Make QtDBus dependency optional

Changelog

@@ -8,6 +8,7 @@
     - FEATURE: Added option to disable program exit confirmation
     - FEATURE: Added per-torrent ratio limiting (Christian Kandeler)
     - BUGFIX: Fix compilation with namespaced Qt (Christian Kandeler)
+    - OTHER: Make QtDBus dependency optional (X11)
 
 * Sun Jan 9 2011 - Christophe Dumez <chris@qbittorrent.org> - v2.6.0
     - FEATURE: Use system icons (Linux, Qt >= 4.6)

configure

@@ -22,6 +22,7 @@ Dependency options:
   --disable-gui                                   Disable qBittorrent
                                                  Graphical user interface for
                                                  headless running
+  --disable-qt-dbus                              Disable use of qt-dbus
   --with-libboost-inc=[path]                      Path to libboost include
                                                  files
   --with-libboost-lib=[path]                      Path to libboost library
@@ -162,6 +163,11 @@ while [ $# -gt 0 ]; do
 			shift
 			;;
 
+		--disable-qt-dbus)
+			QC_DISABLE_qt_dbus="Y"
+			shift
+			;;
+
 		--with-libboost-inc=*)
 			QC_WITH_LIBBOOST_INC=$optarg
 			shift
@@ -215,6 +221,7 @@ echo DATADIR=$DATADIR
 echo EX_QTDIR=$EX_QTDIR
 echo QC_ENABLE_DEBUG=$QC_ENABLE_DEBUG
 echo QC_DISABLE_GUI=$QC_DISABLE_GUI
+echo QC_DISABLE_qt_dbus=$QC_DISABLE_qt_dbus
 echo QC_WITH_LIBBOOST_INC=$QC_WITH_LIBBOOST_INC
 echo QC_WITH_LIBBOOST_LIB=$QC_WITH_LIBBOOST_LIB
 echo QC_DISABLE_libnotify=$QC_DISABLE_libnotify
@@ -355,6 +362,38 @@ public:
 		return(QT_VERSION >= 0x040500);
 	}
 };
+#line 1 "qt-dbus.qcm"
+/*
+-----BEGIN QCMOD-----
+name: qt-dbus
+-----END QCMOD-----
+*/
+// see  Conf::findPkgConfig
+class qc_qt_dbus : public ConfObj
+{
+public:
+	qc_qt_dbus(Conf *c) : ConfObj(c) {}
+	QString name() const { return "QtDBus >= 4.5"; }
+	QString shortname() const { return "qt-dbus"; }
+        QString checkString() const {
+                if(!conf->getenv("QC_DISABLE_qt_dbus").isEmpty() || !conf->getenv("QC_DISABLE_GUI").isEmpty())
+                        return "";
+                return ConfObj::checkString();
+        }
+	bool exec(){
+                if(!conf->getenv("QC_DISABLE_qt_dbus").isEmpty() || !conf->getenv("QC_DISABLE_GUI").isEmpty())
+                  return false;
+		QStringList incs;
+		QString req_ver = "4.5.0";
+		QString version, libs, other;
+		VersionMode mode = VersionMin;
+		if(conf->findPkgConfig("QtDBus", mode, req_ver, &version, &incs, &libs, &other)) {
+                        conf->addExtra("CONFIG += dbus");
+			return true;
+                }
+		return false;
+	}
+};
 #line 1 "pkg-config.qcm"
 /*
 -----BEGIN QCMOD-----
@@ -645,6 +684,9 @@ cat >$1/modules_new.cpp <<EOT
     o = new qc_qt4(conf);
     o->required = true;
     o->disabled = false;
+    o = new qc_qt_dbus(conf);
+    o->required = false;
+    o->disabled = false;
     o = new qc_pkg_config(conf);
     o->required = true;
     o->disabled = false;
@@ -1610,6 +1652,7 @@ export DATADIR
 export EX_QTDIR
 export QC_ENABLE_DEBUG
 export QC_DISABLE_GUI
+export QC_DISABLE_qt_dbus
 export QC_WITH_LIBBOOST_INC
 export QC_WITH_LIBBOOST_LIB
 export QC_DISABLE_libnotify

qbittorrent.qc

@@ -6,6 +6,8 @@
   <dep type='qt4'>
     <required/>
   </dep>
+  <dep type='qt-dbus'>
+  </dep>
   <dep type='pkg-config'>
     <required/>
   </dep>

qcm/qt-dbus.qcm

@@ -0,0 +1,31 @@
+/*
+-----BEGIN QCMOD-----
+name: qt-dbus
+-----END QCMOD-----
+*/
+// see  Conf::findPkgConfig
+class qc_qt_dbus : public ConfObj
+{
+public:
+	qc_qt_dbus(Conf *c) : ConfObj(c) {}
+	QString name() const { return "QtDBus >= 4.5"; }
+	QString shortname() const { return "qt-dbus"; }
+        QString checkString() const {
+                if(!conf->getenv("QC_DISABLE_qt_dbus").isEmpty() || !conf->getenv("QC_DISABLE_GUI").isEmpty())
+                        return "";
+                return ConfObj::checkString();
+        }
+	bool exec(){
+                if(!conf->getenv("QC_DISABLE_qt_dbus").isEmpty() || !conf->getenv("QC_DISABLE_GUI").isEmpty())
+                  return false;
+		QStringList incs;
+		QString req_ver = "4.5.0";
+		QString version, libs, other;
+		VersionMode mode = VersionMin;
+		if(conf->findPkgConfig("QtDBus", mode, req_ver, &version, &incs, &libs, &other)) {
+                        conf->addExtra("CONFIG += dbus");
+			return true;
+                }
+		return false;
+	}
+};

src/mainwindow.cpp

@@ -43,9 +43,6 @@
 #include <QCloseEvent>
 #include <QShortcut>
 #include <QScrollBar>
-#ifdef Q_WS_X11
-#include <QDBusInterface>
-#endif
 
 #include "mainwindow.h"
 #include "transferlistwidget.h"
@@ -235,11 +232,14 @@ MainWindow::MainWindow(QWidget *parent, QStringList torrentCmdLine) : QMainWindo
   autoShutdownGroup->setExclusive(true);
   autoShutdownGroup->addAction(actionAutoShutdown_Disabled);
   autoShutdownGroup->addAction(actionAutoExit_qBittorrent);
+#if !defined(Q_WS_X11) || defined(QT_DBUS_LIB)
   autoShutdownGroup->addAction(actionAutoShutdown_system);
   autoShutdownGroup->addAction(actionAutoSuspend_system);
-  actionAutoExit_qBittorrent->setChecked(pref.shutdownqBTWhenDownloadsComplete());
   actionAutoShutdown_system->setChecked(pref.shutdownWhenDownloadsComplete());
   actionAutoSuspend_system->setChecked(pref.suspendWhenDownloadsComplete());
+#endif
+  actionAutoExit_qBittorrent->setChecked(pref.shutdownqBTWhenDownloadsComplete());
+
   if(!autoShutdownGroup->checkedAction())
     actionAutoShutdown_Disabled->setChecked(true);
 

src/misc.cpp

@@ -71,7 +71,7 @@ const int UNLEN = 256;
 #endif
 
 #ifndef DISABLE_GUI
-#ifdef Q_WS_X11
+#if defined(Q_WS_X11) && defined(QT_DBUS_LIB)
 #include <QDBusInterface>
 #include <QDBusMessage>
 #endif
@@ -206,7 +206,7 @@ long long misc::freeDiskSpaceOnPath(QString path) {
 
 #ifndef DISABLE_GUI
 void misc::shutdownComputer(bool sleep) {
-#ifdef Q_WS_X11
+#if defined(Q_WS_X11) && defined(QT_DBUS_LIB)
   // Use dbus to power off the system
   // dbus-send --print-reply --system --dest=org.freedesktop.Hal /org/freedesktop/Hal/devices/computer org.freedesktop.Hal.Device.SystemPowerManagement.Shutdown
   QDBusInterface computer("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer", "org.freedesktop.Hal.Device.SystemPowerManagement", QDBusConnection::systemBus());

src/powermanagement/powermanagement.cpp

@@ -30,7 +30,7 @@
 
 #include <QtGlobal>
 
-#ifdef Q_WS_X11
+#if defined(Q_WS_X11) && defined(QT_DBUS_LIB)
 #include "powermanagement_x11.h"
 #endif
 #include "powermanagement.h"
@@ -45,7 +45,7 @@
 
 PowerManagement::PowerManagement(QObject *parent) : QObject(parent), m_busy(false)
 {
-#ifdef Q_WS_X11
+#if defined(Q_WS_X11) && defined(QT_DBUS_LIB)
     m_inhibitor = new PowerManagementInhibitor(this);
 #endif
 }
@@ -67,7 +67,7 @@ void PowerManagement::setBusy()
 
 #ifdef Q_WS_WIN
     SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED);
-#elif defined(Q_WS_X11)
+#elif defined(Q_WS_X11) && defined(QT_DBUS_LIB)
     m_inhibitor->RequestBusy();
 #elif defined(Q_WS_MAC)
     IOReturn success = IOPMAssertionCreate(kIOPMAssertionTypeNoIdleSleep, kIOPMAssertionLevelOn, &m_assertionID);
@@ -82,7 +82,7 @@ void PowerManagement::setIdle()
 
 #ifdef Q_WS_WIN
     SetThreadExecutionState(ES_CONTINUOUS);
-#elif defined(Q_WS_X11)
+#elif defined(Q_WS_X11) && defined(QT_DBUS_LIB)
     m_inhibitor->RequestIdle();
 #elif defined(Q_WS_MAC)
     IOPMAssertionRelease(m_assertionID);

src/powermanagement/powermanagement.h

@@ -38,7 +38,7 @@
 #include <IOKit/pwr_mgt/IOPMLib.h>
 #endif
 
-#ifdef Q_WS_X11
+#if defined(Q_WS_X11) && defined(QT_DBUS_LIB)
 // Require DBus
 class PowerManagementInhibitor;
 #endif
@@ -59,7 +59,7 @@ private:
   void setBusy();
   void setIdle();
 
-#ifdef Q_WS_X11
+#if defined(Q_WS_X11) && defined(QT_DBUS_LIB)
   PowerManagementInhibitor *m_inhibitor;
 #endif
 #ifdef Q_WS_MAC

src/powermanagement/powermanagement.pri

@@ -3,7 +3,7 @@ INCLUDEPATH += $$PWD
 HEADERS += $$PWD/powermanagement.h
 SOURCES += $$PWD/powermanagement.cpp
 
-unix:!macx {
+unix:!macx:dbus {
   HEADERS += $$PWD/powermanagement_x11.h
   SOURCES += $$PWD/powermanagement_x11.cpp
 }

src/preferences/options_imp.cpp

@@ -132,6 +132,9 @@ options_imp::options_imp(QWidget *parent):
   connect(checkShowSplash, SIGNAL(toggled(bool)), this, SLOT(enableApplyButton()));
   connect(checkProgramExitConfirm, SIGNAL(toggled(bool)), this, SLOT(enableApplyButton()));
   connect(checkPreventFromSuspend, SIGNAL(toggled(bool)), this, SLOT(enableApplyButton()));
+#if defined(Q_WS_X11) && !defined(QT_DBUS_LIB)
+  checkPreventFromSuspend->setDisabled(true);
+#endif
   // Downloads tab
   connect(textSavePath, SIGNAL(textChanged(QString)), this, SLOT(enableApplyButton()));
   connect(textTempPath, SIGNAL(textChanged(QString)), this, SLOT(enableApplyButton()));

unixconf.pri

@@ -2,7 +2,7 @@
 include(conf.pri)
 
 # COMPILATION SPECIFIC
-!nox {
+!nox:dbus {
   QT += dbus
 }
 QMAKE_LFLAGS_APP += -rdynamic