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ytsearhbar expands upon having text

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liyaowhen
2024-07-31 18:46:12 -07:00
parent d8c1519177
commit eb3cd17617
4 changed files with 73 additions and 3 deletions
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src/widgets/yt_search.vala
+66
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@@ -1,11 +1,25 @@
namespace Song {
public enum YtSearchBarStates {
ENLARGING,
SHRINKING,
NONE,
}
public class YtSearchBar : Gtk.Box {
private Gtk.SearchEntry search_entry = new Gtk.SearchEntry ();
private MainViewActionBar container_parent;
private Adw.Clamp search_clamp = new Adw.Clamp();
private int min_width = 0;
private int? max_width;
private YtSearchBarStates state = YtSearchBarStates.NONE;
private bool isEnlarged = false;
private Adw.TimedAnimation? enlarge_animation = null;
private Adw.TimedAnimation? shrink_animation = null;
private Adw.AnimationTarget size_animation_target;
construct {
var gesture = new Gtk.GestureClick();
@@ -18,6 +32,58 @@ namespace Song {
search_clamp.set_child(search_entry);
append(search_clamp);
min_width = search_clamp.get_maximum_size ();
max_width = min_width + 200;
size_animation_target = new Adw.PropertyAnimationTarget(search_clamp, "maximum_size");
instanciate_signals();
}
private void instanciate_signals() {
search_entry.changed.connect((e) => {
if (e.get_text() != null && state == YtSearchBarStates.NONE) {
if (e.get_text() != "" && !isEnlarged) {
enlarge();
} else if (e.get_text() == "" && isEnlarged) {
shrink();
}
}
});
}
private void enlarge() {
if (enlarge_animation == null) {
enlarge_animation = new Adw.TimedAnimation(search_clamp, min_width, max_width, 500, size_animation_target);
enlarge_animation.done.connect(() => {
isEnlarged = true;
state = YtSearchBarStates.NONE;
print(state.to_string() + "\n");
print(isEnlarged.to_string() + "\n");
});
}
enlarge_animation.play();
state = YtSearchBarStates.ENLARGING;
}
private void shrink() {
if (shrink_animation == null) {
shrink_animation = new Adw.TimedAnimation(search_clamp, max_width, min_width, 500, size_animation_target);
shrink_animation.done.connect(() => {
isEnlarged = false;
state = YtSearchBarStates.NONE;
print(state.to_string() + "\n");
print(isEnlarged.to_string() + "\n");
});
}
shrink_animation.play();
state = YtSearchBarStates.SHRINKING;
}
}
}