diff --git a/river/View.zig b/river/View.zig index 86c5f6e..d882791 100644 --- a/river/View.zig +++ b/river/View.zig @@ -123,7 +123,7 @@ post_fullscreen_box: Box = undefined, draw_borders: bool = true, -/// This is created when the view is mapped and destroyed with the view +/// This is created when the view is mapped and destroyed when unmapped foreign_toplevel_handle: ?*wlr.ForeignToplevelHandleV1 = null, foreign_activate: wl.Listener(*wlr.ForeignToplevelHandleV1.event.Activated) = wl.Listener(*wlr.ForeignToplevelHandleV1.event.Activated).init(handleForeignActivate), @@ -286,9 +286,10 @@ pub fn sendToOutput(self: *Self, destination_output: *Output) void { destination_output.sendUrgentTags(); } - if (self.surface) |surface| { - surface.sendLeave(self.output.wlr_output); - surface.sendEnter(destination_output.wlr_output); + // if the view is mapped send enter/leave events + if (self.surface != null) { + self.sendLeave(self.output); + self.sendEnter(destination_output); // Must be present if surface is non-null indicating that the view // is mapped. @@ -308,6 +309,22 @@ pub fn sendToOutput(self: *Self, destination_output: *Output) void { self.output = destination_output; } +fn sendEnter(self: *Self, output: *Output) void { + self.forEachSurface(*wlr.Output, sendEnterIterator, output.wlr_output); +} + +fn sendEnterIterator(surface: *wlr.Surface, sx: c_int, sy: c_int, wlr_output: *wlr.Output) callconv(.C) void { + surface.sendEnter(wlr_output); +} + +fn sendLeave(self: *Self, output: *Output) void { + self.forEachSurface(*wlr.Output, sendLeaveIterator, output.wlr_output); +} + +fn sendLeaveIterator(surface: *wlr.Surface, sx: c_int, sy: c_int, wlr_output: *wlr.Output) callconv(.C) void { + surface.sendLeave(wlr_output); +} + pub fn close(self: Self) void { switch (self.impl) { .xdg_toplevel => |xdg_toplevel| xdg_toplevel.close(), @@ -475,7 +492,7 @@ pub fn map(self: *Self) !void { var it = server.input_manager.seats.first; while (it) |seat_node| : (it = seat_node.next) try seat_node.data.handleViewMap(self); - self.surface.?.sendEnter(self.output.wlr_output); + self.sendEnter(self.output); self.output.sendViewTags();