colin's wall clock patch update, modified to update every second, not every millisecond

git-svn-id: svn://localhost/ardour2/branches/3.0@13732 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/ardour_ui.cc

@@ -428,7 +428,7 @@ ARDOUR_UI::post_engine ()
 #ifndef GTKOSX
 	/* OS X provides a nearly-always visible wallclock, so don't be stupid */
 	update_wall_clock ();
-	Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::update_wall_clock), 60000);
+	Glib::signal_timeout().connect_seconds (sigc::mem_fun(*this, &ARDOUR_UI::update_wall_clock), 1000);
 #endif
 
 	update_disk_space ();
@@ -1101,13 +1101,16 @@ ARDOUR_UI::update_wall_clock ()
 {
 	time_t now;
 	struct tm *tm_now;
-	char buf[16];
+	static int last_min = -1;
 
 	time (&now);
 	tm_now = localtime (&now);
-
+	if (last_min != tm_now->tm_min) {
-	sprintf (buf, "%02d:%02d", tm_now->tm_hour, tm_now->tm_min);
+		char buf[16];
-	wall_clock_label.set_text (buf);
+		sprintf (buf, "%02d:%02d", tm_now->tm_hour, tm_now->tm_min);
+		wall_clock_label.set_text (buf);
+		last_min = tm_now->tm_min;
+	}
 
 	return TRUE;
 }

tools/fmt-bindings

@@ -22,12 +22,14 @@ $winkey = 'Mod4\>\<Super';
 $make_cheatsheet = 1;
 $make_accelmap = 0;
 $merge_from = "";
+$html = 0;
 
 GetOptions ("platform=s" => \$platform,
 	    "winkey=s" => \$winkey,
 	    "cheatsheet" => \$make_cheatsheet,
 	    "accelmap" => \$make_accelmap,
-	    "merge=s" => \$merge_from);
+	    "merge=s" => \$merge_from,
+            "html" => \$html);
 
 if ($platform eq "darwin") {
 
@@ -73,37 +75,78 @@ if ($platform eq "darwin") {
     $mouse_modifier_map{$winkey} => 'Win';
 }
 
-%keycodes = (
+%keycodes = ();
-    'asciicircum' => '\\verb=^=',
+
-    'apostrophe' => '\'',
+if ($html) {
-    'bracketleft' => '[',
+    %keycodes = (
-    'bracketright' => ']',
+        'asciicircum' => '^',
-    'braceleft' => '\\{',
+        'apostrophe' => '\'',
-    'braceright' => '\\}',
+        'bracketleft' => '[',
-    'backslash' => '$\\backslash$',
+        'bracketright' => ']',
-    'slash' => '/',
+        'braceleft' => '{',
-    'rightanglebracket' => '>',
+        'braceright' => '}',
-    'leftanglebracket' => '<',
+        'backslash' => '\\',
-    'ampersand' => '\\&',
+        'slash' => '/',
-    'comma' => ',',
+        'rightanglebracket' => '&gt;',
-    'period' => '.',
+        'leftanglebracket' => '&lt;',
-    'semicolon' => ';',
+        'ampersand' => '&',
-    'colon' => ':',
+        'comma' => ',',
-    'equal' => '=',
+        'period' => '.',
-    'minus' => '-',
+        'semicolon' => ';',
-    'plus' => '+',
+        'colon' => ':',
-    'grave' => '`',
+        'equal' => '=',
-    'rightarrow' => '$\rightarrow$',
+        'minus' => '-',
-    'leftarrow' => '$\\leftarrow$',
+        'plus' => '+',
-    'uparrow' => '$\\uparrow$',
+        'grave' => '`',
-    'downarrow' => '$\\downarrow$',
+        'rightarrow' => '&rarr;',
-    'Page_Down' => 'Page Down',
+        'leftarrow' => '&larr;',
-    'Page_Up' => 'Page Up',
+        'uparrow' => '&uarr;',
-    'space' => 'space',
+        'downarrow' => '&darr;',
-    'KP_' => 'KP$\_$',
+        'Page_Down' => 'PageDown',
-    'greater' => '>',
+        'Page_Up' => 'PageUp',
-    'less' => '<',
+        'space' => 'space',
+        'KP_Right' => 'KP-&rarr;',
+        'KP_Left' => 'KP-&larr;',
+        'KP_Up' => 'KP-&uarr;',
+        'KP_Down' => 'KP-&darr;',
+        'KP_0' => 'KP-0;',
+        'greater' => '&gt;',
+        'less' => '&lt;',
+        );
+} else {
+
+    %keycodes = (
+        'asciicircum' => '\\verb=^=',
+        'apostrophe' => '\'',
+        'bracketleft' => '[',
+        'bracketright' => ']',
+        'braceleft' => '\\{',
+        'braceright' => '\\}',
+        'backslash' => '$\\backslash$',
+        'slash' => '/',
+        'rightanglebracket' => '>',
+        'leftanglebracket' => '<',
+        'ampersand' => '\\&',
+        'comma' => ',',
+        'period' => '.',
+        'semicolon' => ';',
+        'colon' => ':',
+        'equal' => '=',
+        'minus' => '-',
+        'plus' => '+',
+        'grave' => '`',
+        'rightarrow' => '$\rightarrow$',
+        'leftarrow' => '$\\leftarrow$',
+        'uparrow' => '$\\uparrow$',
+        'downarrow' => '$\\downarrow$',
+        'Page_Down' => 'Page Down',
+        'Page_Up' => 'Page Up',
+        'space' => 'space',
+        'KP_' => 'KP$\_$',
+        'greater' => '>',
+        'less' => '<',
     );
+}
 
 if ($merge_from) {
     open (BINDINGS, $merge_from) || die ("merge from bindings: file not readable");
@@ -226,6 +269,102 @@ if ($make_accelmap || !$make_cheatsheet) {
     exit 0;
 }
 
+if ($html) {
+
+    @groups_sorted_by_number = sort { $group_numbering{$a} <=> $group_numbering{$b} } keys %group_numbering; 
+    
+    foreach $gk (@groups_sorted_by_number) {
+
+        if ($gk =~ /^m/) {
+            # mouse stuff - ignore
+            next;
+        }
+
+        # $bref is a reference to the array of arrays for this group
+        $bref = $group_bindings{$gk};
+        
+        if (scalar @$bref > 1) {
+            
+            $name = $group_names{$gk};
+            $name =~ s/\\linebreak.*//;
+            $name =~ s/\\&/&/;
+            $name =~ s/\$\\_\$/-/g;
+            $name =~ s/\\[a-z]+ //g;
+            $name =~ s/[{}]//g;
+            $name =~ s/\\par//g;
+
+            print "<h3>$name</h3>\n";
+
+            $gtext = $group_text{$gk};
+            $gtext =~ s/\\linebreak.*//;
+            $gtext =~ s/\\&/&/;
+            $gtext =~ s/\$\\_\$/-/g;
+            $gtext =~ s/\\[a-z]+ //g;
+            $gtext =~ s/[{}]//g;
+            $gtext =~ s/\\par//g;
+            
+            if (!($gtext eq  "")) {
+                print "$gtext\n\n";
+            }
+            
+            # ignore the first entry, which was empty
+            
+            shift (@$bref);
+            
+            # set up the list
+            
+            print "<dl class=\"bindings\">\n";
+            
+            # sort the array of arrays by the descriptive text for nicer appearance,
+            # and print them
+            
+            for $bbref (sort { @$a[1] cmp @$b[1] } @$bref) {
+                # $bbref is a reference to an array
+                
+                $binding = @$bbref[0];
+                $text = @$bbref[1];
+
+                if ($binding =~ /:/) { # mouse binding with "where" clause
+                    ($binding,$where) = split (/:/, $binding, 2);
+                }
+                
+                foreach $k (keys %cs_modifier_map) {
+                    $binding =~ s/\@$k\@/$cs_modifier_map{$k}/;
+                }
+
+                # remove braces for HTML
+
+                $binding =~ s/></\+/g;
+                $binding =~ s/^<//;
+                $binding =~ s/>/\+/;
+                
+                # substitute keycode names for something printable
+                
+                $re = qr/${ \(join'|', map quotemeta, keys %keycodes)}/;
+                $binding =~ s/($re)/$keycodes{$1}/g;
+
+                # tidy up description
+
+                $descr = @$bbref[1];
+                $descr =~ s/\\linebreak.*//;
+                $descr =~ s/\\&/&/;
+                $descr =~ s/\$\\_\$/-/g;
+                $descr =~ s/\\[a-z]+ //g;
+                $descr =~ s/[{}]//g;
+                $descr =~ s/\\par//g;
+
+                print "<dt>$descr</dt><dd>$binding</dd>\n";
+            }
+            
+            print "</dl>\n";
+        
+        }
+    }
+    print "&nbsp; <!-- remove this if more text is added below -->\n";
+    exit 0;
+}
+
+
 # Now print the cheatsheet
 
 $boilerplate_header = <<END_HEADER;