Initial import of Dillo

dw/listitem.cc

@@ -0,0 +1,83 @@
+/*
+ * Dillo Widget
+ *
+ * Copyright 2005-2007 Sebastian Geerken <sgeerken@dillo.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+
+#include "listitem.hh"
+#include "../lout/debug.hh"
+#include <stdio.h>
+
+namespace dw {
+
+int ListItem::CLASS_ID = -1;
+
+ListItem::ListItem (ListItem *ref, bool limitTextWidth):
+   AlignedTextblock (limitTextWidth)
+{
+   DBG_OBJ_CREATE ("dw::ListItem");
+   registerName ("dw::ListItem", &CLASS_ID);
+   setRefTextblock (ref);
+}
+
+ListItem::~ListItem()
+{
+   DBG_OBJ_DELETE ();
+}
+
+bool ListItem::usesMaxGeneratorWidth ()
+{
+   return true;
+}
+
+void ListItem::initWithWidget (core::Widget *widget,
+                                core::style::Style *style)
+{
+   hasListitemValue = true;
+   addWidget (widget, style);
+   addSpace (style);
+   if (style->listStylePosition == core::style::LIST_STYLE_POSITION_OUTSIDE)
+      updateValue ();
+}
+
+void ListItem::initWithText (const char *text, core::style::Style *style)
+{
+   hasListitemValue = true;
+   addText (text, style);
+   addSpace (style);
+   if (style->listStylePosition == core::style::LIST_STYLE_POSITION_OUTSIDE)
+      updateValue ();
+}
+
+int ListItem::getValue ()
+{
+   if (words->size () == 0)
+      return 0;
+   else
+      return words->getRef(0)->size.width + words->getRef(0)->origSpace;
+}
+
+void ListItem::setMaxValue (int maxValue, int value)
+{
+   leftInnerPadding = maxValue;
+   line1Offset = - value;
+   redrawY = 0;
+   queueResize (0, true);
+}
+
+} // namespace dw