This change moves all code related to handling font settings from TsMuxerWindow to its own model. The widget handling the data is now just an ordinary QTableView.
This does away with storing everything as strings inside a QTableWidget, which means that functions using font data to generate metafile or other kinds of output use QFont objects directly.
It turns out that playing sound files available as application resources is as simple as using QSoundEffect with a qrc URL. This saves us from all the shenanigans previously done in order to save the resource to a file just to be able to pass it to a QSound object.
The contents of the UI tab were saved as inline HTML in the UI file for TsMuxerWindow. Making them translatable would've exported the content to .ts files, which means that translators would have to put up with not only HTML, but HTML with XML escaping applied into it.
Moving the content to an external file seems like a best approach in this case. The content of the file is loaded in the appropriate language when switching languages. The HTML files themselves are included as resources at build time.
This change brings translation support to the tsMuxeR GUI. We have a Russian translation available so far, thanks to @abakum. The last selected translation is saved in the settings file and restored at the application's next startup. The currently used language is selectable by a combo box in the lower left corner of the window.
The repository now contains a clang-format file which should be used when committing new code. Additionally, a new workflow job is added which checks the conformance of source files to the specified formatting rules.
Fixes#47.
* Don't include <QtGui>, which is a leftover from Qt4 and causes literally
everything to be pulled into the TU.
* Use forward declarations instead of includes where possible.
* Replace aggregated Ui* classes with aggregation via pointer, which allows
these classes to be forward-declared and thus further reduce the number of
included headers. Aggregation via pointer has been the default in Qt Creator
for some time now.
* Fix minor warnings reported by Clang.
* Move QnCheckBoxedHeaderView to a separate file.
* Move QtvCodecInfo to a separate file, change initializer list to inline member initialization.
* Create an actual QMake .pro file instead of stuffing it in MXE build scripts.
* Fix 32-bit integers being used as pointers to QtvCodecInfo objects in 64-bit Windows builds.
* Update information in the "About" tab.
Daniel Kamil Kozar
Dan
Dan Bryant