Suppress the '- default -' selection of Print/Filament/Printer settings

if there is any valid option available. This feature has been asked for
by the Prusa3D customers as the '- default -' option has nothing to do
with the actual printer and when selected accidentally, it could even
lead to a printer damage.
This commit is contained in:
bubnikv 2016-10-24 16:07:36 +02:00
parent 4524ecf66b
commit 741a85187c
7 changed files with 136 additions and 38 deletions

View file

@ -1,6 +1,18 @@
# The "Expert" tab at the right of the main tabbed window.
# The "Expert" is enabled by File->Preferences dialog.
# This file implements following packages:
# Slic3r::GUI::Tab;
# Slic3r::GUI::Tab::Print;
# Slic3r::GUI::Tab::Filament;
# Slic3r::GUI::Tab::Printer;
# Slic3r::GUI::Tab::Page
# - Option page: For example, the Slic3r::GUI::Tab::Print has option pages "Layers and perimeters", "Infill", "Skirt and brim" ...
# Slic3r::GUI::SavePresetWindow
# - Dialog to select a new preset name to store the configuration.
# Slic3r::GUI::Tab::Preset;
# - Single preset item: name, file is default or external.
package Slic3r::GUI::Tab;
use strict;
use warnings;
@ -13,6 +25,7 @@ use Wx qw(:bookctrl :dialog :keycode :icon :id :misc :panel :sizer :treectrl :wi
use Wx::Event qw(EVT_BUTTON EVT_CHOICE EVT_KEY_DOWN EVT_TREE_SEL_CHANGED);
use base qw(Wx::Panel Class::Accessor);
# Index of the currently active preset.
__PACKAGE__->mk_accessors(qw(current_preset));
sub new {
@ -30,7 +43,7 @@ sub new {
$self->{sizer}->Add($left_sizer, 0, wxEXPAND | wxLEFT | wxTOP | wxBOTTOM, 3);
my $left_col_width = 150;
# preset chooser
{
@ -96,16 +109,32 @@ sub new {
EVT_BUTTON($self, $self->{btn_delete_preset}, sub {
my $i = $self->current_preset;
return if $i == 0; # this shouldn't happen but let's trap it anyway
# Don't let the user delete the '- default -' configuration.
# This shall not happen as the 'delete' button is disabled for the '- default -' entry,
# but better be safe than sorry.
return if ($i == 0 && $self->get_current_preset->{default});
my $res = Wx::MessageDialog->new($self, "Are you sure you want to delete the selected preset?", 'Delete Preset', wxYES_NO | wxNO_DEFAULT | wxICON_QUESTION)->ShowModal;
return unless $res == wxID_YES;
if (-e $self->{presets}[$i]->file) {
unlink $self->{presets}[$i]->file;
# Delete the file.
my $path = Slic3r::encode_path($self->{presets}[$i]->file);
if (-e $path && ! unlink $path) {
# Cannot delete the file, therefore the item will not be removed from the selection.
Slic3r::GUI::show_error($self, "Cannot delete file $path : $!");
return;
}
# Delete the preset.
splice @{$self->{presets}}, $i, 1;
$self->{presets_choice}->Delete($i);
# Delete the item from the UI component.
$self->{presets_choice}->Delete($i - $self->{default_suppressed});
$self->current_preset(undef);
$self->select_preset(0);
if ($self->{default_suppressed} && scalar(@{$self->{presets}}) == 1) {
# Empty selection. Add the '- default -' item into the drop down selection.
$self->{presets_choice}->Append($self->{presets}->[0]->name);
# and remember that the '- default -' is shown.
$self->{default_suppressed} = 0;
}
# Select the 0th item. If default is suppressed, select the first valid.
$self->select_preset($self->{default_suppressed});
$self->_on_presets_changed;
});
@ -120,11 +149,18 @@ sub new {
return $self;
}
# Are the '- default -' selections suppressed by the Slic3r GUI preferences?
sub no_defaults {
return $Slic3r::GUI::Settings->{_}{no_defaults} ? 1 : 0;
}
# Get a currently active preset (Perl class Slic3r::GUI::Tab::Preset).
sub get_current_preset {
my $self = shift;
return $self->get_preset($self->current_preset);
}
# Get a preset (Perl class Slic3r::GUI::Tab::Preset) with an index $i.
sub get_preset {
my ($self, $i) = @_;
return $self->{presets}[$i];
@ -185,7 +221,8 @@ sub _on_presets_changed {
$self->{on_presets_changed}->(
$self->{presets},
scalar($self->{presets_choice}->GetSelection),
$self->{default_suppressed},
scalar($self->{presets_choice}->GetSelection) + $self->{default_suppressed},
$self->is_dirty,
) if $self->{on_presets_changed};
}
@ -200,8 +237,18 @@ sub select_default_preset {
}
sub select_preset {
my $self = shift;
$self->{presets_choice}->SetSelection($_[0]);
my ($self, $i) = @_;
if ($self->{default_suppressed} && $i == 0) {
# Selecting the '- default -'. Add it to the combo box.
$self->{default_suppressed} = 0;
$self->{presets_choice}->Insert($self->{presets}->[0]->name, 0);
} elsif ($self->no_defaults && ! $self->{default_suppressed} && $i > 0) {
# The user wants to hide the '- default -' items and a non-default item has been added to the presets.
# Hide the '- default -' item.
$self->{presets_choice}->Delete(0);
$self->{default_suppressed} = 1;
}
$self->{presets_choice}->SetSelection($i - $self->{default_suppressed});
$self->on_select_preset;
}
@ -216,6 +263,7 @@ sub on_select_preset {
my $self = shift;
if ($self->is_dirty) {
# Display a dialog showing the dirty options in a human readable form.
my $old_preset = $self->get_current_preset;
my $name = $old_preset->default ? 'Default preset' : "Preset \"" . $old_preset->name . "\"";
@ -233,7 +281,7 @@ sub on_select_preset {
my $confirm = Wx::MessageDialog->new($self, "$name has unsaved changes:\n$changes\n\nDiscard changes and continue anyway?",
'Unsaved Changes', wxYES_NO | wxNO_DEFAULT | wxICON_QUESTION);
if ($confirm->ShowModal == wxID_NO) {
$self->{presets_choice}->SetSelection($self->current_preset);
$self->{presets_choice}->SetSelection($self->current_preset - $self->{default_suppressed});
# trigger the on_presets_changed event so that we also restore the previous value
# in the plater selector
@ -242,7 +290,7 @@ sub on_select_preset {
}
}
$self->current_preset($self->{presets_choice}->GetSelection);
$self->current_preset($self->{presets_choice}->GetSelection + $self->{default_suppressed});
my $preset = $self->get_current_preset;
my $preset_config = $self->get_preset_config($preset);
eval {
@ -333,15 +381,13 @@ sub update_tree {
sub update_dirty {
my $self = shift;
foreach my $i (0..$#{$self->{presets}}) {
foreach my $i ($self->{default_suppressed}..$#{$self->{presets}}) {
my $preset = $self->get_preset($i);
if ($i == $self->current_preset && $self->is_dirty) {
$self->{presets_choice}->SetString($i, $preset->name . " (modified)");
} else {
$self->{presets_choice}->SetString($i, $preset->name);
}
$self->{presets_choice}->SetString(
$i - $self->{default_suppressed},
($i == $self->current_preset && $self->is_dirty) ? $preset->name . " (modified)" : $preset->name);
}
$self->{presets_choice}->SetSelection($self->current_preset); # http://trac.wxwidgets.org/ticket/13769
$self->{presets_choice}->SetSelection($self->current_preset - $self->{default_suppressed}); # http://trac.wxwidgets.org/ticket/13769
$self->_on_presets_changed;
}
@ -374,14 +420,17 @@ sub load_presets {
file => $presets{$preset_name},
);
}
$self->current_preset(undef);
$self->{default_suppressed} = Slic3r::GUI::Tab->no_defaults && scalar(@{$self->{presets}}) > 1;
$self->{presets_choice}->Clear;
$self->{presets_choice}->Append($_->name) for @{$self->{presets}};
foreach my $preset (@{$self->{presets}}) {
next if ($preset->default && $self->{default_suppressed});
$self->{presets_choice}->Append($preset->name);
}
{
# load last used preset
my $i = first { basename($self->{presets}[$_]->file) eq ($Slic3r::GUI::Settings->{presets}{$self->name} || '') } 1 .. $#{$self->{presets}};
$self->select_preset($i || 0);
$self->select_preset($i || $self->{default_suppressed});
}
$self->_on_presets_changed;
}
@ -402,7 +451,7 @@ sub load_config_file {
$self->{presets_choice}->Append($preset_name);
$i = $#{$self->{presets}};
}
$self->{presets_choice}->SetSelection($i);
$self->{presets_choice}->SetSelection($i - $self->{default_suppressed});
$self->on_select_preset;
$self->_on_presets_changed;
}
@ -1584,6 +1633,7 @@ sub config {
my ($self, $keys) = @_;
if ($self->default) {
# Perl class Slic3r::Config extends the C++ class Slic3r::DynamicPrintConfig
return Slic3r::Config->new_from_defaults(@$keys);
} else {
if (!-e Slic3r::encode_path($self->file)) {