Merge pull request 'Forum post widget showing latest from forum.wownero.com' (#64) from dsc/wowlet:forum-posts-homewidget into master
Reviewed-on: #64pull/65/head
commit
d8cb29c4d4
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) 2020-2021, The Monero Project.
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#include "ForumModel.h"
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ForumModel::ForumModel(QObject *parent)
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: QAbstractTableModel(parent)
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{
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}
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void ForumModel::clear() {
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beginResetModel();
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m_posts.clear();
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endResetModel();
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}
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void ForumModel::updatePosts(const QList<QSharedPointer<ForumPost>>& posts) {
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beginResetModel();
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m_posts.clear();
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for (const auto& post : posts) {
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m_posts.push_back(post);
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}
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endResetModel();
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}
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int ForumModel::rowCount(const QModelIndex &parent) const{
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if (parent.isValid()) {
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return 0;
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}
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return m_posts.count();
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}
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int ForumModel::columnCount(const QModelIndex &parent) const
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{
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if (parent.isValid()) {
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return 0;
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}
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return ModelColumn::COUNT;
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}
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QVariant ForumModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || index.row() < 0 || index.row() >= m_posts.count())
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return QVariant();
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QSharedPointer<ForumPost> post = m_posts.at(index.row());
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if(role == Qt::DisplayRole) {
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switch(index.column()) {
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case Title:
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return post->title;
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case Author:
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return post->author;
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case Comments:
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return QString::number(post->comments);
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default:
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return QVariant();
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}
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}
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else if (role == Qt::TextAlignmentRole) {
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switch(index.column()) {
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case Comments:
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return Qt::AlignRight;
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default:
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return QVariant();
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}
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}
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return QVariant();
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}
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QVariant ForumModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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if (role != Qt::DisplayRole) {
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return QVariant();
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}
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if (orientation == Qt::Horizontal)
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{
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switch(section) {
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case Title:
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return QString("Forum Post");
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case Author:
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return QString("Author");
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case Comments:
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return QString("Comments");
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default:
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return QVariant();
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}
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}
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return QVariant();
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}
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QSharedPointer<ForumPost> ForumModel::post(int row) {
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if (row < 0 || row >= m_posts.size()) {
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qCritical("%s: no forum post for index %d", __FUNCTION__, row);
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return QSharedPointer<ForumPost>();
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}
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return m_posts.at(row);
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}
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@ -0,0 +1,41 @@
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) 2020-2021, The Monero Project.
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#ifndef WOWLET_FORUMMODEL_H
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#define WOWLET_FORUMMODEL_H
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#include <QAbstractTableModel>
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#include <QSharedPointer>
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#include "widgets/ForumPost.h"
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class ForumModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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enum ModelColumn
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{
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Title = 0,
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Author,
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Comments,
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COUNT
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};
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explicit ForumModel(QObject *parent);
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int rowCount(const QModelIndex &parent) const override;
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int columnCount(const QModelIndex &parent) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
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void clear();
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void updatePosts(const QList<QSharedPointer<ForumPost>>& posts);
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QSharedPointer<ForumPost> post(int row);
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private:
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QList<QSharedPointer<ForumPost>> m_posts;
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};
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#endif //WOWLET_FORUMMODEL_H
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@ -0,0 +1,19 @@
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) 2020-2021, The Monero Project.
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#ifndef WOWLET_FORUMPOST_H
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#define WOWLET_FORUMPOST_H
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#include <QString>
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struct ForumPost {
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ForumPost(const QString &title, const QString &author, const QString &permalink, int comments)
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: title(title), author(author), permalink(permalink), comments(comments){};
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QString title;
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QString author;
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QString permalink;
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int comments;
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};
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#endif //WOWLET_FORUMPOST_H
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@ -0,0 +1,74 @@
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) 2020-2021, The Monero Project.
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#include <QStandardItemModel>
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#include <QTableWidget>
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#include <QDesktopServices>
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#include "model/ForumModel.h"
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#include "forumwidget.h"
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#include "ui_forumwidget.h"
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#include "utils/utils.h"
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#include "utils/config.h"
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ForumWidget::ForumWidget(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::ForumWidget),
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m_model(new ForumModel(this)),
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m_contextMenu(new QMenu(this))
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{
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ui->setupUi(this);
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ui->tableView->setModel(m_model);
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this->setupTable();
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m_contextMenu->addAction("View thread", this, &ForumWidget::linkClicked);
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m_contextMenu->addAction("Copy link", this, &ForumWidget::copyUrl);
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connect(ui->tableView, &QHeaderView::customContextMenuRequested, this, &ForumWidget::showContextMenu);
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connect(ui->tableView, &QTableView::doubleClicked, this, &ForumWidget::linkClicked);
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ui->tableView->verticalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
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}
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ForumModel* ForumWidget::model() {
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return m_model;
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}
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void ForumWidget::linkClicked() {
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QModelIndex index = ui->tableView->currentIndex();
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auto post = m_model->post(index.row());
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if (post)
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Utils::externalLinkWarning(this, post->permalink);
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}
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void ForumWidget::copyUrl() {
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QModelIndex index = ui->tableView->currentIndex();
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auto post = m_model->post(index.row());
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if (post) {
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Utils::copyToClipboard(post->permalink);
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emit setStatusText("Link copied to clipboard", true, 1000);
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}
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}
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void ForumWidget::setupTable() {
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ui->tableView->verticalHeader()->setVisible(false);
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ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
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ui->tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
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ui->tableView->horizontalHeader()->setSectionResizeMode( 0, QHeaderView::Stretch);
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}
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void ForumWidget::showContextMenu(const QPoint &pos) {
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QModelIndex index = ui->tableView->indexAt(pos);
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if (!index.isValid()) {
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return;
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}
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m_contextMenu->exec(ui->tableView->viewport()->mapToGlobal(pos));
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}
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ForumWidget::~ForumWidget() {
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delete ui;
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}
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@ -0,0 +1,42 @@
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) 2020-2021, The Monero Project.
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#ifndef FORUMWIDGET_H
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#define FORUMWIDGET_H
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#include <QMenu>
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#include <QWidget>
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#include <QItemSelection>
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#include "model/ForumModel.h"
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namespace Ui {
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class ForumWidget;
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}
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class ForumWidget : public QWidget
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{
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Q_OBJECT
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public:
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explicit ForumWidget(QWidget *parent = nullptr);
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~ForumWidget();
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ForumModel* model();
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public slots:
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void linkClicked();
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signals:
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void setStatusText(const QString &msg, bool override, int timeout);
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private:
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void setupTable();
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void showContextMenu(const QPoint &pos);
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void copyUrl();
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Ui::ForumWidget *ui;
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ForumModel* const m_model;
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QMenu *m_contextMenu;
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};
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#endif // FORUMWIDGET_H
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@ -0,0 +1,61 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>ForumWidget</class>
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<widget class="QWidget" name="ForumWidget">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>492</width>
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<height>409</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Form</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<property name="spacing">
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<number>4</number>
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</property>
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<property name="leftMargin">
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<number>0</number>
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</property>
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<property name="topMargin">
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<number>0</number>
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</property>
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<property name="rightMargin">
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<number>0</number>
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</property>
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<property name="bottomMargin">
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<number>0</number>
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</property>
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<item>
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<widget class="QTableView" name="tableView">
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<property name="contextMenuPolicy">
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<enum>Qt::CustomContextMenu</enum>
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</property>
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<property name="editTriggers">
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<set>QAbstractItemView::NoEditTriggers</set>
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</property>
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<property name="selectionMode">
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<enum>QAbstractItemView::SingleSelection</enum>
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</property>
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<property name="selectionBehavior">
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<enum>QAbstractItemView::SelectRows</enum>
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</property>
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<property name="sortingEnabled">
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<bool>false</bool>
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</property>
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<attribute name="horizontalHeaderStretchLastSection">
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<bool>false</bool>
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</attribute>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections/>
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<slots>
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<slot>linkClicked()</slot>
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</slots>
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</ui>
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