/*
 * Copyright 2004-2012, Haiku, Inc. All rights reserved.
 * Copyright 2001 Dr. Zoidberg Enterprises. All rights reserved.
 *
 * Distributed under the terms of the MIT License.
 */


//! A file configuration view for filters


#include <FileConfigView.h>

#include <stdio.h>

#include <Button.h>
#include <Catalog.h>
#include <GroupLayout.h>
#include <MailSettingsView.h>
#include <Message.h>
#include <Path.h>
#include <String.h>
#include <TextControl.h>


#undef B_TRANSLATION_CONTEXT
#define B_TRANSLATION_CONTEXT "MailKit"


static const uint32 kMsgSelectButton = 'fsel';


namespace BPrivate {


FileControl::FileControl(const char* name, const char* label,
        const char* pathOfFile, uint32 flavors)
        :
        BView(name, 0)
{
        SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
        SetLayout(new BGroupLayout(B_HORIZONTAL));

        fText = new BTextControl("file_path", label, pathOfFile, NULL);
        AddChild(fText);

        fButton = new BButton("select_file", B_TRANSLATE("Select" B_UTF8_ELLIPSIS),
                new BMessage(kMsgSelectButton));
        AddChild(fButton);

        fPanel = new BFilePanel(B_OPEN_PANEL, NULL, NULL, flavors, false);
}


FileControl::~FileControl()
{
        delete fPanel;
}


void
FileControl::AttachedToWindow()
{
        fButton->SetTarget(this);
        fPanel->SetTarget(this);
}


void
FileControl::MessageReceived(BMessage* msg)
{
        switch (msg->what) {
                case kMsgSelectButton:
                {
                        fPanel->Hide();

                        BPath path(fText->Text());
                        if (path.InitCheck() == B_OK && path.GetParent(&path) == B_OK)
                                fPanel->SetPanelDirectory(path.Path());

                        fPanel->Show();
                        break;
                }
                case B_REFS_RECEIVED:
                {
                        entry_ref ref;
                        if (msg->FindRef("refs", &ref) == B_OK) {
                                BEntry entry(&ref);
                                if (entry.InitCheck() == B_OK) {
                                        BPath path;
                                        entry.GetPath(&path);

                                        fText->SetText(path.Path());
                                }
                        }
                        break;
                }

                default:
                        BView::MessageReceived(msg);
                        break;
        }
}


void
FileControl::SetText(const char* pathOfFile)
{
        fText->SetText(pathOfFile);
}


const char*
FileControl::Text() const
{
        return fText->Text();
}


void
FileControl::SetEnabled(bool enabled)
{
        fText->SetEnabled(enabled);
        fButton->SetEnabled(enabled);
}


//      #pragma mark -


MailFileConfigView::MailFileConfigView(const char* label, const char* name,
        bool useMeta, const char* defaultPath, uint32 flavors)
        :
        FileControl(name, label, defaultPath, flavors),
        fUseMeta(useMeta),
        fName(name)
{
}


void
MailFileConfigView::SetTo(const BMessage* archive, BMessage* meta)
{
        SetText((fUseMeta ? meta : archive)->FindString(fName));
        fMeta = meta;
}


status_t
MailFileConfigView::SaveInto(BMailAddOnSettings& settings) const
{
        BMessage* archive = fUseMeta ? fMeta : &settings;
        return archive->SetString(fName, Text());
}


}       // namespace BPrivate