Implement GUI methods

[Unknown6656]

Transferred from #9. Requires #19 and #21.

https://www.autoitscript.com/autoit3/docs/functions.htm

• AutoItWinGetTitle: Retrieves the title of the AutoIt window. (f5c2121)
• AutoItWinSetTitle: Changes the title of the AutoIt window. (f5c2121)
• Break: Enables or disables the users' ability to exit a script from the tray icon menu.
• ClipGet: Retrieves text from the clipboard. (3f27c70)
• ClipPut: Writes text to the clipboard. (f5c2121, 3f27c70)
• ControlClick: Sends a mouse click command to a given control.
• ControlCommand: Sends a command to a control.
• ControlDisable: Disables or "grays-out" a control.
• ControlEnable: Enables a "grayed-out" control.
• ControlFocus: Sets input focus to a given control on a window.
• ControlGetFocus: Returns the ControlRef# of the control that has keyboard focus within a specified window.
• ControlGetHandle: Retrieves the internal handle of a control.
• ControlGetPos: Retrieves the position and size of a control relative to its window.
• ControlGetText: Retrieves text from a control.
• ControlHide: Hides a control.
• ControlListView: Sends a command to a ListView32 control.
• ControlMove: Moves a control within a window.
• ControlSend: Sends a string of characters to a control.
• ControlSetText: Sets text of a control.
• ControlShow: Shows a control that was hidden.
• ControlTreeView: Sends a command to a TreeView32 control.
• FileOpenDialog: Initiates a Open File Dialog. (6f06293)
• FileSaveDialog: Initiates a Save File Dialog. (6f06293)
• FileSelectFolder: Initiates a Browse For Folder dialog. (6f06293)
• GUICreate: Create a GUI window. (7158221)
• GUICtrlCreateAvi: Creates an AVI video control for the GUI.
• GUICtrlCreateButton: Creates a Button control for the GUI.
• GUICtrlCreateCheckbox: Creates a Checkbox control for the GUI.
• GUICtrlCreateCombo: Creates a ComboBox control for the GUI.
• GUICtrlCreateContextMenu: Creates a context menu for a control or entire GUI window.
• GUICtrlCreateDate: Creates a date control for the GUI.
• GUICtrlCreateDummy: Creates a Dummy control for the GUI.
• GUICtrlCreateEdit: Creates an Edit control for the GUI.
• GUICtrlCreateGraphic: Creates a Graphic control for the GUI.
• GUICtrlCreateGroup: Creates a Group control for the GUI.
• GUICtrlCreateIcon: Creates an Icon control for the GUI.
• GUICtrlCreateInput: Creates an Input control for the GUI.
• GUICtrlCreateLabel: Creates a static Label control for the GUI.
• GUICtrlCreateList: Creates a List control for the GUI.
• GUICtrlCreateListView: Creates a ListView control for the GUI.
• GUICtrlCreateListViewItem: Creates a ListView item.
• GUICtrlCreateMenu: Creates a Menu control for the GUI.
• GUICtrlCreateMenuItem: Creates a MenuItem control for the GUI.
• GUICtrlCreateMonthCal: Creates a month calendar control for the GUI.
• GUICtrlCreateObj: Creates an ActiveX control in the GUI.
• GUICtrlCreatePic: Creates a Picture control for the GUI.
• GUICtrlCreateProgress: Creates a Progress control for the GUI.
• GUICtrlCreateRadio: Creates a Radio button control for the GUI.
• GUICtrlCreateSlider: Creates a Slider control for the GUI.
• GUICtrlCreateTab: Creates a Tab control for the GUI.
• GUICtrlCreateTabItem: Creates a TabItem control within an existing tab control in the GUI.
• GUICtrlCreateTreeView: Creates a TreeView control for the GUI.
• GUICtrlCreateTreeViewItem: Creates a TreeViewItem control for the GUI.
• GUICtrlCreateUpdown: Creates an UpDown control for the GUI.
• GUICtrlDelete: Deletes a control.
• GUICtrlGetHandle: Returns the handle for a control and some special (item) handles (Menu, ContextMenu, TreeViewItem).
• GUICtrlGetState: Gets the current state of a control.
• GUICtrlRead: Read state or data of a control.
• GUICtrlRecvMsg: Send a message to a control and retrieve information in lParam.
• GUICtrlRegisterListViewSort: Register a user defined function for an internal listview sorting callback function.
• GUICtrlSendMsg: Send a message to a control.
• GUICtrlSendToDummy: Sends a message to a Dummy control.
• GUICtrlSetBkColor: Sets the background color of a control.
• GUICtrlSetColor: Sets the text color of a control.
• GUICtrlSetCursor: Sets the mouse cursor icon for a particular control.
• GUICtrlSetData: Modifies the data for a control.
• GUICtrlSetDefBkColor: Sets the default background color of all the controls of the GUI window.
• GUICtrlSetDefColor: Sets the default text color of all the controls of the GUI window.
• GUICtrlSetFont: Sets the font for a control.
• GUICtrlSetGraphic: Modifies the data for a control.
• GUICtrlSetImage: Sets the bitmap or icon image to use for a control.
• GUICtrlSetLimit: Limits the number of characters/pixels for a control.
• GUICtrlSetOnEvent: Defines a user-defined function to be called when a control is clicked.
• GUICtrlSetPos: Changes the position of a control within the GUI window.
• GUICtrlSetResizing: Defines the resizing method used by a control.
• GUICtrlSetState: Changes the state of a control.
• GUICtrlSetStyle: Changes the style of a control.
• GUICtrlSetTip: Sets the tip text associated with a control.
• GUIDelete: Deletes a GUI window and all controls that it contains.
• GUIGetCursorInfo: Gets the mouse cursor position relative to GUI window.
• GUIGetMsg: Polls the GUI to see if any events have occurred.
• GUIGetStyle: Retrieves the styles of a GUI window.
• GUIRegisterMsg: Register a user defined function for a known Windows Message ID (WM_MSG).
• GUISetAccelerators: Sets the accelerator table to be used in a GUI window.
• GUISetBkColor: Sets the background color of the GUI window.
• GUISetCoord: Sets absolute coordinates for the next control.
• GUISetCursor: Sets the mouse cursor icon for a GUI window.
• GUISetFont: Sets the default font for a GUI window.
• GUISetHelp: Sets an executable file that will be run when F1 is pressed.
• GUISetIcon: Sets the icon used in a GUI window.
• GUISetOnEvent: Defines a user function to be called when a system button is clicked.
• GUISetState: Changes the state of a GUI window.
• GUISetStyle: Changes the styles of a GUI window.
• GUIStartGroup: Defines that any subsequent controls that are created will be "grouped" together.
• GUISwitch: Switches the current window used for GUI functions.
• HotKeySet: Sets a hotkey that calls a user function.
• HWnd: Converts an expression into an HWND handle. (7d90288)
• InputBox: Displays an input box to ask the user to enter a string.
• IsHWnd: Checks if a variable's base type is a pointer and window handle. (7d90288)
• IsPtr: Checks if a variable's base type is a pointer. (7d90288)
• MouseClick: Perform a mouse click operation.
• MouseClickDrag: Perform a mouse click and drag operation.
• MouseDown: Perform a mouse down event at the current mouse position.
• MouseGetCursor: Returns the cursor ID Number for the current Mouse Cursor.
• MouseGetPos: Retrieves the current position of the mouse cursor.
• MouseMove: Moves the mouse pointer.
• MouseUp: Perform a mouse up event at the current mouse position.
• MouseWheel: Moves the mouse wheel up or down.
• MsgBox: Displays a simple message box with optional timeout. (40a374f)
• PixelChecksum: Generates a checksum for a region of pixels.
• PixelGetColor: Returns a pixel color according to x,y pixel coordinates.
• PixelSearch: Searches a rectangle of pixels for the pixel color provided.
• ProgressOff: Turns Progress window off.
• ProgressOn: Creates a customizable progress bar window.
• ProgressSet: Sets the position and/or text of a previously created Progress bar window.
• Ptr: Converts an expression into a pointer variant. (7d90288)
• Send: Sends simulated keystrokes to the active window.
• SendKeepActive: Attempts to keep a specified window active during Send().
• SplashImageOn: Creates a customizable image popup window.
• SplashOff: Turns SplashText or SplashImage off.
• SplashTextOn: Creates a customizable text popup window.
• ToolTip: Creates a tooltip anywhere on the screen.
• TrayCreateItem: Creates a menuitem control for the tray.
• TrayCreateMenu: Creates a menu control for the tray menu.
• TrayGetMsg: Polls the tray to see if any events have occurred.
• TrayItemDelete: Deletes a menu/item control from the tray menu.
• TrayItemGetHandle: Returns the handle for a tray menu(item).
• TrayItemGetState: Gets the current state of a control.
• TrayItemGetText: Gets the itemtext of a tray menu/item control.
• TrayItemSetOnEvent: Defines a user-defined function to be called when a tray item is clicked.
• TrayItemSetState: Sets the state of a tray menu/item control.
• TrayItemSetText: Sets the itemtext of a tray menu/item control.
• TraySetClick: Sets the clickmode of the tray icon - what mouseclicks will display the tray menu.
• TraySetIcon: Loads/Sets a specified tray icon.
• TraySetOnEvent: Defines a user function to be called when a special tray action happens.
• TraySetPauseIcon: Loads/Sets a specified tray pause icon.
• TraySetState: Sets the state of the tray icon.
• TraySetToolTip: (Re)Sets the tooltip text for the tray icon.
• TrayTip: Displays a balloon tip from the AutoIt Icon.
• WinActivate: Activates (gives focus to) a window.
• WinActive: Checks to see if a specified window exists and is currently active.
• WinClose: Closes a window.
• WinExists: Checks to see if a specified window exists.
• WinFlash: Flashes a window in the taskbar.
• WinGetCaretPos: Returns the coordinates of the caret in the foreground window.
• WinGetClassList: Retrieves the classes from a window.
• WinGetClientSize: Retrieves the size of a given window's client area.
• WinGetHandle: Retrieves the internal handle of a window.
• WinGetPos: Retrieves the position and size of a given window.
• WinGetProcess: Retrieves the Process ID (PID) associated with a window.
• WinGetState: Retrieves the state of a given window.
• WinGetText: Retrieves the text from a window.
• WinGetTitle: Retrieves the full title from a window.
• WinKill: Forces a window to close.
• WinList: Retrieves a list of windows.
• WinMenuSelectItem: Invokes a menu item of a window.
• WinMinimizeAll: Minimizes all windows.
• WinMinimizeAllUndo: Undoes a previous WinMinimizeAll function.
• WinMove: Moves and/or resizes a window.
• WinSetOnTop: Change a window's "Always On Top" attribute.
• WinSetState: Shows, hides, minimizes, maximizes, or restores a window.
• WinSetTitle: Changes the title of a window.
• WinSetTrans: Sets the transparency of a window.
• WinWait: Pauses execution of the script until the requested window exists.
• WinWaitActive: Pauses execution of the script until the requested window is active.
• WinWaitClose: Pauses execution of the script until the requested window does not exist.
• WinWaitNotActive: Pauses execution of the script until the requested window is not active.

[MamiyaOtaru]

Started adding some of these methods in #187