view/trunk/CRadioButton.cpp

#include "stdafx.h"
#include "CRadioButton.h"
#include "CSkinPlugin.h"

/*
 *      初期化
 */
void CRadioButton::Init(
        int x, int y,   //      座標
        int w, int h,   //      サイズ
        char *t,                //      テキスト
        CInterface *p,  //      親
        CRadioButton *l //      前リンク
){
        CInterface::Init(x, y, w, h, t, p);
        m_State = 0;
        if(l){
                m_Check = 0;
                m_Prev = l;
                m_Next = m_Prev->m_Next;
                m_Prev->m_Next = m_Next->m_Prev = this;
        }else{
                m_Check = 1;
                m_Prev = m_Next = this;
        }
        LinkTab(true);
}

/*
 *      チェッククリア
 */
void CRadioButton::ClearGroupCheck(){
        CRadioButton *ptr = this;
        do{
                ptr->m_Check = 0;
                ptr = ptr->m_Next;
        } while(ptr!=this);
}

/*
 *      チェック番号の取得
 */
int CRadioButton::GetNumber(){
        CRadioButton *ptr = this;
        int i = 0;
        do{
                if(ptr->m_Check) return i;
                i++;
                ptr = ptr->m_Next;
        } while(ptr!=this);
        return -1;
}

/*
 *      入力チェック
 */
bool CRadioButton::ScanInput(){
        if(!m_Enabled){
                m_State = 0;
                return CInterface::ScanInput();
        }
        POINT pos = g_Cursor.GetPos();
        int key = GetKey(DIK_SPACE)|GetKey(DIK_RETURN)|GetKey(DIK_NUMPADENTER);
        bool in = IsInside(pos.x, pos.y), focus = IsFocus();
        if(in || focus && key){
                int stt = 0;
                if(in) stt |= GetButton(DIM_LEFT);
                if(focus) stt |= key;
                switch(stt){
                case S_PUSH:
                        m_State = 2;
                        GiveFocus();
                        return true;
                case S_HOLD:
                        if(m_State){
                                m_State = 2;
                                return true;
                        }
                        break;
                default:
                        if(m_State){
                                g_Skin->MouseUp();
                                SetCheck();
                        }
                        m_State = 0;
                        break;
                }
        }else if(m_State){
                switch(GetButton(DIM_LEFT)){
                case S_HOLD:
                        m_State = 1;
                        return true;
                default:
                        m_State = 0;
                        break;
                }
        }
        return CInterface::ScanInput();
}

/*
 *      レンダリング
 */
void CRadioButton::Render(){
        CInterface::RenderBrother();
        int px, py, push = m_State==2;
        float tv = m_State==2 ? 0.125f : (m_Check ? 0.25f : 0.0f);
        GetAbsPos(&px, &py);
        g_Skin->SetInterfaceTexture();
        SetUVMap(0.5f, tv, 0.625f, tv+0.125f);
        TexMap2DRect(px, py, px+TILE_UNIT, py+m_Height, 0xffffffff);
        int lim = m_Width-TILE_UNIT*3/2-push;
        D3DCOLOR fc = g_Skin->m_InterfaceData.m_StaticFontColor, sdw = 0;
        if(!m_Enabled){
                fc = g_Skin->m_PopupMenuData.m_DisabledFontColor;
                sdw = g_Skin->m_PopupMenuData.m_DisabledShadowColor;
        }
        if(sdw) g_StrTex->RenderLeft(px+TILE_UNIT*3/2+push+1, py+FontY(m_Height)+push+1,
                sdw, 0, m_Text.c_str(), lim>0 ? lim : 1);
        g_StrTex->RenderLeft(px+TILE_UNIT*3/2+push, py+FontY(m_Height)+push,
                fc, 0, m_Text.c_str(), lim>0 ? lim : 1);
        CInterface::RenderChild();
        if(IsFocus()){
                devSetTexture(0, NULL);
                Draw2DRect(px+TILE_UNIT*5/4, py, px+m_Width, py+m_Height,
                        g_Skin->m_InterfaceData.m_FocusFrameColor);
        }
}