finalized EditableWidget

enabled selection drawing on all derived widgets

src/debugger/gui/DataGridWidget.cxx

@@ -646,7 +646,7 @@ void DataGridWidget::drawWidget(bool hilite)
 
   // Only draw the caret while editing, and if it's in the current viewport
   if(_editMode)
-    drawCaret();
+    drawCaretSelection();
 
   // Draw the scrollbar
   if(_scrollBar)

src/debugger/gui/RomListWidget.cxx

@@ -547,7 +547,7 @@ void RomListWidget::drawWidget(bool hilite)
           s.drawString(_font, editString(), _x + r.x(), ypos, r.w(), textColor,
                        TextAlign::Left, -_editScrollOffset, false);
 
-          drawCaret();
+          drawCaretSelection();
         }
         else
         {

src/gui/CheckListWidget.cxx

@@ -145,7 +145,7 @@ void CheckListWidget::drawWidget(bool hilite)
      (!_useScrollbar ||
      ((_selectedItem >= _scrollBar->_currentPos) &&
       (_selectedItem < _scrollBar->_currentPos + _rows))))
-    drawCaret();
+    drawCaretSelection();
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/gui/EditTextWidget.cxx

@@ -108,10 +108,8 @@ void EditTextWidget::drawWidget(bool hilite)
                : onTop && isEnabled() ? _textcolor : kColor,
                TextAlign::Left, scrollOffset(), !isEditable());
 
-  // Draw selected text
+  // Draw the caret and selection
-  drawSelection();
+  drawCaretSelection();
-  // Draw the caret
-  drawCaret();
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/gui/EditableWidget.cxx

@@ -159,12 +159,12 @@ bool EditableWidget::handleControlKeys(StellaKey key, StellaMod mod)
       if(handled) sendCommand(EditableWidget::kChangedCmd, key, _id);
       break;
 
-    case KBDK_K: // TODO
+    case KBDK_K:
       handled = killLine(+1);
       if(handled) sendCommand(EditableWidget::kChangedCmd, key, _id);
       break;
 
-    case KBDK_U: // TODO
+    case KBDK_U:
       handled = killLine(-1);
       if(handled) sendCommand(EditableWidget::kChangedCmd, key, _id);
       break;
@@ -284,12 +284,16 @@ bool EditableWidget::handleNormalKeys(StellaKey key)
       break;
 
     case KBDK_BACKSPACE:
+      handled = killSelectedText();
+      if(!handled)
         handled = killChar(-1);
       if(handled) sendCommand(EditableWidget::kChangedCmd, key, _id);
       break;
 
     case KBDK_DELETE:
     case KBDK_KP_PERIOD:
+      handled = killSelectedText();
+      if(!handled)
         handled = killChar(+1);
       if(handled) sendCommand(EditableWidget::kChangedCmd, key, _id);
       break;
@@ -342,7 +346,7 @@ int EditableWidget::getCaretOffset() const
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-void EditableWidget::drawCaret()
+void EditableWidget::drawCaretSelection()
 {
   // Only draw if item is visible
   if (!_editable || !isVisible() || !_boss->isVisible() || !_hasFocus)
@@ -360,21 +364,12 @@ void EditableWidget::drawCaret()
   FBSurface& s = _boss->dialog().surface();
   s.vLine(x, y + 2, y + editRect.h() - 2, kTextColorHi);
   s.vLine(x-1, y + 2, y + editRect.h() - 2, kTextColorHi);
-}
 
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+  if(_selectSize)
-void EditableWidget::drawSelection()
+  {
-{
-  // Only draw if item is visible
-  if(!_editable || !isVisible() || !_boss->isVisible() || !_hasFocus
-     || !_selectSize)
-    return;
-
-  FBSurface& s = _boss->dialog().surface();
     string text = selectString();
-  const Common::Rect& editRect = getEditRect();
+    x = editRect.x();
-  int x = editRect.x();
+    y = editRect.y();
-  int y = editRect.y();
     int w = editRect.w();
     int h = editRect.h();
     int wt = int(text.length()) * _font.getMaxCharWidth() + 1;
@@ -398,6 +393,7 @@ void EditableWidget::drawSelection()
     s.fillRect(x - 1, y + 1, w + 1, h - 3, kTextColorHi);
     s.drawString(_font, text, x, y + 1, w, h,
                  kTextColorInv, TextAlign::Left, 0, false);
+  }
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -466,10 +462,8 @@ int EditableWidget::scrollOffset()
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 bool EditableWidget::killChar(int direction)
 {
-  bool handled = killSelectedText();
+  bool handled = false;
 
-  if(!handled)
-  {
   if(direction == -1)      // Delete previous character (backspace)
   {
     if(_caretPos > 0)
@@ -484,7 +478,6 @@ bool EditableWidget::killChar(int direction)
     _editString.erase(_caretPos, 1);
     handled = true;
   }
-  }
 
   return handled;
 }
@@ -503,6 +496,9 @@ bool EditableWidget::killLine(int direction)
         killChar(-1);
 
       handled = true;
+      // remove selection for removed text
+      if(_selectSize < 0)
+        _selectSize = 0;
     }
   }
   else if(direction == 1)  // erase from current position to end of line
@@ -514,6 +510,9 @@ bool EditableWidget::killLine(int direction)
         killChar(+1);
 
       handled = true;
+      // remove selection for removed text
+      if(_selectSize > 0)
+        _selectSize = 0;
     }
   }
 
@@ -546,6 +545,9 @@ bool EditableWidget::killLastWord()
       killChar(-1);
 
     handled = true;
+    // remove selection for removed word
+    if(_selectSize < 0)
+      _selectSize = std::min(_selectSize + count, 0);
   }
 
   return handled;

src/gui/EditableWidget.hxx

@@ -72,7 +72,7 @@ class EditableWidget : public Widget, public CommandSender
 
     virtual Common::Rect getEditRect() const = 0;
     virtual int getCaretOffset() const;
-    void drawCaret();
+    void drawCaretSelection();
     bool setCaretPos(int newPos);
     bool moveCaretPos(int direction);
     bool adjustOffset();
@@ -82,7 +82,6 @@ class EditableWidget : public Widget, public CommandSender
     string& editString() { return _editString; }
     const string selectString() const;
     void resetSelection() { _selectSize = 0; }
-    void drawSelection();
     int scrollOffset();
 
   private:

src/gui/PopUpWidget.cxx

@@ -297,7 +297,7 @@ void PopUpWidget::drawWidget(bool hilite)
                align, editable ? -_editScrollOffset : 0, !editable);
 
   if(editable)
-    drawCaret();
+    drawCaretSelection();
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/gui/StringListWidget.cxx

@@ -112,7 +112,7 @@ void StringListWidget::drawWidget(bool hilite)
      (!_useScrollbar ||
      ((_selectedItem >= _scrollBar->_currentPos) &&
       (_selectedItem < _scrollBar->_currentPos + _rows))))
-    drawCaret();
+    drawCaretSelection();
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -