mirror of
https://github.com/koreader/koreader
synced 2024-11-10 01:10:34 +00:00
84c435ebdc
we use getProvider for file extension filter
164 lines
3.4 KiB
Lua
164 lines
3.4 KiB
Lua
print(package.path)
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package.path = "./frontend/?.lua"
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require "ui/widget"
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require "ui/ui"
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require "ui/readerui"
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require "ui/menu"
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require "ui/infomessage"
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require "ui/confirmbox"
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require "document/document"
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TestGrid = Widget:new{}
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function TestGrid:paintTo(bb)
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v_line = math.floor(bb:getWidth() / 50)
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h_line = math.floor(bb:getHeight() / 50)
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for i=1,h_line do
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y_num = i*50
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renderUtf8Text(bb, 0, y_num+10, Font:getFace("ffont", 12), y_num, true)
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bb:paintRect(0, y_num, bb:getWidth(), 1, 10)
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end
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for i=1,v_line do
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x_num = i*50
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renderUtf8Text(bb, x_num, 10, Font:getFace("ffont", 12), x_num, true)
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bb:paintRect(x_num, 0, 1, bb:getHeight(), 10)
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end
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end
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-- we create a widget that paints a background:
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Background = InputContainer:new{
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is_always_active = true, -- receive events when other dialogs are active
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key_events = {
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OpenDialog = { { "Press" } },
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OpenConfirmBox = { { "Del" } },
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QuitApplication = { { {"Home","Back"} } }
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},
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-- contains a gray rectangular desktop
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FrameContainer:new{
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background = 3,
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bordersize = 0,
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dimen = Screen:getSize()
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}
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}
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function Background:onOpenDialog()
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UIManager:show(InfoMessage:new{
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text = "Example message.",
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timeout = 10
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})
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end
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function Background:onOpenConfirmBox()
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UIManager:show(ConfirmBox:new{
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text = "Please confirm delete"
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})
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end
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function Background:onInputError()
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UIManager:quit()
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end
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function Background:onQuitApplication()
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UIManager:quit()
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end
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-- example widget: a clock
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Clock = FrameContainer:new{
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background = 0,
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bordersize = 1,
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margin = 0,
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padding = 1
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}
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function Clock:schedFunc()
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self[1]:free()
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self[1] = self:getTextWidget()
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UIManager:setDirty(self)
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-- reschedule
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-- TODO: wait until next real second shift
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UIManager:scheduleIn(1, function() self:schedFunc() end)
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end
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function Clock:onShow()
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self[1] = self:getTextWidget()
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self:schedFunc()
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end
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function Clock:getTextWidget()
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return CenterContainer:new{
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dimen = { w = 300, h = 25 },
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TextWidget:new{
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text = os.date("%H:%M:%S"),
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face = Font:getFace("cfont", 12)
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}
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}
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end
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Quiz = ConfirmBox:new{
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text = "Tell me the truth, isn't it COOL?!",
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width = 300,
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ok_text = "Yes, of course.",
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cancel_text = "No, it's ugly.",
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cancel_callback = function()
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UIManager:show(InfoMessage:new{
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text="You liar!",
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})
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end,
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}
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menu_items = {
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{text = "item1"},
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{text = "item2"},
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{text = "This is a very very log item whose length should exceed the width of the menu."},
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{text = "item3"},
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{text = "item4"},
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{text = "item5"},
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{text = "item6"},
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{text = "item7"},
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{text = "item8"},
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{text = "item9"},
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{text = "item10"},
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{text = "item11"},
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{text = "item12"},
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{text = "item13"},
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{text = "item14"},
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{text = "item15"},
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{text = "item16"},
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{text = "item17"},
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}
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M = Menu:new{
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title = "Test Menu",
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item_table = menu_items,
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width = 500,
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height = 600,
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}
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readerwindow = CenterContainer:new{
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dimen = Screen:getSize(),
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FrameContainer:new{
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background = 0
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}
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}
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reader = ReaderUI:new{
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dialog = readerwindow,
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dimen = Geom:new{ w = Screen:getWidth() - 100, h = Screen:getHeight() - 100 },
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document = DocumentRegistry:openDocument("test/2col.pdf")
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--document = DocumentRegistry:openDocument("test/djvu3spec.djvu")
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--document = DocumentRegistry:openDocument("./README.TXT")
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}
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readerwindow[1][1] = reader
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UIManager:show(Background:new())
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UIManager:show(TestGrid)
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UIManager:show(Clock:new())
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UIManager:show(M)
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UIManager:show(Quiz)
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UIManager:show(readerwindow)
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UIManager:run()
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