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[sixel] Depend on libdom

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Instead of counting image numbers, save offset from start of html document.
This commit is contained in:
Witold Filipczyk 2025-03-13 16:31:00 +01:00
parent c16b5f6f79
commit 7e9130e624
3 changed files with 16 additions and 3 deletions
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8
meson.build
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@ -703,6 +703,14 @@ endif
if conf_data.get('CONFIG_LIBSIXEL')
sixeldeps = dependency('libsixel', static: st)
deps += sixeldeps
if not conf_data.get('CONFIG_LIBDOM')
libdomdeps = dependency('libdom', static: st, version: '>=0.4.2', required: false)
if not libdomdeps.found()
libdomdeps = dependency('libdom', static: true, version: '>=0.4.2')
endif
deps += libdomdeps
conf_data.set('CONFIG_LIBDOM', true)
endif
endif
if conf_data.get('CONFIG_OS_DOS')

6
src/document/html/parser/link.c
View File

@ -308,11 +308,13 @@ html_img_sixel(struct html_context *html_context, char *a,
int xw = (im->width + document->options.cell_width - 1) / document->options.cell_width;
int y;
im->image_number = html_context->image_number++;
while (*a && *a != '<') a--;
im->image_number = *a == '<' ? a + 1 - document->text.source : 0;
for (y = 0; y < how_many; y++) {
int x;
html_context->current_number = im->image_number + 33;
html_context->current_number = im->image_number;
for (x = 0; x < xw; x++) {
put_chrs(html_context, "&#9608;", 7);
}

5
src/viewer/text/draw.c
View File

@ -448,6 +448,9 @@ draw_doc(struct session *ses, struct document_view *doc_view, int active)
foreach (im2, doc_view->document->images) {
struct image im;
if (!im2->image_number) {
continue;
}
copy_struct(&im, im2);
int x = 0;
@ -455,7 +458,7 @@ draw_doc(struct session *ses, struct document_view *doc_view, int active)
if (!found) {
for (;x < data[im.y].length; x++) {
if ((im.image_number == data[im.y].ch.chars[x].number - 33)) {
if (im.image_number == data[im.y].ch.chars[x].number) {
found = 1;
break;
}