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-rw-r--r--ruby_1_8_6/ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb444
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diff --git a/ruby_1_8_6/ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb b/ruby_1_8_6/ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb
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+#
+# tkextlib/tkHTML/htmlwidget.rb
+# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkHTML/setup.rb'
+
+# TkPackage.require('Tkhtml', '2.0')
+TkPackage.require('Tkhtml')
+
+module Tk
+ class HTML_Widget < TkWindow
+ PACKAGE_NAME = 'Tkhtml'.freeze
+ def self.package_name
+ PACKAGE_NAME
+ end
+
+ def self.package_version
+ begin
+ TkPackage.require('Tkhtml')
+ rescue
+ ''
+ end
+ end
+
+ class ClippingWindow < TkWindow
+ end
+ end
+end
+
+class Tk::HTML_Widget::ClippingWindow
+ WidgetClassName = 'HtmlClip'.freeze
+ WidgetClassNames[WidgetClassName] = self
+
+ HtmlClip_TBL = TkCore::INTERP.create_table
+ TkCore::INTERP.init_ip_env{ HtmlClip_TBL.clear }
+
+ def self.new(parent, keys={})
+ if parent.kind_of?(Hash)
+ keys = TkComm._symbolkey2str(parent)
+ parent = keys.delete('parent')
+ end
+
+ if parent.kind_of?(String)
+ ppath = parent.path
+ elsif parent
+ ppath = parent
+ else
+ ppath = ''
+ end
+ return HtmlClip_TBL[ppath] if HtmlClip_TBL[ppath]
+
+ widgetname = keys.delete('widgetname')
+ if widgetname =~ /^(.*)\.[^.]+$/
+ ppath2 = $1
+ if ppath2[0] != ?.
+ ppath2 = ppath + '.' + ppath2
+ end
+ return HtmlClip_TBL[ppath2] if HtmlClip_TBL[ppath2]
+
+ ppath = ppath2
+ end
+
+ parent = TkComm._genobj_for_tkwidget(ppath)
+ unless parent.kind_of?(Tk::HTML_Widget)
+ fail ArgumentError, "parent must be a Tk::HTML_Widget instance"
+ end
+
+ super(parent)
+ end
+
+ def initialize(parent)
+ @parent = parent
+ @ppath = parent.path
+ @path = @id = @ppath + '.x'
+ HtmlClip_TBL[@ppath] = self
+ end
+
+ def method_missing(m, *args, &b)
+ @parent.__send__(m, *args, &b)
+ end
+end
+
+class Tk::HTML_Widget
+ include Scrollable
+
+ TkCommandNames = ['html'.freeze].freeze
+ WidgetClassName = 'Html'.freeze
+ WidgetClassNames[WidgetClassName] = self
+
+ def create_self(keys)
+ if keys and keys != None
+ tk_call_without_enc(self.class::TkCommandNames[0], @path,
+ *hash_kv(keys, true))
+ else
+ tk_call_without_enc(self.class::TkCommandNames[0], @path)
+ end
+ end
+ private :create_self
+
+ def __strval_optkeys
+ super() << 'base' << 'selectioncolor' << 'unvisitedcolor' << 'visitedcolor'
+ end
+ private :__strval_optkeys
+
+ ###################################
+ # class methods
+ ###################################
+ def self.reformat(src, dst, txt)
+ tk_call('html', 'reformat', src, dst, txt)
+ end
+
+ def self.url_join(*args) # args := sheme authority path query fragment
+ tk_call('html', 'urljoin', *args)
+ end
+
+ def self.url_split(uri)
+ tk_call('html', 'urlsplit', uri)
+ end
+
+ def self.lockcopy(src, dst)
+ tk_call('html', 'lockcopy', src, dst)
+ end
+
+ def self.gzip_file(file, dat)
+ tk_call('html', 'gzip', 'file', file, dat)
+ end
+
+ def self.gunzip_file(file, dat)
+ tk_call('html', 'gunzip', 'file', filet)
+ end
+
+ def self.gzip_data(dat)
+ tk_call('html', 'gzip', 'data', file, dat)
+ end
+
+ def self.gunzip_data(dat)
+ tk_call('html', 'gunzip', 'data', filet)
+ end
+
+ def self.base64_encode(dat)
+ tk_call('html', 'base64', 'encode', dat)
+ end
+
+ def self.base64_decode(dat)
+ tk_call('html', 'base64', 'encode', dat)
+ end
+
+ def self.text_format(dat, len)
+ tk_call('html', 'text', 'format', dat, len)
+ end
+
+ def self.xor(cmd, *args)
+ tk_call('html', 'xor', cmd, *args)
+ end
+
+ def self.stdchan(cmd, channel)
+ tk_call('html', 'stdchan', cmd, channel)
+ end
+
+ def self.crc32(data)
+ tk_call('html', 'crc32', data)
+ end
+
+ ###################################
+ # instance methods
+ ###################################
+ def clipping_window
+ ClippingWindow.new(self)
+ end
+ alias clipwin clipping_window
+ alias htmlclip clipping_window
+
+ def bgimage(image, tid=None)
+ tk_send('bgimage', image, tid)
+ self
+ end
+
+ def clear()
+ tk_send('clear')
+ self
+ end
+
+ def coords(index=None, percent=None)
+ tk_send('coords', index, percent)
+ end
+
+ def forminfo(*args)
+ tk_send('forminfo', *args)
+ end
+ alias form_info forminfo
+
+ def href(x, y)
+ simplelist(tk_send('href', x, y))
+ end
+
+ def image_add(id, img)
+ tk_send('imageadd', id, img)
+ self
+ end
+
+ def image_at(x, y)
+ tk_send('imageat', x, y)
+ end
+
+ def images()
+ list(tk_send('images'))
+ end
+
+ def image_set(id, num)
+ tk_send('imageset', id, num)
+ self
+ end
+
+ def image_update(id, imgs)
+ tk_send('imageupdate', id, imgs)
+ self
+ end
+
+ def index(idx, count=None, unit=None)
+ tk_send('index', idx, count, unit)
+ end
+
+ def insert_cursor(idx)
+ tk_send('insert', idx)
+ end
+
+ def names()
+ simple_list(tk_send('names'))
+ end
+
+ def on_screen(id, x, y)
+ bool(tk_send('onscreen', id, x, y))
+ end
+
+ def over(x, y)
+ list(tk_send('over', x, y))
+ end
+
+ def over_markup(x, y)
+ list(tk_send('over', x, y, '-muponly'))
+ end
+
+ def over_attr(x, y, attrs)
+ list(tk_send('overattr', x, y, attrs))
+ end
+
+ def parse(txt)
+ tk_send('parse', txt)
+ self
+ end
+
+ def resolver(*uri_args)
+ tk_send('resolver', *uri_args)
+ end
+
+ def selection_clear()
+ tk_send('selection', 'clear')
+ self
+ end
+
+ def selection_set(first, last)
+ tk_send('selection', 'set', first, last)
+ self
+ end
+
+ def refresh(*opts)
+ tk_send('refresh', *opts)
+ end
+
+ def layout()
+ tk_send('layout')
+ end
+
+ def sizewindow(*args)
+ tk_send('sizewindow', *args)
+ end
+
+ def postscript(*args)
+ tk_send('postscript', *args)
+ end
+
+ def source()
+ tk_send('source')
+ end
+
+ def plain_text(first, last)
+ tk_send('text', 'ascii', first, last)
+ end
+ alias ascii_text plain_text
+ alias text_ascii plain_text
+
+ def text_delete(first, last)
+ tk_send('text', 'delete', first, last)
+ self
+ end
+
+ def html_text(first, last)
+ tk_send('text', 'html', first, last)
+ end
+ alias text_html html_text
+
+ def text_insert(idx, txt)
+ tk_send('text', 'insert', idx, txt)
+ self
+ end
+
+ def break_text(idx)
+ tk_send('text', 'break', idx)
+ end
+ alias text_break break_text
+
+ def text_find(txt, *args)
+ tk_send('text', 'find', txt, *args)
+ end
+
+ def text_table(idx, imgs=None, attrs=None)
+ tk_send('text', 'table', idx, imgs, attrs)
+ end
+
+ def token_append(tag, *args)
+ tk_send('token', 'append', tag, *args)
+ self
+ end
+
+ def token_delete(first, last=None)
+ tk_send('token', 'delete', first, last)
+ self
+ end
+
+ def token_define(*args)
+ tk_send('token', 'defile', *args)
+ self
+ end
+
+ def token_find(tag, *args)
+ list(tk_send('token', 'find', tag, *args))
+ end
+
+ def token_get(first, last=None)
+ list(tk_send('token', 'get', first, last))
+ end
+
+ def token_list(first, last=None)
+ list(tk_send('token', 'list', first, last))
+ end
+
+ def token_markup(first, last=None)
+ list(tk_send('token', 'markup', first, last))
+ end
+
+ def token_DOM(first, last=None)
+ list(tk_send('token', 'domtokens', first, last))
+ end
+ alias token_dom token_DOM
+ alias token_domtokens token_DOM
+ alias token_dom_tokens token_DOM
+
+ def token_get_end(idx)
+ tk_send('token', 'getend', idx)
+ end
+ alias token_getend token_get_end
+
+ def token_offset(start, num1, num2)
+ list(tk_send('token', 'offset', start, num1, num2))
+ end
+
+ def token_get_attr(idx, name=None)
+ list(tk_send('token', 'attr', idx, name))
+ end
+
+ def token_set_attr(idx, name=None, val=None)
+ tk_send('token', 'attr', idx, name, val)
+ self
+ end
+
+ def token_handler(tag, cmd=nil, &b)
+ cmd = Proc.new(&b) if !cmd && b
+ if cmd
+ tk_send('token', 'handler', tag, cmd)
+ return self
+ else
+ return tk_send('token', 'handler', tag)
+ end
+ end
+
+ def token_insert(idx, tag, *args)
+ tk_send('token', 'insert', idx, tag, *args)
+ self
+ end
+
+ def token_attrs(*args)
+ list(tk_send('token', 'attrs', *args))
+ end
+
+ def token_unique(*args)
+ list(tk_send('token', 'unique', *args))
+ end
+
+ def token_on_events(*args)
+ list(tk_send('token', 'onEvents', *args))
+ end
+
+ def dom_nameidx(tag, name)
+ number(tk_send('dom', 'nameidx', tag, name))
+ end
+ alias dom_name_index dom_nameidx
+
+ def dom_radioidx(tag, name)
+ number(tk_send('dom', 'radioidx', tag, name))
+ end
+ alias dom_radio_index dom_radioidx
+
+ def dom_id(*spec)
+ tk_send('dom', 'id', *spec)
+ end
+
+ def dom_ids(*spec)
+ list(tk_send('dom', 'ids', *spec))
+ end
+
+ def dom_value(*spec)
+ list(tk_send('dom', 'value', *spec))
+ end
+
+ def dom_attr(idx)
+ tk_send('dom', 'attr', idx)
+ end
+
+ def dom_formel(name)
+ tk_send('dom', 'formel', name)
+ end
+ alias dom_form_element dom_formel
+
+ def dom_tree(idx, val)
+ list(tk_send('dom', 'tree', idx, val))
+ end
+end
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 14:28:26 +0000