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Allows adjusting highlight start and end (#4582)

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Adds arrow buttons under Delete|Edit.
Tap to move by word, hold to move by char.
This commit is contained in:
Galunid
2019-02-15 18:42:27 -05:00
committed by poire-z
parent f3b6d7fc46
commit 015fb4d34e
5 changed files with 196 additions and 19 deletions
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28
frontend/document/credocument.lua
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@@ -306,6 +306,30 @@ function CreDocument:getScreenBoxesFromPositions(pos0, pos1, get_segments)
return line_boxes
end
function CreDocument:getNextVisibleWordStart(xp)
return self._document:getNextVisibleWordStart(xp)
end
function CreDocument:getNextVisibleWordEnd(xp)
return self._document:getNextVisibleWordEnd(xp)
end
function CreDocument:getPrevVisibleWordStart(xp)
return self._document:getPrevVisibleWordStart(xp)
end
function CreDocument:getPrevVisibleWordEnd(xp)
return self._document:getPrevVisibleWordEnd(xp)
end
function CreDocument:getPrevVisibleChar(xp)
return self._document:getPrevVisibleChar(xp)
end
function CreDocument:getNextVisibleChar(xp)
return self._document:getNextVisibleChar(xp)
end
function CreDocument:drawCurrentView(target, x, y, rect, pos)
if self.buffer and (self.buffer.w ~= rect.w or self.buffer.h ~= rect.h) then
self.buffer:free()
@@ -428,6 +452,10 @@ function CreDocument:getTextFromXPointer(xp)
end
end
function CreDocument:getTextFromXPointers(pos0, pos1)
return self._document:getTextFromXPointers(pos0, pos1)
end
function CreDocument:getHTMLFromXPointer(xp, flags, from_final_parent)
if xp then
return self._document:getHTMLFromXPointer(xp, flags, from_final_parent)