Reapply "Add wp-viewporter"

This reverts commit 40cec34aa4a7f99ab12b30cba1a0ee83a706a413.

The Chromium issues are now fixed.

2 files changed, 7 insertions, 1 deletions

diff --git a/src/handlers/mod.rs b/src/handlers/mod.rs
index 39173471..f97129c6 100644
--- a/src/handlers/mod.rs
+++ b/src/handlers/mod.rs
@@ -51,7 +51,7 @@ use smithay::{
     delegate_output, delegate_pointer_constraints, delegate_pointer_gestures,
     delegate_presentation, delegate_primary_selection, delegate_relative_pointer, delegate_seat,
     delegate_security_context, delegate_session_lock, delegate_tablet_manager,
-    delegate_text_input_manager, delegate_virtual_keyboard_manager,
+    delegate_text_input_manager, delegate_viewporter, delegate_virtual_keyboard_manager,
 };
 
 use crate::niri::{ClientState, State};
@@ -438,3 +438,5 @@ impl DrmLeaseHandler for State {
     }
 }
 delegate_drm_lease!(State);
+
+delegate_viewporter!(State);
diff --git a/src/niri.rs b/src/niri.rs
index 8e0d8c4a..01dc9eb5 100644
--- a/src/niri.rs
+++ b/src/niri.rs
@@ -84,6 +84,7 @@ use smithay::wayland::shm::ShmState;
 use smithay::wayland::socket::ListeningSocketSource;
 use smithay::wayland::tablet_manager::{TabletManagerState, TabletSeatTrait};
 use smithay::wayland::text_input::TextInputManagerState;
+use smithay::wayland::viewporter::ViewporterState;
 use smithay::wayland::virtual_keyboard::VirtualKeyboardManagerState;
 use smithay::wayland::xdg_foreign::XdgForeignState;
 
@@ -164,6 +165,7 @@ pub struct Niri {
     pub session_lock_state: SessionLockManagerState,
     pub foreign_toplevel_state: ForeignToplevelManagerState,
     pub screencopy_state: ScreencopyManagerState,
+    pub viewporter_state: ViewporterState,
     pub xdg_foreign_state: XdgForeignState,
     pub shm_state: ShmState,
     pub output_manager_state: OutputManagerState,
@@ -924,6 +926,7 @@ impl Niri {
         let screencopy_state = ScreencopyManagerState::new::<State, _>(&display_handle, |client| {
             !client.get_data::<ClientState>().unwrap().restricted
         });
+        let viewporter_state = ViewporterState::new::<State>(&display_handle);
         let xdg_foreign_state = XdgForeignState::new::<State>(&display_handle);
 
         let mut seat: Seat<State> = seat_state.new_wl_seat(&display_handle, backend.seat_name());
@@ -1056,6 +1059,7 @@ impl Niri {
             session_lock_state,
             foreign_toplevel_state,
             screencopy_state,
+            viewporter_state,
             xdg_foreign_state,
             text_input_state,
             input_method_state,