mirror of
https://github.com/nextcloud/desktop.git
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216 lines
7.1 KiB
C++
216 lines
7.1 KiB
C++
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/*
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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 <QtCore>
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#include <QtGui>
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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& )
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{
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return Qt::ItemIsSelectable;
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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<QString>(index.data(FolderErrorMsg)).isEmpty() ) {
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h += aliasMargin*2+fm.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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//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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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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QString errorText = qvariant_cast<QString>(index.data(FolderErrorMsg));
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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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// local directory 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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// local directory box
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QRect localPathRect = aliasRect;
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localPathRect.setTop(aliasRect.bottom() + margin );
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localPathRect.setBottom(localPathRect.top() + subFm.height());
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// remote directory box
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QRect remotePathRect = localPathRect;
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remotePathRect.setTop( localPathRect.bottom() + margin );
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remotePathRect.setBottom( remotePathRect.top() + subFm.height());
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iconRect.setBottom(remotePathRect.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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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 elidedPathText = subFm.elidedText(pathText, Qt::ElideMiddle, localPathRect.width());
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painter->drawText(localPathRect, elidedPathText);
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QString elidedRemotePathText = subFm.elidedText(tr("Remote path: %1").arg(remotePath),
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Qt::ElideMiddle, remotePathRect.width());
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painter->drawText(remotePathRect, elidedRemotePathText);
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// paint an error overlay if there is an error string
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if( !errorText.isEmpty() ) {
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QRect errorRect = localPathRect;
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errorRect.setLeft( iconRect.left());
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errorRect.setTop( iconRect.bottom()+subFm.height()/2 );
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errorRect.setHeight(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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QIcon warnIcon(":/mirall/resources/warning-16");
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QPoint warnPos(errorRect.left()+aliasMargin/2, errorRect.top()+aliasMargin/2);
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painter->drawPixmap( warnPos, warnIcon.pixmap(QSize(16,16)));
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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 +16);
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errorTextRect.setTop( errorTextRect.top()+aliasMargin/2 );
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int linebreak = errorText.indexOf(QLatin1String("<br"));
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QString eText = errorText;
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if(linebreak) {
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eText = errorText.left(linebreak);
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}
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painter->drawText(errorTextRect, eText);
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}
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// painter->drawText(lastSyncRect, tr("Last Sync: %1").arg( statusText ));
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// painter->drawText(statusRect, tr("Sync Status: %1").arg( syncStatus ));
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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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