mirror of
https://github.com/koreader/koreader
synced 2024-11-10 01:10:34 +00:00
b523c2e8b9
Get rid of the doc & seqtext fields, as they are not actually used (nor are they particularly useful, the event handler's name should be pretty self-explanatory). Also, tweak the key_events documentation to highlight the quirks of the API, especially as far as array nesting is involved... Random drive-by cleanup of the declarations of key_events & ges_events to re-use the existing instance object (now that we know they're sane ;p) for tables with a single member (less GC pressure).
233 lines
8.3 KiB
Lua
233 lines
8.3 KiB
Lua
describe("FocusManager module", function()
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local FocusManager
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local layout, big_layout
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local Key
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local Input
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local Up = function(self) self:onFocusMove({0, -1}) end
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local Down = function(self) self:onFocusMove({0, 1}) end
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local Left = function(self) self:onFocusMove({-1, 0}) end
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local Right = function(self) self:onFocusMove({1, 0}) end
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local Next = function(self) self:onFocusNext() end
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local Previous = function(self) self:onFocusPrevious() end
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local HalfMoveUp = function(self) self:onFocusHalfMove({"up"}) end
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local HalfMoveDown = function(self) self:onFocusHalfMove({"down"}) end
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local HalfMoveLeft = function(self) self:onFocusHalfMove({"left"}) end
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local HalfMoveRight = function(self) self:onFocusHalfMove({"right"}) end
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local MoveTo = function(self, x, y) self:moveFocusTo(x, y) end
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setup(function()
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require("commonrequire")
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FocusManager = require("ui/widget/focusmanager")
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Key = require("device/key")
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Input = require("device/input")
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local Widget = require("ui/widget/textwidget")
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local w = Widget:new{}
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layout= {
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{w, w, w},
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{nil,w,nil},
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{nil,w,nil},
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}
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big_layout = {
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{w, w, w, w, w},
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{w, w, w, w, w},
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{w, w, w, w, w},
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{w, w, w, w, w},
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{w, w, w, w, w},
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}
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end)
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it("should go right", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 1}
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Right(focusmanager)
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assert.are.same({y = 1,x = 2}, focusmanager.selected)
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end)
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it("should go left", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 2}
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Left(focusmanager)
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assert.are.same({y = 1,x = 1}, focusmanager.selected)
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end)
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it("should go up", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 2,x = 2}
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Up(focusmanager)
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assert.are.same({y = 1,x = 2}, focusmanager.selected)
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end)
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it("should go down", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 2,x = 2}
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Down(focusmanager)
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assert.are.same({y = 3,x = 2}, focusmanager.selected)
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end)
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it("should vertical wrapAround up", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 1}
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Up(focusmanager)
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assert.are.same({y = 3,x = 2}, focusmanager.selected)
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end)
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it("should vertical wrapAround down", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 3,x = 2}
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Down(focusmanager)
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assert.are.same({y = 1,x = 2}, focusmanager.selected)
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end)
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it("should do vertical step to the right", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 1}
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Down(focusmanager)
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assert.are.same({y = 2,x = 2}, focusmanager.selected)
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end)
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it("should do vertical step to the left", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 3}
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Down(focusmanager)
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assert.are.same({y = 2,x = 2}, focusmanager.selected)
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end)
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it("should respect left limit", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 2,x = 2}
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Left(focusmanager)
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assert.are.same({y = 2,x = 2}, focusmanager.selected)
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end)
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it("should respect right limit", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 2,x = 2}
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Right(focusmanager)
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assert.are.same({y = 2,x = 2}, focusmanager.selected)
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end)
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it("should move next right", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 2}
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Next(focusmanager)
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assert.are.same({y = 1,x = 3}, focusmanager.selected)
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end)
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it("should move next row at end of row", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 3}
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Next(focusmanager)
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assert.are.same({y = 2,x = 2}, focusmanager.selected)
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end)
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it("should move next left", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 1,x = 2}
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Previous(focusmanager)
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assert.are.same({y = 1,x = 1}, focusmanager.selected)
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end)
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it("should move previous at start of row", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager.selected = {y = 3,x = 2}
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Previous(focusmanager)
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assert.are.same({y = 2,x = 2}, focusmanager.selected)
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end)
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it("should move half rows or columns", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = big_layout
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focusmanager.selected = {x = 1, y = 1}
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HalfMoveRight(focusmanager)
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assert.are.same({y = 1,x = 3}, focusmanager.selected)
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HalfMoveDown(focusmanager)
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assert.are.same({y = 3,x = 3}, focusmanager.selected)
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HalfMoveLeft(focusmanager)
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assert.are.same({y = 3,x = 1}, focusmanager.selected)
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HalfMoveUp(focusmanager)
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assert.are.same({y = 1,x = 1}, focusmanager.selected)
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end)
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it("should move to specified position", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = big_layout
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focusmanager.selected = {x = 1, y = 1}
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MoveTo(focusmanager, 3, 4)
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assert.are.same({y = 4,x = 3}, focusmanager.selected)
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end)
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it("should set layout to nil", function()
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local focusmanager = FocusManager:new{}
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focusmanager.layout = layout
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focusmanager:disableFocusManagement()
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assert.is_nil(focusmanager.layout)
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end)
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it("should merge into rows", function()
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local w = layout[1][1]
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local fm1 = FocusManager:new{}
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fm1.layout = {
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{w, w, w}
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}
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local fm2 = FocusManager:new{}
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fm2.layout = {
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{w, w},
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}
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fm1:mergeLayoutInVertical(fm2)
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local expected = {
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{w, w, w},
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{w, w}
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}
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assert.are.same(expected, fm1.layout)
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end)
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it("should merge into rows at specified position", function()
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local w = layout[1][1]
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local fm1 = FocusManager:new{}
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fm1.layout = {
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{w, w, w},
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{w, w, w},
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}
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local fm2 = FocusManager:new{}
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fm2.layout = {
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{w, w},
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}
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fm1:mergeLayoutInVertical(fm2, 2)
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local expected = {
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{w, w, w},
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{w, w},
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{w, w, w},
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}
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assert.are.same(expected, fm1.layout)
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end)
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it("should merge into columns", function()
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local w = layout[1][1]
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local fm1 = FocusManager:new{}
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fm1.layout = {
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{w},
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{w},
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}
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local fm2 = FocusManager:new{}
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fm2.layout = {
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{w, w},
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{w},
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}
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fm1:mergeLayoutInHorizontal(fm2, 2)
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local expected = {
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{w, w, w},
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{w, w},
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}
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assert.are.same(expected, fm1.layout)
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end)
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it("alternative key", function()
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local focusmanager = FocusManager:new{}
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focusmanager.extra_key_events = {
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Hold = { { "Sym", "AA" }, event="Hold" },
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HalfFocusUp = { { "Alt", "Up" }, event = "FocusHalfMove", args = {"up"} },
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}
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local m = Input.modifiers
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m.Sym = true
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assert.is_true(focusmanager:isAlternativeKey(Key:new("AA", m)))
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m.Sym = false
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m.Alt = true
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assert.is_true(focusmanager:isAlternativeKey(Key:new("Up", m)))
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m.Alt = false
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assert.is_false(focusmanager:isAlternativeKey(Key:new("AA", m)))
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assert.is_false(focusmanager:isAlternativeKey(Key:new("Up", m)))
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end)
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end)
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