Hello, very interesting work. Can you provide some description? What is GMCondition? What is #compositeWith: , #modifiedWith:?
Best regards, Denis 2011/1/31 Fernando Olivero <[email protected]> > Hi, recently there were some discussion on implementing KeyBindings for our > IDE. > > There are at least 3 frameworks which address this functionality, the > last one mentioned is the work done by Guillermo. > I've implemented another one, for Gaucho. > > From what i understand, the previous work focuses on implementing > GLOBAL keybindings . > Basically adding behavior to HandMorph or PasteUpMorph or the toolbar > ( docking bar) present in the World. > > My implementation is a generic keybinding for any Morph, which can be > applied to any morph. Special cases for the docking bar or the paste > up Morph can be easily implemented following this uniform scheme. > > I didn't have the time to integrate it into Pharo yet, but will do in > one week from now. > > I like to bring up the discussion on which one we should adopt and > integrate into Morphic, points in favor of my approach: > 1) clean > 2) customizable > 3) generic: no special cases > > I believe the other Global keybindings should be a subset of this > generic keybinding mechanism. > > Fernando > > pd: From a previous mail: > > "... > So for example, if you want to delete any Morph from the system > by pressing cmd-w, you have to add the following binding: > > condition := GMCondition > compositeWith: > #( #understandsKeyBindingCommandCondition > #uneditedCondition ) ). > binding := GMKeyBinding > actingOn: $w asciiValue > modifiedBy: #(#command) > satisfying: condition > applying: #close. > m := Morph new. > m addKeyBinding: binding . > ... > " > > pd2: Useful and related comment from Stef > ".. > A classVar Binding and an instance var binding. > **All** the methods only access binding > binding get initialized with the default table defined in Binding > => we can have table binding sharing > => we can have instance based customization. > >
