Dooble
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 <QMainWindow>
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 class QDialog;
44 class QPrinter;
45 class QWebEngineDownloadItem;
46 class QWebEngineProfile;
47 class dooble_about;
49 class dooble_application;
51 class dooble_charts;
52 class dooble_cookies;
55 class dooble_downloads;
57 class dooble_gopher;
58 class dooble_history;
60 class dooble_page;
61 class dooble_popup_menu;
63 class dooble_style_sheet;
66 
67 class dooble: public QMainWindow
68 {
69  Q_OBJECT
70 
71  public:
72  enum Limits
73  {
74  MAXIMUM_TITLE_LENGTH = 1024,
75  MAXIMUM_SQL_TEXT_LENGTH = 5000,
76  MAXIMUM_URL_LENGTH = 2048
77  };
78 
79  dooble(QWidget *widget);
80  dooble(const QList<QUrl> &urls, bool is_private);
81  dooble(dooble_page *page);
83  ~dooble();
84  bool anonymous_tab_headers(void) const;
85  bool initialized(void) const;
86  bool is_private(void) const;
87  dooble_page *current_page(void) const;
88  dooble_page *new_page(const QUrl &url, bool is_private);
89  static QPointer<dooble_about> s_about;
90  static QPointer<dooble_accepted_or_blocked_domains>
91  s_accepted_or_blocked_domains;
92  static QPointer<dooble_application> s_application;
93  static QPointer<dooble_certificate_exceptions> s_certificate_exceptions;
94  static QPointer<dooble_cookies> s_cookies;
95  static QPointer<dooble_cookies_window> s_cookies_window;
96  static QPointer<dooble_cryptography> s_cryptography;
97  static QPointer<dooble_downloads> s_downloads;
98  static QPointer<dooble_favorites_popup> s_favorites_window;
99  static QPointer<dooble_gopher> s_gopher;
100  static QPointer<dooble_history> s_history;
101  static QPointer<dooble_history_window> s_history_popup;
102  static QPointer<dooble_history_window> s_history_window;
103  static QPointer<dooble_search_engines_popup> s_search_engines_window;
104  static QPointer<dooble_settings> s_settings;
105  static QPointer<dooble_style_sheet> s_style_sheet;
106  static QPointer<dooble_web_engine_url_request_interceptor>
107  s_url_request_interceptor;
108  static QString ABOUT_BLANK;
109  static void clean(void);
110  static void print(QWidget *parent, dooble_charts *chart);
111  static void print_preview(QPrinter *printer, dooble_charts *chart);
112  void print_current_page(void);
113 
114  public slots:
115  void show(void);
116 
117  protected:
118  void closeEvent(QCloseEvent *event);
119  void keyPressEvent(QKeyEvent *event);
120 
121  private:
122  enum CanExit
123  {
124  CAN_EXIT_CLOSE_EVENT = 0,
125  CAN_EXIT_SLOT_QUIT_DOOBLE
126  };
127 
128  QDialog *m_floating_digital_clock_dialog;
129  QEventLoop m_event_loop;
130  QFuture<QList<QByteArray> > m_pbkdf2_future;
131  QFutureWatcher<QList<QByteArray> > m_pbkdf2_future_watcher;
132 #ifdef Q_OS_MAC
133  QHash<QTimer *, QShortcut *> m_disabled_shortcuts;
134 #endif
135  QList<QPair<QPointer<dooble_page>, QUrl> > m_delayed_pages;
136  QList<QPointer<QAction> > m_standard_menu_actions;
137  QList<QShortcut *> m_shortcuts;
138  QList<QShortcut *> m_tab_widget_shortcuts;
139  QList<QUrl> all_open_tab_urls(void) const;
140  QMenu *m_menu;
141  QPointer<QAction> m_action_close_tab;
142  QPointer<QAction> m_authentication_action;
143  QPointer<QAction> m_full_screen_action;
144  QPointer<QAction> m_settings_action;
145  QPointer<QProgressDialog> m_pbkdf2_dialog;
146  QPointer<QWebEngineProfile> m_web_engine_profile;
147  QPointer<dooble_cookies> m_cookies;
148  QPointer<dooble_cookies_window> m_cookies_window;
149  QPointer<dooble_downloads> m_downloads;
150  QPointer<dooble_popup_menu> m_popup_menu;
151  QPrinter m_printer;
152  QTimer m_floating_digital_clock_timer;
153  QTimer m_populate_containers_timer;
154  Ui_dooble m_ui;
155  Ui_dooble_floating_digital_clock m_floating_digital_clock_ui;
156  bool m_anonymous_tab_headers;
157  bool m_is_javascript_dialog;
158  bool m_is_private;
159  bool m_print_preview;
160  static QPointer<dooble> s_favorites_popup_opened_from_dooble_window;
161  static QPointer<dooble> s_search_engines_popup_opened_from_dooble_window;
162  static bool s_containers_populated;
163  QStringList chart_names(void) const;
164  static bool cookie_filter
165  (const QWebEngineCookieStore::FilterRequest &filter_request);
166  bool can_exit(const dooble::CanExit can_exit);
167  bool tabs_closable(void) const;
168  void add_tab(QWidget *widget, const QString &title);
169  void connect_signals(void);
170  void decouple_support_windows(void);
171  void delayed_load(const QUrl &url, dooble_page *page);
172  void initialize_static_members(void);
173  void new_page(dooble_charts *chart);
174  void new_page(dooble_page *page);
175  void new_page(dooble_web_engine_view *view);
176  void open_tab_as_new_window(bool is_private, int index);
177  void prepare_control_w_shortcut(void);
178  void prepare_icons(void);
179  void prepare_page_connections(dooble_page *page);
180  void prepare_private_web_engine_profile_settings(void);
181  void prepare_shortcuts(void);
182  void prepare_standard_menus(void);
183  void prepare_style_sheets(void);
184  void prepare_tab_icons_text_tool_tips(void);
185  void prepare_tab_shortcuts(void);
186  void print(dooble_page *page);
187  void remove_page_connections(dooble_page *page);
188 
189  private slots:
190  void slot_about_to_hide_main_menu(void);
191  void slot_about_to_show_history_menu();
192  void slot_about_to_show_main_menu(void);
193  void slot_about_to_show_tabs_menu(void);
194  void slot_about_to_show_view_menu(void);
195  void slot_anonymous_tab_headers(bool state);
196  void slot_application_locked(bool state, dooble *d);
197  void slot_authenticate(void);
198  void slot_clear_downloads(void);
199  void slot_clear_history(void);
200  void slot_clear_visited_links(void);
201  void slot_close_tab(void);
202  void slot_create_dialog(dooble_web_engine_view *view);
203  void slot_create_tab(dooble_web_engine_view *view);
204  void slot_create_window(dooble_web_engine_view *view);
205  void slot_decouple_tab(int index);
206  void slot_dooble_credentials_authenticated(bool state);
207  void slot_dooble_credentials_created(void);
208  void slot_downloads_started(void);
209 #ifdef Q_OS_MAC
210  void slot_enable_shortcut(void);
211 #endif
212  void slot_export_as_png(void);
213  void slot_floating_digital_dialog_timeout(void);
214  void slot_history_action_triggered(void);
215  void slot_history_favorites_populated(void);
216  void slot_icon_changed(const QIcon &icon);
217  void slot_inject_custom_css(void);
218  void slot_load_finished(bool ok);
219  void slot_new_private_window(void);
220  void slot_new_tab(const QUrl &url);
221  void slot_new_tab(void);
222  void slot_new_window(void);
223  void slot_open_chart(void);
224  void slot_open_favorites_link(const QUrl &url);
225  void slot_open_favorites_link_in_new_tab(const QUrl &url);
226  void slot_open_link(const QUrl &url);
227  void slot_open_link_in_new_private_window(const QUrl &url);
228  void slot_open_link_in_new_tab(const QUrl &url);
229  void slot_open_link_in_new_window(const QUrl &url);
230  void slot_open_local_file(void);
231  void slot_open_previous_session_tabs(void);
232  void slot_open_tab_as_new_private_window(int index);
233  void slot_open_tab_as_new_window(int index);
234  void slot_pbkdf2_future_finished(void);
235  void slot_populate_containers_timer_timeout(void);
236  void slot_populated(void);
237  void slot_print(void);
238  void slot_print_finished(bool ok);
239  void slot_print_preview(QPrinter *printer);
240  void slot_print_preview(void);
241  void slot_quit_dooble(void);
242  void slot_reload_tab(int index);
243  void slot_reload_tab_periodically(int index, int seconds);
244  void slot_remove_tab_widget_shortcut(void);
245  void slot_save(void);
246  void slot_set_current_tab(void);
247  void slot_settings_applied(void);
248 #ifdef Q_OS_MAC
249  void slot_shortcut_activated(void);
250 #endif
251  void slot_show_about(void);
252  void slot_show_accepted_or_blocked_domains(void);
253  void slot_show_certificate_exceptions(void);
254  void slot_show_chart_xyseries(void);
255  void slot_show_clear_items(void);
256  void slot_show_cookies(void);
257  void slot_show_documentation(void);
258  void slot_show_downloads(void);
259  void slot_show_favorites(void);
260  void slot_show_floating_digital_clock(void);
261  void slot_show_floating_history_popup(void);
262  void slot_show_floating_menu(void);
263  void slot_show_full_screen(void);
264  void slot_show_history(void);
265  void slot_show_main_menu(void);
266  void slot_show_release_notes(const QUrl &url);
267  void slot_show_release_notes(void);
268  void slot_show_search_engines(void);
269  void slot_show_settings(void);
270  void slot_show_settings_panel(dooble_settings::Panels panel);
271  void slot_show_site_cookies(void);
272  void slot_tab_close_requested(int index);
273  void slot_tab_index_changed(int index);
274  void slot_tab_widget_shortcut_activated(void);
275  void slot_tabs_menu_button_clicked(void);
276  void slot_title_changed(const QString &title);
277  void slot_vacuum_databases(void);
278  void slot_warn_of_missing_sqlite_driver(void);
279  void slot_window_close_requested(void);
280 
281  signals:
282  void add_session_url(void);
283  void application_locked(bool state, dooble *d);
284  void dooble_credentials_authenticated(bool state);
285  void history_cleared(void);
286 };
287 
288 #endif
Definition: dooble_about.h:136
Definition: dooble_accepted_or_blocked_domains.h:42
Definition: dooble_application.h:37
Definition: dooble_certificate_exceptions.h:37
Definition: dooble_charts.h:49
Definition: dooble_cookies_window.h:42
Definition: dooble_cookies.h:36
Definition: dooble_cryptography.h:36
Definition: dooble_downloads.h:46
Definition: dooble_favorites_popup.h:37
Definition: dooble_gopher.h:41
Definition: dooble_history_window.h:38
Definition: dooble_history.h:46
Definition: dooble_page.h:50
Definition: dooble_popup_menu.h:38
Definition: dooble_search_engines_popup.h:42
Definition: dooble_style_sheet.h:38
Definition: dooble_web_engine_url_request_interceptor.h:36
Definition: dooble_web_engine_view.h:37
Definition: dooble.h:68