uMenuItemString Class Reference

#include <uMenu.h>

Inheritance diagram for uMenuItemString:

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Collaboration diagram for uMenuItemString:

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List of all members.

Public Member Functions
	uMenuItemString (uMenu *M, const tOutput &desc, const tOutput &help, tString &c, int maxLength=1024)
virtual	~uMenuItemString ()
virtual void	Render (REAL x, REAL y, REAL alpha=1, bool selected=0)
virtual bool	Event (SDL_Event &e)
uMenu *	MyMenu ()
void	SetColorMode (rTextField::ColorMode colorMode)
rTextField::ColorMode	GetColorMode () const
Protected Attributes
tOutput	description
tString *	content
int	cursorPos
int	maxLength_
rTextField::ColorMode	colorMode_

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Detailed Description

Definition at line 378 of file uMenu.h.

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Constructor & Destructor Documentation

uMenuItemString::uMenuItemString	(	uMenu *	M,
		const tOutput &	desc,
		const tOutput &	help,
		tString &	c,
		int	maxLength = 1024
	)

Definition at line 684 of file uMenu.cpp.

References rTextField::COLOR_SHOW, colorMode_, content, cursorPos, and tString::Len().

Referenced by sg_PlayerMenu().

        :uMenuItem(M,help),description(de),content(&c),cursorPos(0), maxLength_( maxLength ){
    // int len=content->Len();
    // if (len==0 || (*content)(len-1)!=0)
    //    (*content)[len]=0;
    cursorPos=content->Len()-1;
    colorMode_ = rTextField::COLOR_SHOW;

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virtual uMenuItemString::~uMenuItemString

(

)

[inline, virtual]

Definition at line 390 of file uMenu.h.

{}

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Member Function Documentation

void uMenuItemString::Render	(	REAL	x,
		REAL	y,
		REAL	alpha = 1,
		bool	selected = 0
	)			[virtual]

Reimplemented from uMenuItem.

Reimplemented in eMenuItemPassword, and uMenuItemStringWithHistory.

Definition at line 697 of file uMenu.cpp.

References rTextField::COLOR_SHOW, rTextField::COLOR_USE, colorMode_, content, cursorPos, description, and uMenuItem::DisplayText().

Referenced by eMenuItemPassword::Render().

                                                      {
#ifndef DEDICATED
    static int counter=0;
    counter++;

    int cmode=0;
    if (selected){
        cmode=1;
        if (counter & 32) cmode=2;
    }

    // unslected items with COLOR_SHOW should be rendered with COLOR_USE
    rTextField::ColorMode colorMode = colorMode_;
    if ( colorMode == rTextField::COLOR_SHOW && !selected )
        colorMode = rTextField::COLOR_USE;

    DisplayText(x-.02,y,description,selected,alpha,1);
    DisplayText(x+.02,y,*content,selected,alpha,-1,cmode,cursorPos,colorMode);
#endif

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bool uMenuItemString::Event

(

SDL_Event &

e

)

[virtual]

Reimplemented from uMenuItem.

Reimplemented in eMenuItemUserName, eMenuItemPassword, eMenuItemChat, gMemuItemConsole, and uMenuItemStringWithHistory.

Definition at line 719 of file uMenu.cpp.

References c, content, cursorPos, tString::Len(), maxLength_, tString::PosWordLeft(), tString::PosWordRight(), tString::RemoveSubStr(), tString::RemoveWordLeft(), tString::RemoveWordRight(), and tString::SubStr().

Referenced by eMenuItemPassword::Event(), and eMenuItemUserName::Event().

                                       {
#ifndef DEDICATED
    if (e.type!=SDL_KEYDOWN)
        return false;
    bool ret=true;
    SDL_keysym &c=e.key.keysym;
    SDLMod mod = c.mod;
    bool moveWordLeft, moveWordRight, deleteWordLeft, deleteWordRight, moveBeginning, moveEnd, killForwards;
    moveWordLeft = moveWordRight = deleteWordLeft = deleteWordRight = moveBeginning = moveEnd = killForwards = false;

#if defined (MACOSX)
    // For moving over/deleting words
    if (mod & KMOD_ALT) {
        if (c.sym == SDLK_LEFT) {
            moveWordLeft = true;
        }
        else if (c.sym == SDLK_RIGHT) {
            moveWordRight = true;
        }
        else if (c.sym == SDLK_DELETE) {
            deleteWordRight = true;
        }
        else if (c.sym == SDLK_BACKSPACE) {
            deleteWordLeft = true;
        }
    }
    // For moving to extremes of the line
    else if (mod & KMOD_META) {
        if (c.sym == SDLK_LEFT) {
            moveBeginning = true;
        }
        else if (c.sym == SDLK_RIGHT) {
            moveEnd = true;
        }
    }
    // Linux and Windows
#else
    // Word operations
    if (mod & KMOD_CTRL) {
        if (c.sym == SDLK_LEFT) {
            moveWordLeft = true;
        }
        else if (c.sym == SDLK_RIGHT) {
            moveWordRight = true;
        }
        else if (c.sym == SDLK_DELETE) {
            deleteWordRight = true;
        }
        else if (c.sym == SDLK_BACKSPACE) {
            deleteWordLeft = true;
        }
    }
    else if (c.sym == SDLK_HOME) {
        moveBeginning = true;
    }
    else if (c.sym == SDLK_END) {
        moveEnd = true;
    }
#endif
    // "bash" keys
    if (mod & KMOD_CTRL) {
        if (c.sym == SDLK_a) {
            moveBeginning = true;
        }
        else if (c.sym == SDLK_e) {
            moveEnd = true;
        }
        else if (c.sym == SDLK_k) {
            killForwards = true;
        }
    }
    // moveWordLeft = moveWordRight = deleteWordLeft = deleteWordRight = moveBeginning = moveEnd = killForwards

    if (moveWordLeft) {
        cursorPos += content->PosWordLeft(cursorPos);
    }
    else if (moveWordRight) {
        cursorPos += content->PosWordRight(cursorPos);
    }
    else if (deleteWordLeft) {
        cursorPos += content->RemoveWordLeft(cursorPos);
    }
    else if (deleteWordRight) {
        content->RemoveWordRight(cursorPos);
    }
    else if (moveBeginning) {
        cursorPos = 0;
    }
    else if (moveEnd) {
        cursorPos = content->Len()-1;
    }
    else if (killForwards) {
        content->RemoveSubStr(cursorPos,content->Len()-1-cursorPos);
    }
    else if (c.sym == SDLK_LEFT) {
        if (cursorPos > 0) {
            cursorPos--;
        }
    }
    else if (c.sym == SDLK_RIGHT) {
        if (cursorPos < content->Len()-1) {
            cursorPos++;
        }
    }
    else if (c.sym == SDLK_DELETE) {
        if (cursorPos < content->Len()-1) {
            content->RemoveSubStr(cursorPos,1);
        }
    }
    else if (c.sym == SDLK_BACKSPACE) {
        if (cursorPos > 0) {
            content->RemoveSubStr(cursorPos,-1);
            cursorPos--;
        }
    }
    else if (c.sym == SDLK_KP_ENTER || c.sym == SDLK_RETURN) {
        ret = false;
        //        c.sym = SDLK_DOWN;
    }
    else {
        if (32 <= c.unicode  && c.unicode < 256)
        {
            ret=true;

            // insert character if there is room
            if (content->Len() < maxLength_)
            {
                tString beg = content->SubStr(0,cursorPos);
                tString end = content->SubStr(cursorPos);
                *content = beg;
                *content += tString::CHAR(c.unicode);
                *content += end;
                cursorPos++;
            }
        }
        else {
            ret=false;
        }
    }

    if (cursorPos<0)    cursorPos=0;
    if (cursorPos > content->Len()-1) cursorPos=content->Len()-1;

    return ret;
#else
    return false;

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uMenu* uMenuItemString::MyMenu

(

)

[inline]

Definition at line 396 of file uMenu.h.

References uMenuItem::menu.

Referenced by gMemuItemConsole::Event().

{return menu;}

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void uMenuItemString::SetColorMode

(

rTextField::ColorMode

colorMode

)

[inline]

Definition at line 398 of file uMenu.h.

References colorMode_.

Referenced by PasswordCallback(), and sg_PlayerMenu().

    {
        colorMode_ = colorMode;
    }

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rTextField::ColorMode uMenuItemString::GetColorMode

(

)

const [inline]

Definition at line 403 of file uMenu.h.

References colorMode_.

    {
        return colorMode_;
    }

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Member Data Documentation

tOutput uMenuItemString::description [protected]

Definition at line 380 of file uMenu.h.

Referenced by Render().

tString* uMenuItemString::content [protected]

Definition at line 381 of file uMenu.h.

Referenced by Event(), gMemuItemConsole::Event(), Render(), uMenuItemString(), and uMenuItemStringWithHistory::~uMenuItemStringWithHistory().

int uMenuItemString::cursorPos [protected]

Definition at line 382 of file uMenu.h.

Referenced by Event(), Render(), and uMenuItemString().

int uMenuItemString::maxLength_ [protected]

Definition at line 383 of file uMenu.h.

Referenced by Event().

rTextField::ColorMode uMenuItemString::colorMode_ [protected]

Definition at line 386 of file uMenu.h.

Referenced by GetColorMode(), Render(), SetColorMode(), and uMenuItemString().

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

• src/ui/uMenu.h
• src/ui/uMenu.cpp

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