# Full author contact details are available in file CREDITS
# This script searches the home directory for a PDF or PS
-# file with a name containing year and author. If found,
-# it opens the file in a viewer.
+# file with a name containing specific keywords (year and author by default).
+# If found, it returns the path(s), separated by \n.
-import getopt, os, sys, subprocess
-
-pdf_viewers = ('pdfview', 'kpdf', 'okular', 'qpdfview --unique',
- 'evince', 'xreader', 'kghostview', 'xpdf', 'SumatraPDF',
- 'acrobat', 'acroread', 'mupdf',
- 'gv', 'ghostview', 'AcroRd32', 'gsview64', 'gsview32')
-
-ps_viewers = ("kghostview", "okular", "qpdfview --unique",
- "evince", "xreader", "gv", "ghostview -swap",
- "gsview64", "gsview32")
+import os, sys, subprocess
def message(message):
sys.stderr.write("lyxpaperview: %s\n" % message)
exit(1)
def usage(prog_name):
- msg = "Usage: %s [-v pdfviewer] [-w psviewer] titletoken-1 [titletoken-2] ... [titletoken-n]\n" \
+ msg = "Usage: %s titletoken-1 [titletoken-2] ... [titletoken-n]\n" \
" Each title token must occur in the filename (at an arbitrary position).\n" \
" You might use quotes to enter multi-word tokens"
return msg % prog_name
return None
-def find_exe_or_terminate(candidates):
- exe = find_exe(candidates)
- if exe == None:
- error("Unable to find executable from '%s'" % " ".join(candidates))
-
- return exe
-
def find(args, path):
if os.name != 'nt':
# use locate if possible (faster)
# have this already
continue
px = subprocess.Popen(['grep', '-i', arg], stdin=px.stdout, stdout=subprocess.PIPE)
- p4 = subprocess.Popen(['head', '-n 1'], stdin=px.stdout, stdout=subprocess.PIPE)
p1.stdout.close()
- output = p4.communicate()
- return output[0].decode("utf8")[:-1]# strip trailing '\n'
+ output = px.communicate()
+ return output[0].decode("utf8").strip('\n')
# FIXME add something for windows as well?
# Maybe dir /s /b %WINDIR%\*author* | findstr .*year.*\."ps pdf"
def main(argv):
progname = argv[0]
- opts, args = getopt.getopt(sys.argv[1:], "v:w:")
- pdfviewer = ""
- psviewer = ""
- for o, v in opts:
- if o == "-v":
- pdfviewer = v
- if o == "-w":
- psviewer = v
+ args = sys.argv[1:]
if len(args) < 1:
error(usage(progname))
result = find(args, path = os.environ["HOME"])
- if result == "":
- message("no document found!")
- exit(2)
- else:
- message("found document %s" % result)
-
- viewer = ""
- if result.lower().endswith('.ps'):
- if psviewer == "":
- viewer = find_exe_or_terminate(ps_viewers)
- else:
- viewer = psviewer
- else:
- if pdfviewer == "":
- viewer = find_exe_or_terminate(pdf_viewers)
- else:
- viewer = pdfviewer
-
- cmdline = viewer.split(" -", 1)
-
- if len(cmdline) == 1:
- subprocess.Popen([viewer, result], stderr=subprocess.DEVNULL, stdout=subprocess.DEVNULL)
- elif len(cmdline) == 2:
- subprocess.Popen([cmdline[0], "-" + cmdline[1] , result], stderr=subprocess.DEVNULL, stdout=subprocess.DEVNULL)
-
+
+ print(result)
exit(0)
if __name__ == "__main__":
#include "qt_helpers.h"
+#include "Format.h"
#include "LengthCombo.h"
#include "LyXRC.h"
#include <QComboBox>
#include <QDesktopServices>
#include <QDir>
+#include <QInputDialog>
#include <QLineEdit>
#include <QMessageBox>
#include <QLocale>
qstring_to_ucs4(qurl.toString())));
}
-void showTarget(string const & target, string const & docpath,
- string const & pdfv, string const & psv)
+void showTarget(string const & target_in, Buffer const & buf)
{
- LYXERR(Debug::INSETS, "Showtarget:" << target << "\n");
+ LYXERR(Debug::INSETS, "Showtarget:" << target_in << "\n");
+ string target = target_in;
+ string const & docpath = buf.absFileName();
+
+ bool const is_external = prefixIs(target, "EXTERNAL ");
+ if (is_external) {
+ if (!lyxrc.citation_search)
+ return;
+ string tmp, tar;
+ tar = split(target, tmp, ' ');
+ string const scriptcmd = subst(lyxrc.citation_search_view, "$${python}", os::python());
+ string const command = scriptcmd + " " + tar;
+ cmd_ret const ret = runCommand(commandPrep(command));
+ if (!ret.valid) {
+ // Script failed
+ frontend::Alert::error(_("Could not open file"),
+ _("The lyxpaperview script failed."));
+ return;
+ }
+ // lyxpaperview returns a \n-separated list of paths
+ vector<string> targets = getVectorFromString(rtrim(ret.result, "\n"), "\n");
+ if (targets.empty()) {
+ frontend::Alert::error(_("Could not open file"),
+ bformat(_("No file was found using the pattern `%1$s'."),
+ from_utf8(tar)));
+ return;
+ }
+ if (targets.size() > 1) {
+ QStringList files;
+ for (auto const & t : targets)
+ files << toqstr(t);
+ bool ok;
+ QString file = QInputDialog::getItem(nullptr, qt_("Multiple files found!"),
+ qt_("Select the file that should be opened:"),
+ files, 0, false, &ok);
+ if (!ok || file.isEmpty())
+ return;
+ target = fromqstr(file);
+ } else
+ target = targets.front();
+ }
// security measure: ask user before opening if document is not marked trusted.
QSettings settings;
if (!settings.value("trusted documents/" + toqstr(docpath), false).toBool()) {
QCheckBox * dontShowAgainCB = new QCheckBox();
dontShowAgainCB->setText(qt_("&Trust this document and do not ask me again!"));
dontShowAgainCB->setToolTip(qt_("If you check this, LyX will open all targets without asking for the given document in the future."));
- docstring const warn =
- prefixIs(target, "EXTERNAL ") ?
- bformat(_("LyX will search your directory for files with the following keywords in their name "
- "and then open it in an external application, if a file is found:\n"
- "'%1$s'\n"
- "Be aware that this might entail security infringements!\n"
- "Only do this if you trust origin of the document and the keywords used!\n"
- "How do you want to proceed?"), from_utf8(target).substr(9, docstring::npos))
- : bformat(_("LyX wants to open the following link in an external application:\n"
- "%1$s\n"
- "Be aware that this might entail security infringements!\n"
- "Only do this if you trust origin of the document and the target of the link!\n"
- "How do you want to proceed?"), from_utf8(target));
+ docstring const warn = bformat(_("LyX wants to open the following target in an external application:\n"
+ "%1$s\n"
+ "Be aware that this might entail security infringements!\n"
+ "Only do this if you trust origin of the document and the target of the link!\n"
+ "How do you want to proceed?"), from_utf8(target));
QMessageBox box(QMessageBox::Warning, qt_("Open external target?"), toqstr(warn),
QMessageBox::NoButton, qApp->focusWidget());
QPushButton * openButton = box.addButton(qt_("&Open Target"), QMessageBox::ActionRole);
settings.setValue("trusted documents/"
+ toqstr(docpath), true);
}
-
- if (prefixIs(target, "EXTERNAL ")) {
- if (!lyxrc.citation_search)
- return;
- string tmp, tar, opts;
- tar = split(target, tmp, ' ');
- if (!pdfv.empty())
- opts = " -v \"" + pdfv + "\"";
- if (!psv.empty())
- opts += " -w \"" + psv + "\"";
- if (!opts.empty())
- opts += " ";
- Systemcall one;
- string const viewer = subst(lyxrc.citation_search_view, "$${python}", os::python());
- string const command = viewer + " " + opts + tar;
- int const result = one.startscript(Systemcall::Wait, command);
- if (result == 1)
- // Script failed
- frontend::Alert::error(_("Could not open file"),
- _("The lyxpaperview script failed."));
- else if (result == 2)
- frontend::Alert::error(_("Could not open file"),
- bformat(_("No file was found using the pattern `%1$s'."),
- from_utf8(tar)));
- return;
- }
- if (!QDesktopServices::openUrl(QUrl(toqstr(target), QUrl::TolerantMode)))
+
+ bool success = false;
+ QUrl url = is_external
+ ? QUrl::fromLocalFile(toqstr(target))
+ : QUrl(toqstr(target), QUrl::TolerantMode);
+ if (url.isLocalFile()) {
+ // For local files, we use our own viewers
+ // (QDesktopServices employs xdg-open which
+ // does not yet work everywhere)
+ FileName fn(fromqstr(url.path()));
+ string const format = theFormats().getFormatFromFile(fn);
+ success = theFormats().view(buf, fn, format);
+ } else
+ // For external files, we rely on QDesktopServices
+ success = QDesktopServices::openUrl(url);
+
+ if (!success)
frontend::Alert::error(_("Could not open file"),
bformat(_("The target `%1$s' could not be resolved."),
from_utf8(target)));
projects / features.git / commitdiff