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/*
* The Mana World
* Copyright 2004 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
*
* $Id$
*/
#ifndef __TMW_BROWSERBOX_H__
#define __TMW_BROWSERBOX_H__
#include <iosfwd>
#include <vector>
#include <guichan/widget.hpp>
#include <guichan/mouselistener.hpp>
#include "../guichanfwd.h"
class LinkHandler;
struct BROWSER_LINK {
int x1, x2, y1, y2; /**< Where link is placed */
std::string link;
std::string caption;
};
/**
* A simple browser box able to handle links and forward events to the
* parent conteiner.
*/
class BrowserBox : public gcn::Widget, public gcn::MouseListener
{
public:
/**
* Constructor.
*/
BrowserBox(unsigned int mode = AUTO_SIZE);
/**
* Destructor.
*/
~BrowserBox();
/**
* Sets the handler for links.
*/
void setLinkHandler(LinkHandler *linkHandler);
/**
* Sets the BrowserBox opacity.
*/
void setOpaque(bool opaque);
/**
* Sets the Highlight mode for links.
*/
void setHighlightMode(unsigned int highMode);
/**
* Disable links & user defined colors to be used in chat input.
*/
void disableLinksAndUserColors();
/**
* Adds a text row to the browser.
*/
void addRow(const std::string &row);
/**
* Remove all rows.
*/
void clearRows();
/**
* Handles mouse actions.
*/
void mousePressed(gcn::MouseEvent &event);
void mouseMoved(gcn::MouseEvent &event);
/**
* Draws the browser box.
*/
void draw(gcn::Graphics *graphics);
/**
* BrowserBox modes.
*/
enum {
AUTO_SIZE,
AUTO_WRAP /**< Maybe it needs a fix or to be redone. */
};
/**
* BrowserBox colors.
*
* NOTES (by Javila):
* - color values is "0x" prefix followed by HTML color style.
* - we can add up to 10 different colors: [0..9].
* - we need a link and a highlighted link colors.
* - not all colors will be fine with all backgrounds due transparent
* windows and widgets. So, I think it's better keep BrowserBox
* opaque (white background) by default.
*/
enum {
BLACK = 0x000000, /**< Color 0 */
RED = 0xff0000, /**< Color 1 */
GREEN = 0x1fa052, /**< Color 2 */
BLUE = 0x0000ff, /**< Color 3 */
ORANGE = 0xe0980e, /**< Color 4 */
YELLOW = 0xf1dc27, /**< Color 5 */
PINK = 0xff00d8, /**< Color 6 */
PURPLE = 0x8415e2, /**< Color 7 */
GRAY = 0x919191, /**< Color 8 */
BROWN = 0x8e4c17, /**< Color 9 */
BGCOLOR = 0xffffff, /**< Bg color for opacity */
LINK = 0xe50d0d, /**< Color L */
HIGHLIGHT = 0xcacaca /**< Bg color for highlighted link */
};
/**
* Highlight modes for links.
* This can be used for a bitmask.
*/
enum {
UNDERLINE = 1,
BACKGROUND = 2
};
private:
typedef std::vector<std::string> TextRows;
typedef TextRows::iterator TextRowIterator;
TextRows mTextRows;
typedef std::vector<BROWSER_LINK> Links;
typedef Links::iterator LinkIterator;
Links mLinks;
LinkHandler *mLinkHandler;
unsigned int mMode;
unsigned int mHighMode;
bool mOpaque;
bool mUseLinksAndUserColors;
int mSelectedLink;
#ifdef USE_OPENGL
static int instances; /**< Number of Window instances */
static gcn::ImageFont* browserFont;
#endif
};
#endif
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