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check screen mode in koptinterface

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chrox
2013-02-11 00:51:55 +08:00
parent 0137fe7af4
commit 7af80f63f6
1 changed files with 11 additions and 8 deletions
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19
frontend/document/koptinterface.lua
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@@ -191,12 +191,13 @@ KoptInterface = {}
-- get reflow context
function KoptInterface:getKOPTContext(doc, pageno, bbox)
local kc = KOPTContext.new()
local screen_size = Screen:getSize()
kc:setTrim(doc.configurable.trim_page)
kc:setWrap(doc.configurable.text_wrap)
kc:setIndent(doc.configurable.detect_indent)
kc:setRotate(doc.configurable.screen_rotation)
kc:setColumns(doc.configurable.max_columns)
kc:setDeviceDim(doc.screen_size.w, doc.screen_size.h)
kc:setDeviceDim(screen_size.w, screen_size.h)
kc:setDeviceDPI(doc.screen_dpi)
kc:setStraighten(doc.configurable.auto_straighten)
kc:setJustification(doc.configurable.justification)
@@ -215,8 +216,9 @@ end
function KoptInterface:getPageDimensions(doc, pageno, zoom, rotation)
-- check cached page size
self.cur_bbox = doc:getPageBBox(pageno)
local bbox = self.cur_bbox
local hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox.x0.."|"..bbox.y0.."|"..bbox.x1.."|"..bbox.y1
self.screen_mode = Screen:getScreenMode()
local bbox_hash = self.cur_bbox.x0.."|"..self.cur_bbox.y0.."|"..self.cur_bbox.x1.."|"..self.cur_bbox.y1
local hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox_hash.."|"..self.screen_mode
local cached = Cache:check(hash)
if not cached then
local kc = self:getKOPTContext(doc, pageno, self.cur_bbox)
@@ -240,8 +242,9 @@ end
function KoptInterface:renderPage(doc, pageno, rect, zoom, rotation, render_mode)
doc.render_mode = render_mode
self.cur_bbox = doc:getPageBBox(pageno)
local bbox = self.cur_bbox
local hash = "renderpg|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox.x0.."|"..bbox.y0.."|"..bbox.x1.."|"..bbox.y1
self.screen_mode = Screen:getScreenMode()
local bbox_hash = self.cur_bbox.x0.."|"..self.cur_bbox.y0.."|"..self.cur_bbox.x1.."|"..self.cur_bbox.y1
local hash = "renderpg|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox_hash.."|"..self.screen_mode
local page_size = self:getPageDimensions(doc, pageno, zoom, rotation)
-- this will be the size we actually render
local size = page_size
@@ -272,13 +275,13 @@ function KoptInterface:renderPage(doc, pageno, rect, zoom, rotation, render_mode
}
-- draw to blitbuffer
local kc_hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox.x0.."|"..bbox.y0.."|"..bbox.x1.."|"..bbox.y1
local kc_hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox_hash.."|"..self.screen_mode
local page = doc._document:openPage(pageno)
local cached = Cache:check(kc_hash)
if cached then
page:rfdraw(cached.kctx, tile.bb)
page:close()
DEBUG("cached hash", hash)
--DEBUG("cached hash", hash)
if not Cache:check(hash) then
Cache:insert(hash, tile)
end
@@ -289,7 +292,7 @@ end
function KoptInterface:drawPage(doc, target, x, y, rect, pageno, zoom, rotation, render_mode)
local tile = self:renderPage(doc, pageno, rect, zoom, rotation, render_mode)
DEBUG("now painting", tile, rect)
--DEBUG("now painting", tile, rect)
target:blitFrom(tile.bb,
x, y,
rect.x - tile.excerpt.x,