#include <browserbox.h>

Inheritance diagram for BrowserBox:

Public Types
typedef std::list< std::string >	TextRows

Public Member Functions
	BrowserBox (const Widget2 *const widget, const Opaque opaque, const std::string &skin)

	~BrowserBox ()

void	setLinkHandler (LinkHandler *linkHandler)

void	setOpaque (Opaque opaque)

void	setMaxRow (unsigned max)

void	addRow (const std::string &row, const bool atTop)

void	addRow (const std::string &cmd, const char *const text)

void	addImage (const std::string &path)

void	clearRows ()

void	mousePressed (MouseEvent &event)

void	mouseMoved (MouseEvent &event)

void	mouseExited (MouseEvent &event)

void	draw (Graphics *const graphics)

void	safeDraw (Graphics *const graphics)

void	updateHeight ()

void	updateSize (const bool always)

TextRows &	getRows ()

bool	hasRows () const

void	setAlwaysUpdate (const bool n)

void	setProcessVars (const bool n)

void	setEnableImages (const bool n)

void	setEnableKeys (const bool n)

void	setEnableTabs (const bool n)

std::string	getTextAtPos (const int x, const int y) const

int	getPadding () const

void	setForegroundColorAll (const Color &color1, const Color &color2)

unsigned int	getDataWidth () const

void	moveSelectionUp ()

void	moveSelectionDown ()

void	selectSelection ()

void	widgetResized (const Event &event)

Public Member Functions inherited from Widget
	Widget (const Widget2 *const widget)

	~Widget ()

virtual void	drawFrame (Graphics *graphics)

virtual void	safeDrawFrame (Graphics *graphics)

void	setFrameSize (const unsigned int frameSize)

unsigned int	getFrameSize () const

virtual void	logic ()

Widget *	getParent () const

void	setWidth (const int width)

int	getWidth () const

void	setHeight (const int height)

int	getHeight () const

void	setSize (const int width, const int height)

void	setX (const int x)

int	getX () const

void	setY (const int y)

int	getY () const

void	setPosition (const int x, const int y)

void	setDimension (const Rect &dimension)

const Rect &	getDimension () const

void	setFocusable (const bool focusable)

bool	isFocusable () const

virtual bool	isFocused () const

void	setEnabled (const bool enabled)

bool	isEnabled () const

void	setVisible (Visible visible)

bool	isVisible () const

void	setBaseColor (const Color &color)

const Color &	getBaseColor () const

void	setForegroundColor (const Color &color)

const Color &	getForegroundColor () const

void	setBackgroundColor (const Color &color)

const Color &	getBackgroundColor () const

virtual void	requestFocus ()

virtual void	requestMoveToTop ()

virtual void	requestMoveToBottom ()

virtual void	setFocusHandler (FocusHandler *const focusHandler)

FocusHandler *	getFocusHandler ()

void	addActionListener (ActionListener *const actionListener)

void	removeActionListener (ActionListener *const actionListener)

void	addDeathListener (WidgetDeathListener *const deathListener)

void	removeDeathListener (WidgetDeathListener *const deathListener)

void	addMouseListener (MouseListener *const mouseListener)

void	removeMouseListener (MouseListener *const mouseListener)

void	addKeyListener (KeyListener *const keyListener)

void	removeKeyListener (KeyListener *const keyListener)

void	addFocusListener (FocusListener *const focusListener)

void	removeFocusListener (FocusListener *const focusListener)

void	addWidgetListener (WidgetListener *const widgetListener)

void	removeWidgetListener (WidgetListener *const widgetListener)

void	setActionEventId (const std::string &actionEventId)

const std::string &	getActionEventId () const

virtual void	getAbsolutePosition (int &x, int &y) const

virtual void	setParent (Widget *parent)

Font *	getFont () const

void	setFont (Font *const font)

virtual void	fontChanged ()

bool	isTabInEnabled () const

void	setTabInEnabled (const bool enabled)

bool	isTabOutEnabled () const

void	setTabOutEnabled (const bool enabled)

void	requestModalFocus ()

virtual void	requestModalMouseInputFocus ()

virtual void	releaseModalFocus ()

virtual void	releaseModalMouseInputFocus ()

virtual bool	isModalFocused () const

virtual bool	isModalMouseInputFocused () const

virtual Widget *	getWidgetAt (int x, int y)

const std::list< MouseListener * > &	getMouseListeners () const A_CONST

const std::list< KeyListener * > &	getKeyListeners () const A_CONST

const std::list< FocusListener * > &	getFocusListeners () const A_CONST

virtual Rect	getChildrenArea ()

virtual FocusHandler *	getInternalFocusHandler ()

void	setInternalFocusHandler (FocusHandler *const internalFocusHandler)

virtual void	moveToTop (Widget *widget)

virtual void	moveToBottom (Widget *widget)

virtual void	focusNext ()

virtual void	focusPrevious ()

virtual void	showWidgetPart (Widget *const widget, const Rect &area)

void	setId (const std::string &id)

const std::string &	getId () const

virtual void	showPart (const Rect &rectangle)

bool	isAllowLogic () const

void	setMouseConsume (const bool b)

bool	isMouseConsume () const

void	setRedraw (const bool b)

virtual bool	isSelectable () const

void	setSelectable (const bool selectable)

void	windowResized ()

virtual void	postInit ()

Public Member Functions inherited from Widget2
virtual	~Widget2 ()

const Color &	getThemeColor (const ThemeColorIdT type, const unsigned int alpha) const A_INLINE

const Color &	getThemeCharColor (const signed char c, bool &valid) const A_INLINE

virtual void	setWidget2 (const Widget2 *const widget)

void	setPalette (int palette)

void	checkPalette ()

void	setForegroundColor2 (const Color &color)

Widget *	getWindow () const

virtual void	setWindow (Widget *const window)

Public Member Functions inherited from MouseListener
virtual	~MouseListener ()

virtual void	mouseEntered (MouseEvent &event)

virtual void	mouseReleased (MouseEvent &event)

virtual void	mouseClicked (MouseEvent &event)

virtual void	mouseWheelMovedUp (MouseEvent &event)

virtual void	mouseWheelMovedDown (MouseEvent &event)

virtual void	mouseDragged (MouseEvent &event)

Public Member Functions inherited from WidgetListener
virtual	~WidgetListener ()

virtual void	widgetMoved (const Event &event)

virtual void	widgetHidden (const Event &event)

virtual void	widgetShown (const Event &event)

Private Types
typedef TextRows::iterator	TextRowIterator

typedef TextRows::const_iterator	TextRowCIter

typedef std::vector< LinePart >	LinePartList

typedef LinePartList::iterator	LinePartIterator

typedef LinePartList::const_iterator	LinePartCIter

typedef std::vector< BrowserLink >	Links

typedef Links::iterator	LinkIterator

Private Member Functions
int	calcHeight ()

Private Attributes
TextRows	mTextRows

std::list< int >	mTextRowLinksCount

LinePartList	mLineParts

Links	mLinks

LinkHandler *	mLinkHandler

Skin *	mSkin

unsigned int	mHighlightMode

int	mSelectedLink

unsigned int	mMaxRows

int	mHeight

int	mWidth

int	mYStart

time_t	mUpdateTime

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	mAlwaysUpdate

bool	mProcessVars

bool	mEnableImages

bool	mEnableKeys

bool	mEnableTabs

Static Private Attributes
static ImageSet *	mEmotes = 0

static int	mInstances = 0

Additional Inherited Members
Static Public Member Functions inherited from Widget
static void	setGlobalFont (Font *const font)

static Font *	getGloablFont ()

static void	cleanGlobalFont ()

static bool	widgetExists (const Widget *const widget)

static void	distributeWindowResizeEvent ()

static Widget *	callPostInit (Widget *const widget)

Data Fields inherited from Widget
Visible	mVisible

Protected Types inherited from Widget
typedef std::list< MouseListener * >	MouseListenerList

typedef MouseListenerList::iterator	MouseListenerIterator

typedef std::list< KeyListener * >	KeyListenerList

typedef KeyListenerList::iterator	KeyListenerIterator

typedef std::list< ActionListener * >	ActionListenerList

typedef ActionListenerList::iterator	ActionListenerIterator

typedef std::list< WidgetDeathListener * >	WidgetDeathListenerList

typedef WidgetDeathListenerList::iterator	WidgetDeathListenerIterator

typedef std::list< FocusListener * >	FocusListenerList

typedef FocusListenerList::iterator	FocusListenerIterator

typedef std::list< WidgetListener * >	WidgetListenerList

typedef WidgetListenerList::iterator	WidgetListenerIterator

Protected Member Functions inherited from Widget
void	distributeActionEvent ()

void	distributeResizedEvent ()

void	distributeMovedEvent ()

void	distributeHiddenEvent ()

void	distributeShownEvent ()

Protected Member Functions inherited from Widget2
	Widget2 (const Widget2 *const widget)

Protected Member Functions inherited from MouseListener
	MouseListener ()

Protected Member Functions inherited from WidgetListener
	WidgetListener ()

Protected Attributes inherited from Widget
MouseListenerList	mMouseListeners

KeyListenerList	mKeyListeners

ActionListenerList	mActionListeners

WidgetDeathListenerList	mDeathListeners

FocusListenerList	mFocusListeners

WidgetListenerList	mWidgetListeners

Color	mForegroundColor

Color	mBackgroundColor

Color	mBaseColor

Rect	mDimension

std::string	mActionEventId

std::string	mId

FocusHandler *	mFocusHandler

FocusHandler *	mInternalFocusHandler

Widget *	mParent

Font *	mCurrentFont

unsigned int	mFrameSize

bool	mFocusable

bool	mTabIn

bool	mTabOut

bool	mEnabled

bool	mAllowLogic

bool	mMouseConsume

bool	mRedraw

bool	mSelectable

Protected Attributes inherited from Widget2
int	mPaletteOffset

Widget *	mWindow

Color	mForegroundColor2

Static Protected Attributes inherited from Widget
static Font *	mGlobalFont = 0

Detailed Description

A simple browser box able to handle links and forward events to the parent conteiner.

Definition at line 48 of file browserbox.h.

Member Typedef Documentation

◆ LinePartCIter

typedef LinePartList::const_iterator BrowserBox::LinePartCIter

private

Definition at line 174 of file browserbox.h.

◆ LinePartIterator

typedef LinePartList::iterator BrowserBox::LinePartIterator

private

Definition at line 173 of file browserbox.h.

◆ LinePartList

typedef std::vector<LinePart> BrowserBox::LinePartList

private

Definition at line 172 of file browserbox.h.

◆ LinkIterator

typedef Links::iterator BrowserBox::LinkIterator

private

Definition at line 178 of file browserbox.h.

◆ Links

typedef std::vector<BrowserLink> BrowserBox::Links

private

Definition at line 177 of file browserbox.h.

◆ TextRowCIter

typedef TextRows::const_iterator BrowserBox::TextRowCIter

private

Definition at line 168 of file browserbox.h.

◆ TextRowIterator

typedef TextRows::iterator BrowserBox::TextRowIterator

private

Definition at line 167 of file browserbox.h.

◆ TextRows

typedef std::list<std::string> BrowserBox::TextRows

Definition at line 122 of file browserbox.h.

Constructor & Destructor Documentation

◆ BrowserBox()

BrowserBox::BrowserBox	(	const Widget2 *const	widget,
		const Opaque	opaque,
		const std::string &	skin
	)

Constructor.

Definition at line 61 of file browserbox.cpp.

                                               :
     Widget(widget),
     MouseListener(),
     WidgetListener(),
     mTextRows(),
     mTextRowLinksCount(),
     mLineParts(),
     mLinks(),
     mLinkHandler(nullptr),
     mSkin(nullptr),
     mHighlightMode(0),
     mSelectedLink(-1),
     mMaxRows(0),
     mHeight(0),
     mWidth(0),
     mYStart(0),
     mUpdateTime(-1),
     mPadding(0),
     mNewLinePadding(15U),
     mItemPadding(0),
     mDataWidth(0),
     mHighlightColor(getThemeColor(ThemeColorId::HIGHLIGHT, 255U)),
     mHyperLinkColor(getThemeColor(ThemeColorId::HYPERLINK, 255U)),
     mOpaque(opaque),
     mUseLinksAndUserColors(true),
     mUseEmotes(true),
     mAlwaysUpdate(true),
     mProcessVars(false),
     mEnableImages(false),
     mEnableKeys(false),
     mEnableTabs(false)
 {
     mAllowLogic = false;
  
     setFocusable(true);
     addMouseListener(this);
     addWidgetListener(this);
  
     mBackgroundColor = getThemeColor(ThemeColorId::BACKGROUND, 255U);
  
     if (theme != nullptr)
     {
         mSkin = theme->load(skin,
             "browserbox.xml",
             true,
             Theme::getThemePath());
     }
     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, 255U);
     mForegroundColor2 = getThemeColor(ThemeColorId::BROWSERBOX_OUTLINE, 255U);
 }

References Widget::addMouseListener(), Widget::addWidgetListener(), LinkHighlightMode::BACKGROUND, ColorName::BLACK, ColorName::BLUE, ColorName::BROWN, CAST_U32, Loader::getImageSet(), Skin::getOption(), Skin::getPadding(), Widget2::getThemeColor(), Theme::getThemePath(), ColorName::GRAY, ColorName::GREEN, Theme::load(), Widget::mAllowLogic, Widget::mBackgroundColor, mEmotes, Widget::mForegroundColor, Widget2::mForegroundColor2, mHighlightMode, mInstances, mItemPadding, mNewLinePadding, mPadding, mSkin, ColorName::ORANGE, ColorName::PINK, ColorName::PURPLE, readColor(), ColorName::RED, Widget::setFocusable(), theme, LinkHighlightMode::UNDERLINE, and ColorName::YELLOW.

◆ ~BrowserBox()

BrowserBox::~BrowserBox ( )

Destructor.

Definition at line 144 of file browserbox.cpp.

 {
     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;
         }
     }
 }

References Resource::decRef(), gui, mEmotes, mInstances, mSkin, Gui::removeDragged(), theme, and Theme::unload().

Member Function Documentation

◆ addImage()

void BrowserBox::addImage ( const std::string & path )

Definition at line 350 of file browserbox.cpp.

 {
     if (!mEnableImages)
         return;
  
     mTextRows.push_back("~~~" + path);
     mTextRowLinksCount.push_back(0);
 }

References mEnableImages, mTextRowLinksCount, and mTextRows.

◆ addRow() [1/2]

void BrowserBox::addRow	(	const std::string &	cmd,
		const char *const	text
	)

Adds a menu line to the browser.

Definition at line 343 of file browserbox.cpp.

 {
     addRow(strprintf("@@%s|%s@@", encodeLinkText(cmd).c_str(),
         encodeLinkText(text).c_str()),
         false);
 }

References addRow(), encodeLinkText(), and strprintf().

◆ addRow() [2/2]

void BrowserBox::addRow	(	const std::string &	row,
		const bool	atTop
	)

Adds a text row to the browser.

Definition at line 171 of file browserbox.cpp.

 {
     std::string tmp = row;
     std::string newRow;
     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);
         }
  
         size_t 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);
     }
  
     // discard older rows when a row limit has been set
     if (mMaxRows > 0 && !mTextRows.empty())
     {
         while (mTextRows.size() > CAST_SIZE(mMaxRows))
         {
             mTextRows.pop_front();
             int cnt = mTextRowLinksCount.front();
             mTextRowLinksCount.pop_front();
  
             while ((cnt != 0) && !mLinks.empty())
             {
                 mLinks.erase(mLinks.begin());
                 cnt --;
             }
         }
     }
  
     const int fontHeight = font->getHeight();
     unsigned int y = 0;
     unsigned int nextChar;
     const char *const hyphen = "~";
     const unsigned int hyphenWidth = CAST_U32(
         font->getWidth(hyphen));
     unsigned int x = 0;
  
     FOR_EACH (TextRowCIter, i, mTextRows)
     {
         std::string tempRow = *i;
         for (uint32_t j = 0, sz = CAST_U32(tempRow.size());
              j < sz;
              j++)
         {
             const std::string character = tempRow.substr(j, 1);
             x += CAST_U32(font->getWidth(character));
             nextChar = j + 1;
  
             // Wraping between words (at blank spaces)
             if (nextChar < sz && tempRow.at(nextChar) == ' ')
             {
                 int nextSpacePos = CAST_U32(
                     tempRow.find(' ', (nextChar + 1)));
                 if (nextSpacePos <= 0)
                     nextSpacePos = CAST_U32(sz) - 1U;
  
                 const unsigned int nextWordWidth =
                     CAST_U32(font->getWidth(
                     tempRow.substr(nextChar,
                     (CAST_U32(nextSpacePos) - nextChar))));
  
                 if ((x + nextWordWidth + 10)
                     > CAST_U32(getWidth()))
                 {
                     x = mNewLinePadding;  // Ident in new line
                     y += 1;
                     j ++;
                 }
             }
             // Wrapping looong lines (brutal force)
             else if ((x + 2 * hyphenWidth)
                      > CAST_U32(getWidth()))
             {
                 x = mNewLinePadding;  // Ident in new line
                 y += 1;
             }
         }
     }
  
     setHeight(fontHeight * (CAST_S32(
         CAST_U32(mTextRows.size()) + y)));
     mUpdateTime = 0;
     updateHeight();
 }

References BrowserLink::caption, CAST_S32, CAST_SIZE, CAST_U32, FOR_EACH, Widget::getFont(), Font::getHeight(), PoDict::getStr(), Widget::getWidth(), Font::getWidth(), BrowserLink::link, mEnableKeys, mEnableTabs, mLinks, mMaxRows, mNewLinePadding, mProcessVars, mTextRowLinksCount, mTextRows, mUpdateTime, mUseLinksAndUserColors, BrowserBoxTools::replaceKeys(), BrowserBoxTools::replaceLinkCommands(), BrowserBoxTools::replaceTabs(), BrowserBoxTools::replaceVars(), Widget::setHeight(), translator, updateHeight(), x, BrowserLink::x1, BrowserLink::x2, y, BrowserLink::y1, and BrowserLink::y2.

Referenced by addRow(), ChatTab::addRow(), NpcDialog::addText(), NpcDialog::createSkinControls(), and QuestsWindow::showQuest().

◆ calcHeight()

int BrowserBox::calcHeight ( )

private

Definition at line 495 of file browserbox.cpp.

 {
     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("-");
     const char *const hyphen = "~";
     const int hyphenWidth = font->getWidth(hyphen);
  
     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)
         {
             bool processed(false);
  
             // 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++;
                     }
  
                     processed = true;
                     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 ++;
                         processed = true;
                     }
  
                     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);
  
             // Auto wrap mode
             if (wWidth > 0 &&
                 width > 0 &&
                 (x + CAST_U32(width) + 10) > wWidth)
             {
                 bool forced = false;
  
                 /* FIXME: This code layout makes it easy to crash remote
                    clients by talking garbage. Forged long utf-8 characters
                    will cause either a buffer underflow in substr or an
                    infinite loop in the main loop. */
                 do
                 {
                     if (!forced)
                         end = row.rfind(' ', end);
  
                     // Check if we have to (stupidly) force-wrap
                     if (end == std::string::npos || end <= start)
                     {
                         forced = true;
                         end = row.size();
                         x += CAST_U32(hyphenWidth);
                         continue;
                     }
  
                     // Skip to the start of the current character
                     while ((row[end] & 192) == 128)
                         end--;
                     end--;  // And then to the last byte of the previous one
  
                     part = row.substr(start, end - start + 1);
                     if (bold)
                         width = boldFont->getWidth(part);
                     else
                         width = font->getWidth(part);
                 }
                 while (end > start &&
                        width > 0 &&
                        (x + CAST_U32(width) + 10) > wWidth);
  
                 if (forced)
                 {
                     x -= CAST_U32(hyphenWidth);
                     mLineParts.push_back(LinePart(
                         CAST_S32(wWidth) - hyphenWidth,
                         CAST_S32(y) + mItemPadding,
                         selColor[0], selColor[1], hyphen, bold));
                     end++;  // Skip to the next character
                 }
                 else
                 {
                     end += 2;  // Skip to after the space
                 }
  
                 wrapped = true;
                 wrappedLines++;
             }
  
             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);
  
             if (width == 0 && !processed)
                 break;
  
             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;
 }

References ColorName::BLACK, ColorName::BLUE, boldFont, ColorName::BROWN, CAST_S32, CAST_S8, CAST_SIZE, CAST_U32, FOR_EACH, ImageSet::get(), Widget::getFont(), Font::getHeight(), Loader::getImage(), Widget2::getThemeCharColor(), Font::getWidth(), ColorName::GRAY, ColorName::GREEN, mColors, mDataWidth, Widget::mDimension, mEmotes, mEnableImages, Widget::mForegroundColor, Widget2::mForegroundColor2, mItemPadding, mLineParts, mLinks, mNewLinePadding, mPadding, mTextRows, mUseEmotes, mUseLinksAndUserColors, ColorName::ORANGE, ColorName::PINK, ColorName::PURPLE, ColorName::RED, Widget::setWidth(), EmoteDB::size(), ImageSet::size(), anonymous_namespace{stringutils.cpp}::start, anonymous_namespace{libxml.cpp}::valid, Rect::width, x, BrowserLink::x1, BrowserLink::x2, y, BrowserLink::y1, BrowserLink::y2, and ColorName::YELLOW.

Referenced by draw(), and updateHeight().

◆ clearRows()

void BrowserBox::clearRows ( )

Remove all rows.

Definition at line 359 of file browserbox.cpp.

 {
     mTextRows.clear();
     mTextRowLinksCount.clear();
     mLinks.clear();
     setWidth(0);
     setHeight(0);
     mSelectedLink = -1;
     mUpdateTime = 0;
     mDataWidth = 0;
     updateHeight();
 }

References mDataWidth, mLinks, mSelectedLink, mTextRowLinksCount, mTextRows, mUpdateTime, Widget::setHeight(), Widget::setWidth(), and updateHeight().

Referenced by NpcDialog::action(), NpcDialog::clearRows(), ChatTab::clearText(), QuestsWindow::showQuest(), and Setup_Colors::valueChanged().

◆ draw()

void BrowserBox::draw ( Graphics *const graphics )

virtual

Draws the browser box.

Implements Widget.

Definition at line 401 of file browserbox.cpp.

 {
     BLOCK_START("BrowserBox::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)
     {
         mWidth = mDimension.width;
         mHeight = calcHeight();
         setHeight(mHeight);
         mUpdateTime = cur_time;
         if (mDimension.width != mWidth)
             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("BrowserBox::draw")
 }

References LinkHighlightMode::BACKGROUND, BLOCK_END, BLOCK_START, boldFont, calcHeight(), CAST_S32, CAST_SIZE, cur_time, Graphics::drawImage(), Graphics::drawLine(), Font::drawString(), Graphics::fillRectangle(), FOR_EACH, Widget::getFont(), Graphics::getTopClip(), Rect::height, Widget::mBackgroundColor, LinePart::mBold, LinePart::mColor, LinePart::mColor2, Widget::mDimension, mHeight, mHighlightColor, mHighlightMode, mHyperLinkColor, LinePart::mImage, mLineParts, mLinks, mOpaque, mSelectedLink, LinePart::mText, LinePart::mType, mUpdateTime, mWidth, LinePart::mX, LinePart::mY, mYStart, Opaque_true, reportAlways, Graphics::setColor(), Widget::setHeight(), LinkHighlightMode::UNDERLINE, Rect::width, BrowserLink::x1, BrowserLink::x2, Rect::y, BrowserLink::y1, BrowserLink::y2, and ClipRect::yOffset.

Referenced by safeDraw().

◆ getDataWidth()

unsigned int BrowserBox::getDataWidth ( ) const

inline

Definition at line 153 of file browserbox.h.

154 { return mDataWidth; }

References mDataWidth.

◆ getPadding()

int BrowserBox::getPadding ( ) const

inline

Definition at line 147 of file browserbox.h.

148 { return mPadding; }

References mPadding.

◆ getRows()

TextRows& BrowserBox::getRows ( )

inline

Definition at line 124 of file browserbox.h.

125 { return mTextRows; }

References mTextRows.

Referenced by ChatTab::getRows().

◆ getTextAtPos()

std::string BrowserBox::getTextAtPos	(	const int	x,
		const int	y
	)		const

Definition at line 870 of file browserbox.cpp.

 {
     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;
 }

References FOR_EACH, Widget::getAbsolutePosition(), mLineParts, LinePart::mText, LinePart::mY, mYStart, x, and y.

Referenced by ChatWindow::copyToClipboard(), and NpcDialog::copyToClipboard().

◆ hasRows()

bool BrowserBox::hasRows ( ) const

inline

Definition at line 127 of file browserbox.h.

128 { return !mTextRows.empty(); }

References mTextRows.

Referenced by ChatTab::hasRows().

◆ mouseExited()

void BrowserBox::mouseExited ( MouseEvent & event )

virtual

Called when the mouse has exited the widget area.

Parameters

event Describes the event.

Reimplemented from MouseListener.

Definition at line 396 of file browserbox.cpp.

 {
     mSelectedLink = -1;
 }

References mSelectedLink.

◆ mouseMoved()

void BrowserBox::mouseMoved ( MouseEvent & event )

virtual

Called when the mouse has moved in the widget area and no mouse button has been pressed (i.e no widget is being dragged).

Parameters

event Describes the event.

Reimplemented from MouseListener.

Definition at line 387 of file browserbox.cpp.

 {
     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;
 }

References CAST_S32, MouseEvent::getX(), MouseEvent::getY(), mLinks, and mSelectedLink.

◆ mousePressed()

void BrowserBox::mousePressed ( MouseEvent & event )

virtual

Handles mouse actions.

Reimplemented from MouseListener.

Definition at line 372 of file browserbox.cpp.

 {
     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();
     }
 }

References MouseEvent::getX(), MouseEvent::getY(), LinkHandler::handleLink(), mLinkHandler, and mLinks.

◆ moveSelectionDown()

void BrowserBox::moveSelectionDown ( )

Definition at line 920 of file browserbox.cpp.

 {
     mSelectedLink ++;
     if (mSelectedLink >= static_cast<signed int>(mLinks.size()))
         mSelectedLink = 0;
 }

References mLinks, and mSelectedLink.

◆ moveSelectionUp()

void BrowserBox::moveSelectionUp ( )

Definition at line 912 of file browserbox.cpp.

 {
     if (mSelectedLink <= 0)
         mSelectedLink = CAST_S32(mLinks.size()) - 1;
     else
         mSelectedLink --;
 }

References CAST_S32, mLinks, and mSelectedLink.

◆ safeDraw()

void BrowserBox::safeDraw ( Graphics *const graphics )

virtual

Implements Widget.

Definition at line 490 of file browserbox.cpp.

 {
     BrowserBox::draw(graphics);
 }

References draw().

◆ selectSelection()

void BrowserBox::selectSelection ( )

Definition at line 927 of file browserbox.cpp.

 {
     if ((mLinkHandler == nullptr) ||
         mSelectedLink < 0 ||
         mSelectedLink >= static_cast<signed int>(mLinks.size()))
     {
         return;
     }
  
     mLinkHandler->handleLink(mLinks[CAST_SIZE(mSelectedLink)].link,
         nullptr);
 }

References CAST_SIZE, LinkHandler::handleLink(), mLinkHandler, mLinks, and mSelectedLink.

◆ setAlwaysUpdate()

void BrowserBox::setAlwaysUpdate ( const bool n )

inline

Definition at line 130 of file browserbox.h.

131 { mAlwaysUpdate = n; }

References mAlwaysUpdate.

Referenced by ChatTab::ChatTab().

◆ setEnableImages()

void BrowserBox::setEnableImages ( const bool n )

inline

Definition at line 136 of file browserbox.h.

137 { mEnableImages = n; }

References mEnableImages.

Referenced by NpcDialog::NpcDialog().

◆ setEnableKeys()

void BrowserBox::setEnableKeys ( const bool n )

inline

Definition at line 139 of file browserbox.h.

140 { mEnableKeys = n; }

References mEnableKeys.

Referenced by NpcDialog::createSkinControls(), and NpcDialog::NpcDialog().

◆ setEnableTabs()

void BrowserBox::setEnableTabs ( const bool n )

inline

Definition at line 142 of file browserbox.h.

143 { mEnableTabs = n; }

References mEnableTabs.

Referenced by NpcDialog::createSkinControls(), and NpcDialog::NpcDialog().

◆ setForegroundColorAll()

void BrowserBox::setForegroundColorAll	(	const Color &	color1,
		const Color &	color2
	)

Definition at line 905 of file browserbox.cpp.

 {
     mForegroundColor = color1;
     mForegroundColor2 = color2;
 }

References Widget::mForegroundColor, and Widget2::mForegroundColor2.

◆ setLinkHandler()

void BrowserBox::setLinkHandler ( LinkHandler * linkHandler )

Sets the handler for links.

Definition at line 166 of file browserbox.cpp.

 {
     mLinkHandler = linkHandler;
 }

References mLinkHandler.

Referenced by ChatTab::ChatTab(), NpcDialog::createSkinControls(), NpcDialog::NpcDialog(), QuestsWindow::QuestsWindow(), and Setup_Colors::Setup_Colors().

◆ setMaxRow()

void BrowserBox::setMaxRow ( unsigned max )

inline

Sets the maximum numbers of rows in the browser box. 0 = no limit.

Definition at line 81 of file browserbox.h.

82 { mMaxRows = max; }

References mMaxRows.

Referenced by ChatTab::chatLog(), ChatTab::ChatTab(), NpcDialog::createSkinControls(), and NpcDialog::NpcDialog().

◆ setOpaque()

void BrowserBox::setOpaque ( Opaque opaque )

inline

Sets the BrowserBox opacity.

Definition at line 75 of file browserbox.h.

76 { mOpaque = opaque; }

References mOpaque.

Referenced by ChatTab::ChatTab(), NpcDialog::createSkinControls(), NpcDialog::NpcDialog(), QuestsWindow::QuestsWindow(), and Setup_Colors::Setup_Colors().

◆ setProcessVars()

void BrowserBox::setProcessVars ( const bool n )

inline

Definition at line 133 of file browserbox.h.

134 { mProcessVars = n; }

References mProcessVars.

Referenced by NpcDialog::createSkinControls(), and NpcDialog::NpcDialog().

◆ updateHeight()

void BrowserBox::updateHeight ( )

Definition at line 851 of file browserbox.cpp.

 {
     if (mAlwaysUpdate || mUpdateTime != cur_time
         || mTextRows.size() < 3 || (mUpdateTime == 0))
     {
         mWidth = mDimension.width;
         mHeight = calcHeight();
         setHeight(mHeight);
         mUpdateTime = cur_time;
     }
 }

References calcHeight(), cur_time, mAlwaysUpdate, Widget::mDimension, mHeight, mTextRows, mUpdateTime, mWidth, Widget::setHeight(), and Rect::width.

Referenced by addRow(), clearRows(), QuestsWindow::showQuest(), updateSize(), and widgetResized().

◆ updateSize()

void BrowserBox::updateSize ( const bool always )

Definition at line 863 of file browserbox.cpp.

 {
     if (always)
         mUpdateTime = 0;
     updateHeight();
 }

References mUpdateTime, and updateHeight().

Referenced by ChatTab::ChatTab().

◆ widgetResized()

void BrowserBox::widgetResized ( const Event & event )

virtual

Invoked when a widget changes its size.

Parameters

event Describes the event.

Reimplemented from WidgetListener.

Definition at line 940 of file browserbox.cpp.

 {
     updateHeight();
 }

References updateHeight().

Field Documentation

◆ mAlwaysUpdate

bool BrowserBox::mAlwaysUpdate

private

Definition at line 202 of file browserbox.h.

Referenced by setAlwaysUpdate(), and updateHeight().

◆ mColors

Color BrowserBox::mColors[2][ColorName::COLORS_MAX]

private

Definition at line 197 of file browserbox.h.

Referenced by calcHeight().

◆ mDataWidth

unsigned int BrowserBox::mDataWidth

private

Definition at line 193 of file browserbox.h.

Referenced by calcHeight(), clearRows(), and getDataWidth().

◆ mEmotes

ImageSet * BrowserBox::mEmotes = 0

staticprivate

Definition at line 208 of file browserbox.h.

Referenced by BrowserBox(), calcHeight(), and ~BrowserBox().

◆ mEnableImages

bool BrowserBox::mEnableImages

private

Definition at line 204 of file browserbox.h.

Referenced by addImage(), calcHeight(), and setEnableImages().

◆ mEnableKeys

bool BrowserBox::mEnableKeys

private

Definition at line 205 of file browserbox.h.

Referenced by addRow(), and setEnableKeys().

◆ mEnableTabs

bool BrowserBox::mEnableTabs

private

Definition at line 206 of file browserbox.h.

Referenced by addRow(), and setEnableTabs().

◆ mHeight

int BrowserBox::mHeight

private

Definition at line 186 of file browserbox.h.

Referenced by draw(), and updateHeight().

◆ mHighlightColor

Color BrowserBox::mHighlightColor

private

Definition at line 195 of file browserbox.h.

Referenced by draw().

◆ mHighlightMode

unsigned int BrowserBox::mHighlightMode

private

Definition at line 183 of file browserbox.h.

Referenced by BrowserBox(), and draw().

◆ mHyperLinkColor

Color BrowserBox::mHyperLinkColor

private

Definition at line 196 of file browserbox.h.

Referenced by draw().

◆ mInstances

int BrowserBox::mInstances = 0

staticprivate

Definition at line 209 of file browserbox.h.

Referenced by BrowserBox(), and ~BrowserBox().

◆ mItemPadding

int BrowserBox::mItemPadding

private

Definition at line 192 of file browserbox.h.

Referenced by BrowserBox(), and calcHeight().

◆ mLineParts

LinePartList BrowserBox::mLineParts

private

Definition at line 175 of file browserbox.h.

Referenced by calcHeight(), draw(), and getTextAtPos().

◆ mLinkHandler

LinkHandler* BrowserBox::mLinkHandler

private

Definition at line 181 of file browserbox.h.

Referenced by mousePressed(), selectSelection(), and setLinkHandler().

◆ mLinks

Links BrowserBox::mLinks

private

Definition at line 179 of file browserbox.h.

Referenced by addRow(), calcHeight(), clearRows(), draw(), mouseMoved(), mousePressed(), moveSelectionDown(), moveSelectionUp(), and selectSelection().

◆ mMaxRows

unsigned int BrowserBox::mMaxRows

private

Definition at line 185 of file browserbox.h.

Referenced by addRow(), and setMaxRow().

◆ mNewLinePadding

unsigned int BrowserBox::mNewLinePadding

private

Definition at line 191 of file browserbox.h.

Referenced by addRow(), BrowserBox(), and calcHeight().

◆ mOpaque

Opaque BrowserBox::mOpaque

private

Definition at line 199 of file browserbox.h.

Referenced by draw(), and setOpaque().

◆ mPadding

int BrowserBox::mPadding

private

Definition at line 190 of file browserbox.h.

Referenced by BrowserBox(), calcHeight(), and getPadding().

◆ mProcessVars

bool BrowserBox::mProcessVars

private

Definition at line 203 of file browserbox.h.

Referenced by addRow(), and setProcessVars().

◆ mSelectedLink

int BrowserBox::mSelectedLink

private

Definition at line 184 of file browserbox.h.

Referenced by clearRows(), draw(), mouseExited(), mouseMoved(), moveSelectionDown(), moveSelectionUp(), and selectSelection().

◆ mSkin

Skin* BrowserBox::mSkin

private

Definition at line 182 of file browserbox.h.

Referenced by BrowserBox(), and ~BrowserBox().

◆ mTextRowLinksCount

std::list<int> BrowserBox::mTextRowLinksCount

private

Definition at line 170 of file browserbox.h.

Referenced by addImage(), addRow(), and clearRows().

◆ mTextRows

TextRows BrowserBox::mTextRows

private

Definition at line 169 of file browserbox.h.

Referenced by addImage(), addRow(), calcHeight(), clearRows(), getRows(), hasRows(), and updateHeight().

◆ mUpdateTime

time_t BrowserBox::mUpdateTime

private

Definition at line 189 of file browserbox.h.

Referenced by addRow(), clearRows(), draw(), updateHeight(), and updateSize().

◆ mUseEmotes

bool BrowserBox::mUseEmotes

private

Definition at line 201 of file browserbox.h.

Referenced by calcHeight().

◆ mUseLinksAndUserColors

bool BrowserBox::mUseLinksAndUserColors

private

Definition at line 200 of file browserbox.h.

Referenced by addRow(), and calcHeight().

◆ mWidth

int BrowserBox::mWidth

private

Definition at line 187 of file browserbox.h.

Referenced by draw(), and updateHeight().

◆ mYStart

int BrowserBox::mYStart

private

Definition at line 188 of file browserbox.h.

Referenced by draw(), and getTextAtPos().

The documentation for this class was generated from the following files:

src/gui/widgets/browserbox.h (986a3bf)
src/gui/widgets/browserbox.cpp (986a3bf)

Public Types

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ LinePartCIter

◆ LinePartIterator

◆ LinePartList

◆ LinkIterator

◆ Links

◆ TextRowCIter

◆ TextRowIterator

◆ TextRows

Constructor & Destructor Documentation

◆ BrowserBox()

◆ ~BrowserBox()

Member Function Documentation

◆ addImage()

◆ addRow() [1/2]

◆ addRow() [2/2]

◆ calcHeight()

◆ clearRows()

◆ draw()

◆ getDataWidth()

◆ getPadding()

◆ getRows()

◆ getTextAtPos()

◆ hasRows()

◆ mouseExited()

◆ mouseMoved()

◆ mousePressed()

◆ moveSelectionDown()

◆ moveSelectionUp()

◆ safeDraw()

◆ selectSelection()

◆ setAlwaysUpdate()

◆ setEnableImages()

◆ setEnableKeys()

◆ setEnableTabs()

◆ setForegroundColorAll()

◆ setLinkHandler()

◆ setMaxRow()

◆ setOpaque()

◆ setProcessVars()

◆ updateHeight()

◆ updateSize()

◆ widgetResized()

Field Documentation

◆ mAlwaysUpdate

◆ mColors

◆ mDataWidth

◆ mEmotes

◆ mEnableImages

◆ mEnableKeys

◆ mEnableTabs

◆ mHeight

◆ mHighlightColor

◆ mHighlightMode

◆ mHyperLinkColor

◆ mInstances

◆ mItemPadding

◆ mLineParts

◆ mLinkHandler

◆ mLinks

◆ mMaxRows

◆ mNewLinePadding

◆ mOpaque

◆ mPadding

◆ mProcessVars

◆ mSelectedLink

◆ mSkin

◆ mTextRowLinksCount

◆ mTextRows

◆ mUpdateTime

◆ mUseEmotes

◆ mUseLinksAndUserColors