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Select screen rows when click-dragging in gutter

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…Instead of entire buffer rows
This commit is contained in:
Nathan Sobo
2015-08-13 16:35:48 -06:00
parent f31dc03e1d
commit 3cf9238d79
2 changed files with 52 additions and 45 deletions
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37
src/text-editor-component.coffee
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@@ -419,35 +419,42 @@ class TextEditorComponent
@onGutterClick(event)
onGutterClick: (event) =>
clickedBufferRow = @editor.bufferRowForScreenRow(@screenPositionForMouseEvent(event).row)
@editor.setSelectedBufferRange([[clickedBufferRow, 0], [clickedBufferRow + 1, 0]], preserveFolds: true)
@handleGutterDrag(clickedBufferRow)
clickedScreenRow = @screenPositionForMouseEvent(event).row
startPosition = @editor.clipScreenPosition([clickedScreenRow, 0], skipSoftWrapIndentation: true)
endPosition = [clickedScreenRow + 1, 0]
@editor.setSelectedScreenRange([startPosition, endPosition], preserveFolds: true)
@handleGutterDrag(clickedScreenRow)
onGutterMetaClick: (event) =>
clickedBufferRow = @editor.bufferRowForScreenRow(@screenPositionForMouseEvent(event).row)
@editor.addSelectionForBufferRange([[clickedBufferRow, 0], [clickedBufferRow + 1, 0]], preserveFolds: true)
@handleGutterDrag(clickedBufferRow)
clickedScreenRow = @screenPositionForMouseEvent(event).row
startPosition = @editor.clipScreenPosition([clickedScreenRow, 0], skipSoftWrapIndentation: true)
endPosition = [clickedScreenRow + 1, 0]
@editor.addSelectionForScreenRange([startPosition, endPosition], preserveFolds: true)
@handleGutterDrag(clickedScreenRow)
onGutterShiftClick: (event) =>
clickedBufferRow = @editor.bufferRowForScreenRow(@screenPositionForMouseEvent(event).row)
tailBufferPosition = @editor.getLastSelection().getTailBufferPosition()
clickedScreenRow = @screenPositionForMouseEvent(event).row
tailScreenPosition = @editor.getLastSelection().getTailScreenPosition()
if clickedBufferRow < tailBufferPosition.row
@editor.selectToBufferPosition([clickedBufferRow, 0], true)
if clickedScreenRow < tailScreenPosition.row
selectedPosition = @editor.clipScreenPosition([clickedScreenRow, 0], skipSoftWrapIndentation: true)
@editor.selectToScreenPosition(selectedPosition, true)
else
@editor.selectToBufferPosition([clickedBufferRow + 1, 0], true)
@editor.selectToScreenPosition([clickedScreenRow + 1, 0], true)
@handleGutterDrag(tailBufferPosition.row, tailBufferPosition.column)
@handleGutterDrag(tailScreenPosition.row, tailScreenPosition.column)
handleGutterDrag: (tailRow, tailColumn) ->
tailPosition = [tailRow, tailColumn] if tailColumn?
@handleDragUntilMouseUp (screenPosition) =>
dragRow = @editor.bufferPositionForScreenPosition(screenPosition).row
dragRow = screenPosition.row
if dragRow < tailRow
@editor.getLastSelection().setBufferRange([[dragRow, 0], tailPosition ? [tailRow + 1, 0]], reversed: true, autoscroll: false, preserveFolds: true)
startPosition = @editor.clipScreenPosition([dragRow, 0], skipSoftWrapIndentation: true)
@editor.getLastSelection().setScreenRange([startPosition, tailPosition ? [tailRow + 1, 0]], reversed: true, autoscroll: false, preserveFolds: true)
else
@editor.getLastSelection().setBufferRange([tailPosition ? [tailRow, 0], [dragRow + 1, 0]], reversed: false, autoscroll: false, preserveFolds: true)
startPosition = tailPosition ? @editor.clipScreenPosition([tailRow, 0], skipSoftWrapIndentation: true)
@editor.getLastSelection().setScreenRange([startPosition, [dragRow + 1, 0]], reversed: false, autoscroll: false, preserveFolds: true)
@editor.getLastCursor().autoscroll()
onStylesheetsChanged: (styleElement) =>