# The GIMP -- an image manipulation program
# Copyright (C) 1995 Spencer Kimball and Peter Mattis

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

# "Perlized" from C source by Manish Singh <yosh@gimp.org>

sub pdb_misc {
    $author = $copyright = 'Andy Thomas';
    $date = '1998';
}

sub brush_args {(
    { name => 'opacity',
      type => '0 <= float <= 100',
      desc => 'The initial opacity of the brush' },
    { name => 'spacing',
      type => 'int32 <= 1000',
      desc => 'The initial spacing of the brush (if < 0 then use brush default
	       spacing)' },
    { name => 'paint_mode', type => 'enum GimpLayerModeEffects',
      desc => 'The initial paint mode: { %%desc%% }'  }
)}

sub brushes_popup {
    $blurb = 'Invokes the Gimp brush selection.';

    $help = 'This procedure popups the brush selection dialog.';

    &pdb_misc;

    @inargs = (
	{ name => 'brush_callback', type => 'string',
	  desc => 'The callback PDB proc to call when brush selection is
		   made' },
	{ name => 'popup_title', type => 'string',
	  desc => 'Title to give the brush popup window' },
	{ name => 'initial_brush', type => 'string',
	  desc => 'The name of the brush to set as the first selected',
	  null_ok => 1 },
	&brush_args
    );

    %invoke = (
	code => <<'CODE'
{
  if (gimp->no_interface ||
      ! procedural_db_lookup (gimp, brush_callback) ||
      ! gimp_pdb_dialog_new (gimp, context, gimp->brush_factory->container,
                             popup_title, brush_callback, initial_brush,
                             "opacity",    opacity / 100.0,
                             "paint-mode", paint_mode,
                             "spacing",    spacing,
                             NULL))
    success = FALSE;
}
CODE
    );
}

sub brushes_close_popup {
    $blurb = 'Popdown the Gimp brush selection.';

    $help = 'This procedure closes an opened brush selection dialog.';

    &pdb_misc;

    @inargs = (
	{ name => 'brush_callback', type => 'string',
	  desc => 'The name of the callback registered for this popup' }
    );

    %invoke = (
	code => <<'CODE'
{
  if (gimp->no_interface ||
      ! procedural_db_lookup (gimp, brush_callback) ||
      ! gimp_pdb_dialog_close (gimp, gimp->brush_factory->container,
                               brush_callback))
    success = FALSE;
}
CODE
    );
}

sub brushes_set_popup {
    $blurb = 'Sets the current brush selection in a popup.';

    $help = $blurb;

    &pdb_misc;

    @inargs = (
	{ name => 'brush_callback', type => 'string',
	  desc => 'The name of the callback registered for this popup' },
	{ name => 'brush_name', type => 'string',
	  desc => 'The name of the brush to set as selected' },
	&brush_args
    );

    %invoke = (
	code => <<'CODE'
{
  if (gimp->no_interface ||
      ! procedural_db_lookup (gimp, brush_callback) ||
      ! gimp_pdb_dialog_set (gimp, gimp->brush_factory->container,
                             brush_callback, brush_name,
                             "opacity",    opacity / 100.0,
                             "paint-mode", paint_mode,
                             "spacing",    spacing,
                             NULL))
    success = FALSE;
}
CODE
    );
}

@headers = qw("core/gimp.h" "core/gimpdatafactory.h");

@procs = qw(brushes_popup brushes_close_popup brushes_set_popup);
%exports = (app => [@procs], lib => [@procs]);

$desc = 'Brush UI';

1;