RESIZE:
fprintf(stream, " e-resize ");
break;
case CSS_CURSOR_NE_RESIZE:
fprintf(stream, " ne-resize ");
break;
case CSS_CURSOR_NW_RESIZE:
fprintf(stream, " nw-resize ");
break;
case CSS_CURSOR_N_RESIZE:
fprintf(stream, " n-resize ");
break;
case CSS_CURSOR_SE_RESIZE:
fprintf(stream, " se-resize ");
break;
case CSS_CURSOR_SW_RESIZE:
fprintf(stream, " sw-resize ");
break;
case CSS_CURSOR_S_RESIZE:
fprintf(stream, " s-resize ");
break;
case CSS_CURSOR_W_RESIZE:
fprintf(stream, " w-resize ");
break;
case CSS_CURSOR_TEXT:
fprintf(stream, " text ");
break;
case CSS_CURSOR_WAIT:
fprintf(stream, " wait ");
break;
case CSS_CURSOR_HELP:
fprintf(stream, " help ");
break;
case CSS_CURSOR_PROGRESS:
fprintf(stream, " progress ");
break;
default:
break;
}
/* direction */
val = css_computed_direction(style);
switch (val) {
case CSS_DIRECTION_LTR:
fprintf(stream, "direction: ltr ");
break;
case CSS_DIRECTION_RTL:
fprintf(stream, "direction: rtl ");
break;
default:
break;
}
/* display */
val = css_computed_display_static(style);
switch (val) {
case CSS_DISPLAY_INLINE:
fprintf(stream, "display: inline ");
break;
case CSS_DISPLAY_BLOCK:
fprintf(stream, "display: block ");
break;
case CSS_DISPLAY_LIST_ITEM:
fprintf(stream, "display: list-item ");
break;
case CSS_DISPLAY_RUN_IN:
fprintf(stream, "display: run-in ");
break;
case CSS_DISPLAY_INLINE_BLOCK:
fprintf(stream, "display: inline-block ");
break;
case CSS_DISPLAY_TABLE:
fprintf(stream, "display: table ");
break;
case CSS_DISPLAY_INLINE_TABLE:
fprintf(stream, "display: inline-table ");
break;
case CSS_DISPLAY_TABLE_ROW_GROUP:
fprintf(stream, "display: table-row-group ");
break;
case CSS_DISPLAY_TABLE_HEADER_GROUP:
fprintf(stream, "display: table-header-group ");
break;
case CSS_DISPLAY_TABLE_FOOTER_GROUP:
fprintf(stream, "display: table-footer-group ");
break;
case CSS_DISPLAY_TABLE_ROW:
fprintf(stream, "display: table-row ");
break;
case CSS_DISPLAY_TABLE_COLUMN_GROUP:
fprintf(stream, "display: table-column-group ");
break;
case CSS_DISPLAY_TABLE_COLUMN:
fprintf(stream, "display: table-column ");
break;
case CSS_DISPLAY_TABLE_CELL:
fprintf(stream, "display: table-cell ");
break;
case CSS_DISPLAY_TABLE_CAPTION:
fprintf(stream, "display: table-caption ");
break;
case CSS_DISPLAY_NONE:
fprintf(stream, "display: none ");
break;
default:
break;
}
/* empty-cells */
val = css_computed_empty_cells(style);
switch (val) {
case CSS_EMPTY_CELLS_SHOW:
fprintf(stream, "empty-cells: show ");
break;
case CSS_EMPTY_CELLS_HIDE:
fprintf(stream, "empty-cells: hide ");
break;
default:
break;
}
/* float */
val = css_computed_float(style);
switch (val) {
case CSS_FLOAT_LEFT:
fprintf(stream, "float: left ");
break;
case CSS_FLOAT_RIGHT:
fprintf(stream, "float: right ");
break;
case CSS_FLOAT_NONE:
fprintf(stream, "float: none ");
break;
default:
break;
}
/* font-family */
val = css_computed_font_family(style, &string_list);
if (val != CSS_FONT_FAMILY_INHERIT) {
fprintf(stream, "font-family:");
if (string_list != NULL) {
while (*string_list != NULL) {
fprintf(stream, " \"%.*s\"",
(int) lwc_string_length(*string_list),
lwc_string_data(*string_list));
string_list++;
}
}
switch (val) {
case CSS_FONT_FAMILY_SERIF:
fprintf(stream, " serif ");
break;
case CSS_FONT_FAMILY_SANS_SERIF:
fprintf(stream, " sans-serif ");
break;
case CSS_FONT_FAMILY_CURSIVE:
fprintf(stream, " cursive ");
break;
case CSS_FONT_FAMILY_FANTASY:
fprintf(stream, " fantasy ");
break;
case CSS_FONT_FAMILY_MONOSPACE:
fprintf(stream, " monospace ");
break;
}
}
/* font-size */
val = css_computed_font_size(style, &len1, &unit1);
switch (val) {
case CSS_FONT_SIZE_XX_SMALL:
fprintf(stream, "font-size: xx-small ");
break;
case CSS_FONT_SIZE_X_SMALL:
fprintf(stream, "font-size: x-small ");
break;
case CSS_FONT_SIZE_SMALL:
fprintf(stream, "font-size: small ");
break;
case CSS_FONT_SIZE_MEDIUM:
fprintf(stream, "font-size: medium ");
break;
case CSS_FONT_SIZE_LARGE:
fprintf(stream, "font-size: large ");
break;
case CSS_FONT_SIZE_X_LARGE:
fprintf(stream, "font-size: x-large ");
break;
case CSS_FONT_SIZE_XX_LARGE:
fprintf(stream, "font-size: xx-large ");
break;
case CSS_FONT_SIZE_LARGER:
fprintf(stream, "font-size: larger ");
break;
case CSS_FONT_SIZE_SMALLER:
fprintf(stream, "font-size: smaller ");
break;
case CSS_FONT_SIZE_DIMENSION:
fprintf(stream, "font-size: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* font-style */
val = css_computed_font_style(style);
switch (val) {
case CSS_FONT_STYLE_NORMAL:
fprintf(stream, "font-style: normal ");
break;
case CSS_FONT_STYLE_ITALIC:
fprintf(stream, "font-style: italic ");
break;
case CSS_FONT_STYLE_OBLIQUE:
fprintf(stream, "font-style: oblique ");
break;
default:
break;
}
/* font-variant */
val = css_computed_font_variant(style);
switch (val) {
case CSS_FONT_VARIANT_NORMAL:
fprintf(stream, "font-variant: normal ");
break;
case CSS_FONT_VARIANT_SMALL_CAPS:
fprintf(stream, "font-variant: small-caps ");
break;
default:
break;
}
/* font-weight */
val = css_computed_font_weight(style);
switch (val) {
case CSS_FONT_WEIGHT_NORMAL:
fprintf(stream, "font-weight: normal ");
break;
case CSS_FONT_WEIGHT_BOLD:
fprintf(stream, "font-weight: bold ");
break;
case CSS_FONT_WEIGHT_BOLDER:
fprintf(stream, "font-weight: bolder ");
break;
case CSS_FONT_WEIGHT_LIGHTER:
fprintf(stream, "font-weight: lighter ");
break;
case CSS_FONT_WEIGHT_100:
fprintf(stream, "font-weight: 100 ");
break;
case CSS_FONT_WEIGHT_200:
fprintf(stream, "font-weight: 200 ");
break;
case CSS_FONT_WEIGHT_300:
fprintf(stream, "font-weight: 300 ");
break;
case CSS_FONT_WEIGHT_400:
fprintf(stream, "font-weight: 400 ");
break;
case CSS_FONT_WEIGHT_500:
fprintf(stream, "font-weight: 500 ");
break;
case CSS_FONT_WEIGHT_600:
fprintf(stream, "font-weight: 600 ");
break;
case CSS_FONT_WEIGHT_700:
fprintf(stream, "font-weight: 700 ");
break;
case CSS_FONT_WEIGHT_800:
fprintf(stream, "font-weight: 800 ");
break;
case CSS_FONT_WEIGHT_900:
fprintf(stream, "font-weight: 900 ");
break;
default:
break;
}
/* height */
val = css_computed_height(style, &len1, &unit1);
switch (val) {
case CSS_HEIGHT_AUTO:
fprintf(stream, "height: auto ");
break;
case CSS_HEIGHT_SET:
fprintf(stream, "height: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* left */
val = css_computed_left(style, &len1, &unit1);
switch (val) {
case CSS_LEFT_AUTO:
fprintf(stream, "left: auto ");
break;
case CSS_LEFT_SET:
fprintf(stream, "left: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* letter-spacing */
val = css_computed_letter_spacing(style, &len1, &unit1);
switch (val) {
case CSS_LETTER_SPACING_NORMAL:
fprintf(stream, "letter-spacing: normal ");
break;
case CSS_LETTER_SPACING_SET:
fprintf(stream, "letter-spacing: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* line-height */
val = css_computed_line_height(style, &len1, &unit1);
switch (val) {
case CSS_LINE_HEIGHT_NORMAL:
fprintf(stream, "line-height: normal ");
break;
case CSS_LINE_HEIGHT_NUMBER:
fprintf(stream, "line-height: ");
dump_css_fixed(stream, len1);
fprintf(stream, " ");
break;
case CSS_LINE_HEIGHT_DIMENSION:
fprintf(stream, "line-height: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* list-style-image */
val = css_computed_list_style_image(style, &url);
if (url != NULL) {
fprintf(stream, "list-style-image: url('%.*s') ",
(int) lwc_string_length(url),
lwc_string_data(url));
} else if (val == CSS_LIST_STYLE_IMAGE_NONE) {
fprintf(stream, "list-style-image: none ");
}
/* list-style-position */
val = css_computed_list_style_position(style);
switch (val) {
case CSS_LIST_STYLE_POSITION_INSIDE:
fprintf(stream, "list-style-position: inside ");
break;
case CSS_LIST_STYLE_POSITION_OUTSIDE:
fprintf(stream, "list-style-position: outside ");
break;
default:
break;
}
/* list-style-type */
val = css_computed_list_style_type(style);
switch (val) {
case CSS_LIST_STYLE_TYPE_DISC:
fprintf(stream, "list-style-type: disc ");
break;
case CSS_LIST_STYLE_TYPE_CIRCLE:
fprintf(stream, "list-style-type: circle ");
break;
case CSS_LIST_STYLE_TYPE_SQUARE:
fprintf(stream, "list-style-type: square ");
break;
case CSS_LIST_STYLE_TYPE_DECIMAL:
fprintf(stream, "list-style-type: decimal ");
break;
case CSS_LIST_STYLE_TYPE_DECIMAL_LEADING_ZERO:
fprintf(stream, "list-style-type: decimal-leading-zero ");
break;
case CSS_LIST_STYLE_TYPE_LOWER_ROMAN:
fprintf(stream, "list-style-type: lower-roman ");
break;
case CSS_LIST_STYLE_TYPE_UPPER_ROMAN:
fprintf(stream, "list-style-type: upper-roman ");
break;
case CSS_LIST_STYLE_TYPE_LOWER_GREEK:
fprintf(stream, "list-style-type: lower-greek ");
break;
case CSS_LIST_STYLE_TYPE_LOWER_LATIN:
fprintf(stream, "list-style-type: lower-latin ");
break;
case CSS_LIST_STYLE_TYPE_UPPER_LATIN:
fprintf(stream, "list-style-type: upper-latin ");
break;
case CSS_LIST_STYLE_TYPE_ARMENIAN:
fprintf(stream, "list-style-type: armenian ");
break;
case CSS_LIST_STYLE_TYPE_GEORGIAN:
fprintf(stream, "list-style-type: georgian ");
break;
case CSS_LIST_STYLE_TYPE_LOWER_ALPHA:
fprintf(stream, "list-style-type: lower-alpha ");
break;
case CSS_LIST_STYLE_TYPE_UPPER_ALPHA:
fprintf(stream, "list-style-type: upper-alpha ");
break;
case CSS_LIST_STYLE_TYPE_NONE:
fprintf(stream, "list-style-type: none ");
break;
default:
break;
}
/* margin-top */
val = css_computed_margin_top(style, &len1, &unit1);
switch (val) {
case CSS_MARGIN_AUTO:
fprintf(stream, "margin-top: auto ");
break;
case CSS_MARGIN_SET:
fprintf(stream, "margin-top: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* margin-right */
val = css_computed_margin_right(style, &len1, &unit1);
switch (val) {
case CSS_MARGIN_AUTO:
fprintf(stream, "margin-right: auto ");
break;
case CSS_MARGIN_SET:
fprintf(stream, "margin-right: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* margin-bottom */
val = css_computed_margin_bottom(style, &len1, &unit1);
switch (val) {
case CSS_MARGIN_AUTO:
fprintf(stream, "margin-bottom: auto ");
break;
case CSS_MARGIN_SET:
fprintf(stream, "margin-bottom: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* margin-left */
val = css_computed_margin_left(style, &len1, &unit1);
switch (val) {
case CSS_MARGIN_AUTO:
fprintf(stream, "margin-left: auto ");
break;
case CSS_MARGIN_SET:
fprintf(stream, "margin-left: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* max-height */
val = css_computed_max_height(style, &len1, &unit1);
switch (val) {
case CSS_MAX_HEIGHT_NONE:
fprintf(stream, "max-height: none ");
break;
case CSS_MAX_HEIGHT_SET:
fprintf(stream, "max-height: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* max-width */
val = css_computed_max_width(style, &len1, &unit1);
switch (val) {
case CSS_MAX_WIDTH_NONE:
fprintf(stream, "max-width: none ");
break;
case CSS_MAX_WIDTH_SET:
fprintf(stream, "max-width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* min-height */
val = css_computed_min_height(style, &len1, &unit1);
switch (val) {
case CSS_MIN_HEIGHT_SET:
fprintf(stream, "min-height: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* min-width */
val = css_computed_min_width(style, &len1, &unit1);
switch (val) {
case CSS_MIN_WIDTH_SET:
fprintf(stream, "min-width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
Add ability to dump opacity property, too svn path=/trunk/netsurf/; revision=11528
2011-01-30 00:54:35 +03:00
/* opacity */
val = css_computed_opacity(style, &len1);
switch (val) {
case CSS_OPACITY_SET:
fprintf(stream, "opacity: ");
dump_css_fixed(stream, len1);
fprintf(stream, " ");
break;
default:
break;
}
Merge LibCSS port to trunk. svn path=/trunk/netsurf/; revision=8752
2009-07-24 03:05:34 +04:00
/* outline-color */
val = css_computed_outline_color(style, &color);
switch (val) {
case CSS_OUTLINE_COLOR_INVERT:
fprintf(stream, "outline-color: invert ");
break;
case CSS_OUTLINE_COLOR_COLOR:
fprintf(stream, "outline-color: #%08x ", color);
break;
default:
break;
}
/* outline-style */
val = css_computed_outline_style(style);
switch (val) {
case CSS_OUTLINE_STYLE_NONE:
fprintf(stream, "outline-style: none ");
break;
case CSS_OUTLINE_STYLE_DOTTED:
fprintf(stream, "outline-style: dotted ");
break;
case CSS_OUTLINE_STYLE_DASHED:
fprintf(stream, "outline-style: dashed ");
break;
case CSS_OUTLINE_STYLE_SOLID:
fprintf(stream, "outline-style: solid ");
break;
case CSS_OUTLINE_STYLE_DOUBLE:
fprintf(stream, "outline-style: double ");
break;
case CSS_OUTLINE_STYLE_GROOVE:
fprintf(stream, "outline-style: groove ");
break;
case CSS_OUTLINE_STYLE_RIDGE:
fprintf(stream, "outline-style: ridge ");
break;
case CSS_OUTLINE_STYLE_INSET:
fprintf(stream, "outline-style: inset ");
break;
case CSS_OUTLINE_STYLE_OUTSET:
fprintf(stream, "outline-style: outset ");
break;
default:
break;
}
/* outline-width */
val = css_computed_outline_width(style, &len1, &unit1);
switch (val) {
case CSS_OUTLINE_WIDTH_THIN:
fprintf(stream, "outline-width: thin ");
break;
case CSS_OUTLINE_WIDTH_MEDIUM:
fprintf(stream, "outline-width: medium ");
break;
case CSS_OUTLINE_WIDTH_THICK:
fprintf(stream, "outline-width: thick ");
break;
case CSS_OUTLINE_WIDTH_WIDTH:
fprintf(stream, "outline-width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* overflow */
val = css_computed_overflow(style);
switch (val) {
case CSS_OVERFLOW_VISIBLE:
fprintf(stream, "overflow: visible ");
break;
case CSS_OVERFLOW_HIDDEN:
fprintf(stream, "overflow: hidden ");
break;
case CSS_OVERFLOW_SCROLL:
fprintf(stream, "overflow: scroll ");
break;
case CSS_OVERFLOW_AUTO:
fprintf(stream, "overflow: auto ");
break;
default:
break;
}
/* padding-top */
val = css_computed_padding_top(style, &len1, &unit1);
switch (val) {
case CSS_PADDING_SET:
fprintf(stream, "padding-top: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* padding-right */
val = css_computed_padding_right(style, &len1, &unit1);
switch (val) {
case CSS_PADDING_SET:
fprintf(stream, "padding-right: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* padding-bottom */
val = css_computed_padding_bottom(style, &len1, &unit1);
switch (val) {
case CSS_PADDING_SET:
fprintf(stream, "padding-bottom: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* padding-left */
val = css_computed_padding_left(style, &len1, &unit1);
switch (val) {
case CSS_PADDING_SET:
fprintf(stream, "padding-left: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* position */
val = css_computed_position(style);
switch (val) {
case CSS_POSITION_STATIC:
fprintf(stream, "position: static ");
break;
case CSS_POSITION_RELATIVE:
fprintf(stream, "position: relative ");
break;
case CSS_POSITION_ABSOLUTE:
fprintf(stream, "position: absolute ");
break;
case CSS_POSITION_FIXED:
fprintf(stream, "position: fixed ");
break;
default:
break;
}
/* quotes */
val = css_computed_quotes(style, &string_list);
if (val == CSS_QUOTES_STRING && string_list != NULL) {
fprintf(stream, "quotes:");
while (*string_list != NULL) {
fprintf(stream, " \"%.*s\"",
(int) lwc_string_length(*string_list),
lwc_string_data(*string_list));
string_list++;
}
fprintf(stream, " ");
} else {
switch (val) {
case CSS_QUOTES_NONE:
fprintf(stream, "quotes: none ");
break;
default:
break;
}
}
/* right */
val = css_computed_right(style, &len1, &unit1);
switch (val) {
case CSS_RIGHT_AUTO:
fprintf(stream, "right: auto ");
break;
case CSS_RIGHT_SET:
fprintf(stream, "right: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* table-layout */
val = css_computed_table_layout(style);
switch (val) {
case CSS_TABLE_LAYOUT_AUTO:
fprintf(stream, "table-layout: auto ");
break;
case CSS_TABLE_LAYOUT_FIXED:
fprintf(stream, "table-layout: fixed ");
break;
default:
break;
}
/* text-align */
val = css_computed_text_align(style);
switch (val) {
case CSS_TEXT_ALIGN_LEFT:
fprintf(stream, "text-align: left ");
break;
case CSS_TEXT_ALIGN_RIGHT:
fprintf(stream, "text-align: right ");
break;
case CSS_TEXT_ALIGN_CENTER:
fprintf(stream, "text-align: center ");
break;
case CSS_TEXT_ALIGN_JUSTIFY:
fprintf(stream, "text-align: justify ");
break;
case CSS_TEXT_ALIGN_DEFAULT:
fprintf(stream, "text-align: default ");
break;
Fix build svn path=/trunk/netsurf/; revision=9392
2009-08-22 14:21:43 +04:00
case CSS_TEXT_ALIGN_LIBCSS_LEFT:
fprintf(stream, "text-align: -libcss-left ");
break;
case CSS_TEXT_ALIGN_LIBCSS_CENTER:
fprintf(stream, "text-align: -libcss-center ");
break;
case CSS_TEXT_ALIGN_LIBCSS_RIGHT:
fprintf(stream, "text-align: -libcss-right ");
break;
Merge LibCSS port to trunk. svn path=/trunk/netsurf/; revision=8752
2009-07-24 03:05:34 +04:00
default:
break;
}
/* text-decoration */
val = css_computed_text_decoration(style);
if (val == CSS_TEXT_DECORATION_NONE) {
fprintf(stream, "text-decoration: none ");
} else {
fprintf(stream, "text-decoration:");
if (val & CSS_TEXT_DECORATION_BLINK) {
fprintf(stream, " blink");
}
if (val & CSS_TEXT_DECORATION_LINE_THROUGH) {
fprintf(stream, " line-through");
}
if (val & CSS_TEXT_DECORATION_OVERLINE) {
fprintf(stream, " overline");
}
if (val & CSS_TEXT_DECORATION_UNDERLINE) {
fprintf(stream, " underline");
}
fprintf(stream, " ");
}
/* text-indent */
val = css_computed_text_indent(style, &len1, &unit1);
switch (val) {
case CSS_TEXT_INDENT_SET:
fprintf(stream, "text-indent: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* text-transform */
val = css_computed_text_transform(style);
switch (val) {
case CSS_TEXT_TRANSFORM_CAPITALIZE:
fprintf(stream, "text-transform: capitalize ");
break;
case CSS_TEXT_TRANSFORM_UPPERCASE:
fprintf(stream, "text-transform: uppercase ");
break;
case CSS_TEXT_TRANSFORM_LOWERCASE:
fprintf(stream, "text-transform: lowercase ");
break;
case CSS_TEXT_TRANSFORM_NONE:
fprintf(stream, "text-transform: none ");
break;
default:
break;
}
/* top */
val = css_computed_top(style, &len1, &unit1);
switch (val) {
case CSS_TOP_AUTO:
fprintf(stream, "top: auto ");
break;
case CSS_TOP_SET:
fprintf(stream, "top: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* unicode-bidi */
val = css_computed_unicode_bidi(style);
switch (val) {
case CSS_UNICODE_BIDI_NORMAL:
fprintf(stream, "unicode-bidi: normal ");
break;
case CSS_UNICODE_BIDI_EMBED:
fprintf(stream, "unicode-bidi: embed ");
break;
case CSS_UNICODE_BIDI_BIDI_OVERRIDE:
fprintf(stream, "unicode-bidi: bidi-override ");
break;
default:
break;
}
/* vertical-align */
val = css_computed_vertical_align(style, &len1, &unit1);
switch (val) {
case CSS_VERTICAL_ALIGN_BASELINE:
fprintf(stream, "vertical-align: baseline ");
break;
case CSS_VERTICAL_ALIGN_SUB:
fprintf(stream, "vertical-align: sub ");
break;
case CSS_VERTICAL_ALIGN_SUPER:
fprintf(stream, "vertical-align: super ");
break;
case CSS_VERTICAL_ALIGN_TOP:
fprintf(stream, "vertical-align: top ");
break;
case CSS_VERTICAL_ALIGN_TEXT_TOP:
fprintf(stream, "vertical-align: text-top ");
break;
case CSS_VERTICAL_ALIGN_MIDDLE:
fprintf(stream, "vertical-align: middle ");
break;
case CSS_VERTICAL_ALIGN_BOTTOM:
fprintf(stream, "vertical-align: bottom ");
break;
case CSS_VERTICAL_ALIGN_TEXT_BOTTOM:
fprintf(stream, "vertical-align: text-bottom ");
break;
case CSS_VERTICAL_ALIGN_SET:
fprintf(stream, "vertical-align: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* visibility */
val = css_computed_visibility(style);
switch (val) {
case CSS_VISIBILITY_VISIBLE:
fprintf(stream, "visibility: visible ");
break;
case CSS_VISIBILITY_HIDDEN:
fprintf(stream, "visibility: hidden ");
break;
case CSS_VISIBILITY_COLLAPSE:
fprintf(stream, "visibility: collapse ");
break;
default:
break;
}
/* white-space */
val = css_computed_white_space(style);
switch (val) {
case CSS_WHITE_SPACE_NORMAL:
fprintf(stream, "white-space: normal ");
break;
case CSS_WHITE_SPACE_PRE:
fprintf(stream, "white-space: pre ");
break;
case CSS_WHITE_SPACE_NOWRAP:
fprintf(stream, "white-space: nowrap ");
break;
case CSS_WHITE_SPACE_PRE_WRAP:
fprintf(stream, "white-space: pre-wrap ");
break;
case CSS_WHITE_SPACE_PRE_LINE:
fprintf(stream, "white-space: pre-line ");
break;
default:
break;
}
/* width */
val = css_computed_width(style, &len1, &unit1);
switch (val) {
case CSS_WIDTH_AUTO:
fprintf(stream, "width: auto ");
break;
case CSS_WIDTH_SET:
fprintf(stream, "width: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* word-spacing */
val = css_computed_word_spacing(style, &len1, &unit1);
switch (val) {
case CSS_WORD_SPACING_NORMAL:
fprintf(stream, "word-spacing: normal ");
break;
case CSS_WORD_SPACING_SET:
fprintf(stream, "word-spacing: ");
dump_css_unit(stream, len1, unit1);
fprintf(stream, " ");
break;
default:
break;
}
/* z-index */
val = css_computed_z_index(style, &zindex);
switch (val) {
case CSS_Z_INDEX_AUTO:
fprintf(stream, "z-index: auto ");
break;
case CSS_Z_INDEX_SET:
fprintf(stream, "z-index: %d ", zindex);
break;
default:
break;
}
fprintf(stream, "}");
}
/******************************************************************************
* Helper functions for nscss_dump_computed_style *
******************************************************************************/
/**
* Dump a fixed point value to the stream in a textual form.
*
* \param stream Stream to write to
* \param f Value to write
*/
void dump_css_fixed(FILE *stream, css_fixed f)
{
#define NSCSS_ABS(x) (uint32_t)((x) < 0 ? -(x) : (x))
uint32_t uintpart = FIXTOINT(NSCSS_ABS(f));
/* + 500 to ensure round to nearest (division will truncate) */
uint32_t fracpart = ((NSCSS_ABS(f) & 0x3ff) * 1000 + 500) / (1 << 10);
#undef NSCSS_ABS
fprintf(stream, "%s%d.%03d", f < 0 ? "-" : "", uintpart, fracpart);
}
/**
* Dump a numeric value to the stream in a textual form.
*
* \param stream Stream to write to
* \param val Value to write
*/
void dump_css_number(FILE *stream, css_fixed val)
{
if (INTTOFIX(FIXTOINT(val)) == val)
fprintf(stream, "%d", FIXTOINT(val));
else
dump_css_fixed(stream, val);
}
/**
* Dump a dimension to the stream in a textual form.
*
* \param stream Stream to write to
* \param val Value to write
* \param unit Unit to write
*/
void dump_css_unit(FILE *stream, css_fixed val, css_unit unit)
{
dump_css_number(stream, val);
switch (unit) {
case CSS_UNIT_PX:
fprintf(stream, "px");
break;
case CSS_UNIT_EX:
fprintf(stream, "ex");
break;
case CSS_UNIT_EM:
fprintf(stream, "em");
break;
case CSS_UNIT_IN:
fprintf(stream, "in");
break;
case CSS_UNIT_CM:
fprintf(stream, "cm");
break;
case CSS_UNIT_MM:
fprintf(stream, "mm");
break;
case CSS_UNIT_PT:
fprintf(stream, "pt");
break;
case CSS_UNIT_PC:
fprintf(stream, "pc");
break;
case CSS_UNIT_PCT:
fprintf(stream, "%%");
break;
case CSS_UNIT_DEG:
fprintf(stream, "deg");
break;
case CSS_UNIT_GRAD:
fprintf(stream, "grad");
break;
case CSS_UNIT_RAD:
fprintf(stream, "rad");
break;
case CSS_UNIT_MS:
fprintf(stream, "ms");
break;
case CSS_UNIT_S:
fprintf(stream, "s");
break;
case CSS_UNIT_HZ:
fprintf(stream, "Hz");
break;
case CSS_UNIT_KHZ:
fprintf(stream, "kHz");
break;
}
}