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Code Issues Activity Actions

Magnifier: Add timeline for easy checking of animations

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This patch adds a 512 frame timeline to Magnifier and the ability to
step through it with the arrow keys.

This makes it easier to check Serenity animations frame by frame for
correctness etc.
This commit is contained in:
Junior Rantila 2021-12-15 14:26:47 +01:00 • committed by Brian Gianforcaro
parent 58ec2f688b
commit 5238308d6f
3 changed files with 44 additions and 1 deletions
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16
Userland/Applications/Magnifier/main.cpp
View file

@ -75,6 +75,22 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
TRY(view_menu->try_add_separator());
TRY(view_menu->try_add_action(pause_action));
auto timeline_menu = TRY(window->try_add_menu("&Timeline"));
auto previous_frame_action = GUI::Action::create(
"&Previous frame", { Key_Left }, [&](auto&) {
pause_action->set_checked(true);
magnifier->pause_capture(true);
magnifier->display_previous_frame();
});
auto next_frame_action = GUI::Action::create(
"&Next frame", { Key_Right }, [&](auto&) {
pause_action->set_checked(true);
magnifier->pause_capture(true);
magnifier->display_next_frame();
});
TRY(timeline_menu->try_add_action(previous_frame_action));
TRY(timeline_menu->try_add_action(next_frame_action));
auto help_menu = TRY(window->try_add_menu("&Help"));
help_menu->add_action(GUI::CommonActions::make_about_action("Magnifier", app_icon, window));