nextcloud-desktop/src/mirall/statusdialog.cpp
2012-09-24 19:21:55 +02:00

492 lines
16 KiB
C++

/*
* Copyright (C) by Klaas Freitag <freitag@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "mirall/statusdialog.h"
#include "mirall/folder.h"
#include "mirall/theme.h"
#include "mirall/owncloudinfo.h"
#include <QtCore>
#include <QtGui>
namespace Mirall {
FolderStatusModel::FolderStatusModel()
:QStandardItemModel()
{
}
Qt::ItemFlags FolderStatusModel::flags ( const QModelIndex& )
{
return Qt::ItemIsSelectable;
}
QVariant FolderStatusModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
if (role == Qt::EditRole)
return QVariant();
else
return QStandardItemModel::data(index,role);
}
// ====================================================================================
FolderViewDelegate::FolderViewDelegate()
:QStyledItemDelegate()
{
}
FolderViewDelegate::~FolderViewDelegate()
{
// TODO Auto-generated destructor stub
}
//alocate each item size in listview.
QSize FolderViewDelegate::sizeHint(const QStyleOptionViewItem & option ,
const QModelIndex & index) const
{
int w = 0;
QString p = qvariant_cast<QString>(index.data(FolderPathRole));
QFont aliasFont = QApplication::font();
QFont font = QApplication::font();
aliasFont.setPointSize( font.pointSize() +2 );
QFontMetrics fm(font);
QFontMetrics aliasFm(aliasFont);
w = 8 + fm.boundingRect( p ).width();
// calc height
int h = aliasFm.height()/2; // margin to top
h += aliasFm.height(); // alias
h += fm.height()/2; // between alias and local path
h += fm.height(); // local path
h += fm.height()/2; // between local and remote path
h += fm.height(); // remote path
h += aliasFm.height()/2; // bottom margin
int minHeight = 48 + fm.height()/2 + fm.height()/2; // icon + margins
if( h < minHeight ) h = minHeight;
return QSize( w, h );
}
void FolderViewDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const
{
QStyledItemDelegate::paint(painter,option,index);
painter->save();
QFont aliasFont = QApplication::font();
QFont subFont = QApplication::font();
//font.setPixelSize(font.weight()+);
aliasFont.setBold(true);
aliasFont.setPointSize( subFont.pointSize()+2 );
QFontMetrics subFm( subFont );
QFontMetrics aliasFm( aliasFont );
QIcon folderIcon = qvariant_cast<QIcon>(index.data(FolderIconRole));
QIcon statusIcon = qvariant_cast<QIcon>(index.data(FolderStatusIcon));
QString aliasText = qvariant_cast<QString>(index.data(FolderAliasRole));
QString pathText = qvariant_cast<QString>(index.data(FolderPathRole));
QString remotePath = qvariant_cast<QString>(index.data(FolderSecondPathRole));
// QString statusText = qvariant_cast<QString>(index.data(FolderStatus));
bool syncEnabled = index.data(FolderSyncEnabled).toBool();
// QString syncStatus = syncEnabled? tr( "Enabled" ) : tr( "Disabled" );
QSize iconsize(48, 48); // = icon.actualSize(option.decorationSize);
QRect aliasRect = option.rect;
QRect iconRect = option.rect;
iconRect.setRight( iconsize.width()+30 );
iconRect.setTop( iconRect.top() + (iconRect.height()-iconsize.height())/2);
aliasRect.setLeft(iconRect.right());
aliasRect.setTop(aliasRect.top() + aliasFm.height()/2 );
aliasRect.setBottom(aliasRect.top()+subFm.height());
// local directory box
QRect localPathRect = aliasRect;
localPathRect.setTop(aliasRect.bottom() + subFm.height() / 2);
localPathRect.setBottom(localPathRect.top()+subFm.height());
// remote directory box
QRect remotePathRect = localPathRect;
remotePathRect.setTop( localPathRect.bottom() + subFm.height()/2 );
remotePathRect.setBottom( remotePathRect.top() + subFm.height());
//painter->drawPixmap(QPoint(iconRect.right()/2,iconRect.top()/2),icon.pixmap(iconsize.width(),iconsize.height()));
if( syncEnabled ) {
painter->drawPixmap(QPoint(iconRect.left()+15,iconRect.top()), folderIcon.pixmap(iconsize.width(),iconsize.height()));
} else {
painter->drawPixmap(QPoint(iconRect.left()+15,iconRect.top()), folderIcon.pixmap(iconsize.width(),iconsize.height(), QIcon::Disabled ));
}
painter->drawPixmap(QPoint(option.rect.right() - 4 - 48, option.rect.top() + (option.rect.height()-48)/2 ), statusIcon.pixmap(48,48));
painter->setFont(aliasFont);
painter->drawText(aliasRect, aliasText);
painter->setFont(subFont);
painter->drawText(localPathRect.left(),localPathRect.top()+17, pathText);
painter->drawText(remotePathRect, tr("Remote path: %1").arg(remotePath));
// painter->drawText(lastSyncRect, tr("Last Sync: %1").arg( statusText ));
// painter->drawText(statusRect, tr("Sync Status: %1").arg( syncStatus ));
painter->restore();
}
bool FolderViewDelegate::editorEvent ( QEvent * event, QAbstractItemModel * model, const QStyleOptionViewItem & option, const QModelIndex & index )
{
return false;
}
// ====================================================================================
StatusDialog::StatusDialog( Theme *theme, QWidget *parent) :
QDialog(parent),
_theme( theme )
{
setupUi( this );
setWindowTitle( QString::fromLatin1( "%1 %2" ).arg(_theme->appName(), _theme->version() ) );
_model = new FolderStatusModel();
FolderViewDelegate *delegate = new FolderViewDelegate();
_folderList->setItemDelegate( delegate );
_folderList->setModel( _model );
_folderList->setMinimumWidth( 300 );
_folderList->setEditTriggers( QAbstractItemView::NoEditTriggers );
connect(_ButtonClose, SIGNAL(clicked()), this, SLOT(accept()));
connect(_ButtonRemove, SIGNAL(clicked()), this, SLOT(slotRemoveFolder()));
// hide these two for now...
_ButtonFetch->setVisible( false );
_ButtonPush->setVisible( false );
connect(_ButtonEnable, SIGNAL(clicked()), this, SLOT(slotEnableFolder()));
connect(_ButtonInfo, SIGNAL(clicked()), this, SLOT(slotInfoFolder()));
connect(_ButtonAdd, SIGNAL(clicked()), this, SLOT(slotAddSync()));
_ButtonRemove->setEnabled(false);
_ButtonFetch->setEnabled(false);
_ButtonPush->setEnabled(false);
_ButtonEnable->setEnabled(false);
_ButtonInfo->setEnabled(false);
_ButtonAdd->setEnabled(true);
connect(_folderList, SIGNAL(clicked(QModelIndex)), SLOT(slotFolderActivated(QModelIndex)));
connect(_folderList, SIGNAL(doubleClicked(QModelIndex)),SLOT(slotDoubleClicked(QModelIndex)));
_ocUrlLabel->setWordWrap( true );
}
StatusDialog::~StatusDialog()
{
}
void StatusDialog::slotFolderActivated( const QModelIndex& indx )
{
bool state = indx.isValid();
_ButtonRemove->setEnabled( state );
_ButtonFetch->setEnabled( state );
_ButtonPush->setEnabled( state );
_ButtonEnable->setEnabled( state );
_ButtonInfo->setEnabled( state );
if ( state ) {
bool folderEnabled = _model->data( indx, FolderViewDelegate::FolderSyncEnabled).toBool();
qDebug() << "folder is sync enabled: " << folderEnabled;
if ( folderEnabled ) {
_ButtonEnable->setText( tr( "Pause" ) );
} else {
_ButtonEnable->setText( tr( "Resume" ) );
}
}
}
void StatusDialog::slotDoubleClicked( const QModelIndex& indx )
{
if( ! indx.isValid() ) return;
QString alias = _model->data( indx, FolderViewDelegate::FolderAliasRole ).toString();
emit openFolderAlias( alias );
}
void StatusDialog::setFolderList( Folder::Map folders )
{
_model->clear();
foreach( Folder *f, folders ) {
qDebug() << "Folder: " << f;
slotAddFolder( f );
}
buttonsSetEnabled();
}
void StatusDialog::slotAddFolder( Folder *folder )
{
if( ! folder || folder->alias().isEmpty() ) return;
QStandardItem *item = new QStandardItem();
folderToModelItem( item, folder );
_model->appendRow( item );
}
void StatusDialog::buttonsSetEnabled()
{
bool haveFolders = _folderList->model()->rowCount() > 0;
_ButtonRemove->setEnabled(false);
if( _theme->singleSyncFolder() ) {
// only one folder synced folder allowed.
_ButtonAdd->setVisible(!haveFolders);
} else {
_ButtonAdd->setVisible(true);
_ButtonAdd->setEnabled(true);
}
QModelIndex selected = _folderList->selectionModel()->currentIndex();
bool isSelected = selected.isValid();
_ButtonEnable->setEnabled(isSelected);
_ButtonRemove->setEnabled(isSelected);
_ButtonFetch->setEnabled(isSelected);
_ButtonInfo->setEnabled(isSelected);
_ButtonPush->setEnabled(isSelected);
}
void StatusDialog::slotUpdateFolderState( Folder *folder )
{
QStandardItem *item = 0;
int row = 0;
if( ! folder ) return;
item = _model->item( row );
while( item ) {
if( item->data( FolderViewDelegate::FolderAliasRole ) == folder->alias() ) {
// its the item to update!
break;
}
item = _model->item( ++row );
}
if( item ) {
folderToModelItem( item, folder );
} else {
// the dialog is not visible.
}
}
void StatusDialog::folderToModelItem( QStandardItem *item, Folder *f )
{
if( ! item || !f ) return;
QIcon icon = _theme->folderIcon( f->backend() );
item->setData( icon, FolderViewDelegate::FolderIconRole );
item->setData( f->nativePath(), FolderViewDelegate::FolderPathRole );
item->setData( f->nativeSecondPath(), FolderViewDelegate::FolderSecondPathRole );
item->setData( f->alias(), FolderViewDelegate::FolderAliasRole );
item->setData( f->syncEnabled(), FolderViewDelegate::FolderSyncEnabled );
SyncResult res = f->syncResult();
SyncResult::Status status = res.status();
QString errors = res.errorStrings().join(QLatin1String("<br/>"));
item->setData( _theme->statusHeaderText( status ), Qt::ToolTipRole );
if( f->syncEnabled() ) {
item->setData( _theme->syncStateIcon( status ), FolderViewDelegate::FolderStatusIcon );
} else {
item->setData( _theme->folderDisabledIcon( ), FolderViewDelegate::FolderStatusIcon ); // size 48 before
}
item->setData( _theme->statusHeaderText( status ), FolderViewDelegate::FolderStatus );
item->setData( errors, FolderViewDelegate::FolderErrorMsg );
}
void StatusDialog::slotRemoveFolder()
{
QModelIndex selected = _folderList->selectionModel()->currentIndex();
if( selected.isValid() ) {
QString alias = _model->data( selected, FolderViewDelegate::FolderAliasRole ).toString();
qDebug() << "Remove Folder alias " << alias;
if( !alias.isEmpty() ) {
// remove from file system through folder man
emit(removeFolderAlias( alias ));
// _model->removeRow( selected.row() );
}
}
}
void StatusDialog::slotRemoveSelectedFolder()
{
QModelIndex selected = _folderList->selectionModel()->currentIndex();
if( selected.isValid() ) {
_model->removeRow( selected.row() );
}
buttonsSetEnabled();
}
void StatusDialog::slotFetchFolder()
{
QModelIndex selected = _folderList->selectionModel()->currentIndex();
if( selected.isValid() ) {
QString alias = _model->data( selected, FolderViewDelegate::FolderAliasRole ).toString();
qDebug() << "Fetch Folder alias " << alias;
if( !alias.isEmpty() ) {
emit(fetchFolderAlias( alias ));
}
}
}
void StatusDialog::slotPushFolder()
{
QModelIndex selected = _folderList->selectionModel()->currentIndex();
if( selected.isValid() ) {
QString alias = _model->data( selected, FolderViewDelegate::FolderAliasRole ).toString();
qDebug() << "Push Folder alias " << alias;
if( !alias.isEmpty() ) {
emit(pushFolderAlias( alias ));
}
}
}
void StatusDialog::slotEnableFolder()
{
QModelIndex selected = _folderList->selectionModel()->currentIndex();
if( selected.isValid() ) {
QString alias = _model->data( selected, FolderViewDelegate::FolderAliasRole ).toString();
bool folderEnabled = _model->data( selected, FolderViewDelegate::FolderSyncEnabled).toBool();
qDebug() << "Toggle enabled/disabled Folder alias " << alias << " - current state: " << folderEnabled;
if( !alias.isEmpty() ) {
emit(enableFolderAlias( alias, !folderEnabled ));
// set the button text accordingly.
slotFolderActivated( selected );
}
}
}
void StatusDialog::slotInfoFolder()
{
QModelIndex selected = _folderList->selectionModel()->currentIndex();
if( selected.isValid() ) {
QString alias = _model->data( selected, FolderViewDelegate::FolderAliasRole ).toString();
qDebug() << "Info Folder alias " << alias;
if( !alias.isEmpty() ) {
emit(infoFolderAlias( alias ));
}
}
}
void StatusDialog::slotAddSync()
{
qDebug() << "Add a sync requested.";
emit addASync();
}
void StatusDialog::slotCheckConnection()
{
if( ownCloudInfo::instance()->isConfigured() ) {
connect(ownCloudInfo::instance(), SIGNAL(ownCloudInfoFound(const QString&, const QString&, const QString&, const QString&)),
this, SLOT(slotOCInfo( const QString&, const QString&, const QString&, const QString& )));
connect(ownCloudInfo::instance(), SIGNAL(noOwncloudFound(QNetworkReply*)),
this, SLOT(slotOCInfoFail(QNetworkReply*)));
_ocUrlLabel->setText( tr("Checking %1 connection...").arg(Theme::instance()->appName()));
qDebug() << "Check status.php from statusdialog.";
ownCloudInfo::instance()->checkInstallation();
} else {
// ownCloud is not yet configured.
_ocUrlLabel->setText( tr("No %1 connection configured.").arg(Theme::instance()->appName()));
_ButtonAdd->setEnabled( false);
}
}
void StatusDialog::slotOCInfo( const QString& url, const QString& versionStr, const QString& version, const QString& )
{
#ifdef Q_OS_WIN32
// work around a bug in QDesktopServices on Win32, see i-net
QString filePath = url;
if (filePath.startsWith("\\\\") || filePath.startsWith("//"))
_OCUrl.setUrl(QDir::toNativeSeparators(filePath));
else
_OCUrl = QUrl::fromLocalFile(filePath);
#else
_OCUrl = QUrl::fromLocalFile(url);
#endif
qDebug() << "#-------# oC found on " << url;
/* enable the open button */
_ocUrlLabel->setOpenExternalLinks(true);
_ocUrlLabel->setText( tr("Connected to <a href=\"%1\">%2</a>, %3 %4")
.arg(url).arg(url).arg(Theme::instance()->appName()).arg(versionStr) );
_ocUrlLabel->setToolTip( tr("Version: %1").arg(version));
_ButtonAdd->setEnabled(true);
disconnect(ownCloudInfo::instance(), SIGNAL(ownCloudInfoFound(const QString&, const QString&, const QString&, const QString&)),
this, SLOT(slotOCInfo( const QString&, const QString&, const QString&, const QString& )));
disconnect(ownCloudInfo::instance(), SIGNAL(noOwncloudFound(QNetworkReply*)),
this, SLOT(slotOCInfoFail(QNetworkReply*)));
}
void StatusDialog::slotOCInfoFail( QNetworkReply *reply)
{
QString errStr = tr("unknown problem.");
if( reply ) errStr = reply->errorString();
_ocUrlLabel->setText( tr("<p>Failed to connect to %1: <tt>%2</tt></p>").arg(Theme::instance()->appName()).arg(errStr) );
_ButtonAdd->setEnabled( false);
disconnect(ownCloudInfo::instance(), SIGNAL(ownCloudInfoFound(const QString&, const QString&, const QString&, const QString&)),
this, SLOT(slotOCInfo( const QString&, const QString&, const QString&, const QString& )));
disconnect(ownCloudInfo::instance(), SIGNAL(noOwncloudFound(QNetworkReply*)),
this, SLOT(slotOCInfoFail(QNetworkReply*)));
}
void StatusDialog::slotOpenOC()
{
if( _OCUrl.isValid() )
QDesktopServices::openUrl( _OCUrl );
}
/*
* in the show event, start a connection check to the ownCloud.
*/
void StatusDialog::showEvent ( QShowEvent *event )
{
QTimer::singleShot(0, this, SLOT(slotCheckConnection()));
QDialog::showEvent( event );
}
}