int con_full_box( int x, int y, const char *title, VArray *va, ConMenuInfo *menu_info )
{
ScrollPos scroll;
scroll.wrap = 0;
scroll.set_min_max( 0, va->count()-1 );
scroll.set_pagesize( con_max_y() - 3 ); /* one title and two status */
scroll.go( 0 );
char pos_str[32];
con_xy( 1, 1 );
con_puts( title, menu_info->ti );
con_ce( menu_info->ti );
while(4)
{
VString str;
int z;
for( z = 0; z < scroll.pagesize(); z++ )
{
if ( scroll.page() + z < va->count() )
str = va->get( scroll.page() + z );
else
str = "~";
str = str_dot_reduce( str, con_max_x()-1 );
con_xy( 1, z + 2 );
int c = ( scroll.page() + z == scroll.pos() ) ? menu_info->ch : menu_info->cn;
con_puts( str, c );
con_ce( c );
}
sprintf( pos_str, " %5d of %5d", scroll.pos()+1, scroll.max()+1 );
con_out( con_max_x() - 15, 1, pos_str, menu_info->ti );
int ch;
switch( (ch = con_getch()) )
{
case 27 : menu_info->ec = 27; return -1; break;
case 8 : menu_info->ec = 8; return -1; break;
case KEY_BACKSPACE : menu_info->ec = KEY_BACKSPACE; return -1; break;
case 13 : menu_info->ec = 13; return scroll.pos(); break;
case KEY_UP : scroll.up(); break;
case KEY_DOWN : scroll.down(); break;
case KEY_NPAGE : scroll.npage(); break;
case KEY_PPAGE : scroll.ppage(); break;
case KEY_HOME : scroll.home(); break;
case KEY_END : scroll.end(); break;
default:
if ( tolower(ch) == tolower(menu_info->ac) )
{
menu_info->ec = menu_info->ac;
return -2;
}
break;
}
}
}
void tree_draw_pos( ScrollPos &scroll, int opos )
{
int z = scroll.pos() - scroll.page();
if ( opos != -1 ) tree_draw_item( scroll.page(), opos );
tree_draw_item( scroll.page(), z, 1 );
VString str;
str = dir_tree[scroll.pos()];
str_tr( str,"\\", "/" );
VString sz;
sz.fi( size_cache_get( str ) );
str_comma( sz );
str_pad( sz, 14 );
str = sz + " " + str;
str = str_dot_reduce( str, con_max_x()-1 );
say1( str, cINFO );
say2( " Help: R Rebuild, S Incremental search, Z Recalc directory size", cINFO );
show_pos( scroll.pos()+1, scroll.max()+1 );
}
void tree_draw_page( ScrollPos &scroll )
{
VString str = " ";
str_mul( str, con_max_x() );
str = " SiZE DiRECTORY" + str;
str_sleft( str, con_max_x()-16 );
con_out(1,3, str, cHEADER );
int z = 0;
for(z = 0; z < scroll.pagesize(); z++)
{
if (scroll.page() + z <= scroll.max())
{
tree_draw_item( scroll.page(), z );
}
else
{
con_xy( 1, 3+1+z );
con_puts( "~", cCYAN );
con_ce( cCYAN );
}
}
}
void tree_view()
{
VString str;
if (dir_tree.count() == 0)
{
tree_load();
if (dir_tree.count() == 0)
tree_rebuild();
}
say1( " " );
int new_pos = tree_index( work_path );
if ( new_pos == -1 )
new_pos = 0;
BSet set; /* used for searching */
set.set_range1( 'a', 'z' );
set.set_range1( 'A', 'Z' );
set.set_range1( '0', '9' );
set.set_str1( "._-~" );
set.set_str1( "?*>[]" );
ScrollPos scroll;
scroll.set_min_max( 0, dir_tree.count()-1 );
scroll.set_pagesize( PS+2 );
scroll.go( new_pos );
int key = 0;
int opos = -1;
int opage = -1;
while( key != 27 && key != 13 && key != '-' &&
toupper( key ) != 'Q' && toupper( key ) != 'X' && key != KEY_ALT_X )
{
if ( key >= 'A' && key <= 'Z' ) key = tolower( key );
if ( key == 's' )
{
str = "";
say1( "Enter search pattern: ( use TAB to advance )" );
key = con_getch();
while( set.in( key ) || key == 8 || key == KEY_BACKSPACE || key == 9 )
{
if ( key == 8 || key == KEY_BACKSPACE )
str_trim_right( str, 1 );
else
if ( key != 9 )
str_add_ch( str, key );
say2( str );
if ( dir_tree.count() == 0 ) { key = con_getch(); continue; }
int z;
if ( key == 9 )
{
z = scroll.pos() + 1;
if (z > scroll.max() ) z = scroll.min();
}
else
z = scroll.pos();
int direction = 1;
int found = 0;
int loops = 0;
VString s_mask = str;
vfu_expand_mask( s_mask );
while(1)
{
if ( z > scroll.max() ) z = scroll.min();
if ( z < scroll.min() ) z = scroll.max();
VString str1 = dir_tree[z];
str_trim_right( str1, 1 );
int j = str_rfind(str1,'/');
if (j < 0)
str1 = "";
else
str_trim_left( str1, j+1 );
found = ( FNMATCH( s_mask, str1 ) == 0 );
if ( found ) break;
z += direction;
if ( loops++ > dir_tree.count() ) break;
}
if (found)
{
scroll.go(z);
tree_draw_page( scroll );
tree_draw_pos( scroll, opos );
}
key = con_getch();
}
say1( "" );
say2( "" );
}
else
switch( key )
{
case KEY_UP : scroll.up(); break;
case KEY_DOWN : scroll.down(); break;
case KEY_PPAGE : scroll.ppage(); break;
case KEY_NPAGE : scroll.npage(); break;
case KEY_HOME : scroll.home(); break;
case KEY_END : scroll.end(); break;
case 'r' : tree_rebuild();
scroll.set_min_max( 0, dir_tree.count()-1 );
scroll.home();
say1( "Rebuild done." );
break;
case 'w' : tree_save(); break;
case 'l' : tree_load();
scroll.set_min_max( 0, dir_tree.count()-1 );
scroll.home();
break;
case 'z' :
case KEY_CTRL_Z :
str = dir_tree[scroll.pos()];
str_tr( str, "\\", "/" );
size_cache_set( str, vfu_dir_size( str ) );
tree_draw_page( scroll );
tree_draw_pos( scroll, opos );
say1( "Done." );
break;
}
if (opage != scroll.page())
tree_draw_page( scroll );
if (opos != scroll.pos() - scroll.page() || opage != scroll.page())
tree_draw_pos( scroll, opos );
opos = scroll.pos() - scroll.page();
opage = scroll.page();
key = con_getch();
}
if ( key == 13 )
{
str = dir_tree[scroll.pos()];
str_tr( str, "\\", "/" );
vfu_chdir( str );
}
do_draw = 2;
};
