design.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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/>.
 *
 * MIT License:
 *
 * Copyright (c) 2009 Alexei Svitkine, Eugene Sandulenko
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#ifndef WAGE_DESIGN_H
#define WAGE_DESIGN_H

#include "common/memstream.h"
#include "common/rect.h"

#include "graphics/nine_patch.h"
#include "graphics/macgui/macwindowmanager.h"

namespace Wage {

using namespace Graphics::MacGUIConstants;

// struct to hold design operation data
struct DrawOp {
    uint32 offset;
    Common::String opcode;
    int fillType;
    int borderThickness;
    int borderFillType;
    int lineSize;
};

class Design {
public:
    Design(Common::SeekableReadStream *data);
    ~Design();

    Common::Array<DrawOp> _drawOps;

    void setBounds(Common::Rect *bounds) {
        _bounds = bounds;
    }

    Common::Rect *getBounds() {
        return _bounds;
    }

    void paint(Graphics::ManagedSurface *canvas, Graphics::MacPatterns &patterns, int x, int y, int steps = -1);
    bool isInBounds(int x, int y);
    static void drawRect(Graphics::ManagedSurface *surface, const Common::Rect &rect, int thickness, int color, Graphics::MacPatterns &patterns, byte fillType);
    static void drawRect(Graphics::ManagedSurface *surface, int x1, int y1, int x2, int y2, int thickness, int color, Graphics::MacPatterns &patterns, byte fillType);
    static void drawFilledRect(Graphics::ManagedSurface *surface, Common::Rect &rect, int color, Graphics::MacPatterns &patterns, byte fillType);
    static void drawFilledRoundRect(Graphics::ManagedSurface *surface, Common::Rect &rect, int arc, int color, Graphics::MacPatterns &patterns, byte fillType);
    static void drawHLine(Graphics::ManagedSurface *surface, int x1, int x2, int y, int thickness, int color, Graphics::MacPatterns &patterns, byte fillType);
    static void drawVLine(Graphics::ManagedSurface *surface, int x, int y1, int y2, int thickness, int color, Graphics::MacPatterns &patterns, byte fillType);

    bool isBoundsCalculation() { return _boundsCalculationMode; }
    void adjustBounds(int16 x, int16 y);

private:
    byte *_data;
    int _len;
    int _renderedSteps;
    Common::String _lastOpString;
    Common::Rect *_bounds;
    Graphics::ManagedSurface *_surface;
    bool _boundsCalculationMode;
    Graphics::ManagedSurface *_maskImage;

private:
    void render(Graphics::MacPatterns &patterns, int steps = -1);
    void drawRect(Graphics::ManagedSurface *surface, Common::ReadStream &in,
        Graphics::MacPatterns &patterns, byte fillType, byte borderThickness, byte borderFillType);
    void drawRoundRect(Graphics::ManagedSurface *surface, Common::ReadStream &in,
        Graphics::MacPatterns &patterns, byte fillType, byte borderThickness, byte borderFillType);
    void drawPolygon(Graphics::ManagedSurface *surface, Common::ReadStream &in,
        Graphics::MacPatterns &patterns, byte fillType, byte borderThickness, byte borderFillType);
    void drawOval(Graphics::ManagedSurface *surface, Common::ReadStream &in,
        Graphics::MacPatterns &patterns, byte fillType, byte borderThickness, byte borderFillType);
    void drawBitmap(Graphics::ManagedSurface *surface, Common::SeekableReadStream &in);
};

} // End of namespace Wage

#endif