mirror of https://github.com/GNOME/gimp.git
135 lines
5.2 KiB
Python
Executable File
135 lines
5.2 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (C) 1997 James Henstridge <james@daa.com.au>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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import gi
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gi.require_version('Gimp', '3.0')
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from gi.repository import Gimp
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gi.require_version('GimpUi', '3.0')
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from gi.repository import GimpUi
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gi.require_version('Gegl', '0.4')
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from gi.repository import Gegl
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from gi.repository import GObject
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from gi.repository import GLib
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from gi.repository import Gio
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import time
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import sys
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def N_(message): return message
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def _(message): return GLib.dgettext(None, message)
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def foggify(procedure, run_mode, image, n_drawables, drawables, config, data):
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if run_mode == Gimp.RunMode.INTERACTIVE:
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GimpUi.init('python-fu-foggify')
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dialog = GimpUi.ProcedureDialog(procedure=procedure, config=config)
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dialog.fill(None)
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if not dialog.run():
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dialog.destroy()
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return procedure.new_return_values(Gimp.PDBStatusType.CANCEL, GLib.Error())
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else:
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dialog.destroy()
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color = config.get_property('color')
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name = config.get_property('name')
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turbulence = config.get_property('turbulence')
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opacity = config.get_property('opacity')
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Gimp.context_push()
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image.undo_group_start()
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if image.get_base_type() is Gimp.ImageBaseType.RGB:
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type = Gimp.ImageType.RGBA_IMAGE
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else:
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type = Gimp.ImageType.GRAYA_IMAGE
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for drawable in drawables:
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fog = Gimp.Layer.new(image, name,
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drawable.get_width(), drawable.get_height(),
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type, opacity,
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Gimp.LayerMode.NORMAL)
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fog.fill(Gimp.FillType.TRANSPARENT)
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image.insert_layer(fog, drawable.get_parent(),
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image.get_item_position(drawable))
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Gimp.context_set_background(color)
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fog.edit_fill(Gimp.FillType.BACKGROUND)
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# create a layer mask for the new layer
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mask = fog.create_mask(0)
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fog.add_mask(mask)
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# add some clouds to the layer
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pdb_proc = Gimp.get_pdb().lookup_procedure('plug-in-plasma')
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pdb_config = pdb_proc.create_config()
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pdb_config.set_property('run-mode', Gimp.RunMode.NONINTERACTIVE)
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pdb_config.set_property('image', image)
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pdb_config.set_property('drawable', mask)
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pdb_config.set_property('seed', int(time.time()))
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pdb_config.set_property('turbulence', turbulence)
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pdb_proc.run(pdb_config)
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# apply the clouds to the layer
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fog.remove_mask(Gimp.MaskApplyMode.APPLY)
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fog.set_visible(True)
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Gimp.displays_flush()
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image.undo_group_end()
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Gimp.context_pop()
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return procedure.new_return_values(Gimp.PDBStatusType.SUCCESS, GLib.Error())
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class Foggify (Gimp.PlugIn):
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## GimpPlugIn virtual methods ##
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def do_set_i18n(self, procname):
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return True, 'gimp30-python', None
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def do_query_procedures(self):
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return [ 'python-fu-foggify' ]
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def do_create_procedure(self, name):
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Gegl.init(None)
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_color = Gegl.Color.new("black")
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_color.set_rgba(0.94, 0.71, 0.27, 1.0)
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procedure = Gimp.ImageProcedure.new(self, name,
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Gimp.PDBProcType.PLUGIN,
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foggify, None)
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procedure.set_image_types("RGB*, GRAY*");
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procedure.set_sensitivity_mask (Gimp.ProcedureSensitivityMask.DRAWABLE |
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Gimp.ProcedureSensitivityMask.DRAWABLES)
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procedure.set_documentation (_("Add a layer of fog"),
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_("Adds a layer of fog to the image."),
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name)
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procedure.set_menu_label(_("_Fog..."))
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procedure.set_attribution("James Henstridge",
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"James Henstridge",
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"1999,2007")
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procedure.add_menu_path ("<Image>/Filters/Decor")
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procedure.add_string_argument ("name", _("Layer _name"), _("Layer name"),
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_("Clouds"), GObject.ParamFlags.READWRITE)
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procedure.add_color_argument ("color", _("_Fog color"), _("Fog color"),
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True, _color, GObject.ParamFlags.READWRITE)
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procedure.add_double_argument ("turbulence", _("_Turbulence"), _("Turbulence"),
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0.0, 7.0, 1.0, GObject.ParamFlags.READWRITE)
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procedure.add_double_argument ("opacity", _("O_pacity"), _("Opacity"),
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0.0, 100.0, 100.0, GObject.ParamFlags.READWRITE)
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return procedure
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Gimp.main(Foggify.__gtype__, sys.argv)
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