ht_undo_data_delete_string Class Reference

#include <textedit.h>

Inheritance diagram for ht_undo_data_delete_string:

List of all members.

Public Member Functions
	ht_undo_data_delete_string (text_viewer_pos *apos, text_viewer_pos *bpos, void *string, UINT len)
	~ht_undo_data_delete_string ()
virtual bool	combine (ht_undo_data *ud)
virtual UINT	getsize ()
virtual void	gettext (char *text, UINT maxlen)
virtual OBJECT_ID	object_id () const
virtual void	apply (ht_text_editor *te)
virtual void	unapply (ht_text_editor *te, bool *goto_only)

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Constructor & Destructor Documentation

ht_undo_data_delete_string::ht_undo_data_delete_string (  text_viewer_pos *  apos, text_viewer_pos *  bpos, void *  string, UINT  len )

Definition at line 172 of file textedit.cc. References malloc(), NULL, and UINT.

ht_undo_data_delete_string::~ht_undo_data_delete_string (   )

Definition at line 185 of file textedit.cc.

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Member Function Documentation

void ht_undo_data_delete_string::apply (  ht_text_editor *  te  )  [virtual]

Implements ht_undo_data. Definition at line 226 of file textedit.cc. References ht_text_viewer::cursor_pput(), ht_text_editor::delete_chars(), ht_text_viewer::goto_line(), text_viewer_pos::line, and text_viewer_pos::pofs.

bool ht_undo_data_delete_string::combine (  ht_undo_data *  ud  )  [virtual]

Reimplemented from ht_undo_data. Definition at line 190 of file textedit.cc. References apos, bpos, byte, len, text_viewer_pos::line, object_id(), Object::object_id(), text_viewer_pos::pofs, realloc(), string, and string.

UINT ht_undo_data_delete_string::getsize (   )  [virtual]

Implements ht_undo_data. Definition at line 208 of file textedit.cc. References UINT.

void ht_undo_data_delete_string::gettext (  char *  text, UINT  maxlen )  [virtual]

Implements ht_undo_data. Definition at line 213 of file textedit.cc. References bin2str(), buf, ht_snprintf(), text_viewer_pos::line, malloc(), text_viewer_pos::pofs, and UINT.

OBJECT_ID ht_undo_data_delete_string::object_id (   )  const [virtual]

Returns: unique object id. Reimplemented from Object. Definition at line 221 of file textedit.cc. References ATOM_HT_UNDO_DATA_DELETE. Referenced by combine().

void ht_undo_data_delete_string::unapply (  ht_text_editor *  te, bool *  goto_only )  [virtual]

Implements ht_undo_data. Definition at line 235 of file textedit.cc. References ht_text_viewer::cursor_pput(), ht_text_viewer::cursory, ht_text_viewer::goto_line(), ht_text_editor::insert_chars(), text_viewer_pos::line, ht_text_viewer::physical_cursorx(), text_viewer_pos::pofs, and ht_text_viewer::top_line.

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The documentation for this class was generated from the following files:

• textedit.h
• textedit.cc

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