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The search box is built. There are unitialized values oocurring in the main

Gtk loop when looking at signal types, but the start if the  basic infrastructure
is there.
master
freesource 24 years ago
parent
commit
92d86afc80
  1. 138
      BootRoot/YardBox.pm

138
BootRoot/YardBox.pm

@ -41,6 +41,7 @@ my($filename,$filesystem_size,$kernel,$template_dir,$template,$tmp,$mnt);
my ($text, $changed_text, $changed_text_from_template);
my $save_as;
my ($replacements_window, $filesystem_window, $path_window, $shortcut);
my $search_window;
my $Shortcuts;
my @entry;
my $file_dialog;
@ -145,6 +146,12 @@ my @menu_items = ( { path => '/File',
callback => \&file_system },
{ path => '/Edit/Replacements',
callback => \&Replacements },
{ path => '/Edit/edit_separator',
type => '<Separator>' },
{ path => '/Edit/_Search in Page',
accelerator => '<alt>S',
callback => \&search },
{ path => '/_Create',
type => '<Branch>' },
@ -1097,14 +1104,129 @@ sub saved {
} # end sub saved
sub print_hello {
my ($menu_item, $action, $date) = @_;
$menu_item->set_active($true);
print $menu_item;
# rindex and index makes things easy
sub search {
if (not defined $search_window) {
}
$search_window = Gtk::Window->new("toplevel");
$search_window->signal_connect("destroy", \&destroy_window,
\$search_window);
$search_window->signal_connect("delete_event", \&destroy_window,
\$search_window);
$search_window->signal_connect("key_press_event", sub {
my $event = pop @_;
if ($event->{'keyval'}) {
$search_window->destroy if $event->{'keyval'} == 65307;
}
},
);
$search_window->set_policy( $true, $true, $false );
$search_window->set_title( "gBootRoot: Search" );
$search_window->border_width(1);
$search_window->set_position('mouse');
my $main_vbox = Gtk::VBox->new( $false, 0 );
$search_window->add( $main_vbox );
$main_vbox->show();
my $table_search = Gtk::Table->new( 4, 3, $true );
$main_vbox->pack_start( $table_search, $true, $true, 0 );
$table_search->show();
#_______________________________________
# Search keywords
label("Search:",0,1,0,1,$table_search);
my $search1 = entry(1,3,0,1,0,$table_search);
$search1->set_text(""); # if defined $search;
#_______________________________________
# Case Sensitive
my $case_sensitive = new Gtk::CheckButton("Case Sensitive");
$table_search->attach($case_sensitive,1,2,1,2,
['shrink','fill','expand'],['fill','shrink'],0,0);
$case_sensitive->show();
#$case_sensitive->signal_connect("clicked", \&which_stage, "check");
#_______________________________________
# Search Backwards
my $search_backwards = new Gtk::CheckButton("Search Backwards");
$table_search->attach($search_backwards,2,3,1,2,
['shrink','fill','expand'],['fill','shrink'],0,0);
$search_backwards->show();
#_______________________________________
# Separator
my $separator = new Gtk::HSeparator();
$table_search->attach($separator,0,3,2,3,
['shrink','fill','expand'],['fill','shrink'],0,0);
$separator->show();
#_______________________________________
# Search button
my ($keywords, $old_keywords, $offset);
my $submit_b = button(0,1,3,4,"Search",$table_search);
$search1->signal_connect("key_press_event", sub {
my $event = pop @_;
if ($event->{'keyval'} == 65293) {
$submit_b->clicked();
}
});
$submit_b->can_default(1);
$search_window->set_default($submit_b);
$submit_b->grab_default;
$submit_b->signal_connect( "clicked", sub {
my $keywords = $search1->get_text();
# There may be numbers, ofcourse.
if ($keywords && $keywords ne $old_keywords) {
undef $offset;
}
# rindex
if ($search_backwards->active) {
}
else {
if (!$offset) {
$offset = index($changed_text_from_template, $keywords);
}
else {
$offset = $offset + 1;
$offset = index($changed_text_from_template, $keywords,
$offset);
}
print "$offset\n" if $offset;
}
$old_keywords = $keywords;
} );
#_______________________________________
# Cancel button
my $close_b = button(2,3,3,4,"Cancel",$table_search);
$close_b->signal_connect("clicked",
sub {
$search_window->destroy()
if $search_window;
} );
}
if (!visible $search_window) {
$search_window->show();
} else {
$search_window->destroy;
}
} # end sub search
sub yard_menu {
@ -1332,6 +1454,8 @@ Motion Shortcuts
Ctrl-F Forward one character
Alt-B Backward one word
Alt-F Forward one word
Ctrl-Home Beginning of buffer
Ctrl-End End of buffer
Editing Shortcuts
@ -1347,6 +1471,10 @@ Selection Shortcuts
Ctrl-X Cut to clipboard
Ctrl-C Copy to clipboard
Ctrl-V Paste from clipboard
Searching Shortcuts
Alt-S
SHORTCUTS
sub path {

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