X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetHyperlink.cpp;h=a0c504cd9cb5d6ef2c9218e8b19f32c471db03f9;hb=8124e6c02ea1fd6779bb6c47ffe2bca2c8bd2d97;hp=54f1f2c765338b9b4c5b97d45e11a73a83da7f0e;hpb=bb344452c8eafaba4f0e7a51f8e4d99176570d9b;p=lyx.git diff --git a/src/insets/InsetHyperlink.cpp b/src/insets/InsetHyperlink.cpp index 54f1f2c765..a0c504cd9c 100644 --- a/src/insets/InsetHyperlink.cpp +++ b/src/insets/InsetHyperlink.cpp @@ -10,27 +10,32 @@ */ #include - #include "InsetHyperlink.h" #include "Buffer.h" -#include "DispatchResult.h" -#include "Encoding.h" #include "Format.h" #include "FuncRequest.h" #include "FuncStatus.h" #include "LaTeXFeatures.h" -#include "OutputParams.h" +#include "LyX.h" +#include "output_docbook.h" #include "output_xhtml.h" +#include "xml.h" +#include "texstream.h" +#include "support/debug.h" #include "support/docstream.h" #include "support/FileName.h" #include "support/filetools.h" #include "support/gettext.h" #include "support/lstrings.h" +#include "support/qstring_helpers.h" #include "frontends/alert.h" +#include +#include + using namespace std; using namespace lyx::support; @@ -46,9 +51,11 @@ ParamInfo const & InsetHyperlink::findInfo(string const & /* cmdName */) { static ParamInfo param_info_; if (param_info_.empty()) { - param_info_.add("name", ParamInfo::LATEX_OPTIONAL); + param_info_.add("name", ParamInfo::LATEX_OPTIONAL, + ParamInfo::HANDLING_LATEXIFY); param_info_.add("target", ParamInfo::LATEX_REQUIRED); param_info_.add("type", ParamInfo::LATEX_REQUIRED); + param_info_.add("literal", ParamInfo::LYX_INTERNAL); } return param_info_; } @@ -56,25 +63,41 @@ ParamInfo const & InsetHyperlink::findInfo(string const & /* cmdName */) docstring InsetHyperlink::screenLabel() const { + // TODO: replace with unicode hyperlink character = U+1F517 docstring const temp = _("Hyperlink: "); docstring url; url += getParam("name"); - if (url.empty()) + if (url.empty()) { url += getParam("target"); - // elide if long - if (url.length() > 30) { - docstring end = url.substr(url.length() - 17, url.length()); - support::truncateWithEllipsis(url, 13); - url += end; + // elide if long and no name was provided + if (url.length() > 30) { + docstring end = url.substr(url.length() - 17, url.length()); + support::truncateWithEllipsis(url, 13); + url += end; + } + } else { + // elide if long (approx number of chars in line of article class) + if (url.length() > 80) { + docstring end = url.substr(url.length() - 67, url.length()); + support::truncateWithEllipsis(url, 13); + url += end; + } } return temp + url; } + void InsetHyperlink::doDispatch(Cursor & cur, FuncRequest & cmd) { + // Ctrl + click: open hyperlink + if (cmd.action() == LFUN_MOUSE_RELEASE && cmd.modifier() == ControlModifier) { + lyx::dispatch(FuncRequest(LFUN_INSET_EDIT)); + return; + } + switch (cmd.action()) { case LFUN_INSET_EDIT: @@ -92,9 +115,13 @@ bool InsetHyperlink::getStatus(Cursor & cur, FuncRequest const & cmd, FuncStatus & flag) const { switch (cmd.action()) { - case LFUN_INSET_EDIT: - flag.setEnabled(getParam("type").empty() || getParam("type") == "file:"); + case LFUN_INSET_EDIT: { + docstring const & utype = getParam("type"); + QUrl url(toqstr(getParam("target")),QUrl::StrictMode); + bool url_valid = utype.empty() && url.isValid(); + flag.setEnabled(url_valid || utype == "file:"); return true; + } default: return InsetCommand::getStatus(cur, cmd, flag); @@ -104,36 +131,47 @@ bool InsetHyperlink::getStatus(Cursor & cur, FuncRequest const & cmd, void InsetHyperlink::viewTarget() const { - if (getParam("type") == "file:") { + if (getParam("type").empty()) { //==Web + QUrl url(toqstr(getParam("target")),QUrl::StrictMode); + if (!QDesktopServices::openUrl(url)) + LYXERR0("Unable to open URL!"); + } else if (getParam("type") == "file:") { FileName url = makeAbsPath(to_utf8(getParam("target")), buffer().filePath()); - string const format = formats.getFormatFromFile(url); - formats.view(buffer(), url, format); + string const format = theFormats().getFormatFromFile(url); + theFormats().view(buffer(), url, format); } } +docstring makeURL(docstring const & url, docstring const & type) { + if (type == "other" || + (!type.empty() && url.find(type) == 0)) + return url; + return type + url; +} + + void InsetHyperlink::latex(otexstream & os, OutputParams const & runparams) const { - docstring url = getParam("target"); - docstring name = getParam("name"); - static docstring const backslash = from_ascii("\\"); - static docstring const braces = from_ascii("{}"); + docstring url = getParam("target"); + docstring name = getParam("name"); + docstring const & utype = getParam("type"); static char_type const chars_url[2] = {'%', '#'}; - static char_type const chars_name[6] = { - '&', '_', '$', '%', '#', '^'}; // For the case there is no name given, the target is set as name. // Do this before !url.empty() and !name.empty() to handle characters - // like the "%" correctly. + // such as % correctly. if (name.empty()) name = url; if (!url.empty()) { - // Replace the "\" character by its ASCII code according to the - // URL specifications because "\" is not allowed in URLs and by - // \href. Only do this when the following character is not also - // a "\", because "\\" is valid code + // Use URI/URL-style percent-encoded string (hexadecimal). + // We exclude some characters that must not be transformed + // in hrefs: % # / : ? = & ! * ' ( ) ; @ + $ , [ ] + // or that we need to treat manually: \. + url = to_percent_encoding(url, from_ascii("%#\\/:?=&!*'();@+$,[]")); + // We handle \ manually since \\ is valid for (size_t i = 0, pos; (pos = url.find('\\', i)) != string::npos; i = pos + 2) { @@ -145,68 +183,40 @@ void InsetHyperlink::latex(otexstream & os, // field because otherwise LaTeX will fail when the hyperlink is // within an argument of another command, e.g. in a \footnote. It // is important that they are escaped as "\#" and not as "\#{}". + // FIXME this is not necessary in outside of commands. for (int k = 0; k < 2; k++) for (size_t i = 0, pos; (pos = url.find(chars_url[k], i)) != string::npos; i = pos + 2) - url.replace(pos, 1, backslash + chars_url[k]); - + url.replace(pos, 1, from_ascii("\\") + chars_url[k]); + // add "http://" when the type is web (type = empty) - // and no "://" or "run:" is given - docstring type = getParam("type"); + // and no "://" is given if (url.find(from_ascii("://")) == string::npos - && url.find(from_ascii("run:")) == string::npos - && type.empty()) + && utype.empty()) url = from_ascii("http://") + url; } // end if (!url.empty()) - // The characters in chars_name[] need to be changed to a command when - // they are in the name field. if (!name.empty()) { - // handle the "\" character, but only when the following character - // is not also a "\", because "\\" is valid code - docstring const textbackslash = from_ascii("\\textbackslash{}"); - for (size_t i = 0, pos; - (pos = name.find('\\', i)) != string::npos; - i = pos + 2) { - if (name[pos + 1] != '\\') - name.replace(pos, 1, textbackslash); - } - // The characters in chars_name[] need to be changed to a command - // when they are in the name field. - // Therefore the treatment of "\" must be the first thing - for (int k = 0; k < 6; k++) - for (size_t i = 0, pos; - (pos = name.find(chars_name[k], i)) != string::npos; - i = pos + 2) - name.replace(pos, 1, backslash + chars_name[k] + braces); - + name = params().prepareCommand(runparams, name, + ParamInfo::HANDLING_LATEXIFY); // replace the tilde by the \sim character as suggested in the // LaTeX FAQ for URLs - docstring const sim = from_ascii("$\\sim$"); - for (size_t i = 0, pos; - (pos = name.find('~', i)) != string::npos; - i = pos + 1) - name.replace(pos, 1, sim); - pair name_latexed = - runparams.encoding->latexString(name, runparams.dryrun); - name = name_latexed.first; - if (!name_latexed.second.empty() && !runparams.silent) { - // issue a warning about omitted characters - // FIXME: should be passed to the error dialog - frontend::Alert::warning(_("Uncodable characters"), - bformat(_("The following characters that are used in the href inset are not\n" - "representable in the current encoding and therefore have been omitted:\n%1$s."), - name_latexed.second)); + if (getParam("literal") != "true") { + docstring const sim = from_ascii("$\\sim$"); + for (size_t i = 0, pos; + (pos = name.find('~', i)) != string::npos; + i = pos + 1) + name.replace(pos, 1, sim); } - } // end if (!name.empty()) - + } + if (runparams.moving_arg) os << "\\protect"; // output the ready \href command - os << "\\href{" << getParam("type") << url << "}{" << name << '}'; + os << "\\href{" << makeURL(url, utype) << "}{" << name << '}'; } @@ -227,25 +237,23 @@ int InsetHyperlink::plaintext(odocstringstream & os, } -int InsetHyperlink::docbook(odocstream & os, OutputParams const &) const +void InsetHyperlink::docbook(XMLStream & xs, OutputParams const &) const { - os << "" - << getParam("name") - << ""; - return 0; + docstring target = subst(getParam("target"), from_ascii("&"), from_ascii("&")) ; + xs << xml::StartTag("link", "xlink:href=\"" + makeURL(target, getParam("type")) + "\""); + xs << xml::escapeString(getParam("name")); + xs << xml::EndTag("link"); } -docstring InsetHyperlink::xhtml(XHTMLStream & xs, OutputParams const &) const +docstring InsetHyperlink::xhtml(XMLStream & xs, OutputParams const &) const { - docstring const & target = - html::htmlize(getParam("target"), XHTMLStream::ESCAPE_AND); - docstring const & name = getParam("name"); - xs << html::StartTag("a", to_utf8("href=\"" + target + "\"")); + docstring const & target = + xml::escapeString(getParam("target"), XMLStream::ESCAPE_AND); + docstring const & name = getParam("name"); + xs << xml::StartTag("a", to_utf8("href=\"" + makeURL(target, getParam("type")) + "\"")); xs << (name.empty() ? target : name); - xs << html::EndTag("a"); + xs << xml::EndTag("a"); return docstring(); } @@ -271,13 +279,15 @@ void InsetHyperlink::forOutliner(docstring & os, size_t const, bool const) const docstring InsetHyperlink::toolTip(BufferView const & /*bv*/, int /*x*/, int /*y*/) const { - docstring url = getParam("target"); - docstring type = getParam("type"); + docstring const & url = getParam("target"); + docstring const & type = getParam("type"); docstring guitype = _("www"); if (type == "mailto:") guitype = _("email"); else if (type == "file:") guitype = _("file"); + else if (type == "other") + guitype = _("other[[Hyperlink Type]]"); return bformat(_("Hyperlink (%1$s) to %2$s"), guitype, url); } @@ -285,6 +295,14 @@ docstring InsetHyperlink::toolTip(BufferView const & /*bv*/, int /*x*/, int /*y* void InsetHyperlink::validate(LaTeXFeatures & features) const { features.require("hyperref"); + InsetCommand::validate(features); +} + + +pair InsetHyperlink::isWords() const +{ + docstring const label = getParam("name"); + return pair(label.size(), wordCount(label)); }