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add double tap gesture on page area to confirm cropping

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And round bbox coordinates.
This commit is contained in:
chrox
2013-02-23 13:10:53 +08:00
parent de65b8934f
commit 16c2ea23b6
2 changed files with 35 additions and 19 deletions
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9
frontend/ui/reader/readercropping.lua
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@@ -69,20 +69,21 @@ function ReaderCropping:onPageCrop(mode)
Geom:new{w = Screen:getWidth(), h = Screen:getHeight()*11/12})
)
self.bbox_widget = BBoxWidget:new{
crop = self,
ui = self.ui,
view = self.view,
document = self.document,
}
self.crop_dialog = PageCropDialog:new{
self.bbox_widget,
ok_callback = function() self:confirmPageCrop() end,
cancel_callback = function() self:cancelPageCrop() end,
ok_callback = function() self:onConfirmPageCrop() end,
cancel_callback = function() self:onCancelPageCrop() end,
}
UIManager:show(self.crop_dialog)
return true
end
function ReaderCropping:confirmPageCrop()
function ReaderCropping:onConfirmPageCrop()
--DEBUG("new bbox", new_bbox)
UIManager:close(self.crop_dialog)
local new_bbox = self.bbox_widget:getModifiedPageBBox()
@@ -94,7 +95,7 @@ function ReaderCropping:confirmPageCrop()
return true
end
function ReaderCropping:cancelPageCrop()
function ReaderCropping:onCancelPageCrop()
UIManager:close(self.crop_dialog)
self:exitPageCrop(false)
return true