| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Port QtPdf to Qt6:
* QtPdf,QtPdfWidgets,QtPdfQuick libs
* QtPdfQuickPlugin, QtPdfPlugin (imageformat) plugins
* widget and quick examples
* qtpdf tests
To fit gn cmake integration and new repo layout code is a bit
reshuffled.
Compared to qmke build following features are not ported yet:
* ios fat libs
* qtbase 3rdparty static dependencies
WebEngine build can be skipped with setting
QT_FEATURE_qtwebengine_build=OFF
Note this patch needs follow up for 6.2 branch to disable qtpdf
builds by default, since this should not part of qt 6.2 release.
Pick-to: 6.2
Task-number: QTBUG-95353
Change-Id: I4dd9f3934bdd478fb6d2fa686074a24d91f09953
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
|
| |
|
|
|
| |
Change-Id: I74c7293ebf5ace5bd07e3bf5455dd90bf4ed6380
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Testing only on iOS so far; QtPdf doesn't work on Android because of
QTBUG-83459, so we can only hope that this might perhaps be cross-platform,
if only text selection handles actually existed on all platforms.
As usual, text selection begins with a long-press; the iOS platform
plugin intercepts that, and we get QInputMethodEvent::Cursor.
There is no cursor, but we use the opportunity to do hit-testing,
because the Cursor event is the only way that we receive the pixel
location where the user is interacting. Then a popover menu appears,
which contains Select and Select All, and either Copy or Paste depending
on the qt_im_readonly property workaround. You don't get handles until
you choose Select, which will select a word. That makes the popover
menu disappear. You can use the toolbar button to copy to the clipboard.
After that, you can drag either handle. inputMethodQuery(query, argument)
is only ever called with ImCursorPosition regardless which handle is
being dragged, so it doesn't make sense to change the selection there,
even though that would be easy if we were given that information.
Instead, the iOS platform figures out the character range for itself and
sends a QInputMethodEvent::Selection event to tell us which text to
select. And yet it still doesn't move the handles without being told:
QGuiApplication::inputMethod()->update(Qt::ImCursorRectangle | Qt::ImAnchorRectangle)
makes that happen. Then the popover menu will appear again, and now you
can use the Copy function on it as an alternative way to copy text to
the clipboard.
By default, when the user does the initial long-press to start selecting
text, the popover menu has Select, Select All, and Paste. In editable
controls there is a second possible menu that normally has Cut, Copy,
Paste and Delete. We are not able to enter that mode. So as a
workaround, to substitute Copy instead of Paste, we set the
qt_im_readonly property so that QIOSTextResponder::canPerformAction()
can detect it and make the substition. Of course that won't work
without the patch to 5.15; so you still get a useless Paste action on
earlier Qt versions.
Selecting a word via the Select popover menu item happens because iOS sends
QKeySequence::MoveToPreviousWord and then QKeySequence::SelectNextWord.
We spend time calling getSelectionAtIndex() twice because of that.
With an actual keyboard, it should be possible to use keystrokes to
extend the selection, but it doesn't seem to work yet with shift-arrows
on a physical bluetooth keyboard on iOS.
Select All on the popover menu works via inputMethodEvent() with attr
QInputMethodEvent::Selection. Copy sends the standard copy key sequence,
so keyReleaseEvent() handles it.
We must rename the geometryChanged signal to selectedAreaChanged now
that we're inheriting from QQuickItem, to avoid shadowing
QQuickItem::geometryChanged.
For this kind of text selection to work even when the rendering is scaled,
it became necessary to inform PdfSelection of the rendering scale; so
a renderScale property is added. Thus it is sensible (and a nice
simplification in QML code) to use it for the fromPoint and toPoint
properties, such that those are now expressed in pixels rather than points.
Fixes: QTBUG-82441
Task-number: QTBUG-83811
Change-Id: I16ecd2db55c6a834be6139ce4f3aae23446fed54
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
|
| |
|
|
|
|
|
|
| |
From API review.
Task-number: QTBUG-81853
Change-Id: Ib208a342edcaa9c48dde80ef02bc6f85e35d8029
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
|
| |
|
|
|
|
|
|
| |
The usual shortcut (control-A) now selects all text on the current page,
it is highlighted, and it can be copied to the clipboard.
Change-Id: I5e6d9cae675862808f8b9027cb47024ca65cf2fd
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
|
| |
|
|
|
|
|
|
|
|
|
|
| |
When a viewer application is opened with a book-sized PDF, there's no
need to check hundreds of pages before we can render the first page.
Using it in QPdfIOHandler is even worse because this check needs to
be repeated each time we advance from one page to the next. But we
do need to ensure that the page we want to render is available.
Amends 945840bd067d9ca3179a667f48b451cc2087931b
Change-Id: Ib6576b1b91c63c2b57893d14b05632eff8cc4a15
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
|
| |
|
|
|
|
|
| |
Add missing "We mean it."
Change-Id: Ib5efa6829148fcb1f58a252a839386067ffbf8a6
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
|
|
|
This change adds two new modules to qtwebengine repository.
New modules do not depend on webengine module, however webengine
chromium source code and Chromium "gn" configuration is
required to build QtPdf.
Adding two unrelated modules to webengine might look crazy:
however sharing gn build configuration and Chromium code base
with necessary qt adaptations simplifies code maintenance and
minimises required code checkouts. Back porting of security
patches for Chromium also affects Pdfium. Moreover, Pdfium is no
longer a separate project, but integrated into Chromium:
therefore moving it out of Chromium source tree would require
extra effort.
Rename webengine-core feature to build-qtwebengine-core, this
makes consistent feature naming with build-qtpdf
At the moment two new modules have integrated build, with possible
shortcuts:
qmake -- --no-build-qtwebengine-core
qmake -- --no-build-qtpdf
Webengine build is disabled by default now.
Change-Id: Iac3d9927d51f3ac316db0148d275eda843dcc19b
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
|
