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SubTitleAgent Class Reference

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Detailed Description

Subtitles manager.

Definition at line 19 of file SubTitleAgent.h.

Public Types

typedef std::deque< Title * > t_titles

Public Member Functions

int getLimitY () const
void setLimitY (int limitY)
void addFont (const std::string &fontname, Color *new_color)
void newSubtitle (const std::string &subtitle, const std::string &fontname)
 Create new subtitle.
void killTalks ()
 Kill all running subtitles.
void removeAll ()
 Kill all subtitles and remove fonts.
virtual void drawOn (SDL_Surface *screen)
 Draw all subtitles.

Data Fields

t_titles m_titles
Font * m_font
ResColorPack * m_colors
int m_limitY

Static Public Attributes

static const int TITLE_ROW = 26
static const int TITLE_BASE = 20
static const int TITLE_SPEED = 2
static const int TITLE_BORDER = 20
static const int TITLE_LIMIT_Y = TITLE_BASE + 5 * TITLE_ROW

Protected Member Functions

virtual void own_init ()
virtual void own_update ()
 Shift all titles up.
virtual void own_shutdown ()

Member Typedef Documentation

typedef std::deque<Title*> SubTitleAgent::t_titles
 

Definition at line 27 of file SubTitleAgent.h.

Member Function Documentation

void SubTitleAgent::addFont (  const std::string &  fontname,
Color *  new_color
) 
 

Definition at line 59 of file SubTitleAgent.cpp.

00060 {
00061     m_colors->addRes(fontname, new_color);
00062 }

void SubTitleAgent::drawOn (  SDL_Surface *  screen  )  [virtual]
 

Draw all subtitles.

Implements Drawable.

Definition at line 223 of file SubTitleAgent.cpp.

00224 {
00225     if (OptionAgent::agent()->getAsBool("subtitles", true)) {
00226         t_titles::iterator end = m_titles.end();
00227         for (t_titles::iterator i = m_titles.begin(); i != end; ++i) {
00228             (*i)->drawOn(screen);
00229         }
00230     }
00231 }

int SubTitleAgent::getLimitY (   )  const [inline]
 

Definition at line 46 of file SubTitleAgent.h.

00046 { return m_limitY; }

void SubTitleAgent::killTalks (   ) 
 

Kill all running subtitles.

Definition at line 199 of file SubTitleAgent.cpp.

00200 {
00201     t_titles::iterator end = m_titles.end();
00202     for (t_titles::iterator i = m_titles.begin(); i != end; ++i) {
00203         delete *i;
00204     }
00205     m_titles.clear();
00206 }

void SubTitleAgent::newSubtitle (  const std::string &  original,
const std::string &  fontname
) 
 

Create new subtitle.

Shift all existing subtitles up.

Definition at line 69 of file SubTitleAgent.cpp.

00071 {
00072     const Color *color = m_colors->getRes(fontname);
00073 
00074     std::string subtitle = original;
00075     while (!subtitle.empty()) {
00076         subtitle = splitAndCreate(subtitle, color);
00077     }
00078 }

void SubTitleAgent::own_init (   )  [protected, virtual]
 

Reimplemented from BaseAgent.

Definition at line 21 of file SubTitleAgent.cpp.

00022 {
00023     m_limitY = TITLE_LIMIT_Y;
00024     m_colors = new ResColorPack();
00025 
00026     m_font = NULL;
00027     m_font = new Font(Path::dataReadPath("font/font_subtitle.ttf"), 20);
00028 }

void SubTitleAgent::own_shutdown (   )  [protected, virtual]
 

Reimplemented from BaseAgent.

Definition at line 48 of file SubTitleAgent.cpp.

00049 {
00050     removeAll();
00051     delete m_colors;
00052     if (m_font) {
00053         delete m_font;
00054     }
00055 }

void SubTitleAgent::own_update (   )  [protected, virtual]
 

Shift all titles up.

Try remove the oldest subtitle.

Reimplemented from BaseAgent.

Definition at line 35 of file SubTitleAgent.cpp.

00036 {
00037     if (!m_titles.empty()) {
00038         shiftTitlesUp(TITLE_SPEED);
00039 
00040         if (m_titles.front()->isGone()) {
00041             delete m_titles.front();
00042             m_titles.pop_front();
00043         }
00044     }
00045 }

void SubTitleAgent::removeAll (   ) 
 

Kill all subtitles and remove fonts.

Definition at line 212 of file SubTitleAgent.cpp.

00213 {
00214     killTalks();
00215     m_colors->removeAll();
00216 }

void SubTitleAgent::setLimitY (  int  limitY  )  [inline]
 

Definition at line 47 of file SubTitleAgent.h.

00047 { m_limitY = limitY; }

Field Documentation

ResColorPack* SubTitleAgent::m_colors
 

Definition at line 31 of file SubTitleAgent.h.

Font* SubTitleAgent::m_font
 

Definition at line 30 of file SubTitleAgent.h.

int SubTitleAgent::m_limitY
 

Definition at line 32 of file SubTitleAgent.h.

t_titles SubTitleAgent::m_titles
 

Definition at line 28 of file SubTitleAgent.h.

const int SubTitleAgent::TITLE_BASE = 20 [static]
 

Definition at line 23 of file SubTitleAgent.h.

const int SubTitleAgent::TITLE_BORDER = 20 [static]
 

Definition at line 25 of file SubTitleAgent.h.

const int SubTitleAgent::TITLE_LIMIT_Y = TITLE_BASE + 5 * TITLE_ROW [static]
 

Definition at line 26 of file SubTitleAgent.h.

const int SubTitleAgent::TITLE_ROW = 26 [static]
 

Definition at line 22 of file SubTitleAgent.h.

const int SubTitleAgent::TITLE_SPEED = 2 [static]
 

Definition at line 24 of file SubTitleAgent.h.

The documentation for this class was generated from the following files:
Generated on Wed Jun 1 09:57:01 2005 for Fish Fillets - Next Generation by  doxygen 1.4.2