Module: TkUtil (Ruby 2.3.2)
Description: Module : TkUtil - Ruby 2.3.2

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- Core 2.3.2
- Std-lib 2.3.2
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Support for the Ruby 2.3 series has ended. See here for reference.

### Home Classes Methods

### In Files

- tk/tkutil/tkutil.c

### Namespace

- CLASS TkUtil::CallbackSubst

### Methods

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

### Class/Module Index

Quicksearch

- Arc
- Bitmap
- BitmapImage
- Checkbutton
- CloneMenu
- Font
- Grid
- INTERP
- Labelframe
- Line
- MenuButton
- MultiTkIp
- MultiTkIp::Command_Queue
- MultiTkIp::ThreadGroup
- MultiTkIp_OK
- MultiTkIp_PseudoToplevel_Evaluable
- Object
- Object::TkNamedVirtualEvent
- Object::TkSystemMenu
- Object::Ttk
- OptionMenuButton
- Oval
- Pack
- Panedwindow
- PhotoImage
- Place
- Polygon
- Radiobutton
- Rectangle
- RemoteTkIp
- Selection
- Spinbox
- TclTk
- TclTkCallback
- TclTkCommand
- TclTkImage
- TclTkInterpreter
- TclTkIp
- TclTkLib
- TclTkLib::EventFlag
- TclTkLib::RELEASE_TYPE
- TclTkLib::VarAccessFlag
- TclTkLibCommand
- TclTkObject
- TclTkVariable
- TclTkWidget
- TextItem
- Tk
- Tk::BLT
- Tk::BLT::Barchart
- Tk::BLT::Bitmap
- Tk::BLT::Busy
- Tk::BLT::Busy::Shield
- Tk::BLT::Container
- Tk::BLT::CutBuffer
- Tk::BLT::DnD
- Tk::BLT::DragDrop
- Tk::BLT::DragDrop::DnD_Handle
- Tk::BLT::DragDrop::PackageCommand
- Tk::BLT::DragDrop::PackageCommand::ValidateArgs
- Tk::BLT::DragDrop::SiteCommand
- Tk::BLT::DragDrop::SiteCommand::ValidateArgs
- Tk::BLT::DragDrop::Token
- Tk::BLT::EPS
- Tk::BLT::Graph
- Tk::BLT::GraphCommand
- Tk::BLT::Hiertable
- Tk::BLT::Htext
- Tk::BLT::PlotComponent
- Tk::BLT::PlotComponent::Axis
- Tk::BLT::PlotComponent::Bar
- Tk::BLT::PlotComponent::BitmapMarker
- Tk::BLT::PlotComponent::Crosshairs
- Tk::BLT::PlotComponent::Element
- Tk::BLT::PlotComponent::GridLine
- Tk::BLT::PlotComponent::ImageMarker
- Tk::BLT::PlotComponent::Legend
- Tk::BLT::PlotComponent::Line
- Tk::BLT::PlotComponent::LineMarker
- Tk::BLT::PlotComponent::Marker
- Tk::BLT::PlotComponent::OptKeys
- Tk::BLT::PlotComponent::Pen
- Tk::BLT::PlotComponent::PolygonMarker
- Tk::BLT::PlotComponent::Postscript
- Tk::BLT::PlotComponent::TextMarker
- Tk::BLT::PlotComponent::WindowMarker
- Tk::BLT::Printer
- Tk::BLT::Spline
- Tk::BLT::Stripchart
- Tk::BLT::Table
- Tk::BLT::Table::TableContainer
- Tk::BLT::Tabnotebook
- Tk::BLT::Tabnotebook::Tab
- Tk::BLT::Tabset
- Tk::BLT::Tabset::NamedTab
- Tk::BLT::Tabset::Tab
- Tk::BLT::Ted
- Tk::BLT::Tile
- Tk::BLT::Tile::Button
- Tk::BLT::Tile::CheckButton
- Tk::BLT::Tile::Checkbutton
- Tk::BLT::Tile::Frame
- Tk::BLT::Tile::Label
- Tk::BLT::Tile::RadioButton
- Tk::BLT::Tile::Radiobutton
- Tk::BLT::Tile::Scrollbar
- Tk::BLT::Tile::Toplevel
- Tk::BLT::Tree
- Tk::BLT::Tree::Node
- Tk::BLT::Tree::Notify
- Tk::BLT::Tree::Tag
- Tk::BLT::Tree::Trace
- Tk::BLT::Treeview
- Tk::BLT::Treeview::ConfigMethod
- Tk::BLT::Treeview::FindExecFlagValue
- Tk::BLT::Treeview::FindExecFlagValue::ValidateArgs
- Tk::BLT::Treeview::Node
- Tk::BLT::Treeview::OpenCloseCommand
- Tk::BLT::Treeview::OpenCloseCommand::ValidateArgs
- Tk::BLT::Treeview::Tag
- Tk::BLT::Treeview::TagOrID_Methods
- Tk::BLT::Vector
- Tk::BLT::VectorAccess
- Tk::BLT::Watch
- Tk::BLT::WinOp
- Tk::BLT::Winop
- Tk::BWidget
- Tk::BWidget::ArrowButton
- Tk::BWidget::Bitmap
- Tk::BWidget::Button
- Tk::BWidget::ButtonBox
- Tk::BWidget::ComboBox
- Tk::BWidget::Dialog
- Tk::BWidget::DragSite
- Tk::BWidget::DropSite
- Tk::BWidget::DynamicHelp
- Tk::BWidget::Entry
- Tk::BWidget::Label
- Tk::BWidget::LabelEntry
- Tk::BWidget::LabelFrame
- Tk::BWidget::ListBox
- Tk::BWidget::ListBox::Event_for_Items
- Tk::BWidget::ListBox::Item
- Tk::BWidget::MainFrame
- Tk::BWidget::MessageDlg
- Tk::BWidget::NoteBook
- Tk::BWidget::NoteBook::Event_for_Tabs
- Tk::BWidget::PagesManager
- Tk::BWidget::PanedWindow
- Tk::BWidget::PanelFrame
- Tk::BWidget::PasswdDlg
- Tk::BWidget::ProgressBar
- Tk::BWidget::ProgressDlg
- Tk::BWidget::ScrollView
- Tk::BWidget::ScrollableFrame
- Tk::BWidget::ScrolledWindow
- Tk::BWidget::SelectColor
- Tk::BWidget::SelectColor::Dialog
- Tk::BWidget::SelectColor::MenuButton
- Tk::BWidget::SelectColor::Menubutton
- Tk::BWidget::SelectFont
- Tk::BWidget::SelectFont::Dialog
- Tk::BWidget::SelectFont::Toolbar
- Tk::BWidget::Separator
- Tk::BWidget::SpinBox
- Tk::BWidget::StatusBar
- Tk::BWidget::TitleFrame
- Tk::BWidget::Tree
- Tk::BWidget::Tree::Event_for_Items
- Tk::BWidget::Tree::Node
- Tk::BWidget::Widget
- Tk::BinaryString
- Tk::Busy
- Tk::Button
- Tk::Canvas
- Tk::CheckButton
- Tk::Clock
- Tk::EncodedString
- Tk::Encoding
- Tk::Entry
- Tk::Frame
- Tk::HTML_Widget
- Tk::HTML_Widget::ClippingWindow
- Tk::ICONS
- Tk::Img
- Tk::Img::BMP
- Tk::Img::DTED
- Tk::Img::GIF
- Tk::Img::ICO
- Tk::Img::JPEG
- Tk::Img::PCX
- Tk::Img::PIXMAP
- Tk::Img::PNG
- Tk::Img::PPM
- Tk::Img::PS
- Tk::Img::Raw
- Tk::Img::SGI
- Tk::Img::SUN
- Tk::Img::TGA
- Tk::Img::TIFF
- Tk::Img::WINDOW
- Tk::Img::XBM
- Tk::Img::XPM
- Tk::Itcl
- Tk::Itcl::ItclObject
- Tk::ItemValidateConfigure
- Tk::Itk
- Tk::Itk::Archetype
- Tk::Itk::Component
- Tk::Itk::Toplevel
- Tk::Itk::Widget
- Tk::Iwidgets
- Tk::Iwidgets::Buttonbox
- Tk::Iwidgets::Calendar
- Tk::Iwidgets::Calendar::CalendarCommand
- Tk::Iwidgets::Calendar::CalendarCommand::ValidateArgs
- Tk::Iwidgets::Canvasprintbox
- Tk::Iwidgets::Canvasprintdialog
- Tk::Iwidgets::Checkbox
- Tk::Iwidgets::Combobox
- Tk::Iwidgets::Dateentry
- Tk::Iwidgets::Datefield
- Tk::Iwidgets::Dialog
- Tk::Iwidgets::Dialogshell
- Tk::Iwidgets::Disjointlistbox
- Tk::Iwidgets::Entryfield
- Tk::Iwidgets::Entryfield::EntryfieldValidate
- Tk::Iwidgets::Entryfield::EntryfieldValidate::ValidateArgs
- Tk::Iwidgets::Extbutton
- Tk::Iwidgets::Extfileselectionbox
- Tk::Iwidgets::Extfileselectiondialog
- Tk::Iwidgets::Feedback
- Tk::Iwidgets::Fileselectionbox
- Tk::Iwidgets::Fileselectiondialog
- Tk::Iwidgets::Finddialog
- Tk::Iwidgets::Hierarchy
- Tk::Iwidgets::Hierarchy::IconCommand
- Tk::Iwidgets::Hierarchy::IconCommand::ValidateArgs
- Tk::Iwidgets::Hierarchy::IndicatorCommand
- Tk::Iwidgets::Hierarchy::IndicatorCommand::ValidateArgs
- Tk::Iwidgets::Hierarchy::QueryCommand
- Tk::Iwidgets::Hierarchy::QueryCommand::ValidateArgs
- Tk::Iwidgets::Hyperhelp
- Tk::Iwidgets::Labeledframe
- Tk::Iwidgets::Labeledwidget
- Tk::Iwidgets::Mainwindow
- Tk::Iwidgets::Menubar
- Tk::Iwidgets::Messagebox
- Tk::Iwidgets::Messagedialog
- Tk::Iwidgets::Notebook
- Tk::Iwidgets::Optionmenu
- Tk::Iwidgets::Panedwindow
- Tk::Iwidgets::Promptdialog
- Tk::Iwidgets::Pushbutton
- Tk::Iwidgets::Radiobox
- Tk::Iwidgets::Scopedobject
- Tk::Iwidgets::Scrolledcanvas
- Tk::Iwidgets::Scrolledframe
- Tk::Iwidgets::Scrolledhtml
- Tk::Iwidgets::Scrolledlistbox
- Tk::Iwidgets::Scrolledtext
- Tk::Iwidgets::Scrolledwidget
- Tk::Iwidgets::Selectionbox
- Tk::Iwidgets::Selectiondialog
- Tk::Iwidgets::Shell
- Tk::Iwidgets::Spindate
- Tk::Iwidgets::Spinint
- Tk::Iwidgets::Spinner
- Tk::Iwidgets::Spinner::EntryfieldValidate
- Tk::Iwidgets::Spinner::EntryfieldValidate::ValidateArgs
- Tk::Iwidgets::Spintime
- Tk::Iwidgets::Tabnotebook
- Tk::Iwidgets::Tabset
- Tk::Iwidgets::Timeentry
- Tk::Iwidgets::Timefield
- Tk::Iwidgets::Toolbar
- Tk::Iwidgets::Watch
- Tk::Label
- Tk::LabelFrame
- Tk::Listbox
- Tk::Mac
- Tk::Mac::IconBitmap
- Tk::MacResource
- Tk::Menu
- Tk::Menu::TkInternalFunction
- Tk::MenuClone
- Tk::Menubutton
- Tk::Message
- Tk::OptionMenubutton
- Tk::OptionMenubutton::OptionMenu
- Tk::OptionObj
- Tk::PanedWindow
- Tk::RadioButton
- Tk::Root
- Tk::Scale
- Tk::Scrollable
- Tk::Scrollbar
- Tk::Spinbox
- Tk::Spinbox::SpinCommand
- Tk::Spinbox::SpinCommand::ValidateArgs
- Tk::SysMenu_Apple
- Tk::SysMenu_Help
- Tk::SysMenu_System
- Tk::SystemMenu
- Tk::TOPLEVEL_ALIASES
- Tk::TclX
- Tk::TclX::XPG3_MsgCat
- Tk::Tcllib
- Tk::Tcllib::Autoscroll
- Tk::Tcllib::CText
- Tk::Tcllib::ChatWidget
- Tk::Tcllib::Crosshair
- Tk::Tcllib::Cursor
- Tk::Tcllib::DateField
- Tk::Tcllib::Datefield
- Tk::Tcllib::Diagrams
- Tk::Tcllib::GetString_Dialog
- Tk::Tcllib::History
- Tk::Tcllib::ICO
- Tk::Tcllib::IP6_Entry
- Tk::Tcllib::IPEntry
- Tk::Tcllib::IPEntry6
- Tk::Tcllib::IP_Entry
- Tk::Tcllib::IP_Entry6
- Tk::Tcllib::KHIM
- Tk::Tcllib::KHIM::Help
- Tk::Tcllib::Ntext
- Tk::Tcllib::Plotchart
- Tk::Tcllib::Plotchart::Barchart
- Tk::Tcllib::Plotchart::Barchart3D
- Tk::Tcllib::Plotchart::Boxplot
- Tk::Tcllib::Plotchart::ChartMethod
- Tk::Tcllib::Plotchart::Ganttchart
- Tk::Tcllib::Plotchart::Histogram
- Tk::Tcllib::Plotchart::HorizontalBarchart
- Tk::Tcllib::Plotchart::IsometricPlot
- Tk::Tcllib::Plotchart::Isometricplot
- Tk::Tcllib::Plotchart::Piechart
- Tk::Tcllib::Plotchart::Plot3D
- Tk::Tcllib::Plotchart::PlotSeries
- Tk::Tcllib::Plotchart::PolarPlot
- Tk::Tcllib::Plotchart::Polarplot
- Tk::Tcllib::Plotchart::Radialchart
- Tk::Tcllib::Plotchart::RibbonChart3D
- Tk::Tcllib::Plotchart::RightAxis
- Tk::Tcllib::Plotchart::Stripchart
- Tk::Tcllib::Plotchart::TXPlot
- Tk::Tcllib::Plotchart::Timechart
- Tk::Tcllib::Plotchart::XLogYPlot
- Tk::Tcllib::Plotchart::XYPlot
- Tk::Tcllib::Style
- Tk::Tcllib::Swaplist_Dialog
- Tk::Tcllib::TableList
- Tk::Tcllib::TableList_Tile
- Tk::Tcllib::Tablelist
- Tk::Tcllib::TablelistItemConfig
- Tk::Tcllib::Tablelist_Tile
- Tk::Tcllib::Tkpiechart
- Tk::Tcllib::Tkpiechart::BoxLabeler
- Tk::Tcllib::Tkpiechart::ConfigMethod
- Tk::Tcllib::Tkpiechart::Label
- Tk::Tcllib::Tkpiechart::PeripheralLabeler
- Tk::Tcllib::Tkpiechart::Pie
- Tk::Tcllib::Tkpiechart::PieChartObj
- Tk::Tcllib::Tkpiechart::Slice
- Tk::Tcllib::Tooltip
- Tk::Tcllib::Validator
- Tk::Tcllib::Widget
- Tk::Tcllib::Widget::Calendar
- Tk::Tcllib::Widget::Canvas_Sqmap
- Tk::Tcllib::Widget::Canvas_Zoom
- Tk::Tcllib::Widget::DateEntry
- Tk::Tcllib::Widget::Dateentry
- Tk::Tcllib::Widget::Dialog
- Tk::Tcllib::Widget::MenuEntry
- Tk::Tcllib::Widget::Menuentry
- Tk::Tcllib::Widget::PanelFrame
- Tk::Tcllib::Widget::Panelframe
- Tk::Tcllib::Widget::Ruler
- Tk::Tcllib::Widget::ScreenRuler
- Tk::Tcllib::Widget::Screenruler
- Tk::Tcllib::Widget::ScrolledWindow
- Tk::Tcllib::Widget::Scrolledwindow
- Tk::Tcllib::Widget::Statusbar
- Tk::Tcllib::Widget::SuperFrame
- Tk::Tcllib::Widget::Toolbar
- Tk::Tcllib::Widget::ToolbarItem
- Tk::Tcllib::Widget::ToolbarItemConfig
- Tk::Text
- Tk::Text::IndexModMethods
- Tk::Text::IndexString
- Tk::Text::Peer
- Tk::Tile
- Tk::Tile::Button
- Tk::Tile::CheckButton
- Tk::Tile::Checkbutton
- Tk::Tile::Combobox
- Tk::Tile::Dialog
- Tk::Tile::Entry
- Tk::Tile::Font
- Tk::Tile::Frame
- Tk::Tile::KeyNav
- Tk::Tile::Label
- Tk::Tile::LabelFrame
- Tk::Tile::Labelframe
- Tk::Tile::MenuButton
- Tk::Tile::Menubutton
- Tk::Tile::Notebook
- Tk::Tile::ParseStyleLayout
- Tk::Tile::Progress
- Tk::Tile::Progressbar
- Tk::Tile::RadioButton
- Tk::Tile::Radiobutton
- Tk::Tile::Scale
- Tk::Tile::Scrollbar
- Tk::Tile::Separator
- Tk::Tile::SizeGrip
- Tk::Tile::Sizegrip
- Tk::Tile::Spinbox
- Tk::Tile::Square
- Tk::Tile::Style
- Tk::Tile::TButton
- Tk::Tile::TCheckButton
- Tk::Tile::TCheckbutton
- Tk::Tile::TCombobox
- Tk::Tile::TEntry
- Tk::Tile::TFrame
- Tk::Tile::TLabel
- Tk::Tile::TLabelFrame
- Tk::Tile::TLabelframe
- Tk::Tile::TMenuButton
- Tk::Tile::TMenubutton
- Tk::Tile::TNotebook
- Tk::Tile::TPaned
- Tk::Tile::TProgress
- Tk::Tile::TProgressbar
- Tk::Tile::TRadioButton
- Tk::Tile::TRadiobutton
- Tk::Tile::TScale
- Tk::Tile::TScrollbar
- Tk::Tile::TSeparator
- Tk::Tile::TSpinbox
- Tk::Tile::TSpinbox::SpinCommand
- Tk::Tile::TSpinbox::SpinCommand::ValidateArgs
- Tk::Tile::TSquare
- Tk::Tile::TileWidget
- Tk::Tile::Treeview
- Tk::Tile::Treeview::Item
- Tk::Tile::Treeview::Root
- Tk::Tile::Treeview::Tag
- Tk::Tile::TreeviewConfig
- Tk::Tile::XScrollbar
- Tk::Tile::YScrollbar
- Tk::TkDND
- Tk::TkDND::DND
- Tk::TkDND::DND_Subst
- Tk::TkDND::Shape
- Tk::TkSystemMenu
- Tk::TkTable
- Tk::TkTable::BrowseCommand
- Tk::TkTable::BrowseCommand::ValidateArgs
- Tk::TkTable::CellCommand
- Tk::TkTable::CellCommand::ValidateArgs
- Tk::TkTable::CellTag
- Tk::TkTable::ConfigMethod
- Tk::TkTable::NamedCellTag
- Tk::TkTable::SelectionCommand
- Tk::TkTable::SelectionCommand::ValidateArgs
- Tk::TkTable::ValidateCommand
- Tk::TkTable::ValidateCommand::ValidateArgs
- Tk::TkTrans
- Tk::Toplevel
- Tk::TreeCtrl
- Tk::TreeCtrl::BindCallback
- Tk::TreeCtrl::BitmapElement
- Tk::TreeCtrl::BorderElement
- Tk::TreeCtrl::Column
- Tk::TreeCtrl::ConfigMethod
- Tk::TreeCtrl::Element
- Tk::TreeCtrl::ImageElement
- Tk::TreeCtrl::Item
- Tk::TreeCtrl::NotifyEvent
- Tk::TreeCtrl::RectangleElement
- Tk::TreeCtrl::Style
- Tk::TreeCtrl_Widget
- Tk::Trofs
- Tk::Ttk
- Tk::UTF8_String
- Tk::ValidateConfigure
- Tk::Vu
- Tk::Vu::Bargraph
- Tk::Vu::ChartsConfig
- Tk::Vu::Dial
- Tk::Vu::NamedPieSlice
- Tk::Vu::Pie
- Tk::Vu::PieSlice
- Tk::Vu::PieSliceConfigMethod
- Tk::Vu::TkcBarchart
- Tk::Vu::TkcSticker
- Tk::Vu::TkcStripchart
- Tk::WinDDE
- Tk::WinRegistry
- Tk::Winico
- Tk::Winico::Winico_callback
- Tk::Winico::Winico_callback::ValidateArgs
- Tk::Wm
- Tk::Wm_for_General
- Tk::XScrollable
- Tk::XScrollbar
- Tk::X_Scrollable
- Tk::YScrollable
- Tk::YScrollbar
- Tk::Y_Scrollable
- TkAfter
- TkBgError
- TkBindCore
- TkBindTag
- TkBindTagAll
- TkBitmapImage
- TkCallbackBreak
- TkCallbackContinue
- TkCallbackEntry
- TkCallbackRedo
- TkCallbackRetry
- TkCallbackReturn
- TkCallbackThrow
- TkCanvasItemConfig
- TkClipboard
- TkComm
- TkComposite
- TkConfigMethod
- TkConsole
- TkCore
- TkCore::Tk_OBJECT_TABLE
- TkDatabaseClass
- TkDialog
- TkDialog2
- TkDialogObj
- TkEvent
- TkEvent::Event
- TkEvent::Event::Grp
- TkEvent::Event::StateMask
- TkEvent::Event::TypeNum
- TkFont
- TkFont::Chooser
- TkFont::CoreMethods
- TkFont::DescendantFont
- TkFont::Fontchooser
- TkGrid
- TkImage
- TkItemConfigMethod
- TkItemConfigOptkeys
- TkItemFontOptkeys
- TkKernel
- TkKinput
- TkListItemConfig
- TkLocalJumpError
- TkManageFocus
- TkMenuEntryConfig
- TkMenuSpec
- TkMenubar
- TkMsgCat
- TkMsgCatalog
- TkNamedFont
- TkNamespace
- TkNamespace::Ensemble
- TkNamespace::NsCode
- TkNamespace::ScopeArgs
- TkObject
- TkOption
- TkOptionDB
- TkOptionDB::Priority
- TkPack
- TkPackage
- TkPalette
- TkPhotoImage
- TkPixmapImage
- TkPlace
- TkRTTimer
- TkResourceDB
- TkScrollbox
- TkSelection
- TkTextImage
- TkTextMark
- TkTextMarkAnchor
- TkTextMarkCurrent
- TkTextMarkInsert
- TkTextNamedMark
- TkTextNamedTag
- TkTextTag
- TkTextTagConfig
- TkTextTagSel
- TkTextWin
- TkTextWindow
- TkTimer
- TkTreatFont
- TkTreatItemFont
- TkTreatTagFont
- TkUtil
- TkUtil::CallbackSubst
- TkUtil::CallbackSubst::Info
- TkValidateCommand
- TkValidateCommand::ValidateArgs
- TkValidation
- TkValidation::ValidateCmd
- TkValidation::ValidateCmd::Action
- TkVarAccess
- TkVariable
- TkVirtualEvent
- TkVirtualEvent::PreDefVirtEvent
- TkVirtualEvent::TkNamedVirtualEvent
- TkWarning
- TkWarning2
- TkWarningObj
- TkWidget
- TkWindow
- TkWinfo
- TkXIM
- TkcArc
- TkcBitmap
- TkcGroup
- TkcImage
- TkcItem
- TkcLine
- TkcNamedTag
- TkcOval
- TkcPolygon
- TkcRectangle
- TkcTag
- TkcTagAccess
- TkcTagAll
- TkcTagCurrent
- TkcTagString
- TkcText
- TkcWindow
- TktImage
- TktMark
- TktMarkAnchor
- TktMarkCurrent
- TktMarkInsert
- TktNamedMark
- TktNamedTag
- TktTag
- TktTagSel
- TktWindow
- Variable
- VirtualEvent
- WindowItem
- Winfo
- unknown

No matching classes.

# TkUtil

### Constants

None
RELEASE_DATE

### Public Class Methods

_conv_args(*args) click to toggle source

                   static VALUE
    tk_conv_args(argc, argv, self)
        int   argc;
        VALUE *argv; /* [0]:base_array, [1]:enc_mode, [2]..[n]:args */
        VALUE self;
    {
        int idx;
        long size;
        volatile VALUE dst;
        int thr_crit_bup;
        VALUE old_gc;

        if (argc < 2) {
          rb_raise(rb_eArgError, "too few arguments");
        }

        thr_crit_bup = rb_thread_critical;
        rb_thread_critical = Qtrue;
        old_gc = rb_gc_disable();

        for(size = 0, idx = 2; idx < argc; idx++) {
            if (RB_TYPE_P(argv[idx], T_HASH)) {
                size += 2 * RHASH_SIZE(argv[idx]);
            } else {
                size++;
            }
        }
        /* dst = rb_ary_new2(argc - 2); */
        dst = rb_ary_new2(size);
        for(idx = 2; idx < argc; idx++) {
            if (RB_TYPE_P(argv[idx], T_HASH)) {
                if (RTEST(argv[1])) {
                    hash2kv_enc(argv[idx], dst, self);
                } else {
                    hash2kv(argv[idx], dst, self);
                }
            } else if (argv[idx] != TK_None) {
                rb_ary_push(dst, get_eval_string_core(argv[idx], argv[1], self));
            }
        }

        if (old_gc == Qfalse) rb_gc_enable();
        rb_thread_critical = thr_crit_bup;

        return rb_ary_plus(argv[0], dst);
    }

_get_eval_enc_str(p1) click to toggle source

                   static VALUE
    tk_get_eval_enc_str(self, obj)
        VALUE self;
        VALUE obj;
    {
        if (obj == TK_None) {
            return obj;
        } else {
            return get_eval_string_core(obj, Qtrue, self);
        }
    }

_get_eval_string(p1, p2 = v2) click to toggle source

                   static VALUE
    tk_get_eval_string(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
        volatile VALUE obj, enc_flag;

        if (rb_scan_args(argc, argv, "11", &obj, &enc_flag) == 1) {
            enc_flag = Qnil;
        }

        return get_eval_string_core(obj, enc_flag, self);
    }

_symbolkey2str(p1) click to toggle source

                   static VALUE
    tk_symbolkey2str(self, keys)
        VALUE self;
        VALUE keys;
    {
        volatile VALUE new_keys = rb_hash_new();

        if (NIL_P(keys)) return new_keys;
        keys = rb_convert_type(keys, T_HASH, "Hash", "to_hash");
        st_foreach_check(RHASH_TBL(keys), to_strkey, new_keys, Qundef);
        return new_keys;
    }

bool(p1) click to toggle source

/

                   static VALUE
    tcl2rb_bool(self, value)
        VALUE self;
        VALUE value;
    {
        if (RB_TYPE_P(value, T_FIXNUM)) {
            if (NUM2INT(value) == 0) {
                return Qfalse;
            } else {
                return Qtrue;
            }
        }

        if (value == Qtrue || value == Qfalse) {
            return value;
        }

        rb_check_type(value, T_STRING);

        value = rb_funcall(value, ID_downcase, 0);

        if (RSTRING_PTR(value) == (char*)NULL) return Qnil;

        if (RSTRING_PTR(value)[0] == '\0'
            || strcmp(RSTRING_PTR(value), "0") == 0
            || strcmp(RSTRING_PTR(value), "no") == 0
            || strcmp(RSTRING_PTR(value), "off") == 0
            || strcmp(RSTRING_PTR(value), "false") == 0) {
            return Qfalse;
        } else {
            return Qtrue;
        }
    }

callback(p1, *args) click to toggle source

                   static VALUE
    tk_do_callback(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
    #if 0
        volatile VALUE id;
        volatile VALUE rest;

        rb_scan_args(argc, argv, "1*", &id, &rest);
        return rb_apply(rb_hash_aref(CALLBACK_TABLE, id), ID_call, rest);
    #endif
        return rb_funcall2(rb_hash_aref(CALLBACK_TABLE, argv[0]),
                           ID_call, argc - 1, argv + 1);
    }

eval_cmd(p1, *args) click to toggle source

                   static VALUE
    tk_eval_cmd(argc, argv, self)
        int argc;
        VALUE argv[];
        VALUE self;
    {
        volatile VALUE cmd, rest;

        rb_scan_args(argc, argv, "1*", &cmd, &rest);
        return rb_eval_cmd(cmd, rest, 0);
    }

hash_kv(*args) click to toggle source

                   static VALUE
    tk_hash_kv(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
        volatile VALUE hash, enc_flag, ary;

        ary = Qnil;
        enc_flag = Qnil;
        switch(argc) {
        case 3:
            ary = argv[2];
            Check_Type(ary, T_ARRAY);
        case 2:
            enc_flag = argv[1];
        case 1:
            hash = argv[0];
            break;
        case 0:
            rb_raise(rb_eArgError, "too few arguments");
        default: /* >= 3 */
            rb_raise(rb_eArgError, "too many arguments");
        }

        switch(TYPE(hash)) {
        case T_ARRAY:
            if (RTEST(enc_flag)) {
                return assoc2kv_enc(hash, ary, self);
            } else {
                return assoc2kv(hash, ary, self);
            }

        case T_HASH:
            if (RTEST(enc_flag)) {
                return hash2kv_enc(hash, ary, self);
            } else {
                return hash2kv(hash, ary, self);
            }

        case T_NIL:
            if (NIL_P(ary)) {
                return rb_ary_new();
            } else {
                return ary;
            }

        default:
            if (hash == TK_None) {
                if (NIL_P(ary)) {
                    return rb_ary_new();
                } else {
                    return ary;
                }
            }
            rb_raise(rb_eArgError, "Hash is expected for 1st argument");
        }

        UNREACHABLE;
    }

install_cmd(p1 = v1) click to toggle source

                   static VALUE
    tk_install_cmd(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
        volatile VALUE cmd;

    #if 0
        if (rb_scan_args(argc, argv, "01", &cmd) == 0) {
            cmd = rb_block_proc();
        }
        return tk_install_cmd_core(cmd);
    #endif
        if (argc == 0) {
            cmd = rb_block_proc();
        } else {
            cmd = argv[0];
        }
        return tk_install_cmd_core(cmd);
    }

num_or_nil(p1) click to toggle source

                   static VALUE
    tcl2rb_num_or_nil(self, value)
        VALUE self;
        VALUE value;
    {
        rb_check_type(value, T_STRING);

        if (RSTRING_LEN(value) == 0) return Qnil;

        return tkstr_to_number(value);
    }

num_or_str(p1) click to toggle source

                   static VALUE
    tcl2rb_num_or_str(self, value)
        VALUE self;
        VALUE value;
    {
        rb_check_type(value, T_STRING);

        if (RSTRING_PTR(value) == (char*)NULL) return rb_tainted_str_new2("");

        return rb_rescue2(tkstr_to_number, value,
                          tkstr_to_str, value,
                          rb_eArgError, 0);
    }

number(p1) click to toggle source

                   static VALUE
    tcl2rb_number(self, value)
        VALUE self;
        VALUE value;
    {
        return tkstr_to_number(value);
    }

string(p1) click to toggle source

                   static VALUE
    tcl2rb_string(self, value)
        VALUE self;
        VALUE value;
    {
        rb_check_type(value, T_STRING);

        if (RSTRING_PTR(value) == (char*)NULL) return rb_tainted_str_new2("");

        return tkstr_to_str(value);
    }

uninstall_cmd(p1) click to toggle source

                   static VALUE
    tk_uninstall_cmd(self, cmd_id)
        VALUE self;
        VALUE cmd_id;
    {
        size_t head_len = strlen(cmd_id_head);
        size_t prefix_len = strlen(cmd_id_prefix);

        StringValue(cmd_id);
        if (strncmp(cmd_id_head, RSTRING_PTR(cmd_id), head_len) != 0) {
            return Qnil;
        }
        if (strncmp(cmd_id_prefix,
                    RSTRING_PTR(cmd_id) + head_len, prefix_len) != 0) {
            return Qnil;
        }

        return rb_hash_delete(CALLBACK_TABLE,
                              rb_str_new2(RSTRING_PTR(cmd_id) + head_len));
    }

untrust(p1) click to toggle source

/

                   static VALUE
    tk_obj_untrust(self, obj)
        VALUE self;
        VALUE obj;
    {
    #ifdef HAVE_RB_OBJ_TAINT
      rb_obj_taint(obj);
    #endif
    #ifdef HAVE_RB_OBJ_UNTRUST
      rb_obj_untrust(obj);
    #endif

      return obj;
    }

### Public Instance Methods

_conv_args(*args) click to toggle source

                   static VALUE
    tk_conv_args(argc, argv, self)
        int   argc;
        VALUE *argv; /* [0]:base_array, [1]:enc_mode, [2]..[n]:args */
        VALUE self;
    {
        int idx;
        long size;
        volatile VALUE dst;
        int thr_crit_bup;
        VALUE old_gc;

        if (argc < 2) {
          rb_raise(rb_eArgError, "too few arguments");
        }

        thr_crit_bup = rb_thread_critical;
        rb_thread_critical = Qtrue;
        old_gc = rb_gc_disable();

        for(size = 0, idx = 2; idx < argc; idx++) {
            if (RB_TYPE_P(argv[idx], T_HASH)) {
                size += 2 * RHASH_SIZE(argv[idx]);
            } else {
                size++;
            }
        }
        /* dst = rb_ary_new2(argc - 2); */
        dst = rb_ary_new2(size);
        for(idx = 2; idx < argc; idx++) {
            if (RB_TYPE_P(argv[idx], T_HASH)) {
                if (RTEST(argv[1])) {
                    hash2kv_enc(argv[idx], dst, self);
                } else {
                    hash2kv(argv[idx], dst, self);
                }
            } else if (argv[idx] != TK_None) {
                rb_ary_push(dst, get_eval_string_core(argv[idx], argv[1], self));
            }
        }

        if (old_gc == Qfalse) rb_gc_enable();
        rb_thread_critical = thr_crit_bup;

        return rb_ary_plus(argv[0], dst);
    }

_fromUTF8(*args) click to toggle source

                   static VALUE
    tk_fromUTF8(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
        return rb_funcall2(cTclTkLib, ID_fromUTF8, argc, argv);
    }

_get_eval_enc_str(p1) click to toggle source

                   static VALUE
    tk_get_eval_enc_str(self, obj)
        VALUE self;
        VALUE obj;
    {
        if (obj == TK_None) {
            return obj;
        } else {
            return get_eval_string_core(obj, Qtrue, self);
        }
    }

_get_eval_string(p1, p2 = v2) click to toggle source

                   static VALUE
    tk_get_eval_string(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
        volatile VALUE obj, enc_flag;

        if (rb_scan_args(argc, argv, "11", &obj, &enc_flag) == 1) {
            enc_flag = Qnil;
        }

        return get_eval_string_core(obj, enc_flag, self);
    }

_symbolkey2str(p1) click to toggle source

                   static VALUE
    tk_symbolkey2str(self, keys)
        VALUE self;
        VALUE keys;
    {
        volatile VALUE new_keys = rb_hash_new();

        if (NIL_P(keys)) return new_keys;
        keys = rb_convert_type(keys, T_HASH, "Hash", "to_hash");
        st_foreach_check(RHASH_TBL(keys), to_strkey, new_keys, Qundef);
        return new_keys;
    }

_toUTF8(*args) click to toggle source

                   static VALUE
    tk_toUTF8(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
        return rb_funcall2(cTclTkLib, ID_toUTF8, argc, argv);
    }

bool(p1) click to toggle source

/

                   static VALUE
    tcl2rb_bool(self, value)
        VALUE self;
        VALUE value;
    {
        if (RB_TYPE_P(value, T_FIXNUM)) {
            if (NUM2INT(value) == 0) {
                return Qfalse;
            } else {
                return Qtrue;
            }
        }

        if (value == Qtrue || value == Qfalse) {
            return value;
        }

        rb_check_type(value, T_STRING);

        value = rb_funcall(value, ID_downcase, 0);

        if (RSTRING_PTR(value) == (char*)NULL) return Qnil;

        if (RSTRING_PTR(value)[0] == '\0'
            || strcmp(RSTRING_PTR(value), "0") == 0
            || strcmp(RSTRING_PTR(value), "no") == 0
            || strcmp(RSTRING_PTR(value), "off") == 0
            || strcmp(RSTRING_PTR(value), "false") == 0) {
            return Qfalse;
        } else {
            return Qtrue;
        }
    }

hash_kv(*args) click to toggle source

                   static VALUE
    tk_hash_kv(argc, argv, self)
        int   argc;
        VALUE *argv;
        VALUE self;
    {
        volatile VALUE hash, enc_flag, ary;

        ary = Qnil;
        enc_flag = Qnil;
        switch(argc) {
        case 3:
            ary = argv[2];
            Check_Type(ary, T_ARRAY);
        case 2:
            enc_flag = argv[1];
        case 1:
            hash = argv[0];
            break;
        case 0:
            rb_raise(rb_eArgError, "too few arguments");
        default: /* >= 3 */
            rb_raise(rb_eArgError, "too many arguments");
        }

        switch(TYPE(hash)) {
        case T_ARRAY:
            if (RTEST(enc_flag)) {
                return assoc2kv_enc(hash, ary, self);
            } else {
                return assoc2kv(hash, ary, self);
            }

        case T_HASH:
            if (RTEST(enc_flag)) {
                return hash2kv_enc(hash, ary, self);
            } else {
                return hash2kv(hash, ary, self);
            }

        case T_NIL:
            if (NIL_P(ary)) {
                return rb_ary_new();
            } else {
                return ary;
            }

        default:
            if (hash == TK_None) {
                if (NIL_P(ary)) {
                    return rb_ary_new();
                } else {
                    return ary;
                }
            }
            rb_raise(rb_eArgError, "Hash is expected for 1st argument");
        }

        UNREACHABLE;
    }

num_or_nil(p1) click to toggle source

                   static VALUE
    tcl2rb_num_or_nil(self, value)
        VALUE self;
        VALUE value;
    {
        rb_check_type(value, T_STRING);

        if (RSTRING_LEN(value) == 0) return Qnil;

        return tkstr_to_number(value);
    }

num_or_str(p1) click to toggle source

                   static VALUE
    tcl2rb_num_or_str(self, value)
        VALUE self;
        VALUE value;
    {
        rb_check_type(value, T_STRING);

        if (RSTRING_PTR(value) == (char*)NULL) return rb_tainted_str_new2("");

        return rb_rescue2(tkstr_to_number, value,
                          tkstr_to_str, value,
                          rb_eArgError, 0);
    }

number(p1) click to toggle source

                   static VALUE
    tcl2rb_number(self, value)
        VALUE self;
        VALUE value;
    {
        return tkstr_to_number(value);
    }

string(p1) click to toggle source

                   static VALUE
    tcl2rb_string(self, value)
        VALUE self;
        VALUE value;
    {
        rb_check_type(value, T_STRING);

        if (RSTRING_PTR(value) == (char*)NULL) return rb_tainted_str_new2("");

        return tkstr_to_str(value);
    }