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rename runtimectl to document/canvascontext

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This commit is contained in:
Qingping Hou
2019-02-18 08:01:00 -08:00
committed by Frans de Jonge
parent adb5d5a52c
commit 1605409c60
28 changed files with 146 additions and 150 deletions
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25
frontend/document/koptinterface.lua
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@@ -9,7 +9,7 @@ local TileCacheItem = require("document/tilecacheitem")
local logger = require("logger")
local serial = require("serialize")
local util = require("ffi/util")
local Runtimectl = require("runtimectl")
local CanvasContext = require("document/canvascontext")
local KoptInterface = {
ocrengine = "ocrengine",
@@ -88,7 +88,7 @@ function KoptInterface:createContext(doc, pageno, bbox)
-- Now koptcontext keeps track of its dst bitmap reflowed by libk2pdfopt.
-- So there is no need to check background context when creating new context.
local kc = KOPTContext.new()
local screen_size = Runtimectl:getRenderSize()
local canvas_size = CanvasContext:getSize()
local lang = doc.configurable.doc_language
if lang == "chi_sim" or lang == "chi_tra" or
lang == "jpn" or lang == "kor" then
@@ -99,8 +99,8 @@ function KoptInterface:createContext(doc, pageno, bbox)
kc:setWrap(doc.configurable.text_wrap)
kc:setIndent(doc.configurable.detect_indent)
kc:setColumns(doc.configurable.max_columns)
kc:setDeviceDim(screen_size.w, screen_size.h)
kc:setDeviceDPI(Runtimectl:getRenderDPI())
kc:setDeviceDim(canvas_size.w, canvas_size.h)
kc:setDeviceDPI(CanvasContext:getDPI())
kc:setStraighten(doc.configurable.auto_straighten)
kc:setJustification(doc.configurable.justification)
kc:setWritingDirection(doc.configurable.writing_direction)
@@ -124,11 +124,11 @@ function KoptInterface:createContext(doc, pageno, bbox)
end
function KoptInterface:getContextHash(doc, pageno, bbox)
local screen_size = Runtimectl:getRenderSize()
local screen_size_hash = screen_size.w.."|"..screen_size.h
local canvas_size = CanvasContext:getSize()
local canvas_size_hash = canvas_size.w.."|"..canvas_size.h
local bbox_hash = bbox.x0.."|"..bbox.y0.."|"..bbox.x1.."|"..bbox.y1
return doc.file.."|"..doc.mod_time.."|"..pageno.."|"
..doc.configurable:hash("|").."|"..bbox_hash.."|"..screen_size_hash
..doc.configurable:hash("|").."|"..bbox_hash.."|"..canvas_size_hash
end
function KoptInterface:getPageBBox(doc, pageno)
@@ -276,8 +276,8 @@ get first page image
--]]
function KoptInterface:getCoverPageImage(doc)
local native_size = Document.getNativePageDimensions(doc, 1)
local screen_size = Runtimectl:getRenderSize()
local zoom = math.min(screen_size.w / native_size.w, screen_size.h / native_size.h)
local canvas_size = CanvasContext:getSize()
local zoom = math.min(canvas_size.w / native_size.w, canvas_size.h / native_size.h)
local tile = Document.renderPage(doc, 1, nil, zoom, 0, 1, 0)
if tile then
return tile.bb:copy()
@@ -571,9 +571,8 @@ function KoptInterface:getPageBlock(doc, pageno, x, y)
y1 = page_size.h,
}
local kc = self:createContext(doc, pageno, full_page_bbox)
local screen_size = Runtimectl:getRenderSize()
-- leptonica needs a source image of at least 300dpi
kc:setZoom(screen_size.w / page_size.w * 300 / Runtimectl:getRenderDPI())
kc:setZoom(CanvasContext:getWidth() / page_size.w * 300 / CanvasContext:getDPI())
local page = doc._document:openPage(pageno)
page:getPagePix(kc)
kc:findPageBlocks()
@@ -938,8 +937,8 @@ function KoptInterface:getLinkFromPosition(doc, pageno, pos)
pos = self:reflowToNativePosTransform(doc, pageno, pos, {x=0.5, y=0.5})
end
local offset = Runtimectl:scaleByRenderSize(5)
local len = Runtimectl:scaleByRenderSize(10)
local offset = CanvasContext:scaleBySize(5)
local len = CanvasContext:scaleBySize(10)
for i = 1, #page_links do
local link = page_links[i]
-- enlarge tappable link box