The method download(const QUrl &url, const QString &suggestedFileName)
already exists in WebContentsAdapter. It is now accessible through a
corresponding method in QWebEnginePage.

[ChangeLog][QtWebEngineWidgets][QWebEnginePage] New QWebEnginePage::download()
method to start custom downloads for a web page.

Task-number: QTBUG-55944
Change-Id: I185ec69c1668b377a129bc9fc09963278e52de1e
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

- Use feature permissions system instead of hard-coded dialog.
- Add QML test for getUserMedia() and extend existing widgets test.

Task-number: QTBUG-60832
Change-Id: I533bed5021b3b0ee199b8abc6ddbd516cbd14ff6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

When one searches for text on one page and then navigates away,
results for the search-term are also highlighted on the new page.
To stop this from happening, we now call adapter->stopFinding()
when we navigate away from a page.

Task-number: QTBUG-61506
Change-Id: I09e064d7788b12eae0a67c01e4f5872d94924617
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Chromium has local storage enabled in icognito windows, and simply doesn't
persist it to disk. QtWebEngine seems to do the same when local storage is
enabled in an off-the-record profile, so there's no reason to disable it by
default.

This also matches the behavior in Chromium (and Firefox, but not Safari).

[ChangeLog] HTML 5 local storage is now enabled by default (but residing in
memory) in off-the-record profiles.

Change-Id: I0cb7e946575a53471ffed9d3324b3ae4c2e80eee
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

- Remove two out of five layers of ifdefs around and inside this method.
- Now always compiled but will yield an error if printing is disabled.
- Remove printing-related ifdefs from demobrowser.

Task-number: QTBUG-61510
Change-Id: I79781189d3d3fb62db0a2216b2b989e3fa1d1f86
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Rolf Eike Beer <eb@emlix.com>

Adds the ability to pause downloads, and resume paused or interrupted
downloads.

Task-number: QTBUG-56840
Change-Id: I018bd30c3a772a36d48e4154d94f69cb8d8319e4
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

With the no-accessibility feature moved to qtgui-config, we don't
always include it where web_content_apapter_client.h is included, which
gives it an inconsistent binary layout.

Solve it by making the optional method always defined as it doesn't
rely on anything from accessibility.

Task-number: QTBUG-61200
Change-Id: I65f34ab2b6763f3166b945e700994bd8d019a835
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

Remove the extra "/" element from the list of results and pass
an empty file list to the backend.

Task-number: QTBUG-61186
Change-Id: Ib2c577c15502e8d1506948e9683921ed211b9c48
Reviewed-by: Viktor Engelmann <viktor.engelmann@qt.io>
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Change-Id: Ieef29fa09c8b4733737840ce6260ac6e87e7dca0
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>

Replace references to global settings with references to the
profile that the page belongs to.

Task-number: QTBUG-57349
Change-Id: I19a2bf999608f2d4f7b565ea50bac1cbf9690c46
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

Wire unfiltered link URL to the API layer.

[ChangeLog][QtWebEngine] linkUrl member of
QWebEngineContextMenuData and ContextMenuRequest was previously
returning with "about:blank" in case of non-standard URLs.
Now it contains the unvalidated URL and CopyLinkToClipboard action
has been fixed to handle such URLs (like javascript:) correctly.

Task-number: QTBUG-59307
Change-Id: I2e49767e1cc9ec8324d230c1bf346e21d7b8d9bb
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

When opening a new window, for example by using the JavaScript
method window.open('...'), the requested url is not stored
in the content::WebContents object we get in
WebContentsDelegateQt::createWindow (at this point, it should
at least be stored as pending request in the WebContents'
NavigationController, but it is not).

Because of this, the QQuickWebEngineNewViewRequest object
in QQuickWebEngineViewPrivate::adoptNewWindow never contained
the url. We have access to the target url in
WebContentsDelegateQt::WebContentsCreated, so now we store
it there in a new property m_initialTargetUrl, from where
WebContentsDelegateQt::createWindow takes it and passes it
to WebContentsAdapter::adoptNewWindow as a new parameter.

[ChangeLog][WebEngine] Fix WebEngineNewViewRequest::requestedUrl being empty when opening window from JavaScript

Task-number: QTBUG-57675
Change-Id: I7e2c7866899baade17ce2517e6be8b2b2709699e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Calling the method window.focus() in javascript causes chromium to send
a ViewHostMsg_Focus message, which is received by RenderViewHost,
which then calls RenderViewHost::OnFocus.
This calls WebContentsDelegate::ActivateContents, which does
nothing in the default implementation. We now override this method in
WebContentsDelegateQt::ActivateContents and call Focus() on
the WebContents object IF the new WebEngineSettings value
AllowWindowActivationFromJavaScript is true (by default, it is false).
This in turn calls QWebEnginePagePrivate::focusContainer.
The WebEnginePage now calls QWidget::activateWindow() in addition
to QWidget::setFocus, to make sure the window is also activated (which
it might not be, if multiple windows are open).
For the QML side, a new boolean Property
allowWindowActivationFromJavaScript was added.

Task-number: QTBUG-58800
Change-Id: Iabf5d4d15236c77838a3886de81e9dafcaf49f5d
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

The standard context menu currently doesn't have the "Follow link" item for e.g.
the image links on https://www.qt.io

 .

Change-Id: I5b9d620135c7a8e65bd95a0ab07a76278e56cad0
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

Users should instead listen to stateChanged - we assume that the
reason does not change independently of the state.

Change-Id: I369f1c537013f0b9988c0d9bef4855d97e9b8736
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

If the interceptor is the child of the profile, they will be deleted
with the API profile which is before the underlying browser-context,
they should therefore be unset from the browser context first.

Task-number: QTBUG-60236
Change-Id: I2954e8106863b8b421ef166f6bf8fa79240c95ee
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

The documentation was not very informative when compared with the
docs for the similar QNetworkReply::downloadProgress signal.

Task-number: QTBUG-56979
Change-Id: Icade60317a7b3fd8aaa37770c60ce8f4f947382b
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

QWebEnginePage::runJavaScript and QQuickWebEngineView::runJavaScript
have QString parameters. Passing raw strings causes them to be passed
to the deprecated QString constructor, which causes warnings in the
compilation.

Change-Id: I072149ca85c94b2b94c7b5d9aa198eddd47460e8
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Failing to do so would trigger an assert in the PDFium wrapper's
constructor.

Change-Id: Iaa53b1baa54e6483a4e7e9985ad841ac3cfef940
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

Add WebActions ToggleBold, ToggleItalic, ToggleUnderline,
ToggleStrikethrough, AlignLeft, AlignCenter, AlignRight,
AlignJustified, Indent, Outdent, InsertOrderedList and
InsertUnorderedList.
All use the javascript document.execCommand with
parameters according to
https://developer.mozilla.org/de/docs/Web/API/Document/execCommand



Task-number: QTBUG-59221
Change-Id: Ife18d660fefa2073351c5ad959611ec47b680dc6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>

This unfortunately means we lose the ability to customize the title with the
default implementation, but it's still better than having a QMessageBox
hardcoded without being able to customize this behavior at all.

[ChangeLog][Qt WebEngineWidgets][QWebEnginePage] The javaScriptConfirm method is
now also called for unload dialogs (onbeforeunload handlers).

Task-number: QTBUG-58673
Change-Id: I82393da2593dc84e94d577ff28f5d6d8988df552
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

Adds useful metadata

[ChangeLog][General] Use Q_ENUM on QtWebEngineWidgets interfaces

Change-Id: Iac30298666b560f1ec62adde980d4eff25b49736
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Rename to follow our standard naming. This class was one of our oldest
and probably predates our standard naming convention.

Change-Id: I32dfbad9611b789ad13114d9692b07045806f7c0
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

Calling QWebEngineHistory::currentItem() before the first item is
inserted, caused a segfault, due to accessing an illegal QList index.
We now delegate the lookup to QWebEngineHistory::itemAt(), which checks
the index first and returns a dummy element in case of an illegal
index.

Task-number: QTBUG-59599
Change-Id: I9cdd2533e33415a7b812c29fff5429eb005020dc
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

Change-Id: Iae853d4d3ab73306f90d93b62a419d1d440a3259
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

Even though the touched properties don't have Q_PROPERY modifieds or
changed signals, the values can still be changed by internal code.

Change-Id: Idb235dde0466f819b9c78835a8d7ad36092d2623
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Instead of calling deleteLater, just tell close to delete the menu
itself.

Task-number: QTBUG-59080
Change-Id: I3eae382781f813ed3c6f27b78088b94ed1c486dd
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>

In the destructor of QWebEnginePage and QQuickWebEngineView, we
now call adapter->stopFinding() to suppress callbacks that would
cause segmentation faults if a findText request is still active
at that point.

Task-number: QTBUG-58563
Change-Id: I9d5d8407ee6c28cd76bf6ecf0b62808394e151cd
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

Custom texts are not supported anymore in unload dialogs. Fill them
with a better message.

Task-number: QTBUG-58673
Change-Id: I820155452461db90bf1df2ae8a8ec10ee752aab1
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

- Leave out the class name for the members of the class
- Add brackets in the end of method names

Change-Id: I5429be5620c5c192aa872d94ab047eebe39a13da
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Currently printing and pdf are bounded together. Make compilation
optional by adding it as a feature.

Fix formatting of embedded_linux.pri

Task-number: QTBUG-57731
Task-number: QTBUG-58108
Change-Id: I53a2baea656df0a5b6139365ed06385c9ebc5830
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

A method was added to get a textual description of a
Q(Quick)WebEngineDownloadItem::DownloadInterruptReason.
Basically returns the same description from the QDoc entry, but
shortened where that was to long.
Also moved the ASSERT_ENUMS_MATCHes from
download_manager_delegate_qt.cpp to the newly created
browser_context_adapter_client.cpp.

Task-number: QTBUG-56839
Change-Id: I17c68987b7f12fcaeb71fd27f7ebb35c0ac87bac
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Added class QWebEngineHttpRequest, which describes a
GET or POST HTTP Request. Also added overloads of method
"load" to QWebEngineView, QWebEnginePage and WebContentsAdapter,
which issue such a request.
These can be used for example to simulate form-submissions.

Task-number: QTBUG-53314
Task-number: QTBUG-53372
Change-Id: I85ac8cdd3d1557905b35e3172b922aba356d1c41
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

[ChangeLog][Important Changes] Printing to a PDF file will now emit
signal the signal pdfPrintingFinished in both QQuickWebEngineView
and QWebEnginePage.

The boolean passed with the signal to indicate if the printing and
saving of the PDF was successful. The path of the created file is
also passed to enable the user to map the signal to a print request.

Task-number: QTBUG-56677
Change-Id: Ifab5a20b048f33a8cd872165bd4d453b01708037
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>

Add FINAL and CONST declarations for every Q_PROPERTY where it is
appropriate. This speeds up the execution in QML.

Task-number: QTBUG-55912
Change-Id: I67d2223d87aee6bdc639fe6087e3364201f2b1c6
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

Add enum DownloadInterruptReason to BrowserContextAdapterClient,
QWebEngineDownloadItem and QQuickWebEngineDownloadItem. Also add
corresponding attributes to
BrowserContextAdapterClient::DownloadItemInfo,
QWebEngineDownloadItemPrivate and QQuickWebEngineDownloadItemPrivate
as well as getters in QWebEngineDownloadItem and
QQuickWebEngineDownloadItem and interruptReasonChanged signals.

Task-number: QTBUG-56839
Change-Id: I937c14ba0b0884b14ae18ba297024b76dde62605
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

This provides a way to restore earlier QtWebEngine behavior where
geolocation was possible from all origins.

[ChangeLog][Settings] Added setting to again allow insecure origins
to request geolocation.

Change-Id: I043fb7a36a56fa5acc1740d52a50b9d7ff49a2c5
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

Wrap unused parameters.

Change-Id: Iac550783a55b3fc585db6f7b8241aa2ae89fdf2e
Reviewed-by: Michael Brüning <michael.bruning@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Commit e2541ebd

 introduced an unguarded
reference to QOpenGLContext. Guard it with the appropriate flags.

Task-number: QTBUG-57374
Change-Id: Ic9f0cc3c99aabd52813d8b828f1a51ca6871d4b4
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Both the printer code and the webengine printing code were
producing the number of requested copies. So if n copies were
requested, n*n copies of the document were printed.

Task-number: QTBUG-56722
Change-Id: I34bce2d61041e1234139139dcd70b7b3d1c7cd7b
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>