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Bit of cleanup around the Format view and edit code.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35914 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-10-29 17:14:00 +00:00
parent 2b067ed466
commit 455ac11cfc
3 changed files with 17 additions and 28 deletions
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37
src/Format.cpp
View File

@ -258,29 +258,28 @@ void Formats::setEditor(string const & name, string const & command)
it->setEditor(command);
}
bool Formats::viewURL(string const &url){
bool Formats::viewURL(docstring const & url) {
Format const * format = getFormat("html");
if (!format)
return false;
string command = libScriptSearch(format->viewer());
if (!contains(command, token_from_format))
command += ' ' + token_from_format;
command = subst(command, token_from_format, quoteName(url));
command = subst(command, token_from_format, quoteName(to_utf8(url)));
LYXERR(Debug::FILES, "Executing command: " << command);
//buffer.message(_("Executing command: ") + from_utf8(command));
Systemcall one;
int const res = one.startscript(Systemcall::DontWait, command);
one.startscript(Systemcall::DontWait, command);
if (res) {
Alert::error(_("Cannot view URL"),
bformat(_("An error occurred whilst running %1$s"),
makeDisplayPath(command, 50)));
return false;
}
// we can't report any sort of error, since we aren't waiting
return true;
}
bool Formats::view(Buffer const & buffer, FileName const & filename,
string const & format_name) const
{
@ -340,14 +339,9 @@ bool Formats::view(Buffer const & buffer, FileName const & filename,
buffer.message(_("Executing command: ") + from_utf8(command));
Systemcall one;
int const res = one.startscript(Systemcall::DontWait, command);
one.startscript(Systemcall::DontWait, command);
if (res) {
Alert::error(_("Cannot view file"),
bformat(_("An error occurred whilst running %1$s"),
makeDisplayPath(command, 50)));
return false;
}
// we can't report any sort of error, since we aren't waiting
return true;
}
@ -412,14 +406,9 @@ bool Formats::edit(Buffer const & buffer, FileName const & filename,
buffer.message(_("Executing command: ") + from_utf8(command));
Systemcall one;
int const res = one.startscript(Systemcall::DontWait, command);
one.startscript(Systemcall::DontWait, command);
if (res) {
Alert::error(_("Cannot edit file"),
bformat(_("An error occurred whilst running %1$s"),
makeDisplayPath(command, 50)));
return false;
}
// we can't report any sort of error, since we aren't waiting
return true;
}

4
src/Format.h
View File

@ -143,8 +143,8 @@ public:
void setViewer(std::string const & name, std::string const & command);
///
void setEditor(std::string const & name, std::string const & command);
/// Currently used by hyperlink insets
bool viewURL(std::string const &url);
/// Currently used by hyperlink insets and GuiCitation
bool viewURL(docstring const & url);
/// View the given file. Buffer used for DVI's paper orientation.
bool view(Buffer const & buffer, support::FileName const & filename,
std::string const & format_name) const;

4
src/insets/InsetHyperlink.cpp
View File

@ -101,11 +101,11 @@ bool InsetHyperlink::getStatus(Cursor & cur, FuncRequest const & cmd,
void InsetHyperlink::viewTarget() const
{
if (getParam("type").empty())
formats.viewURL(to_ascii(getParam("target")));
formats.viewURL(getParam("target"));
else if (getParam("type") == "file:") {
FileName url = makeAbsPath(to_utf8(getParam("target")), buffer().filePath());
string format = formats.getFormatFromFile(url);
string const format = formats.getFormatFromFile(url);
formats.view(buffer(), url, format);
}
}