示例#1
0
void FieldInfoDlg::fillVarList()
{
    m_varList.ResetContent();   // 清空列表

    AcStringArray names;
    switch( m_lt )
    {
    case LT_STRING:
        StringListHelper::GetAllNames( names );
        break;

    case LT_INT:
        IntStrListHelper::GetAllNames( names );
        break;

    case LT_OBJECT:
        DataObjectListHelper::GetAllNames( names );
        break;
    }

    if( names.isEmpty() ) return;

    int index = names.find( m_varName );
    if( index < 0 ) m_varName = _T( "" ); // 清空

    int len = names.length();
    for( int i = 0; i < len; i++ )
    {
        m_varList.AddString( names[i].kACharPtr() );
    }
    m_varList.SetCurSel( index );
}
示例#2
0
/*
 * 方法:
 *	  1) 得到原始的字段链表L1和字段列表框中的字段链表L2
 *    2) 遍历链表L2,判断字段是否存在于L1中
 *       a) 如果存在,则该字段保持不变,并从L1中移除该字段;
 *       b) 如果不存在,则转第(3)步
 *    3) 该字段是新添加的字段,则执行"增加字段"操作Add
 *    4) 完成遍历L2,最后剩下的L1的元素就是需要删除的字段
 *    5) 执行"删除字段"操作Remove
 */
void FieldManagerDlg::OnBnClickedApplyBtn()
{
    if( m_fieldListBox.GetCount() > 0 )
    {
        // 切换之前更新上次选择的字段信息
        // 并检查字段信息的有效性
        if( !updateFieldInfo() ) return;
    }

    // 选择的图元类型
    CString selType = getSelType();
    if( selType.GetLength() == 0 ) return;

    AcStringArray fields;
    FieldHelper::GetAllFields( selType, fields );
    if( fields.isEmpty() && m_fieldListBox.GetCount() == 0 )
    {
        MessageBox( _T( "没有字段可更新" ) );
        return;
    }

    // "剩余"字段
    // 与m_infoes应该是一一对应的
    AcStringArray leftFields;
    for( int i = 0; i < m_fieldListBox.GetCount(); i++ )
    {
        CString text;
        m_fieldListBox.GetText( i, text );
        leftFields.append( text );
    }

    int len = leftFields.length();
    for( int i = 0; i < len; i++ )
    {
        CString field = leftFields[i].kACharPtr();
        int index = fields.find( field );
        if( index >= 0 ) // 已存在,不变
        {
            fields.removeAt( index );
        }
        else
        {
            // 增加字段
            FieldHelper::AddField( selType, field );
        }
        // 默认属性设置不需要添加到词典中
        if( m_infoes[i]->isDefault() )
        {
            FieldInfoHelper::RemoveFieldInfo( selType, field );
        }
        else
        {
            // 新增的字段
            if( index < 0 || !FieldInfoHelper::FindFieldInfo( selType, field ) )
            {
                FieldInfoHelper::AddFieldInfo( selType, field, *m_infoes[i] );
            }
            else
            {
                // 更新已有的字段信息
                FieldInfoHelper::WriteFieldInfo( selType, field, *m_infoes[i] );
            }
        }
    }

    // 删除字段
    len = fields.length();
    for( int i = 0; i < len; i++ )
    {
        FieldHelper::RemoveField( selType, fields[i].kACharPtr() );
    }

    MessageBox( _T( "字段信息更新成功!" ) );
}
示例#3
0
static void BlockToEntity( const AcDbObjectId& blkId, const AcGeMatrix3d& blkXform,
                           const AcStringArray& names, const AcStringArray& attValues,
                           AcGeVoidPointerArray& ents )
{
    // 将块定义分解成独立的图元
    // 将属性替换成多行文字
    AcTransaction* pTrans = actrTransactionManager->startTransaction();
    AcDbObject* pObj;
    if( Acad::eOk != pTrans->getObject( pObj, blkId, AcDb::kForRead ) )
    {
        actrTransactionManager->abortTransaction();
        return;
    }

    AcDbBlockTableRecord* pBTR = AcDbBlockTableRecord::cast( pObj );
    // BUG:不能调用hasAttributeDefinitions()方法
    // 调用之后,如果没有在块编辑器中对块进行修改,
    // 那么进行移动、夹点编辑等操作,没有动态显示效果
    //if(!pBTR->hasAttributeDefinitions())
    //{
    //	// 没有属性定义
    //	acutPrintf(_T("\n没有属性定义"));
    //	actrTransactionManager->abortTransaction();
    //	return;
    //}

    AcDbBlockTableRecordIterator* pIterator;
    if( Acad::eOk != pBTR->newIterator( pIterator ) )
    {
        actrTransactionManager->abortTransaction();
        return;
    }

    // 遍历块中的图元,查找AcDbAttributeDefinition
    for( pIterator->start( true ); !pIterator->done(); pIterator->step( true ) )
    {
        AcDbObjectId objId;
        if( Acad::eOk != pIterator->getEntityId( objId ) ) continue;
        if( Acad::eOk != pTrans->getObject( pObj, objId, AcDb::kForWrite ) ) continue;

        AcDbEntity* pEnt = AcDbEntity::cast( pObj );
        if( !pEnt->isKindOf( AcDbAttributeDefinition::desc() ) )
        {
            AcDbEntity* pClone = AcDbEntity::cast( pEnt->clone() );
            pClone->transformBy( blkXform );
            // 添加到实体集合
            ents.append( pClone );
        }
        else
        {
            AcDbAttributeDefinition* pAttDef = AcDbAttributeDefinition::cast( pEnt );
            pAttDef->convertIntoMTextAttributeDefinition( Adesk::kTrue );

            // 获取标签名称
            ACHAR* pTag = pAttDef->tag();
            int pos = names.find( pTag );
            if( pos != -1 )
            {
                // 获取多行文本对象
                AcDbMText* pMText = pAttDef->getMTextAttributeDefinition();
                pMText->transformBy( blkXform );
                pMText->setContents( attValues[pos].kACharPtr() );
                // 添加到实体集合
                ents.append( pMText );
            }
            acutDelString( pTag );
        }
    }
    delete pIterator;
    actrTransactionManager->endTransaction();
}