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chmhelp: on darwin use open -n to start lhelp in the foreground

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git-svn-id: trunk@38058 -
This commit is contained in:
mattias 2012-07-27 12:45:07 +00:00
parent 5f012e16ba
commit 6f525d3316
1 changed files with 17 additions and 11 deletions
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28
components/chmhelp/packages/idehelp/lazchmhelp.pas
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@ -112,21 +112,12 @@ begin
end;
function TChmHelpViewer.GetHelpEXE: String;
{$IFDEF darwin}
var
Filename: String;
{$ENDIF}
begin
Result:=fHelpExe;
if Result='' then
Result := SetDirSeparators('$(LazarusDir)/components/chmhelp/lhelp/lhelp$(ExeExt)');
if not IDEMacros.SubstituteMacros(Result) then
Exit('');
{$IFDEF darwin}
Filename:=Result+'.app/Contents/MacOS/'+ExtractFileName(Result);
if FileExistsUTF8(Filename) then
Result:=Filename;
{$ENDIF}
end;
function TChmHelpViewer.GetHelpFilesPath: String;
@ -352,6 +343,7 @@ var
SearchPath: String;
Proc: TProcessUTF8;
FoundFileName: String;
LHelpPath: String;
begin
if Pos('file://', Node.URL) = 1 then
begin
@ -384,7 +376,7 @@ begin
Exit;
end;
FileName := FoundFileName;
FileName := CleanAndExpandFilename(FoundFileName);
if ExtractFileNameOnly(GetHelpExe) = 'lhelp' then begin
fHelpConnection.StartHelpServer(HelpLabel, GetHelpExe);
@ -408,7 +400,21 @@ begin
{$if (fpc_version=2) and (fpc_release<5)}
Proc.CommandLine := GetHelpExe + ' ' + Format(fHelpExeParams, [FileName, Url]);
{$else}
Proc.Executable := GetHelpExe;
LHelpPath:=GetHelpEXE;
Proc.Executable := LHelpPath;
{$IFDEF darwin}
if DirectoryExistsUTF8(LHelpPath+'.app') then
LHelpPath+='.app';
if DirectoryExistsUTF8(LHelpPath) then begin
// application bundle
// to put lhelp into the foreground, use "open -n lhelp.app --args args"
Proc.Executable := '/usr/bin/open';
Proc.Parameters.Add('-n');
Proc.Parameters.Add(LHelpPath);
Proc.Parameters.Add('--args');
Proc.Parameters.Add(Format(fHelpExeParams, [FileName, Url]));
end;
{$ENDIF}
Proc.Parameters.Add(Format(fHelpExeParams, [FileName, Url]));
{$endif}
Proc.Execute;