diff --git a/src/lib/navigation/websearchbar.cpp b/src/lib/navigation/websearchbar.cpp index 8fab996a..51874803 100644 --- a/src/lib/navigation/websearchbar.cpp +++ b/src/lib/navigation/websearchbar.cpp @@ -1,337 +1,338 @@ /* ============================================================ * Falkon - Qt web browser * Copyright (C) 2010-2018 David Rosca * * 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 . * ============================================================ */ #include "websearchbar.h" #include "browserwindow.h" #include "mainapplication.h" #include "tabbedwebview.h" #include "webpage.h" #include "settings.h" #include "qzsettings.h" #include "tabwidget.h" #include "clickablelabel.h" #include "buttonwithmenu.h" #include "searchenginesmanager.h" #include "searchenginesdialog.h" #include "networkmanager.h" #include "iconprovider.h" #include "scripts.h" #include #include #include #include #include #include #include #include WebSearchBar_Button::WebSearchBar_Button(QWidget* parent) : ClickableLabel(parent) { setObjectName("websearchbar-searchbutton"); setCursor(QCursor(Qt::PointingHandCursor)); setFocusPolicy(Qt::ClickFocus); } void WebSearchBar_Button::contextMenuEvent(QContextMenuEvent* event) { event->accept(); } WebSearchBar::WebSearchBar(BrowserWindow* window) : LineEdit(window) , m_window(window) , m_reloadingEngines(false) { setObjectName("websearchbar"); setDragEnabled(true); m_buttonSearch = new WebSearchBar_Button(this); m_boxSearchType = new ButtonWithMenu(this); m_boxSearchType->setObjectName("websearchbar-searchprovider-combobox"); + m_boxSearchType->setFocusProxy(this); // RTL Support // If we don't add 'm_boxSearchType' by following code, then we should use suitable padding-left value // but then, when typing RTL text the layout dynamically changed and within RTL layout direction // padding-left is equivalent to padding-right and vice versa, and because style sheet is // not changed dynamically this create padding problems. addWidget(m_boxSearchType, LineEdit::LeftSide); addWidget(m_buttonSearch, LineEdit::RightSide); connect(m_buttonSearch, SIGNAL(clicked(QPoint)), this, SLOT(search())); connect(m_buttonSearch, SIGNAL(middleClicked(QPoint)), this, SLOT(searchInNewTab())); connect(m_boxSearchType, SIGNAL(activeItemChanged(ButtonWithMenu::Item)), this, SLOT(searchChanged(ButtonWithMenu::Item))); setWidgetSpacing(0); m_searchManager = mApp->searchEnginesManager(); connect(m_boxSearchType->menu(), SIGNAL(aboutToShow()), this, SLOT(aboutToShowMenu())); m_completer = new QCompleter(this); m_completer->setCompletionMode(QCompleter::UnfilteredPopupCompletion); m_completerModel = new QStringListModel(this); m_completer->setModel(m_completerModel); m_completer->popup()->setMinimumHeight(90); setCompleter(m_completer); connect(m_completer->popup(), &QAbstractItemView::activated, this, &WebSearchBar::search); m_openSearchEngine = new OpenSearchEngine(this); m_openSearchEngine->setNetworkAccessManager(mApp->networkManager()); connect(m_openSearchEngine, SIGNAL(suggestions(QStringList)), this, SLOT(addSuggestions(QStringList))); connect(this, SIGNAL(textEdited(QString)), m_openSearchEngine, SLOT(requestSuggestions(QString))); editAction(PasteAndGo)->setText(tr("Paste And &Search")); editAction(PasteAndGo)->setIcon(QIcon::fromTheme(QSL("edit-paste"))); connect(editAction(PasteAndGo), SIGNAL(triggered()), this, SLOT(pasteAndGo())); QTimer::singleShot(0, this, SLOT(setupEngines())); } void WebSearchBar::aboutToShowMenu() { QMenu* menu = m_boxSearchType->menu(); menu->addSeparator(); m_window->weView()->page()->runJavaScript(Scripts::getOpenSearchLinks(), WebPage::SafeJsWorld, [this, menu](const QVariant &res) { const QVariantList &list = res.toList(); Q_FOREACH (const QVariant &val, list) { const QVariantMap &link = val.toMap(); QUrl url = m_window->weView()->url().resolved(link.value(QSL("url")).toUrl()); QString title = link.value(QSL("title")).toString(); if (url.isEmpty()) continue; if (title.isEmpty()) title = m_window->weView()->title(); menu->addAction(m_window->weView()->icon(), tr("Add %1 ...").arg(title), this, SLOT(addEngineFromAction()))->setData(url); } menu->addSeparator(); menu->addAction(IconProvider::settingsIcon(), tr("Manage Search Engines"), this, SLOT(openSearchEnginesDialog())); }); } void WebSearchBar::addSuggestions(const QStringList &list) { if (qzSettings->showWSBSearchSuggestions) { QStringList list_ = list.mid(0, 6); m_completerModel->setStringList(list_); m_completer->complete(); } } void WebSearchBar::openSearchEnginesDialog() { if (!m_searchDialog) m_searchDialog = new SearchEnginesDialog(this); m_searchDialog->open(); m_searchDialog->raise(); m_searchDialog->activateWindow(); } void WebSearchBar::enableSearchSuggestions(bool enable) { Settings settings; settings.beginGroup("SearchEngines"); settings.setValue("showSuggestions", enable); settings.endGroup(); qzSettings->showWSBSearchSuggestions = enable; m_completerModel->setStringList(QStringList()); } void WebSearchBar::setupEngines() { disconnect(m_searchManager, SIGNAL(enginesChanged()), this, SLOT(setupEngines())); m_reloadingEngines = true; QString activeEngine = m_searchManager->startingEngineName(); if (m_boxSearchType->allItems().count() != 0) { activeEngine = m_activeEngine.name; } m_boxSearchType->clearItems(); foreach (const SearchEngine &en, m_searchManager->allEngines()) { ButtonWithMenu::Item item; item.icon = en.icon; item.text = en.name; QVariant v; v.setValue(en); item.userData = v; m_boxSearchType->addItem(item); if (item.text == activeEngine) { m_boxSearchType->setCurrentItem(item, false); } } searchChanged(m_boxSearchType->currentItem()); connect(m_searchManager, SIGNAL(enginesChanged()), this, SLOT(setupEngines())); m_reloadingEngines = false; } void WebSearchBar::searchChanged(const ButtonWithMenu::Item &item) { setPlaceholderText(item.text); m_completerModel->setStringList(QStringList()); m_activeEngine = item.userData.value(); m_openSearchEngine->setSuggestionsUrl(m_activeEngine.suggestionsUrl); m_openSearchEngine->setSuggestionsParameters(m_activeEngine.suggestionsParameters); m_searchManager->setActiveEngine(m_activeEngine); if (qzSettings->searchOnEngineChange && !m_reloadingEngines && !text().isEmpty()) { search(); } } void WebSearchBar::instantSearchChanged(bool enable) { Settings settings; settings.beginGroup("SearchEngines"); settings.setValue("SearchOnEngineChange", enable); settings.endGroup(); qzSettings->searchOnEngineChange = enable; } void WebSearchBar::search() { m_window->weView()->setFocus(); m_window->weView()->load(m_searchManager->searchResult(m_activeEngine, text())); } void WebSearchBar::searchInNewTab() { int index = m_window->tabWidget()->addView(QUrl()); m_window->weView(index)->setFocus(); m_window->weView(index)->load(m_searchManager->searchResult(m_activeEngine, text())); } void WebSearchBar::addEngineFromAction() { if (QAction* action = qobject_cast(sender())) { m_searchManager->addEngine(action->data().toUrl()); } } void WebSearchBar::pasteAndGo() { clear(); paste(); search(); } void WebSearchBar::contextMenuEvent(QContextMenuEvent* event) { Q_UNUSED(event) QMenu* menu = createContextMenu(); menu->setAttribute(Qt::WA_DeleteOnClose); menu->addSeparator(); QAction* act = menu->addAction(tr("Show suggestions")); act->setCheckable(true); act->setChecked(qzSettings->showWSBSearchSuggestions); connect(act, SIGNAL(triggered(bool)), this, SLOT(enableSearchSuggestions(bool))); QAction* instantSearch = menu->addAction(tr("Search when engine changed")); instantSearch->setCheckable(true); instantSearch->setChecked(qzSettings->searchOnEngineChange); connect(instantSearch, SIGNAL(triggered(bool)), this, SLOT(instantSearchChanged(bool))); // Prevent choosing first option with double rightclick QPoint pos = event->globalPos(); pos.setY(pos.y() + 1); menu->popup(pos); } void WebSearchBar::focusOutEvent(QFocusEvent* e) { if (text().isEmpty()) { QString search = m_boxSearchType->currentItem().text; setPlaceholderText(search); } LineEdit::focusOutEvent(e); } void WebSearchBar::dropEvent(QDropEvent* event) { if (event->mimeData()->hasText()) { QString dropText = event->mimeData()->text(); setText(dropText); search(); QFocusEvent event(QFocusEvent::FocusOut); LineEdit::focusOutEvent(&event); return; } LineEdit::dropEvent(event); } void WebSearchBar::keyPressEvent(QKeyEvent* event) { switch (event->key()) { case Qt::Key_V: if (event->modifiers() == (Qt::ControlModifier | Qt::ShiftModifier)) { pasteAndGo(); event->accept(); return; } break; case Qt::Key_Return: case Qt::Key_Enter: if (event->modifiers() == Qt::AltModifier) { searchInNewTab(); } else { search(); } break; case Qt::Key_Up: if (event->modifiers() == Qt::ControlModifier) { m_boxSearchType->selectPreviousItem(); } break; case Qt::Key_Down: if (event->modifiers() == Qt::ControlModifier) { m_boxSearchType->selectNextItem(); } break; default: break; } LineEdit::keyPressEvent(event); }