btn4ws/btn4ws.py
Jan Dittberner 6e3931983a fixes #7, fixes #12
* save state between invocations
 * update ChangeLog
2008-01-05 22:19:03 +00:00

1156 lines
46 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This is the main file of btn4ws.
#
# Copyright (c) 1999-2008 Jan Dittberner <jan@dittberner.info>
#
# This file is part of btn4ws.
#
# btn4ws 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.
#
# btn4ws 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 btn4ws; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# version: $Id$
#
"""
Gimp script to generate button images for websites. This script is a
port of the older gimp-perl version to python.
(c) 2007, 2008 Jan Dittberner <jan@dittberner.info>
"""
import os, urllib, logging, sys, pickle
import gimp, gimpplugin, gimpui, gimpcolor
import pygtk
pygtk.require('2.0')
import gtk
from gimpenums import *
from gimpshelf import shelf
pdb = gimp.pdb
btn4ws_version = "0.7.0"
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(message)s',
stream=sys.stderr)
class text_to_name_mapper:
"""
Text string to name mapper class. This class provides mappings for several target
environments.
"""
def __init__(self, strings):
self.mapping = {}
for string in strings: self.mapping[string] = {}
self.idnum = 1
logging.debug("self.mapping=" + str(self.mapping))
def asitemid(self, text):
"""
Get a img itemid for the given text.
"""
if 'itemid' not in self.mapping[text]:
self.mapping[text]['itemid'] = "id%03d" % (self.idnum)
self.idnum += 1
#logging.debug("self.mapping=" + str(self.mapping))
return self.mapping[text]['itemid']
def asjavascriptid(self, text):
"""
Get a javascript itemid for the given text.
"""
if 'jsid' not in self.mapping[text]:
self.mapping[text]['jsid'] = "img%03d" % (self.idnum)
self.idnum += 1
#logging.debug("self.mapping=" + str(self.mapping))
return self.mapping[text]['jsid']
def aslinktarget(self, text):
"""
Get a link target for the given text.
"""
if 'link' not in self.mapping[text]:
self.mapping[text]['link'] = urllib.quote(text)
#logging.debug("self.mapping=" + str(self.mapping))
return "%s.html" % (self.mapping[text]['link'])
def asfilename(self, text, extension = 'png', prefix= '', dirname = None):
"""
Get a filename for the given text with optional extension, prefix and dirname.
"""
if 'file' not in self.mapping[text]:
self.mapping[text]['file'] = text.encode('ascii', 'ignore')
fname = "%s%s.%s" % (prefix, self.mapping[text]['file'], extension)
#logging.debug("self.mapping=" + str(self.mapping))
if dirname:
return os.path.join(dirname, fname)
return fname
class text_to_name_mapper:
"""
Text string to name mapper class. This class provides mappings for
several target environments.
"""
def __init__(self, strings):
self.mapping = {}
for string in strings: self.mapping[string] = {}
self.idnum = 1
logging.debug("self.mapping=" + str(self.mapping))
def asitemid(self, text):
"""
Get a img itemid for the given text.
"""
if 'itemid' not in self.mapping[text]:
self.mapping[text]['itemid'] = "id%03d" % (self.idnum)
self.idnum += 1
logging.debug("self.mapping=" + str(self.mapping))
return self.mapping[text]['itemid']
def asjavascriptid(self, text):
"""
Get a javascript itemid for the given text.
"""
if 'jsid' not in self.mapping[text]:
self.mapping[text]['jsid'] = "img%03d" % (self.idnum)
self.idnum += 1
logging.debug("self.mapping=" + str(self.mapping))
return self.mapping[text]['jsid']
def aslinktarget(self, text):
"""
Get a link target for the given text.
"""
if 'link' not in self.mapping[text]:
self.mapping[text]['link'] = urllib.quote(text)
logging.debug("self.mapping=" + str(self.mapping))
return "%s.html" % (self.mapping[text]['link'])
def asfilename(self, text, extension = 'png', prefix= '', dirname = None):
"""
Get a filename for the given text with optional extension,
prefix and dirname.
"""
if 'file' not in self.mapping[text]:
self.mapping[text]['file'] = text.encode('ascii', 'ignore')
fname = "%s%s.%s" % (prefix, self.mapping[text]['file'], extension)
logging.debug("self.mapping=" + str(self.mapping))
if dirname:
return os.path.join(dirname, fname)
return fname
class IntEntry(gtk.Entry):
"""Input field for integer numbers."""
def __init__(self, max = 0):
gtk.Entry.__init__(self, max)
self.set_property("truncate-multiline", True)
self.connect("insert-text", self._cb_int_field_insert)
def _cb_int_field_insert(self, w, new_text, new_text_length, position):
"""Allow integer input only."""
if not new_text.isdigit():
w.stop_emission("insert-text")
class Btn4wsDialog(gtk.Assistant):
"""This class is the input dialog field for btn4ws"""
def _cb_delete_event(self, widget, event, data = None):
logging.debug("delete_event")
return False
def __init__(self, args):
self.data = args
self.pages = {}
gtk.Assistant.__init__(self)
self._addIntroPage()
self._addPathSelectionPage()
self._addBasicSettingsPage()
self._addLayoutPage()
self._addEffectsPage()
self._addLastPage()
self.show()
self.connect("delete_event", self._cb_delete_event)
for pagename in self.pages.iterkeys():
self.checkcompletion(pagename)
def _addIntroPage(self):
label = gtk.Label("""Buttons for website allows you to produce a series of buttons for use on a website. On the next pages you may choose several options to change the content and the look of the buttons.""")
label.set_line_wrap(True)
label.show()
self.append_page(label)
self.set_page_title(label, "Introduction")
self.set_page_complete(label, True)
def _addPathSelectionPage(self):
page = gtk.VBox(False, 5)
self.pages["pathselection"] = page
page.set_border_width(5)
page.show()
self.append_page(page)
self.set_page_title(page,
"Select the input file and output directory")
self.set_page_type(page, gtk.ASSISTANT_PAGE_CONTENT)
label = gtk.Label("Please choose the file containing your button labels and the directory where the generated files should be put.")
label.set_line_wrap(True)
label.show()
page.pack_start(label, True, True, 0)
table = gtk.Table(rows=2, columns=2, homogeneous=False)
table.show()
label = gtk.Label("Button label file")
label.show()
table.attach(label, 0, 1, 0, 1)
button = gtk.FileChooserButton("Choose file")
button.set_action(gtk.FILE_CHOOSER_ACTION_OPEN)
if self.data["filename"]:
button.set_filename(self.data["filename"])
button.connect("selection-changed", self._cb_file_selected)
button.show()
table.attach(button, 1, 2, 0, 1)
label = gtk.Label("Output directory")
label.show()
table.attach(label, 0, 1, 1, 2)
button = gtk.FileChooserButton("Choose directory")
button.set_action(gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
if self.data["outdir"]:
button.set_filename(self.data["outdir"])
else:
self.data["outdir"] = button.get_filename()
button.connect("selection-changed", self._cb_dir_selected)
button.show()
table.attach(button, 1, 2, 1, 2)
page.pack_end(table)
def _addBasicSettingsPage(self):
page = gtk.VBox(False, 5)
self.pages["basicsettings"] = page
page.set_border_width(5)
page.show()
self.append_page(page)
self.set_page_title(page,
"Select the basic button settings")
self.set_page_type(page, gtk.ASSISTANT_PAGE_CONTENT)
label = gtk.Label("Please choose the basic layout settings of your buttons.")
label.set_line_wrap(True)
label.show()
page.pack_start(label, True, True, 0)
table = gtk.Table(rows=4, columns=2, homogeneous=False)
table.show()
# font
label = gtk.Label("Button text font")
label.show()
table.attach(label, 0, 1, 0, 1)
fontsel = gtk.FontButton()
fontsel.set_show_size(True)
if self.data["font"]:
fontsel.set_font_name(self.data["font"])
else:
self.data["font"] = fontsel.get_font_name()
fontsel.show()
fontsel.connect("font-set", self._cb_set_font)
table.attach(fontsel, 1, 2, 0, 1)
# strcolor
label = gtk.Label("Button text color")
label.show()
table.attach(label, 0, 1, 1, 2)
colorsel = gimpui.ColorSelector()
if self.data["strcolor"]:
colorsel.set_color(self.data["strcolor"])
else:
self.data["strcolor"] = colorsel.get_color()
colorsel.show()
colorsel.connect("color-changed", self._cb_set_color, "strcolor",
"basicsettings")
table.attach(colorsel, 1, 2, 1, 2)
# background toggle
bgtoggle = gtk.CheckButton("Use a pattern for button")
bgtoggle.set_active(self.data["usepattern"])
bgtoggle.show()
table.attach(bgtoggle, 1, 2, 2, 3)
# background color / pattern
if self.data["usepattern"]:
label = gtk.Label("Button pattern")
else:
label = gtk.Label("Button color")
label.show()
patternsel = gimpui.PatternSelectButton()
if self.data["pattern"]:
patternsel.set_pattern(self.data["pattern"])
patternsel.connect("pattern-set", self._cb_set_pattern)
colorsel = gimpui.ColorSelector()
if self.data["buttoncolor"]:
colorsel.set_color(self.data["buttoncolor"])
else:
self.data["buttoncolor"] = colorsel.get_color()
colorsel.connect("color-changed", self._cb_set_color, "buttoncolor",
"basicsettings")
bgtoggle.connect("toggled", self._cb_bgtoggle_toggle, label,
"Button pattern", patternsel,
"Button color", colorsel)
if self.data["usepattern"]:
patternsel.show()
else:
colorsel.show()
table.attach(label, 0, 1, 3, 4)
table.attach(patternsel, 1, 2, 3, 4)
table.attach(colorsel, 1, 2, 3, 4)
page.pack_end(table)
def _addLayoutPage(self):
page = gtk.VBox(False, 5)
self.pages["layout"] = page
page.set_border_width(5)
page.show()
self.append_page(page)
self.set_page_title(page,
"Select the layout settings")
self.set_page_type(page, gtk.ASSISTANT_PAGE_CONTENT)
label = gtk.Label("Select the layout options for your buttons")
label.set_line_wrap(True)
label.show()
page.pack_start(label, True, True, 0)
table = gtk.Table(rows=5, columns=2, homogeneous=False)
table.show()
#roundradius
label = gtk.Label("Round radius")
label.show()
entry = IntEntry(max = 2)
if self.data["roundradius"]:
entry.set_text(str(self.data["roundradius"]))
entry.connect("changed", self._cb_set_intvalue, "roundradius",
"layout")
entry.show()
table.attach(label, 0, 1, 0, 1)
table.attach(entry, 1, 2, 0, 1)
#bevelwidth
label = gtk.Label("Bevel width")
label.show()
entry = IntEntry(max = 2)
entry.connect("changed", self._cb_set_intvalue, "bevelwidth",
"layout")
entry.show()
table.attach(label, 0, 1, 1, 2)
table.attach(entry, 1, 2, 1, 2)
#padding
label = gtk.Label("Padding")
label.show()
entry = IntEntry(max = 2)
entry.connect("changed", self._cb_set_intvalue, "padding",
"layout")
entry.show()
table.attach(label, 0, 1, 2, 3)
table.attach(entry, 1, 2, 2, 3)
#transparency
transp = gtk.CheckButton("Transparent button background")
transp.set_active(self.data["transparency"])
transp.show()
transp.connect("toggled", self._cb_toggle_simple, "transparency",
"layout")
table.attach(transp, 1, 2, 3, 4)
#bgcolor
label = gtk.Label("Background color")
label.show()
colorsel = gimpui.ColorSelector()
if self.data["bgcolor"]:
colorsel.set_color(self.data["bgcolor"])
else:
self.data["bgcolor"] = colorsel.get_color()
colorsel.connect("color-changed", self._cb_set_color, "bgcolor",
"layout")
colorsel.show()
table.attach(label, 0, 1, 4, 5)
table.attach(colorsel, 1, 2, 4, 5)
page.pack_end(table)
def _addEffectsPage(self):
page = gtk.VBox(False, 5)
self.pages["effects"] = page
page.set_border_width(5)
page.show()
self.append_page(page)
self.set_page_title(page,
"Select the effect settings")
self.set_page_type(page, gtk.ASSISTANT_PAGE_CONTENT)
table = gtk.Table(rows=7, columns=2, homogeneous=False)
table.show()
#nova
novatoggle = gtk.CheckButton("Enable nova effect")
novatoggle.set_active(self.data["nova"])
novatoggle.show()
table.attach(novatoggle, 1, 2, 0, 1)
#novacolor
label = gtk.Label("Nova color")
label.show()
novacolor = gimpui.ColorSelector()
if self.data["novacolor"]:
novacolor.set_color(self.data["novacolor"])
else:
self.data["novacolor"] = novacolor.get_color()
novacolor.connect("color-changed", self._cb_set_color, "novacolor",
"effects")
novacolor.set_sensitive(self.data["nova"])
novacolor.show()
table.attach(label, 0, 1, 1, 2)
table.attach(novacolor, 1, 2, 1, 2)
#novaradius
label = gtk.Label("Nova radius")
label.show()
novaradius = IntEntry(max = 2)
if self.data["novaradius"] is not None:
novaradius.set_text(str(self.data["novaradius"]))
novaradius.connect("changed", self._cb_set_intvalue, "novaradius",
"effects")
novaradius.set_sensitive(self.data["nova"])
novaradius.show()
table.attach(label, 0, 1, 2, 3)
table.attach(novaradius, 1, 2, 2, 3)
#novasparkles
label = gtk.Label("Nova sparkles")
label.show()
novasparkles = IntEntry(max = 2)
if self.data["novasparkles"] is not None:
novasparkles.set_text(str(self.data["novasparkles"]))
novasparkles.connect("changed", self._cb_set_intvalue, "novasparkles",
"effects")
novasparkles.set_sensitive(self.data["nova"])
novasparkles.show()
table.attach(label, 0, 1, 3, 4)
table.attach(novasparkles, 1, 2, 3, 4)
novatoggle.connect("toggled", self._cb_nova_toggle, novacolor,
novaradius, novasparkles)
#glow
glowtoggle = gtk.CheckButton("Enable glow effect")
glowtoggle.set_active(self.data["glow"])
glowtoggle.show()
table.attach(glowtoggle, 1, 2, 4, 5)
#glowcolor
label = gtk.Label("Glow color")
label.show()
glowcolor = gimpui.ColorSelector()
if self.data["glowcolor"]:
glowcolor.set_color(self.data["glowcolor"])
else:
self.data["glowcolor"] = glowcolor.get_color()
glowcolor.connect("color-changed", self._cb_set_color, "glowcolor",
"effects")
glowcolor.set_sensitive(self.data["glow"])
glowcolor.show()
table.attach(label, 0, 1, 5, 6)
table.attach(glowcolor, 1, 2, 5, 6)
#glowsize
label = gtk.Label("Glow size")
label.show()
glowsize = IntEntry(max = 2)
glowsize.connect("changed", self._cb_set_intvalue, "glowsize",
"effects")
glowsize.set_sensitive(self.data["glow"])
glowsize.show()
table.attach(label, 0, 1, 6, 7)
table.attach(glowsize, 1, 2, 6, 7)
glowtoggle.connect("toggled", self._cb_glow_toggle, glowcolor,
glowsize)
page.pack_end(table)
def _addLastPage(self):
page = gtk.VBox(False, 5)
self.pages["output"] = page
page.set_border_width(5)
page.show()
self.append_page(page)
self.set_page_title(page,
"Output formats")
self.set_page_type(page, gtk.ASSISTANT_PAGE_CONFIRM)
label = gtk.Label("Choose the output data.")
label.show()
page.pack_start(label)
#makejscript
toggle = gtk.CheckButton("Make HTML, CSS and JavaScript")
toggle.set_active(self.data["makejscript"])
toggle.connect("toggled", self._cb_toggle_simple, "makejscript",
"output")
toggle.show()
page.pack_start(toggle)
#makeinactive
toggle = gtk.CheckButton("Make inactive buttons")
toggle.set_active(self.data["makeinactive"])
toggle.connect("toggled", self._cb_toggle_simple, "makeinactive",
"output")
toggle.show()
page.pack_start(toggle)
#makeactive
toggle = gtk.CheckButton("Make active buttons")
toggle.set_active(self.data["makeactive"])
toggle.connect("toggled", self._cb_toggle_simple, "makeactive",
"output")
toggle.show()
page.pack_start(toggle)
#makepressed
toggle = gtk.CheckButton("Make pressed buttons")
toggle.set_active(self.data["makepressed"])
toggle.connect("toggled", self._cb_toggle_simple, "makepressed",
"output")
toggle.show()
page.pack_start(toggle)
#writexcf
toggle = gtk.CheckButton("Write the XCF file")
toggle.set_active(self.data["writexcf"])
toggle.connect("toggled", self._cb_toggle_simple, "writexcf",
"output")
toggle.show()
page.pack_start(toggle)
def checkcompletion(self, pagename):
criteriamatched = False
if pagename == "pathselection":
criteriamatched = self.data["filename"] is not None and \
self.data["outdir"] is not None
elif pagename == "basicsettings":
criteriamatched = self.data["font"] is not None and \
self.data["strcolor"] is not None and \
((self.data["usepattern"] and self.data["pattern"]) or \
(not self.data["usepattern"] and \
self.data["buttoncolor"]))
elif pagename == "layout":
criteriamatched = self.data["roundradius"] is not None and \
self.data["bevelwidth"] is not None and \
self.data["padding"] is not None and \
(self.data["transparency"] or self.data["bgcolor"] is not None)
elif pagename == "effects":
criteriamatched = (self.data["nova"] == False or ( \
self.data["novacolor"] is not None and \
self.data["novaradius"] is not None and \
self.data["novasparkles"] is not None)) and \
(self.data["glow"] == False or ( \
self.data["glowcolor"] is not None and \
self.data["glowsize"] is not None))
elif pagename == "output":
criteriamatched = self.data["makejscript"] is not None and \
self.data["makeinactive"] is not None and \
self.data["makeactive"] is not None and \
self.data["makepressed"] is not None and \
self.data["writexcf"] is not None
if criteriamatched:
self.set_page_complete(self.pages[pagename], True)
else:
self.set_page_complete(self.pages[pagename], False)
def _cb_set_intvalue(self, w, fieldname, pagename):
try:
self.data[fieldname] = int (w.get_text())
except ValueError:
pass
self.checkcompletion(pagename)
def _cb_toggle_simple(self, w, datafield, pagename):
self.data[datafield] = w.get_active()
self.checkcompletion(pagename)
def _cb_file_selected(self, w):
self.data["filename"] = w.get_filename()
self.checkcompletion("pathselection")
def _cb_dir_selected(self, w):
self.data["outdir"] = w.get_filename()
self.checkcompletion("pathselection")
def _cb_set_font(self, w):
self.data["font"] = w.get_font_name()
self.checkcompletion("basicsettings")
def _cb_set_color(self, w, fieldname, pagename):
self.data[fieldname] = w.get_color()
self.checkcompletion(pagename)
def _cb_set_pattern(self, w, patternname, width, height, bpp, mask_data,
finished):
if finished:
self.data["pattern"] = patternname
self.checkcompletion("basicsettings")
def _cb_bgtoggle_toggle(self, w, label, patterntext, patternsel,
colortext, colorsel):
if w.get_active():
self.data["usepattern"] = True
colorsel.hide()
patternsel.show()
label.set_text(patterntext)
else:
self.data["usepattern"] = False
patternsel.hide()
colorsel.show()
label.set_text(colortext)
self.checkcompletion("basicsettings")
def _cb_nova_toggle(self, w, colorfield, radiusfield, sparksfield):
if w.get_active():
self.data["nova"] = True
colorfield.set_sensitive(True)
radiusfield.set_sensitive(True)
sparksfield.set_sensitive(True)
else:
self.data["nova"] = False
colorfield.set_sensitive(False)
radiusfield.set_sensitive(False)
sparksfield.set_sensitive(False)
self.checkcompletion("effects")
def _cb_glow_toggle(self, w, colorfield, sizefield):
if w.get_active():
self.data["glow"] = True
colorfield.set_sensitive(True)
sizefield.set_sensitive(True)
else:
self.data["glow"] = False
colorfield.set_sensitive(False)
sizefield.set_sensitive(False)
self.checkcompletion("effects")
class btn4wsplugin(gimpplugin.plugin):
"""This is the btn4ws gimp plugin."""
def gimp2html_color(self, color):
"""
Converts a color tuple to a hex encoded color for CSS.
"""
return "#%02x%02x%02x" % (color[0], color[1], color[2])
def parsefont(self, font):
"""
Parses a font into its fontname and size parts.
"""
parts = font.split(" ")
return (" ".join(parts[:-1]), parts[-1])
def toprocess(self, item):
"""
Decides whether the plugin is able to process the item or not.
"""
item = item.strip()
return len(item) > 0 and not item.startswith('#')
def getmaxextents(self, strings, fontsize, fontname):
"""
Gets the maximum width and height of texts in strings array
with the given font.
"""
getextents = pdb['gimp_text_get_extents_fontname']
maxx = 0
maxy = 0
for extents in [getextents(string, fontsize, 1, fontname)
for string in strings]:
maxx = max(maxx, extents[0])
maxy = max(maxy, extents[1])
return (maxx, maxy)
def writejs(self, dirname, strings, width, height, t2nm):
buf = [
"//",
"// JavaScript generated by btn4ws version %s" % (btn4ws_version),
"//",
"",
"// function to show image for given image_object",
"function hilite(ObjID, imgObjName) {",
" ObjID.src = eval(imgObjName + '.src');",
" return true;",
"}",
""
]
for item in strings:
for prefix in ('a_', 'i_', 'p_'):
buf.append(
"%(prefix)s%(jsid)s = new Image(%(width)d, %(height)d); "
"%(prefix)s%(jsid)s.src = '%(fname)s';"
% {
'prefix' : prefix,
'jsid' : t2nm.asjavascriptid(item),
'width' : width,
'height' : height,
'fname' : urllib.quote(t2nm.asfilename(item, 'png',
prefix))})
jsfile = open(os.path.join(dirname, 'imgobjs.js'), 'w')
jsfile.write("\n".join(buf))
jsfile.close()
def writecss(self, dirname, bgcolor):
buf = [
"html, body { background-color:%s; }" % (self.gimp2html_color(bgcolor)),
"a img { border-width: 0; }"
]
cssfile = open(os.path.join(dirname, 'format.css'), 'w')
cssfile.write("\n".join(buf))
cssfile.close()
def writehtml(self, dirname, strings, width, height, t2nm):
buf = [
'<?xml version="1.0" encoding="UTF-8"?>',
'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"',
' "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
'<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">',
'<head>',
' <title>A JavaScript MouseOver Example</title>',
' <script src="imgobjs.js" type="text/javascript"></script>',
' <link rel="stylesheet" type="text/css" href="format.css"/>',
'</head>',
'<body>',
' <div>'
]
for item in strings:
buf.append(
'<a href="%(target)s"'
' onmouseover="return hilite(%(imgid)s, \'a_%(jsid)s\');"'
' onmouseout="return hilite(%(imgid)s, \'i_%(jsid)s\');"'
' onmousedown="return hilite(%(imgid)s, \'p_%(jsid)s\');"'
' onmouseup="return hilite(%(imgid)s, \'a_%(jsid)s\');">'
'<img src="%(fname)s" class="nav" id="%(imgid)s" width="%(width)d" height="%(height)d"'
' alt="%(text)s" /></a><br />' % {
'target' : t2nm.aslinktarget(item),
'imgid' : t2nm.asitemid(item),
'jsid' : t2nm.asjavascriptid(item),
'fname' : urllib.quote(t2nm.asfilename(item, 'png', 'i_')),
'width' : width,
'height' : height,
'text' : item})
buf.extend([
' </div>',
' <p><a href="http://validator.w3.org/check/referer">'
'<img src="http://www.w3.org/Icons/valid-xhtml11" alt="Valid XHTML 1.1!" height="31"'
'width="88" /></a></p>',
'</html>',
''
])
htmlfile = open(os.path.join(dirname, 'example.html'), 'w')
htmlfile.write("\n".join(buf))
htmlfile.close()
def saveaspng(self, fname, image, transparency):
imgcopy = pdb['gimp_image_duplicate'](image)
if transparency:
imgcopy.merge_visible_layers(CLIP_TO_BOTTOM_LAYER)
else:
imgcopy.flatten()
pdb['file_png_save'](imgcopy, imgcopy.active_layer, fname, fname,
False, 9, False, False, False, False, True)
gimp.delete(imgcopy)
def __init__(self):
self.data = {}
self.inputdata = {}
self.datafile = os.path.join(gimp.directory, "btn4wsrc")
def checkdata(self, data):
logging.debug("checkdata " + str(data))
valid = True
if data["filename"] is None:
logging.error("filename is None")
valid = False
else:
try:
if not os.path.isfile(data["filename"]):
logging.error("%s is not a file.", data["filename"])
valid = False
except OSError, e:
logging.error(e)
valid = False
if data["outdir"] is None:
logging.error("outdir is None")
else:
try:
if not os.path.isdir(data["outdir"]):
logging.error("%s is not a directory.", data["outdir"])
valid = False
except OSError, e:
logging.error(e)
valid = False
# simple None checks
for key in ("font", "strcolor", "roundradius", "bevelwidth",
"padding", "makejscript", "makeinactive", "makeactive",
"makepressed", "writexcf"):
if data[key] is None:
logging.error("%s is None" % (key))
valid = False
if data["usepattern"]:
if data["pattern"] is None:
logging.error("usepattern is True and pattern is None")
valid = False
elif data["buttoncolor"] is None:
logging.error("usepattern is False and buttoncolor is None")
valid = False
if not data["transparency"] and data["bgcolor"] is None:
logging.error("transparency is not enabled and bgcolor is None")
valid = False
if data["nova"]:
if data["novacolor"] is None:
logging.error("nova is enabled and novacolor is None")
valid = False
if data["novaradius"] is None:
logging.error("nova is enabled and novaradius is None")
valid = False
if data["novasparkles"] is None:
logging.error("nova is enabled and novasparkles is None")
valid = False
if data["glow"]:
if data["glowcolor"] is None:
logging.error("glow is enabled and glowcolor is None")
valid = False
if data["glowsize"] is None:
logging.error("glow is enabled and glowsize is None")
return valid
def makebuttons(self, filename = None, outdir = None, font = None,
strcolor = None, transparency = False, bgcolor = None,
glow = False, glowcolor = None, usepattern = False,
pattern = None, buttoncolor = None, roundradius = None,
padding = None, glowsize = None, bevelwidth = None,
nova = False, novasparkles = None, novaradius = None,
novacolor = None, writexcf = False, makeinactive = True,
makeactive = True, makepressed = True, makejscript = True):
# import used gimp pdb functions
createtext = pdb['gimp_text_fontname']
selectionlayeralpha = pdb['gimp_selection_layer_alpha']
selectionfeather = pdb['gimp_selection_feather']
bucketfill = pdb['gimp_edit_bucket_fill']
selectionall = pdb['gimp_selection_all']
editclear = pdb['gimp_edit_clear']
rectselect = pdb['gimp_rect_select']
ellipseselect = pdb['gimp_ellipse_select']
selectionshrink = pdb['gimp_selection_shrink']
selectionnone = pdb['gimp_selection_none']
fill = pdb['gimp_edit_fill']
bumpmap = pdb['plug_in_bump_map']
novaplugin = pdb['plug_in_nova']
xcfsave = pdb['gimp_xcf_save']
gimp.progress_init()
stringfile = open(filename)
strings = [line.strip()
for line in stringfile.readlines()
if self.toprocess(line)]
stringfile.close()
t2nm = text_to_name_mapper(strings)
(fontname, fontsize) = self.parsefont(font)
(maxx, maxy) = self.getmaxextents(strings, fontsize, fontname)
logging.debug("fontname: %s, fontsize: %d, maxx: %d, maxy: %d",
fontname, int(fontsize), maxx, maxy)
width = maxx + (padding*4)
height = maxy + (padding*4)
logging.debug("width: %d, height: %d", width, height)
if roundradius > height/2:
roundradius = height/2 - 1
if roundradius > width/2:
roundradius = width/2 - 1
logging.debug("roundradius: %d", roundradius)
for text in strings:
image = gimp.Image(width, height, RGB)
image.disable_undo()
gimp.set_foreground(strcolor)
textlayer = createtext(image, None, padding*2, padding*2, text,
0, 1, fontsize, 1, fontname)
# center the text
textlayer.set_offsets((image.width - textlayer.width)/2 - 1,
(image.height - textlayer.height)/2 - 1)
textlayer.lock_alpha = True
textlayer.name = text
if glow:
texteffect = textlayer.copy(True)
image.add_layer(texteffect, len(image.layers))
offs = texteffect.offsets
texteffect.resize(image.width, image.height, offs[0], offs[1])
texteffect.lock_alpha = False
image.active_layer = texteffect
selectionlayeralpha(texteffect)
selectionfeather(image, glowsize)
gimp.set_foreground(glowcolor)
bucketfill(texteffect, FG_BUCKET_FILL, NORMAL_MODE, 100, 0,
True, 0, 0)
btnlayer0 = gimp.Layer(image, "Background", width, height,
RGBA_IMAGE, 100, NORMAL_MODE)
image.add_layer(btnlayer0, len(image.layers))
selectionall(image)
editclear(btnlayer0)
offs = btnlayer0.offsets
rectselect(image, offs[0] + roundradius, offs[1],
btnlayer0.width - roundradius*2, btnlayer0.height,
CHANNEL_OP_REPLACE, 0, 0)
rectselect(image, offs[0], offs[1] + roundradius,
btnlayer0.width, btnlayer0.height - roundradius*2,
CHANNEL_OP_ADD, 0, 0)
ellipseselect(image, offs[0], offs[1],
roundradius*2, roundradius*2,
CHANNEL_OP_ADD, False, 0, 0)
ellipseselect(image, offs[0] + btnlayer0.width - roundradius*2,
offs[1],
roundradius*2, roundradius*2,
CHANNEL_OP_ADD, False, 0, 0)
ellipseselect(image, offs[0],
offs[1] + btnlayer0.height - roundradius*2,
roundradius*2, roundradius*2,
CHANNEL_OP_ADD, False, 0, 0)
ellipseselect(image, offs[0] + btnlayer0.width - roundradius*2,
offs[1] + btnlayer0.height - roundradius*2,
roundradius*2, roundradius*2,
CHANNEL_OP_ADD, False, 0, 0)
selectionshrink(image, 1)
selectionfeather(image, 2)
if usepattern:
pdb['gimp_context_set_pattern'](pattern)
bucketfill(btnlayer0, PATTERN_BUCKET_FILL, NORMAL_MODE, 100, 0,
True, 0, 0)
else:
gimp.set_background(buttoncolor)
bucketfill(btnlayer0, BG_BUCKET_FILL, NORMAL_MODE, 100, 0,
True, 0, 0)
selectionnone(image)
selectionlayeralpha(btnlayer0)
selectionfeather(image, 2)
bumplayer = gimp.Layer(image, "Bumpmap", width, height, RGBA_IMAGE,
100, NORMAL_MODE)
gimp.set_background(0, 0, 0)
image.add_layer(bumplayer, 0)
fill(bumplayer, BACKGROUND_FILL)
for index in range(1, bevelwidth -1):
greyness = index*255/bevelwidth;
gimp.set_background(greyness, greyness, greyness)
bucketfill(bumplayer, BG_BUCKET_FILL, NORMAL_MODE, 100, 0,
False, 0, 0)
selectionshrink(image, 1)
gimp.set_background(255, 255, 255)
bucketfill(bumplayer, BG_BUCKET_FILL, NORMAL_MODE, 100, 0, False,
0, 0)
selectionnone(image)
btnlayer1 = btnlayer0.copy(True)
btnlayer2 = btnlayer0.copy(True)
image.add_layer(btnlayer1, len(image.layers))
image.add_layer(btnlayer2, len(image.layers))
bumpmap(image, btnlayer1, bumplayer, 125, 45, 3, 0, 0, 0, 0, 0,
0, 1)
bumpmap(image, btnlayer2, bumplayer, 125, 45, 3, 0, 0, 0, 0, 0,
1, 1)
image.remove_layer(bumplayer)
#gimp.delete(bumplayer)
if nova:
novalayer = gimp.Layer(image, "Nova", width, height,
RGBA_IMAGE, 75, NORMAL_MODE)
image.add_layer(novalayer, 0)
selectionall(image)
image.active_layer = novalayer
editclear(novalayer)
selectionnone(image)
novaplugin(image, novalayer, width/4, height/4,
novacolor, novaradius, novasparkles, 0)
blackboard = gimp.Layer(image, "Blackboard", width, height,
RGBA_IMAGE, 100, NORMAL_MODE)
image.add_layer(blackboard, len(image.layers))
selectionall(image)
if transparency:
blackboard.preserve_trans = True
editclear(blackboard)
else:
gimp.set_background(bgcolor)
bucketfill(blackboard, BG_BUCKET_FILL, NORMAL_MODE, 100, 0,
False, 0, 0)
selectionnone(image)
if writexcf:
fname = t2nm.asfilename(text, 'xcf', dirname = outdir)
xcfsave(0, image, textlayer, fname, fname)
if makepressed:
btnlayer0.visible = False
btnlayer1.visible = False
btnlayer2.visible = True
if nova: novalayer.visible = True
self.saveaspng(t2nm.asfilename(text, 'png', 'p_', outdir),
image, transparency)
if makeactive:
btnlayer0.visible = False
btnlayer1.visible = True
btnlayer2.visible = False
if nova: novalayer.visible = True
self.saveaspng(t2nm.asfilename(text, 'png', 'a_', outdir),
image, transparency)
if makeinactive:
btnlayer0.visible = True
btnlayer1.visible = False
btnlayer2.visible = False
if nova: novalayer.visible = False
self.saveaspng(t2nm.asfilename(text, 'png', 'i_', outdir),
image, transparency)
image.enable_undo()
#gimp.Display(image)
gimp.progress_update((strings.index(text)+1)/len(strings))
gimp.delete(image)
if makejscript:
self.writejs(outdir, strings, width, height, t2nm)
self.writecss(outdir, bgcolor)
self.writehtml(outdir, strings, width, height, t2nm)
#gimp.displays_flush()
def _cb_destroy(self, widget, data = None):
logging.debug("destroy")
gtk.main_quit()
def _loaddata(self, data):
try:
if os.path.exists(self.datafile):
return pickle.load(open(self.datafile))
except OSError, e:
pass
return data
def _storedata(self, data):
try:
pickle.dump(data, open(self.datafile, 'w'))
except OSError, e:
pass
def _cb_apply(self, widget):
self.data = widget.data
logging.debug(str(self.data))
if self.checkdata(self.data):
self.makebuttons(**self.data)
shelf["btn4ws"] = self.data
self._storedata(self.data)
else:
logging.error("checking data failed")
def btn4ws(self, runmode, filename = None, outdir = None, font = None,
strcolor = None, transparency = False, bgcolor = None,
glow = False, glowcolor = None, usepattern = False,
pattern = None, buttoncolor = None, roundradius = None,
padding = None, glowsize = None, bevelwidth = None,
nova = False, novasparkles = None, novaradius = None,
novacolor = None, writexcf = False, makeinactive = True,
makeactive = True, makepressed = True, makejscript = True):
"""
This function controls the creation of the buttons and is
registered as gimp plugin.
"""
self.inputdata = {
"filename" : filename, "outdir" : outdir, "font" : font,
"strcolor" : strcolor, "transparency" : transparency,
"bgcolor" : bgcolor, "glow" : glow, "glowcolor" : glowcolor,
"usepattern" : usepattern, "pattern" : pattern,
"buttoncolor" : buttoncolor, "roundradius" : roundradius,
"padding" : padding, "glowsize" : glowsize,
"bevelwidth" : bevelwidth, "nova" : nova,
"novasparkles" : novasparkles, "novaradius" : novaradius,
"novacolor" : novacolor, "writexcf" : writexcf,
"makeinactive" : makeinactive, "makeactive" : makeactive,
"makepressed" : makepressed, "makejscript" : makejscript
}
if runmode in (RUN_INTERACTIVE, RUN_WITH_LAST_VALS):
if shelf.has_key("btn4ws"):
self.inputdata = shelf["btn4ws"]
else:
self.inputdata = self._loaddata(self.inputdata)
dialog = Btn4wsDialog(self.inputdata)
dialog.connect("close", self._cb_destroy)
dialog.connect("cancel", self._cb_destroy)
dialog.connect("destroy", self._cb_destroy)
dialog.connect("apply", self._cb_apply)
gtk.main()
elif runmode == RUN_NONINTERACTIVE:
logging.debug("runmode noninteractive")
if self.checkdata(self.inputdata):
self.makebuttons(**self.inputdata)
else:
logging.error("checking data failed")
else:
logging.error("unknown runmode %d" % runmode)
return
def start(self):
gimp.main(self.init, self.quit, self.query, self._run)
def init(self):
logging.debug("init")
def quit(self):
logging.debug("quit")
def query(self):
logging.debug("query")
gimp.install_procedure(
"btn4ws",
"Buttons for website", """Creates buttons for a website. Which have the same size, layout, effects on it. It's possible to create JavaScript code, CSS and XHTML examples for MouseOver effects also.""",
"Jan Dittberner",
"Jan Dittberner <jan@dittberner.info>",
"%s, %s" % (btn4ws_version,
"$Date$"),
"<Toolbox>/Xtns/Render/Buttons for website ...",
"", PLUGIN,
[(PDB_INT32, "run_mode", "Run mode"),
(PDB_STRING, "string_filename", "File containing the strings"),
(PDB_STRING, "output_directory", "Directory for the output files"),
(PDB_STRING, "font", "Font for the strings"), # "Sans 18"),
(PDB_COLOR, "string_color", "Color of the strings"), #, (255, 255, 0)),
(PDB_INT8, "transparent_background", "Keep the background transparent (This doesn't work in MS Internet Explorer <= 6.0)"), #, 0),
(PDB_COLOR, "background_color", "Color of the background"), #, (7, 135, 255)),
(PDB_INT8, "apply_glow", "Enable glow effect"), #, 1),
(PDB_COLOR, "glow_color", "Color of the Glow effect"), #, (255, 180, 0)),
(PDB_INT8, "use_pattern", "Use a pattern for the button"), #, 1),
(PDB_STRING, "button_pattern", "Fill pattern of the button"), #, "Rain"),
(PDB_COLOR, "button_color", "Button color (if you don't use a pattern)"), #, (0, 0, 255)),
(PDB_INT32, "round_radius", "Radius of the round corners"), #, 20),
(PDB_INT32, "padding", "Space around the text"), #, 3),
(PDB_INT32, "glow_size", "Size of the Glow effect"), #, 10),
(PDB_INT32, "bevel_width", "Width of the bevel"), #, 5),
(PDB_INT8, "apply_nova", "Nova or not Nova?"), #, 1),
(PDB_INT32, "nova_sparkles", "Sparkles of the Nova"), #, 5),
(PDB_INT32, "nova_radius", "Radius of the Nova"), #, 2),
(PDB_COLOR, "nova_color", "Color of the Nova effect"), #, (255, 238, 0)),
(PDB_INT8, "write_xcf", "Write a GIMP xcf file"), #, 0),
(PDB_INT8, "create_inactive", "Create Inactive Button"), #, 1),
(PDB_INT8, "create_active", "Create Active Button"), #, 1),
(PDB_INT8, "create_pressed", "Create Pressed Button"), #, 1),
(PDB_INT8, "create_jscript", "Create JavaScript, HTML and CSS"), #, 1)
],
[])
if __name__ == '__main__':
btn4wsplugin().start()