sw/inc/IGrammarContact.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SW_INC_IGRAMMARCONTACT_HXX
  21 #define INCLUDED_SW_INC_IGRAMMARCONTACT_HXX
  22
  23 struct SwPosition;
  24 class SwTextNode;
  25 class SwGrammarMarkUp;
  26
  27 /** Organizer of the contact between SwTextNodes and grammar checker
  28 */
  29 class IGrammarContact
  30 {
  31 public:
  32     /** Update cursor position reacts to a change of the current input cursor
  33         As long as the cursor in inside a paragraph, the grammar checking does
  34         not show new grammar faults. When the cursor leaves the paragraph, these
  35         faults are shown.
  36     @returns void
  37     */
  38     virtual void updateCursorPosition(const SwPosition& rNewPos) = 0;
  39
  40     /** getGrammarCheck checks if the given text node is blocked by the current cursor
  41         if not, the normal markup list is returned
  42         if blocked, it will return a markup list "proxy"
  43     @returns a markup list (grammar) for the given SwTextNode
  44     */
  45     virtual SwGrammarMarkUp* getGrammarCheck(SwTextNode& rTextNode, bool bCreate) = 0;
  46
  47     /** finishGrammarCheck() has to be called if a grammar checking has been completed
  48         for a text node. If this text node has not been hidden by the current proxy list
  49         it will be repainted. Otherwise the proxy list replaces the old list and the
  50         repaint will be triggered by a timer
  51     @returns void
  52     */
  53     virtual void finishGrammarCheck(SwTextNode& rTextNode) = 0;
  54
  55 public:
  56     virtual ~IGrammarContact() {}
  57 };
  58
  59 /** Factory for a grammar contact
  60 @returns a new created grammar contact object
  61 */
  62 IGrammarContact* createGrammarContact();
  63
  64 /* Helper functions */
  65
  66 /** getGrammarContact() delivers the grammar contact of the document (for a given textnode)
  67 @returns grammar contact
  68 */
  69 IGrammarContact* getGrammarContact(const SwTextNode&);
  70
  71 /** finishGrammarCheck() calls the same function of the grammar contact of the document (for a given textnode)
  72 @returns void
  73 */
  74 void finishGrammarCheck(SwTextNode&);
  75
  76 #endif // INCLUDED_SW_INC_IGRAMMARCONTACT_HXX
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */