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, 137 insertions, 0 deletions

diff --git a/src/gui/table_model.h b/src/gui/table_model.h
new file mode 100644
index 00000000..48ef1c0d
--- /dev/null
+++ b/src/gui/table_model.h
@@ -0,0 +1,137 @@
+/*
+ *  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
+ */
+
+#ifndef TMW_TABLE_MODEL_H_
+#define TMW_TABLE_MODEL_H_
+
+#include <guichan/gui.hpp>
+#include <set>
+#include <vector>
+#include "../guichanfwd.h"
+
+class TableModelListener
+{
+public:
+    /**
+     * Must be invoked by the TableModel whenever a global change is about to occur or
+     * has occurred (e.g., when a row or column is being removed or added).
+     *
+     * This method is triggered twice, once before and once after the update.
+     *
+     * \param completed whether we are signalling the end of the update
+     */
+    virtual void modelUpdated(bool completed) = 0;
+};
+
+/**
+ * A model for a regular table of widgets.
+ */
+class TableModel
+{
+public:
+    virtual ~TableModel(void) { }
+
+    /**
+     * Determines the number of rows (lines) in the table
+     */
+    virtual int getRows(void) = 0;
+
+    /**
+     * Determines the number of columns in each row
+     */
+    virtual int getColumns(void) = 0;
+
+    /**
+     * Determines the height for each row
+     */
+    virtual int getRowHeight(void) = 0;
+
+    /**
+     * Determines the width of each individual column
+     */
+    virtual int getColumnWidth(int index) = 0;
+
+    /**
+     * Retrieves the widget stored at the specified location within the table.
+     */
+    virtual gcn::Widget *getElementAt(int row, int column) = 0;
+
+    virtual void installListener(TableModelListener *listener);
+
+    virtual void removeListener(TableModelListener *listener);
+
+protected:
+    /**
+     * Tells all listeners that the table is about to see an update
+     */
+    virtual void signalBeforeUpdate(void);
+
+    /**
+     * Tells all listeners that the table has seen an update
+     */
+    virtual void signalAfterUpdate(void);
+
+private:
+    std::set<TableModelListener *> listeners;
+};
+
+
+class StaticTableModel : public TableModel
+{
+public:
+    StaticTableModel(int width, int height);
+    virtual ~StaticTableModel(void);
+
+    /**
+     * Inserts a widget into the table model.
+     * The model is resized to accomodate the widget's width and height, unless column width / row height have been fixed.
+     */
+    virtual void set(int row, int column, gcn::Widget *widget);
+
+    /**
+     * Fixes the column width for a given column; this overrides dynamic width inference.
+     *
+     * Semantics are undefined for width 0.
+     */
+    virtual void fixColumnWidth(int column, int width);
+
+    /**
+     * Fixes the row height; this overrides dynamic height inference.
+     *
+     * Semantics are undefined for width 0.
+     */
+    virtual void fixRowHeight(int height);
+
+    virtual int getRows();
+    virtual int getColumns();
+    virtual int getRowHeight();
+    virtual int getColumnWidth(int index);
+    virtual gcn::Widget *getElementAt(int row, int column);
+
+
+protected:
+    int mRows, mColumns;
+    int mHeight;
+    std::vector<gcn::Widget *> mTableModel;
+    std::vector<int> mWidths;
+};
+
+#endif /* !defined(TMW_TABLE_MODEL_H_) */