package loopback; # $Id$ use diagnostics; use strict; #-###################################################################################### #- misc imports #-###################################################################################### use MDK::Common::System; use common; use partition_table qw(:types); use fs; use fsedit; use log; sub carryRootLoopback { my ($part) = @_; $_->{mntpoint} eq '/' and return 1 foreach @{$part->{loopback} || []}; 0; } sub check_circular_mounts { my ($hd, $part, $all_hds) = @_; my $fstab = [ fsedit::get_all_fstab($all_hds), $part ]; # no pb if $part is already in $all_hds my $base_mntpoint = $part->{mntpoint}; my $check; $check = sub { my ($part, @seen) = @_; push @seen, $part->{mntpoint} || return; @seen > 1 && $part->{mntpoint} eq $base_mntpoint and die _("Circular mounts %s\n", join(", ", @seen)); if (my $part = fs::up_mount_point($part->{mntpoint}, $fstab)) { #- '/' carrier is a special case, it will be mounted first $check->($part, @seen) if !carryRootLoopback($part); } if (isLoopback($part)) { $check->($part->{loopback_device}, @seen); } }; $check->($part) if !($base_mntpoint eq '/' && isLoopback($part)); #- '/' is a special case, no loop check } sub carryRootCreateSymlink { my ($part, $prefix) = @_; carryRootLoopback($part) or return; my $mntpoint = "$prefix$part->{mntpoint}"; unless (-e $mntpoint) { eval { mkdir_p(dirname($mntpoint)) }; #- do non-relative link for install, should be changed to relative link before rebooting symlink "/initrd/loopfs", $mntpoint; mkdir_p("/initrd/loopfs/lnx4win/boot"); symlink "/initrd/loopfs/lnx4win/boot", "$prefix/boot"; } #- indicate kernel to keep initrd mkdir "$prefix/initrd", 0755; } sub format_part { my ($part, $prefix) = @_; fs::mount_part($part->{loopback_device}, $prefix); create($part, $prefix); fs::real_format_part($part); } sub create { my ($part, $prefix) = @_; my $f = $part->{device} = "$prefix$part->{loopback_device}{mntpoint}$part->{loopback_file}"; return if -e $f; eval { mkdir_p(dirname($f)) }; log::l("creating loopback file $f ($part->{size} sectors)"); local *F; my $block_size = 128; my $s = "\0" x (512 * $block_size); sysopen F, $f, 2 | c::O_CREAT() or die "failed to create loopback file"; for (my $i = 0; $i < $part->{size}; $i += $block_size) { syswrite F, $s or die "failed to create loopback file"; } } sub getFree { my ($dir, $part) = @_; my $freespace = $dir ? 2 * (MDK::Common::System::df($dir))[1] : #- df in KiB $part->{size}; $freespace - sum map { $_->{size} } @{$part->{loopback} || []}; } #- returns the size of the loopback file if it already exists #- returns -1 is the loopback file can't be used sub verifFile { my ($dir, $file, $part) = @_; -e "$dir$file" and return -s "$dir$file"; $_->{loopback_file} eq $file and return -1 foreach @{$part->{loopback} || []}; undef; } sub prepare_boot { my ($prefix) = @_; my $r = readlink "$prefix/boot"; unlink "$prefix/boot"; mkdir "$prefix/boot", 0755; [$r, $prefix]; } sub save_boot { my ($loop_boot, $prefix) = @{$_[0]}; $loop_boot or return; my @files = glob_("$prefix/boot/*"); cp_af(@files, $loop_boot) if @files; rm_rf("$prefix/boot"); symlink $loop_boot, "$prefix/boot"; } 1; n> <option value='topic/switching_to_dnf'>topic/switching_to_dnf</option> <option value='topic/switching_to_urpmi'>topic/switching_to_urpmi</option> <option value='topic/unlabeled-1.1.1'>topic/unlabeled-1.1.1</option> <option value='topic/v_webmin_0_87'>topic/v_webmin_0_87</option> <option value='topic/x86_64-branch'>topic/x86_64-branch</option> <option value='user/animtim/designWork'>user/animtim/designWork</option> <option value='user/colin/rescue-systemd'>user/colin/rescue-systemd</option> <option value='user/ennael/mga6'>user/ennael/mga6</option> <option value='user/erwan/bug-13680'>user/erwan/bug-13680</option> <option value='user/jibz/aarch64'>user/jibz/aarch64</option> <option value='user/martinw/mga6'>user/martinw/mga6</option> <option value='user/pterjan/arm64'>user/pterjan/arm64</option> </select> <input type='submit' value='switch'/></form></td></tr> <tr><td class='sub'>Mageia Installer and base platform for many utilities</td><td class='sub right'>Thierry Vignaud [tv]</td></tr></table> <table class='tabs'><tr><td> <a href='/software/drakx/?h=18.37'>summary</a><a href='/software/drakx/refs/?h=18.37&id=314859a4872032b07c5d0e57adf3d596049e2fdc'>refs</a><a href='/software/drakx/log/perl-install/interactive_newt.pm?h=18.37'>log</a><a class='active' href='/software/drakx/tree/perl-install/interactive_newt.pm?h=18.37&id=314859a4872032b07c5d0e57adf3d596049e2fdc'>tree</a><a href='/software/drakx/commit/perl-install/interactive_newt.pm?h=18.37&id=314859a4872032b07c5d0e57adf3d596049e2fdc'>commit</a><a href='/software/drakx/diff/perl-install/interactive_newt.pm?h=18.37&id=314859a4872032b07c5d0e57adf3d596049e2fdc'>diff</a><a href='/software/drakx/stats/perl-install/interactive_newt.pm?h=18.37'>stats</a></td><td class='form'><form class='right' method='get' 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class="hl opt">;</span> <span class="hl kwa">use</span> Newt<span class="hl opt">::</span>Newt<span class="hl opt">;</span> <span class="hl slc">#- !! provides Newt and not Newt::Newt</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$width, $height</span><span class="hl opt">) = (</span><span class="hl num">80</span><span class="hl opt">,</span> <span class="hl num">25</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">@wait_messages</span><span class="hl opt">;</span> <span class="hl kwa">sub</span> new<span class="hl opt">() {</span> Newt<span class="hl opt">::</span>Init<span class="hl opt">;</span> Newt<span class="hl opt">::</span>Cls<span class="hl opt">;</span> Newt<span class="hl opt">::</span>SetSuspendCallback<span class="hl opt">;</span> <span class="hl opt">(</span><span class="hl kwb">$width, $height</span><span class="hl opt">) =</span> Newt<span class="hl opt">::</span>GetScreenSize<span class="hl opt">;</span> <span class="hl kwc">open</span> STDERR<span class="hl opt">,</span><span class="hl str">">/dev/null"</span> <span class="hl kwa">if</span> <span class="hl opt">$::</span>isStandalone<span class="hl opt">;</span> <span class="hl kwc">bless</span> <span class="hl opt">{},</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> enter_console <span class="hl opt">{</span> Newt<span class="hl opt">::</span>Suspend <span class="hl opt">}</span> <span class="hl kwa">sub</span> leave_console <span class="hl opt">{</span> Newt<span class="hl opt">::</span>Resume <span class="hl opt">}</span> <span class="hl kwa">sub</span> suspend <span class="hl opt">{</span> Newt<span class="hl opt">::</span>Suspend <span class="hl opt">}</span> <span class="hl kwa">sub</span> resume <span class="hl opt">{</span> Newt<span class="hl opt">::</span>Resume <span class="hl opt">}</span> <span class="hl kwa">sub</span> end<span class="hl opt">() {</span> Newt<span class="hl opt">::</span>Finished <span class="hl opt">}</span> <span class="hl kwa">sub exit</span><span class="hl opt">() {</span> end<span class="hl opt">;</span> <span class="hl kwa">exit</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]) }</span> <span class="hl kwa">END</span> <span class="hl opt">{</span> end<span class="hl opt">() }</span> <span class="hl kwa">sub</span> myTextbox <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$allow_scroll</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$width</span> <span class="hl opt">=</span> <span class="hl kwb">$width</span> <span class="hl opt">-</span> <span class="hl num">9</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwd">/(.{1,$width})/g</span> <span class="hl opt">}</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwc">split</span> <span class="hl str">"</span><span class="hl esc">\n</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$h</span> <span class="hl opt">=</span> min<span class="hl opt">(</span><span class="hl kwb">$height</span> <span class="hl opt">-</span> <span class="hl num">13</span><span class="hl opt">,</span> <span class="hl kwc">int</span> <span class="hl kwb">@l</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$flag</span> <span class="hl opt">=</span> <span class="hl num">1</span> <span class="hl opt"><<</span> <span class="hl num">6</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$h</span> <span class="hl opt"><</span> <span class="hl kwb">@l</span><span class="hl opt">) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$allow_scroll</span><span class="hl opt">) {</span> <span class="hl kwb">$flag</span> <span class="hl opt">|=</span> <span class="hl num">1</span> <span class="hl opt"><<</span> <span class="hl num">2</span><span class="hl opt">;</span> <span class="hl slc">#- NEWT_FLAG_SCROLL</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl slc"># remove the text, no other way!</span> <span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwb">@l</span><span class="hl opt">[</span><span class="hl num">0</span> <span class="hl opt">..</span> <span class="hl kwb">$h</span><span class="hl opt">-</span><span class="hl num">1</span><span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwc">my</span> <span class="hl kwb">$mess</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Textbox<span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> max<span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwc">length</span> <span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">) +</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$h, $flag</span><span class="hl opt">);</span> <span class="hl kwb">$mess</span><span class="hl opt">-></span><span class="hl kwd">TextboxSetText</span><span class="hl opt">(</span><span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">"</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">));</span> <span class="hl kwb">$mess, $w</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$h</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> separator <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$blank</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Form<span class="hl opt">(</span>\<span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl str">''</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl kwb">$blank</span><span class="hl opt">-></span><span class="hl kwd">FormSetWidth</span> <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]);</span> <span class="hl kwb">$blank</span><span class="hl opt">-></span><span class="hl kwd">FormSetHeight</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$blank</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> checkval <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] &&</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]</span> <span class="hl kwc">ne</span> <span class="hl str">' '</span> ? <span class="hl str">'*'</span> <span class="hl opt">:</span> <span class="hl str">' '</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> ask_fromW <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, $common, $l, $l2</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$ignore</span><span class="hl opt">;</span> <span class="hl slc">#-to handle recursivity</span> <span class="hl kwc">my</span> <span class="hl kwb">$old_focus</span> <span class="hl opt">= -</span><span class="hl num">2</span><span class="hl opt">;</span> <span class="hl slc">#-the widgets</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">@widgets, $total_size</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$set_all</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$ignore</span> <span class="hl opt">=</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>set<span class="hl opt">}->(${</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>e<span class="hl opt">}{</span>val<span class="hl opt">}})</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@widgets</span><span class="hl opt">;</span> <span class="hl slc"># $_->{w}->set_sensitive(!$_->{e}{disabled}()) foreach @widgets;</span> <span class="hl kwb">$ignore</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">$get_all</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl opt">${</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>e<span class="hl opt">}{</span>val<span class="hl opt">}} =</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>get<span class="hl opt">}->()</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@widgets</span><span class="hl opt">;</span> <span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">$create_widget</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$e, $ind</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">} =</span> <span class="hl str">'list'</span> <span class="hl kwa">if</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">} =~</span> <span class="hl kwd">/(icon|tree)list/</span><span class="hl opt">;</span> <span class="hl slc">#- combo doesn't exist, fallback to a sensible default</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">} =</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>not_edit<span class="hl opt">}</span> ? <span class="hl str">'list'</span> <span class="hl opt">:</span> <span class="hl str">'entry'</span> <span class="hl kwa">if</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'combo'</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$changed</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwa">return if</span> <span class="hl kwb">$ignore</span><span class="hl opt">;</span> <span class="hl kwa">return</span> <span class="hl kwb">$old_focus++</span> <span class="hl kwa">if</span> <span class="hl kwb">$old_focus</span> <span class="hl opt">== -</span><span class="hl num">2</span><span class="hl opt">;</span> <span class="hl slc">#- handle special first case</span> <span class="hl kwb">$get_all</span><span class="hl opt">->();</span> <span class="hl slc">#- TODO: this is very rough :(</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>callbacks<span class="hl opt">}{</span><span class="hl kwb">$old_focus</span> <span class="hl opt">==</span> <span class="hl kwb">$ind</span> ? <span class="hl str">'changed'</span> <span class="hl opt">:</span> <span class="hl str">'focus_out'</span><span class="hl opt">}->(</span><span class="hl kwb">$ind</span><span class="hl opt">);</span> <span class="hl kwb">$set_all</span><span class="hl opt">->();</span> <span class="hl kwb">$old_focus</span> <span class="hl opt">=</span> <span class="hl kwb">$ind</span><span class="hl opt">;</span> <span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $real_w, $set, $get, $expand, $size</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'bool'</span><span class="hl opt">) {</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Checkbox<span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$e</span><span class="hl opt">->{</span>text<span class="hl opt">} ||</span> <span class="hl str">''</span><span class="hl opt">,</span> checkval<span class="hl opt">(${</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>val<span class="hl opt">}}),</span> <span class="hl str">" *"</span><span class="hl opt">);</span> <span class="hl kwb">$set</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">CheckboxSetValue</span><span class="hl opt">(</span>checkval<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])) };</span> <span class="hl kwb">$get</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">CheckboxGetValue</span> <span class="hl opt">==</span> <span class="hl kwc">ord</span> <span class="hl str">'*'</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'button'</span><span class="hl opt">) {</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Button<span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">,</span> may_apply<span class="hl opt">(</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>format<span class="hl opt">}, ${</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>val<span class="hl opt">}}));</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>type<span class="hl opt">} =~</span> <span class="hl kwd">/list/</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$h, $wi</span><span class="hl opt">) = (</span><span class="hl kwb">@$l</span> <span class="hl opt">==</span> <span class="hl num">1</span> <span class="hl opt">&&</span> <span class="hl kwb">$height</span> <span class="hl opt">></span> <span class="hl num">30</span> ? <span class="hl num">10</span> <span class="hl opt">:</span> <span class="hl num">5</span><span class="hl opt">,</span> <span class="hl num">20</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$scroll</span> <span class="hl opt">= @{</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>list<span class="hl opt">}} ></span> <span class="hl kwb">$h</span> ? <span class="hl num">1</span> <span class="hl opt"><<</span> <span class="hl num">2</span> <span class="hl opt">:</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl kwb">$size</span> <span class="hl opt">=</span> min<span class="hl opt">(</span><span class="hl kwc">int</span> <span class="hl opt">@{</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>list<span class="hl opt">}},</span> <span class="hl kwb">$h</span><span class="hl opt">);</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Listbox<span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$h, $scroll</span><span class="hl opt">);</span> <span class="hl slc">#- NEWT_FLAG_SCROLL </span> <span class="hl kwa">foreach</span> <span class="hl opt">(@{</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>list<span class="hl opt">}}) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$t</span> <span class="hl opt">=</span> may_apply<span class="hl opt">(</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>format<span class="hl opt">},</span> <span class="hl kwb">$_</span><span class="hl opt">);</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">ListboxAddEntry</span><span class="hl opt">(</span><span class="hl kwb">$t, $_</span><span class="hl opt">);</span> <span class="hl kwb">$wi</span> <span class="hl opt">=</span> max<span class="hl opt">(</span><span class="hl kwb">$wi,</span> <span class="hl kwc">length</span> <span class="hl kwb">$t</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">ListboxSetWidth</span><span class="hl opt">(</span>min<span class="hl opt">(</span><span class="hl kwb">$wi</span> <span class="hl opt">+</span> <span class="hl num">3</span><span class="hl opt">,</span> <span class="hl kwb">$width</span> <span class="hl opt">-</span> <span class="hl num">7</span><span class="hl opt">));</span> <span class="hl slc"># 3 added for the scrollbar (?)</span> <span class="hl kwb">$get</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">ListboxGetCurrent</span> <span class="hl opt">};</span> <span class="hl kwb">$set</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$val</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> map_index <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">ListboxSetCurrent</span><span class="hl opt">($::</span>i<span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$val</span> <span class="hl kwc">eq</span> <span class="hl kwb">$_</span><span class="hl opt">;</span> <span class="hl opt">} @{</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>list<span class="hl opt">}};</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Entry<span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl str">''</span><span class="hl opt">,</span> <span class="hl num">20</span><span class="hl opt">, (</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>hidden<span class="hl opt">} &&</span> <span class="hl num">1</span> <span class="hl opt"><<</span> <span class="hl num">11</span><span class="hl opt">) |</span> <span class="hl num">1</span> <span class="hl opt"><<</span> <span class="hl num">2</span><span class="hl opt">);</span> <span class="hl kwb">$get</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">EntryGetValue</span> <span class="hl opt">};</span> <span class="hl kwb">$set</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">EntrySet</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">],</span> <span class="hl num">1</span><span class="hl opt">) };</span> <span class="hl opt">}</span> <span class="hl kwb">$total_size</span> <span class="hl opt">+=</span> <span class="hl kwb">$size</span> <span class="hl opt">||</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl slc">#- !! callbacks must be kept otherwise perl will free them !!</span> <span class="hl slc">#- (better handling of addCallback needed)</span> <span class="hl opt">{</span> e <span class="hl opt">=></span> <span class="hl kwb">$e,</span> w <span class="hl opt">=></span> <span class="hl kwb">$w,</span> real_w <span class="hl opt">=></span> <span class="hl kwb">$real_w</span> <span class="hl opt">||</span> <span class="hl kwb">$w,</span> expand <span class="hl opt">=></span> <span class="hl kwb">$expand,</span> callback <span class="hl opt">=></span> <span class="hl kwb">$changed,</span> get <span class="hl opt">=></span> <span class="hl kwb">$get</span> <span class="hl opt">||</span> <span class="hl kwa">sub</span> <span class="hl opt">{ ${</span><span class="hl kwb">$e</span><span class="hl opt">->{</span>val<span class="hl opt">}} },</span> set <span class="hl opt">=></span> <span class="hl kwb">$set</span> <span class="hl opt">||</span> <span class="hl kwa">sub</span> <span class="hl opt">{} };</span> <span class="hl opt">};</span> <span class="hl kwb">@widgets</span> <span class="hl opt">=</span> map_index <span class="hl opt">{</span> <span class="hl kwb">$create_widget</span><span class="hl opt">->(</span><span class="hl kwb">$_,</span> <span class="hl opt">$::</span>i<span class="hl opt">) }</span> <span class="hl kwb">@$l</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>w<span class="hl opt">}-></span><span class="hl kwd">addCallback</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>callback<span class="hl opt">})</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@widgets</span><span class="hl opt">;</span> <span class="hl kwb">$set_all</span><span class="hl opt">->();</span> <span class="hl kwc">my</span> <span class="hl kwb">$grid</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Grid<span class="hl opt">::</span>CreateGrid<span class="hl opt">(</span><span class="hl num">3</span><span class="hl opt">,</span> max<span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwc">int</span> <span class="hl kwb">@$l</span><span class="hl opt">));</span> map_index <span class="hl opt">{</span> <span class="hl kwb">$grid</span><span class="hl opt">-></span><span class="hl kwd">GridSetField</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">, $::</span>i<span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">, ${</span>Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Label<span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>e<span class="hl opt">}{</span>label<span class="hl opt">})},</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl kwb">$grid</span><span class="hl opt">-></span><span class="hl kwd">GridSetField</span><span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">, $::</span>i<span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">, ${</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>real_w<span class="hl opt">}},</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwb">@widgets</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$listg</span> <span class="hl opt">=</span> <span class="hl kwa">do</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$height</span> <span class="hl opt">=</span> <span class="hl num">18</span><span class="hl opt">;</span> <span class="hl slc">#- use a scrolled window if there is a lot of checkboxes (aka </span> <span class="hl slc">#- ask_many_from_list) or a lot of widgets in general (aka</span> <span class="hl slc">#- options of a native PostScript printer in printerdrake)</span> <span class="hl slc">#- !! works badly together with list's (lists are one widget, so a</span> <span class="hl slc">#- big list window will not switch to scrollbar mode) :-(</span> <span class="hl kwa">if</span> <span class="hl opt">((((</span><span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>type<span class="hl opt">}</span> <span class="hl kwc">eq</span> <span class="hl str">'bool'</span> <span class="hl opt">}</span> <span class="hl kwb">@$l</span><span class="hl opt">) ></span> <span class="hl num">6</span><span class="hl opt">) ||</span> <span class="hl opt">((</span><span class="hl kwb">@$l</span><span class="hl opt">) ></span> <span class="hl num">3</span><span class="hl opt">)) &&</span> <span class="hl kwb">$total_size</span> <span class="hl opt">></span> <span class="hl kwb">$height</span><span class="hl opt">) {</span> <span class="hl kwb">$grid</span><span class="hl opt">-></span><span class="hl kwd">GridPlace</span><span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl slc">#- Uh?? otherwise the size allocated is bad</span> <span class="hl kwc">my</span> <span class="hl kwb">$scroll</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>VerticalScrollbar<span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$height,</span> <span class="hl num">9</span><span class="hl opt">,</span> <span class="hl num">10</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$subf</span> <span class="hl opt">=</span> <span class="hl kwb">$scroll</span><span class="hl opt">-></span><span class="hl kwd">Form</span><span class="hl opt">(</span><span class="hl str">''</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl kwb">$subf</span><span class="hl opt">-></span><span class="hl kwd">FormSetHeight</span><span class="hl opt">(</span><span class="hl kwb">$height</span><span class="hl opt">);</span> <span class="hl kwb">$subf</span><span class="hl opt">-></span><span class="hl kwd">FormAddGrid</span><span class="hl opt">(</span><span class="hl kwb">$grid,</span> <span class="hl num">0</span><span class="hl opt">);</span> Newt<span class="hl opt">::</span>Grid<span class="hl opt">::</span>HCloseStacked<span class="hl opt">(</span><span class="hl kwb">$subf,</span> separator<span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$height</span><span class="hl opt">),</span> <span class="hl kwb">$scroll</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$grid</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$buttons, $ok, $cancel</span><span class="hl opt">) =</span> Newt<span class="hl opt">::</span>Grid<span class="hl opt">::</span>ButtonBar<span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>ok<span class="hl opt">} ||</span> _<span class="hl opt">(</span><span class="hl str">"Ok"</span><span class="hl opt">),</span> if_<span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>cancel<span class="hl opt">},</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>cancel<span class="hl opt">}));</span> <span class="hl kwc">my</span> <span class="hl kwb">$form</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Form<span class="hl opt">(</span>\<span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl str">''</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$window</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Grid<span class="hl opt">::</span>GridBasicWindow<span class="hl opt">(</span>first<span class="hl opt">(</span>myTextbox<span class="hl opt">(</span><span class="hl kwb">@widgets</span> <span class="hl opt">==</span> <span class="hl num">0</span><span class="hl opt">, @{</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>messages<span class="hl opt">}})),</span> <span class="hl kwb">$listg, $buttons</span><span class="hl opt">);</span> <span class="hl kwb">$window</span><span class="hl opt">-></span><span class="hl kwd">GridWrappedWindow</span><span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>title<span class="hl opt">} ||</span> <span class="hl str">''</span><span class="hl opt">);</span> <span class="hl kwb">$form</span><span class="hl opt">-></span><span class="hl kwd">FormAddGrid</span><span class="hl opt">(</span><span class="hl kwb">$window,</span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$check</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$get_all</span><span class="hl opt">->();</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$error, $focus</span><span class="hl opt">) =</span> <span class="hl kwb">$f</span><span class="hl opt">->();</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$error</span><span class="hl opt">) {</span> <span class="hl kwb">$set_all</span><span class="hl opt">->();</span> <span class="hl opt">}</span> <span class="hl opt">!</span><span class="hl kwb">$error</span><span class="hl opt">;</span> <span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">$canceled</span><span class="hl opt">;</span> <span class="hl kwa">do</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$r</span> <span class="hl opt">=</span> <span class="hl kwb">$form</span><span class="hl opt">-></span><span class="hl kwd">RunForm</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@widgets</span><span class="hl opt">) {</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$$r</span> <span class="hl opt">== ${</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>w<span class="hl opt">}}) {</span> <span class="hl kwb">$form</span><span class="hl opt">-></span><span class="hl kwd">FormDestroy</span><span class="hl opt">;</span> Newt<span class="hl opt">::</span>PopWindow<span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>e<span class="hl opt">}{</span>clicked<span class="hl opt">}();</span> <span class="hl kwa">return</span> ask_fromW<span class="hl opt">(</span><span class="hl kwb">$o, $common, $l, $l2</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwb">$canceled</span> <span class="hl opt">=</span> <span class="hl kwb">$cancel</span> <span class="hl opt">&&</span> <span class="hl kwb">$$r</span> <span class="hl opt">==</span> <span class="hl kwb">$$cancel</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">until</span> <span class="hl opt">(</span><span class="hl kwb">$check</span><span class="hl opt">->(</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>callbacks<span class="hl opt">}{</span><span class="hl kwb">$canceled</span> ? <span class="hl str">'canceled'</span> <span class="hl opt">:</span> <span class="hl str">'complete'</span><span class="hl opt">}));</span> <span class="hl kwb">$form</span><span class="hl opt">-></span><span class="hl kwd">FormDestroy</span><span class="hl opt">;</span> Newt<span class="hl opt">::</span>PopWindow<span class="hl opt">;</span> <span class="hl opt">!</span><span class="hl kwb">$canceled</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> waitbox <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$title, $messages</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$t, $w, $h</span><span class="hl opt">) =</span> myTextbox<span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">@$messages</span><span class="hl opt">);</span> <span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> Newt<span class="hl opt">::</span>Component<span class="hl opt">::</span>Form<span class="hl opt">(</span>\<span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl str">''</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span> Newt<span class="hl opt">::</span>CenteredWindow<span class="hl opt">(</span><span class="hl kwb">$w, $h, $title</span><span class="hl opt">);</span> <span class="hl kwb">$f</span><span class="hl opt">-></span><span class="hl kwd">FormAddComponent</span><span class="hl opt">(</span><span class="hl kwb">$t</span><span class="hl opt">);</span> <span class="hl kwb">$f</span><span class="hl opt">-></span><span class="hl kwd">DrawForm</span><span class="hl opt">;</span> Newt<span class="hl opt">::</span>Refresh<span class="hl opt">;</span> <span class="hl kwb">$f</span><span class="hl opt">-></span><span class="hl kwd">FormDestroy</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@wait_messages, $f</span><span class="hl opt">;</span> <span class="hl kwb">$f</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> wait_messageW <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, $title, $messages</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl opt">{</span> form <span class="hl opt">=></span> waitbox<span class="hl opt">(</span><span class="hl kwb">$title, $messages</span><span class="hl opt">),</span> title <span class="hl opt">=></span> <span class="hl kwb">$title</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> wait_message_nextW <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, $messages, $w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$o</span><span class="hl opt">-></span><span class="hl kwd">wait_message_endW</span><span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">);</span> <span class="hl kwb">$o</span><span class="hl opt">-></span><span class="hl kwd">wait_messageW</span><span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>title<span class="hl opt">},</span> <span class="hl kwb">$messages</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> wait_message_endW <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, $w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$wait</span> <span class="hl opt">=</span> <span class="hl kwc">pop</span> <span class="hl kwb">@wait_messages</span><span class="hl opt">;</span> <span class="hl slc"># log::l("interactive_newt does not handle none stacked wait-messages") if $w->{form} != $wait;</span> Newt<span class="hl opt">::</span>PopWindow<span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl num">1</span><span class="hl opt">;</span> </code></pre></td></tr></table> </div> <!-- class=content --> <div class='footer'>generated by <a href='https://git.zx2c4.com/cgit/about/'>cgit v1.2.1</a> (<a href='https://git-scm.com/'>git 2.21.0</a>) at 2025-02-19 02:04:59 +0000</div> </div> <!-- id=cgit --> </body> </html>