2014-04-17 14:50 GMT-03:00 Mattias Gaertner :
Show quoted text 19 lines
On Thu, 17 Apr 2014 14:35:07 -0300
silvioprog wrote:
> 2014-04-16 22:07 GMT-03:00 waldo kitty :
> [...]
>
> > and you don't get any kind of exception or other error results??
> >
>
> No error occurs, and it doesn't opens file. :/
>
> I'm trying to debug LCL in trying to figure out the problem ...
The OpenDocument function does not raise exceptions under Linux. It
returns false if no application was found.
It should be improved to raise an exception for the errors it can spot.
Like not finding the application or if the program returns bytes on
Stderr or if the ExitCode0.
I found the error. In a terminal, when I call:
$ xdg-open test.txt
The "test.txt" file is opened into terminal. But when I call:
$ gnome-open test.txt
The "test.txt" file is opened into Pluma Editor (native text editor on Linux Mint, like GEdit in Ubuntu).
Then seems a problem in Linux Mint (Mate).
To solve my problem, I changed the function from:
[code]
function OpenDocument(APath: String): Boolean;
var
lApp: string;
begin
// Android uses this
if Assigned(OpenDocumentWidgetsetImplementation) then
begin
Result := OpenDocumentWidgetsetImplementation(APath);
Exit;
end;
Result := True;
if not FileExistsUTF8(APath) then exit(false);
lApp:=FindFilenameOfCmd('xdg-open'); // Portland OSDL/FreeDesktop
standard on Linux
if lApp='' then
lApp:=FindFilenameOfCmd('kfmclient'); // KDE command
if lApp='' then
lApp:=FindFilenameOfCmd('gnome-open'); // GNOME command
if lApp='' then
Exit(False);
if (APath'') and (APath[1]'"') then
APath:=QuotedStr(APath);
RunCmdFromPath(lApp,APath);
end;
[/code]
To:
[code]
function OpenDocument(const APath: String): Boolean;
var
lApp: string;
begin
// Android uses this
if Assigned(OpenDocumentWidgetsetImplementation) then
begin
Result := OpenDocumentWidgetsetImplementation(APath);
Exit;
end;
Result := True;
if not FileExistsUTF8(APath) then exit(false);
lApp:=FindFilenameOfCmd('gnome-open'); // GNOME command
if lApp='' then
lApp:=FindFilenameOfCmd('kfmclient') // KDE command
else
if lApp='' then
lApp:=FindFilenameOfCmd('xdg-open') // Portland OSDL/FreeDesktop
standard on Linux
else
if lApp='' then
Exit(False);
if (APath'') and (APath[1]'"') then
APath:=QuotedStr(APath);
RunCmdFromPath(lApp,APath);
end;
[/code]
Quick fix! :p
