Merge branch 'master' into cas

1 files changed, 42 insertions, 0 deletions

diff --git a/scroll/scripts/maximize.lua b/scroll/scripts/maximize.lua
new file mode 100644
index 0000000..f0df156
--- /dev/null
+++ b/scroll/scripts/maximize.lua
@@ -0,0 +1,42 @@
+local args, state = ...
+
+-- Set up views table
+local views = scroll.state_get_value(state, "views")
+if views == nil then
+  scroll.state_set_value(state, "views", {})
+  views = scroll.state_get_value(state, "views")
+end
+
+local function find_view(view)
+  for _, v in ipairs(views) do
+    if v["object"] == view then
+      return v
+    end
+  end
+  return nil
+end
+
+if args[1] == 'toggle' then
+  local focused_view = scroll.focused_view()
+  local view = find_view(focused_view)
+  if view == nil then
+    view = {
+      object = focused_view,
+      maximized = false,
+      wf = 0,
+      hf = 0
+    }
+    table.insert(views, view)
+  end
+  view["maximized"] = not view["maximized"]
+  if view["maximized"] then
+    local container = scroll.view_get_container(focused_view)
+    view["wf"] = scroll.container_get_width_fraction(container)
+    view["hf"] = scroll.container_get_height_fraction(container)
+    scroll.command(nil, "set_size h 1.0")
+    scroll.command(nil, "set_size v 1.0")
+  else
+    scroll.command(nil, "set_size h " .. view["wf"])
+    scroll.command(nil, "set_size v " .. view["hf"])
+  end
+end