add strikethrough

This commit is contained in:
GenevensiS
2025-12-28 16:49:51 +01:00
parent 5c1b7b9dfc
commit 5390a032fc
36 changed files with 275 additions and 87 deletions
+30 -27
View File
@@ -34,7 +34,7 @@ struct Margins {
// Helper class for TextElements::fromString, to allow persistent formating state accross recusive calls
struct TextElementsFromString {
// What formatting is enabled?
int bold = 0, italic = 0, underline = 0, symbol = 0;
int bold = 0, italic = 0, underline = 0, strikethrough = 0, symbol = 0;
int soft = 0, kwpph = 0, param = 0, line = 0, soft_line = 0;
int code = 0, code_kw = 0, code_string = 0, param_ref = 0;
int param_id = 0, li = 0;
@@ -75,32 +75,34 @@ private:
// a (formatting) tag
size_t tag_start = pos;
pos = skip_tag(text, tag_start);
if (is_tag(text, tag_start, _( "<b"))) bold += 1;
else if (is_tag(text, tag_start, _("</b"))) bold -= 1;
else if (is_tag(text, tag_start, _( "<i"))) italic += 1;
else if (is_tag(text, tag_start, _("</i"))) italic -= 1;
else if (is_tag(text, tag_start, _("<u"))) underline += 1;
else if (is_tag(text, tag_start, _("</u"))) underline -= 1;
else if (is_tag(text, tag_start, _( "<sym"))) symbol += 1;
else if (is_tag(text, tag_start, _("</sym"))) symbol -= 1;
else if (is_tag(text, tag_start, _( "<line"))) line += 1;
else if (is_tag(text, tag_start, _("</line"))) line -= 1;
else if (is_tag(text, tag_start, _( "<soft-line"))) soft_line += 1;
else if (is_tag(text, tag_start, _("</soft-line"))) soft_line -= 1;
else if (is_tag(text, tag_start, _( "<sep-soft"))) soft += 1;
else if (is_tag(text, tag_start, _("</sep-soft"))) soft -= 1;
else if (is_tag(text, tag_start, _( "<soft"))) soft += 1; // must be after <soft-line
else if (is_tag(text, tag_start, _("</soft"))) soft -= 1;
else if (is_tag(text, tag_start, _( "<li"))) li += 1;
else if (is_tag(text, tag_start, _("</li"))) li -= 1;
else if (is_tag(text, tag_start, _( "<atom-kwpph"))) kwpph += 1;
else if (is_tag(text, tag_start, _("</atom-kwpph"))) kwpph -= 1;
else if (is_tag(text, tag_start, _( "<code-kw"))) code_kw += 1;
else if (is_tag(text, tag_start, _("</code-kw"))) code_kw -= 1;
else if (is_tag(text, tag_start, _( "<code-str"))) code_string += 1;
else if (is_tag(text, tag_start, _("</code-str"))) code_string -= 1;
else if (is_tag(text, tag_start, _( "<code"))) code += 1;
else if (is_tag(text, tag_start, _("</code"))) code -= 1;
if (is_tag(text, tag_start, _( "<b"))) bold += 1;
else if (is_tag(text, tag_start, _("</b"))) bold -= 1;
else if (is_tag(text, tag_start, _( "<i"))) italic += 1;
else if (is_tag(text, tag_start, _("</i"))) italic -= 1;
else if (is_tag(text, tag_start, _( "<u"))) underline += 1;
else if (is_tag(text, tag_start, _("</u"))) underline -= 1;
else if (is_tag(text, tag_start, _( "<strike"))) strikethrough += 1;
else if (is_tag(text, tag_start, _("</strike"))) strikethrough -= 1;
else if (is_tag(text, tag_start, _( "<sym"))) symbol += 1;
else if (is_tag(text, tag_start, _("</sym"))) symbol -= 1;
else if (is_tag(text, tag_start, _( "<line"))) line += 1;
else if (is_tag(text, tag_start, _("</line"))) line -= 1;
else if (is_tag(text, tag_start, _( "<soft-line"))) soft_line += 1;
else if (is_tag(text, tag_start, _("</soft-line"))) soft_line -= 1;
else if (is_tag(text, tag_start, _( "<sep-soft"))) soft += 1;
else if (is_tag(text, tag_start, _("</sep-soft"))) soft -= 1;
else if (is_tag(text, tag_start, _( "<soft"))) soft += 1; // must be after <soft-line
else if (is_tag(text, tag_start, _("</soft"))) soft -= 1;
else if (is_tag(text, tag_start, _( "<li"))) li += 1;
else if (is_tag(text, tag_start, _("</li"))) li -= 1;
else if (is_tag(text, tag_start, _( "<atom-kwpph"))) kwpph += 1;
else if (is_tag(text, tag_start, _("</atom-kwpph"))) kwpph -= 1;
else if (is_tag(text, tag_start, _( "<code-kw"))) code_kw += 1;
else if (is_tag(text, tag_start, _("</code-kw"))) code_kw -= 1;
else if (is_tag(text, tag_start, _( "<code-str"))) code_string += 1;
else if (is_tag(text, tag_start, _("</code-str"))) code_string -= 1;
else if (is_tag(text, tag_start, _( "<code"))) code += 1;
else if (is_tag(text, tag_start, _("</code"))) code -= 1;
else if (is_tag(text, tag_start, _( "<color"))) {
size_t colon = text.find_first_of(_(">:"), tag_start);
if (colon < pos - 1 && text.GetChar(colon) == _(':')) {
@@ -303,6 +305,7 @@ private:
(code_kw > 0 ? FONT_CODE_KW : FONT_NORMAL) |
(code_string > 0 ? FONT_CODE_STRING : FONT_NORMAL),
underline > 0,
strikethrough > 0,
fonts.empty() ? nullptr : &fonts.back(),
param > 0 || param_ref > 0
? &param_colors[(param_id++) % param_colors_count]