[libchamplain/libchamplain-0-4] Bindings for Gtk2-Champlain
- From: Pierre-Luc Beaudoin <plbeaudoin src gnome org>
- To: svn-commits-list gnome org
- Cc:
- Subject: [libchamplain/libchamplain-0-4] Bindings for Gtk2-Champlain
- Date: Tue, 10 Nov 2009 18:41:39 +0000 (UTC)
commit dbc11e99b261a499bf6d7adfcf776122383fbc4a
Author: Emmanuel Rodriguez <emmanuel rodriguez gmail com>
Date: Tue Nov 3 05:38:13 2009 +0100
Bindings for Gtk2-Champlain
bindings/perl/Gtk2-Champlain/COPYING | 510 ++++++++++++++++++++
bindings/perl/Gtk2-Champlain/Changes | 4 +
bindings/perl/Gtk2-Champlain/Makefile.PL | 114 +++++
bindings/perl/Gtk2-Champlain/README | 61 +++
bindings/perl/Gtk2-Champlain/champlain-gtk-perl.h | 10 +
.../perl/Gtk2-Champlain/examples/gtk2-champlain.pl | 207 ++++++++
bindings/perl/Gtk2-Champlain/lib/Gtk2/Champlain.pm | 108 ++++
bindings/perl/Gtk2-Champlain/maps | 1 +
.../perl/Gtk2-Champlain/t/Gtk2ChamplainEmbed.t | 30 ++
bindings/perl/Gtk2-Champlain/xs/.gitignore | 1 +
bindings/perl/Gtk2-Champlain/xs/Gtk2Champlain.xs | 9 +
.../perl/Gtk2-Champlain/xs/Gtk2ChamplainEmbed.xs | 13 +
12 files changed, 1068 insertions(+), 0 deletions(-)
---
diff --git a/bindings/perl/Gtk2-Champlain/COPYING b/bindings/perl/Gtk2-Champlain/COPYING
new file mode 100644
index 0000000..2d2d780
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/COPYING
@@ -0,0 +1,510 @@
+
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diff --git a/bindings/perl/Gtk2-Champlain/Changes b/bindings/perl/Gtk2-Champlain/Changes
new file mode 100644
index 0000000..fe09a7a
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/Changes
@@ -0,0 +1,4 @@
+Revision history for Champlain
+
+0.01 Sun Nov 1 14:31:40 CET 2009
+ First version.
diff --git a/bindings/perl/Gtk2-Champlain/Makefile.PL b/bindings/perl/Gtk2-Champlain/Makefile.PL
new file mode 100644
index 0000000..df7001d
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/Makefile.PL
@@ -0,0 +1,114 @@
+use strict;
+use warnings;
+
+use ExtUtils::MakeMaker;
+
+use Cwd;
+use File::Spec;
+
+use Gtk2::CodeGen;
+use Glib::MakeHelper;
+use ExtUtils::Depends;
+use ExtUtils::PkgConfig;
+
+my $DEPENDS;
+my @XS_FILES = ();
+
+exit main();
+
+sub main {
+
+ # Create the build folder used by the code generation utilities
+ mkdir 'build', 0777;
+
+ # The version of libchamplain for which this module can built against
+ my $champlain_version = '0.4';
+
+ # Find libchamplain
+ my @typemaps = ('maps');
+ my @deps = ('Champlain', 'Gtk2::Clutter');
+ my %pkgconfig;
+
+ eval {
+ %pkgconfig = ExtUtils::PkgConfig->find("champlain-gtk-$champlain_version");
+ push @XS_FILES, <xs/Gtk2Champlain*.xs>;
+ };
+ if (my $error = $@) {
+ warn "FAIL: ", $error;
+ return;
+ }
+
+ $DEPENDS = ExtUtils::Depends->new('Gtk2::Champlain', @deps);
+
+ $DEPENDS->add_pm(
+ File::Spec->catfile('lib', 'Gtk2', 'Champlain.pm'),
+ File::Spec->catfile('$(INST_LIBDIR)', 'Champlain.pm'),
+ );
+
+ # Code generation
+ Gtk2::CodeGen->parse_maps('champlain-gtk', input => [ @typemaps ]);
+ Gtk2::CodeGen->write_boot(
+ ignore => qr/^Gtk2::Champlain$/,
+ xs_files => [ @XS_FILES ]
+ );
+
+
+ $DEPENDS->set_inc($pkgconfig{cflags} . ' -I./build');
+ $DEPENDS->set_libs($pkgconfig{libs});
+ $DEPENDS->add_xs(@XS_FILES);
+ $DEPENDS->add_typemaps(
+ File::Spec->catfile(cwd(), 'build', 'champlain-gtk.typemap')
+ );
+ $DEPENDS->install(
+ File::Spec->catfile('build', 'champlain-gtk-autogen.h'),
+ 'champlain-gtk-perl.h',
+ );
+ $DEPENDS->save_config(File::Spec->catfile('build', 'IFiles.pm'));
+
+
+ # If Gtk2::Clutter isn't loaded then the following warning will be printed:
+ # GLib-GObject-WARNING **: cannot register existing type `GConnectFlags'
+ require Gtk2::Clutter;
+
+ # Create the Makefile
+ WriteMakefile(
+ AUTHOR => 'Emmanuel Rodriguez <potyl cpan org>',
+ NAME => 'Gtk2::Champlain',
+ VERSION_FROM => File::Spec->catfile('lib', 'Gtk2', 'Champlain.pm'),
+ ABSTRACT_FROM => File::Spec->catfile('lib', 'Gtk2', 'Champlain.pm'),
+ LICENSE => 'perl, lgpl',
+
+ PREREQ_PM => {
+ 'Gtk2::Clutter' => '0.100',
+ 'Champlain' => '0.09',
+ },
+ PREREQ_FATAL => 1,
+
+ XSPROTOARG => '-noprototypes ',
+ MAN3PODS => {
+ Glib::MakeHelper->do_pod_files(@XS_FILES),
+ },
+
+ $DEPENDS->get_makefile_vars(),
+
+ # Remove the build folder when doing "make clean"
+ clean => {
+ FILES => 'build',
+ },
+ );
+
+ return 0;
+}
+
+
+sub MY::postamble {
+
+ my $postamble = Glib::MakeHelper->postamble_clean();
+ $postamble .= Glib::MakeHelper->postamble_docs_full(
+ DEPENDS => $DEPENDS,
+ XS_FILES => [ @XS_FILES ],
+ COPYRIGHT => 'Copyright (C) 2009 by Emmanuel Rodriguez'
+ );
+
+ return $postamble;
+}
diff --git a/bindings/perl/Gtk2-Champlain/README b/bindings/perl/Gtk2-Champlain/README
new file mode 100644
index 0000000..525bd1b
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/README
@@ -0,0 +1,61 @@
+Gtk2::Champlain
+===============
+
+Perl bindings for the C library "libchamplain-gtk" that provides a GtkWidget
+for displaying geographical maps from various free sources. Libchamplain-gtk
+provides a simple mechanism for rendering maps in a Gtk application. The library
+relies on Clutter for all rendering.
+
+The maps displayed are taken from various sources, all providing maps for free,
+at the moment the following sources area available: OpenStreetMap, OpenAerialMap
+and Maps for free. It's also possible to provide other sources through a simple
+API.
+
+For more information about libchamplain-gtk refer to the library's web site:
+
+ http://projects.gnome.org/libchamplain/
+
+
+INSTALLATION
+
+To install this module, run the following commands:
+
+ perl Makefile.PL
+ make
+ make test
+ make install
+
+
+SUPPORT AND DOCUMENTATION
+
+After installing you can find documentation for this module with the
+perldoc command.
+
+ perldoc Champlain
+
+Also feel free to take a look at the examples in the folder "examples/" and to
+play around with them.
+
+For any kind of help or support, simply send a mail to the libchamplain mailing
+list (libchamplain-list gnome org) or join us in the IRC channel #champlain on
+freenode.
+
+
+COPYRIGHT AND LICENCE
+
+Copyright (C) 2009 Emmanuel Rodriguez
+
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Library General Public License as published by the Free
+Software Foundation; either version 2.1 of the License, or (at your option)
+any later version; or the Artistic License, version 2.0.
+
+This library is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+details.
+
+You should have received a copy of the GNU Library General Public License along
+with this library; if not, write to the Free Software Foundation, Inc., 59
+Temple Place - Suite 330, Boston, MA 02111-1307 USA.
+
diff --git a/bindings/perl/Gtk2-Champlain/champlain-gtk-perl.h b/bindings/perl/Gtk2-Champlain/champlain-gtk-perl.h
new file mode 100644
index 0000000..cca2029
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/champlain-gtk-perl.h
@@ -0,0 +1,10 @@
+#ifndef _GTK2_CHAMPLAIN_PERL_H_
+
+#include <champlain-perl.h>
+#include <clutter-gtk-perl.h>
+
+#include <champlain-gtk/champlain-gtk.h>
+
+#include "champlain-gtk-autogen.h"
+
+#endif /* _GTK2_CHAMPLAIN_PERL_H_ */
diff --git a/bindings/perl/Gtk2-Champlain/examples/gtk2-champlain.pl b/bindings/perl/Gtk2-Champlain/examples/gtk2-champlain.pl
new file mode 100755
index 0000000..fe2efc6
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/examples/gtk2-champlain.pl
@@ -0,0 +1,207 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Glib qw(TRUE FALSE);
+use Gtk2::Clutter '-init';
+use Gtk2::SimpleList;
+use Gtk2::Champlain;
+
+
+exit main();
+
+
+sub main {
+
+ my $window = Gtk2::Window->new();
+ $window->set_border_width(10);
+ $window->set_title("Champlain - Demo");
+ $window->signal_connect('destroy' => sub { Gtk2->main_quit() });
+
+ my $vbox = Gtk2::VBox->new(FALSE, 10);
+
+ # Create the map view
+ my $gtk2_map = Gtk2::Champlain::Embed->new();
+ my $map = $gtk2_map->get_view();
+ $map->set_scroll_mode('kinetic');
+ $map->set_zoom_level(5);
+ $gtk2_map->set_size_request(640, 480);
+
+ # Create the markers and marker layer
+ my $layer = create_marker_layer($map);
+ $map->add_layer($layer);
+
+
+ ##
+ # Create the top toolbar
+ my $toolbox = Gtk2::HBox->new(FALSE, 10);
+
+ my $child = Gtk2::Button->new_from_stock('gtk-zoom-in');
+ $child->signal_connect('clicked', sub {
+ $map->zoom_in();
+ });
+ $toolbox->add($child);
+
+ $child = Gtk2::Button->new_from_stock('gtk-zoom-out');
+ $child->signal_connect('clicked', sub {
+ $map->zoom_out();
+ });
+ $toolbox->add($child);
+
+ $child = Gtk2::Button->new_from_stock('gtk-home');
+ $child->signal_connect('clicked', sub {
+ $map->go_to(48.218611, 17.146397);
+ });
+ $toolbox->add($child);
+
+ $child = Gtk2::ToggleButton->new_with_label("Markers");
+ $child->signal_connect('toggled', sub {
+ if ($layer->get('visible')) {
+ $layer->hide();
+ }
+ else {
+ $layer->show_all();
+ }
+ });
+ $toolbox->add($child);
+
+ $toolbox->add(create_combo_box($map));
+
+ my $spin = Gtk2::SpinButton->new_with_range(0, 20, 1);
+ $spin->set_value($map->get_zoom_level);
+ $spin->signal_connect('changed', sub {
+ $map->set_zoom_level($spin->get_value_as_int);
+ });
+ $map->signal_connect('notify::zoom-level', sub {
+ $spin->set_value($map->get_zoom_level);
+ });
+ $toolbox->add($spin);
+
+ my $image = Gtk2::Image->new_from_stock('gtk-network', 'button');
+ $map->signal_connect('notify::state', sub {
+ my $state = $map->get('state');
+ if ($state eq 'loading') {
+ $image->show();
+ }
+ else {
+ $image->hide();
+ }
+ });
+ $toolbox->pack_end($image, FALSE, FALSE, 0);
+
+
+ # Finish initializing the map view
+ $map->center_on(45.466, -73.75);
+
+
+ my $viewport = Gtk2::Viewport->new();
+ $viewport->set_shadow_type('etched-in');
+ $viewport->add($gtk2_map);
+
+ $vbox->pack_start($toolbox, FALSE, FALSE, 0);
+ $vbox->add($viewport);
+
+ $window->add($vbox);
+ $window->show_all();
+ $image->hide();
+
+ Gtk2->main();
+
+ return 0;
+}
+
+
+sub create_combo_box {
+ my ($map) = @_;
+
+
+ # Create a simple list that will be used as the data model of the ComboBox
+ my $model = Gtk2::ListStore->new(
+ 'Glib::String',
+ 'Glib::String',
+ );
+ my $active = 0; # Tells which map source is active
+ my $index = 0;
+ my $current_source = $map->get_map_source->get_id;
+ my $factory = Champlain::MapSourceFactory->dup_default;
+ foreach my $desc (sort { $a->name cmp $b->name } $factory->dup_list) {
+ my $iter = $model->append();
+ $model->set($iter,
+ 0, $desc->name,
+ 1, $desc->id,
+ );
+
+ if ($current_source eq $desc->id) {
+ $active = $index;
+ }
+
+ ++$index;
+ }
+
+ my $combo = Gtk2::ComboBox->new_text();
+ $combo->set_model($model);
+ $combo->set_active($active);
+
+
+ $combo->signal_connect('changed', sub {
+ my ($button) = @_;
+
+ # Get the ID of the map source selected
+ my $iter = $button->get_active_iter;
+ my $id = $model->get($iter, 1);
+
+ # Create that map source
+ my $source = $factory->create($id);
+ $map->set_map_source($source);
+ });
+
+ return $combo;
+}
+
+
+sub create_marker_layer {
+ my ($map) = @_;
+ my $layer = Champlain::Layer->new();
+
+ my $orange = Clutter::Color->new(0xf3, 0x94, 0x07, 0xbb);
+ my $white = Clutter::Color->new(0xff, 0xff, 0xff, 0xff);
+
+ my $marker;
+
+ $marker = Champlain::Marker->new_with_text("Montr\x{e9}al", "Airmole 14");
+ $marker->set_position(45.528178, -73.563788);
+ $marker->set_reactive(TRUE);
+ $marker->signal_connect_after("button-release-event", \&marker_button_release_cb, $map);
+ $layer->add($marker);
+
+ $marker = Champlain::Marker->new_with_text("New York", "Sans 15", $white);
+ $marker->set_position(40.77, -73.98);
+ $layer->add($marker);
+
+ $marker = Champlain::Marker->new_with_text("Bratislava", "Sans 15", $orange);
+ $marker->set_position(48.148377, 17.107311);
+ $layer->add($marker);
+
+ $layer->show();
+ return $layer;
+}
+
+
+sub marker_button_release_cb {
+ my ($marker, $event, $map) = @_;
+ return FALSE unless $event->button == 1 && $event->click_count == 1;
+
+ print "Montreal was clicked\n";
+ return TRUE;
+}
+
+
+sub map_view_button_release_cb {
+ my ($actor, $event, $map) = @_;
+ return FALSE unless $event->button == 2 && $event->click_count == 1;
+
+ my ($lat, $lon) = $map->get_coords_from_event($event);
+ printf "Map was clicked at %f, %f\n", $lat, $lon;
+ return TRUE;
+}
diff --git a/bindings/perl/Gtk2-Champlain/lib/Gtk2/Champlain.pm b/bindings/perl/Gtk2-Champlain/lib/Gtk2/Champlain.pm
new file mode 100644
index 0000000..3235bf3
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/lib/Gtk2/Champlain.pm
@@ -0,0 +1,108 @@
+package Gtk2::Champlain;
+
+=head1 NAME
+
+Gtk2::Champlain - Gtk2 map rendering widget
+
+=head1 SYNOPSIS
+
+ use Gtk2::Clutter ':init';
+ use Gtk2::Champlain;
+
+ my $window = Gtk2::Window->new('toplevel');
+ $window->signal_connect(destroy => sub { Gtk2->main_quit(); });
+ $window->set_title('Free maps');
+
+ # Standard clutter canvas
+ my $embed = Gtk2::Champlain::Embed->new();
+
+ my $stage = Clutter::Stage->get_default();
+ $stage->set_size(800, 600);
+
+ # Configure the map view
+ my $map = $embed->get_view();
+ $map->set_size($stage->get_size);
+ $map->set_zoom_level(7);
+ $map->center_on(45.466, -73.75);
+
+ # Pack the widgets
+ $window->add($embed);
+ $window->show_all();
+
+ # Main loop
+ Gtk2->main();
+
+=head1 DESCRIPTION
+
+Gtk2::Champlain is a Gtk2 widget that allows Champlain maps to be embeded in any
+Gtk2 application.
+
+This makes all maps available to Champlain available to Gtk2 application. At the
+moment various free map sources such as I<OpenStreetMap>, I<OpenAerialMap> and
+I<Maps for free> can be easily displayed.
+
+For more information about libchamplain-gtk see:
+L<http://projects.gnome.org/libchamplain/>.
+
+=head1 BUGS
+
+The library libchamplain is quite young and its API is changing as the code
+gains maturity. These bindings try to provide as much coverage from the C
+library as possible. Don't be surprised if the API changes within the next
+releases this is normal as B<libchamplain IS NOT yet API nor ABI frozen>.
+
+It's quite probable that bugs will be exposed, please try to report all bugs
+found through GNOME's Bugzilla
+L<http://bugzilla.gnome.org/simple-bug-guide.cgi?product=champlain> (when
+prompted for a component simply choose I<bindings>). GNOME's bug tracking tool
+is preferred over RT because the bugs found in the library could impact
+libchamplain or the other bindings. Of course all bugs entered through RT will
+be acknowledged and addressed.
+
+=head1 AUTHORS
+
+Emmanuel Rodriguez E<lt>potyl cpan orgE<gt>.
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (C) 2009 by Emmanuel Rodriguez.
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms of:
+
+=over 4
+
+=item the GNU Lesser General Public License, version 2.1; or
+
+=item the Artistic License, version 2.0.
+
+=back
+
+This module is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+You should have received a copy of the GNU Library General Public
+License along with this module; if not, see L<http://www.gnu.org/licenses/>.
+
+For the terms of The Artistic License, see L<perlartistic>.
+
+=cut
+
+use warnings;
+use strict;
+
+our $VERSION = '0.01';
+
+use base 'DynaLoader';
+use Exporter 'import';
+
+use Gtk2::Clutter;
+use Champlain;
+
+sub dl_load_flags { $^O eq 'darwin' ? 0x00 : 0x01 }
+
+__PACKAGE__->bootstrap($VERSION);
+
+1;
+
diff --git a/bindings/perl/Gtk2-Champlain/maps b/bindings/perl/Gtk2-Champlain/maps
new file mode 100644
index 0000000..9dd2e11
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/maps
@@ -0,0 +1 @@
+GTK_TYPE_CHAMPLAIN_EMBED GtkChamplainEmbed GObject Gtk2::Champlain::Embed
diff --git a/bindings/perl/Gtk2-Champlain/t/Gtk2ChamplainEmbed.t b/bindings/perl/Gtk2-Champlain/t/Gtk2ChamplainEmbed.t
new file mode 100644
index 0000000..48139db
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/t/Gtk2ChamplainEmbed.t
@@ -0,0 +1,30 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Test::More tests => 2;
+use Gtk2::Clutter '-init';
+
+use Gtk2::Champlain;
+
+
+exit tests();
+
+
+sub tests {
+ test_generic();
+ return 0;
+}
+
+
+#
+# Test some default functionality.
+#
+sub test_generic {
+ my $embed = Gtk2::Champlain::Embed->new();
+ isa_ok($embed, 'Gtk2::Champlain::Embed');
+
+ my $view = $embed->get_view();
+ isa_ok($view, 'Champlain::View');
+}
diff --git a/bindings/perl/Gtk2-Champlain/xs/.gitignore b/bindings/perl/Gtk2-Champlain/xs/.gitignore
new file mode 100644
index 0000000..064a8d8
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/xs/.gitignore
@@ -0,0 +1 @@
+*.c
diff --git a/bindings/perl/Gtk2-Champlain/xs/Gtk2Champlain.xs b/bindings/perl/Gtk2-Champlain/xs/Gtk2Champlain.xs
new file mode 100644
index 0000000..126c455
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/xs/Gtk2Champlain.xs
@@ -0,0 +1,9 @@
+#include "champlain-gtk-perl.h"
+
+
+MODULE = Gtk2::Champlain PACKAGE = Gtk2::Champlain PREFIX = gtk_champlain_
+
+
+BOOT:
+#include "register.xsh"
+#include "boot.xsh"
diff --git a/bindings/perl/Gtk2-Champlain/xs/Gtk2ChamplainEmbed.xs b/bindings/perl/Gtk2-Champlain/xs/Gtk2ChamplainEmbed.xs
new file mode 100644
index 0000000..6d4a6c2
--- /dev/null
+++ b/bindings/perl/Gtk2-Champlain/xs/Gtk2ChamplainEmbed.xs
@@ -0,0 +1,13 @@
+#include "champlain-gtk-perl.h"
+
+
+MODULE = Gtk2::Champlain::Embed PACKAGE = Gtk2::Champlain::Embed PREFIX = gtk_champlain_embed_
+
+
+GtkWidget*
+gtk_champlain_embed_new (class)
+ C_ARGS: /* No args */
+
+
+ChamplainView*
+gtk_champlain_embed_get_view (GtkChamplainEmbed *embed)
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