:Set_Valid_Operations()
* Refined checks for functionality a bit. e.g. even if a filesystem can't be read, it's still possible to grow it (but shrinking gets disabled). Also removed that stupid grow_only flag from Utils.h and reordered Win_GParted::Set_Valid_Operations()
This commit is contained in:
parent
8a0ed3b6ac
commit
d100935b55
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@ -1,3 +1,8 @@
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2004-12-15 Bart Hakvoort <gparted@users.sf.net>
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* Refined checks for functionality a bit. e.g. even if a filesystem can't be read, it's still possible to grow it
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(but shrinking gets disabled). Also removed that stupid grow_only flag from Utils.h and reordered Win_GParted::Set_Valid_Operations()
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2004-12-14 Bart Hakvoort <gparted@users.sf.net>
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* added support for jfs (create, copy, grow) and hfs (create, copy)
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@ -50,13 +50,12 @@ struct FS
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bool move ; //startpoint and endpoint
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bool check ; //some checktool available?
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bool copy ;
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bool grow_only ; //xfs,jfs (only used in Parted_Core::set_device_partitions)
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int MIN ;
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int MAX ;
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FS( )
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{
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read = create = grow = shrink = move = check = copy = grow_only = false ;
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read = create = grow = shrink = move = check = copy = false ;
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MIN = 0 ;
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MAX = 0 ;
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}
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@ -65,6 +65,8 @@ void Dialog_Partition_Resize_Move::Set_Data( const Partition & selected_partitio
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void Dialog_Partition_Resize_Move::Resize_Move_Normal( const std::vector <Partition> & partitions )
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{
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fs = Get_FS( selected_partition .filesystem, FILESYSTEMS ) ;
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if ( ! selected_partition .error .empty( ) )
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fs .shrink = false ;
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//see if we need a fixed_start
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if ( fs .move )
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@ -182,20 +182,13 @@ void GParted_Core::set_device_partitions( Device & device, bool deep_scan )
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if ( partition_temp .sectors_used == -1 && partition_temp .error .empty( ) )
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{
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partition_temp .error = _("Unable to read the contents of this filesystem!") ;
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fs = Get_FS( partition_temp .filesystem, FILESYSTEMS ) ;
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if ( ! fs .grow_only )
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{
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partition_temp .error += "\n" ;
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partition_temp .error += ("As a result you won't be able to resize this partition.") ;
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}
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partition_temp .error += "\n" ;
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partition_temp .error += _("Because of this some operations may be unavailable.") ;
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}
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}
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partition_temp .flags = Get_Flags( c_partition ) ;
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if ( partition_temp .busy )
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device .busy = true ;
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@ -603,9 +603,9 @@ void Win_GParted::Set_Valid_Operations()
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}
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//EXTENDED
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else if ( selected_partition .type == GParted::EXTENDED )
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if ( selected_partition .type == GParted::EXTENDED )
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{
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if ( ! any_logic ) //deletion is only allowed when there are nog logical partitions inside.
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if ( ! any_logic ) //deletion is only allowed when there are no logical partitions inside.
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allow_delete( true ) ;
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if ( ! devices[ current_device ] .readonly )
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@ -614,31 +614,11 @@ void Win_GParted::Set_Valid_Operations()
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return ;
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}
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fs = Get_FS( selected_partition .filesystem, gparted_core .get_fs( ) ) ;
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//FIXME too much redundacy here (just not in the mood to fix it now :P )
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//if there was an error reading the filesystem we allow delete and convert ( see also Device::Get_Used_Sectors() )
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//since growing doesn't affect the space already in use, we allow resinzing of 'grow-only' filesystems
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if ( ! selected_partition .error .empty( ) )
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{
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allow_delete( true ) ;
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allow_convert( true ) ;
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if ( fs .grow && ! fs .shrink && ! devices[ current_device ] .readonly )
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{
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allow_resize( true );
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//only allow copying of real partitions
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if ( selected_partition .status != GParted::STAT_NEW && selected_partition .status != GParted::STAT_COPY && fs .copy )
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allow_copy( true ) ;
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}
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return;
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}
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//PRIMARY and LOGICAL
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if ( selected_partition .type != GParted::EXTENDED )
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if ( selected_partition .type == GParted::PRIMARY || selected_partition .type == GParted::LOGICAL )
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{
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fs = Get_FS( selected_partition .filesystem, gparted_core .get_fs( ) ) ;
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allow_delete( true ) ;
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allow_convert( true ) ;
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@ -648,7 +628,7 @@ void Win_GParted::Set_Valid_Operations()
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allow_resize( true ) ;
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//only allow copying of real partitions
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if ( selected_partition .status != GParted::STAT_NEW && selected_partition .status != GParted::STAT_COPY && fs .copy )
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if ( selected_partition .status == GParted::STAT_REAL && fs .copy )
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allow_copy( true ) ;
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}
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@ -872,9 +852,8 @@ void Win_GParted::activate_resize()
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dialog .add_action_widget( button_resize_move, Gtk::RESPONSE_OK ) ;
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dialog .show_all_children( ) ;
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if ( dialog.run( ) == Gtk::RESPONSE_CANCEL )
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if ( dialog .run( ) == Gtk::RESPONSE_CANCEL )
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return ;
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}
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std::vector <Partition> partitions = devices[ current_device ] .device_partitions ;
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@ -885,7 +864,7 @@ void Win_GParted::activate_resize()
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operations[ t ] .Apply_Operation_To_Visual( partitions ) ;
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Dialog_Partition_Resize_Move dialog( gparted_core .get_fs( ), devices[ current_device ] .heads * devices[ current_device ] .sectors ) ;
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Dialog_Partition_Resize_Move dialog( gparted_core .get_fs( ), devices[ current_device ] .heads * devices[ current_device ] .sectors ) ;
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if ( selected_partition .type == GParted::LOGICAL )
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{
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@ -898,30 +877,29 @@ void Win_GParted::activate_resize()
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dialog .set_transient_for( *this ) ;
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if ( dialog.run() == Gtk::RESPONSE_OK )
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if ( dialog .run( ) == Gtk::RESPONSE_OK )
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{
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dialog.hide() ;//i want to be sure the dialog is gone _before_ operationslist shows up (only matters if first operation)
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dialog .hide( ) ;//i want to be sure the dialog is gone _before_ operationslist shows up (only matters if first operation)
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//if selected_partition is NEW we simply remove the NEW operation from the list and add it again with the new size and position ( unless it's an EXTENDED )
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if ( selected_partition .status == GParted::STAT_NEW && selected_partition.type != GParted::EXTENDED )
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{
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//remove operation which creates this partition
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for ( unsigned int t=0;t<operations.size() ; t++ )
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for ( unsigned int t = 0 ; t < operations .size( ) ; t++ )
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{
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if ( operations[t] .partition_new .partition == selected_partition .partition )
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if ( operations[ t ] .partition_new .partition == selected_partition .partition )
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{
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operations.erase( operations .begin() + t ) ;
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operations.erase( operations .begin( ) + t ) ;
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//And add the new partition to the end of the operations list
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Add_Operation( GParted::CREATE, dialog.Get_New_Partition() );
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Add_Operation( GParted::CREATE, dialog .Get_New_Partition( ) );
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break;
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}
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}
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}
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else//normal move/resize on existing partition
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Add_Operation( GParted::RESIZE_MOVE, dialog.Get_New_Partition() );
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Add_Operation( GParted::RESIZE_MOVE, dialog .Get_New_Partition( ) );
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}
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}
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11
src/ext2.cc
11
src/ext2.cc
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if ( ! system( "which e2fsck 1>/dev/null 2>/dev/null" ) )
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fs .check = true ;
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//resizing is a delicate process which requires 3 commands..
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if ( ! system( "which resize2fs 1>/dev/null 2>/dev/null" ) && fs .read && fs .check )
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fs .grow = fs .shrink = true ;
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//resizing is a delicate process ...
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if ( ! system( "which resize2fs 1>/dev/null 2>/dev/null" ) && fs .check )
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{
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fs .grow = true ;
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if ( fs .read ) //needed to determine a min filesystemsize..
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fs .shrink = true ;
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}
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if ( ! system( "which dd 1>/dev/null 2>/dev/null" ) )
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fs .copy = true ;
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11
src/ext3.cc
11
src/ext3.cc
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@ -35,9 +35,14 @@ FS ext3::get_filesystem_support( )
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if ( ! system( "which e2fsck 1>/dev/null 2>/dev/null" ) )
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fs .check = true ;
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//resizing is a delicate process which requires 3 commands..
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if ( ! system( "which resize2fs 1>/dev/null 2>/dev/null" ) && fs .read && fs .check )
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fs .grow = fs .shrink = true ;
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//resizing is a delicate process ...
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if ( ! system( "which resize2fs 1>/dev/null 2>/dev/null" ) && fs .check )
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{
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fs .grow = true ;
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if ( fs .read ) //needed to determine a min filesystemsize..
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fs .shrink = true ;
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}
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if ( ! system( "which dd 1>/dev/null 2>/dev/null" ) )
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fs .copy = true ;
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@ -26,7 +26,6 @@ FS jfs::get_filesystem_support( )
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FS fs ;
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fs .filesystem = "jfs" ;
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fs .grow_only = true ;
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// if ( ! system( "which xfs_db 1>/dev/null 2>/dev/null" ) )
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// fs .read = true ;
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11
src/ntfs.cc
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src/ntfs.cc
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@ -35,9 +35,14 @@ FS ntfs::get_filesystem_support( )
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if ( ! system( "which ntfsfix 1>/dev/null 2>/dev/null" ) )
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fs .check = true ;
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//resizing is a delicate process which requires 3 commands..
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if ( ! system( "which ntfsresize 1>/dev/null 2>/dev/null" ) && fs .read && fs .check )
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fs .grow = fs .shrink = true ;
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//resizing is a delicate process ...
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if ( ! system( "which ntfsresize 1>/dev/null 2>/dev/null" ) && fs .check )
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{
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fs .grow = true ;
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if ( fs .read ) //needed to determine a min filesystemsize..
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fs .shrink = true ;
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}
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//we need ntfsresize to set correct used/unused after cloning
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if ( ! system( "which ntfsclone 1>/dev/null 2>/dev/null" ) && fs .grow )
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@ -36,9 +36,14 @@ FS reiserfs::get_filesystem_support( )
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if ( ! system( "which reiserfsck 1>/dev/null 2>/dev/null" ) )
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fs .check = true ;
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//resizing is a delicate process which requires 3 commands..
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if ( ! system( "which resize_reiserfs 1>/dev/null 2>/dev/null" ) && fs .read && fs .check )
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fs .grow = fs .shrink = true ;
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//resizing is a delicate process ...
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if ( ! system( "which resize_reiserfs 1>/dev/null 2>/dev/null" ) && fs .check )
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{
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fs .grow = true ;
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if ( fs .read ) //needed to determine a min filesystemsize..
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fs .shrink = true ;
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}
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//we need to call resize_reiserfs after a copy to get proper used/unused
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if ( ! system( "which dd 1>/dev/null 2>/dev/null" ) && fs .grow )
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@ -26,7 +26,6 @@ FS xfs::get_filesystem_support( )
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FS fs ;
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fs .filesystem = "xfs" ;
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fs .grow_only = true ;
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if ( ! system( "which xfs_db 1>/dev/null 2>/dev/null" ) )
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fs .read = true ;
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