QDialogButtonBox for the remaining dialogs.

[lyx.git] / src / frontends / qt4 / GuiAbout.cpp

diff --git a/src/frontends/qt4/GuiAbout.cpp b/src/frontends/qt4/GuiAbout.cpp
index a9402238d885f6ff37608bc5325c8ba73cf86d45..747723ff0680bcab06f168997b41e72358697d53 100644 (file)
--- a/src/frontends/qt4/GuiAbout.cpp
+++ b/src/frontends/qt4/GuiAbout.cpp
@@ -49,14 +49,12 @@ static QString credits()
 
        if (!file.exists()) {
                out << qt_("ERROR: LyX wasn't able to find the CREDITS file\n");
-               out << qt_("Please install correctly to estimate the great\n");
-               out << qt_("amount of work other people have done for the LyX project.");
+               out << qt_("Please install correctly to estimate the great\namount of work other people have done for the LyX project.");
        } else {
                file.open(QIODevice::ReadOnly);
                if (!file.isReadable()) {
                        out << qt_("ERROR: LyX wasn't able to read the CREDITS file\n");
-                       out << qt_("Please install correctly to estimate the great\n");
-                       out << qt_("amount of work other people have done for the LyX project.");
+                       out << qt_("Please install correctly to estimate the great\namount of work other people have done for the LyX project.");
                } else {
                        QTextStream ts(&file);
                        ts.setCodec("UTF-8");
@@ -83,6 +81,97 @@ static QString credits()
 }
 
 
+static QString release_notes()
+{
+       QString res;
+       QFile file(toqstr(package().system_support().absFileName()) + "/RELEASE-NOTES");
+       QTextStream out(&res);
+
+       if (!file.exists()) {
+               out << qt_("ERROR: LyX wasn't able to find the RELEASE-NOTES file\n");
+               out << qt_("Please install correctly to see what has changed\nfor this version of LyX.");
+       } else {
+               file.open(QIODevice::ReadOnly);
+               if (!file.isReadable()) {
+                       out << qt_("ERROR: LyX wasn't able to read the RELEASE-NOTES file\n");
+                       out << qt_("Please install correctly to see what has changed\nfor this version of LyX.");
+               } else {
+                       QTextStream ts(&file);
+                       ts.setCodec("UTF-8");
+                       QString line;
+                       bool incomment = false;
+                       bool inlist = false;
+                       do {
+                               // a simple markdown parser
+                               line = ts.readLine();
+                               // skipe empty lines
+                               if (line.isEmpty())
+                                       continue;
+                               // parse (:comments:)
+                               if (line.startsWith("(:")) {
+                                       if (!line.endsWith(":)"))
+                                               incomment = true;
+                                       continue;
+                               } if (line.endsWith(":)") && incomment) {
+                                       incomment = false;
+                                       continue;
+                               } if (incomment)
+                                       continue;
+
+                               // detect links to the tracker
+                               line.replace(QRegExp("(bug )(\\#)(\\d+)*"),
+                                            "<a href=\"http://www.lyx.org/trac/ticket/\\3\">\\1\\3</a>");
+
+                               // headings
+                               if (line.startsWith("!!!")) {
+                                       if (inlist) {
+                                           out << "</li>";
+                                           out << "</ul><br>";
+                                           inlist = false;
+                                       }
+                                       out << "<h4>" << line.mid(3) << "</h4>";
+                               }
+                               else if (line.startsWith("!!")) {
+                                       if (inlist) {
+                                           out << "</li>";
+                                           out << "</ul><br>";
+                                           inlist = false;
+                                       }
+                                       out << "<h3>" << line.mid(2) << "</h3>";
+                               } else if (line.startsWith("!")) {
+                                       if (inlist) {
+                                           out << "</li>";
+                                           out << "</ul><br>";
+                                           inlist = false;
+                                       }
+                                       out << "<h2>" << line.mid(1) << "</h2>";
+                               // lists
+                               } else if (line.startsWith("* ")) {
+                                       if (inlist)
+                                               out << "</li>";
+                                       else
+                                               out << "<ul>";
+                                       inlist = true;
+                                       out << "<li>" << line.mid(2);
+                               } else if (inlist && line.startsWith("  ")) {
+                                       out << line.mid(2);
+                               } else if (inlist) {
+                                       inlist = false;
+                                       out << "</li>";
+                                       out << "</ul><br>";
+                                       out << line;
+                               } else
+                                       out << line;
+
+                               out << " ";
+                       } while (!line.isNull());
+               }
+       }
+       out.flush();
+       return res;
+}
+
+
 static QString copyright()
 {
        QString release_year = release_date().toString("yyyy");
@@ -135,11 +224,9 @@ static QString version()
        out << "\n";
        out << qt_("User directory: ");
        out << toqstr(makeDisplayPath(package().user_support().absFileName()));
-       if (std::string(lyx_git_commit_hash) != "none") {
-               out << "\n";
-               out << toqstr(bformat(_("Qt Version (run-time): %1$s"), from_ascii(qVersion()))) << "\n";
-               out << toqstr(bformat(_("Qt Version (compile-time): %1$s"), from_ascii(QT_VERSION_STR))) << "\n";
-       }
+       out << "\n";
+       out << toqstr(bformat(_("Qt Version (run-time): %1$s"), from_ascii(qVersion()))) << "\n";
+       out << toqstr(bformat(_("Qt Version (compile-time): %1$s"), from_ascii(QT_VERSION_STR))) << "\n";
        return res;
 }
 
@@ -178,11 +265,15 @@ GuiAbout::GuiAbout(GuiView & lv)
 
        d->ui.versionLA->setText(version());
        d->ui.buildinfoTB->setText(buildinfo());
+       d->ui.releasenotesTB->setHtml(release_notes());
+       d->ui.releasenotesTB->setOpenExternalLinks(true);
        d->ui.creditsTB->setHtml(credits());
+
+       d->ui.tab->setUsesScrollButtons(false);
 }
 
 
-void GuiAbout::on_closePB_clicked()
+void GuiAbout::on_buttonBox_rejected()
 {
        close();
 }