2013/4/27 stephane ducasse <stephane.duca...@free.fr> > Nice! > Denis did you see the benchs that doru tried to see if we can use Rubric? > Because it is interesting to see if we can load and manipulate really > large file. > > Now it would be good that alain releases Rubric with a stable version and > check how to take advantage of the new TextMorph. > > I saw his post. And just now I check this test with TxTextMorph with unwrapped strategy. Similar results like at Rubric test. nearly 30 secs. I generate 50 mb string with almost million lines: TxModel building get 10 seconds. Layout building get 20 seconds.
If you want repeat this test you should not use #newTextContents: method. You should build text model manually and put it at morph by #textModel:. #newTextContents: method should be optimized. When I try test with #newTextContents: it was hang on very long time and I stop it. > Stef > > On Apr 26, 2013, at 11:19 PM, Denis Kudriashov <dionisi...@gmail.com> > wrote: > > Hi guys. > > I'm happy to announce that new text editor based on new text model done. > You can load configuration from http://www.smalltalkhub.com/#!/~sig/TxText. > Last version: 0.6. > See class side example methods. > > What available now in TxTextMorph: > - cursor navigation with move left, right, down, up and mouse click > - text selection with move left, right, down, up and mouse movement > - editing by keyboard input > - text wrap > - #addCursor/#removeCursor > - #enableSelection. > - #beEditable > - all keyboard interractions based on shortcuts > > Little details about navigation and editing: > There is TxEditor object which know about cursor position and text > selection. Text morph ask him to perform all navigation and editing > behaviour. > It has cursorMode which knows how to change editor selection when cursor > moved. Editor delegates all move actions to cursorPosition by > #doesNotUnderstand method. It is simplified adding new navigation methods. > For example see TxTextMorph>>enableSelection > > aTxTextMorph>>moveEditorOn: Character arrowLeft by: #moveLeft. > > This expression adds two shortcuts: to move editor left and to select text > left (when selectionModeModifier active). > > What next: > - Remains standart navigation and editing features like copy/paste, move > to line end, to text end and etc. > - halo menu items to edit text and layout properties > - Edit decorators to get mask behaviour like "(999)***-**-**", pretty > numbers like "1'000'000", secrete field like "***" > - Value specs to filter inserted text (only numbers, only english and etc) > > There are some problems with focus behaviour now. And drawing text morph > with transparent back color works bad. It will be cool if somebody with > good knowledge at this topics can fix it. > > Best regards, > Denis > > >
