Code submissions have continually suffered from formatting
inconsistencies that constantly have to be addressed. Using
clang-format simplifies this by making code formatting more consistent,
and allows automation of the code formatting so that maintainers can
focus more on the code itself instead of code formatting.
Previously, if the video size in OBS was too big, the labels would not
render on macOS/Linux due to the labels not fitting inside the texture
in the freetype plugin. This change makes it so that there is a maximum
size for the label, rather than being solely based on video size.
This change also makes the labels look centered on macOS/Linux, as
unlike the GDI plugin on Windows, the freetype plugin aligns the bottom
of the text with the bottom of the source.
This commit adds a preview to the properties window for transitions.
The preview will play back the transition at the global transition
duration or the transitions fixed duration, between two private scenes
with an A and B label, and different background colors.
When clicking the close button with unsaved changes in a source properties
dialog closeEvent and reject are called, which both call ConfirmQuit.
This fixes it by setting the acceptClicked flag correctly in ConfirmQuit
Use the Qt standard buttons in the source properties dialog to make the
UI consistent. Also remove the right alignment of the button box to
allow Qt to align standard buttons on the left side of the dialog.
Closesjp9000/obs-studio#1013
