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Move structural folding logic to LanguageMode

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DisplayBuffer should just focus on providing basic support for folding.
Scanning the structure of the code, looking at scopes, etc is more the
domain of the LanguageMode object.
This commit is contained in:
Nathan Sobo
2013-04-25 14:02:19 -06:00
parent 1ac55413d9
commit 0f623b3d08
4 changed files with 55 additions and 61 deletions
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10
spec/app/display-buffer-spec.coffee
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@@ -534,7 +534,7 @@ describe "DisplayBuffer", ->
describe "markers", ->
beforeEach ->
displayBuffer.foldBufferRow(4)
editSession.foldBufferRow(4)
describe "marker creation and manipulation", ->
it "allows markers to be created in terms of both screen and buffer coordinates", ->
@@ -607,7 +607,7 @@ describe "DisplayBuffer", ->
}
observeHandler.reset()
displayBuffer.unfoldBufferRow(4)
editSession.unfoldBufferRow(4)
expect(observeHandler).toHaveBeenCalled()
expect(observeHandler.argsForCall[0][0]).toEqual {
oldHeadScreenPosition: [8, 23]
@@ -623,7 +623,7 @@ describe "DisplayBuffer", ->
}
observeHandler.reset()
displayBuffer.foldBufferRow(4)
editSession.foldBufferRow(4)
expect(observeHandler).toHaveBeenCalled()
expect(observeHandler.argsForCall[0][0]).toEqual {
oldHeadScreenPosition: [11, 23]
@@ -710,7 +710,7 @@ describe "DisplayBuffer", ->
it "allows observation subscriptions to be cancelled", ->
subscription.cancel()
displayBuffer.setMarkerHeadScreenPosition(marker, [8, 20])
displayBuffer.unfoldBufferRow(4)
editSession.unfoldBufferRow(4)
expect(observeHandler).not.toHaveBeenCalled()
it "updates the position of markers before emitting buffer change events, but does not notify their observers until the change event", ->
@@ -739,7 +739,7 @@ describe "DisplayBuffer", ->
expect(displayBuffer.getMarkerTailScreenPosition(marker)).toEqual [8, 4]
displayBuffer.on 'changed', changeHandler
displayBuffer.unfoldBufferRow(4)
editSession.unfoldBufferRow(4)
expect(changeHandler).toHaveBeenCalled()
expect(observeHandler).toHaveBeenCalled()