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ExCMenu Class Reference

#include <ExCMenu.h>

Inheritance diagram for ExCMenu:

ExCObject2D ExCObject

Public Methods

 ExCMenu (void)
 ~ExCMenu (void)
bool LoadFile (std::string FileName)
void Draw (void)
void NextItem (void)
void PreviousItem (void)
MenuItem GetItem (int item)
MenuItem GetCurrentItem (void)
ExCAction GetCurrentItemAction (void)

Private Attributes

std::vector< MenuItemm_VecMenuItem
int m_CurrentItem
std::string m_MenuTitle
std::string m_MenuType

Constructor & Destructor Documentation

ExCMenu void   
 

Definition at line 26 of file ExCMenu.cpp.

References ExCMenu(), Guard, m_CurrentItem, ExCObject::SetName(), and ExCObject::SetType().

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

00027 {
00028 Guard(ExCMenu::ExCMenu(void))
00029         SetName("ExCMenu");
00030         SetType(typeid(this).name());
00031         m_CurrentItem=-1;
00032 UnGuard
00033 }

~ExCMenu void   
 

Definition at line 35 of file ExCMenu.cpp.

References ExCMenu(), and Guard.

00036 {
00037 Guard(ExCMenu::~ExCMenu(void))
00038 UnGuard
00039 }


Member Function Documentation

void Draw void    [virtual]
 

Reimplemented from ExCObject.

Definition at line 41 of file ExCMenu.cpp.

References Draw(), ExNihilo::DrawCadre(), Guard, m_CurrentItem, m_MenuTitle, m_VecMenuItem, and ExNihilo::WriteToScreen24().

Referenced by ExManagerMenu::Draw(), and Draw().

00042 {
00043 Guard(void ExCMenu::Draw(void))
00044         ExNihilo::DrawCadre(350,10,300,60+30*m_VecMenuItem.size(),0.2f,0.0f,0.6f,0.9f);
00045         ExNihilo::WriteToScreen24(400,50,1,1,1,m_MenuTitle);
00046         for(unsigned int i=0;i<m_VecMenuItem.size();i++)
00047         {
00048                 if(i==m_CurrentItem)
00049                 {
00050                         ExNihilo::WriteToScreen24(400,100+(i*25),1,0,0,m_VecMenuItem.at(i).m_string);
00051                 }else 
00052                 {
00053                         ExNihilo::WriteToScreen24(400,100+(i*25),1,1,1,m_VecMenuItem.at(i).m_string);
00054                 }
00055         }
00056         
00057 UnGuard
00058 }

MenuItem GetCurrentItem void   
 

Definition at line 132 of file ExCMenu.cpp.

References GetCurrentItem(), GetItem(), Guard, and m_CurrentItem.

Referenced by GetCurrentItem(), and GetCurrentItemAction().

00133 {
00134 Guard(MenuItem ExCMenu::GetCurrentItem(void))
00135         return GetItem(m_CurrentItem);
00136 UnGuard
00137 }

ExCAction GetCurrentItemAction void   
 

Definition at line 139 of file ExCMenu.cpp.

References GetCurrentItem(), GetCurrentItemAction(), Guard, and MenuItem::m_Action.

Referenced by GetCurrentItemAction(), and ExManagerMenu::InputCommand().

00140 {
00141 Guard(ExCAction ExCMenu::GetCurrentItemAction(void))
00142         return GetCurrentItem().m_Action;
00143 UnGuard
00144 }

MenuItem GetItem int    item
 

Definition at line 125 of file ExCMenu.cpp.

References GetItem(), Guard, and m_VecMenuItem.

Referenced by GetCurrentItem(), and GetItem().

00126 {
00127 Guard(MenuItem ExCMenu::GetItem(int item))
00128         return m_VecMenuItem.at(item);
00129 UnGuard
00130 }

bool LoadFile std::string    FileName [virtual]
 

Reimplemented from ExCObject.

Definition at line 60 of file ExCMenu.cpp.

References ExNihilo::ExtractIntValueFromSring(), ExNihilo::ExtracValueFromSring(), Guard, LoadFile(), ExCAction::m_Action, MenuItem::m_Action, m_CurrentItem, m_MenuTitle, m_MenuType, ExCAction::m_Param, MenuItem::m_string, m_VecMenuItem, and PREFIX.

Referenced by ExManagerMenu::Add(), ExManagerMenu::Init(), and LoadFile().

00061 {
00062 Guard(ExCMenu::LoadFile(std::string FileName))
00063     char                        buffer[255],b[255];
00064         std::string buffstring;
00065         std::ifstream fin;
00066         #ifdef UNIX_SRC
00067                 sprintf(buffer, PREFIX "/ExNihilo/Data/Menu/%s", FileName.data());
00068         #else
00069                 sprintf(buffer, "../Data/Menu/%s", FileName.data());
00070         #endif
00071         MenuItem Menuitem;      
00072         fin.open(buffer,std::ios::in);
00073         if(fin.is_open())
00074         {
00075                 try
00076                 {
00077                         //read header 
00078                         memset(b,0,255);
00079                         fin.getline(b,256,'\n');
00080                         try
00081                         {
00082                                 buffstring=ExNihilo::ExtracValueFromSring(b,"<MenuHeader>","<#MenuHeader>");
00083                                 m_MenuTitle=ExNihilo::ExtracValueFromSring(b,"<title>","<#title>");
00084                                 m_MenuType=ExNihilo::ExtracValueFromSring(b,"<type>","<#type>");
00085                         }catch(ExCExpStringNotFound){}
00086                         //read items
00087                         do
00088                         {
00089                                 memset(b,0,255);
00090                                 fin.getline(b,256,'\n');
00091                                 try
00092                                 {
00093                                         buffstring=ExNihilo::ExtracValueFromSring(b,"<MenuItem>","<#MenuItem>");
00094                                         Menuitem.m_string=ExNihilo::ExtracValueFromSring(buffstring,"<string>","<#string>");
00095                                         Menuitem.m_Action.m_Action=ExNihilo::ExtractIntValueFromSring(buffstring,"<action>","<#action>");
00096                                         Menuitem.m_Action.m_Param=ExNihilo::ExtracValueFromSring(buffstring,"<param>","<#param>");
00097                                         m_VecMenuItem.push_back(Menuitem);
00098                                 }catch(ExCExpStringNotFound){}
00099 
00100                         }while(!fin.eof());
00101                         fin.close();
00102                 }catch(...){throw ExCExpFileReadError();}
00103         }else throw   ExCExpFileNotFound();
00104         m_CurrentItem=0;
00105         return true;
00106 UnGuard
00107 }

void NextItem void   
 

Definition at line 109 of file ExCMenu.cpp.

References Guard, m_CurrentItem, m_VecMenuItem, and NextItem().

Referenced by ExManagerMenu::InputCommand(), and NextItem().

00110 {
00111 Guard(void ExCMenu::NextItem(void))
00112         m_CurrentItem++;
00113         if(m_CurrentItem>=m_VecMenuItem.size())m_CurrentItem=0;
00114 UnGuard
00115 }

void PreviousItem void   
 

Definition at line 117 of file ExCMenu.cpp.

References Guard, m_CurrentItem, m_VecMenuItem, and PreviousItem().

Referenced by ExManagerMenu::InputCommand(), and PreviousItem().

00118 {
00119 Guard(void ExCMenu::PreviousItem(void))
00120         m_CurrentItem--;
00121         if(m_CurrentItem<0)m_CurrentItem=m_VecMenuItem.size()-1;
00122 UnGuard
00123 }


Field Documentation

int m_CurrentItem [private]
 

Definition at line 79 of file ExCMenu.h.

Referenced by Draw(), ExCMenu(), GetCurrentItem(), LoadFile(), NextItem(), and PreviousItem().

std::string m_MenuTitle [private]
 

Definition at line 80 of file ExCMenu.h.

Referenced by Draw(), and LoadFile().

std::string m_MenuType [private]
 

Definition at line 81 of file ExCMenu.h.

Referenced by LoadFile().

std::vector<MenuItem> m_VecMenuItem [private]
 

Definition at line 78 of file ExCMenu.h.

Referenced by Draw(), GetItem(), LoadFile(), NextItem(), and PreviousItem().


The documentation for this class was generated from the following files:
Generated on Tue Dec 10 18:20:22 2002 for ExNihilo by doxygen1.3-rc1