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layerfx.2.8.py
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layerfx.2.8.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# GIMP Layer Effects
# Copyright (c) 2008 Jonathan Stipe
# ---------------------------------------------------------------------
# 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 <http://www.gnu.org/licenses/>.
import gimp, gimpplugin, math, re
from gimpenums import *
pdb = gimp.pdb
import gtk, gimpui, gimpcolor, gobject
from gimpshelf import shelf
class layerfx_base(object):
mode_list = (NORMAL_MODE, DISSOLVE_MODE, MULTIPLY_MODE, DIVIDE_MODE, SCREEN_MODE, OVERLAY_MODE, DODGE_MODE, BURN_MODE, HARDLIGHT_MODE, SOFTLIGHT_MODE, GRAIN_EXTRACT_MODE, GRAIN_MERGE_MODE, DIFFERENCE_MODE, ADDITION_MODE, SUBTRACT_MODE, DARKEN_ONLY_MODE, LIGHTEN_ONLY_MODE, HUE_MODE, SATURATION_MODE, COLOR_MODE, VALUE_MODE)
previewLayer = None
hiddenLayer = None
def cond(self, b, t = 1, f = 0):
if b == True:
return t
else:
return f
def get_layer_pos(self, layer):
for i, v in enumerate(self.img.layers):
if layer == v:
return i
return -1
def add_under_layer(self, newlayer, oldlayer):
img = pdb.gimp_item_get_image(oldlayer)
if pdb.gimp_item_get_parent(oldlayer) == None:
pdb.gimp_image_insert_layer(img, newlayer, pdb.gimp_item_get_parent(oldlayer), pdb.gimp_image_get_item_position(img, oldlayer) + 1)
else:
self.img.add_layer(newlayer, self.get_layer_pos(oldlayer) + 1)
def add_over_layer(self, newlayer, oldlayer):
img = pdb.gimp_item_get_image(oldlayer)
if pdb.gimp_item_get_parent(oldlayer) == None:
pdb.gimp_image_insert_layer(img, newlayer, pdb.gimp_item_get_parent(oldlayer), pdb.gimp_image_get_item_position(img, oldlayer))
else:
self.img.add_layer(newlayer, self.get_layer_pos(oldlayer))
def group_layers(self, name, *layers):
img = pdb.gimp_item_get_image(layers[0])
lg = pdb.gimp_layer_group_new(img)
self.add_over_layer(lg, layers[0])
pdb.gimp_image_reorder_item(img, lg, pdb.gimp_item_get_parent(layers[0]), pdb.gimp_image_get_item_position(img, layers[0]))
pdb.gimp_item_set_name(lg, name)
for i, l in enumerate(layers):
pdb.gimp_image_reorder_item(img, l, lg, i)
def layer_exists(self, layer):
return layer != None and layer in self.img.layers
def set_hidden_layer(self, layer):
if self.hiddenLayer == None:
self.hiddenLayer = layer
elif type(self.hiddenLayer) == gimp.Layer and self.hiddenLayer != layer:
self.hiddenLayer = [self.hiddenLayer, layer]
elif type(self.hiddenLayer) == list and layer not in self.hiddenLayer:
self.hiddenLayer.append(layer)
layer.visible = 0
def unset_hidden_layer(self):
if self.hiddenLayer != None:
if type(self.hiddenLayer) == gimp.Layer and self.layer_exists(self.hiddenLayer):
self.hiddenLayer.visible = 1
elif type(self.hiddenLayer) == list:
for i in self.hiddenLayer:
if self.layer_exists(i):
i.visible = 1
self.hiddenLayer = None
def draw_blurshape(self, drawable, size, initgrowth, sel, invert):
k = initgrowth
currshade = 0
for i in range(size):
if k > 0:
pdb.gimp_selection_grow(drawable.image, k)
elif k < 0:
pdb.gimp_selection_shrink(drawable.image, abs(k))
if invert:
currshade = int(round((float(size - (i + 1)) / float(size)) * 255))
else:
currshade = int(round((float(i + 1) / float(size)) * 255))
gimp.set_foreground(currshade, currshade, currshade)
if pdb.gimp_selection_is_empty(drawable.image) == 0:
pdb.gimp_edit_fill(drawable, FOREGROUND_FILL)
pdb.gimp_selection_load(sel)
k -= 1
def apply_contour(self, drawable, channel, contour):
contourtypes = (0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1)
contours = ((0, 0, 127, 255, 255, 0),
(0, 255, 127, 0, 255, 255),
(0, 64, 94, 74, 150, 115, 179, 179, 191, 255),
(0, 0, 5, 125, 6, 125, 48, 148, 79, 179, 107, 217, 130, 255),
(0, 0, 33, 8, 64, 38, 97, 102, 128, 166, 158, 209, 191, 235, 222, 247, 255, 255),
(0, 0, 28, 71, 87, 166, 194, 240, 255, 255),
(0, 0, 33, 110, 64, 237, 97, 240, 128, 138, 158, 33, 191, 5, 222, 99, 255, 255),
(0, 0, 33, 74, 64, 219, 97, 186, 128, 0, 158, 176, 191, 201, 222, 3, 255, 255),
(3, 255, 54, 99, 97, 107, 179, 153, 252, 0),
(0, 5, 9, 13, 16, 19, 22, 25, 27, 29, 30, 32, 33, 34, 35, 36, 38, 39, 40, 41, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 55, 56, 56, 57, 57, 58, 58, 59, 59, 59, 60, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 62, 63, 63, 63, 63, 63, 63, 64, 64, 64, 64, 64, 71, 75, 78, 81, 84, 86, 89, 91, 93, 95, 96, 98, 99, 101, 102, 103, 104, 105, 107, 107, 108, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 119, 120, 121, 121, 122, 123, 123, 123, 124, 124, 124, 125, 125, 125, 125, 125, 125, 125, 126, 126, 126, 126, 126, 126, 126, 125, 125, 125, 125, 125, 125, 125, 125, 130, 134, 137, 141, 145, 148, 151, 153, 156, 158, 160, 162, 163, 165, 166, 167, 168, 170, 171, 171, 172, 173, 174, 175, 176, 177, 178, 178, 179, 180, 181, 181, 182, 183, 183, 184, 184, 185, 185, 186, 186, 187, 187, 188, 188, 189, 189, 189, 189, 190, 190, 190, 190, 191, 191, 191, 191, 191, 191, 191, 191, 191, 191, 193, 194, 196, 197, 198, 200, 201, 203, 204, 205, 207, 208, 209, 211, 212, 213, 214, 215, 217, 218, 219, 220, 220, 221, 222, 222, 223, 223, 224, 224, 224, 224, 224, 223, 223, 222, 222, 221, 221, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, 209, 208, 206, 205, 204, 203, 202, 200, 199, 198, 197, 196, 194, 194),
(0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 127, 125, 123, 121, 119, 117, 115, 113, 111, 109, 107, 105, 103, 101, 99, 97, 95, 93, 91, 89, 87, 85, 83, 81, 79, 77, 75, 73, 71, 69, 67, 65, 63, 61, 59, 57, 55, 53, 51, 49, 47, 45, 43, 41, 39, 37, 35, 33, 31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 128, 126, 124, 122, 120, 118, 116, 114, 112, 110, 108, 106, 104, 102, 100, 98, 96, 94, 92, 90, 88, 86, 84, 82, 80, 78, 76, 74, 72, 70, 68, 66, 64, 62, 60, 58, 56, 54, 52, 50, 48, 46, 44, 42, 40, 38, 36, 34, 32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2))
if contourtypes[contour-1] == 0:
pdb.gimp_curves_spline(drawable, channel, len(contours[contour-1]), contours[contour-1])
else:
pdb.gimp_curves_explicit(drawable, channel, len(contours[contour-1]), contours[contour-1])
def apply_noise(self, drawable, srclayer, noise, uselayer):
noiselayer = gimp.Layer(drawable.image, "%s-noise" % (drawable.name), srclayer.width, srclayer.height, (RGBA_IMAGE, GRAYA_IMAGE)[drawable.image.base_type], 100.0, NORMAL_MODE)
blanklayer = gimp.Layer(drawable.image, "%s-blank" % (drawable.name), srclayer.width, srclayer.height, (RGBA_IMAGE, GRAYA_IMAGE)[drawable.image.base_type], 100.0, NORMAL_MODE)
self.add_over_layer(blanklayer, srclayer)
self.add_over_layer(noiselayer, blanklayer)
noiselayer.set_offsets(srclayer.offsets[0], srclayer.offsets[1])
blanklayer.set_offsets(srclayer.offsets[0], srclayer.offsets[1])
pdb.gimp_selection_none(drawable.image)
gimp.set_foreground(0, 0, 0)
pdb.gimp_edit_fill(noiselayer, FOREGROUND_FILL)
pdb.gimp_edit_fill(blanklayer, FOREGROUND_FILL)
gimp.set_foreground(255, 255, 255)
if uselayer:
srclayer.add_mask(srclayer.create_mask(ADD_WHITE_MASK))
pdb.gimp_selection_none(drawable.image)
pdb.gimp_edit_fill(blanklayer, FOREGROUND_FILL)
pdb.plug_in_hsv_noise(drawable.image, noiselayer, 1, 0, 0, 255)
else:
pdb.gimp_selection_load(srclayer.mask)
pdb.gimp_edit_fill(blanklayer, FOREGROUND_FILL)
pdb.gimp_selection_none(drawable.image)
pdb.plug_in_hsv_noise(drawable.image, noiselayer, 1, 0, 0, 255)
noiselayer.mode = OVERLAY_MODE
noiselayer.opacity = noise
noiselayer = pdb.gimp_image_merge_down(drawable.image, noiselayer, EXPAND_AS_NECESSARY)
blanklayer = noiselayer.create_mask(ADD_COPY_MASK)
noiselayer.add_mask(blanklayer)
pdb.gimp_selection_none(drawable.image)
gimp.set_foreground(0, 0, 0)
pdb.gimp_edit_fill(srclayer.mask, FOREGROUND_FILL)
pdb.gimp_channel_combine_masks(srclayer.mask, blanklayer, CHANNEL_OP_REPLACE, 0, 0)
drawable.image.remove_layer(noiselayer)
def removePreviews(self):
if self.layer_exists(self.previewLayer):
self.img.remove_layer(self.previewLayer)
self.previewLayer = None
self.unset_hidden_layer()
gimp.displays_flush()
if pdb.gimp_image_undo_is_enabled(self.img) == 0:
pdb.gimp_image_undo_thaw(self.img)
def make_label(self, text, show = True):
label = gtk.Label(text)
label.set_use_underline(True)
label.set_alignment(1.0, 0.5)
if show:
label.show()
return label
def make_combo_box(self, *vals):
list_vals = []
for i, v in enumerate(vals):
list_vals.append(v)
list_vals.append(i)
box = gimpui.IntComboBox(tuple(list_vals))
return box
def make_blend_mode_box(self):
return gimpui.IntComboBox((
"Normal", NORMAL_MODE,
"Dissolve", DISSOLVE_MODE,
"Multiply", MULTIPLY_MODE,
"Divide", DIVIDE_MODE,
"Screen", SCREEN_MODE,
"Overlay", OVERLAY_MODE,
"Dodge", DODGE_MODE,
"Burn", BURN_MODE,
"Hard Light", HARDLIGHT_MODE,
"Soft Light", SOFTLIGHT_MODE,
"Grain Extract", GRAIN_EXTRACT_MODE,
"Grain Merge", GRAIN_MERGE_MODE,
"Difference", DIFFERENCE_MODE,
"Addition", ADDITION_MODE,
"Subtract", SUBTRACT_MODE,
"Darken Only", DARKEN_ONLY_MODE,
"Lighten Only", LIGHTEN_ONLY_MODE,
"Hue", HUE_MODE,
"Saturation", SATURATION_MODE,
"Color", COLOR_MODE,
"Value", VALUE_MODE
))
def make_contour_box(self):
return self.make_combo_box(
"Linear",
"Cone",
"Cone - Inverted",
"Cove - Deep",
"Cove-Shallow",
"Gaussian",
"Half Round",
"Ring",
"Ring - Double",
"Rolling Slope - Descending",
"Rounded Steps",
"Sawtooth 1"
)
def make_gradient_type_box(self):
return self.make_combo_box(
"Linear",
"Bi-linear",
"Radial",
"Square",
"Conical (sym)",
"Conical (asym)",
"Shaped (angular)",
"Shaped (spherical)",
"Shaped (dimpled)",
"Spiral (cw)",
"Spiral (ccw)"
)
def make_gradient_repeat_box(self):
return self.make_combo_box("None", "Sawtooth Wave", "Triangular Wave")
def make_interpolation_box(self):
return self.make_combo_box("None", "Linear", "Cubic", "Sinc (Lanczos3)")
def make_spinner(self, init, min, max, step, page, digits, show = True):
controls = {
"adj": gtk.Adjustment(init, min, max, step, page),
"spinner": gtk.SpinButton()
}
controls["spinner"].set_adjustment(controls["adj"])
controls["spinner"].set_digits(digits)
if show:
controls["spinner"].show()
return controls
def make_slider_and_spinner(self, init, min, max, step, page, digits, show = True):
controls = {
"adj": gtk.Adjustment(init, min, max, step, page),
"slider": gtk.HScale(),
"spinner": gtk.SpinButton()
}
controls["slider"].set_adjustment(controls["adj"])
controls["slider"].set_draw_value(False)
controls["spinner"].set_adjustment(controls["adj"])
controls["spinner"].set_digits(digits)
if show:
controls["slider"].show()
controls["spinner"].show()
return controls
def show_error_msg(self, msg, e):
origMsgHandler = pdb.gimp_message_get_handler()
pdb.gimp_message_set_handler(ERROR_CONSOLE)
pdb.gimp_message("Error: %s" % (msg))
pdb.gimp_message_set_handler(origMsgHandler)
raise(e(msg))
def validatedata(self, img, drawable, *params):
if type(img) != gimp.Image:
self.show_error_msg("Argument 1 is not an image.", TypeError)
return False
elif not img.base_type in (RGB, GRAY):
self.show_error_msg("Argument 1 must be of type RGB or GRAY.", ValueError)
return False
elif type(drawable) != gimp.Layer:
self.show_error_msg("Argument 2 is not a layer.", TypeError)
return False
elif drawable not in img.layers:
self.show_error_msg("Layer is not part of image.", ValueError)
return False
else:
for i, v in enumerate(params):
if v[0] == "color":
if type(v[1]) != gimpcolor.RGB:
self.show_error_msg("Argument %s must be of type gimpcolor.RGB." % (i), TypeError)
return False
elif v[0] == "gradient":
if type(v[1]) != str:
self.show_error_msg("Argument %s must be of type string." % (i), TypeError)
return False
elif v[1] not in pdb.gimp_gradients_get_list("")[1]:
self.show_error_msg("Argument %s not found in gradient list." % (i), ValueError)
return False
elif v[0] == "color/gradient":
if type(v[1]) != gimpcolor.RGB and type(v[1]) != str:
self.show_error_msg("Argument %s must be of type gimpcolor.RGB or string." % (i), TypeError)
return False
elif type(v[1]) == str and v[1] not in pdb.gimp_gradients_get_list("")[1]:
self.show_error_msg("Argument %s not found in gradient list." % (i), ValueError)
return False
elif v[0] == "pattern":
if type(v[1]) != str:
self.show_error_msg("Argument %s must be of type string." % (i), TypeError)
return False
elif v[1] not in pdb.gimp_patterns_get_list("")[1]:
self.show_error_msg("Argument %s not found in pattern list." % (i), ValueError)
return False
elif v[0] == "color/gradientdata/patterndata":
if type(v[1]) != gimpcolor.RGB and type(v[1]) != list and type(v[1]) != tuple:
self.show_error_msg("Argument %s must be of type gimpcolor.RGB, list, or tuple." % (i), TypeError)
return False
elif type(v[1]) == list or type(v[1]) == tuple:
if len(v[1]) == 8:
if type(v[1][0]) != str:
self.show_error_msg("Argument %s[0] must be of type string." % (i), TypeError)
return False
elif v[1][0] not in pdb.gimp_gradients_get_list("")[1]:
self.show_error_msg("Argument %s[0] not found in gradient list." % (i), ValueError)
return False
elif type(v[1][1]) != int:
self.show_error_msg("Argument %s[1] must be of type int." % (i), TypeError)
return False
elif v[1][1] < 0 or v[1][1] > 11:
self.show_error_msg("Argument %s[1] is out of range (must be between 0 and 11)." % (i), ValueError)
return False
elif type(v[1][2]) != int:
self.show_error_msg("Argument %s[2] must be of type int." % (i), TypeError)
return False
elif v[1][2] < 0 or v[1][2] > 3:
self.show_error_msg("Argument %s[2] is out of range (must be between 0 and 3)." % (i), ValueError)
return False
elif type(v[1][3]) != int:
self.show_error_msg("Argument %s[3] must be of type int." % (i), TypeError)
return False
elif v[1][3] < 0 or v[1][3] > 1:
self.show_error_msg("Argument %s[3] is out of range (must be between 0 and 1)." % (i), ValueError)
return False
elif type(v[1][4]) != float:
self.show_error_msg("Argument %s[4] must be of type float." % (i), TypeError)
return False
elif v[1][4] < 0.0 or v[1][4] > img.width:
self.show_error_msg("Argument %s[4] is out of range (must be between 0 and %s)." % (i, img.width), ValueError)
return False
elif type(v[1][5]) != float:
self.show_error_msg("Argument %s[5] must be of type float." % (i), TypeError)
return False
elif v[1][5] < 0.0 or v[1][4] > img.height:
self.show_error_msg("Argument %s[5] is out of range (must be between 0 and %s)." % (i, img.height), ValueError)
return False
elif type(v[1][6]) != float:
self.show_error_msg("Argument %s[6] must be of type float." % (i), TypeError)
return False
elif v[1][6] < -180.0 or v[1][6] > 180.0:
self.show_error_msg("Argument %s[6] is out of range (must be between -180 and 180)." % (i), ValueError)
return False
elif type(v[1][7]) != float:
self.show_error_msg("Argument %s[7] must be of type float." % (i), TypeError)
return False
elif v[1][7] < 0.0 or v[1][7] > 262144.0:
self.show_error_msg("Argument %s[7] is out of range (must be between 0 and 262144)." % (i), ValueError)
return False
elif len(v[1]) == 3:
if type(v[1][0]) != str:
self.show_error_msg("Argument %s[0] must be of type string." % (i), TypeError)
return False
elif v[1][0] not in pdb.gimp_patterns_get_list("")[1]:
self.show_error_msg("Argument %s[0] not found in pattern list." % (i), ValueError)
return False
elif type(v[1][1]) != float:
self.show_error_msg("Argument %s[1] must be of type float." % (i), TypeError)
return False
elif v[1][1] < 1.0 or v[1][1] > 1000.0:
self.show_error_msg("Argument %s[1] is out of range (must be between 1 and 1000)." % (i), ValueError)
return False
elif type(v[1][2]) != int:
self.show_error_msg("Argument %s[2] must be of type int." % (i), TypeError)
return False
elif v[1][2] < 0 or v[1][2] > 3:
self.show_error_msg("Argument %s[2] is out of range (must be between 0 and 3)." % (i), ValueError)
return False
else:
self.show_error_msg("Argument %s must contain 8 values for a gradient fill, or 3 values for a pattern fill." % (i), ValueError)
return False
elif v[0] == "percent":
if type(v[1]) != float:
self.show_error_msg("Argument %s must be of type float." % (i), TypeError)
return False
elif v[1] < 0.0 or v[1] > 100.0:
self.show_error_msg("Argument %s is out of range (must be between 0 and 100)." % (i), ValueError)
return False
elif v[0] == "contour":
if type(v[1]) != int:
self.show_error_msg("Argument %s must be of type int." % (i), TypeError)
return False
elif v[1] < 0 or v[1] > 11:
self.show_error_msg("Argument %s is out of range (must be between 0 and 11)." % (i), ValueError)
return False
elif v[0] == "mode":
if type(v[1]) != int:
self.show_error_msg("Argument %s must be of type int." % (i), TypeError)
return False
elif v[1] not in self.mode_list:
self.show_error_msg("Illegal value for argument %s." % (i), ValueError)
return False
elif v[0] == "size":
if type(v[1]) != int:
self.show_error_msg("Argument %s must be of type int." % (i), TypeError)
return False
elif v[1] < 0 or v[1] > 250:
self.show_error_msg("Argument %s is out of range (must be between 0 and 250)." % (i), ValueError)
return False
elif v[0] == "angle":
if type(v[1]) != float:
self.show_error_msg("Argument %s must be of type float." % (i), TypeError)
return False
elif v[1] < -180.0 or v[1] > 180.0:
self.show_error_msg("Argument %s is out of range (must be between -180 and 180)." % (i), ValueError)
return False
elif v[0] == "boolean":
if type(v[1]) != int:
self.show_error_msg("Argument %s must be of type int." % (i), TypeError)
return False
elif v[1] < 0 or v[1] > 1:
self.show_error_msg("Argument %s is out of range (must be between 0 and 1)." % (i), ValueError)
return False
elif v[0] == "intrange":
if type(v[1]) != int:
self.show_error_msg("Argument %s must be of type int." % (i), TypeError)
return False
elif v[1] < v[2] or v[1] > v[3]:
self.show_error_msg("Argument %s is out of range (must be between %s and %s)." % (i, v[2], v[3]), ValueError)
return False
elif v[0] == "floatrange":
if type(v[1]) != float:
self.show_error_msg("Argument %s must be of type float." % (i), TypeError)
return False
elif v[1] < v[2] or v[1] > v[3]:
self.show_error_msg("Argument %s is out of range (must be between %s and %s)." % (i, v[2], v[3]), ValueError)
return False
return True
def stringToColor(self, string):
matchObj = re.match('RGB \((\d+(?:.\d+)?), (\d+(?:.\d+)?), (\d+(?:.\d+)?), (\d+(?:.\d+)?)\)', string)
if matchObj:
colorlist = matchObj.group(1, 2, 3, 4)
return gimpcolor.RGB(float(colorlist[0]), float(colorlist[1]), float(colorlist[2]), float(colorlist[3]))
else:
return False
def writeParasite(self, drawable, fxlayer, *controls):
dataList = []
for i in controls:
if i[0] == "color":
dataList.append(str(i[1].get_color()))
elif i[0] == "gradient":
dataList.append(i[1].get_gradient().encode("string_escape").replace("|", "\\x7c"))
elif i[0] == "pattern":
dataList.append(i[1].get_pattern().encode("string_escape").replace("|", "\\x7c"))
elif i[0] == "intadj":
dataList.append(str(int(round(i[1].get_value()))))
elif i[0] == "floatadj":
dataList.append(str(i[1].get_value()))
elif i[0] == "combobox":
dataList.append(str(i[1].get_active()))
elif i[0] == "modebox":
dataList.append(str(i[1].get_active()))
elif i[0] == "check":
if i[1].get_active():
dataList.append("1")
else:
dataList.append("0")
elif i[0] == "radio":
for j, v in enumerate(i[1]):
if v.get_active():
dataList.append(str(j))
break
data = "|".join(dataList)
fxlayer.attach_new_parasite(self.shelfkey, 0, data)
drawable.attach_new_parasite("%s-fxlayer" % (self.shelfkey), 0, fxlayer.name)
def writeParasiteRaw(self, drawable, fxlayer, *values):
dataList = []
for i in values:
if type(i) == str:
dataList.append(i.encode("string_escape").replace("|", "\\x7c"))
else:
dataList.append(str(i))
data = "|".join(dataList)
fxlayer.attach_new_parasite(self.shelfkey, 0, data)
drawable.attach_new_parasite("%s-fxlayer" % (self.shelfkey), 0, fxlayer.name)
def readParasite(self, img, drawable, keyname, *keysntypes):
fxlayername = "%s-fxlayer" % (keyname)
if fxlayername in pdb.gimp_drawable_parasite_list(drawable)[1]:
fxlayername = pdb.gimp_drawable_parasite_find(drawable, fxlayername).data
for i in img.layers:
if i.name == fxlayername:
if keyname in pdb.gimp_drawable_parasite_list(i)[1]:
datalist = pdb.gimp_drawable_parasite_find(i, keyname).data.split("|")
keys = []
vals = []
for j, v in enumerate(datalist):
keys.append(keysntypes[j][0])
if keysntypes[j][1] == "color":
vals.append(self.stringToColor(v))
elif keysntypes[j][1] == "int":
vals.append(int(v))
elif keysntypes[j][1] == "float":
vals.append(float(v))
elif keysntypes[j][1] == "string":
vals.append(v.decode("string_escape"))
keys.append("oldid")
vals.append(i)
data = dict(zip(keys, vals))
return data
else:
return False
else:
return False
def removeOldLayer(self):
if not hasattr(self, "parasitedata"):
self.parasitedata = self.readParasite(self.img, self.drawable)
if self.parasitedata:
self.img.remove_layer(self.parasitedata["oldid"])
def makeDialogButtons(self):
reset_button = gtk.Button("_Reset")
reset_button.connect("clicked", self.resetbutton)
reset_button.show()
if gtk.alternative_dialog_button_order():
ok_button = self.dialog.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK)
cancel_button = self.dialog.add_button(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
self.dialog.action_area.add(reset_button)
else:
self.dialog.action_area.add(reset_button)
cancel_button = self.dialog.add_button(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
ok_button = self.dialog.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK)
ok_button.connect("clicked", self.okbutton)
def getGradientMeasurements(self, drawoffsetx, drawoffsety, gradienttype, centerx, centery, angle, width):
ang = (angle * -1) * (math.pi / 180.0)
if gradienttype == 0:
offset = ((width / 2.0) * math.cos(ang), (width / 2.0) * math.sin(ang))
gradstart = (centerx - offset[0] - drawoffsetx, centery - offset[1] - drawoffsety)
gradend = (centerx + offset[0] - drawoffsetx, centery + offset[1] - drawoffsety)
elif gradienttype >= 1 and gradienttype <= 8:
offset = ((width / 2.0) * math.cos(ang), (width / 2.0) * math.sin(ang))
gradstart = (centerx - drawoffsetx, centery - drawoffsety)
gradend = (centerx + offset[0] - drawoffsetx, centery + offset[1] - drawoffsety)
else:
offset = (width * math.cos(ang), width * math.sin(ang))
gradstart = (centerx - drawoffsetx, centery - drawoffsety)
gradend = (centerx + offset[0] - drawoffsetx, centery + offset[1] - drawoffsety)
return { "ang": ang, "offset": offset, "start": gradstart, "end": gradend }
class layerfx_drop_shadow(layerfx_base):
shelfkey = "layerfx-drop-shadow"
def __init__(self, runmode, img, drawable, color, opacity, contour, noise, mode, spread, size, offsetangle, offsetdist, knockout, merge):
self.origMsgHandler = pdb.gimp_message_get_handler()
pdb.gimp_message_set_handler(ERROR_CONSOLE)
self.img = img
self.drawable = drawable
if runmode == RUN_INTERACTIVE:
self.showDialog()
elif runmode == RUN_NONINTERACTIVE:
if self.validatedata(img, drawable,
("color", color),
("percent", opacity),
("contour", contour),
("percent", noise),
("mode", mode),
("percent", spread),
("size", size),
("angle", offsetangle),
("floatrange", offsetdist, 0.0, 30000.0),
("boolean", knockout),
("boolean", merge)
):
self.removeOldLayer()
fxlayer = self.makeShadow(img, drawable, color, opacity, contour, noise, mode, spread, size, offsetangle, offsetdist, knockout, merge, 0)
if merge == 0:
self.writeParasiteRaw(drawable, fxlayer, color, opacity, contour, noise, mode, spread, size, offsetangle, offsetdist, knockout, merge)
shelf[self.shelfkey] = {
"color": color,
"opacity": opacity,
"contour": contour,
"noise": noise,
"mode": mode,
"spread": spread,
"size": size,
"offsetangle": offsetangle,
"offsetdist": offsetdist,
"knockout": knockout,
"merge": merge
}
elif runmode == RUN_WITH_LAST_VALS and shelf.has_key(self.shelfkey) == 1:
self.removeOldLayer()
fxlayer = self.makeShadow(
img,
drawable,
shelf[self.shelfkey]["color"],
shelf[self.shelfkey]["opacity"],
shelf[self.shelfkey]["contour"],
shelf[self.shelfkey]["noise"],
shelf[self.shelfkey]["mode"],
shelf[self.shelfkey]["spread"],
shelf[self.shelfkey]["size"],
shelf[self.shelfkey]["offsetangle"],
shelf[self.shelfkey]["offsetdist"],
shelf[self.shelfkey]["knockout"],
shelf[self.shelfkey]["merge"],
0
)
if shelf[self.shelfkey]["merge"] == 0:
self.writeParasiteRaw(drawable, fxlayer,
shelf[self.shelfkey]["color"],
shelf[self.shelfkey]["opacity"],
shelf[self.shelfkey]["contour"],
shelf[self.shelfkey]["noise"],
shelf[self.shelfkey]["mode"],
shelf[self.shelfkey]["spread"],
shelf[self.shelfkey]["size"],
shelf[self.shelfkey]["offsetangle"],
shelf[self.shelfkey]["offsetdist"],
shelf[self.shelfkey]["knockout"],
shelf[self.shelfkey]["merge"]
)
else:
pdb.gimp_message("unknown runmode")
pdb.gimp_message_set_handler(self.origMsgHandler)
def showDialog(self):
self.dialog = gimpui.Dialog("Drop Shadow", "dropshadowdialog")
self.parasitedata = self.readParasite(self.img, self.drawable)
self.table = gtk.Table(9, 5, True)
self.table.set_homogeneous(True)
self.table.set_row_spacings(3)
self.table.set_col_spacings(3)
self.table.show()
self.color_label = self.make_label("_Color:")
self.table.attach(self.color_label, 0, 1, 0, 1)
self.color_button = gimpui.ColorButton("Shadow Color", 10, 10, gimpcolor.RGB(0, 0, 0, 255))
if self.parasitedata:
self.color_button.set_color(self.parasitedata["color"])
elif shelf.has_key(self.shelfkey) == 1:
self.color_button.set_color(shelf[self.shelfkey]["color"])
self.color_label.set_mnemonic_widget(self.color_button)
self.color_button.show()
self.table.attach(self.color_button, 1, 2, 0, 1)
self.color_button.connect("color-changed", self.preview)
self.mode_label = self.make_label("_Blend Mode:")
self.table.attach(self.mode_label, 0, 1, 1, 2)
self.mode_box = self.make_blend_mode_box()
if self.parasitedata:
self.mode_box.set_active(self.parasitedata["mode"])
elif shelf.has_key(self.shelfkey) == 1:
self.mode_box.set_active(shelf[self.shelfkey]["mode"])
else:
self.mode_box.set_active(MULTIPLY_MODE)
self.mode_label.set_mnemonic_widget(self.mode_box)
self.mode_box.show()
self.table.attach(self.mode_box, 1, 5, 1, 2)
self.mode_box.connect("changed", self.preview)
self.opacity_label = self.make_label("_Opacity:")
self.table.attach(self.opacity_label, 0, 1, 2, 3)
self.opacity_slider = self.make_slider_and_spinner(75.0, 0.0, 100.0, 1.0, 10.0, 1)
if self.parasitedata:
self.opacity_slider["adj"].set_value(self.parasitedata["opacity"])
elif shelf.has_key(self.shelfkey) == 1:
self.opacity_slider["adj"].set_value(shelf[self.shelfkey]["opacity"])
self.opacity_label.set_mnemonic_widget(self.opacity_slider["spinner"])
self.table.attach(self.opacity_slider["slider"], 1, 4, 2, 3)
self.table.attach(self.opacity_slider["spinner"], 4, 5, 2, 3)
self.opacity_slider["adj"].connect("value-changed", self.preview)
self.angle_label = self.make_label("_Angle:")
self.table.attach(self.angle_label, 0, 1, 3, 4)
self.angle_slider = self.make_slider_and_spinner(120.0, -180.0, 180.0, 1.0, 10.0, 1)
if self.parasitedata:
self.angle_slider["adj"].set_value(self.parasitedata["offsetangle"])
elif shelf.has_key(self.shelfkey) == 1:
self.angle_slider["adj"].set_value(shelf[self.shelfkey]["offsetangle"])
self.angle_label.set_mnemonic_widget(self.angle_slider["spinner"])
self.table.attach(self.angle_slider["slider"], 1, 4, 3, 4)
self.table.attach(self.angle_slider["spinner"], 4, 5, 3, 4)
self.angle_slider["adj"].connect("value-changed", self.preview)
self.distance_label = self.make_label("_Distance:")
self.table.attach(self.distance_label, 0, 1, 4, 5)
self.distance_spinner = self.make_spinner(5.0, 0.0, 30000.0, 1.0, 10.0, 1)
if self.parasitedata:
self.distance_spinner["adj"].set_value(self.parasitedata["offsetdist"])
elif shelf.has_key(self.shelfkey) == 1:
self.distance_spinner["adj"].set_value(shelf[self.shelfkey]["offsetdist"])
self.distance_label.set_mnemonic_widget(self.distance_spinner["spinner"])
self.table.attach(self.distance_spinner["spinner"], 1, 2, 4, 5)
self.distance_spinner["adj"].connect("value-changed", self.preview)
self.spread_label = self.make_label("_Spread:")
self.table.attach(self.spread_label, 0, 1, 5, 6)
self.spread_slider = self.make_slider_and_spinner(0.0, 0.0, 100.0, 1.0, 10.0, 1)
if self.parasitedata:
self.spread_slider["adj"].set_value(self.parasitedata["spread"])
elif shelf.has_key(self.shelfkey) == 1:
self.spread_slider["adj"].set_value(shelf[self.shelfkey]["spread"])
self.spread_label.set_mnemonic_widget(self.spread_slider["spinner"])
self.table.attach(self.spread_slider["slider"], 1, 4, 5, 6)
self.table.attach(self.spread_slider["spinner"], 4, 5, 5, 6)
self.spread_slider["adj"].connect("value-changed", self.preview)
self.size_label = self.make_label("S_ize:")
self.table.attach(self.size_label, 0, 1, 6, 7)
self.size_slider = self.make_slider_and_spinner(5, 0, 250, 1, 10, 0)
if self.parasitedata:
self.size_slider["adj"].set_value(self.parasitedata["size"])
elif shelf.has_key(self.shelfkey) == 1:
self.size_slider["adj"].set_value(shelf[self.shelfkey]["size"])
self.size_label.set_mnemonic_widget(self.size_slider["spinner"])
self.table.attach(self.size_slider["slider"], 1, 4, 6, 7)
self.table.attach(self.size_slider["spinner"], 4, 5, 6, 7)
self.size_slider["adj"].connect("value-changed", self.preview)
self.contour_label = self.make_label("Con_tour:")
self.table.attach(self.contour_label, 0, 1, 7, 8)
self.contour_box = self.make_contour_box()
if self.parasitedata:
self.contour_box.set_active(self.parasitedata["contour"])
elif shelf.has_key(self.shelfkey) == 1:
self.contour_box.set_active(shelf[self.shelfkey]["contour"])
else:
self.contour_box.set_active(0)
self.contour_label.set_mnemonic_widget(self.contour_box)
self.contour_box.show()
self.table.attach(self.contour_box, 1, 5, 7, 8)
self.contour_box.connect("changed", self.preview)
self.noise_label = self.make_label("_Noise:")
self.table.attach(self.noise_label, 0, 1, 8, 9)
self.noise_slider = self.make_slider_and_spinner(0.0, 0.0, 100.0, 1.0, 10.0, 1)
if self.parasitedata:
self.noise_slider["adj"].set_value(self.parasitedata["noise"])
elif shelf.has_key(self.shelfkey) == 1:
self.noise_slider["adj"].set_value(shelf[self.shelfkey]["noise"])
self.noise_label.set_mnemonic_widget(self.noise_slider["spinner"])
self.table.attach(self.noise_slider["slider"], 1, 4, 8, 9)
self.table.attach(self.noise_slider["spinner"], 4, 5, 8, 9)
self.noise_slider["adj"].connect("value-changed", self.preview)
self.knockout_check = gtk.CheckButton("Layer _knocks out Drop Shadow")
if self.parasitedata:
if self.parasitedata["knockout"] == 1:
self.knockout_check.set_active(True)
elif shelf.has_key(self.shelfkey) == 1 and shelf[self.shelfkey]["knockout"] == 1:
self.knockout_check.set_active(True)
self.knockout_check.show()
self.knockout_check.connect("toggled", self.preview)
self.merge_check = gtk.CheckButton("_Merge with layer")
if self.parasitedata:
if self.parasitedata["merge"] == 1:
self.merge_check.set_active(True)
elif shelf.has_key(self.shelfkey) == 1 and shelf[self.shelfkey]["merge"] == 1:
self.merge_check.set_active(True)
self.merge_check.show()
self.merge_check.connect("toggled", self.preview)
self.preview_check = gtk.CheckButton("_Preview")
self.preview_check.show()
self.preview_check.connect("toggled", self.preview)
self.dialog.vbox.hbox1 = gtk.HBox(False, 7)
self.dialog.vbox.hbox1.show()
self.dialog.vbox.pack_start(self.dialog.vbox.hbox1, True, True, 7)
self.dialog.vbox.hbox1.pack_start(self.table, True, True, 7)
self.dialog.vbox.hbox2 = gtk.HBox(False, 7)
self.dialog.vbox.hbox2.show()
self.dialog.vbox.add(self.dialog.vbox.hbox2)
self.dialog.vbox.hbox2.pack_start(self.knockout_check, True, True, 10)
self.dialog.vbox.hbox3 = gtk.HBox(False, 7)
self.dialog.vbox.hbox3.show()
self.dialog.vbox.add(self.dialog.vbox.hbox3)
self.dialog.vbox.hbox3.pack_start(self.merge_check, True, True, 10)
self.dialog.vbox.hbox4 = gtk.HBox(False, 7)
self.dialog.vbox.hbox4.show()
self.dialog.vbox.add(self.dialog.vbox.hbox4)
self.dialog.vbox.hbox4.pack_start(self.preview_check, True, True, 10)
self.makeDialogButtons()
self.dialog.show()
self.dialog.run()
self.removePreviews()
def okbutton(self, widget):
if self.layer_exists(self.previewLayer):
self.img.remove_layer(self.previewLayer)
self.previewLayer = None
if pdb.gimp_image_undo_is_enabled(self.img) == 0:
pdb.gimp_image_undo_thaw(self.img)
params = {
"color": self.color_button.get_color(),
"opacity": self.opacity_slider["adj"].get_value(),
"contour": self.contour_box.get_active(),
"noise": self.noise_slider["adj"].get_value(),
"mode": self.mode_box.get_active(),
"spread": self.spread_slider["adj"].get_value(),
"size": int(round(self.size_slider["adj"].get_value())),
"offsetangle": self.angle_slider["adj"].get_value(),
"offsetdist": self.distance_spinner["adj"].get_value(),
"knockout": self.cond(self.knockout_check.get_active()),
"merge": self.cond(self.merge_check.get_active())
}
self.removeOldLayer()
fxlayer = self.makeShadow(
self.img,
self.drawable,
params["color"],
params["opacity"],
params["contour"],
params["noise"],
params["mode"],
params["spread"],
params["size"],
params["offsetangle"],
params["offsetdist"],
params["knockout"],
params["merge"],
0
)
if params["merge"] == 0:
self.writeParasite(self.drawable, fxlayer,
("color", self.color_button),
("floatadj", self.opacity_slider["adj"]),
("combobox", self.contour_box),
("floatadj", self.noise_slider["adj"]),
("modebox", self.mode_box),
("floatadj", self.spread_slider["adj"]),
("intadj", self.size_slider["adj"]),
("floatadj", self.angle_slider["adj"]),
("floatadj", self.distance_spinner["adj"]),
("check", self.knockout_check),
("check", self.merge_check)
)
shelf[self.shelfkey] = params
def readParasite(self, img, drawable):
return layerfx_base.readParasite(self, img, drawable,
layerfx_drop_shadow.shelfkey,
("color", "color"),
("opacity", "float"),
("contour", "int"),
("noise", "float"),
("mode", "int"),
("spread", "float"),
("size", "int"),
("offsetangle", "float"),
("offsetdist", "float"),
("knockout", "int"),
("merge", "int")
)
def resetbutton(self, widget):
self.color_button.set_color(gimpcolor.RGB(0, 0, 0, 255))
self.mode_box.set_active(MULTIPLY_MODE)
self.opacity_slider["adj"].set_value(75.0)
self.angle_slider["adj"].set_value(120.0)
self.distance_spinner["adj"].set_value(5.0)
self.spread_slider["adj"].set_value(0.0)
self.size_slider["adj"].set_value(5)
self.contour_box.set_active(0)
self.noise_slider["adj"].set_value(0.0)
self.knockout_check.set_active(False)
self.merge_check.set_active(False)
def preview(self, widget):
if self.layer_exists(self.previewLayer):
self.img.remove_layer(self.previewLayer)
if self.preview_check.get_active():
if pdb.gimp_image_undo_is_enabled(self.img) == 1:
pdb.gimp_image_undo_freeze(self.img)
if self.parasitedata:
self.set_hidden_layer(self.parasitedata["oldid"])
self.previewLayer = self.makeShadow(
self.img,
self.drawable,
self.color_button.get_color(),
self.opacity_slider["adj"].get_value(),
self.contour_box.get_active(),
self.noise_slider["adj"].get_value(),
self.mode_box.get_active(),
self.spread_slider["adj"].get_value(),
int(round(self.size_slider["adj"].get_value())),
self.angle_slider["adj"].get_value(),
self.distance_spinner["adj"].get_value(),
self.cond(self.knockout_check.get_active()),
0,
1
)
else:
gimp.displays_flush()
def makeShadow(self, img, drawable, color, opacity, contour, noise, mode, spread, size, offsetangle, offsetdist, knockout, merge, preview):
pdb.gimp_image_undo_group_start(img)
origfgcolor = gimp.get_foreground()
origselection = pdb.gimp_selection_save(img)
growamt = int(math.ceil(size / 2.0))
steps = int(round(size - ((spread / 100.0) * size)))
lyrgrowamt = int(round(growamt * 1.2))
shadowlayer = gimp.Layer(img, "%s-dropshadow" % (drawable.name), drawable.width + (lyrgrowamt * 2), drawable.height + (lyrgrowamt * 2), (RGBA_IMAGE, GRAYA_IMAGE)[img.base_type], opacity, mode)
ang = ((offsetangle + 180) * -1) * (math.pi / 180.0)
offset = (int(round(offsetdist * math.cos(ang))), int(round(offsetdist * math.sin(ang))))
self.add_under_layer(shadowlayer, drawable)
if merge == 0 and preview == 0:
self.group_layers("%s-with-dropshadow" % (drawable.name), drawable, shadowlayer)
shadowlayer.set_offsets(drawable.offsets[0] + offset[0] - lyrgrowamt, drawable.offsets[1] + offset[1] - lyrgrowamt)
pdb.gimp_selection_none(img)
gimp.set_foreground(color)
pdb.gimp_edit_fill(shadowlayer, FOREGROUND_FILL)
shadowmask = shadowlayer.create_mask(ADD_BLACK_MASK)
shadowlayer.add_mask(shadowmask)
pdb.gimp_selection_layer_alpha(drawable)
if drawable.mask != None:
pdb.gimp_selection_combine(drawable.mask, CHANNEL_OP_INTERSECT)
pdb.gimp_selection_translate(img, offset[0], offset[1])
alphaSel = pdb.gimp_selection_save(img)
if (steps > 0):
self.draw_blurshape(shadowmask, steps, growamt, alphaSel, False)
else:
pdb.gimp_selection_grow(img, growamt)
gimp.set_foreground(255, 255, 255)
pdb.gimp_edit_fill(shadowmask, FOREGROUND_FILL)
pdb.gimp_selection_none(img)
if contour > 0:
self.apply_contour(shadowmask, HISTOGRAM_VALUE, contour)
pdb.gimp_selection_load(alphaSel)
pdb.gimp_selection_grow(img, growamt)
pdb.gimp_selection_invert(img)
gimp.set_foreground(0, 0, 0)
pdb.gimp_edit_fill(shadowmask, FOREGROUND_FILL)
pdb.gimp_selection_none(img)
if noise > 0:
self.apply_noise(drawable, shadowlayer, noise, False)
if knockout == 1:
gimp.set_foreground(0, 0, 0)
pdb.gimp_selection_layer_alpha(drawable)
pdb.gimp_edit_fill(shadowmask, FOREGROUND_FILL)
shadowlayer.remove_mask(MASK_APPLY)
pdb.gimp_selection_none(img)
if merge == 1:
origmask = drawable.mask
layername = drawable.name
if origmask != None:
drawable.remove_mask(MASK_APPLY)
shadowlayer = pdb.gimp_image_merge_down(img, drawable, EXPAND_AS_NECESSARY)
shadowlayer.name = layername
else:
pdb.gimp_image_set_active_layer(img, drawable)
gimp.set_foreground(origfgcolor)
pdb.gimp_selection_load(origselection)
img.remove_channel(alphaSel)
img.remove_channel(origselection)
gimp.displays_flush()
pdb.gimp_image_undo_group_end(img)
return shadowlayer
class layerfx_inner_shadow(layerfx_base):
shelfkey = "layerfx-inner-shadow"
def __init__(self, runmode, img, drawable, color, opacity, contour, noise, mode, source, choke, size, offsetangle, offsetdist, merge):
self.origMsgHandler = pdb.gimp_message_get_handler()
pdb.gimp_message_set_handler(ERROR_CONSOLE)
self.img = img