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Joined: May 16, 2010
Posts: 16023
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This script works great in Gimp-2.6 but doesn't show in the menus for Gimp-2.7. I am wondering if someone could tell me how to fix the script so it will work in Gimp-2.7? # GIMPFU START #############################################
import string as _string
import math
import gimp
import gimpcolor
from gimpenums import *
pdb = gimp.pdb
import gettext
t = gettext.translation('gimp20-python', gimp.locale_directory, fallback=True)
_ = t.ugettext
class error(RuntimeError): pass
class CancelError(RuntimeError): pass
PF_INT8 = PDB_INT8
PF_INT16 = PDB_INT16
PF_INT32 = PDB_INT32
PF_INT = PF_INT32
PF_FLOAT = PDB_FLOAT
PF_STRING = PDB_STRING
PF_VALUE = PF_STRING
#PF_INT8ARRAY = PDB_INT8ARRAY
#PF_INT16ARRAY = PDB_INT16ARRAY
#PF_INT32ARRAY = PDB_INT32ARRAY
#PF_INTARRAY = PF_INT32ARRAY
#PF_FLOATARRAY = PDB_FLOATARRAY
#PF_STRINGARRAY = PDB_STRINGARRAY
PF_COLOR = PDB_COLOR
PF_COLOUR = PF_COLOR
PF_REGION = PDB_REGION
PF_DISPLAY = PDB_DISPLAY
PF_IMAGE = PDB_IMAGE
PF_LAYER = PDB_LAYER
PF_CHANNEL = PDB_CHANNEL
PF_DRAWABLE = PDB_DRAWABLE
PF_VECTORS = PDB_VECTORS
#PF_SELECTION = PDB_SELECTION
#PF_BOUNDARY = PDB_BOUNDARY
#PF_PATH = PDB_PATH
#PF_STATUS = PDB_STATUS
PF_TOGGLE = 1000
PF_BOOL = PF_TOGGLE
PF_SLIDER = 1001
PF_SPINNER = 1002
PF_ADJUSTMENT = PF_SPINNER
PF_FONT = 1003
PF_FILE = 1004
PF_BRUSH = 1005
PF_PATTERN = 1006
PF_GRADIENT = 1007
PF_RADIO = 1008
PF_TEXT = 1009
PF_PALETTE = 1010
PF_FILENAME = 1011
PF_DIRNAME = 1012
PF_OPTION = 1013
_type_mapping = {
PF_INT8 : PDB_INT8,
PF_INT16 : PDB_INT16,
PF_INT32 : PDB_INT32,
PF_FLOAT : PDB_FLOAT,
PF_STRING : PDB_STRING,
#PF_INT8ARRAY : PDB_INT8ARRAY,
#PF_INT16ARRAY : PDB_INT16ARRAY,
#PF_INT32ARRAY : PDB_INT32ARRAY,
#PF_FLOATARRAY : PDB_FLOATARRAY,
#PF_STRINGARRAY : PDB_STRINGARRAY,
PF_COLOR : PDB_COLOR,
PF_REGION : PDB_REGION,
PF_DISPLAY : PDB_DISPLAY,
PF_IMAGE : PDB_IMAGE,
PF_LAYER : PDB_LAYER,
PF_CHANNEL : PDB_CHANNEL,
PF_DRAWABLE : PDB_DRAWABLE,
PF_VECTORS : PDB_VECTORS,
PF_TOGGLE : PDB_INT32,
PF_SLIDER : PDB_FLOAT,
PF_SPINNER : PDB_INT32,
PF_FONT : PDB_STRING,
PF_FILE : PDB_STRING,
PF_BRUSH : PDB_STRING,
PF_PATTERN : PDB_STRING,
PF_GRADIENT : PDB_STRING,
PF_RADIO : PDB_STRING,
PF_TEXT : PDB_STRING,
PF_PALETTE : PDB_STRING,
PF_FILENAME : PDB_STRING,
PF_DIRNAME : PDB_STRING,
PF_OPTION : PDB_INT32,
}
_obj_mapping = {
PF_INT8 : int,
PF_INT16 : int,
PF_INT32 : int,
PF_FLOAT : float,
PF_STRING : str,
#PF_INT8ARRAY : list,
#PF_INT16ARRAY : list,
#PF_INT32ARRAY : list,
#PF_FLOATARRAY : list,
#PF_STRINGARRAY : list,
PF_COLOR : gimpcolor.RGB,
PF_REGION : int,
PF_DISPLAY : gimp.Display,
PF_IMAGE : gimp.Image,
PF_LAYER : gimp.Layer,
PF_CHANNEL : gimp.Channel,
PF_DRAWABLE : gimp.Drawable,
PF_VECTORS : gimp.Vectors,
PF_TOGGLE : bool,
PF_SLIDER : float,
PF_SPINNER : int,
PF_FONT : str,
PF_FILE : str,
PF_BRUSH : str,
PF_PATTERN : str,
PF_GRADIENT : str,
PF_RADIO : str,
PF_TEXT : str,
PF_PALETTE : str,
PF_FILENAME : str,
PF_DIRNAME : str,
PF_OPTION : int,
}
_registered_plugins_ = {}
def register(proc_name, blurb, help, author, copyright, date, label,
imagetypes, params, results, function,
menu=None, domain=None, on_query=None, on_run=None):
'''This is called to register a new plug-in.'''
# First perform some sanity checks on the data
def letterCheck(str):
allowed = _string.letters + _string.digits + '_' + '-'
for ch in str:
if not ch in allowed:
return 0
else:
return 1
if not letterCheck(proc_name):
raise error, "procedure name contains illegal characters"
for ent in params:
if len(ent) < 4:
raise error, ("parameter definition must contain at least 4 "
"elements (%s given: %s)" % (len(ent), ent))
if type(ent[0]) != int:
raise error, "parameter types must be integers"
if not letterCheck(ent[1]):
raise error, "parameter name contains illegal characters"
for ent in results:
if len(ent) < 3:
raise error, ("result definition must contain at least 3 elements "
"(%s given: %s)" % (len(ent), ent))
if type(ent[0]) != type(42):
raise error, "result types must be integers"
if not letterCheck(ent[1]):
raise error, "result name contains illegal characters"
plugin_type = PLUGIN
if (not proc_name[:7] == 'python-' and
not proc_name[:7] == 'python_' and
not proc_name[:10] == 'extension-' and
not proc_name[:10] == 'extension_' and
not proc_name[:8] == 'plug-in-' and
not proc_name[:8] == 'plug_in_' and
not proc_name[:5] == 'file-' and
not proc_name[:5] == 'file_'):
proc_name = 'python-fu-' + proc_name
# if menu is not given, derive it from label
need_compat_params = False
if menu is None and label:
fields = label.split('/')
if fields:
label = fields.pop()
menu = '/'.join(fields)
need_compat_params = True
if need_compat_params and plugin_type == PLUGIN:
file_params = [(PDB_STRING, "filename", "The name of the file", ""),
(PDB_STRING, "raw-filename", "The name of the file", "")]
if menu is None:
pass
elif menu[:6] == '<Load>':
params[0:0] = file_params
elif menu[:7] == '<Image>' or menu[:6] == '<Save>':
params.insert(0, (PDB_IMAGE, "image", "Input image", None))
params.insert(1, (PDB_DRAWABLE, "drawable", "Input drawable", None))
if menu[:6] == '<Save>':
params[2:2] = file_params
_registered_plugins_[proc_name] = (blurb, help, author, copyright,
date, label, imagetypes,
plugin_type, params, results,
function, menu, domain,
on_query, on_run)
def _query():
for plugin in _registered_plugins_.keys():
(blurb, help, author, copyright, date,
label, imagetypes, plugin_type,
params, results, function, menu, domain,
on_query, on_run) = _registered_plugins_[plugin]
def make_params(params):
return [(_type_mapping[x[0]],
x[1],
_string.replace(x[2], "_", "")) for x in params]
params = make_params(params)
# add the run mode argument ...
params.insert(0, (PDB_INT32, "run-mode",
"Interactive, Non-Interactive"))
results = make_params(results)
if domain:
try:
(domain, locale_dir) = domain
gimp.domain_register(domain, locale_dir)
except ValueError:
gimp.domain_register(domain)
gimp.install_procedure(plugin, blurb, help, author, copyright,
date, label, imagetypes, plugin_type,
params, results)
if menu:
gimp.menu_register(plugin, menu)
if on_query:
on_query()
def _get_defaults(proc_name):
import gimpshelf
(blurb, help, author, copyright, date,
label, imagetypes, plugin_type,
params, results, function, menu, domain,
on_query, on_run) = _registered_plugins_[proc_name]
key = "python-fu-save--" + proc_name
if gimpshelf.shelf.has_key(key):
return gimpshelf.shelf[key]
else:
# return the default values
return [x[3] for x in params]
def _set_defaults(proc_name, defaults):
import gimpshelf
key = "python-fu-save--" + proc_name
gimpshelf.shelf[key] = defaults
def _run(proc_name, params):
run_mode = params[0]
func = _registered_plugins_[proc_name][10]
if run_mode == RUN_NONINTERACTIVE:
return apply(func, params[1:])
script_params = _registered_plugins_[proc_name][8]
min_args = 0
if len(params) > 1:
for i in range(1, len(params)):
param_type = _obj_mapping[script_params[i - 1][0]]
if not isinstance(params[i], param_type):
break
min_args = i
if len(script_params) > min_args:
start_params = params[:min_args + 1]
if run_mode == RUN_WITH_LAST_VALS:
default_params = _get_defaults(proc_name)
params = start_params + default_params[min_args:]
else:
params = start_params
else:
run_mode = RUN_NONINTERACTIVE
if run_mode == RUN_INTERACTIVE:
try:
res = _interact(proc_name, params[1:])
except CancelError:
return
else:
res = apply(func, params[1:])
gimp.displays_flush()
return res
def main():
'''This should be called after registering the plug-in.'''
gimp.main(None, None, _query, _run)
def fail(msg):
'''Display and error message and quit'''
gimp.message(msg)
raise error, msg
def N_(message):
return message
# GIMPFU END ###############################################
#-----------------------------------------------------------
# This is a hack for gimpfu._interact function.
# This is to accomodate custom widget placement and functinality
#
# [... Hoppefully some more advanced programmer will teach me how
# to override imported function rather than pasting the hole module here.
# ...]
def _interact(proc_name, start_params):
(blurb, help, author, copyright, date,
label, imagetypes, plugin_type,
params, results, function, menu, domain,
on_query, on_run) = _registered_plugins_[proc_name]
def run_script(run_params):
params = start_params + tuple(run_params)
_set_defaults(proc_name, params)
return apply(function, params)
params = params[len(start_params):]
# short circuit for no parameters ...
if len(params) == 0:
return run_script([])
import pygtk
pygtk.require('2.0')
import gimpui
import gtk
# import pango
defaults = _get_defaults(proc_name)
defaults = defaults[len(start_params):]
class EntryValueError(Exception):
pass
def warning_dialog(parent, primary, secondary=None):
dlg = gtk.MessageDialog(parent, gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_WARNING, gtk.BUTTONS_CLOSE,
primary)
if secondary:
dlg.format_secondary_text(secondary)
dlg.run()
dlg.destroy()
def error_dialog(parent, proc_name):
import sys, traceback
exc_str = exc_only_str = _('Missing exception information')
try:
etype, value, tb = sys.exc_info()
exc_str = ''.join(traceback.format_exception(etype, value, tb))
exc_only_str = ''.join(traceback.format_exception_only(etype, value))
finally:
etype = value = tb = None
title = _("An error occured running %s") % proc_name
dlg = gtk.MessageDialog(parent, gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE,
title)
dlg.format_secondary_text(exc_only_str)
alignment = gtk.Alignment(0.0, 0.0, 1.0, 1.0)
alignment.set_padding(0, 0, 12, 12)
dlg.vbox.pack_start(alignment)
alignment.show()
expander = gtk.Expander(_("_More Information"));
expander.set_use_underline(True)
expander.set_spacing(6)
alignment.add(expander)
expander.show()
scrolled = gtk.ScrolledWindow()
scrolled.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled.set_size_request(-1, 200)
expander.add(scrolled)
scrolled.show()
label = gtk.Label(exc_str)
label.set_alignment(0.0, 0.0)
label.set_padding(6, 6)
label.set_selectable(True)
scrolled.add_with_viewport(label)
label.show()
def response(widget, id):
widget.destroy()
dlg.connect("response", response)
dlg.set_resizable(True)
dlg.show()
# define a mapping of param types to edit objects ...
class StringEntry(gtk.Entry):
def __init__(self, default=''):
gtk.Entry.__init__(self)
self.set_text(str(default))
def get_value(self):
return self.get_text()
class TextEntry(gtk.ScrolledWindow):
def __init__ (self, default=''):
gtk.ScrolledWindow.__init__(self)
self.set_shadow_type(gtk.SHADOW_IN)
self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.set_size_request(100, -1)
self.view = gtk.TextView()
self.add(self.view)
self.view.show()
self.buffer = self.view.get_buffer()
self.set_value(str(default))
def set_value(self, text):
self.buffer.set_text(text)
def get_value(self):
return self.buffer.get_text(self.buffer.get_start_iter(),
self.buffer.get_end_iter())
class IntEntry(StringEntry):
def get_value(self):
try:
return int(self.get_text())
except ValueError, e:
raise EntryValueError, e.args
class FloatEntry(StringEntry):
def get_value(self):
try:
return float(self.get_text())
except ValueError, e:
raise EntryValueError, e.args
# class ArrayEntry(StringEntry):
# def get_value(self):
# return eval(self.get_text(), {}, {})
def precision(step):
# calculate a reasonable precision from a given step size
if math.fabs(step) >= 1.0 or step == 0.0:
digits = 0
else:
digits = abs(math.floor(math.log10(math.fabs(step))));
if digits > 20:
digits = 20
return int(digits)
class SliderEntry(gtk.HScale):
# bounds is (upper, lower, step)
def __init__(self, default=0, bounds=(0, 100, 5)):
step = bounds[2]
self.adj = gtk.Adjustment(default, bounds[0], bounds[1],
step, 10 * step, 0)
gtk.HScale.__init__(self, self.adj)
self.set_digits(precision(step))
def get_value(self):
return self.adj.value
class SpinnerEntry(gtk.SpinButton):
# bounds is (upper, lower, step)
def __init__(self, default=0, bounds=(0, 100, 5)):
step = bounds[2]
self.adj = gtk.Adjustment(default, bounds[0], bounds[1],
step, 10 * step, 0)
gtk.SpinButton.__init__(self, self.adj, step, precision(step))
class ToggleEntry(gtk.ToggleButton):
def __init__(self, default=0):
gtk.ToggleButton.__init__(self)
self.label = gtk.Label(_("No"))
self.add(self.label)
self.label.show()
self.connect("toggled", self.changed)
self.set_active(default)
def changed(self, tog):
if tog.get_active():
self.label.set_text(_("Yes"))
else:
self.label.set_text(_("No"))
def get_value(self):
return self.get_active()
class RadioEntry(gtk.VBox):
def __init__(self, default=0, items=((_("Yes"), 1), (_("No"), 0))):
gtk.VBox.__init__(self, homogeneous=False, spacing=2)
button = None
for (label, value) in items:
button = gtk.RadioButton(button, label)
self.pack_start(button)
button.show()
button.connect("toggled", self.changed, value)
if value == default:
button.set_active(True)
self.active_value = value
def changed(self, radio, value):
if radio.get_active():
self.active_value = value
def get_value(self):
return self.active_value
class ComboEntry(gtk.ComboBox):
def __init__(self, default=0, items=()):
store = gtk.ListStore(str)
for item in items:
store.append([item])
gtk.ComboBox.__init__(self, model=store)
cell = gtk.CellRendererText()
self.pack_start(cell)
self.set_attributes(cell, text=0)
self.set_active(default)
def get_value(self):
return self.get_active()
def FileSelector(default=''):
if default and default.endswith('/'):
selector = DirnameSelector
if default == '/': default = ''
else:
selector = FilenameSelector
return selector(default)
class FilenameSelector(gtk.FileChooserButton):
def __init__(self, default='', save_mode=False):
gtk.FileChooserButton.__init__(self,
_("Python-Fu File Selection"))
self.set_action(gtk.FILE_CHOOSER_ACTION_OPEN)
if default:
self.set_filename(default)
def get_value(self):
return self.get_filename()
class DirnameSelector(gtk.FileChooserButton):
def __init__(self, default=''):
gtk.FileChooserButton.__init__(self,
_("Python-Fu Folder Selection"))
self.set_action(gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
if default:
self.set_filename(default)
def get_value(self):
return self.get_filename()
_edit_mapping = {
PF_INT8 : IntEntry,
PF_INT16 : IntEntry,
PF_INT32 : IntEntry,
PF_FLOAT : FloatEntry,
PF_STRING : StringEntry,
#PF_INT8ARRAY : ArrayEntry,
#PF_INT16ARRAY : ArrayEntry,
#PF_INT32ARRAY : ArrayEntry,
#PF_FLOATARRAY : ArrayEntry,
#PF_STRINGARRAY : ArrayEntry,
PF_COLOR : gimpui.ColorSelector,
PF_REGION : IntEntry, # should handle differently ...
PF_IMAGE : gimpui.ImageSelector,
PF_LAYER : gimpui.LayerSelector,
PF_CHANNEL : gimpui.ChannelSelector,
PF_DRAWABLE : gimpui.DrawableSelector,
PF_VECTORS : gimpui.VectorsSelector,
PF_TOGGLE : ToggleEntry,
PF_SLIDER : SliderEntry,
PF_SPINNER : SpinnerEntry,
PF_RADIO : RadioEntry,
PF_OPTION : ComboEntry,
PF_FONT : gimpui.FontSelector,
PF_FILE : FileSelector,
PF_FILENAME : FilenameSelector,
PF_DIRNAME : DirnameSelector,
PF_BRUSH : gimpui.BrushSelector,
PF_PATTERN : gimpui.PatternSelector,
PF_GRADIENT : gimpui.GradientSelector,
PF_PALETTE : gimpui.PaletteSelector,
PF_TEXT : TextEntry
}
if on_run:
on_run()
tooltips = gtk.Tooltips()
dialog = gimpui.Dialog(proc_name, 'python-fu', None, 0, None, proc_name,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OK, gtk.RESPONSE_OK))
dialog.set_alternative_button_order((gtk.RESPONSE_OK, gtk.RESPONSE_CANCEL))
dialog.set_transient()
vbox = gtk.VBox(False, 12)
vbox.set_border_width(12)
dialog.vbox.pack_start(vbox)
vbox.show()
if blurb:
if domain:
try:
(domain, locale_dir) = domain
trans = gettext.translation(domain, locale_dir, fallback=True)
except ValueError:
trans = gettext.translation(domain, fallback=True)
blurb = trans.ugettext(blurb)
box = gimpui.HintBox(blurb)
vbox.pack_start(box, expand=False)
#box.show()
table = gtk.Table(len(params), 8, False)
table.set_row_spacings(6)
table.set_col_spacings(6)
vbox.pack_start(table, expand=False)
table.show()
def response(dlg, id):
if id == gtk.RESPONSE_OK:
dlg.set_response_sensitive(gtk.RESPONSE_OK, False)
dlg.set_response_sensitive(gtk.RESPONSE_CANCEL, False)
params = []
try:
for wid in edit_wids:
params.append(wid.get_value())
except EntryValueError:
warning_dialog(dialog, _("Invalid input for '%s'") % wid.desc)
else:
try:
dialog.res = run_script(params)
except Exception:
dlg.set_response_sensitive(gtk.RESPONSE_CANCEL, True)
error_dialog(dialog, proc_name)
raise
gtk.main_quit()
dialog.connect("response", response)
edit_wids = []
# ADD WIDGETS MANUALLY
# Image Width ---------------------
pf_type = params[0][0]
name = params[0][1]
desc = params[0][2]
def_val = defaults[0]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 2, 1, 2, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val, params[0][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 2,3, 1,2, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Image Height ---------------------
pf_type = params[1][0]
name = params[1][1]
desc = params[1][2]
def_val = defaults[1]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 3, 4, 1, 2, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val, params[1][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 4,5, 1,2, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Font Range ---------------------
pf_type = params[2][0]
name = params[2][1]
desc = params[2][2]
def_val = defaults[2]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 2, 3, 4, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val, params[2][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 2,5, 3,4, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Lower Limit ---------------------
pf_type = params[3][0]
name = params[3][1]
desc = params[3][2]
def_val = defaults[3]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 2, 4, 5, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[3][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 2,3, 4,5, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Upper Limit ---------------------
pf_type = params[4][0]
name = params[4][1]
desc = params[4][2]
def_val = defaults[4]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 3, 4, 4, 5, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[4][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 4,5, 4,5, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Iterations ---------------------
pf_type = params[5][0]
name = params[5][1]
desc = params[5][2]
def_val = defaults[5]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 6, 7, 3, 4, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val, params[5][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 7,9, 3,4, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Custom -------------------------
pf_type = params[6][0]
name = params[6][1]
desc = params[6][2]
def_val = defaults[6]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 6, 7, 4, 5, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val, params[6][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 7,9, 4,5, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# BG color ---------------------
pf_type = params[7][0]
name = params[7][1]
desc = params[7][2]
def_val = defaults[7]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 6, 7, 1, 2, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val)
label.set_mnemonic_widget(wid)
table.attach(wid, 7,9, 1,2, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Base Text color ---------------------
pf_type = params[8][0]
name = params[8][1]
desc = params[8][2]
def_val = defaults[8]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 2, 6, 7, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val)
label.set_mnemonic_widget(wid)
table.attach(wid, 2,4, 6,7, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Text Color Variation ---------------------
pf_type = params[9][0]
name = params[9][1]
desc = params[9][2]
def_val = defaults[9]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 4, 7, 8, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[9][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 1,4, 8,9, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Base Text Size ---------------------
pf_type = params[10][0]
name = params[10][1]
desc = params[10][2]
def_val = defaults[10]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 2, 11, 12, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[10][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 2,3, 11,12, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Text Size Variation ---------------------
pf_type = params[11][0]
name = params[11][1]
desc = params[11][2]
def_val = defaults[11]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 4, 12, 13, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[11][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 1,4, 13,14, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Text Rotation Note -------------------------
label = gtk.Label("(Deafult Rotation is 0)")
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 6, 9, 11, 12, xoptions=gtk.FILL)
label.show()
# Text Rotation Variation ---------------------
pf_type = params[12][0]
name = params[12][1]
desc = params[12][2]
def_val = defaults[12]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 6, 9, 12, 13, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[12][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 6,9, 13,14, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Base Text Opacity ---------------------
pf_type = params[13][0]
name = params[13][1]
desc = params[13][2]
def_val = defaults[13]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 6, 7, 6, 7, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[13][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 7,9, 6,7, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Text Opacity Variation ---------------------
pf_type = params[14][0]
name = params[14][1]
desc = params[14][2]
def_val = defaults[14]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 6, 9, 7, 8, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[14][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 6,9, 8,9, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Text Options ---------------------
pf_type = params[15][0]
name = params[15][1]
desc = params[15][2]
def_val = defaults[15]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 2, 15, 16, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val,params[15][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 2,4, 15,16, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Text Input ---------------------
pf_type = params[16][0]
name = params[16][1]
desc = params[16][2]
def_val = defaults[16]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 5, 6, 15, 16, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val)
label.set_mnemonic_widget(wid)
table.attach(wid, 6,9, 15,16, yoptions=gtk.FILL)
tooltips.set_tip(wid.view, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Random Seed ---------------------
pf_type = params[17][0]
name = params[17][1]
desc = params[17][2]
def_val = defaults[17]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 1, 2, 17, 18, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val, params[17][4])
label.set_mnemonic_widget(wid)
table.attach(wid, 2,3, 17,18, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Flatten flag ---------------------
pf_type = params[18][0]
name = params[18][1]
desc = params[18][2]
def_val = defaults[18]
label = gtk.Label(desc)
label.set_use_underline(True)
label.set_alignment(0.0, 0.5)
table.attach(label, 4, 5, 17, 18, xoptions=gtk.FILL)
label.show()
wid = _edit_mapping[pf_type](def_val)
label.set_mnemonic_widget(wid)
table.attach(wid, 5,9, 17,18, yoptions=0)
tooltips.set_tip(wid, desc, None)
wid.show()
wid.desc = desc
edit_wids.append(wid)
# Horizontal Separator 1 ---------------------
separator = gtk.HSeparator()
table.attach(separator, 1, 9, 2, 3, xoptions=gtk.FILL)
separator.show()
# Horizontal Separator 2 ---------------------
separator = gtk.HSeparator()
table.attach(separator, 1, 9, 5, 6, xoptions=gtk.FILL)
separator.show()
# Horizontal Separator 3 ---------------------
separator = gtk.HSeparator()
table.attach(separator, 1, 9, 10, 11, xoptions=gtk.FILL)
separator.show()
# Horizontal Separator 4 ---------------------
separator = gtk.HSeparator()
table.attach(separator, 1, 9, 14, 15, xoptions=gtk.FILL)
separator.show()
# Horizontal Separator 5 ---------------------
separator = gtk.HSeparator()
table.attach(separator, 1, 9, 16, 17, xoptions=gtk.FILL)
separator.show()
# Vertical Separator 1 ---------------------
separator = gtk.VSeparator()
table.attach(separator, 5, 6, 3, 5, xoptions=gtk.FILL)
separator.show()
# Vertical Separator 2 ---------------------
separator = gtk.VSeparator()
table.attach(separator, 5, 6, 6, 10, xoptions=gtk.FILL)
separator.show()
# Vertical Separator 3 ---------------------
separator = gtk.VSeparator()
table.attach(separator, 5, 6, 11, 14, xoptions=gtk.FILL)
separator.show()
# Widgets Interaction ---------------------------
#get installed fonts number
num_fonts, font_list = pdb.gimp_fonts_get_list("")
def callback_limitsToggle(widget, data=None):
val = edit_wids[2].get_active()
if val==0:
edit_wids[3].set_sensitive(0)
edit_wids[4].set_sensitive(0)
else:
edit_wids[3].set_sensitive(1)
edit_wids[4].set_sensitive(1)
def callback_customToggle(widget, data=None):
val = edit_wids[5].get_active()
if val==0:
edit_wids[6].set_sensitive(0)
else:
edit_wids[6].set_sensitive(1)
def callback_setMin(widget, data=None):
limit = edit_wids[4].get_value()
edit_wids[3].set_range(1,limit)
if edit_wids[3].get_value()>= limit:
edit_wids[3].set_value(limit)
def callback_textToggle(widget, data=None):
val = edit_wids[15].get_active()
if val==0:
edit_wids[16].set_sensitive(0)
else:
edit_wids[16].set_sensitive(1)
handler_1 = edit_wids[4].connect('output',callback_setMin,None)
handler_2 = edit_wids[5].connect('changed',callback_customToggle,None)
handler_3 = edit_wids[2].connect('changed',callback_limitsToggle,None)
handler_4 = edit_wids[15].connect('changed',callback_textToggle,None)
# Dialog DEFAULTS:
#set range for font range maximum limit
edit_wids[4].set_range(1,num_fonts+1)
#Disable font range limit and 'custom' spinners:
if edit_wids[2].get_active() == 0:
edit_wids[3].set_sensitive(0)
edit_wids[4].set_sensitive(0)
if edit_wids[5].get_active() == 0:
edit_wids[6].set_sensitive(0)
if edit_wids[15].get_active()==0:
edit_wids[16].set_sensitive(0)
# TABLE POPULATION LOOP [from original code]
## for i in range(len(params)):
## pf_type = params[i][0]
## name = params[i][1]
## desc = params[i][2]
## def_val = defaults[i]
##
## label = gtk.Label(desc)
## label.set_use_underline(True)
## label.set_alignment(0.0, 0.5)
## table.attach(label, 1, 2, i, i+1, xoptions=gtk.FILL)
## label.show()
##
## if pf_type in (PF_SPINNER, PF_SLIDER, PF_RADIO, PF_OPTION):
## wid = _edit_mapping[pf_type](def_val, params[i][4])
## else:
## wid = _edit_mapping[pf_type](def_val)
##
## label.set_mnemonic_widget(wid)
##
## table.attach(wid, 2,3, i,i+1, yoptions=0)
##
## if pf_type != PF_TEXT:
## tooltips.set_tip(wid, desc, None)
## else:
## #Attach tip to TextView, not to ScrolledWindow
## tooltips.set_tip(wid.view, desc, None)
## wid.show()
##
## wid.desc = desc
## edit_wids.append(wid)
##
# END OF TABLE POPULATION LOOP
progress_vbox = gtk.VBox(False, 6)
vbox.pack_end(progress_vbox, expand=False)
progress_vbox.show()
progress = gimpui.ProgressBar()
progress_vbox.pack_start(progress)
progress.show()
# progress_label = gtk.Label()
# progress_label.set_alignment(0.0, 0.5)
# progress_label.set_ellipsize(pango.ELLIPSIZE_MIDDLE)
# attrs = pango.AttrList()
# attrs.insert(pango.AttrStyle(pango.STYLE_ITALIC, 0, -1))
# progress_label.set_attributes(attrs)
# progress_vbox.pack_start(progress_label)
# progress_label.show()
tooltips.enable()
dialog.show()
gtk.main()
if hasattr(dialog, 'res'):
res = dialog.res
dialog.destroy()
return res
else:
dialog.destroy()
raise CancelError
# HERE STARTS THE PLUGIN ------------------------------------------
##Word Art v1.0 - 2011.01
##Gimp Python plugin
## Below code is
##Copyright (C) 2011 Andrei Roslovtsev ~ www.byes-and-pixels.com
##
##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 version 2
##of the License.
##
##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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
# This plugin creates random text art based on specified parameters:
# Iterates through installed fonts on a given machine,
# randomizes position, color, opacity rotation of text layers,
# Allows to use font names as strings or a user input.
#
#
# Note:
# Developed and tested with Python 2.6 only.
#
# Version:1.0
# 2011.01
# Andrei Roslovtsev
# www.bytes-and-pixels.com
# [email protected]
#-----------------------------------------------------------
import sys, re, random as r
def make_poster(img_w,img_h,fonts,l_limit,
u_limit,iterations,custom,bg_col,base_tc,tc_var,base_ts,
ts_var,tr_var,base_to,to_var,txt_mode,in_text,seed,flatten_flag):
#set variables
num_fonts, font_list = pdb.gimp_fonts_get_list("")
r.seed(seed)
txt_size = base_ts
text_col = base_tc
# randomization helpers
ts_min,ts_max,tc_min1,tc_max1,tc_min2,tc_max2,tc_min3,tc_max3 = 0,0,0,0,0,0,0,0
strings = []
#populate strings
if txt_mode == 1:
strings = in_text.split('\n')
else:
for font in range(num_fonts):
strings.append(font_list[font])
#font range and iterations params
f_start,f_end,i,i_end = 0,0,0,0
j_end,cur_font=0,0
if txt_mode == 1:
#Check strings for blanks and clean them up
for item in strings:
if item=='':
strings.remove(item)
else:
regex = re.search('\w',item)
if regex == None:
strings.remove(item)
try:
#check if strings list is empty and go to except
if len(strings) == 0:
raise Exception('You didn\'t provide any text')
# Create new image
image = pdb.gimp_image_new(img_w, img_h, 0)
pdb.gimp_image_set_filename(image, "Word_art")
layer1 = pdb.gimp_layer_new(image, img_w, img_h, 1, 'BG', 100, 0)
pdb.gimp_image_add_layer(image, layer1, 0)
display = pdb.gimp_display_new(image)
pdb.gimp_context_set_background(bg_col)
gimp.pdb.gimp_edit_fill(layer1, 1)
# reset colors to B&W
pdb.gimp_context_set_default_colors()
# Select the range and number of iterations
if fonts == 0:
f_start = 0
f_end = num_fonts
if fonts == 1:
f_start = int(l_limit-1) #adjust to zero based value
f_end = int(u_limit-1) #adjust to zero based value
cur_font = f_start
if iterations == 0:
i_end = num_fonts
if fonts == 1:
i_end = f_end - f_start + 1
if iterations == 1:
i_end = custom
#setup j - strings iterator------------
if txt_mode == 0 and fonts == 1:
j = int(l_limit-1) #adjust to zero based value
j_end = int(u_limit-1) #adjust to zero based value
else:
j = 0
j_end = len(strings)
#setup cur_font - font iterator
if fonts == 1:
cur_font = f_start
#remenber initial j value
j_init = j
# --------------------- Start the main loop --------------------------------
while i < i_end:
#setup strings iterator to loop
if txt_mode == 1:
if j==j_end:
j=j_init
else:
if j>j_end:
j=j_init
#setup font iterator to loop
if cur_font>f_end:
cur_font=f_start
# Text Layers --------------------------------------------
layer_n = pdb.gimp_text_layer_new(image, strings[j], font_list[cur_font], txt_size, 0)
pdb.gimp_image_add_layer(image, layer_n, 0)
pdb.gimp_text_layer_set_color(layer_n, text_col)
#randomize stuff:
#calulate variation limits
# text size
ts_min=base_ts - ts_var
if ts_min<8:
ts_min=8
ts_max = base_ts + ts_var
txt_size = r.randint(ts_min,ts_max)
#text color
tc_min1 = clamp(base_tc[0] - tc_var,0,255)
tc_min2 = clamp(base_tc[1] - tc_var,0,255)
tc_min3 = clamp(base_tc[2] - tc_var,0,255)
tc_max1 = clamp(base_tc[0] + tc_var,0,255)
tc_max2 = clamp(base_tc[1] + tc_var,0,255)
tc_max3 = clamp(base_tc[2] + tc_var,0,255)
#rotation var
rot = 0
if tr_var > 0:
rot = r.randint(tr_var*-1,tr_var)
#opacity var
op = base_to
if to_var > 0:
op = clamp(r.randint(base_to-to_var,base_to+to_var),0,100)
text_col = (r.randint(tc_min1,tc_max1),r.randint(tc_min2,tc_max2),r.randint(tc_min3,tc_max3))
txt_x = r.randint(-10,img_w)
txt_y = r.randint(-10,img_h)
layer_n.set_offsets(txt_x, txt_y-2)
if rot <> 0:
layer_n = pdb.gimp_drawable_transform_rotate_default(layer_n,
math.radians(rot), 1, 0,
0, 1, 0)
if op < 100:
pdb.gimp_layer_set_opacity(layer_n, op)
i=i+1
j=j+1
cur_font = cur_font + 1
# Flatten Image routine ---------------------------------------------
if flatten_flag == 1:
pdb.gimp_image_flatten(image)
except Exception as inst:
pdb.gimp_message(inst)
def clamp(x,minimum, maximum):
return max(minimum, min(x, maximum))
#---------------------------------------------------------------------
register(
"Word_Art",
N_("Create a poster art from text strings"),
"Create a random poster art from text strings - b&p_word_art_01_v1.0.py",
"Andrei Roslovtsev",
"www.bytes-and-pixels.com",
"2011",
N_("_Word Art"),
#"RGB*, GRAY*",
"",
[
(PF_SPINNER, "img_w", "Image Width:", 640, (1, 20000, 1)),
(PF_SPINNER, "img_h", "Image Height:", 480, (1, 20000, 1)),
(PF_OPTION,"fonts", "Font Range:", 0, ["All fonts","Limited fonts"]),
(PF_SPINNER, "l_limit", "Lower Limit:", 0,(1,2000,1)),
(PF_SPINNER, "u_limit", "Upper Limit:", 0,(1,2000,1)),
(PF_OPTION,"iterations", "Iterations:", 0, ["Font number","Custom"]),
(PF_SPINNER, "custom", "Custom:", 0,(0,2000,1)),
(PF_COLOR, "bg_col", "Background Color:", (250, 250, 250) ),
(PF_COLOR, "base_tc", "Base Text Color:", (140, 155, 175) ),
(PF_SLIDER, "tc_var", "Text color variation:", 50, (0, 255, 1)),
(PF_SPINNER, "base_ts", "Base Text Size (px):", 24, (1, 2000, 1)),
(PF_SLIDER, "ts_var", "Text size variation (px):", 100, (0, 1000, 1)),
(PF_SLIDER, "tr_var", "Text rotation variation (degrees):", 10, (0, 180, 1)),
(PF_SPINNER, "base_to", "Base Text Opacity (%):", 80, (1, 100, 1)),
(PF_SLIDER, "to_var", "Text opacity variation (%):", 20, (0, 100, 1)),
(PF_OPTION,"txt_mode", "Text Options:", 1, ["Font names","User input"]),
(PF_TEXT, "in_text", "Text:", "Python\nGimp\nPyGTK\nCool Plugins"),
(PF_SPINNER, "seed", "Random Seed:", 1000, (1, 2000, 1)),
(PF_TOGGLE, "flatten_flag", "Flatten Image", 0)
],
[],
make_poster,
#menu="<Image>/File/Create/Buttons",
menu="<Image>/Filters/Word Art",
domain=("gimp20-python", gimp.locale_directory)
)
main()
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