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Display progress for mke2fs (#467925) 

Bug 467925 - gparted: add progress bar during operation
This commit is contained in:
Phillip Susi 2013-03-02 10:24:54 -05:00 committed by Curtis Gedak
parent 57b028bb8e
commit baea186138
2 changed files with 23 additions and 3 deletions
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1
include/ext2.h
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@ -55,6 +55,7 @@ public:
private:
void resize_progress( OperationDetail *operationdetail );
void create_progress( OperationDetail *operationdetail );
};
} //GParted

25
src/ext2.cc
View File

@ -220,9 +220,12 @@ bool ext2::write_uuid( const Partition & partition, OperationDetail & operationd
bool ext2::create( const Partition & new_partition, OperationDetail & operationdetail )
{
return ! execute_command( mkfs_cmd + " -F -L \"" + new_partition.get_filesystem_label() + "\" " +
new_partition.get_path(),
operationdetail, EXEC_CHECK_STATUS|EXEC_CANCEL_SAFE );
sigc::connection c = signal_progress.connect( sigc::mem_fun( *this, &ext2::create_progress ) );
bool ret = ! execute_command( mkfs_cmd + " -F -L \"" + new_partition.get_filesystem_label() + "\" " +
new_partition.get_path(),
operationdetail, EXEC_CHECK_STATUS|EXEC_CANCEL_SAFE );
c.disconnect();
return ret;
}
bool ext2::resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition )
@ -304,4 +307,20 @@ void ext2::resize_progress( OperationDetail *operationdetail )
operationdetail->signal_update( *operationdetail );
}
void ext2::create_progress( OperationDetail *operationdetail )
{
Glib::ustring ss;
size_t p = output.find_last_of('\n');
// looks like "Writing inode tables: xx/yy"
if ( p == output.npos )
return;
ss = output.substr( p );
int x, y;
if ( sscanf( ss.c_str(), "\nWriting inode tables: %d/%d", &x, &y ) == 2 )
{
operationdetail->fraction = (double)x / y;
operationdetail->signal_update( *operationdetail );
}
}
} //GParted