/*
 * Copyright 2013, Axel Dörfler, axeld@pinc-software.de.
 * Copyright 2009, Bryce Groff, brycegroff@gmail.com.
 * Distributed under the terms of the MIT License.
 */


#include "PrimaryParameterEditor.h"

#include <Catalog.h>
#include <DiskDeviceTypes.h>
#include <GroupView.h>
#include <Partition.h>
#include <PartitionParameterEditor.h>
#include <Variant.h>
#include <View.h>
#include <driver_settings.h>


#undef B_TRANSLATION_CONTEXT
#define B_TRANSLATION_CONTEXT "PrimaryPartitionEditor"


PrimaryPartitionEditor::PrimaryPartitionEditor(bool create)
        :
        fCreate(create)
{
        fActiveCheckBox = new BCheckBox("active", B_TRANSLATE("Active partition"),
                NULL);
        fView = new BGroupView(B_VERTICAL);
        fView->AddChild(fActiveCheckBox);
}


PrimaryPartitionEditor::~PrimaryPartitionEditor()
{
}


void
PrimaryPartitionEditor::SetTo(BPartition* partition)
{
        bool active = false;
        if (fCreate) {
                active = partition->CountChildren() == 0;
        } else {
                void* handle = parse_driver_settings_string(partition->Parameters());
                active = get_driver_boolean_parameter(handle, "active", false, true);
                unload_driver_settings(handle);
        }
        fActiveCheckBox->SetValue(active ? B_CONTROL_ON : B_CONTROL_OFF);
}


BView*
PrimaryPartitionEditor::View()
{
        return fView;
}


status_t
PrimaryPartitionEditor::ParameterChanged(const char* name,
        const BVariant& variant)
{
        if (strcmp(name, "type") == 0) {
                fActiveCheckBox->SetEnabled(strcmp(variant.ToString(),
                        kPartitionTypeIntelExtended) != 0);
                fActiveCheckBox->SetValue(false);
        }

        if (strcmp(name, "active") == 0)
                fActiveCheckBox->SetValue(variant.ToBool());

        return B_OK;
}


status_t
PrimaryPartitionEditor::GetParameters(BString& parameters)
{
        if (fActiveCheckBox->IsEnabled()) {
                if (fActiveCheckBox->Value() == B_CONTROL_ON)
                        parameters.SetTo("active true ;");
                else
                        parameters.SetTo("active false ;");
        } else
                parameters.SetTo("");

        return B_OK;
}