hello-scipy-full.js

define(['base/js/namespace','base/js/dialog','jquery', 'nbextensions/markcell'],function(IPython, dialog, $, mc){

    var do_restart = function(env){
            env.notebook.clear_all_output();
            env.notebook.kernel.restart(function(){
                setTimeout(function(){ // wait 1 sec,
                    // todo listen on Kernel ready event.
                    env.notebook.execute_all_cells()
                }, 1000)
            }, on_error);
    }

    // we will define an action here that should happen when we ask to clear and restart the kernel.
    var clear_restart_reason  = {
        help: 'Clear all cell and restart kernel asking and login reason',
        icon : 'fa-recycle',
        help_index : '',
        handler : function (env) {
            var on_success = undefined;
            var on_error = undefined;

            var p = $('<p/>').text("Please enter why do yourestart kernel ?")
            var input = $('<textarea>')
            var div = $('<div/>')

            div.append(p)
               .append(input)

            function on_ok(){
                console.log(input.val())
                var settings = {
                    url : '/scipy/log',
                    processData : false,
                    type : "PUT",
                    dataType: "json",
                    data : input.val(),
                    contentType: 'application/json',
                };
                $.ajax(settings);
                do_restart(env);
            }


            dialog.modal({
                body: div ,
                title: 'SciPy 2015',
                buttons: {'Go':
                            { class:'btn-primary',
                              click:on_ok
                            }
                    },
                notebook:env.notebook,
                keyboard_manager: env.notebook.keyboard_manager,
            })
        }
    }
    
    var clear_all_cell_restart = {
        help: 'Clear all cell and restart kernel without confirmations',
        icon : 'fa-recycle',
        help_index : '',
        handler : function (env) {
            var on_success = undefined;
            var on_error = undefined;

            var p = $('<p/>').text("Aren't you sure you don't want not to restart the kernel ?\n\n"+
                      "This ain't gonna help you not to not loose the current content of your work !"+
                      "Enter a comment:")
            var div = $('<div/>')

            div.append(p)

            function on_ok(){
                var settings = {
                    url : '/scipy/log',
                    processData : false,
                    type : "PUT",
                    dataType: "json",
                    contentType: 'application/json',
                };
                $.ajax(settings);
                do_restart(env);
            }

            dialog.modal({
                body: div ,
                title: 'SciPy 2015',
                buttons: {'Ok':{class:'btn-primary',
                                click:on_ok
                            },
                          'Nop':{}
                    },
                notebook:env.notebook,
                keyboard_manager: env.notebook.keyboard_manager,
            })
        }
    }

    function _on_load(){
        console.info('Hello SciPy 2015')
        console.info(atob('SWYgeW91IHJlYWQgdGhhdCBpbiB5b3VyIGJyb3dzZXIgY29uc29sZSB5b3UgY2FuIG5vdyBzYXkgYXQgbG91ZCA6'))
        console.info(atob('IkkgYW0gYSBKYXZhc2NyaXB0IGV4cGVydCI='))
        console.info(atob('VGhpcyB3YXkgSSBjYW4ga25vdyB3aGVuIG1ham9yaXR5IG9mIHBlb3BsZSBhcmUgcmVhZHkgYW5kIG1vdmUgb24gOi0p'))

        console.warn(mc)

        // register our new action
        var action_name = IPython.keyboard_manager.actions.register(clear_all_cell_restart, 'clear-all-cells-restart', 'scipy-2015')

        // unbind 00
        IPython.keyboard_manager.command_shortcuts.remove_shortcut('0,0')

        // bind 000
        IPython.keyboard_manager.command_shortcuts.add_shortcut('0,0,0', action_name) 

        // use another library that already provide action.
        ids = mc.register_actions();
        IPython.keyboard_manager.command_shortcuts.add_shortcut('8,9', ids['tag'] ) 
        IPython.keyboard_manager.command_shortcuts.add_shortcut('9,9', ids['jump']) 

        IPython.toolbar.add_buttons_group(['scipy-2015.clear-all-cells-restart','ipython.restart-kernel', ids.tag,ids.jump])

    }

    return {load_ipython_extension: _on_load };
})