add docker files, improve dbus interface

.docker/Dockerfile-arch

@@ -0,0 +1,11 @@
+FROM base/archlinux
+
+RUN pacman -Sy
+
+# toolchain
+RUN pacman -S --noconfirm base-devel cmake extra-cmake-modules python
+# kf5 and qt5 libraries
+RUN pacman -S --noconfirm plasma-framework
+
+# required by tests
+RUN pacman -S --noconfirm xorg-server-xvfb

.docker/Dockerfile-ubuntu

@@ -0,0 +1,12 @@
+FROM ubuntu:16.04
+
+RUN apt-get update
+# toolchain
+RUN apt-get install -y cmake extra-cmake-modules g++ git gettext
+# kf5 and qt5 libraries
+RUN apt-get install -y libkf5i18n-dev libkf5notifications-dev libkf5service-dev \
+      libkf5windowsystem-dev plasma-framework-dev qtbase5-dev qtdeclarative5-dev \
+      plasma-framework
+
+# required by tests
+RUN apt-get install -y xvfb

.docker/build-arch.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+rm -rf build-arch
+mkdir build-arch
+
+# build
+cd build-arch
+cmake -DKDE_INSTALL_USE_QT_SYS_PATHS=ON -DCMAKE_BUILD_TYPE=Optimization -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_FUTURE=ON -DBUILD_TESTING=ON ../sources
+make
+
+# tests
+xvfb-run make test

.docker/build-ubuntu.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+
+rm -rf build-ubuntu
+mkdir build-ubuntu
+
+# patches
+git apply patches/qt5.6-qversionnumber.patch
+git apply patches/qt5.5-qstringlist-and-qinfo.patch
+
+# build
+cd build-ubuntu
+cmake -DKDE_INSTALL_USE_QT_SYS_PATHS=ON -DCMAKE_BUILD_TYPE=Optimization -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_FUTURE=ON -DBUILD_TESTING=ON ../sources
+make
+
+# tests
+xvfb-run make test

.travis.yml.bckp

@@ -1,20 +1,13 @@
 sudo: required
-dist: trusty
 
-language: cpp
-os:
-  - linux
+env:
+  - DOCKER_TAG="arcan1s/awesome-widgets"
 
-before_script:
-  - sudo apt-add-repository -y ppa:kubuntu-ppa/backports
-  - sudo sed -i 's/trusty/wily/g' /etc/apt/sources.list
-  - sudo sed -i 's/trusty/wily/g' /etc/apt/sources.list.d/kubuntu-ppa-backports-trusty.list
-  - sudo apt-get -qq update
-  - sudo apt-get -y -qq -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confnew install libkf5i18n-dev libkf5notifications-dev libkf5service-dev libkf5windowsystem-dev plasma-framework-dev qtbase5-dev qtdeclarative5-dev extra-cmake-modules cmake g++
-  - rm -rf build
-  - mkdir build
+services:
+  - docker
 
-script:
-  - cd build
-  - cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DKDE_INSTALL_USE_QT_SYS_PATHS=ON ../sources
-  - make
+before_install:
+  - docker build --tag="${DOCKER_TAG}" .docker
+
+scirpt:
+  - docker run "${DOCKER_TAG}" .docker/build.sh

sources/awesome-widget/plugin/awactions.cpp

@@ -23,6 +23,7 @@
 #include <QDesktopServices>
 #include <QFile>
 #include <QProcess>
+#include <QUrl>
 
 #include <fontdialog/fontdialog.h>
 

sources/awesome-widget/plugin/awkeys.cpp

@@ -326,16 +326,25 @@ void AWKeys::createDBusInterface()
     qlonglong id = reinterpret_cast<qlonglong>(this);
 
     // create session
-    QDBusConnection bus = QDBusConnection::sessionBus();
+    QDBusConnection instanceBus = QDBusConnection::sessionBus();
     // HACK we are going to use different services because it binds to
     // application
-    if (!bus.registerService(QString("%1.i%2").arg(AWDBUS_SERVICE).arg(id)))
+    if (instanceBus.registerService(
+            QString("%1.i%2").arg(AWDBUS_SERVICE).arg(id))) {
+        if (!instanceBus.registerObject(AWDBUS_PATH, new AWDBusAdaptor(this),
+                                        QDBusConnection::ExportAllContents))
+            qCWarning(LOG_AW) << "Could not register DBus object, last error"
+                              << instanceBus.lastError().message();
+    } else {
         qCWarning(LOG_AW) << "Could not register DBus service, last error"
-                          << bus.lastError().message();
-    if (!bus.registerObject(AWDBUS_PATH, new AWDBusAdaptor(this),
-                            QDBusConnection::ExportAllContents))
-        qCWarning(LOG_AW) << "Could not register DBus object, last error"
-                          << bus.lastError().message();
+                          << instanceBus.lastError().message();
+    }
+
+    // and same instance but for id independent service
+    QDBusConnection commonBus = QDBusConnection::sessionBus();
+    if (commonBus.registerService(AWDBUS_SERVICE))
+        commonBus.registerObject(AWDBUS_PATH, new AWDBusAdaptor(this),
+                                 QDBusConnection::ExportAllContents);
 }
 
 
@@ -350,14 +359,8 @@ QString AWKeys::parsePattern(QString _pattern) const
 
     // main keys
     for (auto &key : m_foundKeys)
-        _pattern.replace(
-            QString("$%1").arg(key),
-            [this](const QString &tag, const QVariant &value) {
-                QString strValue = m_aggregator->formatter(value, tag);
-                if ((!tag.startsWith("custom")) && (!tag.startsWith("weather")))
-                    strValue.replace(" ", "&nbsp;");
-                return strValue;
-            }(key, m_values[key]));
+        _pattern.replace(QString("$%1").arg(key),
+                         m_aggregator->formatter(m_values[key], key));
 
     // bars
     for (auto &bar : m_foundBars) {

sources/awesome-widget/plugin/awkeysaggregator.cpp

@@ -186,6 +186,10 @@ QString AWKeysAggregator::formatter(const QVariant &_data,
         break;
     }
 
+    // replace spaces to non-breakable ones
+    if (!_key.startsWith("custom") && (!_key.startsWith("weather")))
+        output.replace(" ", " ");
+
     return output;
 }