On 23:05 Mon 28 Jan , muppet wrote: > I just noticed that versions of gtk+ >= 2.10.0 break my old > object_browser; a simple one-line hack makes it work again. > > http://asofyet.org/muppet/software/gtk2-perl/object_browser-0.008 > > object_browser is a little utility which lets you browse the > Glib::Object inheritance tree. If you have Gavin Brown's excellent > Gtk2::PodBrowser installed, you even have nicely formatted manual > pages. The tool attempts to be useful with any stable versions of > Gtk2 and gtk+ 2.x, but i recommend at least Gtk2 >= 1.040. > > A while back, evil data pixies destroyed the hard disk which contained > the CVS repository for this program. This 0.008 release is built off > of the "methodscraper" variant, which contained an attempt to list > methods on the object by scraping the symbol table for subroutines.
I like it very much. Unfortunately I see something strange. I set it up at home and at work in the hospital, where I work as a doctor. Both machines run debian sid. i install standard debian latest sid packages 1. podbrowser 2. libgtk2-ex-podviewer-perl and chmod 755 your script object_brower 1. podviewer: now when I invoke podviewer such as podviewer Gtk2 it shows nicely a page and I can see the document in the Document window and if I type Gtk2::index in the Document Entry tab for instance, it is equivalent to command line: podviewer Gtk2::index and I see syntax highlighting of 'hyperlinks to other nodes' which shows the other nodes in the pages, but I can't click on some of them :( or better some I can and some I cant. It is weird buggy and intermittent. The first click often does not work but the click on a second different hyperlink then works :( very strange. however when you hover over a 'hyperlinks': down in the status bar it says 'Go to Gtk2::TreeStore' but it wont take you to it, if you click it unless you type Gtk2::TreeStore directly in the Document entry tab... or __sometimes__ if you chose a second one then it might go to it. strange. or it might not go to it even then. strange. intermittent behavior. wait: I notice: in podviewer Gtk2 look in the See Also section: a) if you hover over Gtk2::index it shows in the status button Go to Gtk2::Gdk::X11 but wont take you there. b) if you hover on Gtk2::Pango it shows in the status section Gtk2::Gdk::Screen and if you click repeatedly sometimes, it does nothing, sometimes it takes you to Gtk2::Gdk::Screen!! sometimes it takes you to Gtk2::Pango (sometimes after showing status Gtk2::Pango!! the status box contents are random and unpredictable! sometimes are unrelated to where you end up, and are randomly associated with either the destination or the hyperlink blue text. Thus Gtk2 hyperlink in see also sometimes leads to something totally different from Gtk2 or may not even click at all! Thus look at Document Gtk2::Gdk::Screen and click the Gtk2 link may do nothing, may lead to Gtk2::Gdk::PangoRenderer which is amazing and bizarre. note that podviewer (in libgtk2-ex-podviewer-perl) is a debian prerequisite for podviewer. 2. podbrowser: is very beautiful nice highlighting and color emphasis of shows me the subsets Functions Modules Pod Documents Pragmas subsets and is quite beautiful: I can learn all about perl from it! and the Modules sections has all of our wonderful documents including all of Glib (including my new friend 'this is now that" that I am trying to grock) and Glib::Object etc including my new friend :) Gnome2::DateEdit Now this inherits some of the bizarro behavior of podviewer. Off the bat here is an example: The see also sections Gtk2 links are particularly iffy:(. example: Go to Gtk2::Gdk::X11 "see also" section look at link Gtk2 hover over it: the about box says Glib::Param::String while the click of it takes you to Gtk2::Builder :( In Gtk2::builder the two early Glib::Error hyperlinks hover to show in the status bar Glib::Param::Double and Glib::Param::String respectively, but bizarrely when you click them they take you to Gtk2::Alignment and Gtk2::Param::String (oy vey). 3. object_browser-0.008. which i downloaded from your asofyet link. ./object_browser-0.008 GLib-GObject-WARNING **: /tmp/buildd/glib2.0-2.14.5/gobject/gsignal.c:1617: signal `link_clicked' is invalid for instance `0xba6000' at ./object_browser-0.008 line 137. tossing non-object Gtk2::TreeModel tossing non-object Gtk2::TreeModel tossing non-object Gtk2::TreeModel tossing non-object Gtk2::Editable tossing non-object Gtk2::CellEditable tossing non-object Gtk2::FileChooser tossing non-object Gtk2::FileChooser tossing non-object Gtk2::FileChooser asked to lazy-load Gtk2::Gdk::Bitmap, but that package is not registered at /usr/lib/perl5/Glib.pm line 190. Help says to me: You don't have Gtk2::PodViewer installed; falling back to plain text. This could be very ugly and had to read. Please consider getting Gtk2::Podviewer from cpan. (perhaps it means to carp about Gtk2::Podbrowser ? - but as I show above I have native debian sid of both) and indeed the POD section does not show the nice pod with 'hyperlinks' and pretty bold sections and it begins with the Glib::Object level. Funny this afternoon I seem to remember at my work machine, I recall color in the pod browser section of object-browser. But I will check there again today, I may have faulty recollection. (Also your object browser needs perl-doc package, which I installed, which only comes up as an error after clicking pod sectinon.} Wait: Debian bizarrely installed podbrowser into /usr/bin/podbrowser but does not give us any corresponding .pm file in /usr/share/perl5/Gtk2/PodBrowser.pm say while libgtk2-ex-podviewer-perl gives us /usr/share/perl5/Gtk2/Ex/PodViewer.pm also weirdly you are looking in your program for our $have_podviewer = eval "use Gtk2::PodViewer; 1"; as opposed to Gtk2::Ex::PodViewer which my debian machine has or Gtk2::PodBrowser which you may actually want but my machine does not have because of weird debian packaging:( Now when I changed the references to from Gtk2::PodViewer to Gtk2::Ex::PodViewer throughout the program (3 ->new invocations) then I got improvement in the help section (no error on not having PodViewer in help) but it still is the non syntax highlighted version and does not give hyperlinks or allow clicking. and how to fix it to use PodBrowser (which does not have a .pm file debian dpkg -l output ii libgtk2-ex-podviewer-perl 0.17-1 Perl Gtk2 widget for displaying Plain Old Documentation (POD) ii podbrowser 0.12-1 Documentation browser for Perl Thanks for your work! Mitchell > > Suggestions and patches welcome. > > -- > zella (crying): I want... > us: What? > zella (still crying): I want... something! > > > _______________________________________________ > gtk-perl-list mailing list > gtk-perl-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtk-perl-list _______________________________________________ gtk-perl-list mailing list gtk-perl-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-perl-list
