diff options
Diffstat (limited to 'source/html')
| -rw-r--r-- | source/html/css-apply.c | 23 | ||||
| -rw-r--r-- | source/html/html-layout.c | 96 |
2 files changed, 96 insertions, 23 deletions
diff --git a/source/html/css-apply.c b/source/html/css-apply.c index a4468bd7..d72079e8 100644 --- a/source/html/css-apply.c +++ b/source/html/css-apply.c @@ -1146,26 +1146,3 @@ print_rules(fz_css_rule *rule) rule = rule->next; } } - -void -print_style(fz_css_style *style) -{ - printf("style {\n"); - printf("\tfont-size = %g%c;\n", style->font_size.value, style->font_size.unit); - printf("\tfont = %s;\n", style->font->name); - printf("\tline-height = %g%c;\n", style->line_height.value, style->line_height.unit); - printf("\ttext-indent = %g%c;\n", style->text_indent.value, style->text_indent.unit); - printf("\ttext-align = %d;\n", style->text_align); - printf("\tvertical-align = %d;\n", style->vertical_align); - printf("\tmargin = %g%c %g%c %g%c %g%c;\n", - style->margin[0].value, style->margin[0].unit, - style->margin[1].value, style->margin[1].unit, - style->margin[2].value, style->margin[2].unit, - style->margin[3].value, style->margin[3].unit); - printf("\tpadding = %g%c %g%c %g%c %g%c;\n", - style->padding[0].value, style->padding[0].unit, - style->padding[1].value, style->padding[1].unit, - style->padding[2].value, style->padding[2].unit, - style->padding[3].value, style->padding[3].unit); - printf("}\n"); -} diff --git a/source/html/html-layout.c b/source/html/html-layout.c index 757289f9..da4dbe76 100644 --- a/source/html/html-layout.c +++ b/source/html/html-layout.c @@ -1060,6 +1060,102 @@ html_load_css(fz_context *ctx, fz_archive *zip, const char *base_uri, fz_css_rul return css; } +static void indent(int n) +{ + while (n-- > 0) + putchar('\t'); +} + +void +fz_print_css_style(fz_context *ctx, fz_css_style *style, int boxtype, int n) +{ + indent(n); printf("font_size %g%c\n", style->font_size.value, style->font_size.unit); + indent(n); printf("font %s\n", style->font ? style->font->name : "NULL"); + indent(n); printf("width = %g%c;\n", style->width.value, style->width.unit); + indent(n); printf("height = %g%c;\n", style->height.value, style->height.unit); + if (boxtype == BOX_BLOCK) + { + indent(n); printf("margin %g%c ", style->margin[0].value, style->margin[0].unit); + printf("%g%c ", style->margin[1].value, style->margin[1].unit); + printf("%g%c ", style->margin[2].value, style->margin[2].unit); + printf("%g%c\n", style->margin[3].value, style->margin[3].unit); + indent(n); printf("padding %g%c ", style->padding[0].value, style->padding[0].unit); + printf("%g%c ", style->padding[1].value, style->padding[1].unit); + printf("%g%c ", style->padding[2].value, style->padding[2].unit); + printf("%g%c\n", style->padding[3].value, style->padding[3].unit); + indent(n); printf("border_width %g%c ", style->border_width[0].value, style->border_width[0].unit); + printf("%g%c ", style->border_width[1].value, style->border_width[1].unit); + printf("%g%c ", style->border_width[2].value, style->border_width[2].unit); + printf("%g%c\n", style->border_width[3].value, style->border_width[3].unit); + indent(n); printf("border_style %d %d %d %d\n", + style->border_style[0], style->border_style[1], + style->border_style[2], style->border_style[3]); + indent(n); printf("text_indent %g%c\n", style->text_indent.value, style->text_indent.unit); + indent(n); printf("white_space %d\n", style->white_space); + indent(n); printf("text_align %d\n", style->text_align); + indent(n); printf("list_style_type %d\n", style->list_style_type); + } + indent(n); printf("line_height %g%c\n", style->line_height.value, style->line_height.unit); + indent(n); printf("vertical_align %d\n", style->vertical_align); +} + +void +fz_print_html_flow(fz_context *ctx, fz_html_flow *flow) +{ + while (flow) + { + switch (flow->type) + { + case FLOW_WORD: printf("%s", flow->text); break; + case FLOW_GLUE: printf(" "); break; + case FLOW_IMAGE: printf("[image]"); break; + } + flow = flow->next; + } +} + +void +fz_print_html(fz_context *ctx, fz_html *box, int pstyle, int level) +{ + while (box) + { + indent(level); + switch (box->type) + { + case BOX_BLOCK: printf("block"); break; + case BOX_BREAK: printf("break"); break; + case BOX_FLOW: printf("flow"); break; + case BOX_INLINE: printf("inline"); break; + } + + if (box->down || box->flow_head) + printf(" {\n"); + else + printf("\n"); + + if (pstyle && !box->flow_head) + fz_print_css_style(ctx, &box->style, box->type, level+1); + + fz_print_html(ctx, box->down, pstyle, level+1); + + if (box->flow_head) + { + indent(level+1); + printf("\""); + fz_print_html_flow(ctx, box->flow_head); + printf("\"\n"); + } + + if (box->down || box->flow_head) + { + indent(level); + printf("}\n"); + } + + box = box->next; + } +} + void fz_layout_html(fz_context *ctx, fz_html *box, float w, float h, float em) { |