diff --git a/src/lib/navigation/locationbar.cpp b/src/lib/navigation/locationbar.cpp index cb2c1d8b..52568610 100644 --- a/src/lib/navigation/locationbar.cpp +++ b/src/lib/navigation/locationbar.cpp @@ -1,730 +1,731 @@ /* ============================================================ * 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 "locationbar.h" #include "browserwindow.h" #include "tabbedwebview.h" #include "mainapplication.h" #include "webpage.h" #include "tabwidget.h" #include "bookmarksicon.h" #include "bookmarks.h" #include "bookmarkitem.h" #include "bookmarkstoolbar.h" #include "siteicon.h" #include "goicon.h" #include "downicon.h" #include "qztools.h" #include "iconprovider.h" #include "qzsettings.h" #include "colors.h" #include "autofillicon.h" #include "completer/locationcompleter.h" #include #include #include #include #include #include LocationBar::LocationBar(QWidget *parent) : LineEdit(parent) , m_window(nullptr) , m_webView(0) , m_holdingAlt(false) , m_oldTextLength(0) , m_currentTextLength(0) , m_loadProgress(0) , m_progressVisible(false) { setObjectName("locationbar"); setDragEnabled(true); // Disable KDE QLineEdit transitions, it breaks with setText() && home() setProperty("_kde_no_animations", QVariant(true)); m_bookmarkIcon = new BookmarksIcon(this); m_goIcon = new GoIcon(this); m_siteIcon = new SiteIcon(this); m_autofillIcon = new AutoFillIcon(this); DownIcon* down = new DownIcon(this); addWidget(m_siteIcon, LineEdit::LeftSide); addWidget(m_autofillIcon, LineEdit::RightSide); addWidget(m_bookmarkIcon, LineEdit::RightSide); addWidget(m_goIcon, LineEdit::RightSide); addWidget(down, LineEdit::RightSide); m_completer = new LocationCompleter(this); m_completer->setLocationBar(this); connect(m_completer, &LocationCompleter::showCompletion, this, &LocationBar::showCompletion); connect(m_completer, &LocationCompleter::showDomainCompletion, this, &LocationBar::showDomainCompletion); connect(m_completer, &LocationCompleter::clearCompletion, this, &LocationBar::clearCompletion); connect(m_completer, &LocationCompleter::loadRequested, this, &LocationBar::loadRequest); connect(m_completer, &LocationCompleter::popupClosed, this, &LocationBar::updateSiteIcon); m_domainCompleterModel = new QStringListModel(this); QCompleter* domainCompleter = new QCompleter(this); domainCompleter->setCompletionMode(QCompleter::InlineCompletion); domainCompleter->setModel(m_domainCompleterModel); setCompleter(domainCompleter); m_progressTimer = new QTimer(this); m_progressTimer->setInterval(700); m_progressTimer->setSingleShot(true); connect(m_progressTimer, &QTimer::timeout, this, &LocationBar::hideProgress); editAction(PasteAndGo)->setText(tr("Paste And &Go")); editAction(PasteAndGo)->setIcon(QIcon::fromTheme(QSL("edit-paste"))); connect(editAction(PasteAndGo), &QAction::triggered, this, &LocationBar::pasteAndGo); connect(this, SIGNAL(textEdited(QString)), this, SLOT(textEdited(QString))); connect(m_goIcon, &ClickableLabel::clicked, this, &LocationBar::requestLoadUrl); connect(down, &ClickableLabel::clicked, m_completer, &LocationCompleter::showMostVisited); connect(mApp->searchEnginesManager(), &SearchEnginesManager::activeEngineChanged, this, &LocationBar::updatePlaceHolderText); connect(mApp->searchEnginesManager(), &SearchEnginesManager::defaultEngineChanged, this, &LocationBar::updatePlaceHolderText); connect(mApp, &MainApplication::settingsReloaded, this, &LocationBar::loadSettings); loadSettings(); updateSiteIcon(); // Hide icons by default m_goIcon->setVisible(qzSettings->alwaysShowGoIcon); m_autofillIcon->hide(); QTimer::singleShot(0, this, &LocationBar::updatePlaceHolderText); } BrowserWindow *LocationBar::browserWindow() const { return m_window; } void LocationBar::setBrowserWindow(BrowserWindow *window) { m_window = window; m_completer->setMainWindow(m_window); m_siteIcon->setBrowserWindow(m_window); } TabbedWebView* LocationBar::webView() const { return m_webView; } void LocationBar::setWebView(TabbedWebView* view) { m_webView = view; m_bookmarkIcon->setWebView(m_webView); m_siteIcon->setWebView(m_webView); m_autofillIcon->setWebView(m_webView); connect(m_webView, &QWebEngineView::loadStarted, this, &LocationBar::loadStarted); connect(m_webView, &QWebEngineView::loadProgress, this, &LocationBar::loadProgress); connect(m_webView, &QWebEngineView::loadFinished, this, &LocationBar::loadFinished); connect(m_webView, &QWebEngineView::urlChanged, this, &LocationBar::showUrl); connect(m_webView, &WebView::privacyChanged, this, &LocationBar::setPrivacyState); } void LocationBar::setText(const QString &text) { m_oldTextLength = text.length(); m_currentTextLength = m_oldTextLength; LineEdit::setText(text); refreshTextFormat(); } void LocationBar::updatePlaceHolderText() { if (qzSettings->searchFromAddressBar) { setPlaceholderText(tr("Enter address or search with %1").arg(searchEngine().name)); } else setPlaceholderText(tr("Enter address")); } void LocationBar::showCompletion(const QString &completion, bool completeDomain) { LineEdit::setText(completion); // Move cursor to the end end(false); if (completeDomain) { completer()->complete(); } updateSiteIcon(); } void LocationBar::clearCompletion() { m_webView->setFocus(); showUrl(m_webView->url()); } void LocationBar::showDomainCompletion(const QString &completion) { m_domainCompleterModel->setStringList(QStringList() << completion); // We need to manually force the completion because model is updated asynchronously // But only force completion when the user actually added new text if (!completion.isEmpty() && m_oldTextLength < m_currentTextLength) completer()->complete(); } QString LocationBar::convertUrlToText(const QUrl &url) { // It was most probably entered by user, so don't urlencode it // Also don't urlencode JavaScript code if (url.scheme().isEmpty() || url.scheme() == QL1S("javascript")) { return QUrl::fromPercentEncoding(url.toEncoded()); } QString stringUrl = QzTools::urlEncodeQueryString(url); if (stringUrl == QL1S("falkon:speeddial") || stringUrl == QL1S("about:blank")) { stringUrl.clear(); } return stringUrl; } SearchEnginesManager::Engine LocationBar::searchEngine() { if (!qzSettings->searchFromAddressBar) { return SearchEngine(); } else if (qzSettings->searchWithDefaultEngine) { return mApp->searchEnginesManager()->defaultEngine(); } else { return mApp->searchEnginesManager()->activeEngine(); } } LocationBar::LoadAction LocationBar::loadAction(const QString &text) { LoadAction action; const QString &t = text.trimmed(); if (t.isEmpty()) { return action; } // Check for Search Engine shortcut const int firstSpacePos = t.indexOf(QLatin1Char(' ')); if (qzSettings->searchFromAddressBar && firstSpacePos != -1) { const QString shortcut = t.left(firstSpacePos); const QString searchedString = t.mid(firstSpacePos).trimmed(); SearchEngine en = mApp->searchEnginesManager()->engineForShortcut(shortcut); if (en.isValid()) { action.type = LoadAction::Search; action.searchEngine = en; action.loadRequest = mApp->searchEnginesManager()->searchResult(en, searchedString); return action; } } // Check for Bookmark keyword const QList items = mApp->bookmarks()->searchKeyword(t); if (!items.isEmpty()) { BookmarkItem* item = items.at(0); action.type = LoadAction::Bookmark; action.bookmark = item; action.loadRequest.setUrl(item->url()); return action; } if (!qzSettings->searchFromAddressBar) { const QUrl &guessedUrl = QUrl::fromUserInput(t); if (guessedUrl.isValid()) { action.type = LoadAction::Url; action.loadRequest = guessedUrl; } return action; } // Check for one word search if (t != QL1S("localhost") && !QzTools::containsSpace(t) && !t.contains(QL1C('.')) && !t.contains(QL1C(':')) && !t.contains(QL1C('/')) ) { action.type = LoadAction::Search; action.searchEngine = searchEngine(); action.loadRequest = mApp->searchEnginesManager()->searchResult(searchEngine(), t); return action; } // Otherwise load as url const QUrl guessedUrl = QUrl::fromUserInput(t); if (guessedUrl.isValid()) { // Always allow javascript: to be loaded const bool forceLoad = guessedUrl.scheme() == QL1S("javascript"); // Only allow spaces in query if (forceLoad || !QzTools::containsSpace(t) || !QzTools::containsSpace(guessedUrl.toString(QUrl::RemoveQuery))) { // Only allow supported schemes if (forceLoad || WebPage::supportedSchemes().contains(guessedUrl.scheme())) { action.type = LoadAction::Url; action.loadRequest = guessedUrl; return action; } } } // Search when creating url failed action.type = LoadAction::Search; action.searchEngine = searchEngine(); action.loadRequest = mApp->searchEnginesManager()->searchResult(searchEngine(), t); return action; } void LocationBar::refreshTextFormat() { if (!m_webView) { return; } TextFormat textFormat; const QString hostName = m_webView->url().isEmpty() ? QUrl(text()).host() : m_webView->url().host(); if (!hostName.isEmpty()) { const int hostPos = text().indexOf(hostName); if (hostPos > 0) { QTextCharFormat format; format.setForeground(Colors::mid(palette().color(QPalette::Base), palette().color(QPalette::Text), 1, 1)); QTextLayout::FormatRange schemePart; schemePart.start = 0; schemePart.length = hostPos; schemePart.format = format; QTextLayout::FormatRange hostPart; hostPart.start = hostPos; hostPart.length = hostName.size(); QTextLayout::FormatRange remainingPart; remainingPart.start = hostPos + hostName.size(); remainingPart.length = text().size() - remainingPart.start; remainingPart.format = format; textFormat.append(schemePart); textFormat.append(hostPart); textFormat.append(remainingPart); } } setTextFormat(textFormat); } void LocationBar::requestLoadUrl() { loadRequest(loadAction(text()).loadRequest); updateSiteIcon(); } void LocationBar::textEdited(const QString &text) { m_oldTextLength = m_currentTextLength; m_currentTextLength = text.length(); if (!text.isEmpty()) { m_completer->complete(text); m_siteIcon->setIcon(QIcon::fromTheme(QSL("edit-find"), QIcon(QSL(":icons/menu/search-icon.svg")))); } else { m_completer->closePopup(); } setGoIconVisible(true); } void LocationBar::setGoIconVisible(bool state) { if (state) { m_bookmarkIcon->hide(); m_goIcon->show(); } else { m_bookmarkIcon->show(); if (!qzSettings->alwaysShowGoIcon) { m_goIcon->hide(); } } updateTextMargins(); } void LocationBar::showUrl(const QUrl &url) { if (hasFocus() || url.isEmpty()) { return; } const QString stringUrl = convertUrlToText(url); if (text() == stringUrl) { home(false); refreshTextFormat(); return; } // Set converted url as text setText(stringUrl); // Move cursor to the start home(false); m_bookmarkIcon->checkBookmark(url); } void LocationBar::loadRequest(const LoadRequest &request) { if (!m_webView->webTab()->isRestored()) { return; } const QString urlString = convertUrlToText(request.url()); m_completer->closePopup(); m_webView->setFocus(); if (urlString != text()) { setText(urlString); } m_webView->userLoadAction(request); } void LocationBar::updateSiteIcon() { if (m_completer->isVisible()) { m_siteIcon->setIcon(QIcon::fromTheme(QSL("edit-find"), QIcon(QSL(":icons/menu/search-icon.svg")))); } else { QIcon icon = IconProvider::emptyWebIcon(); if (property("secured").toBool()) { icon = QIcon::fromTheme(QSL("document-encrypted"), icon); } m_siteIcon->setIcon(QIcon(icon.pixmap(16))); } } void LocationBar::setPrivacyState(bool state) { m_siteIcon->setProperty("secured", QVariant(state)); m_siteIcon->style()->unpolish(m_siteIcon); m_siteIcon->style()->polish(m_siteIcon); setProperty("secured", QVariant(state)); style()->unpolish(this); style()->polish(this); updateSiteIcon(); } void LocationBar::pasteAndGo() { clear(); paste(); requestLoadUrl(); } void LocationBar::contextMenuEvent(QContextMenuEvent* event) { QMenu* menu = createContextMenu(); menu->setAttribute(Qt::WA_DeleteOnClose); // Prevent choosing first option with double rightclick QPoint pos = event->globalPos(); pos.setY(pos.y() + 1); menu->popup(pos); } void LocationBar::showEvent(QShowEvent* event) { LineEdit::showEvent(event); refreshTextFormat(); } void LocationBar::focusInEvent(QFocusEvent* event) { if (m_webView) { const QString stringUrl = convertUrlToText(m_webView->url()); // Text has been edited, let's show go button if (stringUrl != text()) { setGoIconVisible(true); } } clearTextFormat(); LineEdit::focusInEvent(event); if (m_window && Settings().value("Browser-View-Settings/instantBookmarksToolbar").toBool()) { m_window->bookmarksToolbar()->show(); } } void LocationBar::focusOutEvent(QFocusEvent* event) { // Context menu or completer popup were opened // Let's block focusOutEvent to trick QLineEdit and paint cursor properly if (event->reason() == Qt::PopupFocusReason) { return; } LineEdit::focusOutEvent(event); setGoIconVisible(false); if (text().trimmed().isEmpty()) { clear(); } refreshTextFormat(); if (m_window && Settings().value("Browser-View-Settings/instantBookmarksToolbar").toBool()) { m_window->bookmarksToolbar()->hide(); } } void LocationBar::dropEvent(QDropEvent* event) { if (event->mimeData()->hasUrls()) { const QUrl dropUrl = event->mimeData()->urls().at(0); if (WebView::isUrlValid(dropUrl)) { setText(dropUrl.toString()); loadRequest(dropUrl); QFocusEvent event(QFocusEvent::FocusOut); LineEdit::focusOutEvent(&event); return; } } else if (event->mimeData()->hasText()) { const QString dropText = event->mimeData()->text().trimmed(); const QUrl dropUrl = QUrl(dropText); if (WebView::isUrlValid(dropUrl)) { setText(dropUrl.toString()); loadRequest(dropUrl); QFocusEvent event(QFocusEvent::FocusOut); LineEdit::focusOutEvent(&event); return; } else { setText(dropText); setFocus(); return; } } LineEdit::dropEvent(event); } void LocationBar::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_Down: m_completer->complete(text()); break; case Qt::Key_Left: m_completer->closePopup(); break; case Qt::Key_Escape: m_webView->setFocus(); showUrl(m_webView->url()); event->accept(); break; case Qt::Key_Alt: m_holdingAlt = true; break; case Qt::Key_Return: case Qt::Key_Enter: switch (event->modifiers()) { case Qt::ControlModifier: if (!text().endsWith(QL1S(".com"))) setText(text().append(QL1S(".com"))); requestLoadUrl(); m_holdingAlt = false; break; case Qt::AltModifier: m_completer->closePopup(); if (m_window) { m_window->tabWidget()->addView(loadAction(text()).loadRequest); } m_holdingAlt = false; break; default: requestLoadUrl(); m_holdingAlt = false; } break; case Qt::Key_0: case Qt::Key_1: case Qt::Key_2: case Qt::Key_3: case Qt::Key_4: case Qt::Key_5: case Qt::Key_6: case Qt::Key_7: case Qt::Key_8: case Qt::Key_9: if (event->modifiers() & Qt::AltModifier || event->modifiers() & Qt::ControlModifier) { event->ignore(); m_holdingAlt = false; return; } break; default: m_holdingAlt = false; } LineEdit::keyPressEvent(event); } void LocationBar::loadStarted() { m_progressVisible = true; m_progressTimer->stop(); m_autofillIcon->hide(); } void LocationBar::loadProgress(int progress) { if (qzSettings->showLoadingProgress) { m_loadProgress = progress; update(); } } void LocationBar::loadFinished() { if (qzSettings->showLoadingProgress) { m_progressTimer->start(); } WebPage* page = qobject_cast(m_webView->page()); if (page && !page->autoFillUsernames().isEmpty()) { m_autofillIcon->setUsernames(page->autoFillUsernames()); m_autofillIcon->show(); } } void LocationBar::loadSettings() { Settings settings; settings.beginGroup("AddressBar"); m_progressStyle = static_cast(settings.value("ProgressStyle", 0).toInt()); bool customColor = settings.value("UseCustomProgressColor", false).toBool(); m_progressColor = customColor ? settings.value("CustomProgressColor", palette().color(QPalette::Highlight)).value() : QColor(); settings.endGroup(); } void LocationBar::hideProgress() { if (qzSettings->showLoadingProgress) { m_progressVisible = false; update(); } } void LocationBar::paintEvent(QPaintEvent* event) { LineEdit::paintEvent(event); // Show loading progress if (qzSettings->showLoadingProgress && m_progressVisible) { QStyleOptionFrame option; initStyleOption(&option); - int lm, tm, rm, bm; - getTextMargins(&lm, &tm, &rm, &bm); + QMargins margins = textMargins(); QRect contentsRect = style()->subElementRect(QStyle::SE_LineEditContents, &option, this); - contentsRect.adjust(lm, tm, -rm, -bm); + contentsRect.adjust( + margins.left(), margins.top(), -margins.right(), -margins.bottom() + ); QColor bg = m_progressColor; if (!bg.isValid() || bg.alpha() == 0) { bg = Colors::mid(palette().color(QPalette::Base), palette().color(QPalette::Text), m_progressStyle > 0 ? 4 : 8, 1); } QPainter p(this); p.setBrush(QBrush(bg)); // We are painting over text, make sure the text stays visible p.setOpacity(0.5); QPen outlinePen(bg.darker(110), 0.8); p.setPen(outlinePen); switch (m_progressStyle) { case ProgressFilled: { QRect bar = contentsRect.adjusted(0, 1, 0, -1); bar.setWidth(bar.width() * m_loadProgress / 100); const int roundness = bar.height() / 4.0; p.drawRoundedRect(bar, roundness, roundness); break; } case ProgressBottom: { outlinePen.setWidthF(0.3); outlinePen.setColor(outlinePen.color().darker(130)); p.setPen(outlinePen); QRect bar(contentsRect.x(), contentsRect.bottom() - 3, contentsRect.width() * m_loadProgress / 100.0, 3); p.drawRoundedRect(bar, 1, 1); break; } case ProgressTop: { outlinePen.setWidthF(0.3); outlinePen.setColor(outlinePen.color().darker(130)); p.setPen(outlinePen); QRect bar(contentsRect.x(), contentsRect.top() + 1, contentsRect.width() * m_loadProgress / 100.0, 3); p.drawRoundedRect(bar, 1, 1); break; } default: break; } } }