From c2557c6cd825dd881137c576db867f7f311ec791 Mon Sep 17 00:00:00 2001 From: Aqua-sama Date: Tue, 29 May 2018 17:13:13 +0200 Subject: Refactor Subwindow --- src/mainwindow/subwindow.cpp | 204 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 204 insertions(+) create mode 100644 src/mainwindow/subwindow.cpp (limited to 'src/mainwindow/subwindow.cpp') diff --git a/src/mainwindow/subwindow.cpp b/src/mainwindow/subwindow.cpp new file mode 100644 index 0000000..497e6d0 --- /dev/null +++ b/src/mainwindow/subwindow.cpp @@ -0,0 +1,204 @@ +/* + * This file is part of smolbote. It's copyrighted by the contributors recorded + * in the version control history of the file, available from its original + * location: https://neueland.iserlohn-fortress.net/smolbote.hg + * + * SPDX-License-Identifier: GPL-3.0 + */ + +#include "subwindow.h" +#include "browser.h" +#include "webengine/webprofile.h" +#include "webengine/webview.h" +#include "widgets/tabwidget.h" +#include +#include +#include +#include +#include +#include +#include +#include + +SubWindow::SubWindow(const QHash &config, QWidget *parent, Qt::WindowFlags flags) + : QMdiSubWindow(parent, flags) + , tabWidget(new TabWidget(this)) +{ + // delete this window when it closes + setAttribute(Qt::WA_DeleteOnClose, true); + + resize(800, 600); + setWidget(tabWidget); + + profile = WebProfile::defaultProfile(); + + // system menu + { + auto *menu = systemMenu(); + menu->addSeparator(); + + auto *profileName_action = menu->addAction(tr("Profile: %1").arg(profile->name())); + profileName_action->setEnabled(false); + auto *loadProfile_menu = menu->addMenu(tr("Load profile")); + + Browser *browser = qobject_cast(qApp); + Q_CHECK_PTR(browser); + + for(const QString &name : browser->profiles()) { + auto *loadAction = loadProfile_menu->addAction(name); + connect(loadAction, &QAction::triggered, this, [name, browser, profileName_action, this]() { + auto *profile = browser->profile(name); + this->setProfile(profile); + profileName_action->setText(tr("Profile: %1").arg(name)); + }); + } + +#ifdef QT_DEBUG + menu->addSeparator(); + menu->addAction(tr("Debug menu"))->setEnabled(false); + auto *saveSession_action = menu->addAction(tr("Save session")); + menu->addAction(tr("Load session"))->setEnabled(false); + setSystemMenu(menu); + + connect(saveSession_action, &QAction::triggered, [this]() { + QJsonDocument doc(session()); + qDebug("%s", qUtf8Printable(doc.toJson())); + }); +#endif + } + + // new tab button + auto *newTab_button = new QToolButton(this); + newTab_button->setIcon(style()->standardIcon(QStyle::SP_FileIcon)); + newTab_button->setToolTip(tr("Add tab")); + newTab_button->setShortcut(QKeySequence(config.value("window.shortcuts.new"))); + connect(newTab_button, &QToolButton::clicked, this, [=]() { + auto index = addTab(WebProfile::defaultProfile()->newtab()); + tabWidget->setCurrentIndex(index); + }); + tabWidget->setCornerWidget(newTab_button, Qt::TopRightCorner); + + // general actions + auto *closeTab_shortcut = new QShortcut(QKeySequence(config.value("window.shortcuts.close")), this); + connect(closeTab_shortcut, &QShortcut::activated, this, [=]() { + tabWidget->deleteTab(tabWidget->currentIndex()); + }); + + auto *leftTab_shortcut = new QShortcut(QKeySequence(config.value("window.shortcuts.left")), this); + connect(leftTab_shortcut, &QShortcut::activated, this, [=]() { + tabWidget->setCurrentIndex(qMax(0, tabWidget->currentIndex() - 1)); + }); + + auto *rightTab_shortcut = new QShortcut(QKeySequence(config.value("window.shortcuts.right")), this); + connect(rightTab_shortcut, &QShortcut::activated, this, [=]() { + tabWidget->setCurrentIndex(qMin(tabWidget->currentIndex() + 1, tabWidget->count() - 1)); + }); + + connect(tabWidget, &TabWidget::currentChanged, [this](int index) { + if(index < 0) { + // last tab has been closed + close(); + } else { + auto *view = dynamic_cast(tabWidget->widget(index)); + Q_CHECK_PTR(view); + + disconnect(titleConnection); + disconnect(linkHoveredConnection); + + titleConnection = connect(view, &WebView::titleChanged, this, [this](const QString &title) { + auto *v = qobject_cast(sender()); + this->setWindowTitle(QString("%1 :%2").arg(title, v->profile()->name())); + }); + setWindowTitle(QString("%1 :%2").arg(view->title(), view->profile()->name())); + + linkHoveredConnection = connect(view->page(), &WebPage::linkHovered, this, [this](const QString &url) { + if(!url.isEmpty()) + emit showStatusMessage(url, 3000); + }); + + emit currentViewChanged(view); + } + }); +} + +SubWindow::~SubWindow() +{ + delete tabWidget; +} + +WebView *SubWindow::currentView() +{ + return qobject_cast(tabWidget->currentWidget()); +} + +WebView *SubWindow::view(int index) const +{ + return qobject_cast(tabWidget->widget(index)); +} + +void SubWindow::setProfile(WebProfile *profile) +{ + Q_CHECK_PTR(profile); + this->profile = profile; + for(int i = 0; i < tabWidget->count(); ++i) { + auto *view = qobject_cast(tabWidget->widget(i)); + view->setProfile(profile); + } +} + +int SubWindow::addTab(const QUrl &url) +{ + auto *view = new WebView(profile, this); + if(!url.isEmpty()) + view->load(url); + return tabWidget->addTab(view); +} + +void SubWindow::setCurrentTab(int index) +{ + tabWidget->setCurrentIndex(index); +} + +QJsonObject SubWindow::session() const +{ + QJsonObject obj; + obj.insert("profile", QJsonValue("")); + + QJsonArray tabs; + for(int i = 0; i < tabWidget->count(); ++i) { + auto *view = qobject_cast(tabWidget->widget(i)); + if(view) { + tabs.append(view->url().toString()); + } + } + obj.insert("tabs", tabs); + + return obj; +} + +void SubWindow::restoreSession(const QJsonObject &sessionData) +{ + auto *browser = qobject_cast(qApp); + Q_CHECK_PTR(browser); + + Q_ASSERT_X(sessionData.value("profile") != QJsonValue::Undefined, "Window::restoreSession", "no profile in json"); + if(browser->profiles().contains(sessionData.value("profile").toString())) + profile = browser->profile(sessionData.value("profile").toString()); + + Q_ASSERT_X(sessionData.value("tabs") != QJsonValue::Undefined, "Window::restoreSession", "no tabs in json"); + const QJsonArray tabs = sessionData.value("tabs").toArray(); + + if(tabs.count() == 0) { + // open a newtab + auto *view = new WebView(profile, this); + view->load(profile->newtab()); + tabWidget->addTab(view); + return; + } + + for(const auto tab : tabs) { + auto *view = new WebView(profile, this); + view->load(QUrl::fromUserInput(tab.toString())); + tabWidget->addTab(view); + } +} -- cgit v1.2.1