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gparted/src/Dialog_Partition_Info.cc

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/* Copyright (C) 2004 Bart
*
* 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) any later version.
*
* 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 Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "../include/Dialog_Partition_Info.h"
namespace GParted
{
Dialog_Partition_Info::Dialog_Partition_Info( const Partition & partition )
{
this ->partition = partition ;
this ->set_resizable( false );
/*TO TRANSLATORS: dialogtitle, looks like Information about /dev/hda3 */
this ->set_title( String::ucompose( _( "Information about %1"), partition .partition ) );
init_drawingarea( ) ;
//add label for detail and fill with relevant info
Display_Info( ) ;
//display error (if any)
if ( partition .error != "" )
{
frame = manage( new Gtk::Frame( ) );
frame ->set_border_width( 10 );
image = manage( new Gtk::Image( Gtk::Stock::DIALOG_WARNING, Gtk::ICON_SIZE_BUTTON ) );
hbox = manage( new Gtk::HBox( ) );
hbox ->pack_start( *image, Gtk::PACK_SHRINK ) ;
hbox ->pack_start( * Utils::mk_label( "<b> " + (Glib::ustring) _( "Warning:" ) + " </b>" ), Gtk::PACK_SHRINK ) ;
frame ->set_label_widget( *hbox ) ;
frame ->add( * Utils::mk_label( "<i>" + partition.error + "</i>", true, true, true ) ) ;
this ->get_vbox() ->pack_start( *frame, Gtk::PACK_SHRINK ) ;
}
this ->add_button( Gtk::Stock::CLOSE, Gtk::RESPONSE_OK ) ;
this ->show_all_children( ) ;
}
void Dialog_Partition_Info::drawingarea_on_realize( )
{
gc = Gdk::GC::create( drawingarea .get_window( ) ) ;
drawingarea .get_window( ) ->set_background( color_partition ) ;
}
bool Dialog_Partition_Info::drawingarea_on_expose( GdkEventExpose *ev )
{
if ( partition .type != GParted::TYPE_UNALLOCATED )
{
//used
gc ->set_foreground( color_used );
drawingarea .get_window( ) ->draw_rectangle( gc, true, BORDER, BORDER, used, 34 ) ;
//unused
gc ->set_foreground( color_unused );
drawingarea .get_window( ) ->draw_rectangle( gc, true, BORDER + used, BORDER, unused, 34 ) ;
}
//text
gc ->set_foreground( color_text );
drawingarea .get_window( ) ->draw_layout( gc, BORDER +5, BORDER +1 ,pango_layout ) ;
return true;
}
void Dialog_Partition_Info::init_drawingarea( )
{
drawingarea .set_size_request( 375, 50 ) ;
drawingarea .signal_realize( ).connect( sigc::mem_fun(*this, &Dialog_Partition_Info::drawingarea_on_realize) ) ;
drawingarea .signal_expose_event( ).connect( sigc::mem_fun(*this, &Dialog_Partition_Info::drawingarea_on_expose) ) ;
frame = manage( new Gtk::Frame( ) ) ;
frame ->add( drawingarea ) ;
frame ->set_shadow_type( Gtk::SHADOW_ETCHED_OUT ) ;
frame ->set_border_width( 10 ) ;
hbox = manage( new Gtk::HBox( ) ) ;
hbox ->pack_start( *frame, Gtk::PACK_EXPAND_PADDING ) ;
this ->get_vbox( ) ->pack_start( *hbox, Gtk::PACK_SHRINK ) ;
//calculate proportional width of used and unused
used = unused = 0 ;
used = Utils::Round( (375 - BORDER *2) / ( static_cast<double> (partition .sector_end - partition .sector_start) / partition .sectors_used ) ) ;
unused = 375 - used - BORDER *2 ;
//allocate some colors
color_used.set( "#F8F8BA" ); this ->get_colormap( ) ->alloc_color( color_used ) ;
partition .type == GParted::TYPE_EXTENDED ? color_unused .set( "darkgrey" ) : color_unused .set( "white" ) ;
this ->get_colormap( ) ->alloc_color( color_unused ) ;
color_text .set( "black" ); this ->get_colormap( ) ->alloc_color( color_text ) ;
color_partition = partition .color ; this ->get_colormap( ) ->alloc_color( color_partition ) ;
//set text of pangolayout
pango_layout = drawingarea .create_pango_layout ( partition .partition + "\n" + String::ucompose( _("%1 MB"), partition .Get_Length_MB( ) ) ) ;
}
void Dialog_Partition_Info::Display_Info( )
{
int top =0, bottom = 1;
table = manage( new Gtk::Table( ) ) ;
table ->set_border_width( 5 ) ;
table ->set_col_spacings(10 ) ;
this ->get_vbox( ) ->pack_start( *table, Gtk::PACK_SHRINK ) ;
//filesystem
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Filesystem:" ) + "</b>" ) , 0, 1, top, bottom, Gtk::FILL );
table ->attach( * Utils::mk_label( Utils::Get_Filesystem_String( partition .filesystem ) ), 1, 2, top++, bottom++, Gtk::FILL );
//size
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Size:" ) + "</b>" ), 0,1,top, bottom,Gtk::FILL);
table ->attach( * Utils::mk_label( Utils::format_size( this ->partition .get_length() ) ), 1, 2, top++, bottom++,Gtk::FILL );
if ( partition.sectors_used != -1 )
{
//calculate relative diskusage
int percent_used =
Utils::Round( static_cast<double>(partition .Get_Used_MB() ) / partition .Get_Length_MB() *100 ) ;
//used
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Used:" ) + "</b>" ), 0, 1, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( Utils::format_size( this ->partition .sectors_used ) ), 1, 2, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( "\t\t\t( " + Utils::num_to_str( percent_used ) + "% )"), 1, 2, top++, bottom++, Gtk::FILL ) ;
//unused
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Unused:" ) + "</b>" ), 0,1, top, bottom,Gtk::FILL);
table ->attach( * Utils::mk_label( Utils::format_size( this ->partition .sectors_unused ) ), 1, 2, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( "\t\t\t( " + Utils::num_to_str( 100 - percent_used ) + "% )"), 1, 2, top++, bottom++, Gtk::FILL ) ;
}
//flags
if ( partition.type != GParted::TYPE_UNALLOCATED )
{
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Flags:" ) + "</b>" ), 0, 1, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( partition .flags ), 1, 2, top++, bottom++, Gtk::FILL ) ;
}
//one blank line
table ->attach( * Utils::mk_label( "" ), 1, 2, top++, bottom++, Gtk::FILL ) ;
if ( partition .type != GParted::TYPE_UNALLOCATED && partition .status != GParted::STAT_NEW )
{
//path
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Path:" ) + "</b>" ), 0, 1, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( partition .partition ), 1, 2, top++, bottom++, Gtk::FILL ) ;
//realpath (this sucks)
char real_path[4096] ;
realpath( partition .partition .c_str( ) , real_path ) ;
//only show realpath if it's diffent from the short path...
if ( partition.partition != real_path )
{
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Real Path:" ) + "</b>" ), 0, 1, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( real_path ), 1,2, top++, bottom++, Gtk::FILL ) ;
}
//status
Glib::ustring str_temp ;
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Status:" ) + "</b>" ), 0,1, top, bottom, Gtk::FILL) ;
if ( partition.busy )
{
if ( partition .type == GParted::TYPE_EXTENDED )
str_temp = _("Busy (At least one logical partition is mounted)" ) ;
else if ( partition .filesystem == FS_LINUX_SWAP )
str_temp = _("Active") ;
else
str_temp = String::ucompose( _("Mounted on %1"), partition .mountpoint ) ;
}
else if ( partition.type == GParted::TYPE_EXTENDED )
str_temp = _("Not busy (There are no mounted logical partitions)" ) ;
else if ( partition.filesystem == GParted::FS_LINUX_SWAP )
str_temp = _("Not active" ) ;
else
str_temp = _("Not mounted" ) ;
table ->attach( * Utils::mk_label( str_temp ), 1, 2, top++, bottom++, Gtk::FILL ) ;
}
//one blank line
table ->attach( * Utils::mk_label( "" ), 1, 2, top++, bottom++, Gtk::FILL ) ;
//first sector
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "First Sector:" ) + "</b>" ), 0, 1, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( Utils::num_to_str( partition.sector_start ) ), 1,2, top++, bottom++,Gtk::FILL);
//last sector
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Last Sector:" ) + "</b>" ), 0, 1, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( Utils::num_to_str( partition.sector_end ) ), 1, 2, top++, bottom++, Gtk::FILL ) ;
//total sectors
table ->attach( * Utils::mk_label( "<b>" + (Glib::ustring) _( "Total Sectors:" ) + "</b>" ), 0, 1, top, bottom, Gtk::FILL ) ;
table ->attach( * Utils::mk_label( Utils::num_to_str( partition .sector_end - partition .sector_start ) ), 1, 2, top++, bottom++, Gtk::FILL ) ;
}
Dialog_Partition_Info::~Dialog_Partition_Info( )
{
this ->get_colormap( ) ->free_colors( color_used, 1 ) ;
this ->get_colormap( ) ->free_colors( color_unused, 1 ) ;
this ->get_colormap( ) ->free_colors( color_text, 1 ) ;
this ->get_colormap( ) ->free_colors( color_partition, 1 ) ;
}
} //GParted
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