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setup/actions/unsorted.pl  view on Meta::CPAN

#----------------------------------------------------------------------------------------------

register_action_handlers
	(
	'Create multiple box elements from a text description' => ['C00-m', \&insert_multiple_boxes_from_text_description],
	'Create multiple text elements from a text description' => ['C0S-M', \&insert_multiple_texts_from_text_description],
	'Flip transparent element background' => ['C00-t', \&transparent_elements],
	'Flip grid display' => ['000-g', \&flip_grid_display],
	'Undo' => ['C00-z', \&undo],
	'Display undo stack statistics' => ['C0S-Z', \&display_undo_stack_statistics],
	'Redo' => ['C00-y', \&redo],
	'Display keyboard mapping' => ['000-k', \&display_keyboard_mapping],
	'Display commands' => ['C00-k', \&display_commands],
	'Display action files' => ['C0S-K', \&display_action_files],
	'Zoom in' => ['000-KP_Add', \&zoom, 2],
	'Zoom out' => ['000-KP_Subtract', \&zoom, -2],
	'Help' => ['000-F1', \&display_help],
	'External command output in a box' => ['000-x', \&external_command_output, 1],
	'External command output in a box no frame' => ['C00-x', \&external_command_output, 0],
	) ;

#----------------------------------------------------------------------------------------------

sub display_help
{
my ($self) = @_ ;


$self->display_message_modal(<<EOM) ;

Some very short help.

k shows you all the keyboard mapping.
	
b, Add a box
B, Add a box, edit the text directly
t, Add a text element
a, add a wirl arrow (guiio arrow)

copy elements with the CTL key
add elements to the selection with shift

quick link:
	select a box
	CTL+SHIFT+ left mouse on the other element
	
d, change the direction of the arrows (selection)
f, flip the arrows (selection)

CTL+m, Add multiple box in one shot
CTL+t, Add multiple boxes in one shot

CTL+g, group elements
CTL+u, ungroup object

Mouse right button shows a context menu.
Double click (may) shows the element editing dialog

EOM
}

#----------------------------------------------------------------------------------------------

sub zoom
{
my ($self, $direction) = @_ ;

setup/actions/unsorted.pl  view on Meta::CPAN

	$self->update_display() ;
	}
}

sub insert_multiple_texts_from_text_description
{
my ($self) = @_ ;

$self->create_undo_snapshot() ;

my $text = $self->display_edit_dialog('multiple texts from input', "--\ntext\n--\ntext\n--\ntext\n--\ntext" ) ;

if(defined $text && $text ne '')
	{
	my ($current_x, $current_y) = ($self->{MOUSE_X}, $self->{MOUSE_Y}) ;
	my ($separator) = split("\n", $text) ;
	
	$text =~ s/$separator\n// ;

	for my $element_text (split("$separator\n", $text))
		{
		chomp $element_text ;
		
		my $new_element = new App::Guiio::stripes::editable_box2
							({
							TITLE => '',
							TEXT_ONLY => $element_text,
							BOX_TYPE => 
								[
								[0, 'top', '.', '-', '.', 1, ],
								[0, 'title separator', '.', '-', '.', 1, ],
								[0, 'body separator', '. ', '|', ' .', 1, ], 
								[0, 'bottom', '\'', '-', '\'', 1, ],
								], 
							EDITABLE => 1,
							RESIZABLE => 1,
							}) ;
							
		@$new_element{'X', 'Y'} = ($current_x, $current_y) ;
		$current_x += $self->{COPY_OFFSET_X} ; 
		$current_y += $self->{COPY_OFFSET_Y} ;
		
		$self->add_elements($new_element) ;
		}
		
	$self->update_display() ;
	}
}

#----------------------------------------------------------------------------------------------

sub flip_grid_display
{
my ($self) = @_ ;
$self->{DISPLAY_GRID} ^=1 ;
$self->update_display();
}
	
#----------------------------------------------------------------------------------------------

sub transparent_elements
{
my ($self) = @_ ;
$self->{OPAQUE_ELEMENTS} ^=1 ;
$self->update_display();
}
	
#----------------------------------------------------------------------------------------------

sub external_command_output
{
my ($self, $in_box) = @_ ;

$self->create_undo_snapshot() ;

my $command = $self->display_edit_dialog('Enter command', '') ;

if(defined $command && $command ne '')
	{
	(my $command_stderr_redirected = $command) =~ s/$/ 2>&1/gsm ;
	my $output = `$command_stderr_redirected` ;
	
	if($?)
		{
		$output = '' unless defined $output ;
		$output = "Can't execute '$command':\noutput:\n$output\nerror:\n$! [$?]" ;
		$in_box++ ;
		}

	my @box ;
	
	unless($in_box)
		{
		push @box,
			BOX_TYPE =>
				[
				[0, 'top', '.', '-', '.', 1, ],
				[0, 'title separator', '|', '-', '|', 1, ],
				[0, 'body separator', '| ', '|', ' |', 1, ], 
				[0, 'bottom', '\'', '-', '\'', 1, ],
				]  ;
		}
		
	use App::Guiio::stripes::editable_box2 ;
	my $new_element = new App::Guiio::stripes::editable_box2
					({
					TEXT_ONLY => $output,
					TITLE => '',
					EDITABLE => 1,
					RESIZABLE => 1,
					@box
					}) ;
		
	$self->add_element_at($new_element, $self->{MOUSE_X}, $self->{MOUSE_Y}) ;

	$self->update_display() ;
	}
}