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 functions.
54 void applyOnTheFlyZoomFactor(const double zoomFactorDouble) const;
55 void applySpellCheckLanguages() const;
56 PrivacyWebEngineView* loadBlankInitialWebsite();
57 void loadInitialWebsite();
58 void findPrevious(const QString &text) const;
59 std::list<QNetworkCookie>* getCookieList() const;
60 QIcon getCurrentTabFavoritIcon() const;
61 QString getCurrentTabTitle() const;
62 QString getCurrentTabUrl() const;
63 QString getCurrentUserAgent() const;
64 QString& getDomainSettingsName() const;
65 void setTabBarVisible(const bool visible) const;
66 void toggleDeveloperTools(const bool enabled) const;
67 void toggleDomStorage() const;
68 void toggleFindCaseSensitive(const QString &text);
69 void toggleJavaScript() const;
70 void toggleLocalStorage();
72 // The public static variables.
73 static QString webEngineDefaultUserAgent;
77 void addCookie(const QNetworkCookie &cookie) const;
78 void removeCookie(const QNetworkCookie &cookie) const;
79 void clearUrlLineEditFocus() const;
80 void fullScreenRequested(const bool toggleOn) const;
81 void hideProgressBar() const;
82 void linkHovered(const QString &linkUrl) const;
83 void showProgressBar(const int &progress) const;
84 void updateBackAction(const bool &isEnabled) const;
85 void updateCookiesAction(const int numberOfCookies) const;
86 void updateDefaultZoomFactor(const double newDefaultZoomFactorDouble) const;
87 void updateDeveloperToolsAction(const bool &isEnabled) const;
88 void updateDomStorageAction(const bool &isEnabled) const;
89 void updateDomainSettingsIndicator(const bool status) const;
90 void updateFindText(const QString &text, const bool findCaseSensitive) const;
91 void updateFindTextResults(const QWebEngineFindTextResult &findTextResult) const;
92 void updateForwardAction(const bool &isEnabled) const;
93 void updateJavaScriptAction(const bool &isEnabled) const;
94 void updateLocalStorageAction(const bool &isEnabled) const;
95 void updateSearchEngineActions(const QString &searchEngine, const bool &updateCustomSearchEngineStatus) const;
96 void updateUrlLineEdit(const QUrl &newUrl) const;
97 void updateUserAgentActions(const QString &userAgent, const bool &updateCustomUserAgentStatus) const;
98 void updateWindowTitle(const QString &title) const;
99 void updateZoomActions(const double zoomFactorDouble) const;
103 void addCookieToStore(QNetworkCookie cookie, QWebEngineCookieStore *webEngineCookieStorePointer = nullptr) const;
104 PrivacyWebEngineView* addTab(const bool removeUrlLineEditFocus = false, const bool adjacent = false, const bool backgroundTab = false, const QString urlString = nullptr);
105 void applyApplicationSettings();
106 void applyDomainSettingsAndReload();
107 void applyOnTheFlySearchEngine(QAction *searchEngineActionPointer);
108 void applyOnTheFlyUserAgent(QAction *userAgentActionPointer) const;
110 void deleteAllCookies() const;
111 void deleteCookieFromStore(const QNetworkCookie &cookie) const;
112 void findText(const QString &text) const;
113 void forward() const;
115 void loadUrlFromLineEdit(QString url) const;
116 void mouseBack() const;
117 void mouseForward() const;
119 void printPreview() const;
120 void refresh() const;
121 void reloadAndBypassCache() const;
126 // The private slots.
128 void deleteTab(const int tabIndex);
129 void findTextFinished(const QWebEngineFindTextResult &findTextResult);
130 void fullScreenRequested(QWebEngineFullScreenRequest fullScreenRequest) const;
131 void pageLinkHovered(const QString &linkUrl) const;
132 void printWebpage(QPrinter *printerPointer) const;
133 void showSaveDialog(QWebEngineDownloadItem *downloadItemPointer);
134 void stopLoadingFavoriteIconMovie() const;
135 void updateUiFromWebEngineView(const PrivacyWebEngineView *privacyWebEngineViewPointer) const;
136 void updateUiWithTabSettings();
137 void useNativeKdeDownloader(QUrl &downloadUrl, QString &suggestedFileName);
140 // The private functions.
141 void updateDownloadDirectory(QString newDownloadDirectory) const;
143 // The private variables.
144 PrivacyWebEngineView *currentPrivacyWebEngineViewPointer;
145 QWebEngineCookieStore *currentWebEngineCookieStorePointer;
146 QWebEngineHistory *currentWebEngineHistoryPointer;
147 QWebEnginePage *currentWebEnginePagePointer;
148 QWebEngineProfile *currentWebEngineProfilePointer;
149 QWebEngineSettings *currentWebEngineSettingsPointer;
150 QIcon defaultFavoriteIcon = QIcon::fromTheme(QLatin1String("globe"), QIcon::fromTheme(QLatin1String("applications-internet")));
151 bool isRunningKde = false;
152 QMovie *loadingFavoriteIconMoviePointer;
153 QTabWidget *qTabWidgetPointer;
155 QString searchEngineUrl;
156 UserAgentHelper *userAgentHelperPointer;
157 bool wipingCurrentFindTextSelection = false;