Task-number: QTBUG-56092
Change-Id: I026a0d153269a71e4e44f0fd30ef5ca054edd0e7
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Change-Id: Id9a050775c5cdf54d207bb063d705237c4900f40
Reviewed-by: Michael Brüning <michael.bruning@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>

Introduce qml APIs to support custom context menus.

[ChangeLog][QtWebEngine][QML] Added ability to show custom
context menu.

Task-number: QTBUG-52554
Change-Id: Ief0cbbbf221f4c6849e16bbba7417dccee59ad61
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

Introduce qml APIs to support custom dialogs:
 * http and proxy authentication
 * javascript dialogs
 * file pickers
 * color pickers
 * form validation messages

[ChangeLog][QtWebEngine][QML] Added ability to provide custom dialogs
for HTTP and proxy authentication, JavaScript alerts, file and color
picking, and form validation messages.

Task-number: QTBUG-51190
Change-Id: I559ca59264750feb36ba7d3dba0bf0647509306d
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

Renders the content to a PDF document and then renders this on a
QPrinter-backed QPainter using the PDFium library.

PDFium bitmap to QImage conversion based on work by Paulo Pinheiro
<paulvap.os@gmail.com>.

[ChangeLog][QtWebEngineWidgets][Printing] Enables printing QWebPage
content on a QPrinter. Currently does not support previewing the
document. Widgets only for the moment.

Change-Id: I9a5264433093379aee90f5e4f69bf2aee8814f2b
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Ensure that if QWebEnginePage::createWindow returns 'this' that we fall
back to navigating in current tab.

Change-Id: Idffe25dcafaaf3c824815b3cf1f0e400eaec2923
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

[ChangeLog][QtWebEngineQML][QQuickWebEngineView] View Source feature is
now supported
[ChangeLog][QtWebEngineWidgets][QWebEnginePage] View Source feature is
now supported

Change-Id: Icc16da71fc6ec95880897fc9744dd8be8c004e00
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

This is essential for set tooltip in Qt Quick part
because the setToolTip function should not be public.

Change-Id: I1ebd0c811504fded8edff1a5a6110ce3512bab4f
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

Consider a QWebEnginePage subclass that does "return this;" in
createWindow. Commit 1f07d292

 made this a no-op to prevent QtWebEngine
from crashing. The reason for the crash was access to deleted memory
after destroying the current adapter in adoptNewWindow.
  Defer the adoption in this case to whenever we hit the event loop
again.

Change-Id: I9674d80ef8b2f301c1446ff505b2486649451ba6
Task-number: QTBUG-42216
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

This reverts commit:
 * d364c05d
 * e507f140



Moreover it fixes shut down of keyed services,
updates versioning of and fixes spellcheck unit
test context menu request, which otherwise
fails on windows.

Change-Id: I9bfc589544cb969abd6d2d7af69531b4c5c907b7
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

QExplicitSharedDataPointer is meant for value objects, not for shared
objects. Instead switch to using QSharedPointer.

Change-Id: Ib3791bbcfde627a67508f2819e141d8c538a4a50
Reviewed-by: Michael Brüning <michael.bruning@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@theqtcompany.com>

While the script collection always follows a page, it is safer to have
both hold a reference to the web-contents adapter, so it doesn't get
deleted while adapters are being changed.

Change-Id: I21e268f7228f13702468df61e0032bdf2f99873a
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

The script collection has a pointer to webcontents adapter, and when a
new adapter is adopted, the pointer in the script collection needs to
be updated.

Task-number: QTBUG-54419
Change-Id: Ia054e1281ab4db637beab570abda752074dc9280
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

To ensure Chromium is given a chance to handle editor commands,
we must override these short-cuts.

On OS X we must also perform the action afterwards as these are not
handled internally by the Blink Editor.

The patch solves copy/paste in flash plugins and copy/paste on OS X
when no application short-cuts have been defined. The handling of
short-cut override events is based on how it was handled in Qt WebKit

Task-number: QTBUG-54221
Change-Id: I748671c7bfa5662aae16c6a4b9bbe5e2bce1b907
Reviewed-by: Alexandru Croitor <alexandru.croitor@theqtcompany.com>

Add the convenience method QWebEnginePage::save for saving pages without
the need to explicitly handle download requests.

Task-number: QTBUG-51798
Change-Id: I8910ce8cb7c9370d72f2b209c4d2de07c614f6d6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Suppose QWebEnginePage is destroyed while there's still a combobox popup
open. We would crash with the following stack trace:

1   QtWebEngineCore::RenderWidgetHostViewQt::dpiScale
2   QtWebEngineCore::RenderWidgetHostViewQt::GetViewBounds
3   content::RenderWidgetHostImpl::SendScreenRects
4   content::RenderWidgetHostImpl::OnRenderViewReady
...
16  base::MessageLoop::DoWork
17  WebEngineContext::destroy
18  `anonymous namespace'::destroyContext
19  qt_call_post_routines
20  QApplication::~QApplication

RenderWidgetHostViewQt still holds a pointer to WebContentsAdapterClient.
To fix this, expose the QObject owning the adapter client, and
hide RenderWidgetHostViewQt when it is destroyed so it won't try to render.

Change-Id: Ide5543197b35038a3e1c7491ceda3f5ad10f6f07
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

It does contain valid data and some users seem to build upon the
standard context menu.

Also, return early with a  nullptr from createStandardContextMenu when
the context menu data d ptr is null.

Task-number: QTBUG-53952
Change-Id: Ib30e85f10e3ae681527210a9e8554f5a21dba7ae
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>

Currently if a QWebEngineView or a QQuickWebEngineView is disabled
using setEnabled(false), after loading a web page, the views are
automatically focused, and a user might see a blinking caret in an html
input for example, even though the user can't interact with it.

Fix consists in not calling the Focus() method whenever a view is
disabled.

Change-Id: I1014fb5898a5ddf01a4e9b14c3eaf5d4006e5131
Task-number: QTBUG-53159
Reviewed-by: Michal Klocek <michal.klocek@theqtcompany.com>

Spellchecking API needs a bit more reviews and love.
Current API is not intuitive and partly broken.

Change-Id: Ie9cd371f38cca2f6b3f56a8699ad874cd332c318
Reviewed-by: Michael Brüning <michael.bruning@theqtcompany.com>

For the Widget API the QIcon returned by QWebEnginePage::icon() function
contains all the candidate icons for the current page.

For the Quick API the QQuickWebEngineFaviconProvider provides the best
quality icon for the requested size from the candidates.

Task-number: QTBUG-51179
Change-Id: I42b8427f957e2f2fc745dd0111bedcc71b577216
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>

Prefer to list all enums to handling defaults, this makes it easier to
catch missing cases in the future.

Change-Id: Idae2f445bd907f62202a6b68da0d030e21863afe
Reviewed-by: Alexandru Croitor <alexandru.croitor@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

We were not handling this enum value.

Change-Id: Ib44b9e42c8b9589513091d2f47c79623416ec358
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

BrowserContextAdapter is not a form of shared data, and using
QExplicitSharedDataPointer on it as always been a misuse of the class.

Instead we should switch it to QSharedPointer, which also allows us to
use QWeakPointer.

Change-Id: I8eb489b4a12d3fdddcde55821be294814a156a9d
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@theqtcompany.com>

* marks new properties in QQuickWebEngineProfile as FINAL
* removes QT_NO_SPELLCHECK from API headers
* renames spellCheckLanguages() to availableDictionaries()
* removes "togle spellcheck" methods and actions
* use WEBENGINE_CONFIG instead of CONFIG for disable the feature at
compile time: WEBENGINE_CONFIG+=no_spellcheck

Done-With: Peter Varga <pvarga@inf.u-szeged.hu>
Task-number: QTBUG-52371
Change-Id: I8c8eff497b9e7afe0cec2edc97dec248151487f2
Reviewed-by: Michael Brüning <michael.bruning@theqtcompany.com>

The SavePage web action is only useful if the user code reacts on the
downloadRequested signal. Also, having SavePage available is not useful
for e.g. hybrid applications.

Extend the demobrowser example to show how to add the SavePage web action
to the context menu.

Change-Id: I979bcd9f5a25d2cae07ef819663afde17784440b
Task-number: QTBUG-52370
Reviewed-by: Michael Brüning <michael.bruning@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

Adds default QPageLayout values.

Change-Id: Ibf2964ecd86350a51d682e385973f830ac4347a7
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

Rename all uses of wasRecentlyAudible to recentlyAudible.
Add missing recentlyAudible properties.
Change QtQuick slots to simple functions.
Change affected demobrowser example.
Adjust documentation for the API.

Change-Id: I5a6f7b8384c0b7e34afaa5c412a5543c210d3ef9
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Reviewed-by: Michal Klocek <michal.klocek@theqtcompany.com>

Change-Id: I46805d8956815e4d691afd05a69ff16d6a86ad6b
Reviewed-by: Michal Klocek <michal.klocek@theqtcompany.com>

The new API makes possible to access downloaded icons via
QWebEnginePage. Thus the QNAM usage for downloading favicons and the
corresponding workaround due to authentication are removed from the
demobrowser.

Change-Id: I9fdcc7ee7673f7caa239d932f20a51c74b24763f
Task-number: QTBUG-51179
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

Instead of using four numbered web-actions, use a generic method that
can be called using the context data.

Change-Id: If31c6f572c54d7ecfc7962edea2e27c555e6d79f
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>

For QWebEnginePage users to be able to make custom context menu or
extend the default context menu, they need information about the
context.

This patch adds a QWebEngineContextMenuData class that contains
contextual information when a context menu is being requested.

This is also means we can finally generate a custom context-menu in
the demobrowser the same way we did in QtWebKit.

Task-number: QTBUG-51079
Change-Id: I695b8cbf648bdc7f119b0ed51ab685cf2f8de8e4
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>

Also corrects and updates the printToPDF docs to reflect recent changes.

Change-Id: Iffe276a1046d6d55923939f9d72b97cd533017ff
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

Change-Id: I54a9514451c04918faf55516881c9ca720d56dc5
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>

The API needs nothing from view and view just forwards it to the page
anyway. This is an page level API, this also makes it work without
being shown.

Change-Id: I3b8555ab472ec2c7632db3655bcc31925fcfa001
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

WebAction mute was not working since it was setting its current
state instead of the toggling mute.

Change-Id: I9572c77e084e11b00f645845764fe13e0a603664
Reviewed-by: Alexandru Croitor <alexandru.croitor@theqtcompany.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

We should only emit iconUrlChanged when iconUrl changes, and the return
value of iconUrl should match the value of the last emitted change.

Change-Id: I70f4d6a11b96d83278dddc4d85e1c78ca82bf5cb
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>

These classes can operate user stylesheets too.

Change-Id: Ia283af92e52a822b26003ff65e0e7dc391b0904d
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>

RenderFrameDeleted was called before DidFinishLoad, which meant
m_loadingErrorFrameList was empty and wouldn't detect the page loaded
was an error page. Instead this patch relies on the chromium error-page
url which we already asserted.

Additonally we delay emitting the loadFinished signal until the error
page is also done loading, since the error-page can be considered part
of the load, and we otherwise have a race condition on toPlainText.

Finally we were not getting error-pages when blocking requests because
we reported them as aborted them instead of blocked.

Change-Id: I945eb838b7f080d4e146f18354e8986e1b88b5cd
Task-number: QTBUG-50752
Reviewed-by: Michael Brüning <michael.bruning@theqtcompany.com>

- Added middle click navigation support to DemoBrowser.
- Extended WebAction with new case (open a new tab in background).
- Updated WebEngineWidgets documentation.

Change-Id: I4ff91806c274a74f4d94b3f5d43fdd99ab900d46
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>

Integrate chromium spell checker:
* add spellchecker and dependencies to build
* underline misspelled words in html text areas
* right-click context menu shows up to 4 options to
  correct the misspelled word
* toggle spell check from context menu
* add new qml and widget api calls to qwebengineprofile
  to enable/disable spell check, select spell check language,
  get list of supported languages/dictionaries
* register new qml spell check properties for QtWebEngine 1.3
* CONFIG+="no_spellcheck" to remove spellcheck support

Change-Id: Ie61434ab9493597d7759a6f33794f6859c4e3a4c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>