searchview.cpp

来自「Qtopia下的邮件处理程序」· C++ 代码 · 共 299 行

/****************************************************************************
**
** Copyright (C) 2000-2006 TROLLTECH ASA. All rights reserved.
**
** This file is part of the Phone Edition of the Qtopia Toolkit.
**
** Licensees holding a valid license agreement from Trolltech or any of its
** authorized distributors may use this file in accordance with
** the License Agreement provided with the Licensed Software.
**
** See http://www.trolltech.com/pricing.html or email [e-mail] for
**   information about Trolltech's Commercial License Agreements.
**
** Contact [e-mail] if any conditions of this licensing are
** not clear to you.
**
**
**
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/



#include "searchview.h"
#include "accountlist.h"
#include "common.h"


#include <qtopia/qtopiaapplication.h>
#include <qtopia/qsoftmenubar.h>
#include <QMenu>
#include <QDesktopWidget>



using namespace QtMail;

SearchView::SearchView(bool query,  QWidget* parent, Qt::WFlags fl )
    : QDialog(parent, fl)
{
    setupUi( this );
    
    delete layout();
    QGridLayout *g = new QGridLayout(this);
    sv = new QScrollArea(this);
    sv->setFocusPolicy(Qt::NoFocus);
    sv->setWidgetResizable( true );
    sv->setFrameStyle(QFrame::NoFrame);
    sv->setWidget(searchFrame);
    sv->setFocusPolicy(Qt::NoFocus);
    g->addWidget(sv, 0, 0);

    
#ifdef QTOPIA_PHONE
    searchFrame->setMaximumWidth( qApp->desktop()->width() - qApp->style()->pixelMetric(QStyle::PM_SliderLength) + 4 );
    sv->setMaximumWidth(qApp->desktop()->width() );
#endif

    

    queryType = query;

    if ( queryType ) {
	setWindowTitle( tr("Query") );
	nameLabel->show();
    nameLine->show();
    } else {
    setWindowTitle( tr("Search") );
    nameLabel->hide();
    nameLine->hide();
    }

    init();
}

SearchView::~SearchView()
{
}

void SearchView::init()
{
    
    QIcon pm(":icon/addressbook/AddressBook");
    fromPicker->setIcon( pm );
    toPicker->setIcon( pm );

    connect(fromPicker, SIGNAL(clicked() ), this, SLOT(addressPickerFrom()) );
    connect(toPicker, SIGNAL(clicked() ), this, SLOT(addressPickerTo()) );

    /*	Set up dateBookMonth popups */
    
    

    dateAfter = QDate::currentDate();
    dateAfterButton->setDate( dateAfter );
    connect( dateAfterButton, SIGNAL( dateChanged(const QDate&) ),
	    this, SLOT( dateAfterChanged(const QDate&) ) );

    
    

    dateBefore = QDate::currentDate();
    dateBeforeButton->setDate( dateBefore );
    connect( dateBeforeButton, SIGNAL( dateChanged(const QDate&) ),
	    this, SLOT( dateBeforeChanged(const QDate&) ) );

    
    

#ifdef QTOPIA_PHONE
    fromPicker->hide();
    toPicker->hide();
    
    QMenu *contextTo = QSoftMenuBar::menuFor( toLine );
    contextTo->addAction(pm, tr("Pick address"), 
			  this, SLOT(addressPickerTo()) );
    QMenu *contextFrom = QSoftMenuBar::menuFor( fromLine );
    contextFrom->addAction(pm, tr("Pick address"), 
			  this, SLOT(addressPickerFrom()) );
#endif
    
    /*	Fix tab order	*/
    setTabOrder(mailbox, status);
    setTabOrder(status, fromLine);
    setTabOrder(fromLine, fromPicker);
    setTabOrder(fromPicker, toLine);
    setTabOrder(toLine, toPicker);
    setTabOrder(toPicker, subjectLine);
    setTabOrder(subjectLine, bodyLine);
    setTabOrder(bodyLine, dateAfterBox);
    setTabOrder(dateAfterBox, dateAfterButton);
    setTabOrder(dateAfterButton, dateBeforeBox);
    setTabOrder(dateBeforeBox, dateBeforeButton);
    


}

void SearchView::setQueryBox(QString box)
{
    box = mailboxTrName(box);
    for (int i = 0; i < mailbox->count(); i++) {
    	if (mailbox->itemText(i).toLower() == box.toLower() ) {
	    mailbox->setCurrentIndex(i);
	    break;
	}
    }

    mailbox->setEnabled(false);
}

// this function is assumed call directly after the constructor
void SearchView::setSearch(Search *in)
{
    QString str = in->mailbox();
    if ( str == InboxString )
        mailbox->setCurrentIndex(0);
    else if ( str == OutboxString )
        mailbox->setCurrentIndex(1);
    else if ( str == DraftsString )
        mailbox->setCurrentIndex(2);
    else if ( str == SentString )
        mailbox->setCurrentIndex(3);
    else if ( str == TrashString )
        mailbox->setCurrentIndex(4);

    switch( in->status() ) {
	case Search::Read: {
        status->setCurrentIndex( 1 );
	    break;
	}
	case Search::Unread: {
        status->setCurrentIndex( 2 );
	    break;
	}
	case Search::Replied: {
        status->setCurrentIndex( 3 );
	    break;
	}
    }

    fromLine->setText( in->getFrom() );
    toLine->setText( in->getTo() );
    subjectLine->setText( in->getSubject() );
    bodyLine->setText( in->getBody() );

    dateBefore = in->getBeforeDate();
    dateAfter = in->getAfterDate();

    if ( !dateAfter.isNull() ) {
        dateAfterBox->setChecked(true);
        dateAfterButton->setDate( dateAfter );
        
    } else {
        dateAfter = QDate::currentDate();
    }

    if ( !dateBefore.isNull() ) {
	dateBeforeBox->setChecked(true);
        dateBeforeButton->setDate( dateBefore );
        
    } else {
        dateBefore = QDate::currentDate();
    }

    nameLine->setText( in->name() );
}

// creates a new Search object, and returns.  Caller assumes
// ownership of search object
Search* SearchView::getSearch()
{
    Search *search = new Search();

    int i = mailbox->currentIndex();
    switch(i) {
	case 0: search->setMailbox(InboxString); break;
	case 1: search->setMailbox(OutboxString); break;
	case 2: search->setMailbox(DraftsString); break;
	case 3: search->setMailbox(SentString); break;
	case 4: search->setMailbox(TrashString); break;
    }

    search->setMailFrom( fromLine->text() );
    search->setMailTo( toLine->text() );
    search->setMailSubject( subjectLine->text() );
    search->setMailBody( bodyLine->text() );

    int statusNum = status->currentIndex();
    switch( statusNum ) {
	case 1:	{
	    search->setStatus( Search::Read );
	    break;
	}
	case 2:	{
	    search->setStatus( Search::Unread );
	    break;
	}
	case 3:	{
	    search->setStatus( Search::Replied );
	    break;
	}
	default: search->setStatus( Search::Any );
    }

    if ( dateAfterBox->isChecked() ) {
    	search->setAfterDate(dateAfter);
    }
    if ( dateBeforeBox->isChecked() ) {
    	search->setBeforeDate(dateBefore);
    }
	
    if ( !nameLine->text().isEmpty() ) {
    	search->setName( nameLine->text() );
    }
	
    return search;
}





void SearchView::dateAfterChanged(const QDate &ymd)
{
    dateAfter = ymd;
}

void SearchView::dateBeforeChanged(const QDate &ymd)
{
    dateBefore = ymd;
}

void SearchView::addressPickerFrom()
{

    AddressPicker picker(AddressPicker::Name, this);
    picker.setModal(true);
    if ( QtopiaApplication::execDialog(&picker) == QDialog::Accepted ) {
	fromLine->setText( picker.addressesSelected().join(", ") );
    }

}

void SearchView::addressPickerTo()
{

    AddressPicker picker(AddressPicker::Name, this);
    picker.setModal(true);
    if ( QtopiaApplication::execDialog(&picker) == QDialog::Accepted ) {
	toLine->setText( picker.addressesSelected().join(",") );
    }
}