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Test if two or more app.useTool() inside a app.transaction() are grouped in one undoable action

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This commit is contained in:
David Capello 2019-06-28 16:49:36 -03:00
parent e33579fe7d
commit 15e38b6f6a
1 changed files with 29 additions and 0 deletions
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29
scripts/tools.lua
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@ -523,3 +523,32 @@ do
drawing_with_symmetry(ColorMode.RGB, rgba(255, 0, 0), drawing_with_symmetry(ColorMode.RGB, rgba(255, 0, 0),
ColorMode.RGB, rgba(255, 0, 0)) ColorMode.RGB, rgba(255, 0, 0))
end end
----------------------------------------------------------------------
-- useTool in a transaction
----------------------------------------------------------------------
do
local s = Sprite(2, 2)
local r = red.rgbaPixel
local y = yellow.rgbaPixel
app.fgColor = r
local cel = s.cels[1]
expect_img(cel.image, { 0, 0,
0, 0 })
app.transaction(
function()
app.useTool{ tool=pencil,
color=r, brush=Brush{ size=1 },
points={ Point(0, 0) } }
app.useTool{ tool=pencil,
color=y, brush=Brush{ size=1 },
points={ Point(1, 1) } }
end)
expect_img(cel.image, { r, 0,
0, y })
app.undo() -- Undo the whole transaction (two useTool grouped in one transaction)
expect_img(cel.image, { 0, 0,
0, 0 })
end