From 2d648c5dc29a1ceae154194c23c799c7076894b4 Mon Sep 17 00:00:00 2001
From: Bjørn Lindeijer <bjorn@lindeijer.nl>
Date: Wed, 14 May 2008 18:57:32 +0000
Subject: 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.

---
 src/gui/table.h | 150 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100644 src/gui/table.h

(limited to 'src/gui/table.h')

diff --git a/src/gui/table.h b/src/gui/table.h
new file mode 100644
index 00000000..cef82d5d
--- /dev/null
+++ b/src/gui/table.h
@@ -0,0 +1,150 @@
+/*
+ *  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_H_
+#define TMW_TABLE_H_
+
+#include <vector>
+
+#include <guichan/gui.hpp>
+#include <guichan/keylistener.hpp>
+#include <guichan/mouselistener.hpp>
+#include <guichan/platform.hpp>
+#include <guichan/widget.hpp>
+
+#include "table_model.h"
+#include "../guichanfwd.h"
+
+class GuiTableActionListener;
+
+/**
+ * A table, with rows and columns made out of sub-widgets. Largely inspired by (and can be thought of as a generalisation of)
+ * the guichan listbox implementation.
+ *
+ * Normally you want this within a ScrollArea.
+ *
+ * \ingroup GUI
+ */
+class GuiTable : public gcn::Widget,
+                 public gcn::MouseListener,
+                 public gcn::KeyListener,
+                 public TableModelListener
+{
+    friend class GuiTableActionListener; // so that the action listener can call distributeActionEvent
+public:
+    GuiTable(TableModel * initial_model = NULL);
+
+    virtual ~GuiTable(void);
+
+    /**
+     * Retrieves the active table model
+     */
+    TableModel *getModel(void) const;
+
+    /**
+     * Sets the table model
+     *
+     * Note that actions issued by widgets returned from the model will update the table
+     * selection, but only AFTER any event handlers installed within the widget have been
+     *triggered. To be notified after such an update, add an action listener to the table
+     * instead.
+     */
+    void setModel(TableModel *m);
+
+    void setSelected(int row, int column);
+
+    int getSelectedRow(void);
+
+    int getSelectedColumn(void);
+
+    gcn::Rectangle getChildrenArea(void);
+
+    /**
+     * Toggle whether to use linewise selection mode, in which the table selects an entire
+     * line at a time, rather than a single cell.
+     *
+     * Note that column information is tracked even in linewise selection mode; this mode
+     * therefore only affects visualisation.
+     *
+     * Disabled by default.
+     *
+     * \param linewise: Whether to enable linewise selection mode
+     */
+    void setLinewiseSelection(bool linewise);
+
+    // Inherited from Widget
+    virtual void draw(gcn::Graphics* graphics);
+
+    virtual void logic(void);
+
+    virtual gcn::Widget *getWidgetAt(int x, int y);
+
+    virtual void moveToTop(gcn::Widget *child);
+
+    virtual void moveToBottom(gcn::Widget *child);
+
+    virtual void _setFocusHandler(gcn::FocusHandler* focusHandler);
+
+    // Inherited from KeyListener
+    virtual void keyPressed(gcn::KeyEvent& keyEvent);
+
+
+    // Inherited from MouseListener
+    virtual void mousePressed(gcn::MouseEvent& mouseEvent);
+
+    virtual void mouseWheelMovedUp(gcn::MouseEvent& mouseEvent);
+
+    virtual void mouseWheelMovedDown(gcn::MouseEvent& mouseEvent);
+        
+    virtual void mouseDragged(gcn::MouseEvent& mouseEvent);
+
+    // Constraints inherited from TableModelListener
+    virtual void modelUpdated(bool);
+
+protected:
+
+    virtual void uninstallActionListeners(void); // frees all action listeners on inner widgets
+    virtual void installActionListeners(void); // installs all action listeners on inner widgets
+
+    virtual int getRowHeight(void);
+    virtual int getColumnWidth(int i);
+    
+private:
+
+    int getRowForY(int y); // -1 on error
+    int getColumnForX(int x); // -1 on error
+    void recomputeDimensions(void);
+    bool mLinewiseMode;
+
+    TableModel *mModel;
+
+    int mSelectedRow;
+    int mSelectedColumn;
+
+    int mPopFramesNr; // Number of frames to skip upwards when drawing the selected widget
+
+    gcn::Widget *mTopWidget; // If someone moves a fresh widget to the top, we must display it
+
+    std::vector<GuiTableActionListener *> action_listeners; // Vector for compactness; used as a list in practice.
+};
+
+
+#endif /* !defined(TMW_TABLE_H_) */
-- 
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