DESCRIPTION
===========

PRIMA is a general purpose extensible graphical user interface toolkit with a
rich set of standard widgets and an emphasis on 2D image processing tasks. A
Perl program using PRIMA looks and behaves identically on X11 and Win32.

PREREQUISITES
=============

Debian/Ubuntu
-------------

For easy setup, run this:

apt-get install libgtk2.0-dev libtext-bidi-perl libgif-dev libjpeg-dev libtiff-dev libxpm-dev libwebp-dev 

Graphic libraries
-----------------

Prima can use several graphic libraries to handle image files.  Compiling Prima
with at least one library, preferably for GIF files is strongly recommended,
because internal library images are stored in GIFs. Support for the following
libraries can be compiled in on all platforms:

   - libXpm
   - libpng
   - libjpeg
   - libgif
   - libtiff
   - libX11  - support for native X11 bitmap files
   - libwebp,libwebpdemux,libwebpmux

Win32
-----

Modern Strawberry perl come with all of these libraries already, so nothing
specific needs to be done. However for the older distributions, or ActiveState,
or custom builds, CPAN contains binary distributions that can be installed just
for this purpose:

 - http://search.cpan.org/~karasik/Prima-codecs-win32/
 - http://search.cpan.org/~karasik/Prima-codecs-win64/

it should work for all MSVC and GCC compilers and for native,
cygwin, and mingw/strawberry perl runtimes.

WebP libraries are unavailable for strawberry, get them here:

 http://prima.eu.org/download/webp-win.zip

Fribidi
-------

To support bi-directional text input and output you'll need Text::Bidi
module from CPAN. The module is not a prerequisite; it'll need the
external fribidi library to build. On windows the library is not installed by
default, you can grab it here:

 - http://prima.eu.org/download/fribidi-win32.zip
 - http://prima.eu.org/download/fribidi-win64.zip

SOURCE DISTRIBUTION INSTALLATION
================================

Create a makefile by running Makefile.PL using perl and then run make ( or
gmake, or nmake for Win32):

    perl Makefile.PL
    make
    make test
    make install

If 'perl Makefile.PL' fails, the compilation history along with errors can be
found in makefile.log. 

If make fails with message

    ** No image codecs found

that means you don't have image libraries that Prima supports in your path.
See PREREQUISITES section.

If some of the required libraries or include files can not be found,
INC=-I/some/include and LIBS=-L/some/lib semantics should be used to tell
Makefile.PL about these. Check ExtUtils::MakeMaker for more.

GTK3/GTK2
---------

It is recommended to build Prima with GTK3/GTK2 on X11 installations,
because in that case Prima will use standard GTK fonts, colors, and file dialogs.
By default Prima tries to build with it, but if you don't want it, run

    perl Makefile.PL WITH_GTK2=0 WITH_GTK3=0

BINARY DISTRIBUTION INSTALLATION
================================

Available only for MSWin32. Please use installation from source for
the other platforms.

To install the toolkit from the binary distribution run 

    perl ms_install.pl

You have to patch Prima::Config.pm manually if you need to compile
prima-dependent modules.

USAGE EXAMPLES
==============

Try running the toolkit examples, by default installed in
INSTALLSITEARCH/Prima/examples directory ( find it by running perl
-V:installsitearch ). All examples and programs included into the distribution
can be run either by their name or with perl as argument - for example,
..../generic or perl ..../generic .  ( perl ..../generic.bat for win32 )

Typical code starts with

    use Prima qw(Application);

and ends with
   
    run Prima;

which is an event loop call. Start from the following code:

    use Prima qw(Application Buttons);

    new Prima::MainWindow(
       text     => 'Hello world!',
       size     => [ 200, 200],
    )-> insert( Button =>
       centered => 1,
       text     => 'Hello world!',
       onClick  => sub { $::application-> close },
    );
    
    run Prima;

Or, alternatively, start the VB program, which is the toolkit visual builder. 

MORE INFORMATION
================

The toolkit contains set of POD files describing its features, and the
programming interfaces.  Run 'podview Prima' or 'perldoc Prima' command to
start with the main manual page.

Visit http://www.prima.eu.org/ for the recent versions of the toolkit. You can
use github.com/dk/Prima to keep in touch. The mailing list on the toolkit is
available, you can ask questions there. See the Prima homepage for details.

COPYRIGHT
=========

(c) 1997-2003 The Protein Laboratory, University of Copenhagen

AUTHORS
=======

 - Dmitry Karasik <dmitry@karasik.eu.org>
 - Anton Berezin  <tobez@tobez.org>
 - Vadim Belman   <voland@lflat.org>

CREDITS
=======

 - David Scott
 - Teo Sankaro
 - Kai Fiebach
 - Johannes Blankenstein
 - Mike Castle
 - H.Merijn Brand
 - Richard Morgan
 - Kevin Ryde
 - Chris Marshall
 - Slaven Rezic
 - Waldemar Biernacki
 - Andreas Hernitscheck
 - David Mertens
 - Gabor Szabo
 - Fabio D'Alfonso
 - Rob "Sisyphus"
 - Chris Marshall
 - Reini Urban
 - Nadim Khemir
 - Vikas N Kumar
 - Upasana Shukla
 - Sergey Romanov
 - Mathieu Arnold
 - Petr Pisar
 - Judy Hawkins
 - Myra Nelson
 - Sean Healy
 - Ali Yassen
 - Maximilian Lika
 - kmx
 - Mario Roy