scintilla/src/EditModel.h

   1 // Scintilla source code edit control
   2 /** @file EditModel.h
   3  ** Defines the editor state that must be visible to EditorView.
   4  **/
   5 // Copyright 1998-2014 by Neil Hodgson <neilh@scintilla.org>
   6 // The License.txt file describes the conditions under which this software may be distributed.
   7
   8 #ifndef EDITMODEL_H
   9 #define EDITMODEL_H
  10
  11 #ifdef SCI_NAMESPACE
  12 namespace Scintilla {
  13 #endif
  14
  15 /**
  16 */
  17 class Caret {
  18 public:
  19         bool active;
  20         bool on;
  21         int period;
  22
  23         Caret();
  24 };
  25
  26 class EditModel {
  27         // Private so EditModel objects can not be copied
  28         EditModel(const EditModel &);
  29         EditModel &operator=(const EditModel &);
  30
  31 public:
  32         bool inOverstrike;
  33         int xOffset;            ///< Horizontal scrolled amount in pixels
  34         bool trackLineWidth;
  35
  36         SpecialRepresentations reprs;
  37         Caret caret;
  38         SelectionPosition posDrag;
  39         Position braces[2];
  40         int bracesMatchStyle;
  41         int highlightGuideColumn;
  42         Selection sel;
  43         bool primarySelection;
  44
  45         enum IMEInteraction { imeWindowed, imeInline } imeInteraction;
  46
  47         int foldFlags;
  48         ContractionState cs;
  49         // Hotspot support
  50         Range hotspot;
  51
  52         // Wrapping support
  53         int wrapWidth;
  54
  55         Document *pdoc;
  56
  57         EditModel();
  58         virtual ~EditModel();
  59         virtual int TopLineOfMain() const = 0;
  60         virtual Point GetVisibleOriginInMain() const = 0;
  61         virtual int LinesOnScreen() const = 0;
  62         virtual Range GetHotSpotRange() const = 0;
  63 };
  64
  65 #ifdef SCI_NAMESPACE
  66 }
  67 #endif
  68
  69 #endif