524 lines
19 KiB
C++
524 lines
19 KiB
C++
// SPDX-FileCopyrightText: 2017 Konstantinos Sideris <siderisk@auth.gr>
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// SPDX-FileCopyrightText: 2021 Nheko Contributors
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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#include <QDateTime>
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#include <QInputDialog>
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#include <QMenu>
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#include <QMouseEvent>
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#include <QPainter>
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#include <QSettings>
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#include <QtGlobal>
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#include "AvatarProvider.h"
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#include "Cache.h"
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#include "ChatPage.h"
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#include "Config.h"
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#include "Logging.h"
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#include "MatrixClient.h"
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#include "RoomInfoListItem.h"
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#include "Splitter.h"
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#include "UserSettingsPage.h"
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#include "Utils.h"
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#include "ui/Ripple.h"
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#include "ui/RippleOverlay.h"
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constexpr int MaxUnreadCountDisplayed = 99;
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struct WidgetMetrics
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{
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int maxHeight;
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int iconSize;
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int padding;
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int unit;
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int unreadLineWidth;
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int unreadLineOffset;
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int inviteBtnX;
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int inviteBtnY;
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};
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WidgetMetrics
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getMetrics(const QFont &font)
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{
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WidgetMetrics m;
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const int height = QFontMetrics(font).lineSpacing();
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m.unit = height;
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m.maxHeight = std::ceil((double)height * 3.8);
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m.iconSize = std::ceil((double)height * 2.8);
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m.padding = std::ceil((double)height / 2.0);
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m.unreadLineWidth = m.padding - m.padding / 3;
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m.unreadLineOffset = m.padding - m.padding / 4;
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m.inviteBtnX = m.iconSize + 2 * m.padding;
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m.inviteBtnY = m.iconSize / 2.0 + m.padding + m.padding / 3.0;
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return m;
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}
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void
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RoomInfoListItem::init(QWidget *parent)
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{
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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setMouseTracking(true);
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setAttribute(Qt::WA_Hover);
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auto wm = getMetrics(QFont{});
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setFixedHeight(wm.maxHeight);
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QPainterPath path;
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path.addRect(0, 0, parent->width(), height());
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ripple_overlay_ = new RippleOverlay(this);
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ripple_overlay_->setClipPath(path);
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ripple_overlay_->setClipping(true);
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avatar_ = new Avatar(nullptr, wm.iconSize);
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avatar_->setLetter(utils::firstChar(roomName_));
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avatar_->resize(wm.iconSize, wm.iconSize);
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unreadCountFont_.setPointSizeF(unreadCountFont_.pointSizeF() * 0.8);
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unreadCountFont_.setBold(true);
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bubbleDiameter_ = QFontMetrics(unreadCountFont_).averageCharWidth() * 3;
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menu_ = new QMenu(this);
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leaveRoom_ = new QAction(tr("Leave room"), this);
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connect(leaveRoom_, &QAction::triggered, this, [this]() { emit leaveRoom(roomId_); });
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connect(menu_, &QMenu::aboutToShow, this, [this]() {
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menu_->clear();
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menu_->addAction(leaveRoom_);
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menu_->addSection(QIcon(":/icons/icons/ui/tag.png"), tr("Tag room as:"));
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auto roomInfo = cache::singleRoomInfo(roomId_.toStdString());
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auto tags = ChatPage::instance()->communitiesList()->currentTags();
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// add default tag, remove server notice tag
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if (std::find(tags.begin(), tags.end(), "m.favourite") == tags.end())
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tags.push_back("m.favourite");
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if (std::find(tags.begin(), tags.end(), "m.lowpriority") == tags.end())
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tags.push_back("m.lowpriority");
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if (auto it = std::find(tags.begin(), tags.end(), "m.server_notice");
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it != tags.end())
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tags.erase(it);
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for (const auto &tag : tags) {
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QString tagName;
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if (tag == "m.favourite")
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tagName = tr("Favourite", "Standard matrix tag for favourites");
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else if (tag == "m.lowpriority")
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tagName =
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tr("Low Priority", "Standard matrix tag for low priority rooms");
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else if (tag == "m.server_notice")
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tagName =
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tr("Server Notice", "Standard matrix tag for server notices");
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else if ((tag.size() > 2 && tag.substr(0, 2) == "u.") ||
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tag.find(".") !=
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std::string::npos) // tag manager creates tags without u., which
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// is wrong, but we still want to display them
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tagName = QString::fromStdString(tag.substr(2));
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if (tagName.isEmpty())
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continue;
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auto tagAction = menu_->addAction(tagName);
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tagAction->setCheckable(true);
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tagAction->setWhatsThis(tr("Adds or removes the specified tag.",
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"WhatsThis hint for tag menu actions"));
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for (const auto &riTag : roomInfo.tags) {
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if (riTag == tag) {
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tagAction->setChecked(true);
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break;
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}
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}
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connect(tagAction, &QAction::triggered, this, [this, tag](bool checked) {
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if (checked)
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http::client()->put_tag(
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roomId_.toStdString(),
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tag,
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{},
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[tag](mtx::http::RequestErr err) {
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if (err) {
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nhlog::ui()->error(
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"Failed to add tag: {}, {}",
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tag,
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err->matrix_error.error);
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}
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});
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else
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http::client()->delete_tag(
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roomId_.toStdString(),
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tag,
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[tag](mtx::http::RequestErr err) {
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if (err) {
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nhlog::ui()->error(
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"Failed to delete tag: {}, {}",
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tag,
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err->matrix_error.error);
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}
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});
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});
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}
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auto newTagAction = menu_->addAction(tr("New tag...", "Add a new tag to the room"));
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connect(newTagAction, &QAction::triggered, this, [this]() {
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QString tagName =
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QInputDialog::getText(this,
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tr("New Tag", "Tag name prompt title"),
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tr("Tag:", "Tag name prompt"));
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if (tagName.isEmpty())
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return;
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std::string tag = "u." + tagName.toStdString();
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http::client()->put_tag(
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roomId_.toStdString(), tag, {}, [tag](mtx::http::RequestErr err) {
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if (err) {
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nhlog::ui()->error("Failed to add tag: {}, {}",
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tag,
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err->matrix_error.error);
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}
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});
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});
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});
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}
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RoomInfoListItem::RoomInfoListItem(QString room_id, const RoomInfo &info, QWidget *parent)
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: QWidget(parent)
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, roomType_{info.is_invite ? RoomType::Invited : RoomType::Joined}
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, roomId_(std::move(room_id))
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, roomName_{QString::fromStdString(std::move(info.name))}
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, isPressed_(false)
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, unreadMsgCount_(0)
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, unreadHighlightedMsgCount_(0)
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{
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init(parent);
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}
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void
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RoomInfoListItem::resizeEvent(QResizeEvent *)
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{
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// Update ripple's clipping path.
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QPainterPath path;
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path.addRect(0, 0, width(), height());
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const auto sidebarSizes = splitter::calculateSidebarSizes(QFont{});
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if (width() > sidebarSizes.small)
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setToolTip("");
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else
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setToolTip(roomName_);
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ripple_overlay_->setClipPath(path);
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ripple_overlay_->setClipping(true);
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}
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void
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RoomInfoListItem::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event);
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QPainter p(this);
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p.setRenderHint(QPainter::TextAntialiasing);
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p.setRenderHint(QPainter::SmoothPixmapTransform);
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p.setRenderHint(QPainter::Antialiasing);
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QFontMetrics metrics(QFont{});
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QPen titlePen(titleColor_);
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QPen subtitlePen(subtitleColor_);
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auto wm = getMetrics(QFont{});
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QPixmap pixmap(avatar_->size() * p.device()->devicePixelRatioF());
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pixmap.setDevicePixelRatio(p.device()->devicePixelRatioF());
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if (isPressed_) {
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p.fillRect(rect(), highlightedBackgroundColor_);
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titlePen.setColor(highlightedTitleColor_);
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subtitlePen.setColor(highlightedSubtitleColor_);
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pixmap.fill(highlightedBackgroundColor_);
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} else if (underMouse()) {
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p.fillRect(rect(), hoverBackgroundColor_);
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titlePen.setColor(hoverTitleColor_);
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subtitlePen.setColor(hoverSubtitleColor_);
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pixmap.fill(hoverBackgroundColor_);
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} else {
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p.fillRect(rect(), backgroundColor_);
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titlePen.setColor(titleColor_);
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subtitlePen.setColor(subtitleColor_);
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pixmap.fill(backgroundColor_);
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}
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avatar_->render(&pixmap, QPoint(), QRegion(), RenderFlags(DrawChildren));
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p.drawPixmap(QPoint(wm.padding, wm.padding), pixmap);
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// Description line with the default font.
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int bottom_y = wm.maxHeight - wm.padding - metrics.ascent() / 2;
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const auto sidebarSizes = splitter::calculateSidebarSizes(QFont{});
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if (width() > sidebarSizes.small) {
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QFont headingFont;
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headingFont.setWeight(QFont::Medium);
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p.setFont(headingFont);
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p.setPen(titlePen);
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QFont tsFont;
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tsFont.setPointSizeF(tsFont.pointSizeF() * 0.9);
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#if QT_VERSION < QT_VERSION_CHECK(5, 11, 0)
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const int msgStampWidth =
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QFontMetrics(tsFont).width(lastMsgInfo_.descriptiveTime) + 4;
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#else
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const int msgStampWidth =
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QFontMetrics(tsFont).horizontalAdvance(lastMsgInfo_.descriptiveTime) + 4;
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#endif
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// We use the full width of the widget if there is no unread msg bubble.
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const int bottomLineWidthLimit = (unreadMsgCount_ > 0) ? msgStampWidth : 0;
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// Name line.
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QFontMetrics fontNameMetrics(headingFont);
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int top_y = 2 * wm.padding + fontNameMetrics.ascent() / 2;
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const auto name = metrics.elidedText(
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roomName(),
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Qt::ElideRight,
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(width() - wm.iconSize - 2 * wm.padding - msgStampWidth) * 0.8);
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p.drawText(QPoint(2 * wm.padding + wm.iconSize, top_y), name);
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if (roomType_ == RoomType::Joined) {
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p.setFont(QFont{});
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p.setPen(subtitlePen);
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int descriptionLimit = std::max(
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0, width() - 3 * wm.padding - bottomLineWidthLimit - wm.iconSize);
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auto description =
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metrics.elidedText(lastMsgInfo_.body, Qt::ElideRight, descriptionLimit);
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p.drawText(QPoint(2 * wm.padding + wm.iconSize, bottom_y), description);
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// We show the last message timestamp.
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p.save();
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if (isPressed_) {
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p.setPen(QPen(highlightedTimestampColor_));
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} else if (underMouse()) {
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p.setPen(QPen(hoverTimestampColor_));
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} else {
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p.setPen(QPen(timestampColor_));
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}
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p.setFont(tsFont);
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p.drawText(QPoint(width() - wm.padding - msgStampWidth, top_y),
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lastMsgInfo_.descriptiveTime);
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p.restore();
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} else {
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int btnWidth = (width() - wm.iconSize - 6 * wm.padding) / 2;
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acceptBtnRegion_ = QRectF(wm.inviteBtnX, wm.inviteBtnY, btnWidth, 20);
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declineBtnRegion_ = QRectF(
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wm.inviteBtnX + btnWidth + 2 * wm.padding, wm.inviteBtnY, btnWidth, 20);
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QPainterPath acceptPath;
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acceptPath.addRoundedRect(acceptBtnRegion_, 10, 10);
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p.setPen(Qt::NoPen);
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p.fillPath(acceptPath, btnColor_);
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p.drawPath(acceptPath);
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QPainterPath declinePath;
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declinePath.addRoundedRect(declineBtnRegion_, 10, 10);
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p.setPen(Qt::NoPen);
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p.fillPath(declinePath, btnColor_);
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p.drawPath(declinePath);
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p.setPen(QPen(btnTextColor_));
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p.setFont(QFont{});
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p.drawText(acceptBtnRegion_,
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Qt::AlignCenter,
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metrics.elidedText(tr("Accept"), Qt::ElideRight, btnWidth));
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p.drawText(declineBtnRegion_,
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Qt::AlignCenter,
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metrics.elidedText(tr("Decline"), Qt::ElideRight, btnWidth));
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}
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}
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p.setPen(Qt::NoPen);
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if (unreadMsgCount_ > 0) {
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QBrush brush;
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brush.setStyle(Qt::SolidPattern);
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if (unreadHighlightedMsgCount_ > 0) {
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brush.setColor(mentionedColor());
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} else {
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brush.setColor(bubbleBgColor());
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}
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if (isPressed_)
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brush.setColor(bubbleFgColor());
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p.setBrush(brush);
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p.setPen(Qt::NoPen);
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p.setFont(unreadCountFont_);
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// Extra space on the x-axis to accomodate the extra character space
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// inside the bubble.
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const int x_width = unreadMsgCount_ > MaxUnreadCountDisplayed
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? QFontMetrics(p.font()).averageCharWidth()
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: 0;
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QRectF r(width() - bubbleDiameter_ - wm.padding - x_width,
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bottom_y - bubbleDiameter_ / 2 - 5,
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bubbleDiameter_ + x_width,
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bubbleDiameter_);
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if (width() == sidebarSizes.small)
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r = QRectF(width() - bubbleDiameter_ - 5,
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height() - bubbleDiameter_ - 5,
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bubbleDiameter_ + x_width,
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bubbleDiameter_);
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p.setPen(Qt::NoPen);
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p.drawEllipse(r);
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p.setPen(QPen(bubbleFgColor()));
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if (isPressed_)
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p.setPen(QPen(bubbleBgColor()));
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auto countTxt = unreadMsgCount_ > MaxUnreadCountDisplayed
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? QString("99+")
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: QString::number(unreadMsgCount_);
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p.setBrush(Qt::NoBrush);
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p.drawText(r.translated(0, -0.5), Qt::AlignCenter, countTxt);
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}
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if (!isPressed_ && hasUnreadMessages_) {
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QPen pen;
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pen.setWidth(wm.unreadLineWidth);
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pen.setColor(highlightedBackgroundColor_);
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p.setPen(pen);
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p.drawLine(0, wm.unreadLineOffset, 0, height() - wm.unreadLineOffset);
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}
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}
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void
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RoomInfoListItem::updateUnreadMessageCount(int count, int highlightedCount)
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{
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unreadMsgCount_ = count;
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unreadHighlightedMsgCount_ = highlightedCount;
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update();
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}
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enum NotificationImportance : short
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{
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ImportanceDisabled = -1,
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AllEventsRead = 0,
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NewMessage = 1,
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NewMentions = 2,
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Invite = 3
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};
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short int
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RoomInfoListItem::calculateImportance() const
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{
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// Returns the degree of importance of the unread messages in the room.
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// If sorting by importance is disabled in settings, this only ever
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// returns ImportanceDisabled or Invite
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if (isInvite()) {
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return Invite;
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} else if (!ChatPage::instance()->userSettings()->sortByImportance()) {
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return ImportanceDisabled;
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} else if (unreadHighlightedMsgCount_) {
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return NewMentions;
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} else if (unreadMsgCount_) {
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return NewMessage;
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} else {
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return AllEventsRead;
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}
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}
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void
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RoomInfoListItem::setPressedState(bool state)
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{
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if (isPressed_ != state) {
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isPressed_ = state;
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update();
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}
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}
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void
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RoomInfoListItem::contextMenuEvent(QContextMenuEvent *event)
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{
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Q_UNUSED(event);
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if (roomType_ == RoomType::Invited)
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return;
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menu_->popup(event->globalPos());
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}
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void
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RoomInfoListItem::mousePressEvent(QMouseEvent *event)
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{
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if (event->buttons() == Qt::RightButton) {
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QWidget::mousePressEvent(event);
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return;
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} else if (event->buttons() == Qt::LeftButton) {
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if (roomType_ == RoomType::Invited) {
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const auto point = event->pos();
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if (acceptBtnRegion_.contains(point))
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emit acceptInvite(roomId_);
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if (declineBtnRegion_.contains(point))
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emit declineInvite(roomId_);
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return;
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}
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emit clicked(roomId_);
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setPressedState(true);
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// Ripple on mouse position by default.
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QPoint pos = event->pos();
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qreal radiusEndValue = static_cast<qreal>(width()) / 3;
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Ripple *ripple = new Ripple(pos);
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ripple->setRadiusEndValue(radiusEndValue);
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ripple->setOpacityStartValue(0.15);
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ripple->setColor(QColor("white"));
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ripple->radiusAnimation()->setDuration(200);
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ripple->opacityAnimation()->setDuration(400);
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ripple_overlay_->addRipple(ripple);
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}
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}
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void
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RoomInfoListItem::setAvatar(const QString &avatar_url)
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{
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if (avatar_url.isEmpty())
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avatar_->setLetter(utils::firstChar(roomName_));
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else
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avatar_->setImage(avatar_url);
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}
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void
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RoomInfoListItem::setDescriptionMessage(const DescInfo &info)
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{
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lastMsgInfo_ = info;
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update();
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}
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