Re: [Wxlua-users] patch for wxluaedit cmd line parser

[John L. <jla...@gm...>]

On 2/25/06, Francesco Montorsi <f18...@ya...> wrote:
> Hi John,
>     I've created a little patch for wxLuaEdit to make it possible to
> call it from command line with .lua files to open directly in the editor.
>
> This patch will make life a lot easier for win32 and also unix users IMO.
>
> Can I apply it ?

Yes.

> Francesco
>
> PS: the patch works ok when you specify zero or one file in the command
> line. When you specify two or more, wxLuaEditor opens only the last.
> This is not a bug with my patch but seems something scintilla-related: I
> get the same behaviour using the File->Open cmd. I.e. the new files I
> load do not go as additional items in the "Files" splitterwnd but rather
> replace the already-open file.
> Is it because of wxCVS ?

You have to add files to the wxSTEditorNotebook not to the editor, add
the first file to the editor and remaining ones to the notebook. See
the wxstedit sample.
http://cvs.sourceforge.net/viewcvs.py/wxcode/wxCode/components/wxstedit/sam=
ples/stedit/wxstedit.cpp?view=3Dmarkup

see the code below this comment
// If there are any good files left, try to load them

-John



>
> Index: apps/wxluaedit/src/wxluaedit.cpp
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> RCS file: /cvsroot/wxlua/wxLua/apps/wxluaedit/src/wxluaedit.cpp,v
> retrieving revision 1.5
> diff -b -u -2 -r1.5 wxluaedit.cpp
> --- apps/wxluaedit/src/wxluaedit.cpp    21 Feb 2006 04:20:28 -0000      1=
.5
> +++ apps/wxluaedit/src/wxluaedit.cpp    25 Feb 2006 14:32:54 -0000
> @@ -21,4 +21,5 @@
>   #endif
>
> +#include <wx/cmdline.h>
>   #include "wx/image.h"
>   #include "wx/stedit/stedit.h"
> @@ -31,4 +32,24 @@
>   extern bool wxLuaBinding_wxstc_init();
>
> +
> +//
> -------------------------------------------------------------------------=
---
> +// command line options
> +//
> -------------------------------------------------------------------------=
---
> +
> +static const wxCmdLineEntryDesc g_cmdLineDesc[] =3D
> +{
> +    // help
> +    { wxCMD_LINE_SWITCH, wxT("h"), wxT("help"),
> +        _("Show this help message"),
> +        wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
> +
> +    // filenames to open in the editor
> +    { wxCMD_LINE_PARAM, wxEmptyString, wxEmptyString,
> +        _("lua files to open in the editor"),
> +        wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL |
> wxCMD_LINE_PARAM_MULTIPLE },
> +
> +    { wxCMD_LINE_NONE }
> +};
> +
>   //
> -------------------------------------------------------------------------=
---
>   // resources and constants
> @@ -90,4 +111,9 @@
>       wxLuaBinding_wxstc_init();
>
> +    // parse command line
> +    wxCmdLineParser parser(g_cmdLineDesc, argc, argv);
> +    if (parser.Parse() !=3D 0)
> +        return 0;           // help was shown / an error occurred
> +
>       wxLuaEditorFrame *frame =3D new wxLuaEditorFrame(_T("wxLuaEditor"),
>                                               wxPoint(20, 20),
> wxSize(600, 400));
> @@ -115,6 +141,10 @@
>       splitWin->SetSashPosition(splitWin->GetSize().y/2);
>
> -    frame->Show(true);
>
> +    // before showing the frame, load the file specified from
> commandline, if present
> +    for (size_t i=3D0; i < parser.GetParamCount(); i++)
> +        frame->GetEditor()->LoadFile(parser.GetParam(i));
> +
> +    frame->Show(true);
>       return true;
>   }
>
>
>
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