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// What's the latest available version?
FileVerInfo := TFileVersionInfo.Create(nil);
try
FileVerInfo.ReadFileInfo;
edtGroffStudioInstalledVersion.Text := FileVerInfo.VersionStrings.Values['FileVersion'];
lblAboutProductName.Caption := FileVerInfo.VersionStrings.Values['ProductName'] + ' ' + FileVerInfo.VersionStrings.Values['FileVersion'];
MainStatusBar.Panels[2].Text := '';
{$IFDEF WINDOWS}
OnlineVersionsFile := TFPCustomHTTPClient.SimpleGet('https://groff.tuxproject.de/updates/versions.txt');
reGroffVersion := TRegExpr.Create('groff-win ([\d\.]+) (.*)$');
reGroffVersion.ModifierM := True;
if reGroffVersion.Exec(OnlineVersionsFile) then
begin
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-
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reGroffStudioVersion.ModifierM := True;
if reGroffStudioVersion.Exec(OnlineVersionsFile) then
begin
// Compare the two versions - ours and the online one:
GroffHelpers.VerStrCompare(reGroffStudioVersion.Match[1], FileVerInfo.VersionStrings.Values['FileVersion'], HasVersionUpdate);
if HasVersionUpdate > 0 then
MainStatusBar.Panels[2].Text := 'update ' + reGroffStudioVersion.Match[1] + ' available';
end else MainStatusBar.Panels[2].Text := '';
end;
{$ELSE}
// Non-Windows platforms won't need some of that.
{$IFDEF DARWIN}
// What's the latest available version?
MainStatusBar.Panels[2].Text := '';
|