[gnome-clocks/wip/cityimages: 31/40] Initial city images support
- From: Evgeny Bobkin <ebobkin src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-clocks/wip/cityimages: 31/40] Initial city images support
- Date: Mon, 30 Sep 2013 10:38:55 +0000 (UTC)
commit 58a6e25ffb3b886ceff2bef1656cd9eaef802a20
Author: Evgeny Bobkin <evgen ibqn gmail com>
Date: Thu Sep 12 14:10:40 2013 +0200
Initial city images support
Makefile.am | 1 +
data/css/gnome-clocks.css | 13 ++++-
data/ui/world.ui | 8 +---
src/providers.vala | 127 +++++++++++++++++++++++++++++++++++++++++++++
src/world.vala | 78 +++++++++++++++++++++++----
5 files changed, 206 insertions(+), 21 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index eb12cc4..6b1a249 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -110,6 +110,7 @@ VALA_SOURCES = \
src/window.vala \
src/clock.vala \
src/world.vala \
+ src/providers.vala \
src/alarm.vala \
src/stopwatch.vala \
src/timer.vala \
diff --git a/data/css/gnome-clocks.css b/data/css/gnome-clocks.css
index ccaf01c..9d5a214 100644
--- a/data/css/gnome-clocks.css
+++ b/data/css/gnome-clocks.css
@@ -93,13 +93,22 @@
background-image: none;
}
-.clocks-standalone-label,
.clocks-ringing-label {
font-size: 64px;
}
+.clocks-standalone-label {
+ font-size: 64px;
+ font-weight: bold;
+ text-shadow: inset 1px 1px 3px black;
+ color: white;
+}
+
.clocks-secondary-standalone-label {
- font-size: 18px;
+ font-size: 24px;
+ font-weight: bold;
+ text-shadow: inset 1px 1px 3px black;
+ color: white;
}
.clocks-button {
diff --git a/data/ui/world.ui b/data/ui/world.ui
index b05dd78..a829c70 100644
--- a/data/ui/world.ui
+++ b/data/ui/world.ui
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
- <!-- interface-requires gtk+ 3.0 -->
+ <!-- interface-requires gtk+ 3.10 -->
<object class="GtkGrid" id="empty_panel">
<property name="visible">True</property>
<property name="can_focus">False</property>
@@ -120,9 +120,6 @@
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">Sunrise</property>
- <style>
- <class name="dim-label"/>
- </style>
</object>
<packing>
<property name="left_attach">0</property>
@@ -136,9 +133,6 @@
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">Sunset</property>
- <style>
- <class name="dim-label"/>
- </style>
</object>
<packing>
<property name="left_attach">0</property>
diff --git a/src/providers.vala b/src/providers.vala
new file mode 100644
index 0000000..29ae6ae
--- /dev/null
+++ b/src/providers.vala
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2013 Evgeny Bobkin <evgen ibqn gmail com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+namespace Clocks {
+namespace World {
+
+public interface ImageProvider : GLib.Object {
+ public virtual Gdk.Pixbuf? get_image (string name) {
+ return null;
+ }
+
+ public signal void image_updated ();
+}
+
+// This is the default fallback provider
+public class DefaultProvider : GLib.Object, ImageProvider {
+ private static Gdk.Pixbuf? day_image;
+ private static Gdk.Pixbuf? night_image;
+
+ public virtual Gdk.Pixbuf? get_image (string name) {
+ if (name.has_suffix ("-day")) {
+ return day_image;
+ } else if (name.has_suffix ("-night")) {
+ return night_image;
+ }
+ return null;
+ }
+
+ public DefaultProvider () {
+ day_image = Utils.load_image ("day.png");
+ night_image = Utils.load_image ("night.png");
+ }
+}
+
+public class LocalImageProvider : GLib.Object, ImageProvider {
+ private string folder_path;
+ private FileMonitor monitor;
+
+ public LocalImageProvider () {
+ folder_path = GLib.Path.build_path (GLib.Path.DIR_SEPARATOR_S,
+ GLib.Environment.get_user_data_dir (),
+ "gnome-clocks", "city-images");
+
+ File folder = File.new_for_path (folder_path);
+
+ try {
+ monitor = folder.monitor_directory (FileMonitorFlags.NONE, null);
+ stdout.printf ("Monitoring: %s\n", folder.get_path ());
+
+ monitor.changed.connect ((src, dest, event) => {
+ if (dest != null) {
+ stdout.printf ("%s: %s, %s\n", event.to_string (),
+ src.get_path (), dest.get_path ());
+ } else {
+ stdout.printf ("%s: %s\n", event.to_string (), src.get_path ());
+ }
+
+ image_updated ();
+ });
+ } catch (Error err) {
+ warning ("Monitoring image files: %s\n", err.message);
+ }
+ }
+
+ public Gdk.Pixbuf? get_image (string name) {
+ Gdk.Pixbuf? image = null;
+
+ try {
+ var path = GLib.Path.build_path (GLib.Path.DIR_SEPARATOR_S, folder_path, name + ".jpg");
+
+ image = new Gdk.Pixbuf.from_file (path);
+ } catch (Error e) {
+ warning ("Loading image file: %s", e.message);
+ }
+
+ return image;
+ }
+}
+
+public class AutomaticImageProvider : GLib.Object, ImageProvider {
+ private List<ImageProvider> providers;
+
+ public AutomaticImageProvider () {
+ providers = new List<ImageProvider> ();
+
+ providers.prepend (new DefaultProvider ());
+ providers.prepend (new LocalImageProvider ());
+
+ foreach (var provider in providers) {
+ provider.image_updated.connect (() => {
+ image_updated ();
+ });
+ }
+ }
+
+ public virtual Gdk.Pixbuf? get_image (string name) {
+ Gdk.Pixbuf? image = null;
+
+ foreach (ImageProvider provider in providers) {
+ image = provider.get_image (name);
+
+ if (image != null) {
+ break;
+ }
+ }
+
+ return image;
+ }
+}
+
+} // namespace World
+} // namespace Clocks
diff --git a/src/world.vala b/src/world.vala
index c7e708f..5745949 100644
--- a/src/world.vala
+++ b/src/world.vala
@@ -19,10 +19,9 @@
namespace Clocks {
namespace World {
-private class Item : Object, ContentItem {
- private static Gdk.Pixbuf? day_pixbuf = Utils.load_image ("day.png");
- private static Gdk.Pixbuf? night_pixbuf = Utils.load_image ("night.png");
+private static AutomaticImageProvider image_provider;
+private class Item : Object, ContentItem {
public GWeather.Location location { get; set; }
public bool automatic { get; set; default = false; }
@@ -119,21 +118,50 @@ private class Item : Object, ContentItem {
}
}
+ public Gdk.Pixbuf? day_pixbuf { get; private set; }
+ public Gdk.Pixbuf? night_pixbuf { get; private set; }
+
private string _name;
private GLib.TimeZone time_zone;
private GLib.DateTime local_time;
private GLib.DateTime date_time;
private GWeather.Info weather_info;
+ private Gdk.Pixbuf? scaled_day_pixbuf;
+ private Gdk.Pixbuf? scaled_night_pixbuf;
+ private string file_name;
public Item (GWeather.Location location) {
Object (location: location);
var weather_time_zone = location.get_timezone ();
- time_zone = new GLib.TimeZone (weather_time_zone.get_tzid());
+ time_zone = new GLib.TimeZone (weather_time_zone.get_tzid ());
+
+ string old_loc = Intl.setlocale (LocaleCategory.MESSAGES, null);
+ Intl.setlocale (LocaleCategory.MESSAGES, "en_US.UTF-8");
+
+ if (nation_name != null) {
+ file_name = "%s-%s".printf (city_name, nation_name);
+ } else {
+ file_name = city_name;
+ }
+ file_name = file_name.down ();
+ Intl.setlocale (LocaleCategory.MESSAGES, old_loc);
+
+ image_provider.image_updated.connect (update_images);
+
+ update_images ();
tick ();
}
+ public void update_images () {
+ day_pixbuf = image_provider.get_image (file_name + "-day");
+ scaled_day_pixbuf = day_pixbuf.scale_simple (256, 256, Gdk.InterpType.BILINEAR);
+
+ night_pixbuf = image_provider.get_image (file_name + "-night");
+ scaled_night_pixbuf = night_pixbuf.scale_simple (256, 256, Gdk.InterpType.BILINEAR);
+ }
+
public void tick () {
var wallclock = Utils.WallClock.get_default ();
local_time = wallclock.date_time;
@@ -147,10 +175,10 @@ private class Item : Object, ContentItem {
text = time_label;
subtext = day_label;
if (is_daytime) {
- pixbuf = day_pixbuf;
+ pixbuf = scaled_day_pixbuf;
css_class = "light";
} else {
- pixbuf = night_pixbuf;
+ pixbuf = scaled_night_pixbuf;
css_class = "dark";
}
}
@@ -225,6 +253,9 @@ private class StandalonePanel : Gtk.EventBox {
private Gtk.Label day_label;
private Gtk.Label sunrise_label;
private Gtk.Label sunset_label;
+ private Gtk.Image city_image;
+ private Gdk.Pixbuf? day_pixbuf;
+ private Gdk.Pixbuf? night_pixbuf;
public StandalonePanel () {
get_style_context ().add_class ("view");
@@ -238,7 +269,16 @@ private class StandalonePanel : Gtk.EventBox {
sunrise_label = builder.get_object ("sunrise_label") as Gtk.Label;
sunset_label = builder.get_object ("sunset_label") as Gtk.Label;
- add (grid);
+ var overlay = new Gtk.Overlay ();
+ city_image = new Gtk.Image ();
+ city_image.halign = Gtk.Align.FILL;
+ city_image.valign = Gtk.Align.FILL;
+ overlay.add (city_image);
+ overlay.add_overlay (grid);
+
+ city_image.size_allocate.connect (on_size_allocate);
+
+ add (overlay);
}
public void update () {
@@ -247,6 +287,23 @@ private class StandalonePanel : Gtk.EventBox {
day_label.label = location.day_label;
sunrise_label.label = location.sunrise_label;
sunset_label.label = location.sunset_label;
+
+ if (location.is_daytime) {
+ city_image.set_from_pixbuf (day_pixbuf);
+ } else {
+ city_image.set_from_pixbuf (night_pixbuf);
+ }
+ }
+ }
+
+ public void on_size_allocate (Gtk.Allocation rectangle) {
+ day_pixbuf = location.day_pixbuf.scale_simple (rectangle.width, rectangle.height,
Gdk.InterpType.BILINEAR);
+ night_pixbuf = location.night_pixbuf.scale_simple (rectangle.width, rectangle.height,
Gdk.InterpType.BILINEAR);
+
+ if (location.is_daytime) {
+ city_image.set_from_pixbuf (day_pixbuf);
+ } else {
+ city_image.set_from_pixbuf (night_pixbuf);
}
}
}
@@ -260,20 +317,17 @@ public class MainPanel : Gtk.Stack, Clocks.Clock {
private GLib.Settings settings;
private Gtk.Button new_button;
private Gtk.Button back_button;
- private Gdk.Pixbuf? day_pixbuf;
- private Gdk.Pixbuf? night_pixbuf;
private ContentView content_view;
private StandalonePanel standalone;
public MainPanel (HeaderBar header_bar) {
Object (label: _("World"), header_bar: header_bar, transition_type:
Gtk.StackTransitionType.CROSSFADE, panel_id: PanelId.WORLD);
+ image_provider = new AutomaticImageProvider ();
+
locations = new List<Item> ();
settings = new GLib.Settings ("org.gnome.clocks");
- day_pixbuf = Utils.load_image ("day.png");
- night_pixbuf = Utils.load_image ("night.png");
-
// Translators: "New" refers to a world clock
new_button = new Gtk.Button.with_label (_("New"));
new_button.valign = Gtk.Align.CENTER;
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