Module: Tk::Tile::Style

Extended by:
ParseStyleLayout, TkCore
Defined in:
lib/tkextlib/tile/style.rb,
lib/tkextlib/tile/style.rb

Constant Summary collapse

TkCommandNames =

TILE_SPEC_VERSION_ID >= 8

['::ttk::style'.freeze].freeze

Constants included from TkCore

TkCore::EventFlag, TkCore::INTERP, TkCore::INTERP_MUTEX, TkCore::INTERP_ROOT_CHECK, TkCore::INTERP_THREAD, TkCore::INTERP_THREAD_STATUS, TkCore::RUN_EVENTLOOP_ON_MAIN_THREAD, TkCore::WIDGET_DESTROY_HOOK, TkCore::WITH_ENCODING, TkCore::WITH_RUBY_VM

Constants included from TkComm

TkComm::GET_CONFIGINFO_AS_ARRAY, TkComm::GET_CONFIGINFOwoRES_AS_ARRAY, TkComm::TkExtlibAutoloadModule, TkComm::Tk_CMDTBL, TkComm::Tk_IDs, TkComm::Tk_WINDOWS, TkComm::USE_TCLs_LIST_FUNCTIONS, TkComm::WidgetClassNames

Constants included from TkUtil

TkUtil::None, TkUtil::RELEASE_DATE

Class Method Summary collapse

Instance Method Summary collapse

Methods included from TkCore

_tk_call_to_list_core, after, after_cancel, after_idle, appname, appsend, appsend_deny, appsend_displayof, callback, callback_break, callback_continue, callback_return, chooseColor, chooseDirectory, do_one_event, event_generate, getMultipleOpenFile, getMultipleSaveFile, getOpenFile, getSaveFile, get_eventloop_tick, get_eventloop_weight, get_no_event_wait, inactive, inactive_displayof, info, ip_eval, ip_eval_with_enc, ip_eval_without_enc, ip_invoke, ip_invoke_with_enc, ip_invoke_without_enc, is_mainloop?, load_cmd_on_ip, mainloop, mainloop_exist?, mainloop_thread?, mainloop_watchdog, messageBox, rb_appsend, rb_appsend_displayof, reset_inactive, reset_inactive_displayof, restart, scaling, scaling_displayof, set_eventloop_tick, set_eventloop_weight, set_no_event_wait, tk_call, tk_call_to_list, tk_call_to_list_with_enc, tk_call_to_list_without_enc, tk_call_to_simplelist, tk_call_to_simplelist_with_enc, tk_call_to_simplelist_without_enc, tk_call_with_enc, tk_call_without_enc, windowingsystem

Methods included from TkComm

_at, _callback_entry?, _callback_entry_class?, _curr_cmd_id, _fromUTF8, _genobj_for_tkwidget, _next_cmd_id, _toUTF8, array2tk_list, #bind, #bind_all, #bind_append, #bind_append_all, #bind_remove, #bind_remove_all, #bindinfo, #bindinfo_all, bool, image_obj, #install_cmd, install_cmd, list, num_or_nil, num_or_str, number, procedure, simplelist, slice_ary, string, #subst, tk_tcl2ruby, uninstall_cmd, #uninstall_cmd, window

Methods included from TkEvent

#install_bind, #install_bind_for_event_class

Methods included from TkUtil

_conv_args, #_conv_args, #_fromUTF8, #_get_eval_enc_str, _get_eval_enc_str, #_get_eval_string, _get_eval_string, #_symbolkey2str, _symbolkey2str, #_toUTF8, #bool, bool, callback, eval_cmd, hash_kv, #hash_kv, install_cmd, num_or_nil, #num_or_nil, #num_or_str, num_or_str, #number, number, string, #string, uninstall_cmd, untrust

Class Method Details

.__define_themes_and_setTheme_proc__!Object


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# File 'lib/tkextlib/tile/style.rb', line 130

def __define_themes_and_setTheme_proc__!
  TkCore::INTERP.add_tk_procs('::ttk::themes', '{ptn *}', <<-'EOS')
    #set themes [list]
    set themes [::ttk::style theme names]
    foreach pkg [lsearch -inline -all -glob [package names] ttk::theme::$ptn] {
        set theme [namespace tail $pkg]
        if {[lsearch -exact $themes $theme] < 0} {
            lappend themes $theme
        }
    }
    foreach pkg [lsearch -inline -all -glob [package names] tile::theme::$ptn] {
        set theme [namespace tail $pkg]
        if {[lsearch -exact $themes $theme] < 0} {
            lappend themes $theme
        }
    }
    return $themes
  EOS
  #########################
  TkCore::INTERP.add_tk_procs('::ttk::setTheme', 'theme', <<-'EOS')
    variable currentTheme
    if {[lsearch -exact [::ttk::style theme names] $theme] < 0} {
        package require [lsearch -inline -regexp [package names] (ttk|tile)::theme::$theme]
    }
    ::ttk::style theme use $theme
    set currentTheme $theme
  EOS
end

.configure(style = nil, keys = nil) ⇒ Object Also known as: default


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# File 'lib/tkextlib/tile/style.rb', line 160

def configure(style=nil, keys=nil)
  if style.kind_of?(Hash)
    keys = style
    style = nil
  end
  style = '.' unless style

  if Tk::Tile::TILE_SPEC_VERSION_ID < 7
    sub_cmd = 'default'
  else
    sub_cmd = 'configure'
  end

  if keys && keys != None
    tk_call(TkCommandNames[0], sub_cmd, style, *hash_kv(keys))
  else
    tk_call(TkCommandNames[0], sub_cmd, style)
  end
end

.element_create(name, type, *args) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 234

def element_create(name, type, *args)
  if type == 'image' || type == :image
    element_create_image(name, *args)
  elsif type == 'vsapi' || type == :vsapi
    element_create_vsapi(name, *args)
  else
    tk_call(TkCommandNames[0], 'element', 'create', name, type, *args)
  end
end

.element_create_image(name, *args) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 244

def element_create_image(name, *args)
  fail ArgumentError, 'Must supply a base image' unless (spec = args.shift)
  if (opts = args.shift)
    if opts.kind_of?(Hash)
      opts = _symbolkey2str(opts)
    else
      fail ArgumentError, 'bad option'
    end
  end
  fail ArgumentError, 'too many arguments' unless args.empty?

  if spec.kind_of?(Array)
    # probably, command format is tile 0.8+ (Tcl/Tk8.5+) style
    if Tk::Tile::TILE_SPEC_VERSION_ID >= 8
      if opts
        tk_call(TkCommandNames[0],
                'element', 'create', name, 'image', spec, opts)
      else
        tk_call(TkCommandNames[0], 'element', 'create', name, 'image', spec)
      end
    else
      fail ArgumentError, 'illegal arguments' if opts.key?('map')
      base = spec.shift
      opts['map'] = spec
      tk_call(TkCommandNames[0],
              'element', 'create', name, 'image', base, opts)
    end
  else
    # probably, command format is tile 0.7.8 or older style
    if Tk::Tile::TILE_SPEC_VERSION_ID >= 8
      spec = [spec, *(opts.delete('map'))] if opts.key?('map')
    end
    if opts
      tk_call(TkCommandNames[0],
              'element', 'create', name, 'image', spec, opts)
    else
      tk_call(TkCommandNames[0], 'element', 'create', name, 'image', spec)
    end
  end
end

.element_create_vsapi(name, class_name, part_id, *args) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 285

def element_create_vsapi(name, class_name, part_id, *args)
  # supported on Tcl/Tk 8.6 or later

  # argument check
  if (state_map = args.shift || None)
    if state_map.kind_of?(Hash)
      opts = _symbolkey2str(state_map)
      state_map = None
    end
  end
  opts = args.shift || None
  fail ArgumentError, "too many arguments" unless args.empty?

  # define a Microsoft Visual Styles element
  tk_call(TkCommandNames[0], 'element', 'create', name, 'vsapi',
          class_name, part_id, state_map, opts)
end

.element_namesObject


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# File 'lib/tkextlib/tile/style.rb', line 303

def element_names()
  list(tk_call(TkCommandNames[0], 'element', 'names'))
end

.element_options(elem) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 307

def element_options(elem)
  simplelist(tk_call(TkCommandNames[0], 'element', 'options', elem))
end

.layout(style = nil, spec = nil) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 220

def layout(style=nil, spec=nil)
  if style.kind_of?(Hash)
    spec = style
    style = nil
  end
  style = '.' unless style

  if spec
    tk_call(TkCommandNames[0], 'layout', style, spec)
  else
    _style_layout(list(tk_call(TkCommandNames[0], 'layout', style)))
  end
end

.lookup(style, opt, state = None, fallback_value = None) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 213

def lookup(style, opt, state=None, fallback_value=None)
  tk_call(TkCommandNames[0], 'lookup', style,
          '-' << opt.to_s, state, fallback_value)
end

.map(style = nil, keys = nil) ⇒ Object Also known as: map_configure


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# File 'lib/tkextlib/tile/style.rb', line 181

def map(style=nil, keys=nil)
  if style.kind_of?(Hash)
    keys = style
    style = nil
  end
  style = '.' unless style

  if keys && keys != None
    if keys.kind_of?(Hash)
      tk_call(TkCommandNames[0], 'map', style, *hash_kv(keys))
    else
      simplelist(tk_call(TkCommandNames[0], 'map', style, '-' << keys.to_s))
    end
  else
    ret = {}
    Hash[*(simplelist(tk_call(TkCommandNames[0], 'map', style)))].each{|k, v|
      ret[k[1..-1]] = list(v)
    }
    ret
  end
end

.map_configinfo(style = nil, key = None) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 204

def map_configinfo(style=nil, key=None)
  style = '.' unless style
  map(style, key)
end

.map_default_configinfo(key = None) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 209

def map_default_configinfo(key=None)
  map('.', key)
end

.theme_create(name, keys = nil) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 311

def theme_create(name, keys=nil)
  name = name.to_s
  if keys && keys != None
    tk_call(TkCommandNames[0], 'theme', 'create', name, *hash_kv(keys))
  else
    tk_call(TkCommandNames[0], 'theme', 'create', name)
  end
  name
end

.theme_namesObject


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# File 'lib/tkextlib/tile/style.rb', line 328

def theme_names()
  list(tk_call(TkCommandNames[0], 'theme', 'names'))
end

.theme_settings(name, cmd = nil, &b) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 321

def theme_settings(name, cmd=nil, &b)
  name = name.to_s
  cmd = Proc.new(&b) if !cmd && b
  tk_call(TkCommandNames[0], 'theme', 'settings', name, cmd)
  name
end

.theme_use(name) ⇒ Object


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# File 'lib/tkextlib/tile/style.rb', line 332

def theme_use(name)
  name = name.to_s
  tk_call(TkCommandNames[0], 'theme', 'use', name)
  name
end

Instance Method Details

#__define_wrapper_proc_for_compatibility__!Object

TILE_SPEC_VERSION_ID == 7


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# File 'lib/tkextlib/tile/style.rb', line 64

def __define_wrapper_proc_for_compatibility__!
  __define_themes_and_setTheme_proc__!

  unless Tk.info(:commands, '::ttk::style').empty?
    # fail RuntimeError,
    #      "can't define '::ttk::style' command (already exist)"

    # do nothing !!!
    warn "Warning: can't define '::ttk::style' command (already exist)" if $DEBUG
    return
  end
  TkCore::INTERP.add_tk_procs('::ttk::style', 'args', <<-'EOS')
  if [string equal [lrange $args 0 1] {element create}] {
    if [string equal [lindex $args 3] image] {
      set spec [lindex $args 4]
      set map  [lrange $spec 1 end]
      if [llength $map] {
        # return [eval [concat [list ::style element create [lindex $args 2] image [lindex $spec 0] -map $map] [lrange $args 5 end]]]
        return [uplevel 1 [list ::style element create [lindex $args 2] image [lindex $spec 0] -map $map] [lrange $args 5 end]]
      }
    }
  }
  # return [eval "::style $args"]
  return [uplevel 1 ::style $args]
EOS
  #########################
end