2 * Copyright 2022 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser PC <https://www.stoutner.com/privacy-browser-pc>.
6 * Privacy Browser PC is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * Privacy Browser PC is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Privacy Browser PC. If not, see <http://www.gnu.org/licenses/>.
23 // Application headers.
24 #include "PrivacyWebEngineView.h"
25 #include "helpers/UserAgentHelper.h"
27 // KDE Framework headers.
30 // Qt toolkit headers.
31 #include <QPushButton>
33 #include <QWebEngineCookieStore>
34 #include <QWebEngineFullScreenRequest>
35 #include <QWebEngineHistory>
36 #include <QWebEngineProfile>
37 #include <QWebEngineSettings>
38 #include <QWebEngineView>
40 class TabWidget : public QWidget
42 // Include the Q_OBJECT macro.
46 // The primary contructor.
47 explicit TabWidget(QWidget *parent);
52 // The public functions.
53 void applyOnTheFlyZoomFactor(const double &zoomFactor);
54 PrivacyWebEngineView* loadBlankInitialWebsite();
55 void loadInitialWebsite();
56 void findPrevious(const QString &text) const;
57 std::list<QNetworkCookie>* getCookieList() const;
58 QString& getDomainSettingsName() const;
59 void setTabBarVisible(const bool visible) const;
60 void toggleDomStorage() const;
61 void toggleFindCaseSensitive(const QString &text);
62 void toggleJavaScript() const;
63 void toggleLocalStorage();
65 // The public static variables.
66 static QString webEngineDefaultUserAgent;
70 void addCookie(const QNetworkCookie &cookie) const;
71 void removeCookie(const QNetworkCookie &cookie) const;
72 void clearUrlLineEditFocus() const;
73 void fullScreenRequested(const bool toggleOn) const;
74 void hideProgressBar() const;
75 void linkHovered(const QString &linkUrl) const;
76 void showProgressBar(const int &progress) const;
77 void updateBackAction(const bool &isEnabled) const;
78 void updateCookiesAction(const int numberOfCookies) const;
79 void updateDomStorageAction(const bool &isEnabled) const;
80 void updateDomainSettingsIndicator(const bool status) const;
81 void updateFindText(const QString &text, const bool findCaseSensitive) const;
82 void updateFindTextResults(const QWebEngineFindTextResult &findTextResult) const;
83 void updateForwardAction(const bool &isEnabled) const;
84 void updateJavaScriptAction(const bool &isEnabled) const;
85 void updateLocalStorageAction(const bool &isEnabled) const;
86 void updateSearchEngineActions(const QString &searchEngine, const bool &updateCustomSearchEngineStatus) const;
87 void updateUrlLineEdit(const QUrl &newUrl) const;
88 void updateUserAgentActions(const QString &userAgent, const bool &updateCustomUserAgentStatus) const;
89 void updateWindowTitle(const QString &title) const;
90 void updateZoomFactorAction(const double &zoomFactor) const;
94 void addCookieToStore(QNetworkCookie cookie, QWebEngineCookieStore *webEngineCookieStorePointer = nullptr) const;
95 PrivacyWebEngineView* addTab(const bool removeUrlLineEditFocus=false, const bool backgroundTab=false);
96 void applyApplicationSettings();
97 void applyDomainSettingsAndReload();
98 void applyDomainSettingsWithoutReloading(const QString &hostname);
99 void applyOnTheFlySearchEngine(QAction *searchEngineActionPointer);
100 void applyOnTheFlyUserAgent(QAction *userAgentActionPointer) const;
102 void deleteAllCookies() const;
103 void deleteCookieFromStore(const QNetworkCookie &cookie) const;
104 void findText(const QString &text) const;
105 void forward() const;
107 void loadUrlFromLineEdit(QString url) const;
108 void mouseBack() const;
109 void mouseForward() const;
111 void printPreview() const;
112 void refresh() const;
115 // The private slots.
117 void deleteTab(const int tabIndex);
118 void findTextFinished(const QWebEngineFindTextResult &findTextResult);
119 void fullScreenRequested(QWebEngineFullScreenRequest fullScreenRequest) const;
120 void pageLinkHovered(const QString &linkUrl) const;
121 void printWebpage(QPrinter *printerPointer) const;
122 void showSaveDialog(QWebEngineDownloadItem *downloadItemPointer);
123 void updateUiWithTabSettings();
124 void useNativeDownloader(QUrl &downloadUrl, QString &suggestedFileName);
127 // The private variables.
128 double currentZoomFactor; // This can be removed once <https://redmine.stoutner.com/issues/799> has been resolved.
129 PrivacyWebEngineView *currentPrivacyWebEngineViewPointer;
130 QWebEngineCookieStore *currentWebEngineCookieStorePointer;
131 QWebEngineHistory *currentWebEngineHistoryPointer;
132 QWebEnginePage *currentWebEnginePagePointer;
133 QWebEngineProfile *currentWebEngineProfilePointer;
134 QWebEngineSettings *currentWebEngineSettingsPointer;
135 QIcon defaultTabIcon = QIcon::fromTheme(QStringLiteral("globe"));
136 QString searchEngineUrl;
137 QTabWidget *tabWidgetPointer;
138 UserAgentHelper *userAgentHelperPointer;
139 bool wipingCurrentFindTextSelection = false;
141 // The private functions.
142 void applyDomainSettings(const QString &hostname, const bool reloadWebsite);