mirror of
https://github.com/koreader/koreader
synced 2024-11-13 19:11:25 +00:00
93 lines
2.9 KiB
Lua
93 lines
2.9 KiB
Lua
describe("Readerview module", function()
|
|
local DocumentRegistry, Blitbuffer, ReaderUI, UIManager
|
|
|
|
setup(function()
|
|
require("commonrequire")
|
|
DocumentRegistry = require("document/documentregistry")
|
|
Blitbuffer = require("ffi/blitbuffer")
|
|
ReaderUI = require("apps/reader/readerui")
|
|
UIManager = require("ui/uimanager")
|
|
end)
|
|
|
|
it("should stop hinting on document close event", function()
|
|
local sample_epub = "spec/front/unit/data/leaves.epub"
|
|
local readerui = ReaderUI:new{
|
|
document = DocumentRegistry:openDocument(sample_epub),
|
|
}
|
|
for i = #UIManager._task_queue, 1, -1 do
|
|
local task = UIManager._task_queue[i]
|
|
if task.action == readerui.view.emitHintPageEvent then
|
|
error("UIManager's task queue should be emtpy.")
|
|
end
|
|
end
|
|
|
|
local bb = Blitbuffer.new(1000, 1000)
|
|
readerui.view:drawSinglePage(bb, 0, 0)
|
|
|
|
local found = false
|
|
for i = #UIManager._task_queue, 1, -1 do
|
|
local task = UIManager._task_queue[i]
|
|
if task.action == readerui.view.emitHintPageEvent then
|
|
found = true
|
|
end
|
|
end
|
|
assert.is.truthy(found)
|
|
|
|
readerui:onClose()
|
|
|
|
assert.is.falsy(readerui.view.hinting)
|
|
for i = #UIManager._task_queue, 1, -1 do
|
|
local task = UIManager._task_queue[i]
|
|
if task.action == readerui.view.emitHintPageEvent then
|
|
error("UIManager's task queue should be emtpy.")
|
|
end
|
|
end
|
|
end)
|
|
|
|
it("should return and restore view context", function()
|
|
local sample_pdf = "spec/front/unit/data/2col.pdf"
|
|
local readerui = ReaderUI:new{
|
|
document = DocumentRegistry:openDocument(sample_pdf),
|
|
}
|
|
local view = readerui.view
|
|
local ctx = view:getViewContext()
|
|
local zoom = ctx[1].zoom
|
|
ctx[1].zoom = nil
|
|
local saved_ctx = {
|
|
{
|
|
page = 1,
|
|
pos = 0,
|
|
gamma = 1,
|
|
offset = {
|
|
x = 17, y = 0,
|
|
h = 0, w = 0,
|
|
},
|
|
rotation = 0,
|
|
},
|
|
-- visible_area
|
|
{
|
|
x = 0, y = 0,
|
|
h = 800, w = 566,
|
|
},
|
|
-- page_area
|
|
{
|
|
x = 0, y = 0,
|
|
h = 800, w = 566,
|
|
},
|
|
}
|
|
assert.are.same(ctx, saved_ctx)
|
|
assertAlmostEquals(zoom, 0.95011876484561, 0.0001)
|
|
|
|
assert.is.same(view.state.page, 1)
|
|
assert.is.same(view.visible_area.x, 0)
|
|
assert.is.same(view.visible_area.y, 0)
|
|
saved_ctx[1].page = 2
|
|
saved_ctx[1].zoom = zoom
|
|
saved_ctx[2].y = 10
|
|
view:restoreViewContext(saved_ctx)
|
|
assert.is.same(view.state.page, 2)
|
|
assert.is.same(view.visible_area.x, 0)
|
|
assert.is.same(view.visible_area.y, 10)
|
|
end)
|
|
end)
|