removed unused code

[features.git] / src / screen.C

diff --git a/src/screen.C b/src/screen.C
index 04dacc2a3152d2b3a4115c17141e8167f1285fde..6b61b9228e9f08331b7128b240aeb51f6f89747a 100644 (file)
--- a/src/screen.C
+++ b/src/screen.C
@@ -114,28 +114,15 @@ void LyXScreen::DrawFromTo(int y1, int y2)
 }
 
 
-#if 1
 void LyXScreen::DrawOneRow(Row * row, long y_text)
 {
        long y = y_text - first;
       
        if (y + row->height > 0 && y - row->height <= long(owner.height())) {
-               /* ok there is something visible */
+               // ok there is something visible
                text->GetVisibleRow(y, row, y + first);
        }
 }
-#else
-void LyXScreen::DrawOneRow(Row * row, long & y_text)
-{
-       long y = y_text - first;
-      
-       if (y + row->height > 0 && y - row->height <= long(owner.height())) {
-               /* ok there is something visible */
-               text->GetVisibleRow(y, row, y + first);
-       }
-       y_text += row->height;
-}
-#endif
 
 
 /* draws the screen, starting with textposition y. uses as much already
@@ -391,7 +378,6 @@ bool LyXScreen::FitCursor()
    
 void LyXScreen::Update()
 {
-#if 1
        switch(text->status) {
        case LyXText::NEED_MORE_REFRESH:
        {
@@ -417,81 +403,9 @@ void LyXScreen::Update()
                // Nothing needs done
                break;
        }
-#else
-       if (text->status == LyXText::NEED_MORE_REFRESH
-           || screen_refresh_y > -1 ) {
-               long y = 0;
-               if (screen_refresh_y > -1
-                   && screen_refresh_y < text->refresh_y)
-                       y = screen_refresh_y;
-               else
-                       y = text->refresh_y;
-               
-               //if (y < first) y = first;
-               y = max(y, long(first));
-               
-               DrawFromTo(y - first, owner.height());
-               text->refresh_y = 0;
-               text->status = LyXText::UNCHANGED;
-               screen_refresh_y = -1;
-               expose(0, y - first,
-                      owner.workWidth(), owner.height() - (y - first));
-       } else if (text->status == LyXText::NEED_VERY_LITTLE_REFRESH) {
-               /* ok I will update the current cursor row */
-               long y = text->refresh_y;
-               DrawOneRow(text->refresh_row, y);
-               text->status = LyXText::UNCHANGED;
-               expose(0, text->refresh_y - first,
-                      owner.workWidth(), text->refresh_row->height);
-       }
-#endif
 }
 
 
-#if 0
-void LyXScreen::SmallUpdate()
-{
-#if 1
-       Update();
-#else
-       if (text->status == LyXText::NEED_MORE_REFRESH) {
-               /* ok I will update till the current cursor row */
-               Row * row = text->refresh_row;
-               long y = text->refresh_y;
-               long y2 = y;
-      
-               if (y > long(text->cursor.y)) {
-                       Update();
-                       return;
-               }
-        
-               while (row
-                      && row != text->cursor.row
-                      && y < long(first + owner.height())) {
-                       DrawOneRow(row, y);
-                       row = row->next;
-               }
-      
-               DrawOneRow(row, y);
-               screen_refresh_y = y;
-               screen_refresh_row = row->next;
-               text->status = LyXText::UNCHANGED;
-               // Is the right regin exposed?
-               expose(0, y2 - first,
-                      owner.workWidth(), y - y2);
-       } else if (text->status == LyXText::NEED_VERY_LITTLE_REFRESH) {
-               /* ok I will update the current cursor row */
-               long y = text->refresh_y;
-               DrawOneRow(text->refresh_row, y);
-               text->status = LyXText::UNCHANGED;
-               expose(0, text->refresh_y - first,
-                      owner.workWidth(), text->refresh_row->height);
-       }
-#endif
-}
-#endif
-
-
 void LyXScreen::ToggleSelection(bool kill_selection)
 {
        /* only if there is a selection */