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add rendermode support for djvu documents

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This commit is contained in:
Qingping Hou
2012-10-09 18:26:01 -04:00
parent b012f1b037
commit ea022b651f
2 changed files with 15 additions and 6 deletions
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13
frontend/ui/reader/readerview.lua
View File

@@ -9,8 +9,9 @@ ReaderView = WidgetContainer:new{
offset = {},
bbox = nil,
},
outer_page_color = 7,
-- DjVu page rendering mode (used in djvu.c:drawPage())
render_mode = 0, -- default to COLOR
visible_area = Geom:new{x = 0, y = 0},
page_area = Geom:new{},
@@ -41,7 +42,8 @@ function ReaderView:paintTo(bb, x, y)
self.visible_area,
self.state.page,
self.state.zoom,
self.state.rotation)
self.state.rotation,
self.render_mode)
else
self.ui.document:drawCurrentView(
bb,
@@ -88,6 +90,10 @@ function ReaderView:onSetDimensions(dimensions)
self:recalculate()
end
function ReaderView:onReadSettings(config)
self.render_mode = config:readSetting("render_mode") or 0
end
function ReaderView:onPageUpdate(new_page_no)
self.state.page = new_page_no
self:recalculate()
@@ -108,3 +114,6 @@ function ReaderView:onRotationUpdate(rotation)
self:recalculate()
end
function ReaderView:onCloseDocument()
self.ui.doc_settings:saveSetting("render_mode", self.render_mode)
end