Moved basic widgets into the gui/widgets directory

In an attempt to make the GUI code a little more structured, basic
widgets are now put in gui/widgets. Many includes were also cleaned up.

1 files changed, 164 insertions, 0 deletions

diff --git a/src/gui/widgets/browserbox.h b/src/gui/widgets/browserbox.h
new file mode 100644
index 00000000..090c03e1
--- /dev/null
+++ b/src/gui/widgets/browserbox.h
@@ -0,0 +1,164 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2004  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  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 2 of the License, or
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef BROWSERBOX_H
+#define BROWSERBOX_H
+
+#include <list>
+#include <vector>
+
+#include <guichan/mouselistener.hpp>
+#include <guichan/widget.hpp>
+
+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, bool opaque = true);
+
+        /**
+         * 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);
+
+        /**
+         * Sets the maximum numbers of rows in the browser box. 0 = no limit.
+         */
+        void setMaxRow(int max) {mMaxRows = max; };
+
+        /**
+         * 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 = 0x009000,       /**< 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::list<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;
+        unsigned int mMaxRows;
+};
+
+#endif