| /************************************************************************** |
| * Copyright (C) 2015-2017 by Savoir-faire Linux * |
| * Author: Anthony LĂ©onard <anthony.leonard@savoirfairelinux.com> * |
| * Author: Olivier Soldano <olivier.soldano@savoirfairelinux.com> * |
| * * |
| * 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 3 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. * |
| * * |
| * You should have received a copy of the GNU General Public License * |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. * |
| **************************************************************************/ |
| |
| #include "contactrequestlistwidget.h" |
| |
| //LRC |
| #include "contactrequest.h" |
| #include "pendingcontactrequestmodel.h" |
| #include "itemdataroles.h" |
| |
| //CLIENT |
| #include "quickactcontactrequestwidget.h" |
| #include <QScrollBar> |
| #include <QAbstractItemView> |
| #include <QEvent> |
| |
| ContactRequestListWidget::ContactRequestListWidget(QWidget *parent) : |
| QTreeView(parent) |
| { |
| // for hover detection |
| setMouseTracking(true); |
| |
| //connects the entered signal to the creation and display of hovering widget |
| connect(this, &QAbstractItemView::entered, [this](const QModelIndex & index) { |
| //get current hovered row quick action widget |
| auto widget = indexWidget(index); |
| //build and add hovering quick action widget to row and display, if already built just display |
| if (!widget) { |
| QuickActContactRequestWidget* quickBtns = new QuickActContactRequestWidget(); |
| setIndexWidget(index, quickBtns); |
| connect(quickBtns, &QuickActContactRequestWidget::quickValidCRBtnClicked, |
| this, |
| [=](){ model()->data(index, static_cast<int>(Ring::Role::Object)).value<ContactRequest*>()->accept(); }); |
| |
| connect(quickBtns, &QuickActContactRequestWidget::quickMuteCRBtnClicked, |
| this, |
| [=](){ model()->data(index, static_cast<int>(Ring::Role::Object)).value<ContactRequest*>()->discard(); }); |
| |
| connect(quickBtns, &QuickActContactRequestWidget::quickBanCRBtnClicked, |
| this, |
| [=](){ model()->data(index, static_cast<int>(Ring::Role::Object)).value<ContactRequest*>()->block(); }); |
| } |
| else if (index.isValid()){ |
| indexWidget(index)->setVisible(true); |
| } |
| |
| //hide previously shown hover widget (if any) |
| if(hoveredCRIndex_.isValid() and indexWidget(hoveredCRIndex_)) |
| indexWidget(hoveredCRIndex_)->setVisible(false); |
| |
| //update current hovered index |
| hoveredCRIndex_ = index; |
| }); |
| } |
| |
| ContactRequestListWidget::~ContactRequestListWidget() |
| { |
| } |
| |
| void |
| ContactRequestListWidget::setItemModel(QAbstractItemModel *model) |
| { |
| setModel(model); |
| |
| // Hide unused columns |
| for(int column = 1; column < model->columnCount(); column++){ |
| hideColumn(column); |
| } |
| } |
| |
| |
| void |
| ContactRequestListWidget::enterEvent(QEvent* event) |
| { |
| Q_UNUSED(event); |
| verticalScrollBar()->show(); |
| } |
| |
| void |
| ContactRequestListWidget::leaveEvent(QEvent* event) |
| { |
| Q_UNUSED(event); |
| |
| hoveredCRIndex_ = QModelIndex(); |
| verticalScrollBar()->hide(); |
| } |
| |
| bool |
| ContactRequestListWidget::eventFilter(QObject* watched, QEvent* event) |
| { |
| if (qobject_cast<QScrollBar*>(watched) && event->type() == QEvent::Enter) { |
| hoveredCRIndex_ = QModelIndex(); |
| return true; |
| } |
| |
| return QObject::eventFilter(watched, event); |
| } |
| |
| |
| void |
| ContactRequestListWidget::drawRow(QPainter* painter, |
| const QStyleOptionViewItem& option, const QModelIndex& index) const |
| { |
| if(index == hoveredCRIndex_ && indexWidget(hoveredCRIndex_)) |
| indexWidget(index)->setVisible(true); |
| else if(indexWidget(index)) |
| indexWidget(index)->setVisible(false); |
| |
| QTreeView::drawRow(painter, option, index); |
| } |