Chip 2007 January, February, March & April/Chip-Cover-CD-2007-02.iso/boot/i386/root/usr/share/YaST2/include/bootloader/generic/wizards.ycp

Text File | 2006-11-29 | 5.0 KB | 243 lines

/**
 * File:
 *      include/bootloader/generic/wizards.ycp
 *
 * Module:
 *      Bootloader installation and configuration
 *
 * Summary:
 *      Generic wizard sequences for bootloader installation/configuration
 *
 * Authors:
 *      Joachim Plack <[e-mail]>
 *
 * $Id: wizards.ycp 27748 2006-02-08 15:15:11Z jplack $
 *
 */


{
textdomain "bootloader";

import "Sequencer";
import "Report";
import "Bootloader";
import "CWMTab";


// calculate the list of available section types
list<string> section_types () {
    list<string> st_list = [];

    map functions = Bootloader::getFunctions (BootCommon::getLoaderType (false));
    list<string>() toEval = (list<string>())functions["section_types"]:nil;

    if (toEval != nil)
    st_list = toEval ();

    return st_list;
}


/**
 * Run dialog for generic section editation
 * @return symbol for wizard sequencer
 */
symbol SectionEditDialog () {
    string type = BootCommon::current_section["type"]:"";
    list<string> st = section_types ();

    if (!contains(st, type)) {
        y2error("Found unknown section type %1", type);
    type = st[0]:nil;
    BootCommon::current_section["type"] = type;
    }
    string se_type = "section_edit_" + type;
    map<string,map<string,any> > widget_descr = (map<string,map<string,any> >)
    union (CommonSectionWidgets (), Bootloader::blWidgetMaps ());

    if (! haskey(widget_descr, se_type) ) {
    y2error("Could not find a dialog %1", se_type);
    return nil;
    }

    term contents = `HBox (
    `HSpacing (2),
    `VBox (
            `VStretch (),
        // heading
            `Left (`Heading (_("Section Editor"))),
        `VSpacing (1),
        "name",
            `VStretch (),
        // frame
            `Frame (_("Section Settings"),
            `HBox (
                `HSpacing (2),
                se_type,
                `HSpacing (2)
            )
        ),
        `VStretch ()
    ),
    `HSpacing (2)
    );

    return CWM::ShowAndRun ($[
    "widget_descr" : widget_descr,
    "widget_names" : ["name", se_type],
    "contents" : contents,
    "caption" :  _("Boot Loader Settings: Section Management"),
    "back_button" : Label::BackButton (),
    "abort_button" : Label::AbortButton (),
    "next_button" : Label::OKButton (),
    "fallback_functions" : section_handlers,
    ]);
}


/**
 * Store the modified section
 * @return symbol always `next
 */
symbol GenericStoreSection () {
    BootCommon::current_section["__changed"] = true;

    y2debug ("Storing section: index:  %1, contents: %2",
    BootCommon::current_section_index,
    BootCommon::current_section);
    if (BootCommon::current_section_index == -1)
    {
    BootCommon::sections
        = add (BootCommon::sections, BootCommon::current_section);
    }
    else
    {
    BootCommon::sections[BootCommon::current_section_index]
        = BootCommon::current_section;
    }
    return `next;
}







/*
 *   Imported from routines/dialogs.ycp ... temporarily
 */


/**
 * Run dialog with detailed settings
 * @param type string specification of the type of detail settings
 * @return symbol for wizard sequencer
 */
symbol _DetailsDialog (string type) {
    map<string,symbol()> dialogs = Bootloader::blDialogs ();
    if (! haskey (dialogs, type))
    {
    Report::Message (
        // message
        _("There are no options to set for the current boot loader."));
    return `back;
    }
    symbol () dialog = (symbol())dialogs[type]:nil;
    return dialog ();
}



/*
 *   End of imported stuff from routines/dialogs.ycp ...
 */







/**
 * Run wizard sequencer
 * @return `next, `back or `abort
 */
symbol GenericMainSequence () {
    // run a generic sequence
    map aliases = $[
    "main"            : ``(MainDialog ()),
    "installation_details"    : ``(DetailsDialog ("installation")),
    "loader_details"    : ``(DetailsDialog ("loader")),
    "add_new_section"    : ``(AddNewSectionDialog ()),
    "store_section"        : [``(GenericStoreSection ()), true],
    "manual_edit"        : ``(runEditFilesDialog ()),
    "section_edit"        : ``( SectionEditDialog()),
    ];

    return_tab = Bootloader::getLoaderType () != "none"
    ? "sections"
    : "installation";

    map sequence = $[
    "ws_start" : "main",
    "main" : $[
        `next : `next,
        `abort : `abort,
        `add : "add_new_section",
        `edit : "section_edit",
        `inst_details : "installation_details",
        `loader_details : "loader_details",
        `manual : "manual_edit",
        `redraw : "main",
    ],
    "manual_edit" : $[
        `abort : `abort,
        `next : "main",
    ],
    "installation_details" : $[
        `next : "main",
        `abort : `abort,
    ],
    "loader_details" : $[
        `next : "main",
        `abort : `abort,
    ],
    "add_new_section" : $[
        `next : "section_edit",
        `abort : `abort,
    ],
    "store_section" : $[
        `next : "main",
    ],
    "section_edit" : $[
        `next : "store_section",
        `abort : `abort,
    ],
    ];



    // FIXME DetailDialog is not yet replaced by a generic function


    foreach (string st, section_types(), {
    string section = st + "_section";
    string details = st + "_details";

    aliases = add(aliases, details, ``( DetailsDialog (section)));

    sequence = add(sequence, details, $[
        `next : "section_edit",
        `abort : `abort,
    ]);

    });

    return Sequencer::Run (aliases, sequence);
}


} // EOF