static void
htdoc_layout(fz_context *ctx, fz_document *doc_, float w, float h, float em)
{
html_document *doc = (html_document*)doc_;
doc->page_margin[T] = em;
doc->page_margin[B] = em;
doc->page_margin[L] = 0;
doc->page_margin[R] = 0;
doc->page_w = w - doc->page_margin[L] - doc->page_margin[R];
doc->page_h = h - doc->page_margin[T] - doc->page_margin[B];
doc->em = em;
fz_layout_html(ctx, doc->box, doc->page_w, doc->page_h, doc->em);
}
static void
epub_layout(fz_context *ctx, fz_document *doc_, float w, float h, float em)
{
epub_document *doc = (epub_document*)doc_;
epub_chapter *ch;
int count = 0;
for (ch = doc->spine; ch; ch = ch->next)
{
ch->start = count;
fz_layout_html(ctx, ch->html, w, h, em);
count += ceilf(ch->html->root->h / ch->html->page_h);
}
epub_update_outline(ctx, doc_, doc->outline);
}
static void
htdoc_layout(fz_context *ctx, fz_document *doc_, float w, float h, float em)
{
html_document *doc = (html_document*)doc_;
if (doc->box)
{
doc->page_margin[T] = fz_from_css_number(doc->box->style.margin[T], em, em);
doc->page_margin[B] = fz_from_css_number(doc->box->style.margin[B], em, em);
doc->page_margin[L] = fz_from_css_number(doc->box->style.margin[L], em, em);
doc->page_margin[R] = fz_from_css_number(doc->box->style.margin[R], em, em);
}
doc->page_w = w - doc->page_margin[L] - doc->page_margin[R];
doc->page_h = h - doc->page_margin[T] - doc->page_margin[B];
doc->em = em;
fz_layout_html(ctx, doc->box, doc->page_w, doc->page_h, doc->em);
}
static void
epub_layout(fz_context *ctx, fz_document *doc_, float w, float h, float em)
{
epub_document *doc = (epub_document*)doc_;
epub_chapter *ch;
printf("epub: laying out chapters.\n");
for (ch = doc->spine; ch; ch = ch->next)
{
ch->em = em;
ch->page_margin[T] = fz_from_css_number(ch->box->style.margin[T], em, em);
ch->page_margin[B] = fz_from_css_number(ch->box->style.margin[B], em, em);
ch->page_margin[L] = fz_from_css_number(ch->box->style.margin[L], em, em);
ch->page_margin[R] = fz_from_css_number(ch->box->style.margin[R], em, em);
ch->page_w = w - ch->page_margin[L] - ch->page_margin[R];
ch->page_h = h - ch->page_margin[T] - ch->page_margin[B];
fz_layout_html(ctx, ch->box, ch->page_w, ch->page_h, ch->em);
}
printf("epub: done.\n");
}