mirror of https://github.com/Nheko-Reborn/nheko
Jedi18
4 years ago
parent
0ce7f78446
commit
68c999e5f4
@ -1,141 +0,0 @@ |
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/*
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* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr> |
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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 3 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, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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#include <QCompleter> |
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#include <QPainter> |
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#include <QStringListModel> |
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#include <QStyleOption> |
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#include <QTimer> |
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#include <QtConcurrent> |
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#include "Cache.h" |
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#include "QuickSwitcher.h" |
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#include "popups/SuggestionsPopup.h" |
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Q_DECLARE_METATYPE(std::vector<RoomSearchResult>) |
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RoomSearchInput::RoomSearchInput(QWidget *parent) |
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: TextField(parent) |
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{} |
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void |
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RoomSearchInput::keyPressEvent(QKeyEvent *event) |
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{ |
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switch (event->key()) { |
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case Qt::Key_Tab: |
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case Qt::Key_Down: { |
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emit selectNextCompletion(); |
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event->accept(); |
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break; |
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} |
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case Qt::Key_Backtab: |
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case Qt::Key_Up: { |
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emit selectPreviousCompletion(); |
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event->accept(); |
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break; |
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} |
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default: |
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TextField::keyPressEvent(event); |
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} |
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} |
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void |
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RoomSearchInput::hideEvent(QHideEvent *event) |
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{ |
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emit hiding(); |
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TextField::hideEvent(event); |
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} |
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QuickSwitcher::QuickSwitcher(QWidget *parent) |
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: QWidget(parent) |
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{ |
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qRegisterMetaType<std::vector<RoomSearchResult>>(); |
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setMaximumWidth(450); |
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QFont font; |
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font.setPointSizeF(font.pointSizeF() * 1.5); |
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roomSearch_ = new RoomSearchInput(this); |
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roomSearch_->setFont(font); |
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roomSearch_->setPlaceholderText(tr("Search for a room...")); |
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topLayout_ = new QVBoxLayout(this); |
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topLayout_->addWidget(roomSearch_); |
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connect(this, |
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&QuickSwitcher::queryResults, |
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this, |
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[this](const std::vector<RoomSearchResult> &rooms) { |
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auto pos = mapToGlobal(roomSearch_->geometry().bottomLeft()); |
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popup_.setFixedWidth(width()); |
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popup_.addRooms(rooms); |
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popup_.move(pos.x() - topLayout_->margin(), pos.y() + topLayout_->margin()); |
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popup_.show(); |
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}); |
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connect(roomSearch_, &QLineEdit::textEdited, this, [this](const QString &query) { |
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if (query.isEmpty()) { |
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popup_.hide(); |
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return; |
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} |
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QtConcurrent::run([this, query = query.toLower()]() { |
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try { |
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emit queryResults(cache::searchRooms(query.toStdString())); |
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} catch (const lmdb::error &e) { |
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qWarning() << "room search failed:" << e.what(); |
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} |
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}); |
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}); |
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connect(roomSearch_, |
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&RoomSearchInput::selectNextCompletion, |
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&popup_, |
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&SuggestionsPopup::selectNextSuggestion); |
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connect(roomSearch_, |
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&RoomSearchInput::selectPreviousCompletion, |
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&popup_, |
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&SuggestionsPopup::selectPreviousSuggestion); |
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connect(&popup_, &SuggestionsPopup::itemSelected, this, [this](const QString &room_id) { |
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reset(); |
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emit roomSelected(room_id); |
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}); |
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connect(roomSearch_, &RoomSearchInput::hiding, this, [this]() { popup_.hide(); }); |
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connect(roomSearch_, &QLineEdit::returnPressed, this, [this]() { |
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reset(); |
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popup_.selectHoveredSuggestion(); |
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}); |
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} |
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void |
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QuickSwitcher::paintEvent(QPaintEvent *) |
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{ |
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QStyleOption opt; |
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opt.init(this); |
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QPainter p(this); |
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style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); |
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} |
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void |
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QuickSwitcher::keyPressEvent(QKeyEvent *event) |
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{ |
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if (event->key() == Qt::Key_Escape) { |
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event->accept(); |
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reset(); |
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} |
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} |
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@ -1,77 +0,0 @@ |
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/*
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* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr> |
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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 3 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, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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#pragma once |
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#include <QAbstractItemView> |
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#include <QKeyEvent> |
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#include <QVBoxLayout> |
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#include <QWidget> |
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#include "popups/SuggestionsPopup.h" |
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#include "ui/TextField.h" |
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class RoomSearchInput : public TextField |
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{ |
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Q_OBJECT |
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public: |
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explicit RoomSearchInput(QWidget *parent = nullptr); |
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signals: |
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void selectNextCompletion(); |
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void selectPreviousCompletion(); |
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void hiding(); |
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protected: |
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void keyPressEvent(QKeyEvent *event) override; |
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void hideEvent(QHideEvent *event) override; |
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bool focusNextPrevChild(bool) override { return false; }; |
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}; |
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class QuickSwitcher : public QWidget |
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{ |
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Q_OBJECT |
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public: |
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QuickSwitcher(QWidget *parent = nullptr); |
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signals: |
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void closing(); |
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void roomSelected(const QString &roomid); |
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void queryResults(const std::vector<RoomSearchResult> &rooms); |
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protected: |
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void keyPressEvent(QKeyEvent *event) override; |
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void showEvent(QShowEvent *) override { roomSearch_->setFocus(); } |
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void paintEvent(QPaintEvent *event) override; |
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private: |
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void reset() |
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{ |
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emit closing(); |
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roomSearch_->clear(); |
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} |
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// Current highlighted selection from the completer.
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int selection_ = -1; |
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QVBoxLayout *topLayout_; |
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RoomSearchInput *roomSearch_; |
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//! Autocomplete popup box with the room suggestions.
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SuggestionsPopup popup_; |
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}; |
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