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Author	SHA1	Message	Date
Nathan Sobo	f7bf36eb1b	Add LineFolder.lastRow	2012-02-22 22:40:14 -07:00
Nathan Sobo	c658423bea	Rename LineMap.lineCount to .screenLineCount	2012-02-22 22:40:03 -07:00
Nathan Sobo	1fc200c018	💄	2012-02-22 22:34:21 -07:00
Nathan Sobo	5bb539df27	💄	2012-02-22 17:36:38 -07:00
Nathan Sobo	237c03be7b	💄 ... More consistent method names among Highlighter, LineWrapper, LineFolder, and LineMap	2012-02-22 17:24:27 -07:00
Nathan Sobo	852d066378	💄	2012-02-22 16:53:08 -07:00
Nathan Sobo	7bf12430cd	Folds can be created and destroyed; Folder emits change events ... Reorganized the line folder spec around creating and destroying folds	2012-02-22 16:52:18 -07:00
Nathan Sobo	cf00753c9c	WIP: can destroy folds. emits change events.	2012-02-22 14:02:51 -07:00
Nathan Sobo	3ba17d28e8	Un F	2012-02-22 12:20:50 -07:00
Nathan Sobo	e42a8878e9	Fix position translation	2012-02-22 12:17:08 -07:00
Nathan Sobo	2132b5f8f4	Buffer positions inside folds translate to screen positions preceding fold placeholder	2012-02-22 11:15:15 -07:00
Nathan Sobo	8ef270f797	Add more position translation specs to LineFolder spec	2012-02-22 10:48:35 -07:00
Nathan Sobo	526f15bcd2	Remove SpanIndex. Fully replaced by LineMap	2012-02-22 10:29:07 -07:00
Nathan Sobo	ab9a93b390	Eliminate old ScreenLine	2012-02-22 10:27:49 -07:00
Nathan Sobo	52e1400dc4	💄 for LineWrapper	2012-02-21 23:54:17 -07:00
Nathan Sobo	14fc741b42	Eliminate @index from LineWrapper plus 💄 ... LineWrapper only uses LineMap now	2012-02-21 23:36:11 -07:00
Nathan Sobo	29543c73b7	Add LineMap.lineForBufferRow to support LineWrapper ... LineWrapper uses lineForBufferRow to expand ranges to encompass the entire span of the lines that contain them when emitting change events.	2012-02-21 23:33:55 -07:00
Nathan Sobo	c13b90b6b6	Back LineWrapper.bufferPositionForScreenPosition with LineMap ... Also rename From -> For	2012-02-21 09:46:30 -07:00
Nathan Sobo	ba506fcd45	💄	2012-02-20 22:15:37 -07:00
Nathan Sobo	8c810bbbcf	Use LineMap in LineWrapper.screenPositionForBufferPosition ... Also rename from screenPositionFrom… to screenPositionFor… and rename allowEOL parameter (which defaults to false) to eagerWrap (which defaults to true).	2012-02-20 22:14:59 -07:00
Nathan Sobo	a05c0e077f	Add eagerWrap option to LineMap.screenPositionForBufferPosition ... If eagerWrap is true, the default, then a position at the end of a wrapped line will move to the next screen line. If it's false, it will hang on the end of the screen line. This support the line wrapper, which needs to convert ranges to not wrap (so selections can go to the end of wrapped lines) but otherwise needs to wrap the cursor to the beginning of a wrapped line.	2012-02-20 22:11:15 -07:00
Nathan Sobo	6bda6d4de5	Use LineMap for LineWrapper.screenLineCount ... Also set screenDelta to [1, 0] for wrapped lines.	2012-02-17 18:27:35 -07:00
Nathan Sobo	7d1b79d1d0	Add LineWrapper.screenLineCount	2012-02-17 18:27:00 -07:00
Nathan Sobo	3df3f47483	WIP: LineWrapper maintains a LineMap in parallel w/ SpanIndex. ... Planning to convert method at a time to use the LineMap instead of the SpanIndex.	2012-02-17 18:07:51 -07:00
Nathan Sobo	312bb34c0b	Use LineMap in LineFolder. All specs pass.	2012-02-17 16:52:12 -07:00
Nathan Sobo	d1d48f8fca	WIP: Starting on LineMap	2012-02-16 20:52:12 -07:00
Nathan Sobo	6cc46d959b	Start on rough version of LineFolder.screenPositionForBufferPosition ... Still pretty ugly and not working quite right.	2012-02-15 19:06:53 -07:00
Nathan Sobo	cdd2b7faf5	Line folder handles folds starting and ending on same line.	2012-02-15 17:11:28 -07:00
Nathan Sobo	6de6852e92	SpanIndex.spanForIndex returns span of elements up to and *including* index.	2012-02-15 17:11:06 -07:00
Corey Johnson & Nathan Sobo	3782119a0a	LineFolder renders a placeholder in place of a folded region.	2012-02-15 15:20:27 -07:00
Corey Johnson & Nathan Sobo	0b5f6c3af0	SpanIndex accepts a single index when inserting multiple values.	2012-02-15 15:19:39 -07:00
Corey Johnson & Nathan Sobo	b5d5b52dc6	💄	2012-02-15 15:19:13 -07:00
Corey Johnson & Nathan Sobo	f30f028868	Add replace and updateSpans to SpanIndex.	2012-02-15 15:18:52 -07:00
Corey Johnson & Nathan Sobo	9324c5a7ee	Add ScreenLine.pushToken and .concat ... These are used by the LineFolder to splice in a placeholder between folds.	2012-02-15 15:16:50 -07:00
Corey Johnson & Nathan Sobo	8b4e9d6382	Merge branch 'master' of github.com:github/atom	2012-02-15 12:43:09 -07:00
Corey Johnson & Nathan Sobo	e0f55d6afc	Remove debugger	2012-02-15 12:42:50 -07:00
Corey Johnson	a41676e84e	Use event.originalEvent.keyIdentifier instead of event.which. ... Events match patterns if event.keyStroke == key pattern.	2012-02-15 10:04:02 -08:00
Lee Reilly	919cef41eb	Fix typo ಠ_ಠ	2012-02-14 23:38:01 -08:00
Corey Johnson & Nathan Sobo	9ada5a7a39	LineWrapper uses SpanIndex to store wrapped lines.	2012-02-14 16:43:02 -07:00
Corey Johnson & Nathan Sobo	f9b7c02b81	Add methods to SpanIndex to support LineWrapper	2012-02-14 16:42:48 -07:00
Corey Johnson & Nathan Sobo	0ee1eeef75	Add SpanIndex, which will support line wrapping and line folding ... SpanIndex keeps a sorted list of entries, each associated with a span. It can retrieve elements by aggregated span as well as their position in the list.	2012-02-14 15:49:16 -07:00
Nathan Sobo	db66c1630b	Base LineWrapper.screenLineForRow on screenLinesForRows ... The editor always performs the more efficient row scan. This single-row-fetching method is actually only used in tests right now, but I see no reason to eliminate it, since it's just a convenience for retrieving a single row from the row scanning method.	2012-02-13 22:25:28 -07:00
Nathan Sobo	cf563f0725	Use LineWrapper.screenLinesForRows from Editor ... For now it's not an efficient implementation… just sketching it into place. I want to move to using row ranges instead of individual rows because it will be more efficient than iterating over and over again to each individual row.	2012-02-13 21:59:57 -07:00
Nathan Sobo	b0c67741e0	💄	2012-02-13 15:35:06 -07:00
Nathan Sobo	2d3822dc90	LineWrapper exposes screenLinesForRow instead of tokensForScreenRow ... I *think* this is a good idea. It makes us more consistent in always passing around ScreenLine instances. We'll be able to put nice metadata on these objects, like the buffer line they correspond to etc.	2012-02-13 15:29:16 -07:00
Nathan Sobo	a293a41ac7	Highlighter stores ScreenLine objects instead of token arrays.	2012-02-13 15:24:05 -07:00
Nathan Sobo	c89a8fbb37	Add ScreenLine & refactor LineWrapper to use it. ... ScreenLine encapsulates the idea of a single line on screen. ScreenLines are first generated by the highlighter. A ScreenLine contains tokens and text, and currently has a method called splitAt which the LineWrapper, and soon the LineFolder, use to fragment the line.	2012-02-13 15:05:33 -07:00
Nathan Sobo	68d08acc1b	Soft-wrap can be enabled before editor is attached to DOM.	2012-02-10 15:18:02 -07:00
Nathan Sobo	432f0e11a8	Merge branch 'softwrap'	2012-02-10 14:33:40 -07:00
Nathan Sobo	12a404fe5d	Re-wrap lines when window size changes.	2012-02-10 13:14:17 -07:00