X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserPC.git;a=blobdiff_plain;f=src%2Fmainview.cpp;fp=src%2Fmainview.cpp;h=0000000000000000000000000000000000000000;hp=416014b6ba5b92c904816afd8e54a25930027b02;hb=05800bafb963a10f291d2a9604dc90cd7ac37c7b;hpb=a65c9f31cc84f245da08642cefefe7a17fa941ce diff --git a/src/mainview.cpp b/src/mainview.cpp deleted file mode 100644 index 416014b..0000000 --- a/src/mainview.cpp +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Copyright © 2022 Soren Stoutner . - * - * This file is part of Privacy Browser PC . - * - * Privacy Browser PC 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. - * - * Privacy Browser PC 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 Privacy Browser PC. If not, see . - */ - -// Application headers -#include "browserwindow.h" -#include "mainview.h" -#include "mouseeventfilter.h" -#include "settings.h" -#include "ui_mainview.h" - -MainView::MainView(QWidget *parent) : QWidget(parent) -{ - // Instantiate the mainview UI. - Ui::MainView mainViewUi; - - // Setup the UI. - mainViewUi.setupUi(this); - - // Get handles for the views. - backButtonPointer = mainViewUi.backButton; - forwardButtonPointer = mainViewUi.forwardButton; - QPushButton *homeButtonPointer = mainViewUi.homeButton; - urlLineEditPointer = mainViewUi.urlLineEdit; - javaScriptButtonPointer = mainViewUi.javaScript; - webEngineViewPointer = mainViewUi.webEngineView; - - // Get handles for the aspects of the WebEngine. - QWebEnginePage *webEnginePagePointer = webEngineViewPointer->page(); - webEngineHistoryPointer = webEnginePagePointer->history(); - webEngineSettingsPointer = webEngineViewPointer->settings(); - - // Update the webengine view from the URL line edit. - connect(urlLineEditPointer, SIGNAL(returnKeyPressed(const QString)), this, SLOT(loadUrl(const QString))); - - // Update the URL line edit form the webengine view. - connect(webEngineViewPointer, SIGNAL(loadStarted()), this, SLOT(updateInterface())); - connect(webEngineViewPointer, SIGNAL(loadProgress(int)), this, SLOT(updateInterface())); - connect(webEngineViewPointer, SIGNAL(loadFinished(bool)), this, SLOT(updateInterface())); - - // Setup the URL bar buttons. - connect(backButtonPointer, SIGNAL(clicked()), webEngineViewPointer, SLOT(back())); - connect(forwardButtonPointer, SIGNAL(clicked()), webEngineViewPointer, SLOT(forward())); - connect(homeButtonPointer, SIGNAL(clicked()), this, SLOT(goHome())); - connect(javaScriptButtonPointer, SIGNAL(clicked()), this, SLOT(toggleJavaScript())); - - // Instantiate the mouse event pointer. - MouseEventFilter *mouseEventFilterPointer = new MouseEventFilter(webEngineViewPointer); - - // Install the mouse event filter. - qApp->installEventFilter(mouseEventFilterPointer); - - // Listen for hovered link URLs. - connect(webEnginePagePointer, SIGNAL(linkHovered(QString)), this, SLOT(pageLinkHovered(QString))); - - // Don't allow JavaScript to open windows. - webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptCanOpenWindows, false); - - // Set the zoom factor. - webEngineViewPointer->setZoomFactor(Settings::zoomFactor()); - - // Apply the application settings. - applyApplicationSettings(); - - // Apply the domain settings. - applyDomainSettings(); - - // Set the focus on the WebEngine view. - webEngineViewPointer->setFocus(); - - // Get the arguments. - QStringList argumentsStringList = qApp->arguments(); - - // Check to see if the arguments lists contains a URL. - if (argumentsStringList.size() > 1) - { - // Load the URL from the arguments list. - webEngineViewPointer->setUrl(QUrl::fromUserInput(argumentsStringList.at(1))); - } - else - { - // Load the homepage. - goHome(); - } -} - -void MainView::applyApplicationSettings() -{ - // TODO. -} - -void MainView::applyDomainSettings() -{ - // Set the JavaScript status. - webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptEnabled, Settings::javaScript()); - - // Update the JavaScript button. - if (Settings::javaScript()) - { - javaScriptButtonPointer->setIcon(QIcon(":/icons/javascript-warning")); - } - else - { - javaScriptButtonPointer->setIcon(QIcon(":/icons/privacy-mode")); - } - - // Reload the website. - webEngineViewPointer->reload(); -} - -void MainView::goHome() -{ - // Load the homepage. TODO. Consider sanitizing the homepage input and adding things like protocols if they are missing. - webEngineViewPointer->setUrl(Settings::homepage()); -} - -void MainView::loadUrl(const QString &urlFromUser) -{ - // Remove the focus from the URL line edit. - urlLineEditPointer->clearFocus(); - - // Load the URL, adding standard protocol sections if needed. TODO. Replace this with logic that prefers HTTPS. - webEngineViewPointer->setUrl(QUrl::fromUserInput(urlFromUser)); -} - -void MainView::pageLinkHovered(const QString &linkUrl) -{ - // Emit a signal so that the browser window can update the status bar. - emit linkHovered(linkUrl); -} - -void MainView::toggleJavaScript() -{ - // Toggle JavaScript. - webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptEnabled, !webEngineSettingsPointer->testAttribute(QWebEngineSettings::JavascriptEnabled)); - - // Update the JavaScript button. - if (webEngineSettingsPointer->testAttribute(QWebEngineSettings::JavascriptEnabled)) - { - javaScriptButtonPointer->setIcon(QIcon(":/icons/javascript-warning")); - } - else - { - javaScriptButtonPointer->setIcon(QIcon(":/icons/privacy-mode")); - } - - // Reload the website. - webEngineViewPointer->reload(); -} - -void MainView::updateInterface() -{ - // Update the URL line edit if it does not have focus. - if (!urlLineEditPointer->hasFocus()) - { - // Update the URL line edit. - urlLineEditPointer->setText(webEngineViewPointer->url().toString()); - } - - // Update the status of the forward and back buttons. - backButtonPointer->setEnabled(webEngineHistoryPointer->canGoBack()); - forwardButtonPointer->setEnabled(webEngineHistoryPointer->canGoForward()); - - // Reapply the zoom factor. This is a bug in QWebEngineView that resets the zoom with every load. Hopefully it will be fixed in Qt6. - webEngineViewPointer->setZoomFactor(Settings::zoomFactor()); -}