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chore: fix some of the luacheck errors

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This commit is contained in:
Qingping Hou
2015-04-26 20:49:27 -04:00
parent e695a3c30d
commit 186673587e
22 changed files with 84 additions and 47 deletions
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6
frontend/ui/widget/bboxwidget.lua
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@@ -5,7 +5,6 @@ local UIManager = require("ui/uimanager")
local Device = require("device")
local GestureRange = require("ui/gesturerange")
local Math = require("optmath")
local DEBUG = require("dbg")
--[[
BBoxWidget shows a bbox for page cropping
@@ -20,7 +19,6 @@ local BBoxWidget = InputContainer:new{
function BBoxWidget:init()
self.page_bbox = self.document:getPageBBox(self.view.state.page)
--DEBUG("used page bbox on page", self.view.state.page, self.page_bbox)
if Device:isTouchDevice() then
self.ges_events = {
TapAdjust = {
@@ -77,7 +75,6 @@ function BBoxWidget:getScreenBBox(page_bbox)
local bbox = {}
local scale = self.view.state.zoom
local screen_offset = self.view.state.offset
--DEBUG("screen offset in page_to_screen", screen_offset)
bbox.x0 = Math.round(page_bbox.x0 * scale + screen_offset.x)
bbox.y0 = Math.round(page_bbox.y0 * scale + screen_offset.y)
bbox.x1 = Math.round(page_bbox.x1 * scale + screen_offset.x)
@@ -90,7 +87,6 @@ function BBoxWidget:getPageBBox(screen_bbox)
local bbox = {}
local scale = self.view.state.zoom
local screen_offset = self.view.state.offset
--DEBUG("screen offset in screen_to_page", screen_offset)
bbox.x0 = Math.round((screen_bbox.x0 - screen_offset.x) / scale)
bbox.y0 = Math.round((screen_bbox.y0 - screen_offset.y) / scale)
bbox.x1 = Math.round((screen_bbox.x1 - screen_offset.x) / scale)
@@ -106,7 +102,6 @@ function BBoxWidget:inPageArea(ges)
end
function BBoxWidget:adjustScreenBBox(ges, relative)
--DEBUG("adjusting crop bbox with pos", ges.pos)
if not self:inPageArea(ges) then return end
local bbox = self.screen_bbox
local upper_left = Geom:new{ x = bbox.x0, y = bbox.y0}
@@ -125,7 +120,6 @@ function BBoxWidget:adjustScreenBBox(ges, relative)
local _, nearest = Math.tmin(anchors, function(a,b)
return a:distance(ges.pos) > b:distance(ges.pos)
end)
--DEBUG("nearest anchor", nearest)
if nearest == upper_left then
upper_left.x = ges.pos.x
upper_left.y = ges.pos.y