src/BufferView.C

   1 /**
   2  * \file BufferView.C
   3  * Copyright 1995-2002 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author unknown
   7  * \author John Levon <moz@compsoc.man.ac.uk>
   8  */
   9
  10 #include <config.h>
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include "BufferView.h"
  17 #include "BufferView_pimpl.h"
  18 #include "lyxtext.h"
  19 #include "frontends/screen.h"
  20 #include "frontends/WorkArea.h"
  21 #include "frontends/LyXView.h"
  22
  23
  24 BufferView::BufferView(LyXView * owner, int xpos, int ypos,
  25                        int width, int height)
  26         : pimpl_(new Pimpl(this, owner, xpos, ypos, width, height))
  27 {
  28         text = 0;
  29 }
  30
  31
  32 BufferView::~BufferView()
  33 {
  34         delete text;
  35         delete pimpl_;
  36 }
  37
  38
  39 Buffer * BufferView::buffer() const
  40 {
  41         return pimpl_->buffer_;
  42 }
  43
  44
  45 LyXScreen & BufferView::screen() const
  46 {
  47         return pimpl_->screen();
  48 }
  49
  50
  51 WorkArea & BufferView::workarea() const
  52 {
  53         return pimpl_->workarea();
  54 }
  55
  56
  57 LyXView * BufferView::owner() const
  58 {
  59         return pimpl_->owner_;
  60 }
  61
  62
  63 Painter & BufferView::painter() const
  64 {
  65         return pimpl_->painter();
  66 }
  67
  68
  69 void BufferView::buffer(Buffer * b)
  70 {
  71         pimpl_->buffer(b);
  72 }
  73
  74
  75 void BufferView::resize()
  76 {
  77         if (pimpl_->buffer_) {
  78                 pimpl_->resizeCurrentBuffer();
  79         }
  80 }
  81
  82
  83 void BufferView::repaint()
  84 {
  85         pimpl_->repaint();
  86 }
  87
  88
  89 bool BufferView::fitCursor()
  90 {
  91         return pimpl_->fitCursor();
  92 }
  93
  94
  95 void BufferView::update()
  96 {
  97         pimpl_->update();
  98 }
  99
 100
 101 void BufferView::updateScrollbar()
 102 {
 103         pimpl_->updateScrollbar();
 104 }
 105
 106
 107 void BufferView::scrollDocView(int value)
 108 {
 109         pimpl_->scrollDocView(value);
 110 }
 111
 112
 113 Inset * BufferView::checkInsetHit(LyXText * text, int & x, int & y)
 114 {
 115         return pimpl_->checkInsetHit(text, x, y);
 116 }
 117
 118
 119 void BufferView::redoCurrentBuffer()
 120 {
 121         pimpl_->redoCurrentBuffer();
 122 }
 123
 124
 125 bool BufferView::available() const
 126 {
 127         return pimpl_->available();
 128 }
 129
 130
 131 void BufferView::beforeChange(LyXText * text)
 132 {
 133         pimpl_->beforeChange(text);
 134 }
 135
 136
 137 void BufferView::finishChange(bool fitcur)
 138 {
 139         pimpl_->finishChange(fitcur);
 140 }
 141
 142
 143 void BufferView::savePosition(unsigned int i)
 144 {
 145         pimpl_->savePosition(i);
 146 }
 147
 148
 149 void BufferView::restorePosition(unsigned int i)
 150 {
 151         pimpl_->restorePosition(i);
 152 }
 153
 154
 155 bool BufferView::isSavedPosition(unsigned int i)
 156 {
 157         return pimpl_->isSavedPosition(i);
 158 }
 159
 160
 161 void BufferView::update(LyXText * text, UpdateCodes f)
 162 {
 163         pimpl_->update(text, f);
 164 }
 165
 166
 167 void BufferView::switchKeyMap()
 168 {
 169         pimpl_->switchKeyMap();
 170 }
 171
 172
 173 void BufferView::insetUnlock()
 174 {
 175         pimpl_->insetUnlock();
 176 }
 177
 178
 179 int BufferView::workWidth() const
 180 {
 181         return pimpl_->workarea().workWidth();
 182 }
 183
 184
 185 void BufferView::showCursor()
 186 {
 187         pimpl_->showCursor();
 188 }
 189
 190
 191 void BufferView::hideCursor()
 192 {
 193         pimpl_->hideCursor();
 194 }
 195
 196
 197 void BufferView::toggleSelection(bool b)
 198 {
 199         pimpl_->toggleSelection(b);
 200 }
 201
 202
 203 void BufferView::toggleToggle()
 204 {
 205         pimpl_->toggleToggle();
 206 }
 207
 208
 209 void BufferView::center()
 210 {
 211         pimpl_->center();
 212 }
 213
 214
 215 string const BufferView::getClipboard() const
 216 {
 217         return pimpl_->workarea().getClipboard();
 218 }
 219
 220
 221 void BufferView::stuffClipboard(string const & stuff) const
 222 {
 223         pimpl_->stuffClipboard(stuff);
 224 }
 225
 226
 227 BufferView::UpdateCodes operator|(BufferView::UpdateCodes uc1,
 228                                   BufferView::UpdateCodes uc2)
 229 {
 230         return static_cast<BufferView::UpdateCodes>
 231                 (static_cast<int>(uc1) | static_cast<int>(uc2));
 232 }
 233
 234
 235 bool BufferView::dispatch(FuncRequest const & ev)
 236 {
 237         return pimpl_->dispatch(ev);
 238 }
 239
 240
 241 void BufferView::moveCursorUpdate(bool selecting, bool fitcur)
 242 {
 243         pimpl_->moveCursorUpdate(selecting, fitcur);
 244 }