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/***********************************************************************************
Copyright (C) 2010 Ahmet Öztürk (aoz_2@yahoo.com)
This file is part of Lifeograph.
Lifeograph 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 3 of the License, or
(at your option) any later version.
Lifeograph 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 Lifeograph. If not, see <http://www.gnu.org/licenses/>.
***********************************************************************************/
#include "settings.hpp"
#include <fstream>
#include <glib/gstdio.h> // g_mkdir()
using namespace LIFEO;
Settings::Settings( void )
: autologout( true ), idletime( IDLETIME_DEFAULT ), show_formatting_toolbar( true ),
diary_extension( EXTENSION_DEFAULT ), flag_maiden_voyage( false ),
width( WIDTH_DEFAULT ), height( HEIGHT_DEFAULT ),
state_maximized( false ), position_x( POSITION_NOTSET ), position_y( POSITION_NOTSET ),
position_pane( PANEPOS_DEFAULT ), position_pane_tags( PANEPOS_TAGS_DEFAULT )
{
}
bool
Settings::read( void )
{
m_path = Glib::getenv( "LIFEOGRAPH_CONFIG_FILE" );
if( m_path.empty() )
{
flag_maiden_voyage = true; // maiden voyage is not used when custom config path is given
m_path = Glib::build_filename( Glib::get_user_config_dir(), "lifeograph", "lifeo.conf" );
}
std::ifstream file( m_path.c_str() );
if( ! file.is_open() )
{
PRINT_DEBUG( "Configuration file does not exist!" );
return false;
}
else
flag_maiden_voyage = false;
reset();
std::string line;
while( getline( file, line ) )
{
if( line.size() < 3 )
continue;
switch( line[ 0 ] )
{
case 'R':
recentfiles.insert( line.substr( 2 ) );
break;
// TODO: position & size settings may go to the diary
// TODO: check if these are within screen boundaries
case 'H':
height = convert_string( line.substr( 2 ) );
break;
case 'W':
width = convert_string( line.substr( 2 ) );
break;
case 'S':
state_maximized = ( line[ 2 ] == 'm' || line[ 2 ] == 'M' );
break;
case 'X':
position_x = convert_string( line.substr( 2 ) );
break;
case 'Y':
position_y = convert_string( line.substr( 2 ) );
break;
case 'P': // uppercase
position_pane = convert_string( line.substr( 2 ) );
break;
case 'p': // lowercase
position_pane_tags = convert_string( line.substr( 2 ) );
// zero width is not accepted by Gtk::Paned
if( position_pane_tags == 0 )
position_pane_tags = 1;
break;
case 'L':
autologout = ( line[ 2 ] == 'y' || line[ 2 ] == 'Y' );
break;
case 'I':
idletime = convert_string( line.substr( 2 ) );
if( idletime < IDLETIME_MIN || idletime > IDLETIME_MAX )
idletime = IDLETIME_DEFAULT;
break;
case 'F':
show_formatting_toolbar = ( line[ 2 ] == 'y' || line[ 2 ] == 'Y' );
break;
case 'E':
// if only a dot (.) no extension will be added automatically
diary_extension = line.substr( 2 );
if( diary_extension[ 0 ] != '.' )
diary_extension.insert( 0, "." );
break;
case 0: // empty line
case '#': // comment
break;
default:
print_info( "unrecognized option:\n" + line );
break;
}
}
file.close();
return true;
}
bool
Settings::write( void )
{
if( ! Glib::file_test( m_path, Glib::FILE_TEST_EXISTS ) )
{
if( ! Glib::file_test( Glib::path_get_dirname( m_path ), Glib::FILE_TEST_IS_DIR ) )
g_mkdir_with_parents( Glib::path_get_dirname( m_path ).c_str(), 0700 );
}
std::ofstream file( m_path.c_str(), std::ios::out | std::ios::trunc );
if( ! file.is_open() )
{
print_error( "Failed to save configuration!" );
return false;
}
file << "W " << width;
file << "\nH " << height;
file << "\nX " << position_x;
file << "\nY " << position_y;
file << "\nS " << ( state_maximized ? 'm' : 'u' );
file << "\nP " << position_pane;
file << "\np " << position_pane_tags;
// RECENT FILES
for( ListPaths::iterator iter = recentfiles.begin();
iter != recentfiles.end(); ++iter )
file << "\nR " << *iter;
file << "\nL " << ( autologout ? 'y' : 'n' );
file << "\nI " << idletime;
file << "\nF " << ( show_formatting_toolbar ? 'y' : 'n' );
if( diary_extension != EXTENSION_DEFAULT )
file << "\nE " << diary_extension;
file.close();
return true;
}
void
Settings::reset( void )
{
recentfiles.clear();
autologout = true;
idletime = IDLETIME_DEFAULT;
show_formatting_toolbar = true;
diary_extension = EXTENSION_DEFAULT;
}
// maybe later:
//bool
//Settings::get_bool_opt( int i )
//{
// if( i >= m_bool_opts.size() )
// throw LIFEO::Error( "Requested option is out of bounds" );
// else
// return m_bool_opts[ i ];
//}
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