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c285e37354
This avoids losing the state when any unrelated update happens in the game (for example when clicking on the board to set the coordinates).
120 lines
3.3 KiB
C++
120 lines
3.3 KiB
C++
/*****************************************************************************
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* Eliot
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* Copyright (C) 2012 Olivier Teulière
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* Authors: Olivier Teulière <ipkiss @@ gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*****************************************************************************/
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#ifndef RACK_WIDGET_H_
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#define RACK_WIDGET_H_
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#include <vector>
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#include <QtGui/QFrame>
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#include "tile.h"
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#include "logging.h"
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using std::vector;
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class PublicGame;
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class TileWidget;
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class PlayedRack;
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class PlayModel;
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/**
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* Widget used to display a rack with big letters
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*/
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class RackWidget: public QFrame
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{
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Q_OBJECT;
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DEFINE_LOGGER();
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public:
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explicit RackWidget(QWidget *parent = 0);
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void setShowOnlyLastTurn(bool iShow) { m_showOnlyLastTurn = iShow; }
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void setPlayModel(PlayModel *iPlayModel);
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public slots:
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void setGame(const PublicGame *iGame);
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void setRack(const PlayedRack &iRack);
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protected:
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virtual void dragEnterEvent(QDragEnterEvent *event);
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virtual void dragLeaveEvent(QDragLeaveEvent *event);
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virtual void dragMoveEvent(QDragMoveEvent *event);
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virtual void dropEvent(QDropEvent *event);
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private slots:
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/**
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* Refresh the widget, using m_tiles as a reference.
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*/
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void refresh();
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/// Set the tiles and refresh the widget
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void setTiles(const vector<Tile> &iTiles);
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private:
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/// Tiles from which widgets are created
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vector<Tile> m_tiles;
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/// Tiles after filtering (removing from m_tiles the ones in the word being played)
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vector<Tile> m_filteredTiles;
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/**
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* Encapsulated tiles.
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* Always in sync with m_tiles, except maybe during a drag & drop operation.
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*/
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vector<TileWidget *> m_tilesVect;
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/// Encapsulated game, can be NULL
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const PublicGame *m_game;
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/// Word being played
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PlayModel *m_playModel;
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/**
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* Indicate whether to show only the last rack
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* (useful on the external board, in particular in arbitration mode)
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*/
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bool m_showOnlyLastTurn;
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int m_dragOrigin;
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/**
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* If the play model is not NULL and contains a valid move, this method
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* returns a vector of tiles filtered from the tiles in the move.
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* Otherwise, the given tiles are returned without any change.
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*/
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vector<Tile> filterRack(const vector<Tile> &iTiles) const;
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/**
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* Return the 0-based index of the tile found at the given (relative)
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* position. If there is no such tile, return -1.
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*/
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int findTile(const QPoint &iPos) const;
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int findClosestTile(const QPoint &iPos) const;
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void moveTile(int fromPos, int toPos, bool shaded = false);
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private slots:
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void tilePressed(int row, int col, QMouseEvent *event);
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};
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#endif
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