Adding upstream version 2.10.34.upstream/2.10.34upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 167 insertions, 0 deletions

diff --git a/pdb/groups/palettes.pdb b/pdb/groups/palettes.pdb
new file mode 100644
index 0000000..4abd0c9
--- /dev/null
+++ b/pdb/groups/palettes.pdb
@@ -0,0 +1,167 @@
+# GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>.
+
+# "Perlized" from C source by Manish Singh <yosh@gimp.org>
+
+sub palettes_refresh {
+    $blurb = 'Refreshes current palettes. This function always succeeds.';
+
+    $help = <<'HELP';
+This procedure retrieves all palettes currently in the user's palette path
+and updates the palette dialogs accordingly.
+HELP
+
+    &adrian_pdb_misc('1998');
+
+    %invoke = (
+        code => <<'CODE'
+{
+  gimp_data_factory_data_refresh (gimp->palette_factory, context);
+}
+CODE
+    );
+}
+
+sub palettes_get_list {
+    $blurb = 'Retrieves a list of all of the available palettes';
+
+    $help = <<'HELP';
+This procedure returns a complete listing of available palettes. Each name
+returned can be used as input to the command gimp_context_set_palette().
+HELP
+
+    &rock_pdb_misc('2001');
+
+    @inargs = (
+	{ name => 'filter', type => 'string', null_ok => 1,
+          desc => 'An optional regular expression used to filter the list' }
+    );
+
+    @outargs = (
+        { name => 'palette_list', type => 'stringarray',
+          desc => 'The list of palette names',
+          array => { name => 'num_palettes',
+                     desc => 'The number of palettes in the list' } }
+    );
+
+    %invoke = (
+        headers => [ qw("core/gimpcontainer-filter.h") ],
+        code    => <<'CODE'
+{
+  palette_list = gimp_container_get_filtered_name_array (gimp_data_factory_get_container (gimp->palette_factory),
+                                                         filter, &num_palettes);
+}
+CODE
+    );
+}
+
+sub palettes_get_palette {
+    &std_pdb_deprecated ('gimp-context-get-palette');
+
+    @outargs = (
+	{ name => 'name', type => 'string', null_ok => 1,
+	  desc => 'The palette name' },
+	{ name => 'num_colors', type => 'int32',
+	  desc => 'The palette num_colors' }
+    );
+
+    %invoke = (
+        code => <<'CODE'
+{
+  GimpPalette *palette = gimp_context_get_palette (context);
+
+  if (palette)
+    {
+      name       = g_strdup (gimp_object_get_name (palette));
+      num_colors = gimp_palette_get_n_colors (palette);
+    }
+  else
+    success = FALSE;
+}
+CODE
+    );
+}
+
+sub palettes_get_palette_entry {
+    &std_pdb_deprecated ('gimp-palette-entry-get-color');
+
+    @inargs = (
+	{ name => 'name', type => 'string', null_ok => 1,
+	  desc => 'The palette name ("" means currently active palette)' },
+        { name => 'entry_num', type => 'int32',
+          desc => 'The entry to retrieve' }
+    );
+
+    @outargs = (
+	{ name => 'actual_name', type => 'string',
+	  desc => 'The palette name' },
+	{ name => 'num_colors', type => 'int32',
+	  desc => 'The palette num_colors' },
+	{ name => 'color', type => 'color', void_ret => 1,
+	  desc => 'The color requested' }
+    );
+
+    %invoke = (
+	code => <<'CODE'
+{
+  GimpPalette *palette;
+
+  if (name && strlen (name))
+    palette = gimp_pdb_get_palette (gimp, name, FALSE, error);
+  else
+    palette = gimp_context_get_palette (context);
+
+  if (palette)
+    {
+      GimpPaletteEntry *entry = gimp_palette_get_entry (palette, entry_num);
+
+      if (entry)
+        {
+          actual_name = g_strdup (gimp_object_get_name (palette));
+          num_colors  = gimp_palette_get_n_colors (palette);
+          color       = entry->color;
+        }
+      else
+        success = FALSE;
+    }
+  else
+    success = FALSE;
+}
+CODE
+    );
+}
+
+
+@headers = qw(<string.h>
+              "core/gimp.h"
+              "core/gimpcontext.h"
+              "core/gimpdatafactory.h"
+              "core/gimppalette.h"
+              "gimppdb-utils.h");
+
+@procs = qw(palettes_refresh
+            palettes_get_list
+            palettes_get_palette
+            palettes_get_palette_entry);
+
+%exports = (app => [@procs], lib => [@procs]);
+
+$desc = 'Palettes';
+$doc_title = 'gimppalettes';
+$doc_short_desc = 'Operations related to palettes.';
+$doc_long_desc = 'Operations related to palettes.';
+
+1;