2005-12-13 14:30:13 -07:00
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/* Copyright (C) 2004 Bart 'plors' Hakvoort
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "../include/Utils.h"
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#include <sstream>
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2006-01-04 11:54:46 -07:00
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#include <iomanip>
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2005-12-14 07:47:58 -07:00
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2005-12-13 14:30:13 -07:00
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namespace GParted
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{
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Sector Utils::Round( double double_value )
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{
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return static_cast<Sector>( double_value + 0.5 ) ;
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2005-12-13 14:30:13 -07:00
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}
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2006-03-14 14:37:47 -07:00
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Gtk::Label * Utils::mk_label( const Glib::ustring & text,
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bool use_markup,
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bool align_left,
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bool wrap,
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const Glib::ustring & text_color )
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{
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Gtk::Label * label = manage( new Gtk::Label( text,
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align_left ? Gtk::ALIGN_LEFT : Gtk::ALIGN_CENTER,
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Gtk::ALIGN_TOP ) ) ;
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label ->set_use_markup( use_markup ) ;
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label ->set_line_wrap( wrap ) ;
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if ( text_color != "black" )
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{
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Gdk::Color color( text_color ) ;
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label ->modify_fg( label ->get_state( ), color ) ;
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}
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return label ;
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}
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Glib::ustring Utils::num_to_str( Sector number, bool use_C_locale )
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{
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std::stringstream ss ;
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//ss.imbue( std::locale( use_C_locale ? "C" : "" ) ) ; see #157871
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ss << number ;
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return ss .str( ) ;
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}
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//use http://developer.gnome.org/projects/gup/hig/2.0/design.html#Palette as a starting point..
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Glib::ustring Utils::Get_Color( FILESYSTEM filesystem )
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{
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switch( filesystem )
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{
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case FS_UNALLOCATED : return "#A9A9A9" ;
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case FS_UNKNOWN : return "#000000" ;
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case FS_UNFORMATTED : return "#000000" ;
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case FS_EXTENDED : return "#7DFCFE" ;
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case FS_EXT2 : return "#9DB8D2" ;
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case FS_EXT3 : return "#7590AE" ;
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case FS_LINUX_SWAP : return "#C1665A" ;
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case FS_FAT16 : return "#00FF00" ;
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case FS_FAT32 : return "#18D918" ;
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case FS_NTFS : return "#42E5AC" ;
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case FS_REISERFS : return "#ADA7C8" ;
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case FS_REISER4 : return "#887FA3" ;
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case FS_XFS : return "#EED680" ;
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case FS_JFS : return "#E0C39E" ;
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case FS_HFS : return "#E0B6AF" ;
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case FS_HFSPLUS : return "#C0A39E" ;
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case FS_UFS : return "#D1940C" ;
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case FS_USED : return "#F8F8BA" ;
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case FS_UNUSED : return "#FFFFFF" ;
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default : return "#000000" ;
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}
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}
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Glib::RefPtr<Gdk::Pixbuf> Utils::get_color_as_pixbuf( FILESYSTEM filesystem, int width, int height )
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{
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Glib::RefPtr<Gdk::Pixbuf> pixbuf = Gdk::Pixbuf::create( Gdk::COLORSPACE_RGB, false, 8, width, height ) ;
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if ( pixbuf )
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{
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std::stringstream hex( Get_Color( filesystem ) .substr( 1 ) + "00" ) ;
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unsigned long dec ;
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hex >> std::hex >> dec ;
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pixbuf ->fill( dec ) ;
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}
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return pixbuf ;
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}
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2005-12-13 14:30:13 -07:00
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Glib::ustring Utils::Get_Filesystem_String( FILESYSTEM filesystem )
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{
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switch( filesystem )
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{
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case FS_UNALLOCATED : return _("unallocated") ;
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case FS_UNKNOWN : return _("unknown") ;
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case FS_UNFORMATTED : return _("unformatted") ;
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case FS_EXTENDED : return "extended" ;
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case FS_EXT2 : return "ext2" ;
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case FS_EXT3 : return "ext3" ;
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case FS_LINUX_SWAP : return "linux-swap" ;
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case FS_FAT16 : return "fat16" ;
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case FS_FAT32 : return "fat32" ;
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case FS_NTFS : return "ntfs" ;
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case FS_REISERFS : return "reiserfs" ;
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case FS_REISER4 : return "reiser4" ;
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case FS_XFS : return "xfs" ;
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case FS_JFS : return "jfs" ;
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case FS_HFS : return "hfs" ;
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case FS_HFSPLUS : return "hfs+" ;
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case FS_UFS : return "ufs" ;
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case FS_USED : return _("used") ;
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case FS_UNUSED : return _("unused") ;
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default : return "" ;
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}
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}
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2006-01-04 11:54:46 -07:00
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Glib::ustring Utils::format_size( Sector size )
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{
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std::stringstream ss ;
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//ss .imbue( std::locale( "" ) ) ; see #157871
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ss << std::setiosflags( std::ios::fixed ) << std::setprecision( 2 ) ;
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if ( size < KIBIBYTE )
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{
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ss << sector_to_unit( size, UNIT_BYTE ) ;
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return String::ucompose( _("%1 B"), ss .str() ) ;
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}
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else if ( size < MEBIBYTE )
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{
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ss << sector_to_unit( size, UNIT_KIB ) ;
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return String::ucompose( _("%1 KiB"), ss .str() ) ;
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}
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else if ( size < GIBIBYTE )
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{
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ss << sector_to_unit( size, UNIT_MIB ) ;
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return String::ucompose( _("%1 MiB"), ss .str() ) ;
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}
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else if ( size < TEBIBYTE )
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{
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ss << sector_to_unit( size, UNIT_GIB ) ;
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return String::ucompose( _("%1 GiB"), ss .str() ) ;
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}
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else
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{
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ss << sector_to_unit( size, UNIT_TIB ) ;
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return String::ucompose( _("%1 TiB"), ss .str() ) ;
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}
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}
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double Utils::sector_to_unit( Sector sectors, SIZE_UNIT size_unit )
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{
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switch ( size_unit )
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{
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case UNIT_BYTE :
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return sectors * 512 ;
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case UNIT_KIB :
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return sectors / static_cast<double>( KIBIBYTE ) ;
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case UNIT_MIB :
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return sectors / static_cast<double>( MEBIBYTE ) ;
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case UNIT_GIB :
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return sectors / static_cast<double>( GIBIBYTE ) ;
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case UNIT_TIB :
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return sectors / static_cast<double>( TEBIBYTE ) ;
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default:
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return sectors ;
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}
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}
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2006-02-15 09:05:26 -07:00
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int Utils::execute_command( const Glib::ustring & command,
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Glib::ustring & output,
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Glib::ustring & error,
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bool use_C_locale )
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{
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int exit_status = -1 ;
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std::string std_out, std_error ;
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2006-03-17 03:07:49 -07:00
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2006-02-15 09:05:26 -07:00
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try
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{
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if ( use_C_locale )
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{
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std::vector<std::string> envp, argv;
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envp .push_back( "LC_ALL=C" ) ;
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envp .push_back( "PATH=" + Glib::getenv( "PATH" ) ) ;
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argv .push_back( "sh" ) ;
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argv .push_back( "-c" ) ;
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argv .push_back( command ) ;
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Glib::spawn_sync( ".",
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argv,
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envp,
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Glib::SPAWN_SEARCH_PATH,
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sigc::slot<void>(),
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&std_out,
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&std_error,
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&exit_status ) ;
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}
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else
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{
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Glib::spawn_command_line_sync( "sh -c '" + command + "'",
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&std_out,
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&std_error,
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&exit_status ) ;
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}
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}
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catch ( Glib::Exception & e )
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{
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error = e .what() ;
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//spit exceptions to stdout..
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std::cout << error << std::endl ;
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return -1 ;
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}
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output = std_out ;
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error = std_error ;
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return exit_status ;
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}
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2005-12-13 14:30:13 -07:00
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} //GParted..
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