mirror of
https://invent.kde.org/network/falkon.git
synced 2024-11-11 17:42:10 +01:00
60b2386a6e
This is first quick port to QtWebEngine, most of advanced features are not working yet. Please read README. For now, it will use separate profile directory as well as browser session, that means you can use both QtWebEngine and QtWebKit versions at the same time.
410 lines
13 KiB
C++
410 lines
13 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2014 David Rosca <nowrep@gmail.com>
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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 "navigationbar.h"
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#include "toolbutton.h"
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#include "browserwindow.h"
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#include "mainapplication.h"
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#include "iconprovider.h"
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#include "websearchbar.h"
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#include "reloadstopbutton.h"
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#include "enhancedmenu.h"
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#include "tabwidget.h"
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#include "tabbedwebview.h"
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#include "webpage.h"
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#include "qzsettings.h"
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#include "qztools.h"
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#include <QTimer>
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#include <QSplitter>
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#include <QHBoxLayout>
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#include <QStackedWidget>
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#include <QWebEngineHistory>
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#include <QMouseEvent>
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#include <QStyleOption>
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NavigationBar::NavigationBar(BrowserWindow* window)
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: QWidget(window)
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, m_window(window)
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{
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setObjectName(QSL("navigationbar"));
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m_layout = new QHBoxLayout(this);
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m_layout->setMargin(style()->pixelMetric(QStyle::PM_ToolBarItemMargin, 0, this));
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m_layout->setSpacing(style()->pixelMetric(QStyle::PM_ToolBarItemSpacing, 0, this));
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setLayout(m_layout);
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m_buttonBack = new ToolButton(this);
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m_buttonBack->setObjectName("navigation-button-back");
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m_buttonBack->setToolTip(tr("Back"));
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m_buttonBack->setToolButtonStyle(Qt::ToolButtonIconOnly);
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m_buttonBack->setToolbarButtonLook(true);
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m_buttonBack->setAutoRaise(true);
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m_buttonBack->setEnabled(false);
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m_buttonBack->setFocusPolicy(Qt::NoFocus);
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m_buttonForward = new ToolButton(this);
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m_buttonForward->setObjectName("navigation-button-next");
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m_buttonForward->setToolTip(tr("Forward"));
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m_buttonForward->setToolButtonStyle(Qt::ToolButtonIconOnly);
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m_buttonForward->setToolbarButtonLook(true);
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m_buttonForward->setAutoRaise(true);
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m_buttonForward->setEnabled(false);
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m_buttonForward->setFocusPolicy(Qt::NoFocus);
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QHBoxLayout* backNextLayout = new QHBoxLayout();
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backNextLayout->setContentsMargins(0, 0, 0, 0);
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backNextLayout->setSpacing(0);
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backNextLayout->addWidget(m_buttonBack);
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backNextLayout->addWidget(m_buttonForward);
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m_reloadStop = new ReloadStopButton(this);
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m_buttonHome = new ToolButton(this);
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m_buttonHome->setObjectName("navigation-button-home");
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m_buttonHome->setToolTip(tr("Home"));
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m_buttonHome->setToolButtonStyle(Qt::ToolButtonIconOnly);
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m_buttonHome->setToolbarButtonLook(true);
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m_buttonHome->setAutoRaise(true);
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m_buttonHome->setFocusPolicy(Qt::NoFocus);
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m_buttonAddTab = new ToolButton(this);
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m_buttonAddTab->setObjectName("navigation-button-addtab");
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m_buttonAddTab->setToolTip(tr("New Tab"));
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m_buttonAddTab->setToolButtonStyle(Qt::ToolButtonIconOnly);
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m_buttonAddTab->setToolbarButtonLook(true);
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m_buttonAddTab->setAutoRaise(true);
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m_buttonAddTab->setFocusPolicy(Qt::NoFocus);
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m_menuBack = new Menu(this);
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m_menuBack->setCloseOnMiddleClick(true);
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m_buttonBack->setMenu(m_menuBack);
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connect(m_buttonBack, SIGNAL(aboutToShowMenu()), this, SLOT(aboutToShowHistoryBackMenu()));
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m_menuForward = new Menu(this);
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m_menuForward->setCloseOnMiddleClick(true);
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m_buttonForward->setMenu(m_menuForward);
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connect(m_buttonForward, SIGNAL(aboutToShowMenu()), this, SLOT(aboutToShowHistoryNextMenu()));
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m_supMenu = new ToolButton(this);
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m_supMenu->setObjectName("navigation-button-supermenu");
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m_supMenu->setPopupMode(QToolButton::InstantPopup);
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m_supMenu->setToolbarButtonLook(true);
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m_supMenu->setToolTip(tr("Main Menu"));
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m_supMenu->setAutoRaise(true);
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m_supMenu->setFocusPolicy(Qt::NoFocus);
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m_supMenu->setMenu(m_window->superMenu());
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m_supMenu->setShowMenuInside(true);
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m_searchLine = new WebSearchBar(m_window);
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m_navigationSplitter = new QSplitter(this);
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m_navigationSplitter->addWidget(m_window->tabWidget()->locationBars());
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m_navigationSplitter->addWidget(m_searchLine);
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m_navigationSplitter->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum);
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m_navigationSplitter->setCollapsible(0, false);
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m_exitFullscreen = new ToolButton(this);
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m_exitFullscreen->setObjectName("navigation-button-exitfullscreen");
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m_exitFullscreen->setToolTip(tr("Exit Fullscreen"));
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m_exitFullscreen->setToolButtonStyle(Qt::ToolButtonIconOnly);
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m_exitFullscreen->setToolbarButtonLook(true);
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m_exitFullscreen->setFocusPolicy(Qt::NoFocus);
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m_exitFullscreen->setAutoRaise(true);
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m_exitFullscreen->setVisible(false);
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m_layout->addLayout(backNextLayout);
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m_layout->addWidget(m_reloadStop);
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m_layout->addWidget(m_buttonHome);
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m_layout->addWidget(m_buttonAddTab);
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m_layout->addWidget(m_navigationSplitter);
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m_layout->addWidget(m_supMenu);
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m_layout->addWidget(m_exitFullscreen);
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setContextMenuPolicy(Qt::CustomContextMenu);
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connect(this, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuRequested(QPoint)));
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connect(m_buttonBack, SIGNAL(clicked()), this, SLOT(goBack()));
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connect(m_buttonBack, SIGNAL(middleMouseClicked()), this, SLOT(goBackInNewTab()));
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connect(m_buttonBack, SIGNAL(controlClicked()), this, SLOT(goBackInNewTab()));
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connect(m_buttonForward, SIGNAL(clicked()), this, SLOT(goForward()));
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connect(m_buttonForward, SIGNAL(middleMouseClicked()), this, SLOT(goForwardInNewTab()));
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connect(m_buttonForward, SIGNAL(controlClicked()), this, SLOT(goForwardInNewTab()));
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connect(m_reloadStop, SIGNAL(stopClicked()), this, SLOT(stop()));
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connect(m_reloadStop, SIGNAL(reloadClicked()), this, SLOT(reload()));
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connect(m_buttonHome, SIGNAL(clicked()), m_window, SLOT(goHome()));
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connect(m_buttonHome, SIGNAL(middleMouseClicked()), m_window, SLOT(goHomeInNewTab()));
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connect(m_buttonHome, SIGNAL(controlClicked()), m_window, SLOT(goHomeInNewTab()));
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connect(m_buttonAddTab, SIGNAL(clicked()), m_window, SLOT(addTab()));
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connect(m_buttonAddTab, SIGNAL(middleMouseClicked()), m_window->tabWidget(), SLOT(addTabFromClipboard()));
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connect(m_exitFullscreen, SIGNAL(clicked(bool)), m_window, SLOT(toggleFullScreen()));
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}
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void NavigationBar::setSplitterSizes(int locationBar, int websearchBar)
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{
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QList<int> sizes;
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if (locationBar == 0) {
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int splitterWidth = m_navigationSplitter->width();
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sizes << (int)((double)splitterWidth * .80) << (int)((double)splitterWidth * .20);
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}
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else {
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sizes << locationBar << websearchBar;
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}
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m_navigationSplitter->setSizes(sizes);
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}
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void NavigationBar::showReloadButton()
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{
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m_reloadStop->showReloadButton();
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}
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void NavigationBar::showStopButton()
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{
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m_reloadStop->showStopButton();
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}
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void NavigationBar::setSuperMenuVisible(bool visible)
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{
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m_supMenu->setVisible(visible);
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}
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int NavigationBar::layoutMargin() const
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{
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return m_layout->margin();
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}
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void NavigationBar::setLayoutMargin(int margin)
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{
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m_layout->setMargin(margin);
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}
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int NavigationBar::layoutSpacing() const
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{
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return m_layout->spacing();
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}
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void NavigationBar::setLayoutSpacing(int spacing)
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{
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m_layout->setSpacing(spacing);
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}
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void NavigationBar::aboutToShowHistoryBackMenu()
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{
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if (!m_menuBack || !m_window->weView()) {
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return;
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}
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m_menuBack->clear();
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QWebEngineHistory* history = m_window->weView()->history();
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int curindex = history->currentItemIndex();
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int count = 0;
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for (int i = curindex - 1; i >= 0; i--) {
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QWebEngineHistoryItem item = history->itemAt(i);
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if (item.isValid()) {
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QString title = titleForUrl(item.title(), item.url());
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const QIcon icon = iconForPage(item.url(), IconProvider::standardIcon(QStyle::SP_ArrowBack));
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Action* act = new Action(icon, title);
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act->setData(i);
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connect(act, SIGNAL(triggered()), this, SLOT(loadHistoryIndex()));
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connect(act, SIGNAL(ctrlTriggered()), this, SLOT(loadHistoryIndexInNewTab()));
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m_menuBack->addAction(act);
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}
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count++;
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if (count == 20) {
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break;
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}
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}
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m_menuBack->addSeparator();
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m_menuBack->addAction(tr("Clear history"), this, SLOT(clearHistory()));
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}
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void NavigationBar::aboutToShowHistoryNextMenu()
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{
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if (!m_menuForward || !m_window->weView()) {
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return;
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}
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m_menuForward->clear();
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QWebEngineHistory* history = m_window->weView()->history();
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int curindex = history->currentItemIndex();
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int count = 0;
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for (int i = curindex + 1; i < history->count(); i++) {
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QWebEngineHistoryItem item = history->itemAt(i);
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if (item.isValid()) {
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QString title = titleForUrl(item.title(), item.url());
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const QIcon icon = iconForPage(item.url(), IconProvider::standardIcon(QStyle::SP_ArrowForward));
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Action* act = new Action(icon, title);
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act->setData(i);
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connect(act, SIGNAL(triggered()), this, SLOT(loadHistoryIndex()));
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connect(act, SIGNAL(ctrlTriggered()), this, SLOT(loadHistoryIndexInNewTab()));
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m_menuForward->addAction(act);
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}
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count++;
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if (count == 20) {
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break;
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}
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}
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m_menuForward->addSeparator();
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m_menuForward->addAction(tr("Clear history"), this, SLOT(clearHistory()));
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}
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void NavigationBar::clearHistory()
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{
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QWebEngineHistory* history = m_window->weView()->page()->history();
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history->clear();
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refreshHistory();
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}
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void NavigationBar::contextMenuRequested(const QPoint &pos)
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{
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QMenu menu;
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m_window->createToolbarsMenu(&menu);
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menu.exec(mapToGlobal(pos));
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}
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void NavigationBar::loadHistoryIndex()
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{
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QWebEngineHistory* history = m_window->weView()->page()->history();
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if (QAction* action = qobject_cast<QAction*>(sender())) {
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loadHistoryItem(history->itemAt(action->data().toInt()));
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}
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}
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void NavigationBar::loadHistoryIndexInNewTab(int index)
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{
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if (QAction* action = qobject_cast<QAction*>(sender())) {
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index = action->data().toInt();
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}
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if (index == -1) {
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return;
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}
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QWebEngineHistory* history = m_window->weView()->page()->history();
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loadHistoryItemInNewTab(history->itemAt(index));
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}
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void NavigationBar::refreshHistory()
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{
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if (mApp->isClosing() || !m_window->weView()) {
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return;
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}
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QWebEngineHistory* history = m_window->weView()->page()->history();
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m_buttonBack->setEnabled(history->canGoBack());
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m_buttonForward->setEnabled(history->canGoForward());
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}
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void NavigationBar::stop()
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{
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m_window->action(QSL("View/Stop"))->trigger();
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}
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void NavigationBar::reload()
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{
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m_window->action(QSL("View/Reload"))->trigger();
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}
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void NavigationBar::goBack()
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{
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QWebEngineHistory* history = m_window->weView()->page()->history();
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history->back();
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}
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void NavigationBar::goBackInNewTab()
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{
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QWebEngineHistory* history = m_window->weView()->page()->history();
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if (!history->canGoBack()) {
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return;
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}
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loadHistoryItemInNewTab(history->backItem());
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}
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void NavigationBar::goForward()
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{
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QWebEngineHistory* history = m_window->weView()->page()->history();
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history->forward();
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}
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void NavigationBar::goForwardInNewTab()
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{
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QWebEngineHistory* history = m_window->weView()->page()->history();
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if (!history->canGoForward()) {
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return;
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}
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loadHistoryItemInNewTab(history->forwardItem());
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}
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QString NavigationBar::titleForUrl(QString title, const QUrl &url)
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{
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if (title.isEmpty()) {
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title = url.toString(QUrl::RemoveFragment);
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}
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if (title.isEmpty()) {
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return tr("Empty Page");
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}
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return QzTools::truncatedText(title, 40);
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}
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QIcon NavigationBar::iconForPage(const QUrl &url, const QIcon &sIcon)
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{
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QIcon icon;
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icon.addPixmap(url.scheme() == QL1S("qupzilla") ? QIcon(QSL(":icons/qupzilla.png")).pixmap(16, 16) : IconProvider::iconForUrl(url).pixmap(16, 16));
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icon.addPixmap(sIcon.pixmap(16, 16), QIcon::Active);
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return icon;
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}
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void NavigationBar::loadHistoryItem(const QWebEngineHistoryItem &item)
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{
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m_window->weView()->page()->history()->goToItem(item);
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refreshHistory();
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}
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void NavigationBar::loadHistoryItemInNewTab(const QWebEngineHistoryItem &item)
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{
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TabWidget* tabWidget = m_window->tabWidget();
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int tabIndex = tabWidget->duplicateTab(tabWidget->currentIndex());
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QWebEngineHistory* history = m_window->weView(tabIndex)->page()->history();
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history->goToItem(item);
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if (qzSettings->newTabPosition == Qz::NT_SelectedTab) {
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tabWidget->setCurrentIndex(tabIndex);
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}
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}
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