added kde notifications plugin (author: Artur Guzik) (Closes issue 164)

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@1337 90c681e8-e032-0410-971d-27865f9a5e38

16 files changed, 491 insertions, 1 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c08cf7b0c..5847f5148 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -130,6 +130,7 @@ PRINT_SUMMARY ("HAL support ......................." USE_HAL 1)
 PRINT_SUMMARY ("Global hotkey support ............." USE_HOTKEY X11_FOUND)
 PRINT_SUMMARY ("File operations ..................." USE_FILEOPS 1)
 PRINT_SUMMARY ("Cover manager ....................." USE_COVER 1)
+PRINT_SUMMARY ("KDE4 notifications support ........" USE_KDENOTIFY 1)
 
 MESSAGE("")
 MESSAGE("File Dialogs:")
diff --git a/src/plugins/General/CMakeLists.txt b/src/plugins/General/CMakeLists.txt
index cdd47cbd3..629c741a8 100644
--- a/src/plugins/General/CMakeLists.txt
+++ b/src/plugins/General/CMakeLists.txt
@@ -7,6 +7,7 @@ SET(USE_HAL TRUE CACHE BOOL "enable/disable hal plugin")
 SET(USE_HOTKEY TRUE CACHE BOOL "enable/disable global hotkey plugin")
 SET(USE_FILEOPS TRUE CACHE BOOL "enable/disable fileops plugin")
 SET(USE_COVER TRUE CACHE BOOL "enable/disable cover manager plugin")
+SET(USE_KDENOTIFY TRUE CACHE BOOL "enable/disable kde notification plugin")
 
 IF(USE_MPRIS)
 add_subdirectory(mpris)
@@ -43,3 +44,7 @@ ENDIF(USE_FILEOPS)
 IF(USE_COVER)
 add_subdirectory(covermanager)
 ENDIF(USE_COVER)
+
+IF(USE_KDENOTIFY)
+add_subdirectory(kdenotify)
+ENDIF(USE_KDENOTIFY)
diff --git a/src/plugins/General/General.pro b/src/plugins/General/General.pro
index b1316d360..4c935d9a2 100644
--- a/src/plugins/General/General.pro
+++ b/src/plugins/General/General.pro
@@ -6,5 +6,6 @@ SUBDIRS += statusicon \
 unix:SUBDIRS += mpris \                
                 hal \
                 hotkey \
-                covermanager
+                covermanager \
+                kdenotify
 TEMPLATE = subdirs
diff --git a/src/plugins/General/kdenotify/CMakeLists.txt b/src/plugins/General/kdenotify/CMakeLists.txt
new file mode 100644
index 000000000..e27d26e0e
--- /dev/null
+++ b/src/plugins/General/kdenotify/CMakeLists.txt
@@ -0,0 +1,65 @@
+project(libkdenotify)
+
+cmake_minimum_required(VERSION 2.4.8 FATAL_ERROR)
+
+SET (QT_USE_QTDBUS TRUE)
+
+INCLUDE(FindQt4)
+
+include(${QT_USE_FILE})
+
+if(COMMAND cmake_policy)
+cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
+
+# qt plugin
+ADD_DEFINITIONS( -Wall )
+ADD_DEFINITIONS(${QT_DEFINITIONS})
+ADD_DEFINITIONS(-DQT_PLUGIN)
+ADD_DEFINITIONS(-DQT_NO_DEBUG)
+ADD_DEFINITIONS(-DQT_SHARED)
+ADD_DEFINITIONS(-DQT_THREAD)
+
+
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+# libqmmpui & libqmmp
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../../)
+link_directories(${CMAKE_CURRENT_BINARY_DIR}/../../../qmmpui)
+link_directories(${CMAKE_CURRENT_BINARY_DIR}/../../../qmmp)
+
+SET(libkdenotify_SRCS
+    kdenotify.cpp
+    kdenotifyfactory.cpp
+    settingsdialog.cpp
+)
+
+SET(libkdenotify_MOC_HDRS
+    kdenotifyfactory.h
+    kdenotify.h
+    settingsdialog.h
+)
+
+SET(libkdenotify_RCCS translations/translations.qrc)
+
+QT4_ADD_RESOURCES(libkdenotify_RCC_SRCS ${libkdenotify_RCCS})
+
+QT4_WRAP_CPP(libkdenotify_MOC_SRCS ${libkdenotify_MOC_HDRS})
+
+# user interface
+SET(libkdenotify_UIS
+    settingsdialog.ui
+)
+
+QT4_WRAP_UI(libkdenotify_UIS_H ${libkdenotify_UIS})
+
+# QT4_WRAP_UI(libkdenotify_UIS_H ${libkdenotify_UIS})
+# Don't forget to include output directory, otherwise
+# the UI file won't be wrapped!
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+ADD_LIBRARY(kdenotify MODULE ${libkdenotify_SRCS} ${libkdenotify_MOC_SRCS} ${libkdenotify_RCC_SRCS} ${libkdenotify_UIS_H})
+add_dependencies(kdenotify qmmpui)
+target_link_libraries(kdenotify ${QT_LIBRARIES} -lqmmpui -lqmmp)
+install(TARGETS kdenotify DESTINATION ${LIB_DIR}/qmmp/General)
diff --git a/src/plugins/General/kdenotify/images/app_icon.png b/src/plugins/General/kdenotify/images/app_icon.png
new file mode 100644
index 000000000..cace7e215
--- /dev/null
+++ b/src/plugins/General/kdenotify/images/app_icon.png
diff --git a/src/plugins/General/kdenotify/images/empty_cover.png b/src/plugins/General/kdenotify/images/empty_cover.png
new file mode 100644
index 000000000..cbc0d1ddc
--- /dev/null
+++ b/src/plugins/General/kdenotify/images/empty_cover.png
diff --git a/src/plugins/General/kdenotify/kdenotify.cpp b/src/plugins/General/kdenotify/kdenotify.cpp
new file mode 100644
index 000000000..0b77c11f1
--- /dev/null
+++ b/src/plugins/General/kdenotify/kdenotify.cpp
@@ -0,0 +1,99 @@
+#include "kdenotify.h"
+#include <qmmp/soundcore.h>
+#include <qmmp/metadatamanager.h>
+#include <QDBusConnection>
+#include <QDBusConnectionInterface>
+#include <QDBusInterface>
+#include <QList>
+#include <QStringList>
+#include <QVariant>
+#include <QFileInfo>
+#include <QDir>
+#include <QSettings>
+
+KdeNotify::KdeNotify(QObject *parent) : General(parent)
+{
+    if (!QDBusConnection::sessionBus ().interface ()->isServiceRegistered ("org.kde.VisualNotifications"))
+    {
+        qWarning("KdeNotify: org.kde.VisualNotifications is not registered");
+        return;
+    }
+    notifier = new QDBusInterface("org.kde.VisualNotifications",
+                                  "/VisualNotifications", "org.kde.VisualNotifications");
+    QSettings settings(Qmmp::configFile(),QSettings::IniFormat);
+    settings.beginGroup("Kde_Notifier");
+    m_NotifyDelay = settings.value("notify_delay",10000).toInt();
+    settings.endGroup();
+    connect(SoundCore::instance(),SIGNAL(metaDataChanged()),this,SLOT(showMetaData()));
+}
+
+KdeNotify::~KdeNotify()
+{
+    delete notifier;
+}
+
+QString KdeNotify::totalTimeString()
+{
+    SoundCore * core = SoundCore::instance();
+    int second = core->totalTime() / 1000;
+    int minute = second / 60;
+    int hour = minute / 60;
+
+    if(core->totalTime() >= 3600000)
+    {
+        return QString("%1:%2:%3").arg(hour,2,10,QChar('0')).arg(minute%60,2,10,QChar('0'))
+                                  .arg(second%60,2,10,QChar('0'));
+    }
+    return QString("%1:%2").arg(minute%60,2,10,QChar('0')).arg(second%60,2,10,QChar('0'));
+}
+
+void KdeNotify::showMetaData()
+{
+    SoundCore *core = SoundCore::instance();
+    QList<QVariant> args;
+    QString body(""); //metadata set
+    QString title(core->metaData(Qmmp::TITLE));
+    QString artist(core->metaData(Qmmp::ARTIST));
+    QString album(core->metaData(Qmmp::ALBUM));
+
+    args.append("Qmmp"); //app-name
+    args.append(0U); //replaces-id
+    args.append(""); //event-id
+    args.append(QFileInfo(Qmmp::configFile()).absoluteDir().path() + "/app_icon.png"); //app-icon(path to icon on disk)
+   args.append(tr("Qmmp now playing:")); //summary (notification title)
+
+    if(title.isEmpty())
+    {
+        title = QFileInfo(core->metaData(Qmmp::URL)).completeBaseName();
+    }
+    body.append("<b>" + title + "</b> (" + totalTimeString() +")<br>");
+
+    if(!artist.isEmpty())
+    {
+        body.append(tr("by ") + artist + "<br>");
+    }
+
+    if(!album.isEmpty())
+    {
+        body.append(tr("on ") + album);
+    }
+
+    QString nBody;
+    QString coverPath = MetaDataManager::instance()->getCoverPath(core->metaData(Qmmp::URL));
+
+    if(coverPath.isEmpty())
+    {
+        coverPath = QFileInfo(Qmmp::configFile()).absoluteDir().path() + "/empty_cover.png";
+    }
+
+    nBody.append("<table padding=\"3px\"><tr><td width=\"80px\" height=\"80px\" padding=\"3px\">");
+    nBody.append("<img height=\"80\" width=\"80\" src=\"%1\"></td><td width=\"10\"></td><td>%2</td></tr><table>");
+    nBody = nBody.arg(coverPath,body);
+
+    args.append(nBody); //body
+    args.append(QStringList()); //actions
+    args.append(QVariantMap()); //hints
+    args.append(m_NotifyDelay); //timeout
+
+    notifier->callWithArgumentList(QDBus::AutoDetect,"Notify",args);
+}
diff --git a/src/plugins/General/kdenotify/kdenotify.h b/src/plugins/General/kdenotify/kdenotify.h
new file mode 100644
index 000000000..61309614c
--- /dev/null
+++ b/src/plugins/General/kdenotify/kdenotify.h
@@ -0,0 +1,27 @@
+#ifndef KDENOTIFY_H
+#define KDENOTIFY_H
+
+#include "qmmpui/general.h"
+#include "qmmp/qmmp.h"
+
+class QDBusInterface;
+
+class KdeNotify : public General
+{
+    Q_OBJECT;
+public:
+    KdeNotify(QObject *parent = 0);
+    ~KdeNotify();
+
+private:
+    QDBusInterface *notifier;
+    int m_NotifyDelay;
+
+private slots:
+    void showMetaData();
+    QString totalTimeString();
+
+
+};
+
+#endif // KDENOTIFY_H
diff --git a/src/plugins/General/kdenotify/kdenotify.pro b/src/plugins/General/kdenotify/kdenotify.pro
new file mode 100644
index 000000000..d9f8838fc
--- /dev/null
+++ b/src/plugins/General/kdenotify/kdenotify.pro
@@ -0,0 +1,30 @@
+# -------------------------------------------------
+# Project created by QtCreator 2009-10-14T17:55:38
+# -------------------------------------------------
+include(../../plugins.pri)
+INCLUDEPATH += ../../../../src
+QT += dbus
+CONFIG += release \
+    warn_on \
+    plugin
+unix:TARGET = $$PLUGINS_PREFIX/General/kdenotify
+unix:QMAKE_CLEAN = $$PLUGINS_PREFIX/General/libkdenotify.so
+TEMPLATE = lib
+unix { 
+    QMAKE_LIBDIR += ../../../../lib
+    LIBS += -lqmmpui \
+        -lqmmp
+}
+unix { 
+    isEmpty(LIB_DIR):LIB_DIR = /lib
+    target.path = $$LIB_DIR/qmmp/General
+    INSTALLS += target
+}
+SOURCES += kdenotifyfactory.cpp \
+    kdenotify.cpp \
+    settingsdialog.cpp
+HEADERS += kdenotifyfactory.h \
+    kdenotify.h \
+    settingsdialog.h
+RESOURCES += translations/translations.qrc
+FORMS += settingsdialog.ui
diff --git a/src/plugins/General/kdenotify/kdenotifyfactory.cpp b/src/plugins/General/kdenotify/kdenotifyfactory.cpp
new file mode 100644
index 000000000..2fdd9f75b
--- /dev/null
+++ b/src/plugins/General/kdenotify/kdenotifyfactory.cpp
@@ -0,0 +1,43 @@
+#include "kdenotifyfactory.h"
+#include "kdenotify.h"
+#include "settingsdialog.h"
+
+#include <QtGui>
+
+const GeneralProperties KdeNotifyFactory::properties() const
+{
+    GeneralProperties properties;
+    properties.name = tr("KDE 4 notification plugin");
+    properties.shortName = "kdenotify_icon";
+    properties.hasAbout = TRUE;
+    properties.hasSettings = TRUE;
+    properties.visibilityControl = FALSE;
+    return properties;
+}
+
+General *KdeNotifyFactory::create(QObject *parent)
+{
+    return new KdeNotify(parent);
+}
+
+QDialog *KdeNotifyFactory::createConfigDialog(QWidget *parent)
+{
+    return new SettingsDialog(parent);
+}
+
+void KdeNotifyFactory::showAbout(QWidget *parent)
+{
+    QMessageBox::about (parent, tr("About KDE Notification Plugin"),
+                        tr("KDE 4 notification plugin for Qmmp \n") +
+                        "Artur Guzik <a.guzik88@gmail.com>");
+}
+
+QTranslator *KdeNotifyFactory::createTranslator(QObject *parent)
+{
+    QTranslator *translator = new QTranslator(parent);
+    QString locale = Qmmp::systemLanguageID();
+    translator->load(QString(":/kdenotify_plugin_") + locale);
+    return translator;
+}
+
+Q_EXPORT_PLUGIN(KdeNotifyFactory)
diff --git a/src/plugins/General/kdenotify/kdenotifyfactory.h b/src/plugins/General/kdenotify/kdenotifyfactory.h
new file mode 100644
index 000000000..075f9b5f4
--- /dev/null
+++ b/src/plugins/General/kdenotify/kdenotifyfactory.h
@@ -0,0 +1,23 @@
+#ifndef KDENOTIFYFACTORY_H
+#define KDENOTIFYFACTORY_H
+
+#include <QObject>
+#include <QTranslator>
+#include <QDialog>
+
+#include <qmmpui/general.h>
+#include <qmmpui/generalfactory.h>
+
+class KdeNotifyFactory : public QObject, public GeneralFactory
+{
+    Q_OBJECT;
+    Q_INTERFACES(GeneralFactory)
+public:
+    const GeneralProperties properties() const;
+    General *create(QObject *parent);
+    QDialog *createConfigDialog(QWidget *parent);
+    void showAbout(QWidget *parent);
+    QTranslator *createTranslator(QObject *parent);
+};
+
+#endif // KDENOTIFYFACTORY_H
diff --git a/src/plugins/General/kdenotify/settingsdialog.cpp b/src/plugins/General/kdenotify/settingsdialog.cpp
new file mode 100644
index 000000000..b4aeae018
--- /dev/null
+++ b/src/plugins/General/kdenotify/settingsdialog.cpp
@@ -0,0 +1,43 @@
+#include "settingsdialog.h"
+#include "ui_settingsdialog.h"
+#include <qmmp/qmmp.h>
+
+#include <QSettings>
+
+SettingsDialog::SettingsDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::SettingsDialog)
+{
+    ui->setupUi(this);
+
+    QSettings settings(Qmmp::configFile(),QSettings::IniFormat);
+    settings.beginGroup("Kde_Notifier");
+    ui->kNotifyDelaySpinBox->setValue(settings.value("notify_delay",10000).toInt());
+    settings.endGroup();
+}
+
+SettingsDialog::~SettingsDialog()
+{
+    delete ui;
+}
+
+void SettingsDialog::accept()
+{
+    QSettings settings(Qmmp::configFile(),QSettings::IniFormat);
+    settings.beginGroup("Kde_Notifier");
+    settings.setValue("notify_delay",ui->kNotifyDelaySpinBox->value());
+    settings.endGroup();
+    QDialog::accept();
+}
+
+void SettingsDialog::changeEvent(QEvent *e)
+{
+    QDialog::changeEvent(e);
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}
diff --git a/src/plugins/General/kdenotify/settingsdialog.h b/src/plugins/General/kdenotify/settingsdialog.h
new file mode 100644
index 000000000..500167612
--- /dev/null
+++ b/src/plugins/General/kdenotify/settingsdialog.h
@@ -0,0 +1,28 @@
+#ifndef SETTINGSDIALOG_H
+#define SETTINGSDIALOG_H
+
+#include <QDialog>
+
+namespace Ui {
+    class SettingsDialog;
+}
+
+class SettingsDialog : public QDialog
+{
+Q_OBJECT
+
+public:
+    SettingsDialog(QWidget *parent = 0);
+    ~SettingsDialog();
+
+public slots:
+    virtual void accept();
+
+protected:
+    void changeEvent(QEvent *e);
+
+private:
+    Ui::SettingsDialog *ui;
+};
+
+#endif // SETTINGSDIALOG_H
diff --git a/src/plugins/General/kdenotify/settingsdialog.ui b/src/plugins/General/kdenotify/settingsdialog.ui
new file mode 100644
index 000000000..d2ef67a20
--- /dev/null
+++ b/src/plugins/General/kdenotify/settingsdialog.ui
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>SettingsDialog</class>
+ <widget class="QDialog" name="SettingsDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>104</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>KDE 4 Notification Plugin Settings</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Notification delay [ms]:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
+    <widget class="QSpinBox" name="kNotifyDelaySpinBox">
+     <property name="maximum">
+      <number>50000</number>
+     </property>
+     <property name="value">
+      <number>10000</number>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>SettingsDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>SettingsDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/src/plugins/General/kdenotify/translations/kdenotify_plugin_pl.ts b/src/plugins/General/kdenotify/translations/kdenotify_plugin_pl.ts
new file mode 100644
index 000000000..104b3c401
--- /dev/null
+++ b/src/plugins/General/kdenotify/translations/kdenotify_plugin_pl.ts
@@ -0,0 +1,39 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>KdeNotify</name>
+    <message>
+      <location filename="../kdenotify.cpp" line="58"/>
+      <source>Now playing:</source>
+      <translation>Teraz odtwarzane:</translation>
+    </message>
+    <message>
+      <location filename="../kdenotify.cpp" line="68"/>
+      <source>by </source>
+      <translation>przez </translation>
+    </message>
+    <message>
+      <location filename="../kdenotify.cpp" line="73"/>
+      <source>on </source>
+      <translation>na </translation>
+    </message>
+</context>
+<context>
+    <name>KdeNotifyFactory</name>
+    <message>
+        <location filename="../kdenotifyfactory.cpp" line="10"/>
+        <source>KDE 4 notification plugin</source>
+        <translation>Wtyczka powiadamiania KDE 4</translation>
+    </message>
+</context>
+<context>
+    <name>SettingsDialog</name>
+    <message>
+        <source>KDE 4 Notification Plugin Settings</source>
+        <translation>Ustawienia wtyczki Powiadamianie KDE 4</translation>
+    </message>
+    <message>
+        <source>Notification delay [ms]:</source>
+        <translation>Czas zanikania [ms]:</translation>
+    </message>
+</context>
+</TS>
diff --git a/src/plugins/General/kdenotify/translations/translations.qrc b/src/plugins/General/kdenotify/translations/translations.qrc
new file mode 100644
index 000000000..a1560ef64
--- /dev/null
+++ b/src/plugins/General/kdenotify/translations/translations.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>kdenotify_plugin_pl.qm</file>
+    </qresource>
+</RCC>