initial commit

.gitignore

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+/build/

README.md

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+# Budgie Weather
+
+
+---
+
+## Dependencies
+```
+budgie-1.0 >= 2
+gnome-desktop-3.0
+gtk+-3.0 >= 3.18
+glib-2.0
+libpeas-1.0 >= 1.8.0
+vala
+```
+
+### Installing
+
+**From source**  
+```bash
+mkdir build && cd build
+meson --prefix /usr --buildtype=plain ..
+ninja
+sudo ninja install
+```
+
+### License
+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.
+
+Workspaces applet of Budgie Desktop is used as a templete for this project. Spacer applet used as a templete in implementing settings.

meson.build

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+project(
+    'budgie_weather_applet',
+    ['c', 'vala'],
+    version: '0.1.0',
+    license: [
+        'GPL-2.0'
+    ],
+    default_options: [
+        'c_std=c11',
+    ],
+)
+
+gnome = import('gnome')
+
+am_cflags = [
+    '-fstack-protector',
+    '-pedantic',
+    '-Wstrict-prototypes',
+    '-Wundef',
+    '-Werror-implicit-function-declaration',
+    '-Wformat',
+    '-Wformat-security',
+    '-Werror=format-security',
+    '-Wconversion',
+    '-Wunused-variable',
+    '-Wunreachable-code',
+    '-Wall',
+    '-W',
+]
+
+add_global_arguments(am_cflags, language: 'c')
+
+dep_gtk3 = dependency('gtk+-3.0', version: '>=3.18')
+dep_glib = dependency('glib-2.0', version: '>= 2.46.0')
+dep_peas = dependency('libpeas-1.0', version: '>= 1.8.0')
+dep_budgie = dependency('budgie-1.0', version: '>= 2')
+
+LIB_INSTALL_DIR = join_paths(get_option('prefix'), get_option('libdir'), 'budgie-desktop', 'plugins', meson.project_name())
+
+subdir('src')
+
+meson.add_install_script('./meson_post_install.py')

meson_post_install.py

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+#!/usr/bin/env python3
+
+import os
+import subprocess
+
+schemadir = os.path.join(os.environ['MESON_INSTALL_PREFIX'], 'share', 'glib-2.0', 'schemas')
+
+if not os.environ.get('DESTDIR'):
+	print('Compiling gsettings schemas...')
+	subprocess.call(['glib-compile-schemas', schemadir])

src/BudgieWeatherApplet.plugin.in

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+[Plugin]
+Module=libbudgieweatherapplet.so
+Name=Budgie Weather
+Description=Weather
+Authors=Mehmet Ali İLGAR <mehmet.ali@milgar.net>
+Copyright=Copyright © 2017 Mehmet Ali İLGAR
+Website=https://github.com/ilgarmehmetali/budgie-weather-applet
+Icon=weather-overcast

src/BudgieWeatherApplet.vala

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+
+namespace Weather {
+
+public class Plugin : Budgie.Plugin, Peas.ExtensionBase
+{
+    public Budgie.Applet get_panel_widget(string uuid)
+    {
+        return new Applet(uuid);
+    }
+}
+
+public class Applet : Budgie.Applet
+{
+    Gtk.Label city_name;
+    Gtk.Label temp;
+    Gtk.Image weather_icon;
+
+    public string uuid { public set; public get; }
+
+    private Settings? settings;
+
+    public Applet(string uuid)
+    {
+        Object(uuid: uuid);
+
+        this.weather_icon = new Gtk.Image.from_icon_name ("weather-overcast", Gtk.IconSize.MENU);
+
+        this.city_name = new Gtk.Label ("-");
+        this.city_name.set_ellipsize (Pango.EllipsizeMode.END);
+        this.city_name.set_alignment(0, 0.5f);
+        this.temp = new Gtk.Label ("-");
+        this.temp.set_ellipsize (Pango.EllipsizeMode.END);
+        this.temp.set_alignment(0, 0.5f);
+
+        Gtk.Box box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
+        box.pack_start (this.weather_icon, false, false, 0);
+        box.pack_start (this.temp, false, false, 0);
+        box.pack_start (this.city_name, false, false, 0);
+        this.add (box);
+
+        settings_schema = "net.milgar.budgie-weather";
+        settings_prefix = "/net/milgar/budgie-weather";
+
+        this.settings = this.get_applet_settings(uuid);
+        this.settings.changed.connect(on_settings_change);
+        this.on_settings_change("longitude");
+        this.on_settings_change("latitude");
+        this.on_settings_change("show-icon");
+        this.on_settings_change("show-city-name");
+        this.on_settings_change("show-temp");
+        show_all();
+    }
+
+    void on_settings_change(string key) {
+        if (key == "longitude") {
+            // update weather data
+        } else if (key == "latitude") {
+            // update weather data
+        } else if (key == "show-icon") {
+            if(this.settings.get_boolean("show-icon")) {
+                this.weather_icon.show();
+            } else {
+                this.weather_icon.hide();
+            }
+        } else if (key == "show-city-name") {
+            if(this.settings.get_boolean("show-city-name")) {
+                this.city_name.show();
+            } else {
+                this.city_name.hide();
+            }
+        } else if (key == "show-temp") {
+            if(this.settings.get_boolean("show-temp")) {
+                this.temp.show();
+            } else {
+                this.temp.hide();
+            }
+        } else if (key == "update-now") {
+            if(this.settings.get_boolean("update-now")) {
+                this.city_name.label += "-";
+            }
+        }
+        queue_resize();
+    }
+
+    public override bool supports_settings() {
+        return true;
+    }
+
+    public override Gtk.Widget? get_settings_ui()
+    {
+        return new AppletSettings(this.get_applet_settings(uuid));
+    }
+}
+
+[GtkTemplate (ui = "/net/milgar/budgie-weather/settings.ui")]
+public class AppletSettings : Gtk.Grid
+{
+    Settings? settings = null;
+
+    [GtkChild]
+    private Gtk.SpinButton? spinbutton_longitude;
+
+    [GtkChild]
+    private Gtk.SpinButton? spinbutton_latitude;
+
+    [GtkChild]
+    private Gtk.Switch? switch_icon;
+
+    [GtkChild]
+    private Gtk.Switch? switch_city_name;
+
+    [GtkChild]
+    private Gtk.Switch? switch_temp;
+
+    [GtkChild]
+    private Gtk.Button? button_update_now;
+
+    [GtkChild]
+    private Gtk.Entry? textentry_openweathermap_api_key;
+
+    public AppletSettings(Settings? settings)
+    {
+        this.settings = settings;
+
+        this.settings.bind("longitude", spinbutton_longitude, "value", SettingsBindFlags.DEFAULT);
+        this.settings.bind("latitude", spinbutton_latitude, "value", SettingsBindFlags.DEFAULT);
+        this.settings.bind("openweathermap-api-key", textentry_openweathermap_api_key, "text", SettingsBindFlags.DEFAULT);
+        this.settings.bind("show-icon", switch_icon, "active", SettingsBindFlags.DEFAULT);
+        this.settings.bind("show-city-name", switch_city_name, "active", SettingsBindFlags.DEFAULT);
+        this.settings.bind("show-temp", switch_temp, "active", SettingsBindFlags.DEFAULT);
+
+        this.button_update_now.clicked.connect (() => {
+            this.settings.set_boolean("update-now", true);
+            this.settings.set_boolean("update-now", false);
+        });
+
+    }
+}
+
+}
+
+[ModuleInit]
+public void peas_register_types(TypeModule module)
+{
+    // boilerplate - all modules need this
+    var objmodule = module as Peas.ObjectModule;
+    objmodule.register_extension_type(typeof(Budgie.Plugin), typeof(Weather.Plugin));
+}

src/meson.build

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+
+custom_target('plugin-file-workspaces',
+    input : 'BudgieWeatherApplet.plugin.in',
+    output : 'BudgieWeatherApplet.plugin',
+    command : ['cp', '@INPUT@', '@OUTPUT@'],
+    install : true,
+    install_dir: LIB_INSTALL_DIR,
+)
+
+gresource = join_paths(meson.current_source_dir(), 'plugin.gresource.xml')
+
+# Compile the assets into the binary
+applet_budgie_weather_resources = gnome.compile_resources(
+    'budgie-weather-applet-resources',
+    gresource,
+    source_dir: meson.current_source_dir(),
+    c_name: 'budgie_weather',
+)
+
+
+applet_budgie_weather_sources = [
+    'BudgieWeatherApplet.vala',
+    applet_budgie_weather_resources,
+]
+
+applet_budgie_weather_deps = [
+    dep_gtk3,
+    dep_glib,
+    dep_peas,
+    dep_budgie,
+]
+
+shared_library(
+    'budgieweatherapplet',
+    applet_budgie_weather_sources,
+    dependencies: applet_budgie_weather_deps,
+    install: true,
+    install_dir: LIB_INSTALL_DIR,
+)
+
+install_data('net.milgar.budgie-weather.gschema.xml',
+    install_dir: '/usr/share/glib-2.0/schemas'
+)

src/net.milgar.budgie-weather.gschema.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist>
+  <schema id="net.milgar.budgie-weather">
+    <key type="d" name="longitude">
+      <default>0</default>
+      <summary>Longitude</summary>
+      <description>Longitude</description>
+    </key>
+    <key type="d" name="latitude">
+      <default>0</default>
+      <summary>Latitude</summary>
+      <description>Latitude</description>
+    </key>
+    <key type="s" name="openweathermap-api-key">
+      <default>""</default>
+      <summary>OpenWeatherMap API Key</summary>
+      <description>OpenWeatherMap API Key</description>
+    </key>
+    <key type="b" name="show-icon">
+      <default>true</default>
+      <summary>Show Icon</summary>
+      <description>Whether to show icon about weather</description>
+    </key>
+    <key type="b" name="show-city-name">
+      <default>true</default>
+      <summary>Show City Name</summary>
+      <description>Whether to show city name</description>
+    </key>
+    <key type="b" name="show-temp">
+      <default>true</default>
+      <summary>Show Temperature</summary>
+      <description>Whether to show temperature</description>
+    </key>
+    <key type="b" name="update-now">
+      <default>false</default>
+      <summary>Update Data Now</summary>
+      <description>Whether to Update Data Now</description>
+    </key>
+  </schema>
+</schemalist>

src/plugin.gresource.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/net/milgar/budgie-weather">
+    <file preprocess="xml-stripblanks">settings.ui</file>
+  </gresource>
+</gresources>