blogsettings.cpp

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/*
    This file is part of Blogilo, A KDE Blogging Client

    Copyright (C) 2008-2010 Mehrdad Momeny <mehrdad.momeny@gmail.com>
    Copyright (C) 2008-2010 Golnaz Nilieh <g382nilieh@gmail.com>

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of
    the License or (at your option) version 3 or any later version
    accepted by the membership of KDE e.V. (or its successor approved
    by the membership of KDE e.V.), which shall act as a proxy
    defined in Section 14 of version 3 of the license.


    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, see http://www.gnu.org/licenses/
*/

#include "blogsettings.h"
#include "addeditblog.h"
#include "dbman.h"

#include <kdebug.h>
#include <KMessageBox>


BlogSettings::BlogSettings( QWidget *parent )
    : QWidget( parent )
{
    setupUi( this );

    connect( btnAdd, SIGNAL(clicked()), this, SLOT(addBlog()) );
    connect( btnEdit, SIGNAL(clicked()), this, SLOT(editBlog()) );
    connect( btnRemove, SIGNAL(clicked()), this, SLOT(removeBlog()) );
    connect( blogsTable, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)),
             this, SLOT(blogsTablestateChanged()) );
    connect (blogsTable, SIGNAL(doubleClicked(QModelIndex)), SLOT(editBlog()));

    blogsTable->setHeaderLabels(QStringList()<<i18n("Title")<<i18n("URL"));
    btnAdd->setIcon( KIcon( QLatin1String("list-add") ) );
    btnEdit->setIcon( KIcon( QLatin1String("edit-rename") ) );
    btnRemove->setIcon( KIcon( QLatin1String("list-remove") ) );
    loadBlogsList();
}

BlogSettings::~BlogSettings()
{
}

void BlogSettings::addBlog()
{
    AddEditBlog *addEditBlogWindow = new AddEditBlog( -1, this );
    addEditBlogWindow->setWindowModality( Qt::ApplicationModal );
    addEditBlogWindow->setAttribute( Qt::WA_DeleteOnClose );
    connect( addEditBlogWindow, SIGNAL(sigBlogAdded(BilboBlog)),
             this, SLOT(slotBlogAdded(BilboBlog)) );
    connect( addEditBlogWindow, SIGNAL(sigBlogAdded(BilboBlog)),
             this, SIGNAL(blogAdded(BilboBlog)));
    addEditBlogWindow->show();
}

void BlogSettings::slotBlogAdded( const BilboBlog &blog )
{
    addBlogToList( blog );
}

void BlogSettings::editBlog()
{
    QTreeWidgetItem * item = blogsTable->currentItem();
    if (item) {
        const int blog_id = item->data( 0, BlogId ).toInt();
        AddEditBlog *addEditBlogWindow = new AddEditBlog( blog_id, this );
        addEditBlogWindow->setAttribute( Qt::WA_DeleteOnClose );
        addEditBlogWindow->setWindowModality( Qt::ApplicationModal );
        connect( addEditBlogWindow, SIGNAL(sigBlogEdited(BilboBlog)),
                 this, SLOT(slotBlogEdited(BilboBlog)) );
        connect( addEditBlogWindow, SIGNAL(sigBlogEdited(BilboBlog)),
                 this, SIGNAL(blogEdited(BilboBlog)));
        addEditBlogWindow->show();
    }
}

void BlogSettings::slotBlogEdited( const BilboBlog &blog )
{
    QTreeWidgetItem * item = blogsTable->currentItem();
    if (item) {
        item->setText(0,blog.title());
        item->setText(1,blog.blogUrl());
    }
}

void BlogSettings::removeBlog()
{
    QTreeWidgetItem * item = blogsTable->currentItem();
    if (item) {
        if(KMessageBox::warningYesNo(this, i18n("Are you sure you want to remove the selected blog?"))
            == KMessageBox::No)
            return;
        const int blog_id = item->data( 0, BlogId ).toInt();
        if ( DBMan::self()->removeBlog( blog_id ) ) {
            delete blogsTable->currentItem();
            emit blogRemoved( blog_id );
        } else {
            kError()<<"Cannot remove blog with id "<<blog_id;
        }
    }
}

void BlogSettings::loadBlogsList()
{
    QList<BilboBlog*> list = DBMan::self()->blogList().values();
    const int count = list.count();
    for(int i=0; i<count; ++i) {
        addBlogToList( *list[i] );
    }
}

void BlogSettings::blogsTablestateChanged()
{
    if ( blogsTable->currentItem() ) {
        btnEdit->setEnabled( true );
        btnRemove->setEnabled( true );
    } else {
        btnEdit->setEnabled( false );
        btnRemove->setEnabled( false );
    }
}

void BlogSettings::addBlogToList( const BilboBlog &blog )
{
    QTreeWidgetItem *item = new QTreeWidgetItem( blogsTable, QStringList()<<blog.title()<<blog.blogUrl() );
    item->setData(0, BlogId, blog.id());
}