prevent crasher when visual_disks is empty. load devices at startup on
* src/FrameVisualDisk.cc: prevent crasher when visual_disks is empty. * include/Win_GParted.h, src/Win_GParted.cc: load devices at startup on signal_show instead of dispatching it from the c'tor. Also did some cleanups in the behaviour of opening and closing of the operationslist.
This commit is contained in:
parent
a538361d3d
commit
283b40b892
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@ -1,3 +1,12 @@
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2006-02-22 Bart Hakvoort <hakvoort@cvs.gnome.org>
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* src/FrameVisualDisk.cc: prevent crasher when visual_disks is empty.
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* include/Win_GParted.h,
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src/Win_GParted.cc: load devices at startup on signal_show instead
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of dispatching it from the c'tor.
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Also did some cleanups in the behaviour of opening and closing of
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the operationslist.
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2006-02-20 Bart Hakvoort <hakvoort@cvs.gnome.org>
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* include/GParted_Core.h,
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@ -49,13 +49,13 @@ public:
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Win_GParted( const std::vector<Glib::ustring> & user_devices ) ;
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private:
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void init_menubar( ) ;
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void init_toolbar( ) ;
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void init_partition_menu( ) ;
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Gtk::Menu * create_format_menu( ) ;
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void init_device_info( ) ;
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void init_operationslist( ) ;
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void init_hpaned_main( ) ;
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void init_menubar() ;
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void init_toolbar() ;
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void init_partition_menu() ;
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Gtk::Menu * create_format_menu() ;
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void init_device_info() ;
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void init_operationslist() ;
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void init_hpaned_main() ;
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void refresh_combo_devices() ;
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void show_pulsebar( const Glib::ustring & status_message ) ;
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@ -67,50 +67,52 @@ private:
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bool on_delete_event( GdkEventAny* ) ;
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void Add_Operation( OperationType, const Partition & );
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void Refresh_Visual( );
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bool Quit_Check_Operations( );
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void Refresh_Visual();
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bool Quit_Check_Operations();
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void set_valid_operations() ;
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//convenience functions
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void allow_new( bool b ) {
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menu_partition .items( )[ 0 ] .set_sensitive( b );
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menu_partition .items()[ 0 ] .set_sensitive( b );
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toolbar_main .get_nth_item( 0 ) ->set_sensitive( b ); }
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void allow_delete( bool b ) {
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menu_partition .items( )[ 1 ] .set_sensitive( b );
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menu_partition .items()[ 1 ] .set_sensitive( b );
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toolbar_main .get_nth_item( 1 ) ->set_sensitive( b ); }
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void allow_resize( bool b ) {
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menu_partition .items( )[ 3 ] .set_sensitive( b );
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menu_partition .items()[ 3 ] .set_sensitive( b );
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toolbar_main .get_nth_item( 3 ) ->set_sensitive( b ); }
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void allow_copy( bool b ) {
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menu_partition .items( )[ 5 ] .set_sensitive( b );
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menu_partition .items()[ 5 ] .set_sensitive( b );
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toolbar_main .get_nth_item( 5 ) ->set_sensitive( b ); }
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void allow_paste( bool b ) {
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menu_partition .items( )[ 6 ] .set_sensitive( b );
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menu_partition .items()[ 6 ] .set_sensitive( b );
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toolbar_main .get_nth_item( 6 ) ->set_sensitive( b ); }
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void allow_format( bool b ) {
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menu_partition .items( )[ 8 ] .set_sensitive( b ); }
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menu_partition .items()[ 8 ] .set_sensitive( b ); }
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void allow_unmount( bool b ) {
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menu_partition .items( )[ 10 ] .set_sensitive( b ); }
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menu_partition .items()[ 10 ] .set_sensitive( b ); }
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void allow_toggle_swap( bool b ) {
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menu_partition .items( )[ 11 ] .set_sensitive( b ); }
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menu_partition .items()[ 11 ] .set_sensitive( b ); }
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void allow_info( bool b ) {
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menu_partition .items( )[ 13 ] .set_sensitive( b ); }
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menu_partition .items()[ 13 ] .set_sensitive( b ); }
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void allow_undo( bool b ) {
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toolbar_main .get_nth_item( 8 ) ->set_sensitive( b );
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( (Gtk::CheckMenuItem *) & menubar_main .items( ) [ 1 ] .get_submenu( ) ->items( ) [ 0 ] ) ->set_sensitive( b ) ; }
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static_cast<Gtk::CheckMenuItem *>( & menubar_main .items()[ 1 ] .get_submenu() ->items()[ 0 ] )
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->set_sensitive( b ) ; }
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void allow_apply( bool b ) {
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toolbar_main .get_nth_item( 9 ) ->set_sensitive( b );
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( (Gtk::CheckMenuItem *) & menubar_main .items( ) [ 1 ] .get_submenu( ) ->items( ) [ 1 ] ) ->set_sensitive( b ) ; }
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static_cast<Gtk::CheckMenuItem *>( & menubar_main .items()[ 1 ] .get_submenu() ->items()[ 1 ] )
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->set_sensitive( b ) ; }
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//threads..
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void thread_refresh_devices() ;
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@ -118,19 +120,20 @@ private:
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void thread_toggle_swap( bool * succes, Glib::ustring * error ) ;
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//signal handlers
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void open_operationslist( ) ;
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void close_operationslist( ) ;
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void clear_operationslist( ) ;
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void combo_devices_changed( );
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void open_operationslist() ;
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void close_operationslist() ;
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void clear_operationslist() ;
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void combo_devices_changed();
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void radio_devices_changed( unsigned int item ) ;
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void on_signal_show() ;
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void menu_gparted_refresh_devices( );
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void menu_gparted_filesystems( );
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void menu_gparted_quit( );
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void menu_view_harddisk_info( );
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void menu_view_operations( );
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void menu_help_contents( );
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void menu_help_about( );
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void menu_gparted_refresh_devices();
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void menu_gparted_filesystems();
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void menu_gparted_quit();
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void menu_view_harddisk_info();
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void menu_view_operations();
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void menu_help_contents();
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void menu_help_about();
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void on_partition_selected( const Partition & partition, bool src_is_treeview ) ;
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void on_partition_activated() ;
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@ -222,6 +225,7 @@ private:
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unsigned short primary_count ;//primary_count checks for max. of 4 pimary partitions
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unsigned short new_count;//new_count keeps track of the new created partitions
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FS fs ;
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bool OPERATIONSLIST_OPEN ;
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GParted_Core gparted_core ;
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GParted::Device *temp_device ;
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@ -229,8 +233,6 @@ private:
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//stuff for progress overview and pulsebar
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Glib::Thread *thread ;
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Glib::Dispatcher dispatcher;
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sigc::connection conn ;
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bool pulse ;
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};
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@ -368,13 +368,13 @@ void FrameVisualDisk::on_resize( Gtk::Allocation & allocation )
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calced = calc_length( visual_partitions, TOTAL ) ;
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}
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while ( calced > allocation .get_width() && TOTAL > 0 ) ;
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MIN_SIZE-- ;
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}
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while ( TOTAL <= 0 && MIN_SIZE > 0 ) ;
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//due to rounding a few px may be lost (max. 2), lets add these to the last partition.
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if ( allocation .get_width() > calced )
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if ( allocation .get_width() > calced && visual_partitions .size() )
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visual_partitions .back() .length += ( allocation .get_width() - calced ) ;
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calc_position_and_height( visual_partitions, 0, 0 ) ;
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@ -29,19 +29,17 @@
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#include <gtkmm/radiobuttongroup.h>
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#include <gtkmm/main.h>
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#include <cerrno>
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#include <sys/swap.h>
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namespace GParted
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{
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Win_GParted::Win_GParted( const std::vector<Glib::ustring> & user_devices )
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{
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copied_partition .Reset( ) ;
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selected_partition .Reset( ) ;
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copied_partition .Reset() ;
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selected_partition .Reset() ;
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new_count = 1;
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current_device = 0 ;
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pulse = false ;
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OPERATIONSLIST_OPEN = true ;
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gparted_core .set_user_devices( user_devices ) ;
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//==== GUI =========================
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@ -60,12 +58,14 @@ Win_GParted::Win_GParted( const std::vector<Glib::ustring> & user_devices )
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//Pack the main box
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this ->add( vbox_main );
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this ->signal_show() .connect( sigc::mem_fun(*this, &Win_GParted::on_signal_show) );
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//menubar....
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init_menubar( ) ;
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init_menubar() ;
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vbox_main .pack_start( menubar_main, Gtk::PACK_SHRINK );
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//toolbar....
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init_toolbar( ) ;
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init_toolbar() ;
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vbox_main.pack_start( hbox_toolbar, Gtk::PACK_SHRINK );
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//frame_visualdisk... ( contains the visual represenation of the disks )
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vbox_main .pack_start( frame_visualdisk, Gtk::PACK_SHRINK ) ;
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//hpaned_main (NOTE: added to vpaned_main)
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init_hpaned_main( ) ;
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init_hpaned_main() ;
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vpaned_main .pack1( hpaned_main, true, true ) ;
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//vpaned_main....
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vbox_main .pack_start( vpaned_main );
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//device info...
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init_device_info( ) ;
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init_device_info() ;
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//operationslist...
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init_operationslist( ) ;
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init_operationslist() ;
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vpaned_main .pack2( hbox_operations, true, true ) ;
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//statusbar...
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statusbar .add( pulsebar );
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vbox_main .pack_start( statusbar, Gtk::PACK_SHRINK );
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this ->show_all_children( );
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this ->show_all_children();
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//make sure harddisk information and operationlist are closed..
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hpaned_main .get_child1( ) ->hide( ) ;
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close_operationslist( ) ;
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conn = dispatcher .connect( sigc::mem_fun( *this, &Win_GParted::menu_gparted_refresh_devices ) );
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dispatcher() ;
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//make sure harddisk information is closed..
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hpaned_main .get_child1() ->hide() ;
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}
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void Win_GParted::init_menubar( )
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void Win_GParted::init_menubar()
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{
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//fill menubar_main and connect callbacks
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//gparted
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menu = manage( new Gtk::Menu( ) ) ;
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menu = manage( new Gtk::Menu() ) ;
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image = manage( new Gtk::Image( Gtk::Stock::REFRESH, Gtk::ICON_SIZE_MENU ) );
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menu ->items( ) .push_back( Gtk::Menu_Helpers::ImageMenuElem( _("_Refresh devices"), Gtk::AccelKey("<control>r"), *image, sigc::mem_fun(*this, &Win_GParted::menu_gparted_refresh_devices) ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::ImageMenuElem( _("_Refresh devices"), Gtk::AccelKey("<control>r"), *image, sigc::mem_fun(*this, &Win_GParted::menu_gparted_refresh_devices) ) );
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image = manage( new Gtk::Image( Gtk::Stock::HARDDISK, Gtk::ICON_SIZE_MENU ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::ImageMenuElem( _("Devices"), *image ) ) ;
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menu ->items( ) .push_back( Gtk::Menu_Helpers::SeparatorElem( ) );
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menu ->items( ) .push_back( Gtk::Menu_Helpers::MenuElem( _("Filesystems"), sigc::mem_fun( *this, &Win_GParted::menu_gparted_filesystems ) ) );
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menu ->items( ) .push_back( Gtk::Menu_Helpers::SeparatorElem( ) );
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menu ->items( ) .push_back( Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::QUIT, sigc::mem_fun(*this, &Win_GParted::menu_gparted_quit) ) );
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menubar_main .items( ) .push_back( Gtk::Menu_Helpers::MenuElem( _("_GParted"), *menu ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::SeparatorElem( ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::MenuElem( _("Filesystems"), sigc::mem_fun( *this, &Win_GParted::menu_gparted_filesystems ) ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::SeparatorElem( ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::QUIT, sigc::mem_fun(*this, &Win_GParted::menu_gparted_quit) ) );
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menubar_main .items() .push_back( Gtk::Menu_Helpers::MenuElem( _("_GParted"), *menu ) );
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//edit
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menu = manage( new Gtk::Menu( ) ) ;
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menu ->items( ) .push_back( Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::UNDO, Gtk::AccelKey("<control>z"), sigc::mem_fun(*this, &Win_GParted::activate_undo) ) );
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menu ->items( ) .push_back( Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::APPLY, sigc::mem_fun(*this, &Win_GParted::activate_apply) ) );
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menubar_main .items( ) .push_back( Gtk::Menu_Helpers::MenuElem( _("_Edit"), *menu ) );
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menu = manage( new Gtk::Menu() ) ;
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menu ->items() .push_back( Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::UNDO, Gtk::AccelKey("<control>z"), sigc::mem_fun(*this, &Win_GParted::activate_undo) ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::APPLY, sigc::mem_fun(*this, &Win_GParted::activate_apply) ) );
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menubar_main .items() .push_back( Gtk::Menu_Helpers::MenuElem( _("_Edit"), *menu ) );
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//view
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menu = manage( new Gtk::Menu( ) ) ;
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menu ->items( ) .push_back( Gtk::Menu_Helpers::CheckMenuElem( _("Harddisk Information"), sigc::mem_fun(*this, &Win_GParted::menu_view_harddisk_info) ) );
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menu ->items( ) .push_back( Gtk::Menu_Helpers::CheckMenuElem( _("Operations"), sigc::mem_fun(*this, &Win_GParted::menu_view_operations) ) );
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menubar_main .items( ) .push_back( Gtk::Menu_Helpers::MenuElem( _("_View"), *menu ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::CheckMenuElem( _("Harddisk Information"), sigc::mem_fun(*this, &Win_GParted::menu_view_harddisk_info) ) );
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menu ->items() .push_back( Gtk::Menu_Helpers::CheckMenuElem( _("Operations"), sigc::mem_fun(*this, &Win_GParted::menu_view_operations) ) );
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menubar_main .items() .push_back( Gtk::Menu_Helpers::MenuElem( _("_View"), *menu ) );
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//device
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menu = manage( new Gtk::Menu( ) ) ;
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menu ->items( ) .push_back( Gtk::Menu_Helpers::MenuElem( _("Set Disklabel"), sigc::mem_fun(*this, &Win_GParted::activate_disklabel) ) );
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menubar_main .items( ) .push_back( Gtk::Menu_Helpers::MenuElem( _("_Device"), *menu ) );
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menu = manage( new Gtk::Menu() ) ;
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menu ->items() .push_back( Gtk::Menu_Helpers::MenuElem( _("Set Disklabel"), sigc::mem_fun(*this, &Win_GParted::activate_disklabel) ) );
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menubar_main .items() .push_back( Gtk::Menu_Helpers::MenuElem( _("_Device"), *menu ) );
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//partition
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init_partition_menu( ) ;
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menubar_main .items( ) .push_back( Gtk::Menu_Helpers::MenuElem( _("_Partition"), menu_partition ) );
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init_partition_menu() ;
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menubar_main .items() .push_back( Gtk::Menu_Helpers::MenuElem( _("_Partition"), menu_partition ) );
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//help
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menu = manage( new Gtk::Menu() ) ;
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menu ->items( ) .push_back(Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::HELP, sigc::mem_fun(*this, &Win_GParted::menu_help_contents) ) );
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menu ->items() .push_back(Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::HELP, sigc::mem_fun(*this, &Win_GParted::menu_help_contents) ) );
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menu ->items( ) .push_back( Gtk::Menu_Helpers::StockMenuElem( Gtk::Stock::ABOUT, sigc::mem_fun(*this, &Win_GParted::menu_help_about) ) );
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menubar_main.items( ) .push_back( Gtk::Menu_Helpers::MenuElem(_("_Help"), *menu ) );
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menubar_main.items() .push_back( Gtk::Menu_Helpers::MenuElem(_("_Help"), *menu ) );
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}
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void Win_GParted::init_toolbar( )
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void Win_GParted::init_toolbar()
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{
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//initialize and pack toolbar_main
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hbox_toolbar.pack_start( toolbar_main );
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@ -489,7 +485,6 @@ void Win_GParted::show_pulsebar( const Glib::ustring & status_message )
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}
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thread ->join() ;
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conn .disconnect() ;
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pulsebar .hide();
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statusbar .pop() ;
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@ -753,41 +748,44 @@ void Win_GParted::set_valid_operations()
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}
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}
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void Win_GParted::open_operationslist( )
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void Win_GParted::open_operationslist()
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{
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hbox_operations .show( ) ;
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int x,y; this ->get_size( x, y );
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y -= 300;
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for ( int t = vpaned_main .get_position( ) ; t > y ; t-=5 )
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if ( ! OPERATIONSLIST_OPEN )
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{
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vpaned_main .set_position( t );
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while ( Gtk::Main::events_pending( ) )
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Gtk::Main::iteration( );
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}
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OPERATIONSLIST_OPEN = true ;
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hbox_operations .show() ;
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for ( int t = vpaned_main .get_height() ; t > ( vpaned_main .get_height() - 100 ) ; t -= 5 )
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{
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vpaned_main .set_position( t );
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while ( Gtk::Main::events_pending() )
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Gtk::Main::iteration() ;
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}
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( (Gtk::CheckMenuItem *) & menubar_main .items( ) [ 2 ] .get_submenu( ) ->items( ) [ 1 ] ) ->set_active( true ) ;
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static_cast<Gtk::CheckMenuItem *>( & menubar_main .items()[ 2 ] .get_submenu() ->items()[ 1 ] )
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->set_active( true ) ;
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}
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}
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void Win_GParted::close_operationslist( )
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void Win_GParted::close_operationslist()
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{
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//FIXME: when started like 'gparted bla' it wil crash in this function
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//most likely this has something to do with the removal of the legend which rendered
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//the '210' incorrect. This static numbering sucks anyway, so i should find a way to open and
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//close the operationslist without these static numbers. See also open_operationslist()
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int x,y; this ->get_size( x, y );
|
||||
y -= 210 ; //height of whole app - menubar - visualdisk - statusbar ....
|
||||
for ( int t = vpaned_main .get_position() ; t < y ; t+=5 )
|
||||
if ( OPERATIONSLIST_OPEN )
|
||||
{
|
||||
vpaned_main .set_position( t );
|
||||
while ( Gtk::Main::events_pending() )
|
||||
Gtk::Main::iteration();
|
||||
OPERATIONSLIST_OPEN = false ;
|
||||
|
||||
for ( int t = vpaned_main .get_position() ; t < vpaned_main .get_height() ; t += 5 )
|
||||
{
|
||||
vpaned_main .set_position( t ) ;
|
||||
|
||||
while ( Gtk::Main::events_pending() )
|
||||
Gtk::Main::iteration();
|
||||
}
|
||||
|
||||
hbox_operations .hide() ;
|
||||
|
||||
static_cast<Gtk::CheckMenuItem *>( & menubar_main .items()[ 2 ] .get_submenu() ->items()[ 1 ] )
|
||||
->set_active( false ) ;
|
||||
}
|
||||
|
||||
hbox_operations .hide() ;
|
||||
static_cast<Gtk::CheckMenuItem *>(
|
||||
& menubar_main .items()[ 2 ] .get_submenu() ->
|
||||
items()[ 1 ] ) ->set_active( false ) ;
|
||||
}
|
||||
|
||||
void Win_GParted::clear_operationslist()
|
||||
|
@ -825,6 +823,14 @@ void Win_GParted::radio_devices_changed( unsigned int item )
|
|||
}
|
||||
}
|
||||
|
||||
void Win_GParted::on_signal_show()
|
||||
{
|
||||
vpaned_main .set_position( vpaned_main .get_height() ) ;
|
||||
close_operationslist() ;
|
||||
|
||||
menu_gparted_refresh_devices() ;
|
||||
}
|
||||
|
||||
void Win_GParted::thread_refresh_devices()
|
||||
{
|
||||
gparted_core .get_devices( devices ) ;
|
||||
|
|
Loading…
Reference in New Issue