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| author | Ben Beltran <ben@nsovocal.com> | 2019-03-14 23:19:58 +0100 |
|---|---|---|
| committer | Ben Beltran <ben@nsovocal.com> | 2019-03-14 23:19:58 +0100 |
| commit | b009b50e81b6c1d0d691505b5f5c0418f559bfc0 (patch) | |
| tree | 5fae800e76219eba28634cb236565f9b4bb7a2f7 /atom/packages/vim-mode/lib/scroll.coffee | |
| parent | 4efcafab7f0aa454f9ebe767133654bc9f44e12c (diff) | |
Remove Atom config
Diffstat (limited to 'atom/packages/vim-mode/lib/scroll.coffee')
| -rw-r--r-- | atom/packages/vim-mode/lib/scroll.coffee | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/atom/packages/vim-mode/lib/scroll.coffee b/atom/packages/vim-mode/lib/scroll.coffee deleted file mode 100644 index 275f0f9..0000000 --- a/atom/packages/vim-mode/lib/scroll.coffee +++ /dev/null @@ -1,110 +0,0 @@ -class Scroll - isComplete: -> true - isRecordable: -> false - constructor: (@editorElement) -> - @scrolloff = 2 # atom default - @editor = @editorElement.getModel() - @rows = - first: @editorElement.getFirstVisibleScreenRow() - last: @editorElement.getLastVisibleScreenRow() - final: @editor.getLastScreenRow() - -class ScrollDown extends Scroll - execute: (count=1) -> - @keepCursorOnScreen(count) - @scrollUp(count) - - keepCursorOnScreen: (count) -> - {row, column} = @editor.getCursorScreenPosition() - firstScreenRow = @rows.first + @scrolloff + 1 - if row - count <= firstScreenRow - @editor.setCursorScreenPosition([firstScreenRow + count, column]) - - scrollUp: (count) -> - lastScreenRow = @rows.last - @scrolloff - @editor.scrollToScreenPosition([lastScreenRow + count, 0]) - -class ScrollUp extends Scroll - execute: (count=1) -> - @keepCursorOnScreen(count) - @scrollDown(count) - - keepCursorOnScreen: (count) -> - {row, column} = @editor.getCursorScreenPosition() - lastScreenRow = @rows.last - @scrolloff - 1 - if row + count >= lastScreenRow - @editor.setCursorScreenPosition([lastScreenRow - count, column]) - - scrollDown: (count) -> - firstScreenRow = @rows.first + @scrolloff - @editor.scrollToScreenPosition([firstScreenRow - count, 0]) - -class ScrollCursor extends Scroll - constructor: (@editorElement, @opts={}) -> - super - cursor = @editor.getCursorScreenPosition() - @pixel = @editorElement.pixelPositionForScreenPosition(cursor).top - -class ScrollCursorToTop extends ScrollCursor - execute: -> - @moveToFirstNonBlank() unless @opts.leaveCursor - @scrollUp() - - scrollUp: -> - return if @rows.last is @rows.final - @pixel -= (@editor.getLineHeightInPixels() * @scrolloff) - @editor.setScrollTop(@pixel) - - moveToFirstNonBlank: -> - @editor.moveToFirstCharacterOfLine() - -class ScrollCursorToMiddle extends ScrollCursor - execute: -> - @moveToFirstNonBlank() unless @opts.leaveCursor - @scrollMiddle() - - scrollMiddle: -> - @pixel -= (@editor.getHeight() / 2) - @editor.setScrollTop(@pixel) - - moveToFirstNonBlank: -> - @editor.moveToFirstCharacterOfLine() - -class ScrollCursorToBottom extends ScrollCursor - execute: -> - @moveToFirstNonBlank() unless @opts.leaveCursor - @scrollDown() - - scrollDown: -> - return if @rows.first is 0 - offset = (@editor.getLineHeightInPixels() * (@scrolloff + 1)) - @pixel -= (@editor.getHeight() - offset) - @editor.setScrollTop(@pixel) - - moveToFirstNonBlank: -> - @editor.moveToFirstCharacterOfLine() - -class ScrollHorizontal - isComplete: -> true - isRecordable: -> false - constructor: (@editorElement) -> - @editor = @editorElement.getModel() - cursorPos = @editor.getCursorScreenPosition() - @pixel = @editorElement.pixelPositionForScreenPosition(cursorPos).left - @cursor = @editor.getLastCursor() - - putCursorOnScreen: -> - @editor.scrollToCursorPosition({center: false}) - -class ScrollCursorToLeft extends ScrollHorizontal - execute: -> - @editor.setScrollLeft(@pixel) - @putCursorOnScreen() - -class ScrollCursorToRight extends ScrollHorizontal - execute: -> - @editor.setScrollRight(@pixel) - @putCursorOnScreen() - -module.exports = {ScrollDown, ScrollUp, ScrollCursorToTop, ScrollCursorToMiddle, - ScrollCursorToBottom, ScrollCursorToLeft, ScrollCursorToRight} |