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unify color specification

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colors were a mixture of 4bpp integers (0=white, 15=black) and
fractional blackness levels (0=white, 1.0=black) before. This is
now unified to use the color specification of the Blitbuffer API.
This commit is contained in:
Hans-Werner Hilse
2014-10-22 15:34:11 +02:00
parent 03ac887d46
commit 5982e24d57
34 changed files with 140 additions and 104 deletions
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5
frontend/apps/reader/modules/readercropping.lua
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@@ -13,6 +13,7 @@ local HorizontalSpan = require("ui/widget/horizontalspan")
local Button = require("ui/widget/button")
local Math = require("optmath")
local DEBUG = require("dbg")
local Blitbuffer = require("ffi/blitbuffer")
local PageCropDialog = VerticalGroup:new{
ok_text = "OK",
@@ -57,7 +58,7 @@ function PageCropDialog:init()
table.insert(horizontal_group, cancel_container)
self[2] = FrameContainer:new{
horizontal_group,
background = 0,
background = Blitbuffer.COLOR_WHITE,
bordersize = 0,
padding = 0,
}
@@ -72,7 +73,7 @@ function ReaderCropping:onPageCrop(mode)
self.orig_view_dimen = Geom:new{w = self.view.dimen.w, h = self.view.dimen.h}
-- backup original view bgcolor
self.orig_view_bgcolor = self.view.outer_page_color
self.view.outer_page_color = 7 -- gray bgcolor
self.view.outer_page_color = Blitbuffer.gray(0.5) -- gray bgcolor
-- backup original zoom mode as cropping use "page" zoom mode
self.orig_zoom_mode = self.view.zoom_mode
-- backup original page scroll