#include <config.h>
#include "tex-accent.h"
+#include "debug.h"
+
#include "support/convert.h"
+#include "support/docstream.h"
+
-#include <string>
+namespace lyx {
-using std::string;
+// FIXME This file has nothing to do with TeX anymore
/* the names used by TeX and XWindows for deadkeys/accents are not the same
so here follows a table to clearify the differences. Please correct this
*/
// I am not sure how some of the XWindows names coresponds to the TeX ones.
-tex_accent_struct lyx_accent_table[18] = {
- { static_cast<tex_accent>(0), "", /*"",*/ "", static_cast<kb_action>(0)},
- {TEX_ACUTE, "\\'", /*" AEIOUYaeiouySZszRLCNrlcn",*/ "acute", LFUN_ACCENT_ACUTE},
- {TEX_GRAVE, "\\`", /*" aeiouAEIOU",*/ "grave", LFUN_ACCENT_GRAVE},
- {TEX_MACRON, "\\=", /*" EeAIOUaiou",*/ "macron", LFUN_ACCENT_MACRON},
- {TEX_TILDE, "\\~", /*" ANOanoIiUu",*/ "tilde", LFUN_ACCENT_TILDE},
- {TEX_UNDERBAR, "\\b", /*" ",*/ "underbar", LFUN_ACCENT_UNDERBAR},
- {TEX_CEDILLA, "\\c", /*" CcSsTtRLGrlgNKnk",*/ "cedilla", LFUN_ACCENT_CEDILLA},
- {TEX_UNDERDOT, "\\d", /*" ",*/ "underdot", LFUN_ACCENT_UNDERDOT},
- {TEX_CIRCUMFLEX, "\\^", /*" AEIOUaeiouHJhjCGScgs",*/ "circumflex", LFUN_ACCENT_CIRCUMFLEX},
- {TEX_CIRCLE, "\\r", /*" AaUu",*/ "circle", LFUN_ACCENT_CIRCLE},
- {TEX_TIE, "\\t", /*" ",*/ "tie", LFUN_ACCENT_TIE},
- {TEX_BREVE, "\\u", /*" AaGgUu",*/ "breve", LFUN_ACCENT_BREVE},
- {TEX_CARON, "\\v", /*" LSTZlstzCEDNRcednr",*/ "caron", LFUN_ACCENT_CARON},
-// {TEX_SPECIAL_CARON, "\\q", "", "ooo", LFUN_ACCENT_SPECIAL_CARON},
- {TEX_HUNGUML, "\\H", /*" OUou",*/ "hugarian_umlaut", LFUN_ACCENT_HUNGARIAN_UMLAUT},
- {TEX_UMLAUT, "\\\"", /*" AEIOUaeiouy",*/ "umlaut", LFUN_ACCENT_UMLAUT},
- {TEX_DOT, "\\.", /*" ZzICGicgEe",*/ "dot", LFUN_ACCENT_DOT},
- {TEX_OGONEK, "\\k", /*" AaEe",*/ "ogonek", LFUN_ACCENT_OGONEK},
- { static_cast<tex_accent>(0), "", /*"",*/ "", static_cast<kb_action>(0)}};
+tex_accent_struct lyx_accent_table[] = {
+ {TEX_NOACCENT, 0, "", LFUN_NOACTION},
+ {TEX_ACUTE, 0x0301, "acute", LFUN_ACCENT_ACUTE},
+ {TEX_GRAVE, 0x0300, "grave", LFUN_ACCENT_GRAVE},
+ {TEX_MACRON, 0x0304, "macron", LFUN_ACCENT_MACRON},
+ {TEX_TILDE, 0x0303, "tilde", LFUN_ACCENT_TILDE},
+ {TEX_UNDERBAR, 0x0320, "underbar", LFUN_ACCENT_UNDERBAR},
+ {TEX_CEDILLA, 0x0327, "cedilla", LFUN_ACCENT_CEDILLA},
+ {TEX_UNDERDOT, 0x0323, "underdot", LFUN_ACCENT_UNDERDOT},
+ {TEX_CIRCUMFLEX, 0x0302, "circumflex", LFUN_ACCENT_CIRCUMFLEX},
+ {TEX_CIRCLE, 0x030a, "circle", LFUN_ACCENT_CIRCLE},
+ {TEX_TIE, 0x0361, "tie", LFUN_ACCENT_TIE},
+ {TEX_BREVE, 0x0306, "breve", LFUN_ACCENT_BREVE},
+ {TEX_CARON, 0x030c, "caron", LFUN_ACCENT_CARON},
+// {TEX_SPECIAL_CARON, 0x030c, "ooo", LFUN_ACCENT_SPECIAL_CARON},
+ // Don't fix this typo for compatibility reasons!
+ {TEX_HUNGUML, 0x030b, "hugarian_umlaut", LFUN_ACCENT_HUNGARIAN_UMLAUT},
+ {TEX_UMLAUT, 0x0308, "umlaut", LFUN_ACCENT_UMLAUT},
+ {TEX_DOT, 0x0307, "dot", LFUN_ACCENT_DOT},
+ {TEX_OGONEK, 0x0328, "ogonek", LFUN_ACCENT_OGONEK}
+};
tex_accent_struct get_accent(kb_action action)
}
-string const DoAccent(string const & s, tex_accent accent)
+docstring const DoAccent(docstring const & s, tex_accent accent)
{
- string res;
+ if (s.empty())
+ return docstring(1, lyx_accent_table[accent].ucs4);
- res += lyx_accent_table[accent].cmd;
- res += '{';
- if (s == "i" || s == "j") {
- res += '\\';
+ odocstringstream os;
+ os.put(s[0]);
+ os.put(lyx_accent_table[accent].ucs4);
+ if (s.length() > 1) {
+ if (accent != TEX_TIE || s.length() > 2)
+ lyxerr << "Warning: Too many characters given for accent "
+ << lyx_accent_table[accent].name << '.' << std::endl;
+ os << s.substr(1);
}
- res += s;
- res += '}';
- return res;
+ // FIXME: We should normalize the result to precomposed form
+ return os.str();
}
-string const DoAccent(char c, tex_accent accent)
+docstring const DoAccent(char_type c, tex_accent accent)
{
- return DoAccent(convert<string>(c), accent);
+ return DoAccent(docstring(1, c), accent);
}
+
+
+} // namespace lyx