/**
 * @file: PaiModuleToolBar.h
 * @brief 包括模块树和模块树上方工具条的组合视图
 * @date: 2011-9-20
 * @author: sinopec
 */


#include <QApplication>
#include <QIcon>
#include <QBoxLayout>
#include <QAction>
#include <QtDebug>
#include <QMessageBox>
#include "PaiWidgetAction.h"
#include "PaiModuleToolBarView.h"
#include "PaiModuleTree.h"
#include "PaiToolBar.h"
#include "PaiSearchLineEdit.h"
#include "PaiComboBox.h"
using namespace pai;
using namespace pai::gui;

/**
 * @class PaiComAction
 * @brief 为PaiComboBox实现的 WidgetAction类
 */
class PaiComAction : public PaiWidgetAction
{
public:
    /**
     * @brief 构造函数
     * @param[in] pParent 父指针
     */
    PaiComAction(QObject *parent=0);
    /**
     * @brief 创建控件
     */
    virtual QWidget *NewWidget(QWidget *parent);
};

PaiComAction::PaiComAction(QObject *parent)
:PaiWidgetAction(parent)
{
}

QWidget *PaiComAction::NewWidget(QWidget *parent)
{
    PaiComboBox* comBox = new PaiComboBox(parent);
    comBox->addItem(/*tr*/("Alphabetical Order"));
    comBox->setMinimumWidth(150);
    return comBox;
}

///////////////////////////////////////////////////////////////////////////////////////
CPaiModuleToolBarView::CPaiModuleToolBarView(QWidget *parent):PaiToolBarView(parent)
{
	QIcon icon = QApplication::style()->standardIcon(QStyle::SP_CommandLink);
	//删除里面所有的toolBar,其实只有一个默认toolBar
	QList<QToolBar*> pToolBar = this->GetToolBars();
	for(int i=0; i<pToolBar.size(); i++)
	{
		RemoveToolBar(pToolBar.at(i));
	}
	PaiToolBar* styleToolBar = new PaiToolBar("", NULL);
	styleToolBar->setContentsMargins(1,0,30,0);//设置左右的空白

	//添加查询控件
	PaiSearchLineEdit* pSearchModuleLEdit = new PaiSearchLineEdit;
	styleToolBar->addWidget(pSearchModuleLEdit);
    m_pComWellSlfFile = new PaiComAction();
    styleToolBar->addAction(m_pComWellSlfFile);

	this->AddToolBar(styleToolBar, PaiToolBarView::SMALL_TOOLBAR);

	// 因需等待搜索结果，再响应returnPressed信号把搜索的结果放入工作流视图，
    // 所以需要将该值设置为50ms，原因请看函数体注释
	pSearchModuleLEdit->SetEditStopDuration(50);
	
    m_pModuleTree = new CPaiModuleTree(NULL);
    m_pModuleTree->expandAll();
    this->SetViewport(m_pModuleTree);

    connect(pSearchModuleLEdit,SIGNAL(EditingStoped(const QString&)),m_pModuleTree,SLOT(Filter(const QString&)));
    connect(pSearchModuleLEdit,SIGNAL(returnPressed()), m_pModuleTree, SLOT(RequireDeliverSelectedModules()));
    connect(m_pComWellSlfFile->GetDefaultWidget(),SIGNAL(currentIndexChanged(int)),this,SLOT(oncurrentIndexChanged(int)));
}
void CPaiModuleToolBarView::setAllSlfFile(QMap<QString,QString> mapAllSlfFile,QString CurrentSLFFileName)
{
    m_mapAllSlfFile = mapAllSlfFile;

    PaiComboBox* pComboBox = dynamic_cast<PaiComboBox *>(m_pComWellSlfFile->GetDefaultWidget());
    if (pComboBox)
    {
        pComboBox->clear();
        QList<QString> listShowSlfName = mapAllSlfFile.keys();
        int iSel = 0;
        for (int i = 0; i<listShowSlfName.size(); i++)
        {
            pComboBox->addItem(listShowSlfName.at(i));
            QString strSLFFileName = mapAllSlfFile[listShowSlfName.at(i)];
            if (CurrentSLFFileName == strSLFFileName)
                 iSel = i;
        }
        if (iSel>0)
            pComboBox->setCurrentIndex(iSel);
    }
}

QString CPaiModuleToolBarView::getCurrentSLFFileName()
{
    PaiComboBox* pComboBox = dynamic_cast<PaiComboBox *>(m_pComWellSlfFile->GetDefaultWidget());
    if (pComboBox && m_mapAllSlfFile.size()>0)
    {
        return m_mapAllSlfFile[pComboBox->currentText()];
    }
    return "";
}

CPaiModuleToolBarView::~CPaiModuleToolBarView()
{
	// TODO Auto-generated destructor stub
}
void CPaiModuleToolBarView::oncurrentIndexChanged(int index)
{
}