Dragonfly  4.4
A text-based game engine
Public Member Functions | Private Attributes | List of all members
df::TextEntry Class Referenceabstract
Inheritance diagram for df::TextEntry:
Inheritance graph
Collaboration diagram for df::TextEntry:
Collaboration graph

Public Member Functions

void setText (std::string new_text)
std::string getText () const
int eventHandler (const Event *p_e)
virtual void callback ()=0
void setLimit (int new_limit)
int getLimit () const
void setCursor (int new_cursor)
int getCursor () const
void setBlinkRate (int new_blink_rate)
int getBlinkRate () const
bool numbersOnly () const
void setNumbersOnly (bool new_numbers_only=true)
void setCursorChar (char new_cursor_char)
char getCursorChar () const
virtual void draw ()
virtual std::string serialize (bool all=false)
virtual int deserialize (std::string s)
virtual bool isModified (enum TextEntryAttribute attribute) const
virtual bool isModified () const
- Public Member Functions inherited from df::ViewObject
 ViewObject ()
void setLocation (ViewObjectLocation new_location)
ViewObjectLocation getLocation () const
void setDrawValue (bool new_draw_value=true)
bool getDrawValue () const
void setValue (int new_value)
int getValue () const
void setBorder (bool new_border)
bool getBorder () const
void setColor (Color new_color)
Color getColor () const
void setViewString (std::string new_view_string)
std::string getViewString () const
void setPosition (Vector new_pos)
virtual bool isModified (enum ViewObjectAttribute attribute) const
- Public Member Functions inherited from df::Object
 Object ()
virtual ~Object ()
void setId (int new_id)
int getId () const
void setType (std::string new_type)
std::string getType () const
Vector getPosition () const
bool isSolid () const
int setSolidness (Solidness new_solid)
Solidness getSolidness () const
void setNoSoft (bool new_no_soft=true)
bool getNoSoft () const
void setAvoidCollisions (bool new_avoid_collisions=true)
bool getAvoidCollisions () const
int setAltitude (int new_altitude)
int getAltitude () const
void setSpeed (float speed)
float getSpeed () const
void setDirection (Vector new_direction)
Vector getDirection () const
void setVelocity (Vector velocity)
Vector getVelocity () const
void setAcceleration (Vector new_acceleration)
Vector getAcceleration () const
void accelerate ()
Vector predictPosition ()
void pathTo (Vector position)
void pathTo (Object *p_o_target)
void moveTo (Vector position)
void doPathFollowing ()
int setVisible (bool visible=true)
bool isVisible () const
int setActive (bool active=true)
bool isActive () const
void setBox (Box new_box)
Box getBox () const
int registerInterest (std::string event_type)
int unregisterInterest (std::string event_type)
void setSpriteName (std::string new_name)
std::string getSpriteName () const
void setSprite (Sprite *p_new_sprite, bool set_box=true)
SpritegetSprite () const
void setCentered (bool centered=true)
bool isCentered () const
void setTransparency (char transparent=' ')
char getTransparency () const
void setSpriteIndex (int new_sprite_index)
int getSpriteIndex () const
void setSpriteSlowdown (int new_sprite_slowdown)
int getSpriteSlowdown () const
void setSpriteSlowdownCount (int new_sprite_slowdown_count)
int getSpriteSlowdownCount () const
virtual bool isModified (enum ObjectAttribute attribute) const
void setShape (Shape new_shape)
Shape getShape () const
void setFollowPath (bool new_follow_path=true)
bool getFollowPath () const
void setPath (Path new_path)
Path getPath () const
PathFindgetPathFind ()

Private Attributes

std::string m_text
int m_limit
int m_cursor
char m_cursor_char
int m_blink_rate
bool m_numbers_only
bool m_tmodified [TATTR_COUNT]

Member Function Documentation

virtual void df::TextEntry::callback ( )
pure virtual

Called when TextEntry enter hit.

Must be defined by derived class.

virtual int df::TextEntry::deserialize ( std::string  s)

Deserialize string to become attributes.

Rerturn 0 if no errors, else -1.

Reimplemented from df::ViewObject.

virtual void df::TextEntry::draw ( )

Draw viewstring + text entered.

Reimplemented from df::ViewObject.

int df::TextEntry::eventHandler ( const Event p_e)

Handle "keyboard" events.

Return 0 if ignored, else 1.

Reimplemented from df::ViewObject.

int df::TextEntry::getBlinkRate ( ) const

Get blink rate for cursor (in ticks).

int df::TextEntry::getCursor ( ) const

Get cursor location.

char df::TextEntry::getCursorChar ( ) const

Get cursor character.

int df::TextEntry::getLimit ( ) const

Get limit of number of characters allowed.

std::string df::TextEntry::getText ( ) const

Get text entered.

virtual bool df::TextEntry::isModified ( enum TextEntryAttribute  attribute) const

Return true if attribute modified since last serialize.

virtual bool df::TextEntry::isModified ( ) const

Return true if any attribute modified since last serialize.

Reimplemented from df::ViewObject.

bool df::TextEntry::numbersOnly ( ) const

Return true if only numbers can be entered.

virtual std::string df::TextEntry::serialize ( bool  all = false)

Serialize Button attributes to single string.

Only modified attributes (unless all is true).

Reimplemented from df::ViewObject.

void df::TextEntry::setBlinkRate ( int  new_blink_rate)

Set blink rate for cursor (in ticks).

void df::TextEntry::setCursor ( int  new_cursor)

Set cursor to location.

void df::TextEntry::setCursorChar ( char  new_cursor_char)

Set cursor character.

void df::TextEntry::setLimit ( int  new_limit)

Set limit of number of characters allowed.

void df::TextEntry::setNumbersOnly ( bool  new_numbers_only = true)

Set to allow only numbers to be entered.

void df::TextEntry::setText ( std::string  new_text)

Set text entered.

Member Data Documentation

int df::TextEntry::m_blink_rate

Cursor blink rate.

int df::TextEntry::m_cursor

Cursor location.

char df::TextEntry::m_cursor_char

Cursor character.

int df::TextEntry::m_limit

Character limit in text.

bool df::TextEntry::m_numbers_only

True if only numbers.

std::string df::TextEntry::m_text

Text entered.

bool df::TextEntry::m_tmodified[TATTR_COUNT]

Modified attribute since serialize().