Added ability to define friends, players you want to ignore or disregard and

configure whether trading is allowed. Based on new popup code, configuration
improvements to store hierarchical data and a table model.

1 files changed, 149 insertions, 0 deletions

diff --git a/src/gui/table_model.cpp b/src/gui/table_model.cpp
new file mode 100644
index 00000000..78df0636
--- /dev/null
+++ b/src/gui/table_model.cpp
@@ -0,0 +1,149 @@
+/*
+ *  The Mana World
+ *  Copyright 2008 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <guichan/widget.hpp>
+#include <cstdlib>
+#include "table_model.h"
+
+void
+TableModel::installListener(TableModelListener *listener)
+{
+    listeners.insert(listener);
+}
+
+void
+TableModel::removeListener(TableModelListener *listener)
+{
+    listeners.erase(listener);
+}
+
+void
+TableModel::signalBeforeUpdate(void)
+{
+    for (std::set<TableModelListener *>::const_iterator it = listeners.begin(); it != listeners.end(); it++)
+        (*it)->modelUpdated(false);
+}
+
+void
+TableModel::signalAfterUpdate(void)
+{
+    for (std::set<TableModelListener *>::const_iterator it = listeners.begin(); it != listeners.end(); it++)
+        (*it)->modelUpdated(true);
+}
+
+
+
+#define WIDGET_AT(row, column) (((row) * mColumns) + (column))
+#define DYN_SIZE(h) ((h) >= 0)  // determines whether this size is tagged for auto-detection
+
+StaticTableModel::StaticTableModel(int row, int column) :
+    mRows(row),
+    mColumns(column),
+    mHeight(1)
+{
+    mTableModel.resize(row * column, NULL);
+    mWidths.resize(column, 1);
+}
+
+StaticTableModel::~StaticTableModel(void)
+{
+    for (std::vector<gcn::Widget *>::const_iterator it = mTableModel.begin(); it != mTableModel.end(); it++)
+        if (*it)
+            delete *it;
+}
+
+void
+StaticTableModel::set(int row, int column, gcn::Widget *widget)
+{
+    if (row >= mRows || row < 0
+        || column >= mColumns || row > 0)
+        // raise exn?
+        return;
+
+    if (DYN_SIZE(mHeight)
+        && widget->getHeight() > mHeight)
+        mHeight = widget->getHeight();
+
+    if (DYN_SIZE(mWidths[column])
+        && widget->getWidth() > mWidths[column])
+        mWidths[column] = widget->getWidth();
+
+    signalBeforeUpdate();
+
+    if (mTableModel[WIDGET_AT(row, column)])
+        delete mTableModel[WIDGET_AT(row, column)];
+
+    mTableModel[WIDGET_AT(row, column)] = widget;
+
+    signalAfterUpdate();
+}
+
+gcn::Widget *
+StaticTableModel::getElementAt(int row, int column)
+{
+    return mTableModel[WIDGET_AT(row, column)];
+}
+
+void
+StaticTableModel::fixColumnWidth(int column, int width)
+{
+    if (width < 0
+        || column < 0 || column >= mColumns)
+        return;
+
+    mWidths[column] = -width; // Negate to tag as fixed
+}
+
+void
+StaticTableModel::fixRowHeight(int height)
+{
+    if (height < 0)
+        return;
+
+    mHeight = -height;
+}
+
+int
+StaticTableModel::getRowHeight(void)
+{
+    return abs(mHeight);
+}
+
+int
+StaticTableModel::getColumnWidth(int column)
+{
+   if (column < 0 || column >= mColumns)
+        return 0;
+
+    return abs(mWidths[column]);
+}
+
+int
+StaticTableModel::getRows(void)
+{
+    return mRows;
+}
+
+int
+StaticTableModel::getColumns(void)
+{
+    return mColumns;
+}