Dooble
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dooble.h
1/*
2** Copyright (c) 2008 - present, Alexis Megas.
3** All rights reserved.
4**
5** Redistribution and use in source and binary forms, with or without
6** modification, are permitted provided that the following conditions
7** are met:
8** 1. Redistributions of source code must retain the above copyright
9** notice, this list of conditions and the following disclaimer.
10** 2. Redistributions in binary form must reproduce the above copyright
11** notice, this list of conditions and the following disclaimer in the
12** documentation and/or other materials provided with the distribution.
13** 3. The name of the author may not be used to endorse or promote products
14** derived from Dooble without specific prior written permission.
15**
16** DOOBLE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25** DOOBLE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*/
27
28#ifndef dooble_h
29#define dooble_h
30
31#include <QFuture>
32#include <QLocalServer>
33#include <QShortcut>
34#include <QPointer>
35#include <QPrinter>
36#include <QTimer>
37#include <QWebEngineCookieStore>
38
39#include "dooble_settings.h"
40#include "ui_dooble.h"
41#include "ui_dooble_floating_digital_clock.h"
42
43#ifdef DOOBLE_PEEKABOO
44extern "C"
45{
46#include <gpgme.h>
47}
48#endif
49
50class QDialog;
51class QPrinter;
52class QWebEngineDownloadItem;
53class QWebEngineProfile;
54class dooble_about;
58class dooble_charts;
59class dooble_cookies;
64class dooble_gopher;
65class dooble_history;
67class dooble_jar;
68class dooble_page;
74
75class dooble: public QMainWindow
76{
77 Q_OBJECT
78
79 public:
80 enum class Limits
81 {
82 MAXIMUM_TITLE_LENGTH = 1024,
83 MAXIMUM_SQL_TEXT_LENGTH = 5000,
84 MAXIMUM_URL_LENGTH = 2048
85 };
86
87 dooble(QWidget *widget);
88 dooble(const QList<QUrl> &urls, bool is_private, bool attach);
89 dooble(dooble_page *page);
91 ~dooble();
92 bool anonymous_tab_headers(void) const;
93 bool attached(void) const;
94 bool initialized(void) const;
95 bool is_private(void) const;
96 dooble_page *current_page(void) const;
97 dooble_page *new_page(const QUrl &url, bool is_private);
98 static QPointer<dooble_about> s_about;
99 static QPointer<dooble_accepted_or_blocked_domains>
100 s_accepted_or_blocked_domains;
101 static QPointer<dooble_application> s_application;
102 static QPointer<dooble_certificate_exceptions> s_certificate_exceptions;
103 static QPointer<dooble_cookies> s_cookies;
104 static QPointer<dooble_cookies_window> s_cookies_window;
105 static QPointer<dooble_cryptography> s_cryptography;
106 static QPointer<dooble_downloads> s_downloads;
107 static QPointer<dooble_favorites_popup> s_favorites_window;
108 static QPointer<dooble_gopher> s_gopher;
109 static QPointer<dooble_history> s_history;
110 static QPointer<dooble_history_window> s_history_popup;
111 static QPointer<dooble_history_window> s_history_window;
112 static QPointer<dooble_jar> s_jar;
113 static QPointer<dooble_search_engines_popup> s_search_engines_window;
114 static QPointer<dooble_settings> s_settings;
115 static QPointer<dooble_style_sheet> s_style_sheet;
116 static QPointer<dooble_web_engine_url_request_interceptor>
117 s_url_request_interceptor;
118 static QSet<QString> s_current_url_executables;
119 static QString ABOUT_BLANK;
120 static QString s_default_http_user_agent;
121 static QString s_google_translate_url;
122 static QSet<QString> current_url_executables(void);
123 static void clean(void);
124 static void print(QWidget *parent, dooble_charts *chart);
125 static void print_preview(QPrinter *printer, dooble_charts *chart);
126 void print_current_page(void);
127
128 public slots:
129 void show(void);
130 void showFullScreen(void);
131
132 protected:
133 void closeEvent(QCloseEvent *event);
134 void keyPressEvent(QKeyEvent *event);
135
136 private:
137 enum class CanExit
138 {
139 CAN_EXIT_CLOSE_EVENT = 0,
140 CAN_EXIT_SLOT_QUIT_DOOBLE
141 };
142
143 QDialog *m_floating_digital_clock_dialog;
144 QEventLoop m_event_loop;
145 QFuture<QList<QByteArray> > m_pbkdf2_future;
146 QFutureWatcher<QList<QByteArray> > m_pbkdf2_future_watcher;
147#ifdef Q_OS_MACOS
148 QHash<QTimer *, QShortcut *> m_disabled_shortcuts;
149#endif
150 QList<QPair<QPointer<dooble_page>, QUrl> > m_delayed_pages;
151 QList<QPointer<QAction> > m_standard_menu_actions;
152 QList<QShortcut *> m_shortcuts;
153 QList<QShortcut *> m_tab_widget_shortcuts;
154 QLocalServer m_local_server;
155 QMenu *m_menu;
156 QPointer<QAction> m_action_close_tab;
157 QPointer<QAction> m_authentication_action;
158 QPointer<QAction> m_full_screen_action;
159 QPointer<QAction> m_settings_action;
160 QPointer<QProgressDialog> m_pbkdf2_dialog;
161 QPointer<QWebEngineProfile> m_web_engine_profile;
162 QPointer<dooble_cookies> m_cookies;
163 QPointer<dooble_cookies_window> m_cookies_window;
164 QPointer<dooble_downloads> m_downloads;
165 QPointer<dooble_popup_menu> m_popup_menu;
166 QPrinter m_printer;
167 QTimer m_floating_digital_clock_timer;
168 QTimer m_populate_containers_timer;
169 Ui_dooble m_ui;
170 Ui_dooble_floating_digital_clock m_floating_digital_clock_ui;
171 bool m_anonymous_tab_headers;
172 bool m_attached = false;
173 bool m_is_javascript_dialog;
174 bool m_is_private;
175 bool m_print_preview;
176 static QPointer<dooble> s_dooble;
177 static QPointer<dooble> s_favorites_popup_opened_from_dooble_window;
178 static QPointer<dooble> s_search_engines_popup_opened_from_dooble_window;
179 static bool s_containers_populated;
180 QList<QUrl> all_open_tab_urls(void) const;
181 QStringList chart_names(void) const;
182 bool can_exit(const dooble::CanExit can_exit);
183 bool tabs_closable(void) const;
184 static bool cookie_filter
185 (const QWebEngineCookieStore::FilterRequest &filter_request);
186#ifdef DOOBLE_PEEKABOO
187 static gpgme_error_t peekaboo_passphrase(void *hook,
188 const char *uid_hint,
189 const char *passphrase_info,
190 int prev_was_bad,
191 int fd);
192#endif
193 void add_tab(QWidget *widget, const QString &title);
194 void connect_signals(void);
195 void decouple_support_windows(void);
196 void delayed_load(const QUrl &url, dooble_page *page);
197 void initialize_static_members(void);
198 void new_page(dooble_charts *chart);
199 void new_page(dooble_page *page);
200 void new_page(dooble_web_engine_view *view);
201 void open_tab_as_new_window(bool is_private, int index);
202 void parse_command_line_arguments(void);
203 void prepare_control_w_shortcut(void);
204 void prepare_icons(void);
205 void prepare_local_server(void);
206 void prepare_page_connections(dooble_page *page);
207 void prepare_private_web_engine_profile_settings(void);
208 void prepare_shortcuts(void);
209 void prepare_standard_menus(void);
210 void prepare_style_sheets(void);
211 void prepare_tab_icons_text_tool_tips(void);
212 void prepare_tab_shortcuts(void);
213 void print(dooble_page *page);
214 void remove_page_connections(dooble_page *page);
215 void setWindowTitle(const QString &text);
216
217 private slots:
218 void slot_about_to_hide_main_menu(void);
219 void slot_about_to_show_history_menu();
220 void slot_about_to_show_main_menu(void);
221 void slot_about_to_show_tabs_menu(void);
222 void slot_about_to_show_view_menu(void);
223 void slot_anonymous_tab_headers(bool state);
224 void slot_application_locked(bool state, dooble *d);
225 void slot_authenticate(void);
226 void slot_clear_downloads(void);
227 void slot_clear_history(void);
228 void slot_clear_visited_links(void);
229 void slot_clone_tab(int index);
230 void slot_clone_tab(void);
231 void slot_close_tab(void);
232 void slot_create_dialog(dooble_web_engine_view *view);
233 void slot_create_tab(dooble_web_engine_view *view);
234 void slot_create_window(dooble_web_engine_view *view);
235 void slot_decouple_tab(int index);
236 void slot_dooble_credentials_authenticated(bool state);
237 void slot_dooble_credentials_created(void);
238 void slot_downloads_started(void);
239#ifdef Q_OS_MACOS
240 void slot_enable_shortcut(void);
241#endif
242 void slot_export_as_png(void);
243 void slot_floating_digital_dialog_timeout(void);
244 void slot_history_action_hovered(void);
245 void slot_history_action_triggered(void);
246 void slot_history_favorites_populated(void);
247 void slot_icon_changed(const QIcon &icon);
248 void slot_inject_custom_css(void);
249 void slot_javascript_console(void);
250 void slot_load_finished(bool ok);
251 void slot_new_local_connection(void);
252 void slot_new_private_window(void);
253 void slot_new_tab(const QUrl &url);
254 void slot_new_tab(void);
255 void slot_new_window(void);
256 void slot_open_chart(void);
257 void slot_open_favorites_link(const QUrl &url);
258 void slot_open_favorites_link_in_new_tab(const QUrl &url);
259 void slot_open_link(const QUrl &url);
260 void slot_open_link_in_new_private_window(const QUrl &url);
261 void slot_open_link_in_new_tab(const QUrl &url);
262 void slot_open_link_in_new_window(const QUrl &url);
263 void slot_open_local_file(void);
264 void slot_open_previous_session_tabs(void);
265 void slot_open_tab_as_new_private_window(int index);
266 void slot_open_tab_as_new_window(int index);
267 void slot_pbkdf2_future_finished(void);
268 void slot_peekaboo_text(const QString &t);
269 void slot_populate_containers_timer_timeout(void);
270 void slot_populated(void);
271 void slot_print(void);
272 void slot_print_finished(bool ok);
273 void slot_print_preview(QPrinter *printer);
274 void slot_print_preview(void);
275 void slot_quit_dooble(void);
276 void slot_read_local_socket(void);
277 void slot_reload_tab(int index);
278 void slot_reload_tab_periodically(int index, int seconds);
279 void slot_remove_tab_widget_shortcut(void);
280 void slot_save(void);
281 void slot_set_current_tab(void);
282 void slot_settings_applied(void);
283#ifdef Q_OS_MACOS
284 void slot_shortcut_activated(void);
285#endif
286 void slot_show_about(void);
287 void slot_show_accepted_or_blocked_domains(void);
288 void slot_show_certificate_exceptions(void);
289 void slot_show_chart_xyseries(void);
290 void slot_show_clear_items(void);
291 void slot_show_cookies(void);
292 void slot_show_documentation(void);
293 void slot_show_downloads(void);
294 void slot_show_favorites(void);
295 void slot_show_floating_digital_clock(void);
296 void slot_show_floating_history_popup(void);
297 void slot_show_floating_menu(void);
298 void slot_show_full_screen(bool state);
299 void slot_show_full_screen(void);
300 void slot_show_history(void);
301 void slot_show_main_menu(void);
302 void slot_show_release_notes(const QUrl &url);
303 void slot_show_release_notes(void);
304 void slot_show_search_engines(void);
305 void slot_show_settings(void);
306 void slot_show_settings_panel(dooble_settings::Panels panel);
307 void slot_show_site_cookies(void);
308 void slot_tab_close_requested(int index);
309 void slot_tab_index_changed(int index);
310 void slot_tab_widget_shortcut_activated(void);
311 void slot_tabs_menu_button_clicked(void);
312 void slot_title_changed(const QString &title);
313 void slot_translate_page(void);
314 void slot_vacuum_databases(void);
315 void slot_warn_of_missing_sqlite_driver(void);
316 void slot_window_close_requested(void);
317
318 signals:
319 void add_session_url(void);
320 void application_locked(bool state, dooble *d);
321 void dooble_credentials_authenticated(bool state);
322 void history_cleared(void);
323};
324
325#endif
Definition dooble_about.h:135
Definition dooble_accepted_or_blocked_domains.h:42
Definition dooble_application.h:37
Definition dooble_certificate_exceptions.h:36
Definition dooble_charts.h:49
Definition dooble_cookies_window.h:41
Definition dooble_cookies.h:36
Definition dooble_cryptography.h:36
Definition dooble_downloads.h:46
Definition dooble_favorites_popup.h:36
Definition dooble_gopher.h:41
Definition dooble_history_window.h:38
Definition dooble_history.h:46
Definition dooble_jar.h:40
Definition dooble_page.h:50
Definition dooble_popup_menu.h:36
Definition dooble_search_engines_popup.h:41
Definition dooble_style_sheet.h:36
Definition dooble_web_engine_url_request_interceptor.h:36
Definition dooble_web_engine_view.h:39
Definition dooble.h:76