mirror of
https://github.com/nextcloud/desktop.git
synced 2024-12-20 21:02:02 +03:00
311 lines
11 KiB
C++
311 lines
11 KiB
C++
/*
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* Copyright (C) by Klaas Freitag <freitag@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "mirall/folderstatusmodel.h"
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#include "mirall/utility.h"
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#include <QtCore>
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#include <QtGui>
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#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
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#include <QtWidgets>
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#endif
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namespace Mirall {
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FolderStatusModel::FolderStatusModel()
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:QStandardItemModel()
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{
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}
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Qt::ItemFlags FolderStatusModel::flags ( const QModelIndex& ) const
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{
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return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
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}
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QVariant FolderStatusModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid())
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return QVariant();
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if (role == Qt::EditRole)
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return QVariant();
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else
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return QStandardItemModel::data(index,role);
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}
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// ====================================================================================
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FolderStatusDelegate::FolderStatusDelegate()
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:QStyledItemDelegate()
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{
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}
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FolderStatusDelegate::~FolderStatusDelegate()
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{
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// TODO Auto-generated destructor stub
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}
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//alocate each item size in listview.
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QSize FolderStatusDelegate::sizeHint(const QStyleOptionViewItem & option ,
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const QModelIndex & index) const
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{
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Q_UNUSED(option)
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QFont aliasFont = option.font;
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QFont font = option.font;
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aliasFont.setPointSize( font.pointSize() +2 );
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QFontMetrics fm(font);
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QFontMetrics aliasFm(aliasFont);
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int aliasMargin = aliasFm.height()/2;
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int margin = fm.height()/4;
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// calc height
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int h = aliasMargin; // margin to top
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h += aliasFm.height(); // alias
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h += margin; // between alias and local path
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h += fm.height(); // local path
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h += margin; // between local and remote path
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h += fm.height(); // remote path
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h += aliasMargin; // bottom margin
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// add some space to show an error condition.
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if( ! qvariant_cast<QStringList>(index.data(FolderErrorMsg)).isEmpty() ) {
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QStringList errMsgs = qvariant_cast<QStringList>(index.data(FolderErrorMsg));
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h += aliasMargin*2 + errMsgs.count()*fm.height();
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}
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if( qvariant_cast<bool>(index.data(AddProgressSpace)) ) {
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int margin = fm.height()/4;
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h += (5 * margin); // All the margins
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h += 2* fm.boundingRect(tr("File")).height();
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}
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return QSize( 0, h);
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}
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void FolderStatusDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
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const QModelIndex &index) const
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{
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QStyledItemDelegate::paint(painter,option,index);
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painter->save();
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QFont aliasFont = option.font;
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QFont subFont = option.font;
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QFont errorFont = subFont;
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QFont progressFont = subFont;
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progressFont.setPointSize( subFont.pointSize()-1);
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//font.setPixelSize(font.weight()+);
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aliasFont.setBold(true);
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aliasFont.setPointSize( subFont.pointSize()+2 );
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QFontMetrics subFm( subFont );
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QFontMetrics aliasFm( aliasFont );
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QFontMetrics progressFm( progressFont );
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int aliasMargin = aliasFm.height()/2;
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int margin = subFm.height()/4;
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QIcon statusIcon = qvariant_cast<QIcon>(index.data(FolderStatusIconRole));
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QString aliasText = qvariant_cast<QString>(index.data(FolderAliasRole));
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QString pathText = qvariant_cast<QString>(index.data(FolderPathRole));
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QString remotePath = qvariant_cast<QString>(index.data(FolderSecondPathRole));
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QStringList errorTexts= qvariant_cast<QStringList>(index.data(FolderErrorMsg));
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int overallPercent = qvariant_cast<int>(index.data(SyncProgressOverallPercent));
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QString overallString = qvariant_cast<QString>(index.data(SyncProgressOverallString));
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QString itemString = qvariant_cast<QString>(index.data(SyncProgressItemString));
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int warningCount = qvariant_cast<int>(index.data(WarningCount));
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bool syncOngoing = qvariant_cast<bool>(index.data(SyncRunning));
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// QString statusText = qvariant_cast<QString>(index.data(FolderStatus));
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bool syncEnabled = index.data(FolderSyncEnabled).toBool();
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// QString syncStatus = syncEnabled? tr( "Enabled" ) : tr( "Disabled" );
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QRect iconRect = option.rect;
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QRect aliasRect = option.rect;
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iconRect.setLeft( aliasMargin );
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iconRect.setTop( iconRect.top() + aliasMargin ); // (iconRect.height()-iconsize.height())/2);
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// alias box
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aliasRect.setTop(aliasRect.top() + aliasMargin );
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aliasRect.setBottom(aliasRect.top() + aliasFm.height());
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aliasRect.setRight(aliasRect.right() - aliasMargin );
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// remote directory box
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QRect remotePathRect = aliasRect;
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remotePathRect.setTop(aliasRect.bottom() + margin );
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remotePathRect.setBottom(remotePathRect.top() + subFm.height());
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// local directory box
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QRect localPathRect = remotePathRect;
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localPathRect.setTop( remotePathRect.bottom() + margin );
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localPathRect.setBottom( localPathRect.top() + subFm.height());
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iconRect.setBottom(localPathRect.bottom());
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iconRect.setWidth(iconRect.height());
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int nextToIcon = iconRect.right()+aliasMargin;
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aliasRect.setLeft(nextToIcon);
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localPathRect.setLeft(nextToIcon);
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remotePathRect.setLeft(nextToIcon);
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int iconSize = iconRect.width();
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QPixmap pm = statusIcon.pixmap(iconSize, iconSize, syncEnabled ? QIcon::Normal : QIcon::Disabled );
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painter->drawPixmap(QPoint(iconRect.left(), iconRect.top()), pm);
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// only show the warning icon if the sync is running. Otherwise its
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// encoded in the status icon.
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if( warningCount > 0 && syncOngoing) {
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QRect warnRect;
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warnRect.setLeft(iconRect.left());
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warnRect.setTop(iconRect.bottom()-17);
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warnRect.setWidth(16);
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warnRect.setHeight(16);
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QIcon warnIcon(":/mirall/resources/warning-16");
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QPixmap pm = warnIcon.pixmap(16,16, syncEnabled ? QIcon::Normal : QIcon::Disabled );
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painter->drawPixmap(QPoint(warnRect.left(), warnRect.top()),pm );
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}
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if ((option.state & QStyle::State_Selected)
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&& (option.state & QStyle::State_Active)
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// Hack: Windows Vista's light blue is not contrasting enough for white
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&& !qApp->style()->inherits("QWindowsVistaStyle")) {
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painter->setPen(option.palette.color(QPalette::HighlightedText));
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} else {
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painter->setPen(option.palette.color(QPalette::Text));
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}
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QString elidedAlias = aliasFm.elidedText(aliasText, Qt::ElideRight, aliasRect.width());
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painter->setFont(aliasFont);
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painter->drawText(aliasRect, elidedAlias);
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painter->setFont(subFont);
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QString elidedRemotePathText;
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if (remotePath.isEmpty() || remotePath == QLatin1String("/")) {
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elidedRemotePathText = subFm.elidedText(tr("Syncing all files in your account with"),
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Qt::ElideRight, remotePathRect.width());
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} else {
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elidedRemotePathText = subFm.elidedText(tr("Remote path: %1").arg(remotePath),
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Qt::ElideMiddle, remotePathRect.width());
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}
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painter->drawText(remotePathRect, elidedRemotePathText);
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QString elidedPathText = subFm.elidedText(pathText, Qt::ElideMiddle, localPathRect.width());
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painter->drawText(localPathRect, elidedPathText);
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// paint an error overlay if there is an error string
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int h = iconRect.bottom();
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if( !errorTexts.isEmpty() ) {
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h += aliasMargin;
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QRect errorRect = localPathRect;
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errorRect.setLeft( iconRect.left());
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errorRect.setTop( h );
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errorRect.setHeight(errorTexts.count() * subFm.height()+aliasMargin);
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errorRect.setRight( option.rect.right()-aliasMargin );
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painter->setBrush( QColor(0xbb, 0x4d, 0x4d) );
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painter->setPen( QColor(0xaa, 0xaa, 0xaa));
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painter->drawRoundedRect( errorRect, 4, 4 );
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painter->setPen( Qt::white );
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painter->setFont(errorFont);
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QRect errorTextRect = errorRect;
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errorTextRect.setLeft( errorTextRect.left()+aliasMargin );
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errorTextRect.setTop( errorTextRect.top()+aliasMargin/2 );
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int x = errorTextRect.left();
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int y = errorTextRect.top()+aliasMargin/2 + subFm.height()/2;
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foreach( QString eText, errorTexts ) {
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painter->drawText(x, y, subFm.elidedText( eText, Qt::ElideLeft, errorTextRect.width()-2*aliasMargin));
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y += subFm.height();
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}
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h = errorRect.bottom();
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}
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h += aliasMargin;
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// Sync File Progress Bar: Show it if syncFile is not empty.
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if( !overallString.isEmpty()) {
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int fileNameTextHeight = subFm.boundingRect(tr("File")).height();
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int barHeight = qMax(fileNameTextHeight, aliasFm.height()+2); ;
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int overallWidth = option.rect.width()-2*aliasMargin;
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painter->save();
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// Sizes-Text
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QRect octetRect = subFm.boundingRect( overallString );
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int progressTextWidth = octetRect.width();
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// Overall Progress Bar.
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QRect pBRect;
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pBRect.setTop( h );
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pBRect.setLeft( iconRect.left());
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pBRect.setHeight(barHeight);
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pBRect.setWidth( overallWidth - progressTextWidth - margin );
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QStyleOptionProgressBarV2 pBarOpt;
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pBarOpt.state = option.state | QStyle::State_Horizontal;
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pBarOpt.minimum = 0;
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pBarOpt.maximum = 100;
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pBarOpt.progress = overallPercent;
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pBarOpt.orientation = Qt::Horizontal;
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pBarOpt.palette = option.palette;
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pBarOpt.rect = pBRect;
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QApplication::style()->drawControl( QStyle::CE_ProgressBar, &pBarOpt, painter );
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// Overall Progress Text
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QRect overallProgressRect;
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overallProgressRect.setTop( pBRect.top() );
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overallProgressRect.setHeight( pBRect.height() );
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overallProgressRect.setLeft( pBRect.right()+margin);
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overallProgressRect.setWidth( progressTextWidth );
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painter->setFont(progressFont);
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QString elidedText = progressFm.elidedText(overallString, Qt::ElideLeft, overallProgressRect.width());
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painter->drawText( overallProgressRect, Qt::AlignRight+Qt::AlignVCenter, elidedText);
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// painter->drawRect(overallProgressRect);
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// Individual File Progress
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QRect fileRect;
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fileRect.setTop( pBRect.bottom() + margin);
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fileRect.setLeft( iconRect.left());
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fileRect.setWidth(overallWidth);
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fileRect.setHeight(fileNameTextHeight);
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elidedText = progressFm.elidedText(itemString, Qt::ElideLeft, fileRect.width());
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painter->drawText( fileRect, Qt::AlignLeft+Qt::AlignVCenter, elidedText);
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painter->restore();
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}
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painter->restore();
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}
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bool FolderStatusDelegate::editorEvent ( QEvent * /*event*/, QAbstractItemModel * /*model*/, const QStyleOptionViewItem & /*option*/, const QModelIndex & /*index*/ )
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{
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return false;
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}
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} // namespace Mirall
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