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authorJonathan Gotti <jgotti@mandriva.com>2002-08-20 09:18:17 +0000
committerJonathan Gotti <jgotti@mandriva.com>2002-08-20 09:18:17 +0000
commit12e7d97e898bdf6e3cfa0ab11983e87e39851345 (patch)
treeb19c36755742d7732bc1f17e8fc61917b7c4acce /perl-install
parent81449dc10ada7861d16a7767635797ec1bc8e705 (diff)
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a tool for bootsplash theme creation
Diffstat (limited to 'perl-install')
-rwxr-xr-xperl-install/standalone/draksplash544
1 files changed, 544 insertions, 0 deletions
diff --git a/perl-install/standalone/draksplash b/perl-install/standalone/draksplash
new file mode 100755
index 000000000..d60b63f9e
--- /dev/null
+++ b/perl-install/standalone/draksplash
@@ -0,0 +1,544 @@
+#!/usr/bin/perl -w
+
+use lib qw(/usr/lib/libDrakX);
+use MDK::Common;
+use Gtk;
+use interactive;
+use my_gtk ;
+init Gtk;
+
+#- convenience variables for true and false
+my $false = 0;
+my $true = 1;
+
+#- this part is embedded management
+$::isEmbedded = ($::XID, $::CCPID) = "@ARGV" =~/--embedded (\S*) (\S*)/;
+if ($::isEmbedded) {
+ print "EMBED\n";
+ print "XID : $::XID\n";
+ print "CCPID : $::CCPID\n";
+}
+
+my $in = 'interactive'->vnew('su', 'default');
+local $_ = join '', @ARGV;
+
+/-h/ and die _("no help implemented yet.\n");
+/-version/ and die 'version: $Id$'."\n";
+
+my $window = $::isEmbedded ? new Gtk::Plug ($::XID) : new Gtk::Window ("toplevel");
+$window->signal_connect(delete_event => sub { $::isEmbedded ? kill(USR1, $::CCPID) : &CloseAppWindow });
+
+#- verification of package image magik
+$in->ask_warn(_("Error"),_("package ImageMagick is required for correct working"))
+ and $::isEmbedded ? kill(USR1, $::CCPID) : &CloseAppWindow if system('rpm -q ImageMagick');
+
+
+#- application vars
+#my $mained = 1;
+my $tmp_path = '/tmp/draksplash/';
+! -d $tmp_path and mkdir($tmp_path);
+my $thm_path = '/usr/share/bootsplash/themes/';
+my $thm_conf_path = '/etc/bootsplash/themes/';
+
+my $prev_window;
+my $pix;
+
+my $boot_conf_path = '/etc/bootsplash/themes/';
+my %font_size = ('h'=>16,'w'=>8);
+my %theme = ('name'=>'new_theme',
+ 'res' =>{'res'=>'800x600',
+ 'h'=>'600',
+ 'w'=>'800'
+ },
+ 'boot_conf'=>{ 'tx' => 0 ,
+ 'ty' => 0 ,
+ 'tw' => 0 ,
+ 'th' => 0 ,
+ 'px' => 0 ,
+ 'py' => 0 ,
+ 'pw' => 0 ,
+ 'ph' => 0 ,
+ 'pc' => '0x21459d',
+ },
+ 'boot_img'=> '',
+ );
+
+my %scale_size = ('tx'=> ($theme{'res'}{'w'} / $font_size{'w'}),
+ 'ty'=> ($theme{'res'}{'h'} / $font_size{'h'}),
+ 'tw'=> ($theme{'res'}{'w'} / $font_size{'w'}),
+ 'th'=> ($theme{'res'}{'h'} / $font_size{'h'}),
+ 'px'=> $theme{'res'}{'w'},
+ 'py'=> $theme{'res'}{'h'},
+ 'pw'=> $theme{'res'}{'w'},
+ 'ph'=> $theme{'res'}{'h'},
+ );
+
+my %first = ('frame'=>new Gtk::Frame(_("first step creation")),
+ 'widget'=>{ 'label'=> { 'res'=>_("final resolution"),
+ 'file'=>_("choose image file"),
+ 'name'=>_("Theme name")
+ },
+ 'button'=>{ 'boot_conf'=>_("make bootsplash step 2"),
+ 'lilo_conf'=>_("go to lilosplash configuration"),
+ 'kill'=>_("quit"),
+ 'save'=>_("save theme"),
+ 'file'=>_("browse"),
+ },
+ 'combo'=> {'res'=>['800x600', '1024x768', '1280x1024'],
+ 'name'=>[ $theme{'name'} , &giv_exist_thm]
+ },
+ ,},
+ 'pos'=>[ 'name',
+ 'res',
+ 'file',
+ 'boot_conf',
+ 'save',
+ 'kill'],
+ );
+my %boot_conf_frame = ('frame' => new Gtk::Frame( _("Configure bootsplash picture") ),
+ 'widget'=> { 'label' => { 'tx'=> _("x coordinate of text box in number of character"),
+ 'ty'=> _("y coordinate of text box in number of character"),
+ 'tw'=> _("text width"),
+ 'th'=> _("text box height"),
+ 'px'=> _("the progress bar x coordinate of its upper left corner"),
+ 'py'=> _("the progress bar y coordinate of its upper left corner"),
+ 'pw'=> _("the width of the progress bar"),
+ 'ph'=> _("the heigth of the progress bar"),
+ 'pc'=> _("the color of the progress bar")
+ },
+ #- must set scale values to true to get them created by mk_frame
+ 'scale' => {'tx'=> 1,
+ 'ty'=> 1,
+ 'tw'=> 1,
+ 'th'=> 1,
+ 'px'=> 1,
+ 'py'=> 1,
+ 'pw'=> 1,
+ 'ph'=> 1,
+ },
+ 'button' => { 'annul'=> _("go back"),
+ 'prev'=>_("preview"),
+ 'pc'=> _("choose color"),
+
+ },
+ 'check' => { 'logo' => _("Display logo on Console" ),
+ 'quiet'=> _("Make kernel message quiet by default"),
+ },
+ },
+ 'pos'=> [ 'tx' ,
+ 'ty' ,
+ 'tw' ,
+ 'th' ,
+ 'px' ,
+ 'py' ,
+ 'pw' ,
+ 'ph' ,
+ 'pc' ,
+ 'logo',
+ 'quiet',
+ 'annul',
+ 'prev',
+ ],
+ );
+#- var action is used to hide/show the correct frame
+my @action_frame = ( \%boot_conf_frame ,
+ \%first);
+
+
+# >>>>>>>>>> FIRST SCREEN >>>>>>>>>>
+my $VB2 = new Gtk::VBox(0,5);
+&mk_frame(\$VB2,\%first);
+#****************************- Signal event actions
+#**************************************************
+#- change resolution
+$first{'widgets'}{'combo'}{'res'}->entry->signal_connect( changed => sub {
+ $theme{'res'}{'res'} = $first{'widgets'}{'combo'}{'res'}->entry->get_text;
+ ($theme{'res'}{'w'},$theme{'res'}{'h'}) = $theme{'res'}{'res'} =~ /([^x]+)x([^x]+)/;
+ &set_scale_size;
+ $boot_conf_frame{'frame'}->destroy ;
+ $boot_conf_frame{'frame'} = new Gtk::Frame(_("Configure bootsplash picture") );
+ &make_boot_frame;
+ member( $theme{'name'}, &giv_exist_thm) and &thm_in_this_res and &get_this_thm_res_conf or $in->ask_warn(_("Notice"),_("This theme haven't yet any bootsplash in %s !",$theme{'res'}{'res'}));
+ });
+#- quit button
+$first{'widgets'}{'button'}{'kill'}->signal_connect( clicked => \&CloseAppWindow);
+#- go to bootsplash configuration step 2
+$first{'widgets'}{'button'}{'boot_conf'}->signal_connect( clicked => sub{show_act(\%boot_conf_frame) } );
+#- image file selection for new theme
+$first{'widgets'}{'button'}{'file'}->signal_connect( clicked =>sub{
+ my $file_dialog = new Gtk::FileSelection('choose image');
+ $file_dialog->set_filename( ( $first{'widgets'}{'label'}{'file'}->get ne _("choose image file") )?$first{'widgets'}{'label'}{'file'}->get:'~/' );
+ $file_dialog->cancel_button->signal_connect( clicked => sub{ $file_dialog->destroy} );
+ $file_dialog->ok_button->signal_connect( clicked => sub{ $first{'widgets'}{'label'}{'file'}->set_text($file_dialog->get_filename) ; $file_dialog->destroy ;});
+ $file_dialog->show;
+});
+#- changing theme name
+$first{'widgets'}{'combo'}{'name'}->entry->signal_connect( changed => sub{ &get_this_thm_res_conf; $theme{'name'} = $first{'widgets'}{'combo'}{'name'}->entry->get_text; });
+$first{'widgets'}{'button'}{'save'}->signal_connect(clicked=> sub{ &write_boot_thm });
+#**************************************************
+#**************************************************
+# <<<<<<<<<< FIRST SCREEN <<<<<<<<<<
+
+
+$first_vbox = new Gtk::VBox(0,5);
+#$first_vbox->add($boot_conf_frame{'frame'});
+$first_vbox->add($first{'frame'});
+
+&make_boot_frame;
+
+# set window attributes and show it
+$window->border_width( 5 );
+$window->add($first_vbox);
+$window->set_policy( 0, 1, 1 );
+$window->set_position('center');
+$window->show_all();
+&show_act(\%first);
+
+# Gtk event loop
+main Gtk;
+
+# Should never get here
+exit( 0 );
+
+### Callback function to close the window
+sub CloseAppWindow{
+ Gtk->exit( 0 );
+ return $false;
+}
+
+#- ====## used funtions ##=====
+
+#- Desc => write config file for boot theme and copy image in the right location
+sub write_boot_thm{
+ my $w = $in->wait_message('',_("saving Bootsplash theme..."));
+ &set_thm_values;
+ my $logo = ($boot_conf_frame{'widgets'}{'check'}{'logo'}->get_active)?'yes':'no';
+ my $quiet = ($boot_conf_frame{'widgets'}{'check'}{'quiet'}->get_active)?'yes':'no';
+ my $globalconf_file = $thm_conf_path.$theme{'name'}.'/global.config';
+ my $cfg_file = $thm_conf_path.$theme{'name'}.'/cfg/bootsplash-'.$theme{'res'}{'res'}.'.cfg';
+ #- verify all dir exists or create them
+ -d $thm_conf_path.$theme{'name'}
+ or mkdir($thm_conf_path.$theme{'name'});
+ -d $thm_conf_path.$theme{'name'}.'/cfg'
+ or mkdir($thm_conf_path.$theme{'name'}.'/cfg');
+ -d $thm_path.$theme{'name'}
+ or mkdir($thm_path.$theme{'name'});
+ -d $thm_path.$theme{'name'}.'/images/'
+ or mkdir($thm_path.$theme{'name'}.'/images/');
+ #- copy image to dest by convert
+ system('convert -scale '.$theme{'res'}{'res'} .' '.$first{'widgets'}{'label'}{'file'}->get.' '.$thm_path.$theme{'name'}.'/images/bootsplash-'.$theme{'res'}{'res'}.'.jpg');
+ system('/usr/share/bootsplash/scripts/rewritejpeg '.$thm_path.$theme{'name'}.'/images/bootsplash-'.$theme{'res'}{'res'}.'.jpg');
+ #- write conf files
+ my $cfg_cont = '# This is the configuration file for the '.$theme{'res'}{'res'}.' bootsplash picture
+ # this file is necessary to specify the coordinates of the text box on the
+# splash screen.
+
+# tx is the x coordinate of the text window in characters. default is 24
+# multiply width font width for coordinate in pixels.
+tx='.$theme{'boot_conf'}{'tx'}.'
+
+# ty is the y coordinate of the text window in characters. default is 14
+ty='.$theme{'boot_conf'}{'ty'}.'
+
+# tw is the width of the text window in characters. default is 130
+# note: this should at least be 80 as on the standard linux text console
+tw='.$theme{'boot_conf'}{'tw'}.'
+
+# th is the height of the text window in characters. default is 44
+# NOTE: this should at least be 25 as on the standard linux text console
+th='.$theme{'boot_conf'}{'th'}.'
+
+# px is the progress bar x coordinate of its upper left corner
+px='.$theme{'boot_conf'}{'px'}.'
+
+# py is the progress bar y coordinate of its upper left corner
+py='.$theme{'boot_conf'}{'py'}.'
+
+# pw is the with of the progress bar
+pw='.$theme{'boot_conf'}{'pw'}.'
+
+# ph is the heigth of the progress bar
+ph='.$theme{'boot_conf'}{'ph'}.'
+
+# pc is the color of the progress bar
+pc='.$theme{'boot_conf'}{'pc'}.''
+;
+ my $globalconf_cont = '# Display logo on console.
+#LOGO_CONSOLE='.$logo.'
+
+# Make kernel message quiet by default.
+QUIET='.$quiet
+;
+ output($globalconf_file, $globalconf_cont);
+ output($cfg_file,$cfg_cont);
+}
+
+
+#- Desc => read the current bootsplash theme configuration if exist
+sub get_this_thm_res_conf{
+ member($first{'widgets'}{'combo'}{'name'}->entry->get_text , &giv_exist_thm)
+ and $theme{'name'} = $first{'widgets'}{'combo'}{'name'}->entry->get_text
+ and &thm_in_this_res(1)
+ and &read_boot_conf;
+ -f $thm_path.$theme{'name'}."/images/bootsplash-".$theme{'res'}{'res'}.".jpg"
+ and $first{'widgets'}{'label'}{'file'}->set_text($thm_path.$theme{'name'}."/images/bootsplash-".$theme{'res'}{'res'}.".jpg");
+ return 1;
+}
+
+sub read_boot_conf {
+ chdir($thm_conf_path);
+ my $line;
+ if(-f $theme{'name'}.'/cfg/bootsplash-'.$theme{'res'}{'res'}.'.cfg') {
+ open CFG , $theme{'name'}.'/cfg/bootsplash-'.$theme{'res'}{'res'}.'.cfg';
+ while($line = <CFG>){
+ $line =~ m/^([a-z][a-z])=([^\n]+)/
+ and $theme{'boot_conf'}{$1} = $2;
+ }
+ close CFG;
+ &set_scale_values;
+ } else {
+ return 0;
+ }
+}
+
+sub set_scale_values{
+ foreach (keys %{$theme{'boot_conf'}}){
+ ${$_.'_adj'}
+ and ${$_.'_adj'}->set_value($theme{'boot_conf'}{$_});
+ }
+}
+
+#- Desc => check if this theme is available in the current resolution else
+#- change the current resolution or display a ask_warn box
+#- Args => ø
+#- return=> (bool)
+sub thm_in_this_res{
+ my ($check_res) = @_;
+ (-f $thm_path.$theme{'name'}."/images/bootsplash-".$theme{'res'}{'res'}.".jpg")?return 1 : ($check_res == 1)?return &which_res_exist : return 0 ;
+}
+
+sub which_res_exist{
+ chdir($thm_path.$theme{'name'}."/images/");
+ my $is_ok = 0;
+ foreach(@{$first{'widget'}{'combo'}{'res'}}){
+ -f "bootsplash-$_.jpg"
+ and $is_ok = 1
+ and $first{'widgets'}{'combo'}{'res'}->entry->set_text($_)
+ and last;
+
+ }
+ $is_ok == 1 or $in->ask_warn(_("Notice"),_("This theme haven't yet any bootsplash in %s !",$theme{'res'}{'res'})) and return 0;
+ return 1;
+}
+
+#- Desc => retrieve all installed theme
+#- Args => ø
+#- Return=> @arr of available theme
+sub giv_exist_thm{
+ chdir($thm_path);
+ my @thms_dirs;
+ foreach (glob("*")) {
+ -d $_ && m/^[^.]/
+ and push @thms_dirs, $_;
+ }
+ return @thms_dirs;
+}
+
+#- Desc =>show only the right frame
+#- Args => action(str)
+#- Return=> (bool)
+sub show_act{
+ my ($action) = @_;
+ foreach (@action_frame){
+ if($_ == $action){
+ $_->{'frame'}->show_all ;
+ }else{
+ $_->{'frame'}->hide;
+ }
+ }
+}
+
+#- Desc => just add tooltips
+#- Args => name of widget(str) and frame to work on it (\%hash)
+sub tool_tip{
+ my ( $name , $ref ) = @_;
+ foreach (keys %{$ref->{'widget'}}){
+ $_ eq 'tooltip' and next;
+ if($ref->{'widget'}{$_}{$name}){
+ ! ${$name.'_tip'} and ${$name.'_tip'} = new Gtk::Tooltips();
+ ${$name.'_tip'}->set_tip($ref->{'widgets'}{$_}{$name}, $ref->{'widget'}{'tooltip'}{$name},'');
+ }
+ }
+}
+
+#- Desc => just prepare widgets for a fram hash
+#- Args => $box(a Vbox widget to contain all widgets), \%frame (hash with complete definition of the frame)
+#- Return=> all hash{'widgets'} are created and packed in $box
+sub mk_frame{
+ my ( $box , $ref ) = @_;
+ foreach(@{$ref->{'pos'}}){
+ #- open a new hbox
+ ${$_.'hb'} = new Gtk::HBox(0,5);
+ #- look for label
+ $ref->{'widget'}{'label'}{$_}
+ and $ref->{'widgets'}{'label'}{$_} = new Gtk::Label($ref->{'widget'}{'label'}{$_})
+ and ${$_.'hb'}->add($ref->{'widgets'}{'label'}{$_});
+ #- look for scale
+ $ref->{'widget'}{'scale'}{$_}
+ and $ref->{'widgets'}{'scale'}{$_} = new Gtk::HScale( ${$_."_adj"} = new Gtk::Adjustment(0,0,$scale_size{$_},1,10,0))
+ and ${$_."hb"}->add($ref->{'widgets'}{'scale'}{$_})
+ and $ref->{'widgets'}{'scale'}{$_}->set_digits(0);
+ ${$_.'_adj'} and ${$_.'_adj'}->set_value($theme{'boot_conf'}{$_});
+ #- look for combo
+ $ref->{'widget'}{'combo'}{$_}
+ and @popdown = @{$ref->{'widget'}{'combo'}{$_}}
+ and $ref->{'widgets'}{'combo'}{$_} = new Gtk::Combo
+ and ${$_."hb"}->add($ref->{'widgets'}{'combo'}{$_})
+ and $ref->{'widgets'}{'combo'}{$_}->set_popdown_strings(@popdown);
+ #- look for checkbox
+ $ref->{'widget'}{'check'}{$_}
+ and $ref->{'widgets'}{'check'}{$_} = new Gtk::CheckButton( $ref->{'widget'}{'check'}{$_} )
+ and ${$_."hb"}->add($ref->{'widgets'}{'check'}{$_})
+ and $ref->{'widgets'}{'check'}{$_}->set_active(1);
+ #- look for button
+ $ref->{'widget'}{'button'}{$_}
+ and $ref->{'widgets'}{'button'}{$_} = new Gtk::Button($ref->{'widget'}{'button'}{$_})
+ and ${$_."hb"}->add($ref->{'widgets'}{'button'}{$_});
+ #- look for tooltips
+ $ref->{'widget'}{'tooltip'}{$_}
+ and &tool_tip($_,\%{$ref});
+ ${$box}->add(${$_."hb"});
+ }
+ #####################la ligne en dessous est a revoir aparement##########################
+ $ref->{'frame'}->add(${$box});
+}
+
+#- Desc => take a decimal value between 0 to 255 and return the corresponding hexadecimal value
+sub dec2hex{
+ my ($dec) = @_;
+ my @dec_hex = (0,1,2,3,4,5,6,7,8,9,'A','B','C','D','E','F');
+ my $int;
+ my $float;
+ $dec = $dec/16;
+ $int = int($dec);
+ $float = $dec_hex[int(($dec-$int)*16)];
+ $int = $dec_hex[$int];
+
+ return "$int$float";
+}
+
+#- Desc => prepare and set all signal_connect for boot_frame widget
+sub make_boot_frame{
+ $VB = new Gtk::VBox(0,5);
+ &mk_frame(\$VB,\%boot_conf_frame);
+ #- open a color choose box
+ $boot_conf_frame{'widgets'}{'button'}{'pc'}->signal_connect( clicked => sub {
+ $color = new Gtk::ColorSelectionDialog(_("ProgressBar color selection"));
+ $theme{'boot_conf'}{'pc'} =~ m/0x(.{2})(.{2})(.{2})/;
+ my @rgb = map { hex($_)/255 } ($1 ,$2, $3);
+ $color->colorsel->set_color(@rgb);#$theme{'boot_conf'}{'pc'});
+ $color->cancel_button->signal_connect(clicked=> sub{$color->destroy});
+ $color->ok_button->signal_connect(clicked=> sub{
+ @rgb = $color->colorsel->get_color();
+ @rgb = map ( dec2hex($_*255) , @rgb);
+ $theme{'boot_conf'}{'pc'} = "0x$rgb[0]$rgb[1]$rgb[2]";
+ $color->destroy;
+ });
+ $color->show;
+ });
+ #- return to first screen
+ $boot_conf_frame{'widgets'}{'button'}{'annul'}->signal_connect( clicked => sub { show_act( \%first ) } );
+ #- made a preview
+ $boot_conf_frame{'widgets'}{'button'}{'prev'}->signal_connect( clicked => sub{
+ if(! -f $first{'widgets'}{'label'}{'file'}->get) {
+ $in->ask_warn(_("Notice"),_("You must choose an image file first!"));
+ return 0;
+ }
+ #- calculation of the 2 angle of text box and progress bar
+ &set_thm_values;
+ my $text_tl = ($theme{'boot_conf'}{'tx'}*$font_size{'w'}).','.$theme{'boot_conf'}{'ty'}*$font_size{'h'};
+ my $text_br = ($theme{'boot_conf'}{'tw'}*$font_size{'w'}+$theme{'boot_conf'}{'tx'}*$font_size{'w'}).','.($theme{'boot_conf'}{'th'}*$font_size{'h'}+$theme{'boot_conf'}{'ty'}*$font_size{'h'});
+ my $progress_tl = $theme{'boot_conf'}{'px'}.','.$theme{'boot_conf'}{'py'};
+ my $progress_br = ($theme{'boot_conf'}{'px'}+$theme{'boot_conf'}{'pw'}).','.($theme{'boot_conf'}{'py'}+$theme{'boot_conf'}{'ph'});
+ my $w = $in->wait_message('', _("Generating preview ..."));
+ $x++;
+ $com = "convert -scale $theme{'res'}{'res'} -fill black -draw 'rectangle $text_tl $text_br rectangle $progress_tl $progress_br' ".$first{'widgets'}{'label'}{'file'}->get." $tmp_path.prev$x.png";
+ system($com);
+ &show_prev("$tmp_path.prev$x.png");
+ } );
+ $first_vbox->add($boot_conf_frame{'frame'});
+ #- check scales values are possibly correct
+ #&set_scale_values;
+
+ foreach my $k ( keys %{$theme{'boot_conf'}}){
+ $k =~ m/[tp][hwyx]/
+ and ${$k.'_adj'}->signal_connect(value_changed => sub{ &check_boot_scales($k) });
+ }
+ # unlink "$tmp_path.prev$x.png";
+}
+
+#- Desc => set theme values from user entry (scales widgets)
+sub set_thm_values{
+ foreach(keys %{$theme{'boot_conf'}}) {
+ m/[tp][hwyx]/
+ and $theme{'boot_conf'}{$_} = int(${$_.'_adj'}->get_value);
+ }
+}
+
+#- Desc => create a new window with a preview of splash screen
+#- Args => $file (str) full path to preview file
+sub show_prev{
+ my ($file) = @_;
+ $prev_window
+ or ($prev_window = new Gtk::Window('toplevel') and $prev_window->set_policy( 0, 1, 1 ) );
+ #- must destroy and recreate or get a bug on refreshing the preview window!
+ $pix
+ and $pix->destroy;
+ $pix = new Gtk::Pixmap(my_gtk::gtkcreate_png($file));
+ $prev_window->add($pix);
+ $prev_window ->signal_connect(delete_event => sub{$prev_window->destroy} );
+ $prev_window->show_all;
+
+}
+
+#- Desc => define the max size of boot's scales
+sub set_scale_size{
+ %scale_size = ('tx'=> ($theme{'res'}{'w'} / $font_size{'w'}),
+ 'ty'=> ($theme{'res'}{'h'} / $font_size{'h'}),
+ 'tw'=> ($theme{'res'}{'w'} / $font_size{'w'}),
+ 'th'=> ($theme{'res'}{'h'} / $font_size{'h'}),
+ 'px'=> $theme{'res'}{'w'},
+ 'py'=> $theme{'res'}{'h'},
+ 'pw'=> $theme{'res'}{'w'},
+ 'ph'=> $theme{'res'}{'h'},
+ );
+}
+
+#- Desc => verify that boot's scales widgets are correctly set
+#- Args => $obj (str) is the scale to check value
+
+sub check_boot_scales{
+ my ($obj) = @_;
+ my $tw = $tw_adj->get_value;
+ my $tx = $tx_adj->get_value;
+ my $th = $th_adj->get_value;
+ my $ty = $ty_adj->get_value;
+ my $pw = $pw_adj->get_value;
+ my $ph = $ph_adj->get_value;
+ my $px = $px_adj->get_value;
+ my $py = $py_adj->get_value;
+ my $max_x = $scale_size{'tw'};
+ my $max_y = $scale_size{'th'};
+ my $max_xres = $theme{'res'}{'w'};
+ my $max_yres = $theme{'res'}{'h'};
+
+ $obj eq 'tw' and $max_x < ($tw + $tx) and $tx_adj->set_value($max_x - $tw);
+ $obj eq 'tx' and $max_x < ($tw + $tx) and $tw_adj->set_value($max_x - $tx);
+ $obj eq 'th' and $max_y < ($th + $ty) and $ty_adj->set_value($max_y - $th);
+ $obj eq 'ty' and $max_y < ($th + $ty) and $th_adj->set_value($max_y - $ty);
+ $obj eq 'pw' and $max_xres < ($pw + $px) and $px_adj->set_value($max_xres - $pw);
+ $obj eq 'px' and $max_xres < ($pw + $px) and $pw_adj->set_value($max_xres - $px);
+ $obj eq 'ph' and $max_yres < ($ph + $py) and $py_adj->set_value($max_yres - $ph);
+ $obj eq 'py' and $max_yres < ($ph + $py) and $ph_adj->set_value($max_yres - $py);
+
+}