diff options
Diffstat (limited to 'dalos-buffer.lua')
-rw-r--r-- | dalos-buffer.lua | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/dalos-buffer.lua b/dalos-buffer.lua new file mode 100644 index 0000000..ecab2ed --- /dev/null +++ b/dalos-buffer.lua @@ -0,0 +1,30 @@ +dalosp.buffer = {
+ input_change = function (self, ind)
+ local h = self:get_linked_input(1)
+ if h then
+ self.color = cd.GREEN
+ local b = Buffer(true)
+ b:copyfrom(self:get_linked_input(1))
+ self:set_houtput(b)
+ else
+ self:set_houtput(nil)
+ self.color = cd.YELLOW
+ end
+ self.dcanvas:draw()
+ end,
+
+ create = function (d, tab, settings)
+ tab.ninputs = 1
+ tab.noutputs = 1
+ tab.otype = dalos.objtype.LUA_FILTER
+ tab.default_name = "Buffer"
+ tab.input_change = dalosp.buffer.input_change
+ tab.ntype = "Buffer"
+ local obj = dalos.object(d, tab, extra)
+
+ return obj
+ end,
+}
+
+dalos.buffer = dalosp.buffer.create
+dalos:register_obj("Buffer", dalos.buffer)
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