1 line
2.8 KiB
C
1 line
2.8 KiB
C
#include "Hex Editor.h"
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/*!
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* @header HexWindow
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* @discussion This is my data structure for saving all data which pertains to one editing session. Each window has one and only one associated HexWindow class.
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*/
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/*!
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* @class HexWindow
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* @abstract Stors data pertinanet to a window.
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* @discussion This class is stored in the refcon of the window, and contains all the methods necessary to maintain the window's groovy looks :-)
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*/
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typedef class HexWindow
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{
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/*! @var window Stores the Mac OS <tt>WindowRef</tt> pertaining to this window. */
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WindowRef window;
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/*! @var header Header control (the grey bar at the top of the window). */
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ControlRef header;
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/*! @var left Left hand side static text control (in the header). */
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ControlRef left;
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/*! @var right Right hand side static text control (in the header). */
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ControlRef right;
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/*! @var scrollbar Scroll bar down the right hand side */
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ControlRef scrollbar;
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#if !TARGET_API_MAC_CARBON
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/*! @var themeSavvy True if this window is using an Appearance Manager WDEF. (Also used to determine if Appearance controls should be drawn if this window.) */
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Boolean themeSavvy;
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#endif
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public: // all these variables should be private
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// non-controls version
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/*! @var hexRect The text well in which hexadecimal is drawn */
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Rect hexRect;
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/*! @var asciiRect The text well in which ASCII is drawn */
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Rect asciiRect;
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/*! @var selStart offset of first char of selection */
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UInt32 selStart;
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/*! @var selEnd if selEnd == selStart, no selection exists */
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UInt32 selEnd;
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/*! @var timer blinks the insertion point */
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EventLoopTimerRef timer;
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Handle data;
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Boolean editingHex; // currently editing in hexadecimal?
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Boolean editedHigh; // already typed part of this char
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Boolean activeWindow; // is this window the user focus?
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Boolean insertionPointVisable;
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SInt8 hexChar; // the data currently being typed
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UInt32 firstline; // first line of valid data
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UInt32 lastline; // last line of valid data
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UInt32 topline; // line at top of screen
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UInt32 bottomline; // line at bottom of screen
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public:
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// methods
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HexWindow( WindowRef newWindow = null );
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~HexWindow( void );
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// events
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/*!
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* @function BoundsChanging
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*/
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OSStatus BoundsChanging( EventRef event );
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/*!
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* @function BoundsChanged
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*/
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OSStatus BoundsChanged( EventRef event );
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/*!
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* @function ContentClick
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*/
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OSStatus ContentClick( EventRef event );
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/*!
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* @function DrawContent
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*/
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OSStatus DrawContent( EventRef event = null );
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/*!
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* @function UpdateHexInfo
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*/
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OSStatus UpdateHexInfo( void );
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/*!
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* @function InsertBytes
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*/
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Boolean InsertBytes( void *data, signed long length, unsigned long offset );
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friend OSStatus Plug_InitInstance( Plug_PlugInRef plug, Plug_ResourceRef resource );
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} HexWindow, *HexWindowPtr; |