Add staticbrowserbox based on browserbox but with some limits.

4 files changed, 1006 insertions, 0 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 0f1952173..e03348ed3 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -197,6 +197,8 @@ SET(SRCS
     gui/widgets/itemshortcutcontainer.h
     gui/widgets/spellshortcutcontainer.cpp
     gui/widgets/spellshortcutcontainer.h
+    gui/widgets/staticbrowserbox.cpp
+    gui/widgets/staticbrowserbox.h
     gui/widgets/statspage.cpp
     gui/widgets/statspage.h
     gui/widgets/statspagebasic.cpp
diff --git a/src/Makefile.am b/src/Makefile.am
index 0bbe07a2e..aeb1e2624 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1106,6 +1106,8 @@ SRC = ${BASE_SRC} \
 	      gui/widgets/itemshortcutcontainer.h \
 	      gui/widgets/spellshortcutcontainer.cpp \
 	      gui/widgets/spellshortcutcontainer.h \
+	      gui/widgets/staticbrowserbox.cpp \
+	      gui/widgets/staticbrowserbox.h \
 	      gui/widgets/statspage.cpp \
 	      gui/widgets/statspage.h \
 	      gui/widgets/statspagebasic.cpp \
diff --git a/src/gui/widgets/staticbrowserbox.cpp b/src/gui/widgets/staticbrowserbox.cpp
new file mode 100644
index 000000000..36685ca8c
--- /dev/null
+++ b/src/gui/widgets/staticbrowserbox.cpp
@@ -0,0 +1,800 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2017  The ManaPlus Developers
+ *  Copyright (C) 2009  Aethyra Development Team
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gui/widgets/staticbrowserbox.h"
+
+#include "enums/gui/linkhighlightmode.h"
+
+#include "gui/gui.h"
+#include "gui/mouseoverlink.h"
+#include "gui/skin.h"
+
+#include "gui/fonts/font.h"
+
+#include "gui/widgets/linkhandler.h"
+
+#include "render/graphics.h"
+
+#include "resources/imageset.h"
+
+#include "resources/image/image.h"
+
+#include "resources/loaders/imageloader.h"
+#include "resources/loaders/imagesetloader.h"
+
+#include "utils/browserboxtools.h"
+#include "utils/checkutils.h"
+#include "utils/stringutils.h"
+#include "utils/timer.h"
+#include "utils/translation/podict.h"
+
+#include <algorithm>
+
+#include "debug.h"
+
+ImageSet *StaticBrowserBox::mEmotes = nullptr;
+int StaticBrowserBox::mInstances = 0;
+
+#define readColor(color) \
+    mColors[0][ColorName::color] = getThemeColor(ThemeColorId::color); \
+    mColors[1][ColorName::color] = getThemeColor(ThemeColorId::color##_OUTLINE)
+
+StaticBrowserBox::StaticBrowserBox(const Widget2 *const widget,
+                                   const Opaque opaque,
+                                   const std::string &skin) :
+    Widget(widget),
+    MouseListener(),
+    WidgetListener(),
+    mTextRows(),
+    mTextRowLinksCount(),
+    mLineParts(),
+    mLinks(),
+    mLinkHandler(nullptr),
+    mSkin(nullptr),
+    mHighlightMode(0),
+    mSelectedLink(-1),
+    mHeight(0),
+    mWidth(0),
+    mYStart(0),
+    mPadding(0),
+    mNewLinePadding(15U),
+    mItemPadding(0),
+    mDataWidth(0),
+    mHighlightColor(getThemeColor(ThemeColorId::HIGHLIGHT)),
+    mHyperLinkColor(getThemeColor(ThemeColorId::HYPERLINK)),
+    mOpaque(opaque),
+    mUseLinksAndUserColors(true),
+    mUseEmotes(true),
+    mProcessVars(false),
+    mEnableImages(false),
+    mEnableKeys(false),
+    mEnableTabs(false)
+{
+    mAllowLogic = false;
+
+    setFocusable(true);
+    addMouseListener(this);
+    addWidgetListener(this);
+
+    mBackgroundColor = getThemeColor(ThemeColorId::BACKGROUND);
+
+    if (theme != nullptr)
+        mSkin = theme->load(skin, "browserbox.xml");
+    if (mInstances == 0)
+    {
+        mEmotes = Loader::getImageSet(
+            "graphics/sprites/chatemotes.png", 17, 18);
+    }
+    mInstances ++;
+
+    if (mSkin != nullptr)
+    {
+        mPadding = mSkin->getPadding();
+        mNewLinePadding = CAST_U32(
+            mSkin->getOption("newLinePadding", 15));
+        mItemPadding = mSkin->getOption("itemPadding");
+        if (mSkin->getOption("highlightBackground") != 0)
+            mHighlightMode |= LinkHighlightMode::BACKGROUND;
+        if (mSkin->getOption("highlightUnderline") != 0)
+            mHighlightMode |= LinkHighlightMode::UNDERLINE;
+    }
+
+    readColor(BLACK);
+    readColor(RED);
+    readColor(GREEN);
+    readColor(BLUE);
+    readColor(ORANGE);
+    readColor(YELLOW);
+    readColor(PINK);
+    readColor(PURPLE);
+    readColor(GRAY);
+    readColor(BROWN);
+
+    mForegroundColor = getThemeColor(ThemeColorId::BROWSERBOX);
+    mForegroundColor2 = getThemeColor(ThemeColorId::BROWSERBOX_OUTLINE);
+}
+
+StaticBrowserBox::~StaticBrowserBox()
+{
+    if (gui != nullptr)
+        gui->removeDragged(this);
+
+    if (theme != nullptr)
+    {
+        theme->unload(mSkin);
+        mSkin = nullptr;
+    }
+
+    mInstances --;
+    if (mInstances == 0)
+    {
+        if (mEmotes != nullptr)
+        {
+            mEmotes->decRef();
+            mEmotes = nullptr;
+        }
+    }
+}
+
+void StaticBrowserBox::setLinkHandler(LinkHandler* linkHandler)
+{
+    mLinkHandler = linkHandler;
+}
+
+void StaticBrowserBox::addRow(const std::string &row,
+                              const bool atTop)
+{
+    std::string tmp = row;
+    std::string newRow;
+    size_t idx1;
+    const Font *const font = getFont();
+    int linksCount = 0;
+
+    if (getWidth() < 0)
+        return;
+
+    if (mProcessVars)
+    {
+        BrowserBoxTools::replaceVars(tmp);
+    }
+
+    // Use links and user defined colors
+    if (mUseLinksAndUserColors)
+    {
+        BrowserLink bLink;
+
+        // Check for links in format "@@link|Caption@@"
+        const uint32_t sz = CAST_U32(mTextRows.size());
+
+        if (mEnableKeys)
+        {
+            BrowserBoxTools::replaceKeys(tmp);
+        }
+
+        idx1 = tmp.find("@@");
+        while (idx1 != std::string::npos)
+        {
+            const size_t idx2 = tmp.find('|', idx1);
+            const size_t idx3 = tmp.find("@@", idx2);
+
+            if (idx2 == std::string::npos || idx3 == std::string::npos)
+                break;
+            bLink.link = tmp.substr(idx1 + 2, idx2 - (idx1 + 2));
+            bLink.caption = tmp.substr(idx2 + 1, idx3 - (idx2 + 1));
+            bLink.y1 = CAST_S32(sz) * font->getHeight();
+            bLink.y2 = bLink.y1 + font->getHeight();
+            if (bLink.caption.empty())
+            {
+                bLink.caption = BrowserBoxTools::replaceLinkCommands(
+                    bLink.link);
+                if (translator != nullptr)
+                    bLink.caption = translator->getStr(bLink.caption);
+            }
+
+            newRow.append(tmp.substr(0, idx1));
+
+            std::string tmp2 = newRow;
+            idx1 = tmp2.find("##");
+            while (idx1 != std::string::npos)
+            {
+                tmp2.erase(idx1, 3);
+                idx1 = tmp2.find("##");
+            }
+            bLink.x1 = font->getWidth(tmp2) - 1;
+            bLink.x2 = bLink.x1 + font->getWidth(bLink.caption) + 1;
+
+            if (atTop)
+                mLinks.insert(mLinks.begin(), bLink);
+            else
+                mLinks.push_back(bLink);
+            linksCount ++;
+
+            newRow.append("##<").append(bLink.caption);
+
+            tmp.erase(0, idx3 + 2);
+            if (!tmp.empty())
+                newRow.append("##>");
+
+            idx1 = tmp.find("@@");
+        }
+
+        newRow.append(tmp);
+    }
+    // Don't use links and user defined colors
+    else
+    {
+        newRow = row;
+    }
+
+    if (mEnableTabs)
+    {
+        BrowserBoxTools::replaceTabs(newRow);
+    }
+
+    if (atTop)
+    {
+        mTextRows.push_front(newRow);
+        mTextRowLinksCount.push_front(linksCount);
+    }
+    else
+    {
+        mTextRows.push_back(newRow);
+        mTextRowLinksCount.push_back(linksCount);
+    }
+
+    std::string plain = newRow;
+    // workaround if used only one string started from bold
+    // width for this string can be calculated wrong
+    // this workaround fix width if string start from bold sign
+    const bool startBold = (plain.find("##B") == 0);
+    for (idx1 = plain.find("##");
+         idx1 != std::string::npos;
+         idx1 = plain.find("##"))
+    {
+        plain.erase(idx1, 3);
+    }
+
+    // Adjust the StaticBrowserBox size
+    const int w = startBold ?
+        boldFont->getWidth(plain) : font->getWidth(plain) + 2 * mPadding;
+    if (w > getWidth())
+        setWidth(w);
+}
+
+void StaticBrowserBox::addRow(const std::string &cmd,
+                              const char *const text)
+{
+    addRow(strprintf("@@%s|%s@@", encodeLinkText(cmd).c_str(),
+        encodeLinkText(text).c_str()));
+}
+
+void StaticBrowserBox::addImage(const std::string &path)
+{
+    if (!mEnableImages)
+        return;
+
+    mTextRows.push_back("~~~" + path);
+    mTextRowLinksCount.push_back(0);
+}
+
+void StaticBrowserBox::clearRows()
+{
+    mTextRows.clear();
+    mTextRowLinksCount.clear();
+    mLinks.clear();
+    setWidth(0);
+    setHeight(0);
+    mSelectedLink = -1;
+    mDataWidth = 0;
+}
+
+void StaticBrowserBox::mousePressed(MouseEvent &event)
+{
+    if (mLinkHandler == nullptr)
+        return;
+
+    const LinkIterator i = std::find_if(mLinks.begin(), mLinks.end(),
+        MouseOverLink(event.getX(), event.getY()));
+
+    if (i != mLinks.end())
+    {
+        mLinkHandler->handleLink(i->link, &event);
+        event.consume();
+    }
+}
+
+void StaticBrowserBox::mouseMoved(MouseEvent &event)
+{
+    const LinkIterator i = std::find_if(mLinks.begin(), mLinks.end(),
+        MouseOverLink(event.getX(), event.getY()));
+
+    mSelectedLink = (i != mLinks.end())
+        ? CAST_S32(i - mLinks.begin()) : -1;
+}
+
+void StaticBrowserBox::mouseExited(MouseEvent &event A_UNUSED)
+{
+    mSelectedLink = -1;
+}
+
+void StaticBrowserBox::draw(Graphics *const graphics)
+{
+    BLOCK_START("StaticBrowserBox::draw")
+    const ClipRect &cr = graphics->getTopClip();
+    mYStart = cr.y - cr.yOffset;
+    const int yEnd = mYStart + cr.height;
+    if (mYStart < 0)
+        mYStart = 0;
+
+    if (mDimension.width != mWidth)
+    {
+        updateHeight();
+        reportAlways("browserbox resize in draw");
+    }
+
+    if (mOpaque == Opaque_true)
+    {
+        graphics->setColor(mBackgroundColor);
+        graphics->fillRectangle(Rect(0, 0,
+            mDimension.width, mDimension.height));
+    }
+
+    if (mSelectedLink >= 0 &&
+        mSelectedLink < CAST_S32(mLinks.size()))
+    {
+        if ((mHighlightMode & LinkHighlightMode::BACKGROUND) != 0u)
+        {
+            BrowserLink &link = mLinks[CAST_SIZE(mSelectedLink)];
+            graphics->setColor(mHighlightColor);
+            graphics->fillRectangle(Rect(
+                link.x1,
+                link.y1,
+                link.x2 - link.x1,
+                link.y2 - link.y1));
+        }
+
+        if ((mHighlightMode & LinkHighlightMode::UNDERLINE) != 0u)
+        {
+            BrowserLink &link = mLinks[CAST_SIZE(mSelectedLink)];
+            graphics->setColor(mHyperLinkColor);
+            graphics->drawLine(
+                link.x1,
+                link.y2,
+                link.x2,
+                link.y2);
+        }
+    }
+
+    Font *const font = getFont();
+
+    FOR_EACH (LinePartCIter, i, mLineParts)
+    {
+        const LinePart &part = *i;
+        if (part.mY + 50 < mYStart)
+            continue;
+        if (part.mY > yEnd)
+            break;
+        if (part.mType == 0u)
+        {
+            if (part.mBold)
+            {
+                boldFont->drawString(graphics,
+                    part.mColor,
+                    part.mColor2,
+                    part.mText,
+                    part.mX, part.mY);
+            }
+            else
+            {
+                font->drawString(graphics,
+                    part.mColor,
+                    part.mColor2,
+                    part.mText,
+                    part.mX, part.mY);
+            }
+        }
+        else if (part.mImage != nullptr)
+        {
+            graphics->drawImage(part.mImage, part.mX, part.mY);
+        }
+    }
+
+    BLOCK_END("StaticBrowserBox::draw")
+}
+
+void StaticBrowserBox::safeDraw(Graphics *const graphics)
+{
+    StaticBrowserBox::draw(graphics);
+}
+
+int StaticBrowserBox::calcHeight()
+{
+    unsigned int y = CAST_U32(mPadding);
+    int wrappedLines = 0;
+    int moreHeight = 0;
+    int maxWidth = mDimension.width - mPadding;
+    int link = 0;
+    bool bold = false;
+    unsigned int wWidth = CAST_U32(maxWidth);
+
+    if (maxWidth < 0)
+        return 1;
+
+    const Font *const font = getFont();
+    const int fontHeight = font->getHeight() + 2 * mItemPadding;
+    const int fontWidthMinus = font->getWidth("-");
+
+    Color selColor[2] = {mForegroundColor, mForegroundColor2};
+    const Color textColor[2] = {mForegroundColor, mForegroundColor2};
+    mLineParts.clear();
+
+    FOR_EACH (TextRowCIter, i, mTextRows)
+    {
+        unsigned int x = CAST_U32(mPadding);
+        const std::string row = *(i);
+        bool wrapped = false;
+        int objects = 0;
+
+        // Check for separator lines
+        if (row.find("---", 0) == 0)
+        {
+            const int dashWidth = fontWidthMinus;
+            for (x = CAST_U32(mPadding); x < wWidth; x ++)
+            {
+                mLineParts.push_back(LinePart(CAST_S32(x),
+                    CAST_S32(y) + mItemPadding,
+                    selColor[0], selColor[1], "-", false));
+                x += CAST_U32(CAST_S32(
+                    dashWidth) - 2);
+            }
+
+            y += CAST_U32(fontHeight);
+            continue;
+        }
+        else if (mEnableImages && row.find("~~~", 0) == 0)
+        {
+            std::string str = row.substr(3);
+            const size_t sz = str.size();
+            if (sz > 2 && str.substr(sz - 1) == "~")
+                str = str.substr(0, sz - 1);
+            Image *const img = Loader::getImage(str);
+            if (img != nullptr)
+            {
+                img->incRef();
+                mLineParts.push_back(LinePart(CAST_S32(x),
+                    CAST_S32(y) + mItemPadding,
+                    selColor[0], selColor[1], img));
+                y += CAST_U32(img->getHeight() + 2);
+                moreHeight += img->getHeight();
+                if (img->getWidth() > maxWidth)
+                    maxWidth = img->getWidth() + 2;
+            }
+            continue;
+        }
+
+        Color prevColor[2];
+        prevColor[0] = selColor[0];
+        prevColor[1] = selColor[1];
+        bold = false;
+
+        const int xPadding = CAST_S32(mNewLinePadding) + mPadding;
+
+        for (size_t start = 0, end = std::string::npos;
+             start != std::string::npos;
+             start = end, end = std::string::npos)
+        {
+            // Wrapped line continuation shall be indented
+            if (wrapped)
+            {
+                y += CAST_U32(fontHeight);
+                x = CAST_U32(xPadding);
+                wrapped = false;
+            }
+
+            size_t idx1 = end;
+            size_t idx2 = end;
+
+            // "Tokenize" the string at control sequences
+            if (mUseLinksAndUserColors)
+                idx1 = row.find("##", start + 1);
+            if (start == 0 || mUseLinksAndUserColors)
+            {
+                // Check for color change in format "##x", x = [L,P,0..9]
+                if (row.find("##", start) == start && row.size() > start + 2)
+                {
+                    const signed char c = row.at(start + 2);
+
+                    bool valid(false);
+                    const Color col[2] =
+                    {
+                        getThemeCharColor(c, valid),
+                        getThemeCharColor(CAST_S8(
+                            c | 0x80), valid)
+                    };
+
+                    if (c == '>')
+                    {
+                        selColor[0] = prevColor[0];
+                        selColor[1] = prevColor[1];
+                    }
+                    else if (c == '<')
+                    {
+                        prevColor[0] = selColor[0];
+                        prevColor[1] = selColor[1];
+                        selColor[0] = col[0];
+                        selColor[1] = col[1];
+                    }
+                    else if (c == 'B')
+                    {
+                        bold = true;
+                    }
+                    else if (c == 'b')
+                    {
+                        bold = false;
+                    }
+                    else if (valid)
+                    {
+                        selColor[0] = col[0];
+                        selColor[1] = col[1];
+                    }
+                    else
+                    {
+                        switch (c)
+                        {
+                            case '0':
+                                selColor[0] = mColors[0][ColorName::BLACK];
+                                selColor[1] = mColors[1][ColorName::BLACK];
+                                break;
+                            case '1':
+                                selColor[0] = mColors[0][ColorName::RED];
+                                selColor[1] = mColors[1][ColorName::RED];
+                                break;
+                            case '2':
+                                selColor[0] = mColors[0][ColorName::GREEN];
+                                selColor[1] = mColors[1][ColorName::GREEN];
+                                break;
+                            case '3':
+                                selColor[0] = mColors[0][ColorName::BLUE];
+                                selColor[1] = mColors[1][ColorName::BLUE];
+                                break;
+                            case '4':
+                                selColor[0] = mColors[0][ColorName::ORANGE];
+                                selColor[1] = mColors[1][ColorName::ORANGE];
+                                break;
+                            case '5':
+                                selColor[0] = mColors[0][ColorName::YELLOW];
+                                selColor[1] = mColors[1][ColorName::YELLOW];
+                                break;
+                            case '6':
+                                selColor[0] = mColors[0][ColorName::PINK];
+                                selColor[1] = mColors[1][ColorName::PINK];
+                                break;
+                            case '7':
+                                selColor[0] = mColors[0][ColorName::PURPLE];
+                                selColor[1] = mColors[1][ColorName::PURPLE];
+                                break;
+                            case '8':
+                                selColor[0] = mColors[0][ColorName::GRAY];
+                                selColor[1] = mColors[1][ColorName::GRAY];
+                                break;
+                            case '9':
+                                selColor[0] = mColors[0][ColorName::BROWN];
+                                selColor[1] = mColors[1][ColorName::BROWN];
+                                break;
+                            default:
+                                selColor[0] = textColor[0];
+                                selColor[1] = textColor[1];
+                                break;
+                        }
+                    }
+
+                    if (c == '<' && link < CAST_S32(mLinks.size()))
+                    {
+                        int size;
+                        if (bold)
+                        {
+                            size = boldFont->getWidth(
+                                mLinks[CAST_SIZE(link)].caption) + 1;
+                        }
+                        else
+                        {
+                            size = font->getWidth(
+                                mLinks[CAST_SIZE(link)].caption) + 1;
+                        }
+
+                        BrowserLink &linkRef = mLinks[CAST_SIZE(
+                            link)];
+                        linkRef.x1 = CAST_S32(x);
+                        linkRef.y1 = CAST_S32(y);
+                        linkRef.x2 = linkRef.x1 + size;
+                        linkRef.y2 = CAST_S32(y) + fontHeight - 1;
+                        link++;
+                    }
+
+                    start += 3;
+                    if (start == row.size())
+                        break;
+                }
+            }
+            if (mUseEmotes)
+                idx2 = row.find("%%", start + 1);
+            if (idx1 < idx2)
+                end = idx1;
+            else
+                end = idx2;
+            if (mUseEmotes)
+            {
+                // check for emote icons
+                if (row.size() > start + 2 && row.substr(start, 2) == "%%")
+                {
+                    if (objects < 5)
+                    {
+                        const int cid = row.at(start + 2) - '0';
+                        if (cid >= 0)
+                        {
+                            if (mEmotes != nullptr)
+                            {
+                                const size_t sz = mEmotes->size();
+                                if (CAST_SIZE(cid) < sz)
+                                {
+                                    Image *const img = mEmotes->get(
+                                        CAST_SIZE(cid));
+                                    if (img != nullptr)
+                                    {
+                                        mLineParts.push_back(LinePart(
+                                            CAST_S32(x),
+                                            CAST_S32(y) + mItemPadding,
+                                            selColor[0], selColor[1], img));
+                                        x += 18;
+                                    }
+                                }
+                            }
+                        }
+                        objects ++;
+                    }
+
+                    start += 3;
+                    if (start == row.size())
+                    {
+                        if (x > mDataWidth)
+                            mDataWidth = x;
+                        break;
+                    }
+                }
+            }
+            const size_t len = (end == std::string::npos) ? end : end - start;
+
+            if (start >= row.length())
+                break;
+
+            std::string part = row.substr(start, len);
+            int width = 0;
+            if (bold)
+                width = boldFont->getWidth(part);
+            else
+                width = font->getWidth(part);
+
+            mLineParts.push_back(LinePart(CAST_S32(x),
+                CAST_S32(y) + mItemPadding,
+                selColor[0], selColor[1], part.c_str(), bold));
+
+            if (bold)
+                width = boldFont->getWidth(part);
+            else
+                width = font->getWidth(part);
+
+            x += CAST_U32(width);
+            if (x > mDataWidth)
+                mDataWidth = x;
+        }
+        y += CAST_U32(fontHeight);
+    }
+    if (CAST_S32(wWidth) != maxWidth)
+        setWidth(maxWidth);
+
+    return (CAST_S32(mTextRows.size()) + wrappedLines)
+        * fontHeight + moreHeight + 2 * mPadding;
+}
+
+void StaticBrowserBox::updateHeight()
+{
+    mWidth = mDimension.width;
+    mHeight = calcHeight();
+    setHeight(mHeight);
+}
+
+std::string StaticBrowserBox::getTextAtPos(const int x,
+                                           const int y) const
+{
+    int textX = 0;
+    int textY = 0;
+
+    getAbsolutePosition(textX, textY);
+    if (x < textX || y < textY)
+        return std::string();
+
+    textY = y - textY;
+    std::string str;
+    int lastY = 0;
+
+    FOR_EACH (LinePartCIter, i, mLineParts)
+    {
+        const LinePart &part = *i;
+        if (part.mY + 50 < mYStart)
+            continue;
+        if (part.mY > textY)
+            break;
+
+        if (part.mY > lastY)
+        {
+            str = part.mText;
+            lastY = part.mY;
+        }
+        else
+        {
+            str.append(part.mText);
+        }
+    }
+
+    return str;
+}
+
+void StaticBrowserBox::setForegroundColorAll(const Color &color1,
+                                             const Color &color2)
+{
+    mForegroundColor = color1;
+    mForegroundColor2 = color2;
+}
+
+void StaticBrowserBox::moveSelectionUp()
+{
+    if (mSelectedLink <= 0)
+        mSelectedLink = CAST_S32(mLinks.size()) - 1;
+    else
+        mSelectedLink --;
+}
+
+void StaticBrowserBox::moveSelectionDown()
+{
+    mSelectedLink ++;
+    if (mSelectedLink >= static_cast<signed int>(mLinks.size()))
+        mSelectedLink = 0;
+}
+
+void StaticBrowserBox::selectSelection()
+{
+    if ((mLinkHandler == nullptr) ||
+        mSelectedLink < 0 ||
+        mSelectedLink >= static_cast<signed int>(mLinks.size()))
+    {
+        return;
+    }
+
+    mLinkHandler->handleLink(mLinks[CAST_SIZE(mSelectedLink)].link,
+        nullptr);
+}
+
+void StaticBrowserBox::widgetResized(const Event &event A_UNUSED)
+{
+    updateHeight();
+}
diff --git a/src/gui/widgets/staticbrowserbox.h b/src/gui/widgets/staticbrowserbox.h
new file mode 100644
index 000000000..643f0a96f
--- /dev/null
+++ b/src/gui/widgets/staticbrowserbox.h
@@ -0,0 +1,202 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2017  The ManaPlus Developers
+ *  Copyright (C) 2009  Aethyra Development Team
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GUI_WIDGETS_STATICBROWSERBOX_H
+#define GUI_WIDGETS_STATICBROWSERBOX_H
+
+#include "enums/simpletypes/opaque.h"
+
+#include "enums/gui/browserboxmode.h"
+#include "enums/gui/colorname.h"
+
+#include "gui/browserlink.h"
+
+#include "gui/widgets/linepart.h"
+#include "gui/widgets/widget.h"
+
+#include "listeners/mouselistener.h"
+#include "listeners/widgetlistener.h"
+
+#include "localconsts.h"
+
+class LinkHandler;
+
+/**
+ * A simple browser box able to handle links and forward events to the
+ * parent conteiner.
+ */
+class StaticBrowserBox final : public Widget,
+                         public MouseListener,
+                         public WidgetListener
+{
+    public:
+        /**
+         * Constructor.
+         */
+        StaticBrowserBox(const Widget2 *const widget,
+                         const Opaque opaque,
+                         const std::string &skin);
+
+        A_DELETE_COPY(StaticBrowserBox)
+
+        /**
+         * Destructor.
+         */
+        ~StaticBrowserBox();
+
+        /**
+         * Sets the handler for links.
+         */
+        void setLinkHandler(LinkHandler *linkHandler);
+
+        /**
+         * Sets the StaticBrowserBox opacity.
+         */
+        void setOpaque(Opaque opaque)
+        { mOpaque = opaque; }
+
+        /**
+         * Adds a text row to the browser.
+         */
+        void addRow(const std::string &row,
+                    const bool atTop = false);
+
+        /**
+         * Adds a menu line to the browser.
+         */
+        void addRow(const std::string &cmd,
+                    const char *const text);
+
+        void addImage(const std::string &path);
+
+        /**
+         * Remove all rows.
+         */
+        void clearRows();
+
+        /**
+         * Handles mouse actions.
+         */
+        void mousePressed(MouseEvent &event) override final;
+
+        void mouseMoved(MouseEvent &event) override final;
+
+        void mouseExited(MouseEvent& event) override final;
+
+        /**
+         * Draws the browser box.
+         */
+        void draw(Graphics *const graphics) override final A_NONNULL(2);
+
+        void safeDraw(Graphics *const graphics) override final A_NONNULL(2);
+
+        void updateHeight();
+
+        void updateSize();
+
+        typedef std::list<std::string> TextRows;
+
+        TextRows &getRows() noexcept2 A_WARN_UNUSED
+        { return mTextRows; }
+
+        bool hasRows() const noexcept2 A_WARN_UNUSED
+        { return !mTextRows.empty(); }
+
+        void setProcessVars(const bool n) noexcept2
+        { mProcessVars = n; }
+
+        void setEnableImages(const bool n) noexcept2
+        { mEnableImages = n; }
+
+        void setEnableKeys(const bool n) noexcept2
+        { mEnableKeys = n; }
+
+        void setEnableTabs(const bool n) noexcept2
+        { mEnableTabs = n; }
+
+        std::string getTextAtPos(const int x,
+                                 const int y) const A_WARN_UNUSED;
+
+        int getPadding() const noexcept2 A_WARN_UNUSED
+        { return mPadding; }
+
+        void setForegroundColorAll(const Color &color1,
+                                   const Color &color2);
+
+        unsigned int getDataWidth() const noexcept2 A_WARN_UNUSED
+        { return mDataWidth; }
+
+        void moveSelectionUp();
+
+        void moveSelectionDown();
+
+        void selectSelection();
+
+        void widgetResized(const Event &event) override final;
+
+    private:
+        int calcHeight() A_WARN_UNUSED;
+
+        typedef TextRows::iterator TextRowIterator;
+        typedef TextRows::const_iterator TextRowCIter;
+        TextRows mTextRows;
+        std::list<int> mTextRowLinksCount;
+
+        typedef std::vector<LinePart> LinePartList;
+        typedef LinePartList::iterator LinePartIterator;
+        typedef LinePartList::const_iterator LinePartCIter;
+        LinePartList mLineParts;
+
+        typedef std::vector<BrowserLink> Links;
+        typedef Links::iterator LinkIterator;
+        Links mLinks;
+
+        LinkHandler *mLinkHandler;
+        Skin *mSkin;
+        unsigned int mHighlightMode;
+        int mSelectedLink;
+        int mHeight;
+        int mWidth;
+        int mYStart;
+        int mPadding;
+        unsigned int mNewLinePadding;
+        int mItemPadding;
+        unsigned int mDataWidth;
+
+        Color mHighlightColor;
+        Color mHyperLinkColor;
+        Color mColors[2][ColorName::COLORS_MAX];
+
+        Opaque mOpaque;
+        bool mUseLinksAndUserColors;
+        bool mUseEmotes;
+        bool mProcessVars;
+        bool mEnableImages;
+        bool mEnableKeys;
+        bool mEnableTabs;
+
+        static ImageSet *mEmotes;
+        static int mInstances;
+};
+
+#endif  // GUI_WIDGETS_STATICBROWSERBOX_H