2 * Copyright 2022-2024 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.
32 #include <QPushButton>
34 #include <QWebEngineCookieStore>
35 #include <QWebEngineFullScreenRequest>
36 #include <QWebEngineHistory>
37 #include <QWebEngineProfile>
38 #include <QWebEngineSettings>
39 #include <QWebEngineView>
41 class TabWidget : public QWidget
43 // Include the Q_OBJECT macro.
47 // The primary contructor.
48 explicit TabWidget(QWidget *windowPointer);
53 // The public variables.
54 PrivacyWebEngineView *currentPrivacyWebEngineViewPointer;
56 // The public functions.
57 void applyOnTheFlyZoomFactor(const double zoomFactorDouble) const;
58 PrivacyWebEngineView* loadBlankInitialWebsite();
59 void loadInitialWebsite();
60 void findPrevious(const QString &text) const;
61 std::list<QNetworkCookie>* getCookieList() const;
62 QIcon getCurrentTabFavoritIcon() const;
63 QString getCurrentTabTitle() const;
64 QString getCurrentTabUrl() const;
65 QString getCurrentUserAgent() const;
66 QString& getDomainSettingsName() const;
67 void setTabBarVisible(const bool visible) const;
68 void toggleDeveloperTools(const bool enabled) const;
69 void toggleDomStorage() const;
70 void toggleFindCaseSensitive(const QString &text);
71 void toggleJavaScript() const;
72 void toggleLocalStorage();
74 // The public static variables.
75 static QString webEngineDefaultUserAgent;
79 void addCookie(const QNetworkCookie &cookie) const;
80 void blockedRequestsUpdated(const int blockedRequests) const;
81 void cookiesChanged(const int numberOfCookies) const;
82 void removeCookie(const QNetworkCookie &cookie) const;
83 void clearUrlLineEditFocus() const;
84 void fullScreenRequested(const bool toggleOn) const;
85 void hideProgressBar() const;
86 void linkHovered(const QString &linkUrl) const;
87 void showProgressBar(const int &progress) const;
88 void updateBackAction(const bool &isEnabled) const;
89 void updateDefaultZoomFactor(const double newDefaultZoomFactorDouble) const;
90 void updateDeveloperToolsAction(const bool &isEnabled) const;
91 void updateDomStorageAction(const bool &isEnabled) const;
92 void updateDomainSettingsIndicator(const bool status) const;
93 void updateFindText(const QString &text, const bool findCaseSensitive) const;
94 void updateFindTextResults(const QWebEngineFindTextResult &findTextResult) const;
95 void updateForwardAction(const bool &isEnabled) const;
96 void updateJavaScriptAction(const bool &isEnabled) const;
97 void updateLocalStorageAction(const bool &isEnabled) const;
98 void updateSearchEngineActions(const QString &searchEngine, const bool &updateCustomSearchEngineStatus) const;
99 void updateUrlLineEdit(const QUrl &newUrl) const;
100 void updateUserAgentActions(const QString &userAgent, const bool &updateCustomUserAgentStatus) const;
101 void updateWindowTitle(const QString &title) const;
102 void updateZoomActions(const double zoomFactorDouble) const;
106 void addCookieToStore(QNetworkCookie cookie, QWebEngineCookieStore *webEngineCookieStorePointer = nullptr) const;
107 PrivacyWebEngineView* addTab(const bool removeUrlLineEditFocus = false, const bool adjacent = false, const bool backgroundTab = false, const QString urlString = nullptr);
108 void applyApplicationSettings();
109 void applyDomainSettingsAndReload();
110 void applyOnTheFlySearchEngine(QAction *searchEngineActionPointer);
111 void applyOnTheFlyUserAgent(QAction *userAgentActionPointer) const;
112 void applySpellCheckLanguages() const;
114 void deleteAllCookies() const;
115 void deleteCookieFromStore(const QNetworkCookie &cookie) const;
116 void findText(const QString &text) const;
117 void forward() const;
119 void loadUrlFromLineEdit(QString url) const;
120 void mouseBack() const;
121 void mouseForward() const;
123 void printPreview() const;
124 void refresh() const;
125 void reloadAndBypassCache() const;
130 // The private slots.
132 void deleteTab(const int tabIndex);
133 void findTextFinished(const QWebEngineFindTextResult &findTextResult);
134 void fullScreenRequested(QWebEngineFullScreenRequest fullScreenRequest) const;
135 void pageLinkHovered(const QString &linkUrl) const;
136 void printWebpage(QPrinter *printerPointer) const;
137 void showSaveDialog(QWebEngineDownloadItem *downloadItemPointer);
138 void stopLoadingFavoriteIconMovie() const;
139 void updateUiFromWebEngineView(const PrivacyWebEngineView *privacyWebEngineViewPointer) const;
140 void updateUiWithTabSettings();
141 void useNativeKdeDownloader(QUrl &downloadUrl, QString &suggestedFileName);
144 // The private functions.
145 void updateDownloadDirectory(QString newDownloadDirectory) const;
147 // The private variables.
148 QWebEngineCookieStore *currentWebEngineCookieStorePointer;
149 QWebEngineHistory *currentWebEngineHistoryPointer;
150 QWebEnginePage *currentWebEnginePagePointer;
151 QWebEngineProfile *currentWebEngineProfilePointer;
152 QWebEngineSettings *currentWebEngineSettingsPointer;
153 QIcon defaultFavoriteIcon = QIcon::fromTheme(QLatin1String("globe"), QIcon::fromTheme(QLatin1String("applications-internet")));
154 bool isRunningKde = false;
155 QMovie *loadingFavoriteIconMoviePointer;
156 QTabWidget *qTabWidgetPointer;
158 QString searchEngineUrl;
159 UserAgentHelper *userAgentHelperPointer;
160 bool wipingCurrentFindTextSelection = false;