This patch extends the documentviewer demo to use
text based translation for English and German, as follows:
- Add AbstractView::addTranslation(fileName) for inheriting
plugin classes to optionally load own translations.
- Implement runtime translation switching. Provide option for
plugins to benefit, if they implement their own runtime
switching functionality.
Task-number: QTBUG-71856
Change-Id: Ic7782b7fa38d1121b140351f5eaa88ac027a6bcd
Reviewed-by: Kai Köhne <kai.koehne@qt.io>
When building viewer plugins failed, the application could still be
launched and documents opened. This would crash the application with
a nullptr dereference.
Print a qWarning and exit application in MainWindow c'tor, when no
plugins were found.
Fixes: QTBUG-122041
Pick-to: 6.7 6.8
Change-Id: I92cd1678fdc3f88edc0f35347bd15c3e7c43f122
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
m_printingEnabled wasn't reset in AbstractViewer::cleanup().
That prevented the printingEnabledChanged() signal from being fired,
when a viewer displayed a printable document from the 2nd time onward.
Always disable printing in the cleanup() method.
Fixes: QTBUG-125057
Pick-to: 6.7
Change-Id: I7d237a27a3547103ef0ce099a0735b2444bc0248
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The documentviewer demo re-uses its viewer plugins. It connects its
print button to the viewers' print functionalities, without keeping
track of the connections. That leads to double connects and crashes.
Store relevant connections in an array and disconnect them.
Fixes: QTBUG-121940
Pick-to: 6.7
Change-Id: Ifcef2097d874d6d37c7891bafc1805264282e984
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Set the organization name to "QtProject".
Set an application name to Hangman to be used by QSettings.
Remove unused QSettings instance from Thermostat.
Let QSettings in Document Viewer use defaults.
Pick-to: 6.6
Change-Id: I8ebaeb444cd18bab95424f0efea670b02d41e657
Reviewed-by: Kai Köhne <kai.koehne@qt.io>
Loop in the open dialog until opening the file
succeeds so that the directory is not reset.
Set a suffix for saving.
Pick-to: 6.6
Change-Id: Ic5a83d13148cfc16e5605abed7a2d965b6a6d149
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Try to avoid concatenating translated texts and parameters; this may
not work in all languages. Use QDir::toNativeSeparators() for file
names.
Pick-to: 6.6
Change-Id: I00c058a91cab04c04580045229350ba3d9951d5e
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
The DocumentViewer demo was originally developed as a self-contained
application. Its dependency to PdfWidgets has lead to splitting it up
into plugins: ba61af0bf3
The new architecture re-uses the viewer objects, but it doesn't reset
them properly. This is why viewer-specific UI-assets (menus, toolbars
and buttons) get duplicated.
This patch adds cleanup functionality and removes duplications.
Fixes: QTBUG-114615
Fixes: QTBUG-114617
Pick-to: 6.6
Change-Id: I4f123f8a69be978f992531603b15de71069d5a66
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
This patch changes the document viewer example to a plugin based
architecture.
It adapts the documentation accordingly.
Change-Id: Ia24028aa27e21fb8ab36f5ef3a9953be60858b19
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Masoud Jami
Axel Spoerl
Friedemann Kleint
Paul Wicking