spin: Add spin rotations option

This option sets the number of spin rotations. Negative values will reverse the direction.
WayfireWM · Aug 27, 2024 · 8a04f18 · 8a04f18
1 parent 3a9402d
commit 8a04f18
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/metadata/animate.xml b/metadata/animate.xml
@@ -164,5 +164,10 @@
  <_long>Sets the duration for the spin animation in milliseconds.</_long>
  <default>250ms linear</default>
  </option>
+ <option name="spin_rotations" type="int">
+ <_short>Spin rotations</_short>
+ <_long>Number of rotations for the spin animation. Negative values reverse the spin direction.</_long>
+ <default>1</default>
+ </option>
  </plugin>
 </wayfire>
diff --git a/plugins/animate/spin.hpp b/plugins/animate/spin.hpp
@@ -32,6 +32,7 @@
 
 
 wf::option_wrapper_t<wf::animation_description_t> spin_duration{"animate/spin_duration"};
+wf::option_wrapper_t<int> spin_rotations{"animate/spin_rotations"};
 
 namespace wf
 {
@@ -77,7 +78,7 @@ class spin_animation : public animation_base
  ->get_transformer<wf::scene::view_2d_transformer_t>(spin_transformer_name);
  auto progress = this->progression.progress();
  transform->alpha = progress;
- transform->angle = progress * M_PI * 4.0;
+ transform->angle = progress * M_PI * 2.0 * int(spin_rotations);
  transform->scale_x = 0.01 + progress * 0.99;
  transform->scale_y = 0.01 + progress * 0.99;