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Code Issues Releases Wiki Activity

Fixed horizontal scrolling, added tab character

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LDDestroier 2019-03-20 01:34:57 -04:00 committed by GitHub
parent 962a1d3c0c
commit b0a0cf958d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 8 deletions
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28
eldit.lua
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@ -276,6 +276,7 @@ prompt = function(prebuffer)
end end
local scrollToCursor = function() local scrollToCursor = function()
lineNoLen = #tostring(#eldit.buffer)
local lowCur, highCur = eldit.cursors[1], eldit.cursors[1] local lowCur, highCur = eldit.cursors[1], eldit.cursors[1]
local leftCur, rightCur = eldit.cursors[1], eldit.cursors[1] local leftCur, rightCur = eldit.cursors[1], eldit.cursors[1]
for id,cur in pairs(eldit.cursors) do for id,cur in pairs(eldit.cursors) do
@ -297,8 +298,8 @@ prompt = function(prebuffer)
end end
if leftCur.x - eldit.scrollX < 1 then if leftCur.x - eldit.scrollX < 1 then
eldit.scrollX = rightCur.x - 1 eldit.scrollX = rightCur.x - 1
elseif rightCur.x - eldit.scrollX > eldit.size.width then elseif rightCur.x - eldit.scrollX > eldit.size.width - lineNoLen then
eldit.scrollX = leftCur.x - eldit.size.width eldit.scrollX = leftCur.x - (eldit.size.width - lineNoLen)
end end
end end
@ -331,7 +332,7 @@ prompt = function(prebuffer)
), ),
math.max( math.max(
0, 0,
getMaximumWidth() - eldit.size.width + 1 getMaximumWidth() - eldit.size.width + 1 - lineNoLen
) )
) )
end end
@ -633,11 +634,19 @@ prompt = function(prebuffer)
if keysDown[keys.leftCtrl] or keysDown[keys.leftCtrl] then if keysDown[keys.leftCtrl] or keysDown[keys.leftCtrl] then
if evt[2] == keys.backspace then if evt[2] == keys.backspace then
if #eldit.selections > 0 then
deleteSelections()
else
deleteText("word", "backward") deleteText("word", "backward")
end
doRender, isCursorBlink = true, false doRender, isCursorBlink = true, false
elseif evt[2] == keys.delete then elseif evt[2] == keys.delete then
if #eldit.selections > 0 then
deleteSelections()
else
deleteText("word", "forward") deleteText("word", "forward")
end
doRender, isCursorBlink = true, false doRender, isCursorBlink = true, false
elseif evt[2] == keys.q then elseif evt[2] == keys.q then
@ -678,7 +687,10 @@ prompt = function(prebuffer)
else else
if evt[2] == keys.insert then if evt[2] == keys.tab then
placeText("\9")
doRender = true
elseif evt[2] == keys.insert then
isInsert = not isInsert isInsert = not isInsert
doRender, isCursorBlink = true, true doRender, isCursorBlink = true, true
@ -713,11 +725,19 @@ prompt = function(prebuffer)
doRender = true doRender = true
elseif evt[2] == keys.backspace then elseif evt[2] == keys.backspace then
if #eldit.selections > 0 then
deleteSelections()
else
deleteText("single", "backward") deleteText("single", "backward")
end
doRender, isCursorBlink = true, false doRender, isCursorBlink = true, false
elseif evt[2] == keys.delete then elseif evt[2] == keys.delete then
if #eldit.selections > 0 then
deleteSelections()
else
deleteText("single", "forward") deleteText("single", "forward")
end
doRender, isCursorBlink = true, false doRender, isCursorBlink = true, false
elseif evt[2] == keys.left then elseif evt[2] == keys.left then