Ticket #37087: plasma-active-patches.patch

File plasma-active-patches.patch, 111.4 KB (added by yue.liu@…, 11 years ago)

inherited from meego project

  • ConfigureChecks.cmake 

    diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index b8cd421..2729adb 100644
    a b check_include_files(fstab.h HAVE_FSTAB_H) # kio, kd 
    4747check_include_files(limits.h      HAVE_LIMITS_H)                       # various
    4848check_include_files(mntent.h      HAVE_MNTENT_H)                       # solid, kio, kdecore
    4949check_include_files(sysent.h      HAVE_SYSENT_H)                       # kdecore
    50 check_include_files("sys/types.h;sys/mman.h" HAVE_SYS_MMAN_H)          # kdecore
    5150check_include_files(sys/stat.h    HAVE_SYS_STAT_H)                     # various
    5251check_include_files(sys/ucred.h   HAVE_SYS_UCRED_H)                    # kio
    5352check_include_files(sys/types.h   HAVE_SYS_TYPES_H)                    # various
    … … check_include_files(sys/mntent.h HAVE_SYS_MNTENT_H) # solid, 
    5857check_include_files("sys/param.h;sys/mount.h"  HAVE_SYS_MOUNT_H)       # kio, kdecore
    5958check_include_files(unistd.h      HAVE_UNISTD_H)                       # various
    6059check_include_files(stdint.h      HAVE_STDINT_H)                       # various
    61 check_include_files("sys/types.h;netinet/in.h"  HAVE_NETINET_IN_H)     # kio
    6260check_include_files(paths.h       HAVE_PATHS_H)                        # kdecore, kio
    6361
    6462check_include_files(errno.h       HAVE_ERRNO_H)                        # kjs, errno.h is used in many places, but only guarded in kjs/
    … … check_include_files(valgrind/memcheck.h HAVE_VALGRIND_MEMCHECK_H) # khtml 
    6765check_include_files(crtdbg.h      HAVE_CRTDBG_H)                       # kjs
    6866check_include_files(langinfo.h    HAVE_LANGINFO_H)                     # kdecore
    6967
    70 check_include_files(arpa/nameser_compat.h HAVE_ARPA_NAMESER_COMPAT_H) # kio
    71 check_include_files(arpa/nameser8_compat.h HAVE_ARPA_NAMESER8_COMPAT_H) # kio
    72 
    7368macro_bool_to_01(X11_XTest_FOUND HAVE_XTEST)                                                   # kdecore
    7469macro_bool_to_01(X11_Xcursor_FOUND HAVE_XCURSOR)                                               # kdeui
    7570macro_bool_to_01(X11_Xfixes_FOUND HAVE_XFIXES)                                                 # kdeui
    … … if(NOT APPLE) 
    9994endif(NOT APPLE)
    10095check_function_exists(mmap             HAVE_MMAP)                     # kdecore, khtml
    10196
    102 if(NOT WIN32)
    103   # we don't have it on windows but need to export it to be backward compatible
    104   # can be removed when 4.1 is out
    105   check_function_exists(readdir_r     HAVE_READDIR_R)                 # kio
    106 endif(NOT WIN32)
    10797check_function_exists(sendfile        HAVE_SENDFILE)                  # kioslave
    10898check_function_exists(srandom         HAVE_SRANDOM)                   # config.h
    10999check_function_exists(_NSGetEnviron   HAVE_NSGETENVIRON)              # kinit, config.h
    … … check_prototype_exists(unsetenv stdlib.h HAVE_UNSETENV_PROTO) 
    254244check_prototype_exists(usleep unistd.h              HAVE_USLEEP_PROTO)
    255245check_prototype_exists(initgroups "unistd.h;sys/types.h;unistd.h;grp.h" HAVE_INITGROUPS_PROTO)
    256246check_prototype_exists(setreuid unistd.h            HAVE_SETREUID_PROTO)
    257 check_prototype_exists(seteuid unistd.h             HAVE_SETEUID_PROTO)
    258247check_prototype_exists(trunc math.h                 HAVE_TRUNC)
    259248
    260249# check for existing datatypes

  • cmake/modules/FindNepomuk.cmake 

    diff --git a/cmake/modules/FindNepomuk.cmake b/cmake/modules/FindNepomuk.cmake
index 10c995c..b822aee 100644
    a b include(FindPackageHandleStandardArgs) 
    7979if(NOT WINCE)
    8080find_package_handle_standard_args(Nepomuk  DEFAULT_MSG
    8181                                  NEPOMUK_LIBRARIES NEPOMUK_INCLUDE_DIR NEPOMUK_ADDONTOLOGYCLASSES_FILE
    82                                   Soprano_FOUND SOPRANO_PLUGIN_RAPTORPARSER_FOUND SOPRANO_PLUGIN_REDLANDBACKEND_FOUND
     82                                  Soprano_FOUND
    8383                                  SHAREDDESKTOPONTOLOGIES_FOUND
    8484                                  )
    8585else(NOT WINCE)

  • config.h.cmake 

    diff --git a/config.h.cmake b/config.h.cmake
index d5708aa..86ca906 100644
    a b  
    5050#cmakedefine HAVE_FSTAB_H 1
    5151#cmakedefine HAVE_LIMITS_H 1
    5252#cmakedefine HAVE_MNTENT_H 1
    53 #cmakedefine HAVE_NETINET_IN_H 1
    5453#cmakedefine HAVE_PATHS_H 1
    55 #cmakedefine HAVE_SYS_MMAN_H 1
    5654#cmakedefine HAVE_UNISTD_H 1
    57 #cmakedefine HAVE_ARPA_NAMESER_COMPAT_H
    58 #cmakedefine HAVE_ARPA_NAMESER8_COMPAT_H
    5955
    6056#cmakedefine HAVE_XTEST 1
    6157
    … …  
    7975#cmakedefine   HAVE_MKSTEMP 1
    8076#cmakedefine   HAVE_MKDTEMP 1
    8177#cmakedefine   HAVE_RANDOM 1
    82 #cmakedefine   HAVE_READDIR_R 1
    8378#cmakedefine   HAVE_SENDFILE 1
    8479#cmakedefine   HAVE_SETENV 1
    8580#cmakedefine   HAVE_SETEUID 1

  • kdecore/CMakeLists.txt 

    diff --git a/kdecore/CMakeLists.txt b/kdecore/CMakeLists.txt
index 550ec30..5525901 100644
    a b configure_file(auth/BackendsConfig.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/BackendsC 
    4444# Configure checks for localization
    4545configure_file(localization/config-localization.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-localization.h)
    4646
     47# Configure checks for util
     48include(util/ConfigureChecks.cmake)
     49configure_file(util/config-util.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-util.h)
     50
     51
    4752include_directories( ${KDE4_KDECORE_INCLUDES} )
    4853include_directories( ${ZLIB_INCLUDE_DIR} )
    4954include_directories( ${QT_INCLUDES} )

  • kdecore/io/kmountpoint.cpp 

    diff --git a/kdecore/io/kmountpoint.cpp b/kdecore/io/kmountpoint.cpp
index aa7a6b1..e5df5dc 100644
    a b KMountPoint::Ptr KMountPoint::List::findByDevice(const QString& device) const 
    513513
    514514bool KMountPoint::probablySlow() const
    515515{
    516     bool nfs = d->mountType == QLatin1String("nfs");
     516    bool nfs    = d->mountType == QLatin1String("nfs");
    517517    bool autofs = d->mountType == QLatin1String("autofs") || d->mountType == QLatin1String("subfs");
     518    bool fuse   = d->mountType.startsWith(QLatin1String("fuse."));
    518519    //bool pid = d->mountPoint.contains(":(pid");
    519520    // The "pid" thing was in kde3's KIO::probably_slow_mounted, with obscure logic
    520521    // (looks like it used state from the previous line or something...)
    521522    // This needs to be revised once we have a testcase or explanation about it.
    522523    // But autofs works already, it shows nfs as mountType in mtab.
    523     if (nfs || autofs) {
     524    if (nfs || autofs || fuse) {
    524525        return true;
    525526    }
    526527    return false;

  • kdecore/sonnet/globals.cpp 

    diff --git a/kdecore/sonnet/globals.cpp b/kdecore/sonnet/globals.cpp
index ef57aa7..bf4f504 100644
    a b QString detectLanguage(const QString &sentence) 
    8383    return max.key();
    8484}
    8585
     86// SLOW!!!
     87// TODO: cache this value! And then use some dbus signal to notify all apps when
     88// changing the default language changes.
    8689QString defaultLanguageName()
    8790{
    8891  Loader *loader = Loader::openLoader();

  • new file kdecore/util/ConfigureChecks.cmake 

    diff --git a/kdecore/util/ConfigureChecks.cmake b/kdecore/util/ConfigureChecks.cmake
new file mode 100644
index 0000000..fe9f47e
    - +  
     1include(CheckIncludeFiles)
     2check_include_files("sys/types.h;sys/mman.h" HAVE_SYS_MMAN_H)
     3
     4

  • new file kdecore/util/config-util.h.cmake 

    diff --git a/kdecore/util/config-util.h.cmake b/kdecore/util/config-util.h.cmake
new file mode 100644
index 0000000..83ccdf7
    - +  
     1#cmakedefine01 HAVE_SYS_MMAN_H
     2

  • kdecore/util/kshareddatacache_p.h 

    diff --git a/kdecore/util/kshareddatacache_p.h b/kdecore/util/kshareddatacache_p.h
index 8bf9cf6..931de4d 100644
    a b  
    2020#ifndef KSHAREDDATACACHE_P_H
    2121#define KSHAREDDATACACHE_P_H
    2222
    23 #include <config.h> // HAVE_SYS_MMAN_H
     23#include <config-util.h> // HAVE_SYS_MMAN_H
    2424
    2525#include <QtCore/QSharedPointer>
    2626#include <QtCore/QBasicAtomicInt>
    … … int ksdcArea(); 
    8282#endif
    8383
    8484// BSD/Mac OS X compat
    85 #ifdef HAVE_SYS_MMAN_H
     85#if HAVE_SYS_MMAN_H
    8686#include <sys/mman.h>
    8787#endif
    8888#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)

  • kdeui/actions/kstandardaction.cpp 

    diff --git a/kdeui/actions/kstandardaction.cpp b/kdeui/actions/kstandardaction.cpp
index 2b20078..7de0c6f 100644
    a b KToggleAction *showStatusbar(const QObject *recvr, const char *slot, QObject *pa 
    544544  KToggleAction *ret = new KToggleAction(i18n( "Show St&atusbar" ), parent);
    545545  ret->setObjectName(name(ShowStatusbar));
    546546
    547   ret->setWhatsThis( i18n( "Show Statusbar<br /><br />"
    548                            "Shows the statusbar, which is the bar at the bottom of the window used for status information." ) );
     547  ret->setWhatsThis( i18n( "Show Statusbar<p>"
     548                           "Shows the statusbar, which is the bar at the bottom of the window used for status information.</p>" ) );
    549549
    550550  ret->setChecked( true );
    551551

  • kdeui/fonts/kfontchooser.cpp 

    diff --git a/kdeui/fonts/kfontchooser.cpp b/kdeui/fonts/kfontchooser.cpp
index 819dc1d..d243574 100644
    a b KFontChooser::KFontChooser( QWidget *parent, 
    295295    }
    296296    // Populate usual styles, to determine minimum list width;
    297297    // will be replaced later with correct styles.
    298     d->styleListBox->addItem(i18nc("@item font","Regular"));
     298    d->styleListBox->addItem(I18NC_NOX("QFontDatabase", "Normal"));
    299299    d->styleListBox->addItem(i18nc("@item font","Italic"));
    300300    d->styleListBox->addItem(i18nc("@item font","Oblique"));
    301301    d->styleListBox->addItem(i18nc("@item font","Bold"));
    … … void KFontChooser::Private::_k_family_chosen_slot(const QString& family) 
    628628        if (style == I18NC_NOX("QFontDatabase", "Normal"))
    629629            styleMod = i18nc("@item font", "Regular");
    630630
     631
    631632        // i18n: Filtering message, so that translators can script the
    632633        // style string according to the font family name (e.g. may need
    633634        // noun-adjective congruence wrt. gender of the family name).
    634635        // The message provides the dynamic context 'family', which is
    635636        // the family name to which the style string corresponds.
    636         QString fstyle = ki18nc("@item Font style", "%1").subs(styleMod).inContext("family", pureFamily).toString();
     637        QString fstyle = ki18nc("@item Font style", "%1").subs(style).inContext("family", pureFamily).toString();
    637638        if (!filteredStyles.contains(fstyle)) {
    638639            filteredStyles.append(fstyle);
    639640            qtStyles.insert(fstyle, style);
    … … void KFontChooser::Private::_k_family_chosen_slot(const QString& family) 
    644645    styleListBox->addItems(filteredStyles);
    645646
    646647    // Try to set the current style in the listbox to that previous.
    647     int listPos = filteredStyles.indexOf(selectedStyle.isEmpty() ?  i18nc("@item font", "Regular") : selectedStyle);
     648    int listPos = filteredStyles.indexOf(selectedStyle.isEmpty() ?  I18NC_NOX("QFontDatabase", "Normal") : selectedStyle);
    648649    if (listPos < 0) {
    649650        // Make extra effort to have Italic selected when Oblique was chosen,
    650651        // and vice versa, as that is what the user would probably want.

  • kdeui/kernel/kstartupinfo.cpp 

    diff --git a/kdeui/kernel/kstartupinfo.cpp b/kdeui/kernel/kstartupinfo.cpp
index bdc8972..87548c2 100644
    a b bool KStartupInfoId::operator<( const KStartupInfoId& id_P ) const 
    11401140    return id() < id_P.id();
    11411141    }
    11421142
     1143// KDE5 TODO: rename to isNull ?
    11431144bool KStartupInfoId::none() const
    11441145    {
    11451146    return d->id.isEmpty() || d->id == "0";

  • kdeui/widgets/klineedit.cpp 

    diff --git a/kdeui/widgets/klineedit.cpp b/kdeui/widgets/klineedit.cpp
index 9756ef7..d96c1c4 100644
    a b void KLineEdit::updateClearButtonIcon(const QString& text) 
    336336        return;
    337337    }
    338338
    339     int clearButtonState = KIconLoader::DefaultState;
     339    // set proper icon if necessary
     340    if (d->clearButton->pixmap().isNull()) {
     341        const int clearButtonState = KIconLoader::DefaultState;
     342        if (layoutDirection() == Qt::LeftToRight) {
     343            d->clearButton->setPixmap(SmallIcon("edit-clear-locationbar-rtl", 0, clearButtonState));
     344        } else {
     345            d->clearButton->setPixmap(SmallIcon("edit-clear-locationbar-ltr", 0, clearButtonState));
     346        }
     347    }
    340348
     349    // trigger animation
    341350    if (d->wideEnoughForClear && text.length() > 0) {
    342351        d->clearButton->animateVisible(true);
    343352    } else {
    344353        d->clearButton->animateVisible(false);
    345354    }
    346 
    347     if (!d->clearButton->pixmap().isNull()) {
    348         return;
    349     }
    350 
    351     if (layoutDirection() == Qt::LeftToRight) {
    352         d->clearButton->setPixmap(SmallIcon("edit-clear-locationbar-rtl", 0, clearButtonState));
    353     } else {
    354         d->clearButton->setPixmap(SmallIcon("edit-clear-locationbar-ltr", 0, clearButtonState));
    355     }
    356 
    357     d->clearButton->setVisible(text.length() > 0);
    358355}
    359356
    360357// Determine geometry of clear button. Called initially, and on resizeEvent.

  • kdeui/widgets/klineedit_p.h 

    diff --git a/kdeui/widgets/klineedit_p.h b/kdeui/widgets/klineedit_p.h
index 95016bd..f7df463 100644
    a b public: 
    5656    void animateVisible(bool visible)
    5757    {
    5858        if (visible) {
    59             if (m_animation->direction() == QPropertyAnimation::Forward) {
     59            if (m_animation->direction() == QPropertyAnimation::Forward && m_opacity == 255) {
    6060                return;
    6161            }
    6262
    … … public: 
    6464            m_animation->setDuration(150);
    6565            show();
    6666        } else {
    67             if (m_animation->direction() == QPropertyAnimation::Backward) {
     67            if (m_animation->direction() == QPropertyAnimation::Backward && m_opacity == 0) {
    6868                return;
    6969            }
    7070

  • kio/kfile/kpropertiesdialog.cpp 

    diff --git a/kio/kfile/kpropertiesdialog.cpp b/kio/kfile/kpropertiesdialog.cpp
index feb0c9e..223ac7c 100644
    a b KFilePropsPlugin::KFilePropsPlugin( KPropertiesDialog *_props ) 
    945945    QLabel *l;
    946946    if (!mimeComment.isEmpty() && !isTrash) {
    947947        l = new QLabel(i18n("Type:"), d->m_frame );
     948        grid->addWidget(l, curRow, 0, Qt::AlignRight | Qt::AlignTop);
    948949
    949         grid->addWidget(l, curRow, 0, Qt::AlignRight);
    950 
    951         KHBox *box = new KHBox(d->m_frame);
    952         box->setSpacing(20); // ### why 20?
     950        KVBox *box = new KVBox(d->m_frame);
     951        box->setSpacing(2); // without that spacing the button literally “sticks” to the label ;)
    953952        l = new QLabel(mimeComment, box );
     953        grid->addWidget(box, curRow++, 2);
    954954
    955955        QPushButton *button = new QPushButton(box);
    956 
     956        button->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);  // Minimum still makes the button grow to the entire layout width
    957957        button->setIcon( KIcon(QString::fromLatin1("configure")) );
    958         const int pixmapSize = button->style()->pixelMetric(QStyle::PM_SmallIconSize);
    959         button->setFixedSize( pixmapSize+8, pixmapSize+8 );
     958
    960959        if ( d->mimeType == KMimeType::defaultMimeType() )
    961             button->setToolTip(i18n("Create new file type"));
     960            button->setText(i18n("Create New File Type"));
    962961        else
    963             button->setToolTip(i18n("Edit file type"));
     962            button->setText(i18n("File Type Options"));
    964963
    965964        connect( button, SIGNAL(clicked()), SLOT(slotEditFileType()));
    966965
    967966        if (!KAuthorized::authorizeKAction("editfiletype"))
    968967            button->hide();
    969 
    970         grid->addWidget(box, curRow++, 2);
    971968    }
    972969
    973970    if ( !magicMimeComment.isEmpty() && magicMimeComment != mimeComment )

  • kio/misc/kpac/CMakeLists.txt 

    diff --git a/kio/misc/kpac/CMakeLists.txt b/kio/misc/kpac/CMakeLists.txt
index 3c21e13..81fa79a 100644
    a b if(NOT KPAC_NO_SOLID) 
    1212endif(NOT KPAC_NO_SOLID)
    1313
    1414set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${KDE4_ENABLE_EXCEPTIONS}")
    15 
     15include(ConfigureChecks.cmake)
    1616configure_file(config-kpac.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-kpac.h)
    1717
    1818########### next target ###############

  • new file kio/misc/kpac/ConfigureChecks.cmake 

    diff --git a/kio/misc/kpac/ConfigureChecks.cmake b/kio/misc/kpac/ConfigureChecks.cmake
new file mode 100644
index 0000000..47994b4
    - +  
     1include(CheckIncludeFiles)
     2check_include_files(arpa/nameser_compat.h HAVE_ARPA_NAMESER_COMPAT_H)
     3check_include_files(arpa/nameser8_compat.h HAVE_ARPA_NAMESER8_COMPAT_H)
     4check_include_files("sys/types.h;netinet/in.h"  HAVE_NETINET_IN_H)

  • kio/misc/kpac/config-kpac.h.cmake 

    diff --git a/kio/misc/kpac/config-kpac.h.cmake b/kio/misc/kpac/config-kpac.h.cmake
index 58356e6..5a53614 100644
    a b  
    11#cmakedefine KPAC_NO_SOLID
     2#cmakedefine HAVE_ARPA_NAMESER_COMPAT_H
     3#cmakedefine HAVE_ARPA_NAMESER8_COMPAT_H
     4#cmakedefine HAVE_NETINET_IN_H 1

  • kio/misc/kpac/discovery.cpp 

    diff --git a/kio/misc/kpac/discovery.cpp b/kio/misc/kpac/discovery.cpp
index a196879..b2266f8 100644
    a b  
    1919
    2020
    2121#include <config.h>
    22 
     22#include <config-kpac.h>
    2323#include <netdb.h>
    2424#include <unistd.h>
    2525

  • kparts/CMakeLists.txt 

    diff --git a/kparts/CMakeLists.txt b/kparts/CMakeLists.txt
index 2eab2e8..60f17ef 100644
    a b set(kparts_LIB_SRCS 
    3030   textextension.cpp
    3131   htmlextension.cpp
    3232   fileinfoextension.cpp
     33
     34   # Private classes from libkactivities
     35   private/libkactivities/manager_p.cpp
     36   private/libkactivities/resourceinstance.cpp
     37
    3338   listingextension.cpp
    3439   )
    3540
     41
     42# D-Bus connection to the activity manager
     43qt4_add_dbus_interface(
     44   kparts_LIB_SRCS
     45   private/libkactivities/org.kde.ActivityManager.xml
     46   activitymanager_interface
     47)
     48
     49
    3650kde4_add_library(kparts ${LIBRARY_TYPE} ${kparts_LIB_SRCS})
    3751
    3852target_link_libraries(kparts  ${KDE4_KDECORE_LIBS} kdeui kio)
    … … if(HAVE_NEPOMUK) 
    4256  target_link_libraries(kparts  LINK_INTERFACE_LIBRARIES nepomuk nepomukutils )
    4357endif(HAVE_NEPOMUK)
    4458
    45 set_target_properties(kparts PROPERTIES VERSION ${GENERIC_LIB_VERSION} 
    46                                         SOVERSION ${GENERIC_LIB_SOVERSION} 
     59set_target_properties(kparts PROPERTIES VERSION ${GENERIC_LIB_VERSION}
     60                                        SOVERSION ${GENERIC_LIB_SOVERSION}
    4761                     )
    4862
    4963

  • kparts/part.cpp 

    diff --git a/kparts/part.cpp b/kparts/part.cpp
index f74bd78..a5769f5 100644
    a b  
    2626#include "partmanager.h"
    2727#include "browserextension.h"
    2828
     29// the activity manager feeder (kamd)
     30#include "private/libkactivities/resourceinstance.h"
     31
    2932#include <QtGui/QApplication>
    3033#include <QtCore/QFile>
    3134#include <QtCore/QFileInfo>
    … … public: 
    380383        m_duringSaveAs = false;
    381384        m_bTemp = false;
    382385        m_bAutoDetectedMime = false;
     386        m_resourceInstance = 0;
    383387    }
    384388
    385389    ~ReadOnlyPartPrivate()
    … … public: 
    389393    void _k_slotJobFinished( KJob * job );
    390394    void _k_slotStatJobFinished(KJob * job);
    391395    void _k_slotGotMimeType(KIO::Job *job, const QString &mime);
     396    void _k_slotOpeningCompleted();
     397    void _k_slotWindowCaptionChanged(const QString & caption);
    392398    bool openLocalFile();
    393399    void openRemoteFile();
    394400
    … … public: 
    421427    QString m_file;
    422428
    423429    OpenUrlArguments m_arguments;
     430
     431    /**
     432     * Class for talking to the activity manager (kamd)
     433     */
     434    KActivities::ResourceInstance * m_resourceInstance;
     435    QString m_resourceCaption;
     436
    424437};
    425438
    426439class ReadWritePartPrivate: public ReadOnlyPartPrivate
    … … public: 
    450463ReadOnlyPart::ReadOnlyPart( QObject *parent )
    451464    : Part( *new ReadOnlyPartPrivate(this), parent )
    452465{
     466    QObject::connect(
     467            this, SIGNAL(completed()),
     468            this, SLOT(_k_slotOpeningCompleted())
     469        );
     470    QObject::connect(
     471            this, SIGNAL(setWindowCaption(QString)),
     472            this, SLOT(_k_slotWindowCaptionChanged(QString))
     473        );
    453474}
    454475
    455476ReadOnlyPart::ReadOnlyPart( ReadOnlyPartPrivate &dd, QObject *parent )
    456477    : Part( dd, parent )
    457478{
     479    QObject::connect(
     480            this, SIGNAL(completed()),
     481            this, SLOT(_k_slotOpeningCompleted())
     482        );
    458483}
    459484
    460485ReadOnlyPart::~ReadOnlyPart()
    … … void ReadOnlyPart::setUrl(const KUrl &url) 
    473498{
    474499    Q_D(ReadOnlyPart);
    475500
     501    if (d->m_resourceInstance) {
     502        d->m_resourceInstance->setUri(url);
     503    }
     504
    476505    d->m_url = url;
    477506}
    478507
    … … bool ReadOnlyPart::closeUrl() 
    658687    // It always succeeds for a read-only part,
    659688    // but the return value exists for reimplementations
    660689    // (e.g. pressing cancel for a modified read-write part)
     690
     691    // Feeding the data to the activity manager (kamd)
     692    kDebug(1000)
     693        << "A component named"
     694        << KGlobal::mainComponent().componentName()
     695        << "has closed the"
     696        << url();
     697    delete d->m_resourceInstance;
     698    d->m_resourceInstance = 0; // just in case
     699    // Finished with the activity manager
     700
    661701    return true;
    662702}
    663703
    … … void ReadOnlyPartPrivate::_k_slotJobFinished( KJob * job ) 
    697737    }
    698738}
    699739
     740void ReadOnlyPartPrivate::_k_slotOpeningCompleted()
     741{
     742    Q_Q(ReadOnlyPart);
     743
     744    // Feeding the data to the activity manager (kamd)
     745    kDebug(1000)
     746        << "A component named"
     747        << KGlobal::mainComponent().componentName()
     748        << "is opening the"
     749        << q->url()
     750        << ( q->widget() ? q->widget()->topLevelWidget()->winId() : 0 )
     751        << "mime"
     752        << m_arguments.mimeType()
     753        << "title"
     754        << m_resourceCaption;
     755
     756    // deleting the previous one
     757    delete m_resourceInstance;
     758
     759    m_resourceInstance = new KActivities::ResourceInstance(
     760            ( q->widget() ? q->widget()->topLevelWidget()->winId() : 0 ), // wid
     761            q->url(),                                               // resourceUri
     762            m_arguments.mimeType(),                                 // mimetype
     763            m_resourceCaption,                                      // title
     764            KActivities::ResourceInstance::User,                    // accessReason
     765            KGlobal::mainComponent().componentName(),               // application
     766            q                                                       // parent
     767            );
     768    // Finished with the activity manager
     769}
     770
     771void ReadOnlyPartPrivate::_k_slotWindowCaptionChanged(const QString & caption)
     772{
     773    kDebug(1000) << "This is the new caption" << caption;
     774
     775    m_resourceCaption = caption;
     776
     777    if (m_resourceInstance) {
     778        kDebug(1000) << "KAMD: resource caption" << caption;
     779        m_resourceInstance->setTitle(caption);
     780    }
     781}
     782
    700783void ReadOnlyPartPrivate::_k_slotGotMimeType(KIO::Job *job, const QString &mime)
    701784{
    702     kDebug(1000) << mime;
     785    kDebug(1000) << "This is the mime type we got" << mime;
     786
    703787    Q_ASSERT(job == m_job); Q_UNUSED(job)
    704788    // set the mimetype only if it was not already set (for example, by the host application)
    705789    if (m_arguments.mimeType().isEmpty()) {
    … … bool ReadOnlyPart::openStream( const QString& mimeType, const KUrl& url ) 
    731815        return false;
    732816    d->m_arguments = args;
    733817    d->m_url = url;
     818
     819    kDebug(1000)
     820        << "A component named"
     821        << KGlobal::mainComponent().componentName()
     822        << "is opening the stream"
     823        << url << mimeType;
     824
    734825    return doOpenStream( mimeType );
    735826}
    736827
    … … void ReadWritePart::setModified( bool modified ) 
    796887        kError(1000) << "Can't set a read-only document to 'modified' !" << endl;
    797888        return;
    798889    }
     890
     891    if ( modified && d->m_resourceInstance ) {
     892        kDebug(1000) << "Notifying kamd of the change";
     893        d->m_resourceInstance->notifyModified();
     894    }
     895
    799896    d->m_bModified = modified;
    800897}
    801898

  • kparts/part.h 

    diff --git a/kparts/part.h b/kparts/part.h
index 56b64da..f62f2d7 100644
    a b private: 
    717717    Q_PRIVATE_SLOT(d_func(), void _k_slotStatJobFinished(KJob*))
    718718    Q_PRIVATE_SLOT(d_func(), void _k_slotGotMimeType(KIO::Job *job, const QString &mime))
    719719
     720    Q_PRIVATE_SLOT(d_func(), void _k_slotOpeningCompleted())
     721    Q_PRIVATE_SLOT(d_func(), void _k_slotWindowCaptionChanged(const QString & caption))
     722
    720723    Q_DISABLE_COPY(ReadOnlyPart)
    721724};
    722725class ReadWritePartPrivate;

  • new file kparts/private/libkactivities/CMakeLists.txt 

    diff --git a/kparts/private/libkactivities/CMakeLists.txt b/kparts/private/libkactivities/CMakeLists.txt
new file mode 100644
index 0000000..e164126
    - +  
     1project(kactivities)
     2
     3cmake_minimum_required(VERSION 2.8)
     4
     5FIND_PACKAGE(KDE4 REQUIRED)
     6INCLUDE(KDE4Defaults)
     7INCLUDE(MacroLibrary)
     8INCLUDE(MacroOptionalAddSubdirectory)
     9INCLUDE(FindPackageHandleStandardArgs)
     10
     11# =======================================================
     12# Information to update before to release this library.
     13
     14# Library version history:
     15# API      ABI
     16# 0.1.0 => 0.1.0
     17# 0.1.1 => 0.1.1
     18# 0.2.0 => 0.2.0
     19
     20# Library API version
     21SET(KACTIVITIES_LIB_MAJOR_VERSION "6")
     22SET(KACTIVITIES_LIB_MINOR_VERSION "0")
     23SET(KACTIVITIES_LIB_PATCH_VERSION "0")
     24
     25# Suffix to add at end of version string. Usual values are:
     26# "-git"   : alpha code unstable from git. Do not use in production
     27# "-beta1" : beta1 release.
     28# "-beta2" : beta2 release.
     29# "-beta3" : beta3 release.
     30# "-rc"    : release candidate.
     31# ""       : final relase. Can be used in production.
     32SET(KACTIVITIES_LIB_SUFFIX_VERSION "")
     33
     34# Library ABI version used by linker.
     35# For details : http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
     36SET(KACTIVITIES_LIB_SO_CUR_VERSION "6")
     37SET(KACTIVITIES_LIB_SO_REV_VERSION "0")
     38SET(KACTIVITIES_LIB_SO_AGE_VERSION "0")
     39
     40# =======================================================
     41# Set env. variables accordinly.
     42
     43set(KACTIVITIES_INCLUDE_DIR
     44    "${CMAKE_CURRENT_SOURCE_DIR}/.."
     45    "${CMAKE_CURRENT_SOURCE_DIR}/"
     46    CACHE STRING
     47    "Location of libkactivities headers" FORCE)
     48set(KACTIVITIES_LIBS
     49    "kactivities"
     50    CACHE STRING
     51    "Location of libkactivities binary" FORCE)
     52
     53SET(KACTIVITIES_LIB_VERSION_STRING "${KACTIVITIES_LIB_MAJOR_VERSION}.${KACTIVITIES_LIB_MINOR_VERSION}.${KACTIVITIES_LIB_PATCH_VERSION}${KACTIVITIES_LIB_SUFFIX_VERSION}")
     54SET(KACTIVITIES_LIB_VERSION_ID "0x0${KACTIVITIES_LIB_MAJOR_VERSION}0${KACTIVITIES_LIB_MINOR_VERSION}0${KACTIVITIES_LIB_PATCH_VERSION}")
     55SET(KACTIVITIES_LIB_SO_VERSION_STRING "${KACTIVITIES_LIB_SO_CUR_VERSION}.${KACTIVITIES_LIB_SO_REV_VERSION}.${KACTIVITIES_LIB_SO_AGE_VERSION}")
     56
     57ADD_DEFINITIONS (${QT_DEFINITIONS} ${QT_QTDBUS_DEFINITIONS} ${KDE4_DEFINITIONS})
     58INCLUDE_DIRECTORIES (${QDBUS_INCLUDE_DIRS} ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${KDE4_INCLUDES})
     59
     60include_directories(
     61   ${CMAKE_SOURCE_DIR}
     62   ${CMAKE_BINARY_DIR}
     63   ${KDE4_INCLUDES}
     64   ${KDE4_KIO_INCLUDES}
     65   )
     66
     67set(
     68   kactivities_LIB_SRCS
     69
     70   consumer.cpp
     71   controller.cpp
     72   info.cpp
     73   manager_p.cpp
     74   resourceinstance.cpp
     75   )
     76
     77qt4_add_dbus_interface(
     78   kactivities_LIB_SRCS
     79
     80   org.kde.ActivityManager.xml
     81   activitymanager_interface
     82)
     83
     84
     85kde4_add_library(
     86   kactivities SHARED
     87   ${kactivities_LIB_SRCS}
     88   )
     89
     90
     91set_target_properties(
     92   kactivities
     93   PROPERTIES
     94   VERSION ${KACTIVITIES_LIB_SO_VERSION_STRING}
     95   SOVERSION ${KACTIVITIES_LIB_SO_CUR_VERSION}
     96   )
     97
     98target_link_libraries(
     99   kactivities
     100   ${KDE4_KDECORE_LIBS}
     101   )
     102
     103## install
     104
     105set(
     106   kactivities_LIB_HEADERS
     107   consumer.h
     108   controller.h
     109   info.h
     110   resourceinstance.h
     111   )
     112
     113set(
     114   kactivities_LIB_PRETTY_HEADERS
     115   includes/KActivities/Consumer
     116   includes/KActivities/Controller
     117   includes/KActivities/Info
     118   includes/KActivities/ResourceInstance
     119   )
     120
     121install(
     122   FILES ${kactivities_LIB_HEADERS}
     123   DESTINATION ${INCLUDE_INSTALL_DIR}/kactivities
     124   COMPONENT Devel
     125   )
     126
     127install(
     128   FILES ${kactivities_LIB_PRETTY_HEADERS}
     129   DESTINATION ${INCLUDE_INSTALL_DIR}/KDE/KActivities
     130   COMPONENT Devel
     131   )
     132
     133install(
     134   TARGETS kactivities
     135   EXPORT kdelibsLibraryTargets
     136   ${INSTALL_TARGETS_DEFAULT_ARGS}
     137   )
     138
     139IF(NOT WIN32)
     140  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/libkactivities.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkactivities.pc)
     141  INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libkactivities.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig )
     142ENDIF(NOT WIN32)
     143
     144CONFIGURE_FILE(
     145    KActivitiesConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/KActivitiesConfig.cmake @ONLY
     146)
     147
     148INSTALL(
     149    FILES ${CMAKE_CURRENT_BINARY_DIR}/KActivitiesConfig.cmake
     150    DESTINATION ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}/cmake/KActivities
     151)
     152

  • new file kparts/private/libkactivities/manager_p.cpp 

    diff --git a/kparts/private/libkactivities/manager_p.cpp b/kparts/private/libkactivities/manager_p.cpp
new file mode 100644
index 0000000..e71aec8
    - +  
     1/*
     2 *   Copyright (C) 2010 Ivan Cukic <ivan.cukic(at)kde.org>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU General Public License version 2,
     6 *   or (at your option) any later version, as published by the Free
     7 *   Software Foundation
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#include "manager_p.h"
     21
     22#include <QDBusConnection>
     23
     24#include <ktoolinvocation.h>
     25#include <kdebug.h>
     26
     27namespace KActivities {
     28
     29Manager * Manager::s_instance = NULL;
     30
     31// #define ACTIVITY_MANAGER_DBUS_PATH   "org.kde.ActivityManager"
     32#define ACTIVITY_MANAGER_DBUS_PATH   "org.kde.kactivitymanagerd"
     33#define ACTIVITY_MANAGER_DBUS_OBJECT "/ActivityManager"
     34
     35Manager::Manager()
     36    : org::kde::ActivityManager(
     37            ACTIVITY_MANAGER_DBUS_PATH,
     38            ACTIVITY_MANAGER_DBUS_OBJECT,
     39            QDBusConnection::sessionBus()
     40            )
     41{
     42    connect(&m_watcher, SIGNAL(serviceOwnerChanged(const QString &, const QString &, const QString &)),
     43            this, SLOT(serviceOwnerChanged(const QString &, const QString &, const QString &)));
     44}
     45
     46Manager * Manager::self()
     47{
     48    if (!s_instance) {
     49        // check if the activity manager is already running
     50        if (!isActivityServiceRunning()) {
     51
     52            // not running, trying to launch it
     53            QString error;
     54
     55            int ret = KToolInvocation::startServiceByDesktopPath("kactivitymanagerd.desktop", QStringList(), &error);
     56            if (ret > 0) {
     57                kDebug() << "Activity: Couldn't start kactivitymanagerd: " << error << endl;
     58            }
     59
     60            if (!QDBusConnection::sessionBus().interface()->isServiceRegistered(ACTIVITY_MANAGER_DBUS_PATH)) {
     61                kDebug() << "Activity: The kactivitymanagerd service is still not registered";
     62            } else {
     63                kDebug() << "Activity: The kactivitymanagerd service has been registered";
     64            }
     65        }
     66
     67        // creating a new instance of the class
     68        s_instance = new Manager();
     69    }
     70
     71    return s_instance;
     72}
     73
     74bool Manager::isActivityServiceRunning()
     75{
     76    return QDBusConnection::sessionBus().interface()->isServiceRegistered(ACTIVITY_MANAGER_DBUS_PATH);
     77}
     78
     79void Manager::serviceOwnerChanged(const QString & serviceName, const QString & oldOwner, const QString & newOwner)
     80{
     81    Q_UNUSED(oldOwner)
     82
     83    if (serviceName == ACTIVITY_MANAGER_DBUS_PATH) {
     84        emit presenceChanged(!newOwner.isEmpty());
     85    }
     86}
     87
     88} // namespace KActivities
     89

  • new file kparts/private/libkactivities/manager_p.h 

    diff --git a/kparts/private/libkactivities/manager_p.h b/kparts/private/libkactivities/manager_p.h
new file mode 100644
index 0000000..b92a94f
    - +  
     1/*
     2 *   Copyright (C) 2010 Ivan Cukic <ivan.cukic(at)kde.org>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU General Public License version 2,
     6 *   or (at your option) any later version, as published by the Free
     7 *   Software Foundation
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#ifndef ACTIVITIES_MANAGER_P_
     21#define ACTIVITIES_MANAGER_P_
     22
     23#include "activitymanager_interface.h"
     24
     25#include <QDBusServiceWatcher>
     26
     27namespace KActivities {
     28
     29class Manager: public org::kde::ActivityManager {
     30    Q_OBJECT
     31public:
     32    static Manager * self();
     33
     34    static bool isActivityServiceRunning();
     35
     36public Q_SLOTS:
     37    void serviceOwnerChanged(const QString & serviceName, const QString & oldOwner, const QString & newOwner);
     38
     39Q_SIGNALS:
     40    void presenceChanged(bool present);
     41
     42private:
     43    Manager();
     44
     45    QDBusServiceWatcher m_watcher;
     46
     47    static Manager * s_instance;
     48};
     49
     50} // namespace KActivities
     51
     52#endif // ACTIVITIES_MANAGER_P_

  • new file kparts/private/libkactivities/org.kde.ActivityManager.xml 

    diff --git a/kparts/private/libkactivities/org.kde.ActivityManager.xml b/kparts/private/libkactivities/org.kde.ActivityManager.xml
new file mode 100644
index 0000000..07a5b34
    - +  
     1<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
     2<node>
     3  <interface name="org.kde.ActivityManager">
     4    <signal name="CurrentActivityChanged">
     5      <arg name="id" type="s" direction="out"/>
     6    </signal>
     7    <signal name="ActivityAdded">
     8      <arg name="id" type="s" direction="out"/>
     9    </signal>
     10    <signal name="ActivityStarted">
     11      <arg name="id" type="s" direction="out"/>
     12    </signal>
     13    <signal name="ActivityStopped">
     14      <arg name="id" type="s" direction="out"/>
     15    </signal>
     16    <signal name="ActivityRemoved">
     17      <arg name="id" type="s" direction="out"/>
     18    </signal>
     19    <signal name="ActivityChanged">
     20      <arg name="id" type="s" direction="out"/>
     21    </signal>
     22    <signal name="ActivityStateChanged">
     23      <arg name="id" type="s" direction="out"/>
     24      <arg name="state" type="i" direction="out"/>
     25    </signal>
     26    <method name="Start">
     27    </method>
     28    <method name="Stop">
     29    </method>
     30    <method name="CurrentActivity">
     31      <arg type="s" direction="out"/>
     32    </method>
     33    <method name="SetCurrentActivity">
     34      <arg type="b" direction="out"/>
     35      <arg name="id" type="s" direction="in"/>
     36    </method>
     37    <method name="AddActivity">
     38      <arg type="s" direction="out"/>
     39      <arg name="name" type="s" direction="in"/>
     40    </method>
     41    <method name="StartActivity">
     42      <arg name="id" type="s" direction="in"/>
     43    </method>
     44    <method name="StopActivity">
     45      <arg name="id" type="s" direction="in"/>
     46    </method>
     47    <method name="ActivityState">
     48      <arg type="i" direction="out"/>
     49      <arg name="id" type="s" direction="in"/>
     50    </method>
     51    <method name="RemoveActivity">
     52      <arg name="id" type="s" direction="in"/>
     53    </method>
     54    <method name="ListActivities">
     55      <arg type="as" direction="out"/>
     56    </method>
     57    <method name="ListActivities">
     58      <arg type="as" direction="out"/>
     59      <arg name="state" type="i" direction="in"/>
     60    </method>
     61    <method name="ActivityName">
     62      <arg type="s" direction="out"/>
     63      <arg name="id" type="s" direction="in"/>
     64    </method>
     65    <method name="SetActivityName">
     66      <arg name="id" type="s" direction="in"/>
     67      <arg name="name" type="s" direction="in"/>
     68    </method>
     69    <method name="ActivityDescription">
     70      <arg type="s" direction="out"/>
     71      <arg name="id" type="s" direction="in"/>
     72    </method>
     73    <method name="SetActivityDescription">
     74      <arg name="id" type="s" direction="in"/>
     75      <arg name="description" type="s" direction="in"/>
     76    </method>
     77    <method name="ActivityIcon">
     78      <arg type="s" direction="out"/>
     79      <arg name="id" type="s" direction="in"/>
     80    </method>
     81    <method name="SetActivityIcon">
     82      <arg name="id" type="s" direction="in"/>
     83      <arg name="icon" type="s" direction="in"/>
     84    </method>
     85    <method name="IsBackstoreAvailable">
     86      <arg type="b" direction="out"/>
     87    </method>
     88    <method name="RegisterResourceEvent">
     89      <arg name="application" type="s" direction="in"/>
     90      <arg name="windowId" type="u" direction="in"/>
     91      <arg name="uri" type="s" direction="in"/>
     92      <arg name="event" type="u" direction="in"/>
     93      <arg name="reason" type="u" direction="in"/>
     94    </method>
     95    <method name="RegisterResourceMimeType">
     96      <arg name="uri" type="s" direction="in"/>
     97      <arg name="mimetype" type="s" direction="in"/>
     98    </method>
     99    <method name="RegisterResourceTitle">
     100      <arg name="uri" type="s" direction="in"/>
     101      <arg name="title" type="s" direction="in"/>
     102    </method>
     103    <method name="LinkResourceToActivity">
     104      <arg name="uri" type="s" direction="in"/>
     105      <arg name="activity" type="s" direction="in"/>
     106    </method>
     107    <method name="LinkResourceToActivity">
     108      <arg name="uri" type="s" direction="in"/>
     109    </method>
     110    <!-- <method name="UnlinkResourceFromActivity"> -->
     111    <!--   <arg name="uri" type="s" direction="in"/> -->
     112    <!--   <arg name="activity" type="s" direction="in"/> -->
     113    <!-- </method> -->
     114    <!-- <method name="UnlinkResourceFromActivity"> -->
     115    <!--   <arg name="uri" type="s" direction="in"/> -->
     116    <!-- </method> -->
     117  </interface>
     118</node>

  • new file kparts/private/libkactivities/resourceinstance.cpp 

    diff --git a/kparts/private/libkactivities/resourceinstance.cpp b/kparts/private/libkactivities/resourceinstance.cpp
new file mode 100644
index 0000000..6bf3925
    - +  
     1/*
     2 *   Copyright (C) 2011 Ivan Cukic <ivan.cukic(at)kde.org>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU General Public License version 2,
     6 *   or (at your option) any later version, as published by the Free
     7 *   Software Foundation
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#include "resourceinstance.h"
     21#include "manager_p.h"
     22
     23#include <QCoreApplication>
     24
     25namespace KActivities {
     26
     27#ifdef Q_OS_WIN64
     28__inline int toInt(WId wid)
     29{
     30        return (int)((__int64)wid);
     31}
     32
     33#else
     34__inline int toInt(WId wid)
     35{
     36        return (int)wid;
     37}
     38#endif
     39
     40class ResourceInstancePrivate {
     41public:
     42    WId wid;
     43    ResourceInstance::AccessReason reason;
     44    QUrl uri;
     45    QString mimetype;
     46    QString title;
     47    QString application;
     48
     49    void closeResource();
     50    void openResource();
     51
     52    enum Type {
     53        Accessed = 0,
     54        Opened = 1,
     55        Modified = 2,
     56        Closed = 3,
     57        FocusedIn = 4,
     58        FocusedOut = 5
     59    };
     60
     61    static void registerResourceEvent(const QString &application, WId wid, const QUrl &uri, Type event, ResourceInstance::AccessReason reason)
     62    {
     63        Manager::self()->RegisterResourceEvent(application, toInt(wid), uri.toString(), uint(event), uint(reason));
     64    }
     65};
     66
     67void ResourceInstancePrivate::closeResource()
     68{
     69    registerResourceEvent(application, wid, uri, Closed, reason);
     70}
     71
     72void ResourceInstancePrivate::openResource()
     73{
     74    registerResourceEvent(application, wid, uri, Opened, reason);
     75}
     76
     77ResourceInstance::ResourceInstance(WId wid, AccessReason reason, const QString &application, QObject *parent)
     78    : QObject(parent), d(new ResourceInstancePrivate())
     79{
     80    d->wid = wid;
     81    d->reason = reason;
     82    d->application = application.isEmpty() ? QCoreApplication::instance()->applicationName() : application;
     83
     84}
     85
     86ResourceInstance::ResourceInstance(WId wid, QUrl resourceUri, const QString &mimetype, const QString &title, AccessReason reason, const QString &application, QObject *parent)
     87    : QObject(parent), d(new ResourceInstancePrivate())
     88{
     89    d->wid = wid;
     90    d->reason = reason;
     91    d->uri = resourceUri;
     92    d->mimetype = mimetype;
     93    d->title = title;
     94    d->application = application.isEmpty() ? QCoreApplication::instance()->applicationName() : application;
     95
     96    d->openResource();
     97}
     98
     99ResourceInstance::~ResourceInstance()
     100{
     101    d->closeResource();
     102    delete d;
     103}
     104
     105void ResourceInstance::notifyModified()
     106{
     107    d->registerResourceEvent(d->application, d->wid, d->uri, ResourceInstancePrivate::Modified, d->reason);
     108}
     109
     110void ResourceInstance::notifyFocusedIn()
     111{
     112    d->registerResourceEvent(d->application, d->wid, d->uri, ResourceInstancePrivate::FocusedIn, d->reason);
     113}
     114
     115void ResourceInstance::notifyFocusedOut()
     116{
     117    d->registerResourceEvent(d->application, d->wid, d->uri, ResourceInstancePrivate::FocusedOut, d->reason);
     118}
     119
     120void ResourceInstance::setUri(const QUrl &newUri)
     121{
     122    if (d->uri == newUri)
     123        return;
     124
     125    if (!d->uri.isEmpty()) {
     126        d->closeResource();
     127    }
     128
     129    d->uri = newUri;
     130
     131    d->openResource();
     132}
     133
     134void ResourceInstance::setMimetype(const QString &mimetype)
     135{
     136    d->mimetype = mimetype;
     137    // TODO: update the service info
     138    Manager::self()->RegisterResourceMimeType(d->uri.toString(), mimetype);
     139}
     140
     141void ResourceInstance::setTitle(const QString &title)
     142{
     143    d->title = title;
     144    // TODO: update the service info
     145    Manager::self()->RegisterResourceTitle(d->uri.toString(), title);
     146}
     147
     148QUrl ResourceInstance::uri() const
     149{
     150    return d->uri;
     151}
     152
     153QString ResourceInstance::mimetype() const
     154{
     155    return d->mimetype;
     156}
     157
     158QString ResourceInstance::title() const
     159{
     160    return d->title;
     161}
     162
     163WId ResourceInstance::winId() const
     164{
     165    return d->wid;
     166}
     167
     168ResourceInstance::AccessReason ResourceInstance::accessReason() const
     169{
     170    return d->reason;
     171}
     172
     173void ResourceInstance::notifyAccessed(const QUrl &uri, const QString &application)
     174{
     175    ResourceInstancePrivate::registerResourceEvent(
     176            application.isEmpty() ? QCoreApplication::instance()->applicationName() : application,
     177            0, uri, ResourceInstancePrivate::Accessed, User);
     178}
     179
     180} // namespace KActivities

  • new file kparts/private/libkactivities/resourceinstance.h 

    diff --git a/kparts/private/libkactivities/resourceinstance.h b/kparts/private/libkactivities/resourceinstance.h
new file mode 100644
index 0000000..d1cbab4
    - +  
     1/*
     2 *   Copyright (C) 2011 Ivan Cukic <ivan.cukic(at)kde.org>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU General Public License version 2,
     6 *   or (at your option) any later version, as published by the Free
     7 *   Software Foundation
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#ifndef ACTIVITIES_RESOURCEINSTANCE_H_
     21#define ACTIVITIES_RESOURCEINSTANCE_H_
     22
     23#include <QObject>
     24#include <QWidget>
     25#include <QUrl>
     26
     27#include <kdemacros.h>
     28
     29namespace KActivities {
     30
     31class ResourceInstancePrivate;
     32
     33/**
     34 * This class is used to notify the system that a file, web page
     35 * or some other resource has been accessed.
     36 *
     37 * It provides methods to notify the system when the resource was
     38 * opened, modified and closed, along with in what window the
     39 * resource is shown.
     40 *
     41 * You should create an instance of this class for every resource
     42 * you open.
     43 *
     44 * "The system" in this case can be the backend for tracking
     45 * and automatically scoring files that are being accessed, the
     46 * system to show the open files per window in the taskbar,
     47 * the share-like-connect, etc.
     48 *
     49 * The user of this class shouldn't care about the backend
     50 * systems - everything is done under-the-hood automatically.
     51 *
     52 */
     53class KDE_EXPORT ResourceInstance: public QObject
     54{
     55    Q_OBJECT
     56
     57    Q_PROPERTY(QUrl uri READ uri WRITE setUri)
     58    Q_PROPERTY(QString mimetype READ mimetype WRITE setMimetype)
     59    Q_PROPERTY(QString title READ title WRITE setTitle)
     60    Q_PROPERTY(WId winId READ winId)
     61    Q_PROPERTY(AccessReason accessReason READ accessReason)
     62
     63public:
     64    /***
     65     * The reason for opening the resource
     66     */
     67    enum AccessReason {
     68         User = 0,      ///< Due to an explicit user request
     69         Scheduled = 1, ///< As a result of a user-scheduled action
     70         Heuristic = 2, ///< Deduced from user's activity, or indirectly requested
     71         System = 3,    ///< Due to a system event
     72         World = 4      ///< Due to an action performed by an external entity
     73    };
     74    Q_ENUMS(AccessReason)
     75
     76    /**
     77     * Creates a new resource instance
     78     * @param wid id of the window that will show the resource
     79     * @param reason reason for opening the resource
     80     * @param application application's name (the name used for the .desktop file).
     81     *        If not specified, QCoreApplication::applicationName is used
     82     * @param parent pointer to the parent object
     83     */
     84    ResourceInstance(WId wid, AccessReason reason = User, const QString &application = QString(), QObject *parent = 0);
     85
     86    /**
     87     * Creates a new resource instance and automatically
     88     * notifies the system that it was opened.
     89     *
     90     * In some special cases, where the URI of the resource is
     91     * being constantly changed (for example, in the world globe,
     92     * street map applications) you have two options:
     93     *  - to pass an empty resourceUri while passing the mimetype
     94     *  - to update the uri from time to time (in the example of
     95     *    the world map - to send URIs for major objects - cities
     96     *    or main streets.
     97     * and in both cases reimplementing the currentUri() method
     98     * which will return the exact URI shown at that specific moment.
     99     *
     100     * @param wid window id in which the resource is shown
     101     * @param resourceUri URI of the resource that is shown
     102     * @param mimetype the mime type of the resource
     103     * @param title the title of the resource
     104     * @param reason reason for opening the resource
     105     * @param application application's name (the name used for the .desktop file).
     106     *        If not specified, QCoreApplication::applicationName is used
     107     * @param parent pointer to the parent object
     108     */
     109    ResourceInstance(WId wid, QUrl resourceUri, const QString &mimetype = QString(), const QString &title = QString(), AccessReason reason = User, const QString &application = QString(), QObject *parent = 0);
     110
     111    /**
     112     * Destroys the ResourceInstance and notifies the system
     113     * that the resource has been closed
     114     */
     115    ~ResourceInstance();
     116
     117public Q_SLOTS:
     118    /**
     119     * Call this method to notify the system that you modified
     120     * (the contents of) the resource
     121     */
     122    void notifyModified();
     123
     124    /**
     125     * Call this method to notify the system that the resource
     126     * has the focus in your application
     127     * @note You only need to call this in MDI applications
     128     */
     129    void notifyFocusedIn();
     130
     131    /**
     132     * Call this method to notify the system that the resource
     133     * lost the focus in your application
     134     * @note You only need to call this in MDI applications
     135     */
     136    void notifyFocusedOut();
     137
     138    /**
     139     * This is a convenience method that sets the new URI.
     140     * This is usually handled by sending the close event for
     141     * the previous URI, and an open event for the new one.
     142     */
     143    void setUri(const QUrl &newUri);
     144
     145    /**
     146     * Sets the mimetype for this resource
     147     */
     148    void setMimetype(const QString &mimetype);
     149
     150    /**
     151     * Sets the title for this resource
     152     */
     153    void setTitle(const QString &title);
     154
     155Q_SIGNALS:
     156    /**
     157     * Emitted when the system wants to show the resource
     158     * represented by this ResourceInstance.
     159     *
     160     * You should listen to this signal if you have multiple
     161     * resources shown in one window (MDI). On catching it, show
     162     * the resource and give it focus.
     163     */
     164    void requestsFocus();
     165
     166public:
     167    /**
     168     * @returns the current uri
     169     * The default implementation returns the URI that was passed
     170     * to the constructor.
     171     * You need to reimplement it only for the applications with
     172     * frequently updated URIs.
     173     */
     174    virtual QUrl uri() const;
     175
     176    /**
     177     * @returns mimetype of the resource
     178     */
     179    QString mimetype() const;
     180
     181    /**
     182     * @returns title of the resource
     183     */
     184    QString title() const;
     185
     186    /**
     187     * @returns the window id
     188     */
     189    WId winId() const;
     190
     191    /**
     192     * @returns the reason for accessing the resource
     193     */
     194    AccessReason accessReason() const;
     195
     196    /**
     197     * If there's no way to tell for how long an application is keeping
     198     * the resource open, you can just call this static method - it
     199     * will notify the system that the application has accessed the
     200     * resource
     201     * @param uri URI of the resource
     202     * @param application application's name (the name used for the .desktop file).
     203     *        If not specified, QCoreApplication::applicationName is used
     204     *
     205     */
     206    static void  notifyAccessed(const QUrl &uri, const QString &application = QString());
     207
     208private:
     209    ResourceInstancePrivate * const d;
     210};
     211
     212}
     213
     214#endif // ACTIVITIES_RESOURCEINSTANCE_H_

  • nepomuk/query/queryserviceclient.cpp 

    diff --git a/nepomuk/query/queryserviceclient.cpp b/nepomuk/query/queryserviceclient.cpp
index ddabff7..7d3ef0f 100644
    a b public: 
    100100    void _k_entriesRemoved( const QStringList& );
    101101    void _k_finishedListing();
    102102    void _k_handleQueryReply(QDBusPendingCallWatcher*);
     103    void _k_serviceRegistered( const QString& );
     104    void _k_serviceUnregistered( const QString& );
    103105
    104106    org::kde::nepomuk::QueryService* queryServiceInterface;
    105107    org::kde::nepomuk::Query* queryInterface;
     108    QDBusServiceWatcher *queryServiceWatcher;
    106109
    107110    QueryServiceClient* q;
    108111
    … … void Nepomuk::Query::QueryServiceClient::Private::_k_handleQueryReply(QDBusPendi 
    169172}
    170173
    171174
     175void Nepomuk::Query::QueryServiceClient::Private::_k_serviceRegistered(const QString &service)
     176{
     177    if (service == "org.kde.nepomuk.services.nepomukqueryservice") {
     178        delete queryServiceInterface;
     179        queryServiceInterface = new org::kde::nepomuk::QueryService( "org.kde.nepomuk.services.nepomukqueryservice",
     180                                                                        "/nepomukqueryservice",
     181                                                                        dbusConnection );
     182        emit q->serviceAvailabilityChanged(true);
     183    }
     184}
     185
     186
     187void Nepomuk::Query::QueryServiceClient::Private::_k_serviceUnregistered(const QString &service)
     188{
     189    if (service == "org.kde.nepomuk.services.nepomukqueryservice") {
     190        emit q->serviceAvailabilityChanged(false);
     191    }
     192}
     193
     194
     195
    172196
    173197Nepomuk::Query::QueryServiceClient::QueryServiceClient( QObject* parent )
    174198    : QObject( parent ),
    … … Nepomuk::Query::QueryServiceClient::QueryServiceClient( QObject* parent ) 
    182206    d->queryServiceInterface = new org::kde::nepomuk::QueryService( "org.kde.nepomuk.services.nepomukqueryservice",
    183207                                                                    "/nepomukqueryservice",
    184208                                                                    d->dbusConnection );
     209    d->queryServiceWatcher = new QDBusServiceWatcher(QLatin1String("org.kde.nepomuk.services.nepomukqueryservice"),
     210                                                     QDBusConnection::sessionBus(),
     211                                                     QDBusServiceWatcher::WatchForOwnerChange,
     212                                                     this);
     213    connect(d->queryServiceWatcher, SIGNAL(serviceRegistered(QString)), this, SLOT(_k_serviceRegistered(QString)));
     214    connect(d->queryServiceWatcher, SIGNAL(serviceUnregistered(QString)), this, SLOT(_k_serviceUnregistered(QString)));
    185215}
    186216
    187217

  • nepomuk/query/queryserviceclient.h 

    diff --git a/nepomuk/query/queryserviceclient.h b/nepomuk/query/queryserviceclient.h
index 234d4b0..d41bfc0 100644
    a b namespace Nepomuk { 
    320320             */
    321321            void error( const QString& errorMessage );
    322322
     323            /**
     324             * Emitted when the availability of the query service changes
     325             *
     326             * \since 4.8
     327             */
     328            void serviceAvailabilityChanged( bool running );
     329
    323330        private:
    324331            class Private;
    325332            Private* const d;
    … … namespace Nepomuk { 
    327334            Q_PRIVATE_SLOT( d, void _k_entriesRemoved( const QStringList& ) )
    328335            Q_PRIVATE_SLOT( d, void _k_finishedListing() )
    329336            Q_PRIVATE_SLOT( d, void _k_handleQueryReply(QDBusPendingCallWatcher*) )
     337            Q_PRIVATE_SLOT( d, void _k_serviceRegistered( const QString& ) )
     338            Q_PRIVATE_SLOT( d, void _k_serviceUnregistered( const QString& ) )
    330339        };
    331340    }
    332341}

  • plasma/CMakeLists.txt 

    diff --git a/plasma/CMakeLists.txt b/plasma/CMakeLists.txt
index c179882..982c590 100644
    a b if(KDE_PLATFORM_FEATURE_BINARY_COMPATIBLE_FEATURE_REDUCTION) 
    66    set(PLASMA_NO_KNEWSTUFF TRUE)
    77    set(PLASMA_NO_SOLID TRUE)
    88    set(PLASMA_NO_KIO TRUE)
     9    set(PLASMA_NO_PACKAGEKIT TRUE)
    910    set(PLASMA_NO_KUTILS TRUE)
    1011    set(PLASMA_NO_GLOBAL_SHORTCUTS TRUE)
    1112endif(KDE_PLATFORM_FEATURE_BINARY_COMPATIBLE_FEATURE_REDUCTION)
    1213
     14if(NOT Q_WS_X11)
     15    set(PLASMA_NO_PACKAGEKIT TRUE)
     16endif(NOT Q_WS_X11)
     17
    1318include_directories(${CMAKE_CURRENT_SOURCE_DIR}
    1419                    ${KDE4_KDECORE_INCLUDES}
    1520                    ${KDE4_KDEUI_INCLUDES}
    … … if(NOT PLASMA_NO_SOLID) 
    4449    set(PLASMA_EXTRA_LIBS ${PLASMA_EXTRA_LIBS} ${KDE4_SOLID_LIBS})
    4550endif(NOT PLASMA_NO_SOLID)
    4651
     52if(NOT PLASMA_NO_PACKAGEKIT)
     53    add_definitions(-DPLASMA_ENABLE_PACKAGEKIT_SUPPORT=1)
     54    set(PLASMA_EXTRA_LIBS ${PLASMA_EXTRA_LIBS} ${QT_QTDBUS_LIBRARY})
     55endif(NOT PLASMA_NO_PACKAGEKIT)
     56
    4757if (NOT PLASMA_NO_KUTILS)
    4858    include_directories(${CMAKE_SOURCE_DIR}/kutils)
    4959    set(PLASMA_EXTRA_LIBS ${PLASMA_EXTRA_LIBS} ${KDE4_KUTILS_LIBS})
    … … set(plasma_LIB_SRCS 
    117127    private/animablegraphicswebview.cpp
    118128    private/applethandle.cpp
    119129    private/associatedapplicationmanager.cpp
     130    private/componentinstaller.cpp
    120131    private/datacontainer_p.cpp
    121132    private/dataenginebindings.cpp
    122133    private/dataengineconsumer.cpp

  • plasma/dataenginemanager.cpp 

    diff --git a/plasma/dataenginemanager.cpp b/plasma/dataenginemanager.cpp
index f6dabf0..49df135 100644
    a b  
    2929
    3030#include "datacontainer.h"
    3131#include "pluginloader.h"
     32#include "private/componentinstaller_p.h"
    3233#include "private/dataengine_p.h"
    3334#include "private/datacontainer_p.h"
    3435#include "scripting/scriptengine.h"
    … … Plasma::DataEngine *DataEngineManager::loadEngine(const QString &name) 
    130131
    131132    DataEngine *engine = PluginLoader::pluginLoader()->loadDataEngine(name);
    132133    if (!engine) {
     134        // Try installing the engine. However, it's too late for this request.
     135        ComponentInstaller::self()->installMissingComponent("dataengine", name);
     136
    133137        return d->nullEngine();
    134138    }
    135139

  • new file plasma/private/componentinstaller.cpp 

    diff --git a/plasma/private/componentinstaller.cpp b/plasma/private/componentinstaller.cpp
new file mode 100644
index 0000000..870667f
    - +  
     1/*
     2 *   Copyright 2011 Kevin Kofler <kevin.kofler@chello.at>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU Library General Public License as
     6 *   published by the Free Software Foundation; either version 2, or
     7 *   (at your option) any later version.
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU Library General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#include "private/componentinstaller_p.h"
     21
     22#include <kglobal.h>
     23
     24#ifdef PLASMA_ENABLE_PACKAGEKIT_SUPPORT
     25#include <QSet>
     26#include <QDBusInterface>
     27#include <QDBusPendingCall>
     28#include <QWidget>
     29#include <QLatin1String>
     30#include <QStringList>
     31#endif
     32
     33namespace Plasma
     34{
     35
     36class ComponentInstallerPrivate
     37{
     38    public:
     39#ifdef PLASMA_ENABLE_PACKAGEKIT_SUPPORT
     40        QSet<QString> alreadyPrompted;
     41#endif
     42};
     43
     44class ComponentInstallerSingleton
     45{
     46    public:
     47        ComponentInstaller self;
     48};
     49
     50K_GLOBAL_STATIC(ComponentInstallerSingleton, privateComponentInstallerSelf)
     51
     52ComponentInstaller *ComponentInstaller::self()
     53{
     54    return &privateComponentInstallerSelf->self;
     55}
     56
     57ComponentInstaller::ComponentInstaller()
     58    : d(new ComponentInstallerPrivate)
     59{
     60}
     61
     62ComponentInstaller::~ComponentInstaller()
     63{
     64    delete d;
     65}
     66
     67void ComponentInstaller::installMissingComponent(const QString &type,
     68                                                 const QString &name,
     69                                                 QWidget *parent, bool force)
     70{
     71#ifdef PLASMA_ENABLE_PACKAGEKIT_SUPPORT
     72    QString searchString = type + '-' + name;
     73
     74    if (!force) {
     75        if (d->alreadyPrompted.contains(searchString)) {
     76            return;
     77        }
     78    }
     79
     80    d->alreadyPrompted.insert(searchString);
     81
     82    QDBusInterface packageKit(QLatin1String("org.freedesktop.PackageKit"),
     83                              QLatin1String("/org/freedesktop/PackageKit"),
     84                              QLatin1String("org.freedesktop.PackageKit.Modify"));
     85    // We don't check packageKit.isValid() because the service is activated on
     86    // demand, so it will show up as "not valid".
     87    WId wid = 0;
     88    if (parent) {
     89        wid = parent->winId();
     90    }
     91    QStringList resources;
     92    resources.append(searchString);
     93    packageKit.asyncCall(QLatin1String("InstallResources"), (unsigned int) wid,
     94                         QLatin1String("plasma-service"), resources, QString());
     95#else
     96    Q_UNUSED(type);
     97    Q_UNUSED(name);
     98    Q_UNUSED(parent);
     99    Q_UNUSED(force);
     100#endif
     101}
     102
     103} // namespace Plasma

  • new file plasma/private/componentinstaller_p.h 

    diff --git a/plasma/private/componentinstaller_p.h b/plasma/private/componentinstaller_p.h
new file mode 100644
index 0000000..f85cbb6
    - +  
     1/*
     2 *   Copyright 2011 Kevin Kofler <kevin.kofler@chello.at>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU Library General Public License as
     6 *   published by the Free Software Foundation; either version 2, or
     7 *   (at your option) any later version.
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU Library General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#ifndef PLASMA_COMPONENTINSTALLER_H
     21#define PLASMA_COMPONENTINSTALLER_H
     22
     23class QString;
     24class QWidget;
     25
     26namespace Plasma
     27{
     28
     29class ComponentInstallerPrivate;
     30
     31/**
     32 * @class ComponentInstaller plasma/private/componentinstaller_p.h
     33 *
     34 * @short This class provides a generic API for installation of components.
     35 *
     36 * @internal
     37 *
     38 * Plasma::ComponentInstaller allows searching for a missing data or script
     39 * engine by name, and allowing the user to install the missing service.
     40 * Currently, PackageKit is supported as the mechanism to install components,
     41 * but more mechanisms could be supported in the future through the same API.
     42 *
     43 * @since 4.8
     44 */
     45class ComponentInstaller
     46{
     47    public:
     48        /**
     49         * Singleton pattern accessor.
     50         */
     51        static ComponentInstaller *self();
     52
     53        /**
     54         * Installs a missing component asynchronously.
     55         *
     56         * By default, this method will cache requested components and not
     57         * prompt again for the same engine in the same session. The force
     58         * parameter can be used to disable this mechanism, e.g. when the user
     59         * just installed a new widget written in a scripting language, and so
     60         * is likely to want the script engine installed after all.
     61         *
     62         * In the case of on-demand installation, this will unfortunately not
     63         * allow the call which triggered the missing component lookup to
     64         * succeed, but we cannot afford to block all of Plasma until the
     65         * mechanism is done installing the service.
     66         *
     67         * This function does nothing if PackageKit integration was disabled at
     68         * compile time.
     69         *
     70         * @param type the type of the component, should be "scriptengine" or
     71         *             "dataengine"
     72         * @param name the name of the component
     73         * @param parent a parent widget, used to set the wid for PackageKit
     74         * @param force whether to always prompt, even if recently prompted
     75         */
     76        void installMissingComponent(const QString &type, const QString &name,
     77                                     QWidget *parent = 0, bool force = false);
     78
     79    private:
     80        /**
     81         * Default constructor. The singleton method self() is the
     82         * preferred access mechanism.
     83         */
     84        ComponentInstaller();
     85        ~ComponentInstaller();
     86
     87        ComponentInstallerPrivate *const d;
     88
     89        friend class ComponentInstallerSingleton;
     90};
     91
     92} // namespace Plasma
     93
     94#endif // multiple inclusion guard

  • plasma/scripting/scriptengine.cpp 

    diff --git a/plasma/scripting/scriptengine.cpp b/plasma/scripting/scriptengine.cpp
index fb8cd1a..21f8a9a 100644
    a b  
    2727#include "applet.h"
    2828#include "dataengine.h"
    2929#include "package.h"
     30#include "private/componentinstaller_p.h"
    3031#include "scripting/appletscript.h"
    3132#include "scripting/dataenginescript.h"
    3233#include "scripting/runnerscript.h"
    … … ScriptEngine *loadEngine(const QString &language, ComponentType type, QObject *p 
    196197                 << "! error reported: " << error;
    197198    }
    198199
     200    // Try installing the engine. However, it's too late for this request.
     201    ComponentInstaller::self()->installMissingComponent("scriptengine", language);
     202
    199203    return 0;
    200204}
    201205

  • solid/solid/CMakeLists.txt 

    diff --git a/solid/solid/CMakeLists.txt b/solid/solid/CMakeLists.txt
index 0aa7a43..623dd0a 100644
    a b file(MAKE_DIRECTORY 
    4242   ${CMAKE_CURRENT_BINARY_DIR}/backends/hal
    4343   ${CMAKE_CURRENT_BINARY_DIR}/backends/udev
    4444   ${CMAKE_CURRENT_BINARY_DIR}/backends/wmi
     45   ${CMAKE_CURRENT_BINARY_DIR}/backends/fuse
    4546)
    4647
    4748set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${KDE4_C_FLAGS}") # enable -fvisibility=hidden for C sources
    … … if(NOT WIN32 AND NOT APPLE) 
    289290   backends/fstab/fstabwatcher.cpp
    290291   )
    291292
     293   message(STATUS "Building Solid Fuse backend." )
     294   set(solid_LIB_SRCS ${solid_LIB_SRCS}
     295   backends/fuse/fusemanager.cpp
     296   backends/fuse/fusedevice.cpp
     297   backends/fuse/fusestorageaccess.cpp
     298   backends/fuse/fusestoragedrive.cpp
     299   backends/fuse/fusestoragevolume.cpp
     300   backends/fuse/fusehandling.cpp
     301   backends/fuse/fusewatcher.cpp
     302   )
     303
    292304endif(NOT WIN32 AND NOT APPLE)
    293305
    294306if(APPLE)

  • new file solid/solid/backends/fuse/fusedevice.cpp 

    diff --git a/solid/solid/backends/fuse/fusedevice.cpp b/solid/solid/backends/fuse/fusedevice.cpp
new file mode 100644
index 0000000..20a9783
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#include "fusedevice.h"
     23#include "fusehandling.h"
     24#include "fusestorageaccess.h"
     25#include "fusestoragedrive.h"
     26#include "fusestoragevolume.h"
     27#include "fuseservice.h"
     28#include <QtCore/QStringList>
     29#include <QDebug>
     30
     31using namespace Solid::Backends::Fuse;
     32
     33FuseDevice::FuseDevice(QString udi) :
     34    Solid::Ifaces::Device(),
     35    m_udi(udi)
     36{
     37    qDebug() << "UDI:" << udi;
     38    m_device = m_udi.mid(QString::fromLatin1(FUSE_UDI_PREFIX).length(), -1);
     39
     40    if (m_device.endsWith(":media")) {
     41        m_device.chop(6);
     42    }
     43
     44    m_product = m_device;
     45    m_vendor  = "FUSE";
     46
     47    m_description = m_vendor + " on " + m_product;
     48    qDebug() << "Info:" << m_device << m_product << m_vendor << m_description;
     49}
     50
     51FuseDevice::~FuseDevice()
     52{
     53}
     54
     55QString FuseDevice::udi() const
     56{
     57    return m_udi;
     58}
     59
     60QString FuseDevice::parentUdi() const
     61{
     62    return udi();
     63    // return QString::fromLatin1(FUSE_UDI_PREFIX);
     64}
     65
     66QString FuseDevice::vendor() const
     67{
     68    return m_vendor;
     69}
     70
     71QString FuseDevice::product() const
     72{
     73    return m_product;
     74}
     75
     76QString FuseDevice::icon() const
     77{
     78    return QString::fromLatin1("drive-removable-media");
     79}
     80
     81QStringList FuseDevice::emblems() const
     82{
     83    QStringList res;
     84    const FuseStorageAccess accessIface(const_cast<FuseDevice *>(this));
     85    if (accessIface.isAccessible()) {
     86        res << "emblem-mounted";
     87    } else {
     88        res << "emblem-unmounted";
     89    }
     90
     91    return res;
     92}
     93
     94QString FuseDevice::description() const
     95{
     96    return m_description;
     97}
     98
     99bool FuseDevice::queryDeviceInterface(const Solid::DeviceInterface::Type &type) const
     100{
     101    switch (type) {
     102        case Solid::DeviceInterface::StorageAccess:
     103        case Solid::DeviceInterface::StorageVolume:
     104        case Solid::DeviceInterface::StorageDrive:
     105            return true;
     106
     107        default:
     108            return false;
     109    }
     110}
     111
     112QObject* FuseDevice::createDeviceInterface(const Solid::DeviceInterface::Type &type)
     113{
     114    switch (type) {
     115        case Solid::DeviceInterface::StorageAccess:
     116            return new FuseStorageAccess(this);
     117
     118        case Solid::DeviceInterface::StorageVolume:
     119            return new FuseStorageVolume(this);
     120
     121        case Solid::DeviceInterface::StorageDrive:
     122            return new FuseStorageDrive(this);
     123
     124        default:
     125            return 0;
     126    }
     127}
     128
     129QString FuseDevice::device() const
     130{
     131    return m_device;
     132}
     133
     134void FuseDevice::onMtabChanged(const QString& device)
     135{
     136    if (m_device == device)
     137        emit mtabChanged(device);
     138}

  • new file solid/solid/backends/fuse/fusedevice.h 

    diff --git a/solid/solid/backends/fuse/fusedevice.h b/solid/solid/backends/fuse/fusedevice.h
new file mode 100644
index 0000000..913da39
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#ifndef SOLID_BACKENDS_FUSE_FUSE_DEVICE_H
     23#define SOLID_BACKENDS_FUSE_FUSE_DEVICE_H
     24
     25#include <solid/ifaces/device.h>
     26#include <QtCore/QStringList>
     27
     28namespace Solid
     29{
     30namespace Backends
     31{
     32namespace Fuse
     33{
     34
     35    class FuseDevice: public Solid::Ifaces::Device
     36    {
     37        Q_OBJECT
     38
     39        public:
     40            FuseDevice(QString udi);
     41
     42            virtual ~FuseDevice();
     43
     44            virtual QString udi() const;
     45
     46            virtual QString parentUdi() const;
     47
     48            virtual QString vendor() const;
     49
     50            virtual QString product() const;
     51
     52            virtual QString icon() const;
     53
     54            virtual QStringList emblems() const;
     55
     56            virtual QString description() const;
     57
     58            virtual bool queryDeviceInterface(const Solid::DeviceInterface::Type &type) const;
     59
     60            virtual QObject *createDeviceInterface(const Solid::DeviceInterface::Type &type);
     61
     62            QString device() const;
     63
     64        Q_SIGNALS:
     65            void mtabChanged(const QString& device);
     66
     67        private Q_SLOTS:
     68            void onMtabChanged(const QString& device);
     69
     70        private:
     71            QString m_udi;
     72            QString m_device;
     73            QString m_product;
     74            QString m_vendor;
     75            QString m_description;
     76    };
     77
     78}
     79}
     80}
     81#endif // SOLID_BACKENDS_UPNP_UPNP_DEVICE_H

  • new file solid/solid/backends/fuse/fusehandling.cpp 

    diff --git a/solid/solid/backends/fuse/fusehandling.cpp b/solid/solid/backends/fuse/fusehandling.cpp
new file mode 100644
index 0000000..f2e57e3
    - +  
     1/*
     2    Copyright 2006-2010 Kevin Ottens <ervin@kde.org>
     3    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     4    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     5
     6    This library is free software; you can redistribute it and/or
     7    modify it under the terms of the GNU Lesser General Public
     8    License as published by the Free Software Foundation; either
     9    version 2.1 of the License, or (at your option) version 3, or any
     10    later version accepted by the membership of KDE e.V. (or its
     11    successor approved by the membership of KDE e.V.), which shall
     12    act as a proxy defined in Section 6 of version 3 of the license.
     13
     14    This library is distributed in the hope that it will be useful,
     15    but WITHOUT ANY WARRANTY; without even the implied warranty of
     16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     17    Lesser General Public License for more details.
     18
     19    You should have received a copy of the GNU Lesser General Public
     20    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     21*/
     22
     23#include "fusehandling.h"
     24
     25#include <QtCore/QFile>
     26#include <QtCore/QObject>
     27#include <QtCore/QProcess>
     28#include <QtCore/QTextStream>
     29#include <QtCore/QTime>
     30
     31#include <solid/soliddefs_p.h>
     32
     33#include <config.h>
     34#include <stdlib.h>
     35
     36#ifdef HAVE_SYS_MNTTAB_H
     37#include <sys/mnttab.h>
     38#endif
     39#ifdef HAVE_MNTENT_H
     40#include <mntent.h>
     41#elif defined(HAVE_SYS_MNTENT_H)
     42#include <sys/mntent.h>
     43#endif
     44
     45// This is the *BSD branch
     46#ifdef HAVE_SYS_MOUNT_H
     47#ifdef HAVE_SYS_TYPES_H
     48#include <sys/types.h>
     49#endif
     50#ifdef HAVE_SYS_PARAM_H
     51#include <sys/param.h>
     52#endif
     53#include <sys/mount.h>
     54#endif
     55
     56#ifndef HAVE_GETMNTINFO
     57# ifdef _PATH_MOUNTED
     58// On some Linux, MNTTAB points to /etc/fstab !
     59#  undef MNTTAB
     60#  define MNTTAB _PATH_MOUNTED
     61# else
     62#  ifndef MNTTAB
     63#   ifdef MTAB_FILE
     64#    define MNTTAB MTAB_FILE
     65#   else
     66#    define MNTTAB "/etc/mnttab"
     67#   endif
     68#  endif
     69# endif
     70#endif
     71
     72// There are (at least) four kind of APIs:
     73// setmntent + getmntent + struct mntent (linux...)
     74//             getmntent + struct mnttab
     75// mntctl                + struct vmount (AIX)
     76// getmntinfo + struct statfs&flags (BSD 4.4 and friends)
     77// getfsent + char* (BSD 4.3 and friends)
     78
     79#ifdef HAVE_SETMNTENT
     80#define SETMNTENT setmntent
     81#define ENDMNTENT endmntent
     82#define STRUCT_MNTENT struct mntent *
     83#define STRUCT_SETMNTENT FILE *
     84#define GETMNTENT(file, var) ((var = getmntent(file)) != 0)
     85#define MOUNTPOINT(var) var->mnt_dir
     86#define MOUNTTYPE(var) var->mnt_type
     87#define MOUNTOPTIONS(var) var->mnt_opts
     88#define FSNAME(var) var->mnt_fsname
     89#else
     90#define SETMNTENT fopen
     91#define ENDMNTENT fclose
     92#define STRUCT_MNTENT struct mnttab
     93#define STRUCT_SETMNTENT FILE *
     94#define GETMNTENT(file, var) (getmntent(file, &var) == 0)
     95#define MOUNTPOINT(var) var.mnt_mountp
     96#define MOUNTTYPE(var) var.mnt_fstype
     97#define MOUNTOPTIONS(var) var.mnt_mntopts
     98#define FSNAME(var) var.mnt_special
     99#endif
     100
     101#include <QDebug>
     102
     103SOLID_GLOBAL_STATIC(Solid::Backends::Fuse::FuseHandling, globalFuseCache)
     104
     105Solid::Backends::Fuse::FuseHandling::FuseHandling()
     106    : m_mtabCacheValid(false)
     107{ }
     108
     109bool _k_isFuseFileSystem(const QString &fstype, const QString &devName)
     110{
     111    return fstype.startsWith("fuse.");
     112}
     113
     114QStringList Solid::Backends::Fuse::FuseHandling::deviceList()
     115{
     116    _k_updateMtabMountPointsCache();
     117
     118    QStringList devices = globalFuseCache->m_mtabCache.values();
     119    return devices;
     120}
     121
     122QStringList Solid::Backends::Fuse::FuseHandling::mountPoints(const QString &device)
     123{
     124    _k_updateMtabMountPointsCache();
     125
     126    return QStringList() << device;
     127}
     128
     129QProcess *Solid::Backends::Fuse::FuseHandling::callSystemCommand(const QString &commandName,
     130                                                                 const QStringList &args,
     131                                                                 QObject *obj, const char *slot)
     132{
     133    QStringList env = QProcess::systemEnvironment();
     134    env.replaceInStrings(QRegExp("^PATH=(.*)", Qt::CaseInsensitive), "PATH=/sbin:/bin:/usr/sbin/:/usr/bin");
     135
     136    QProcess *process = new QProcess(obj);
     137
     138    QObject::connect(process, SIGNAL(finished(int,QProcess::ExitStatus)),
     139                     obj, slot);
     140
     141    process->setEnvironment(env);
     142    process->start(commandName, args);
     143
     144    if (process->waitForStarted()) {
     145        return process;
     146    } else {
     147        delete process;
     148        return 0;
     149    }
     150}
     151
     152QProcess *Solid::Backends::Fuse::FuseHandling::callSystemCommand(const QString &commandName,
     153                                                                 const QString &device,
     154                                                                 QObject *obj, const char *slot)
     155{
     156    return callSystemCommand(commandName, QStringList() << device, obj, slot);
     157}
     158
     159void Solid::Backends::Fuse::FuseHandling::_k_updateMtabMountPointsCache()
     160{
     161    if (globalFuseCache->m_mtabCacheValid)
     162        return;
     163
     164    globalFuseCache->m_mtabCache.clear();
     165
     166    STRUCT_SETMNTENT mnttab;
     167    if ((mnttab = SETMNTENT(MNTTAB, "r")) == 0)
     168        return;
     169
     170    STRUCT_MNTENT fe;
     171    while (GETMNTENT(mnttab, fe))
     172    {
     173        QString type = QFile::decodeName(MOUNTTYPE(fe));
     174        if (_k_isFuseFileSystem(type, QString())) {
     175            const QString device = QFile::decodeName(FSNAME(fe));
     176            const QString mountpoint = QFile::decodeName(MOUNTPOINT(fe));
     177            globalFuseCache->m_mtabCache << mountpoint;
     178        }
     179    }
     180    ENDMNTENT(mnttab);
     181
     182    globalFuseCache->m_mtabCacheValid = true;
     183}
     184
     185QStringList Solid::Backends::Fuse::FuseHandling::currentMountPoints(const QString &device)
     186{
     187    _k_updateMtabMountPointsCache();
     188    return QStringList() << device;
     189}
     190
     191void Solid::Backends::Fuse::FuseHandling::flushMtabCache()
     192{
     193    globalFuseCache->m_mtabCacheValid = false;
     194}
     195

  • new file solid/solid/backends/fuse/fusehandling.h 

    diff --git a/solid/solid/backends/fuse/fusehandling.h b/solid/solid/backends/fuse/fusehandling.h
new file mode 100644
index 0000000..31662c8
    - +  
     1/*
     2    Copyright 2006-2010 Kevin Ottens <ervin@kde.org>
     3    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     4    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     5
     6    This library is free software; you can redistribute it and/or
     7    modify it under the terms of the GNU Lesser General Public
     8    License as published by the Free Software Foundation; either
     9    version 2.1 of the License, or (at your option) version 3, or any
     10    later version accepted by the membership of KDE e.V. (or its
     11    successor approved by the membership of KDE e.V.), which shall
     12    act as a proxy defined in Section 6 of version 3 of the license.
     13
     14    This library is distributed in the hope that it will be useful,
     15    but WITHOUT ANY WARRANTY; without even the implied warranty of
     16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     17    Lesser General Public License for more details.
     18
     19    You should have received a copy of the GNU Lesser General Public
     20    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     21*/
     22
     23#ifndef SOLID_BACKENDS_FUSE_FUSEHANDLING_H
     24#define SOLID_BACKENDS_FUSE_FUSEHANDLING_H
     25
     26#include <QtCore/QString>
     27#include <QtCore/QMultiHash>
     28
     29#include <QString>
     30#include <QSet>
     31
     32class QProcess;
     33class QObject;
     34
     35namespace Solid
     36{
     37namespace Backends
     38{
     39namespace Fuse
     40{
     41
     42class FuseHandling
     43{
     44public:
     45    FuseHandling();
     46
     47    static QStringList deviceList();
     48    static QStringList currentMountPoints(const QString &device);
     49    static QStringList mountPoints(const QString &device);
     50    static QProcess *callSystemCommand(const QString &commandName,
     51                                       const QStringList &args,
     52                                       QObject *obj, const char *slot);
     53    static QProcess *callSystemCommand(const QString &commandName,
     54                                       const QString &device,
     55                                       QObject *obj, const char *slot);
     56    static void flushMtabCache();
     57    static void flushFuseCache();
     58
     59private:
     60    static void _k_updateMtabMountPointsCache();
     61    static void _k_updateFuseMountPointsCache();
     62
     63    QSet<QString> m_mtabCache;
     64    bool m_mtabCacheValid;
     65
     66};
     67
     68}
     69}
     70}
     71
     72#endif
     73
     74

  • new file solid/solid/backends/fuse/fusemanager.cpp 

    diff --git a/solid/solid/backends/fuse/fusemanager.cpp b/solid/solid/backends/fuse/fusemanager.cpp
new file mode 100644
index 0000000..9011bd5
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#include "fusemanager.h"
     23#include "fusedevice.h"
     24#include "fusehandling.h"
     25#include "../shared/rootdevice.h"
     26#include "fuseservice.h"
     27#include "fusewatcher.h"
     28
     29#include <QDebug>
     30
     31using namespace Solid::Backends::Fuse;
     32using namespace Solid::Backends::Shared;
     33
     34FuseManager::FuseManager(QObject *parent)
     35  : Solid::Ifaces::DeviceManager(parent)
     36{
     37    m_supportedInterfaces << Solid::DeviceInterface::StorageAccess;
     38
     39    m_deviceList = FuseHandling::deviceList();
     40
     41    connect(FuseWatcher::instance(), SIGNAL(mtabChanged()), this, SLOT(onMtabChanged()));
     42}
     43
     44QString FuseManager::udiPrefix() const
     45{
     46    return QString::fromLatin1(FUSE_UDI_PREFIX);
     47}
     48
     49QSet<Solid::DeviceInterface::Type> FuseManager::supportedInterfaces() const
     50{
     51    return m_supportedInterfaces;
     52}
     53
     54QStringList FuseManager::allDevices()
     55{
     56    QStringList result;
     57
     58    result << udiPrefix();
     59    foreach (const QString &device, m_deviceList) {
     60        result << udiPrefix() + device;
     61    }
     62
     63    return result;
     64}
     65
     66QStringList FuseManager::devicesFromQuery( const QString &parentUdi,
     67                                             Solid::DeviceInterface::Type type)
     68{
     69    qDebug() << "devicesFromQuery" << parentUdi << type;
     70
     71    if (type == Solid::DeviceInterface::StorageAccess
     72            || type == Solid::DeviceInterface::StorageVolume
     73            || type == Solid::DeviceInterface::StorageDrive) {
     74
     75        if (parentUdi.isEmpty() || parentUdi == udiPrefix()) {
     76            QStringList list = allDevices();
     77            list.removeFirst();
     78            return list;
     79
     80        } else {
     81            QStringList list;
     82            list << parentUdi;
     83            return list;
     84        }
     85    }
     86    return QStringList();
     87}
     88
     89QObject *FuseManager::createDevice(const QString &udi)
     90{
     91    qDebug() << "createDevice" << udi;
     92
     93    if (udi == udiPrefix()) {
     94        qDebug() << "returning a root device";
     95        RootDevice *root = new RootDevice(FUSE_UDI_PREFIX);
     96
     97        root->setProduct(tr("FUSE mounts"));
     98        root->setDescription(tr("FUSE mounts in your system"));
     99        root->setIcon("folder-remote");
     100
     101        return root;
     102
     103    } else {
     104        // global device manager makes sure udi starts with udi prefix + '/'
     105        QString internalName = udi.mid( udiPrefix().length(), -1 );
     106        qDebug() << "internalName" << internalName;
     107
     108        if (!m_deviceList.contains(internalName))
     109            return 0;
     110
     111        qDebug() << "Returning a FuseDevice for" << udi;
     112        QObject* device = new FuseDevice(udi);
     113        connect (this, SIGNAL(mtabChanged(QString)), device, SLOT(onMtabChanged(QString)));
     114        return device;
     115
     116    }
     117}
     118
     119void FuseManager::_k_updateDeviceList()
     120{
     121    QStringList deviceList = FuseHandling::deviceList();
     122    QSet <QString> newlist = deviceList.toSet();
     123    QSet <QString> oldlist = m_deviceList.toSet();
     124
     125    qDebug() << "old list" << oldlist << "new list" << newlist;
     126    m_deviceList = deviceList;
     127
     128    foreach (const QString &device, newlist) {
     129        if ( !oldlist.contains(device) ) {
     130            emit deviceAdded(udiPrefix() + device);
     131        }
     132    }
     133
     134    foreach (const QString &device, oldlist) {
     135        if ( !newlist.contains(device) ) {
     136            emit deviceRemoved(udiPrefix() + device);
     137        }
     138    }
     139}
     140
     141void FuseManager::onMtabChanged()
     142{
     143    FuseHandling::flushMtabCache();
     144
     145    _k_updateDeviceList();
     146
     147    foreach (const QString &device, m_deviceList) {
     148        // notify storageaccess objects via device ...
     149        emit mtabChanged(device);
     150    }
     151}
     152
     153FuseManager::~FuseManager()
     154{
     155}

  • new file solid/solid/backends/fuse/fusemanager.h 

    diff --git a/solid/solid/backends/fuse/fusemanager.h b/solid/solid/backends/fuse/fusemanager.h
new file mode 100644
index 0000000..a0b3e57
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#ifndef SOLID_BACKENDS_FUSE_FUSEMANAGER_H
     23#define SOLID_BACKENDS_FUSE_FUSEMANAGER_H
     24
     25#include <solid/ifaces/devicemanager.h>
     26#include <solid/deviceinterface.h>
     27#include <QtCore/QStringList>
     28#include <QtCore/QSet>
     29
     30namespace Solid
     31{
     32namespace Backends
     33{
     34namespace Fuse
     35{
     36class AbstractDeviceFactory;
     37
     38class FuseManager : public Solid::Ifaces::DeviceManager
     39{
     40    Q_OBJECT
     41
     42public:
     43    explicit FuseManager(QObject *parent);
     44    virtual ~FuseManager();
     45
     46    virtual QString udiPrefix() const ;
     47    virtual QSet<Solid::DeviceInterface::Type> supportedInterfaces() const;
     48    virtual QStringList allDevices();
     49    virtual QStringList devicesFromQuery(const QString &parentUdi, Solid::DeviceInterface::Type type);
     50    virtual QObject *createDevice(const QString &udi);
     51
     52Q_SIGNALS:
     53    void mtabChanged(const QString& device);
     54
     55private Q_SLOTS:
     56    void onMtabChanged();
     57
     58private:
     59    QSet<Solid::DeviceInterface::Type> m_supportedInterfaces;
     60    QStringList m_deviceList;
     61    void _k_updateDeviceList();
     62};
     63
     64}
     65}
     66}
     67
     68#endif

  • new file solid/solid/backends/fuse/fuseservice.h 

    diff --git a/solid/solid/backends/fuse/fuseservice.h b/solid/solid/backends/fuse/fuseservice.h
new file mode 100644
index 0000000..22912dc
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#ifndef SOLID_BACKENDS_FUSE_SERVICE_H
     23#define SOLID_BACKENDS_FUSE_SERVICE_H
     24
     25#define FUSE_UDI_PREFIX             "/org/kde/fuse"
     26
     27#endif // SOLID_BACKENDS_FUSE_H
     28

  • new file solid/solid/backends/fuse/fusestorageaccess.cpp 

    diff --git a/solid/solid/backends/fuse/fusestorageaccess.cpp b/solid/solid/backends/fuse/fusestorageaccess.cpp
new file mode 100644
index 0000000..cb68444
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#include "fusewatcher.h"
     23#include <solid/backends/fuse/fusedevice.h>
     24#include <solid/backends/fuse/fusehandling.h>
     25#include <solid/backends/fuse/fuseservice.h>
     26#include <solid/backends/fuse/fusestorageaccess.h>
     27#include <QtCore/QStringList>
     28
     29#include <QTimer>
     30#include <QDebug>
     31
     32#define MTAB "/etc/mtab"
     33
     34using namespace Solid::Backends::Fuse;
     35
     36FuseStorageAccess::FuseStorageAccess(Solid::Backends::Fuse::FuseDevice *device) :
     37    QObject(device),
     38    m_fuseDevice(device)
     39{
     40    QStringList currentMountPoints = FuseHandling::currentMountPoints(device->device());
     41    if (currentMountPoints.isEmpty()) {
     42        m_filePath = FuseHandling::mountPoints(device->device()).first();
     43        m_isAccessible = false;
     44    } else {
     45        m_filePath = currentMountPoints.first();
     46        m_isAccessible = true;
     47    }
     48
     49    connect(device, SIGNAL(mtabChanged(QString)), this, SLOT(onMtabChanged(QString)));
     50    QTimer::singleShot(0, this, SLOT(connectDBusSignals()));
     51
     52    // qDebug() << "TEST:" <<
     53    // QMetaObject::invokeMethod(this, "accessibilityChanged", Qt::QueuedConnection,
     54    //         Q_ARG(bool, true), Q_ARG(QString, device->udi()));
     55}
     56
     57FuseStorageAccess::~FuseStorageAccess()
     58{
     59}
     60
     61
     62void FuseStorageAccess::connectDBusSignals()
     63{
     64    m_fuseDevice->registerAction("setup", this,
     65                             SLOT(slotSetupRequested()),
     66                             SLOT(slotSetupDone(int,QString)));
     67
     68    m_fuseDevice->registerAction("teardown", this,
     69                             SLOT(slotTeardownRequested()),
     70                             SLOT(slotTeardownDone(int,QString)));
     71}
     72
     73const Solid::Backends::Fuse::FuseDevice *FuseStorageAccess::fuseDevice() const
     74{
     75    return m_fuseDevice;
     76}
     77
     78bool FuseStorageAccess::isAccessible() const
     79{
     80    return m_isAccessible;
     81}
     82
     83QString FuseStorageAccess::filePath() const
     84{
     85    return m_filePath;
     86}
     87
     88bool FuseStorageAccess::isIgnored() const
     89{
     90    return false;
     91}
     92
     93bool FuseStorageAccess::setup()
     94{
     95    if (filePath().isEmpty()) {
     96        return false;
     97    }
     98    m_fuseDevice->broadcastActionRequested("setup");
     99    m_process = FuseHandling::callSystemCommand("mount", filePath(),
     100                                                 this, SLOT(slotSetupFinished(int,QProcess::ExitStatus)));
     101
     102    return m_process!=0;
     103}
     104
     105void FuseStorageAccess::slotSetupRequested()
     106{
     107    emit setupRequested(m_fuseDevice->udi());
     108}
     109
     110bool FuseStorageAccess::teardown()
     111{
     112    if (filePath().isEmpty()) {
     113        return false;
     114    }
     115    m_fuseDevice->broadcastActionRequested("teardown");
     116    m_process = FuseHandling::callSystemCommand("umount", filePath(),
     117                                                 this, SLOT(slotTeardownFinished(int,QProcess::ExitStatus)));
     118
     119    return m_process!=0;
     120}
     121
     122void FuseStorageAccess::slotTeardownRequested()
     123{
     124    emit teardownRequested(m_fuseDevice->udi());
     125}
     126
     127void FuseStorageAccess::slotSetupFinished(int exitCode, QProcess::ExitStatus /*exitStatus*/)
     128{
     129    if (exitCode==0) {
     130        m_fuseDevice->broadcastActionDone("setup", Solid::NoError, QString());
     131    } else {
     132        m_fuseDevice->broadcastActionDone("setup", Solid::UnauthorizedOperation, m_process->readAllStandardError());
     133    }
     134    delete m_process;
     135}
     136
     137void FuseStorageAccess::slotSetupDone(int error, const QString &errorString)
     138{
     139    emit setupDone(static_cast<Solid::ErrorType>(error), errorString, m_fuseDevice->udi());
     140}
     141
     142void FuseStorageAccess::slotTeardownFinished(int exitCode, QProcess::ExitStatus /*exitStatus*/)
     143{
     144    if (exitCode==0) {
     145        m_fuseDevice->broadcastActionDone("teardown", Solid::NoError, QString());
     146    } else {
     147        m_fuseDevice->broadcastActionDone("teardown", Solid::UnauthorizedOperation, m_process->readAllStandardError());
     148    }
     149    delete m_process;
     150}
     151
     152void FuseStorageAccess::slotTeardownDone(int error, const QString &errorString)
     153{
     154    emit teardownDone(static_cast<Solid::ErrorType>(error), errorString, m_fuseDevice->udi());
     155}
     156
     157void FuseStorageAccess::onMtabChanged(const QString& device)
     158{
     159    QStringList currentMountPoints = FuseHandling::currentMountPoints(device);
     160    if (currentMountPoints.isEmpty()) {
     161        // device umounted
     162        m_filePath = FuseHandling::mountPoints(device).first();
     163        m_isAccessible = false;
     164        emit accessibilityChanged(false, QString(FUSE_UDI_PREFIX) + device);
     165    } else {
     166        // device added
     167        m_filePath = currentMountPoints.first();
     168        m_isAccessible = true;
     169        emit accessibilityChanged(true, QString(FUSE_UDI_PREFIX) + device);
     170    }
     171}

  • new file solid/solid/backends/fuse/fusestorageaccess.h 

    diff --git a/solid/solid/backends/fuse/fusestorageaccess.h b/solid/solid/backends/fuse/fusestorageaccess.h
new file mode 100644
index 0000000..bd5fee3
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#ifndef SOLID_BACKENDS_FUSE_STORAGEACCESS_H
     23#define SOLID_BACKENDS_FUSE_STORAGEACCESS_H
     24
     25#include <solid/ifaces/storageaccess.h>
     26
     27#include <QtCore/QObject>
     28#include <QtCore/QProcess>
     29
     30namespace Solid
     31{
     32namespace Backends
     33{
     34namespace Fuse
     35{
     36    class FuseDevice;
     37    class FuseStorageAccess : public QObject, public Solid::Ifaces::StorageAccess
     38    {
     39        Q_OBJECT
     40        Q_INTERFACES(Solid::Ifaces::StorageAccess)
     41        Q_INTERFACES(Solid::Ifaces::DeviceInterface)
     42
     43        public:
     44            explicit FuseStorageAccess(Solid::Backends::Fuse::FuseDevice *device);
     45
     46            virtual ~FuseStorageAccess();
     47
     48            virtual bool isAccessible() const;
     49
     50            virtual QString filePath() const;
     51
     52            virtual bool isIgnored() const;
     53
     54            virtual bool setup();
     55
     56            virtual bool teardown();
     57
     58        public:
     59            const Solid::Backends::Fuse::FuseDevice* fuseDevice() const;
     60
     61        Q_SIGNALS:
     62            void accessibilityChanged(bool accessible, const QString &udi);
     63
     64            void setupDone(Solid::ErrorType error, QVariant data, const QString &udi);
     65
     66            void teardownDone(Solid::ErrorType error, QVariant data, const QString &udi);
     67
     68            void setupRequested(const QString &udi);
     69
     70            void teardownRequested(const QString &udi);
     71
     72        private Q_SLOTS:
     73            void slotSetupFinished(int exitCode, QProcess::ExitStatus exitStatus);
     74            void slotTeardownFinished(int exitCode, QProcess::ExitStatus exitStatus);
     75            void onMtabChanged(const QString& device);
     76            void connectDBusSignals();
     77
     78            void slotSetupRequested();
     79            void slotSetupDone(int error, const QString &errorString);
     80            void slotTeardownRequested();
     81            void slotTeardownDone(int error, const QString &errorString);
     82
     83        private:
     84            Solid::Backends::Fuse::FuseDevice *m_fuseDevice;
     85            QProcess *m_process;
     86            QString m_filePath;
     87            bool m_isAccessible;
     88    };
     89
     90}
     91}
     92}
     93
     94#endif // SOLID_BACKENDS_FUSE_DEVICE_INTERFACE_H

  • new file solid/solid/backends/fuse/fusestoragedrive.cpp 

    diff --git a/solid/solid/backends/fuse/fusestoragedrive.cpp b/solid/solid/backends/fuse/fusestoragedrive.cpp
new file mode 100644
index 0000000..4910349
    - +  
     1/*
     2 *   Copyright (C) 2012 Ivan Cukic <ivan.cukic(at)kde.org>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU General Public License version 2,
     6 *   or (at your option) any later version, as published by the Free
     7 *   Software Foundation
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#include "fusestoragedrive.h"
     21#include <QDebug>
     22
     23namespace Solid
     24{
     25namespace Backends
     26{
     27namespace Fuse
     28{
     29
     30FuseStorageDrive::FuseStorageDrive(FuseDevice *device)
     31    : QObject(device)
     32{
     33    qDebug() << "FuseStorageDrive constructor" << device->device();
     34}
     35
     36FuseStorageDrive::~FuseStorageDrive()
     37{
     38}
     39
     40bool FuseStorageDrive::isHotpluggable() const
     41{
     42    qDebug() << "isHotpluggable true";
     43    return true;
     44}
     45
     46bool FuseStorageDrive::isRemovable() const
     47{
     48    qDebug() << "isRemovable true";
     49    return true;
     50}
     51
     52qulonglong FuseStorageDrive::size() const
     53{
     54    // TODO: make this real
     55    return 1024;
     56}
     57
     58Solid::StorageDrive::Bus FuseStorageDrive::bus() const
     59{
     60    return Solid::StorageDrive::Platform;
     61}
     62
     63Solid::StorageDrive::DriveType FuseStorageDrive::driveType() const
     64{
     65    return Solid::StorageDrive::HardDisk;
     66}
     67
     68}
     69}
     70}

  • new file solid/solid/backends/fuse/fusestoragedrive.h 

    diff --git a/solid/solid/backends/fuse/fusestoragedrive.h b/solid/solid/backends/fuse/fusestoragedrive.h
new file mode 100644
index 0000000..2047ca5
    - +  
     1/*
     2    Copyright 2010 Michael Zanetti <mzanetti@kde.org>
     3    Copyright 2010 Lukas Tinkl <ltinkl@redhat.com>
     4    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     5
     6    This library is free software; you can redistribute it and/or
     7    modify it under the terms of the GNU Lesser General Public
     8    License as published by the Free Software Foundation; either
     9    version 2.1 of the License, or (at your option) version 3, or any
     10    later version accepted by the membership of KDE e.V. (or its
     11    successor approved by the membership of KDE e.V.), which shall
     12    act as a proxy defined in Section 6 of version 3 of the license.
     13
     14    This library is distributed in the hope that it will be useful,
     15    but WITHOUT ANY WARRANTY; without even the implied warranty of
     16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     17    Lesser General Public License for more details.
     18
     19    You should have received a copy of the GNU Lesser General Public
     20    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     21*/
     22
     23#ifndef FUSESTORAGEDRIVE_H
     24#define FUSESTORAGEDRIVE_H
     25
     26#include <ifaces/storagedrive.h>
     27
     28#include "fusedevice.h"
     29
     30namespace Solid
     31{
     32namespace Backends
     33{
     34namespace Fuse
     35{
     36
     37class FuseStorageDrive: public QObject, virtual public Solid::Ifaces::StorageDrive
     38{
     39    Q_OBJECT
     40    Q_INTERFACES(Solid::Ifaces::StorageDrive)
     41    Q_INTERFACES(Solid::Ifaces::DeviceInterface)
     42
     43public:
     44    FuseStorageDrive(FuseDevice *device);
     45    virtual ~FuseStorageDrive();
     46
     47    virtual qulonglong size() const;
     48    virtual bool isHotpluggable() const;
     49    virtual bool isRemovable() const;
     50    virtual Solid::StorageDrive::DriveType driveType() const;
     51    virtual Solid::StorageDrive::Bus bus() const;
     52
     53    virtual QString device() const { return QString::fromLatin1("/dev/fuse"); }
     54    virtual int deviceMajor() const { return 0; };
     55    virtual int deviceMinor() const { return 0; };
     56
     57
     58};
     59
     60}
     61}
     62}
     63
     64#endif // FUSESTORAGEDRIVE_H

  • new file solid/solid/backends/fuse/fusestoragevolume.cpp 

    diff --git a/solid/solid/backends/fuse/fusestoragevolume.cpp b/solid/solid/backends/fuse/fusestoragevolume.cpp
new file mode 100644
index 0000000..d7a1216
    - +  
     1/*
     2 *   Copyright (C) 2012 Ivan Cukic <ivan.cukic(at)kde.org>
     3 *
     4 *   This program is free software; you can redistribute it and/or modify
     5 *   it under the terms of the GNU General Public License version 2,
     6 *   or (at your option) any later version, as published by the Free
     7 *   Software Foundation
     8 *
     9 *   This program is distributed in the hope that it will be useful,
     10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 *   GNU General Public License for more details
     13 *
     14 *   You should have received a copy of the GNU General Public
     15 *   License along with this program; if not, write to the
     16 *   Free Software Foundation, Inc.,
     17 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     18 */
     19
     20#include "fusestoragevolume.h"
     21#include "fusedevice.h"
     22
     23#include <QByteArray>
     24#include <QCryptographicHash>
     25#include <QDebug>
     26
     27namespace Solid
     28{
     29namespace Backends
     30{
     31namespace Fuse
     32{
     33
     34FuseStorageVolume::FuseStorageVolume(FuseDevice * device)
     35    : QObject(), m_device(device)
     36{
     37}
     38
     39FuseStorageVolume::~FuseStorageVolume()
     40{
     41}
     42
     43bool FuseStorageVolume::isIgnored() const
     44{
     45    return false;
     46}
     47
     48QString FuseStorageVolume::encryptedContainerUdi() const
     49{
     50    return QString();
     51}
     52
     53QString FuseStorageVolume::fsType() const
     54{
     55    return QString::fromLatin1("fuse");
     56}
     57
     58QString FuseStorageVolume::label() const
     59{
     60    return QString();
     61}
     62
     63QString FuseStorageVolume::uuid() const
     64{
     65    if (!m_device) {
     66        qDebug() << "DEVICE IS NULL!?";
     67        return QString();
     68    }
     69    // We are using the mount path to generate the UUID
     70    // it would be better if we could get the source URI, but
     71    // fuse doesn't save that in mtab
     72    //
     73    // UUID will be version 3 - MD5 based instead of SHA1 (v 5)
     74
     75    QByteArray hash = QCryptographicHash::hash(
     76            m_device->udi().toUtf8(),
     77            QCryptographicHash::Md5);
     78
     79    // "90015098-3cd2-4fb0-d696-3f7d28e17f72"
     80    // "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
     81    // {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}
     82    //           8    12   16
     83
     84    QString result(hash.toHex().insert(20, '-').insert(16, '-').insert(12, '-').insert(8, '-'));
     85
     86    qDebug() << "UUID is " << result;
     87
     88    return result;
     89}
     90
     91qulonglong FuseStorageVolume::size() const
     92{
     93    return 1024;
     94}
     95
     96Solid::StorageVolume::UsageType FuseStorageVolume::usage() const
     97{
     98    return Solid::StorageVolume::FileSystem;
     99}
     100
     101
     102}
     103}
     104}

  • new file solid/solid/backends/fuse/fusestoragevolume.h 

    diff --git a/solid/solid/backends/fuse/fusestoragevolume.h b/solid/solid/backends/fuse/fusestoragevolume.h
new file mode 100644
index 0000000..7a79a7d
    - +  
     1/*
     2    Copyright 2010 Michael Zanetti <mzanetti@kde.org>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#ifndef FUSESTORAGEVOLUME_H
     23#define FUSESTORAGEVOLUME_H
     24
     25#include <ifaces/storagevolume.h>
     26
     27
     28namespace Solid
     29{
     30namespace Backends
     31{
     32namespace Fuse
     33{
     34
     35class FuseDevice;
     36
     37class FuseStorageVolume: public QObject, public Solid::Ifaces::StorageVolume
     38{
     39    Q_OBJECT
     40    Q_INTERFACES(Solid::Ifaces::StorageVolume)
     41    Q_INTERFACES(Solid::Ifaces::DeviceInterface)
     42
     43public:
     44    FuseStorageVolume(FuseDevice *device);
     45    virtual ~FuseStorageVolume();
     46
     47    virtual QString encryptedContainerUdi() const;
     48    virtual qulonglong size() const;
     49    virtual QString uuid() const;
     50    virtual QString label() const;
     51    virtual QString fsType() const;
     52    virtual Solid::StorageVolume::UsageType usage() const;
     53    virtual bool isIgnored() const;
     54
     55    virtual QString device() const { return QString::fromLatin1("/dev/fuse"); }
     56    virtual int deviceMajor() const { return 0; };
     57    virtual int deviceMinor() const { return 0; };
     58
     59private:
     60    FuseDevice * m_device;
     61};
     62
     63}
     64}
     65}
     66
     67#endif // FUSESTORAGEVOLUME_H

  • new file solid/solid/backends/fuse/fusewatcher.cpp 

    diff --git a/solid/solid/backends/fuse/fusewatcher.cpp b/solid/solid/backends/fuse/fusewatcher.cpp
new file mode 100644
index 0000000..902a41e
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#include "fusewatcher.h"
     23#include "soliddefs_p.h"
     24
     25#include <QtCore/QCoreApplication>
     26#include <QtCore/QFileSystemWatcher>
     27#include <QtCore/QSocketNotifier>
     28#include <QtCore/QFile>
     29#include <QtCore/QStringList>
     30
     31using namespace Solid::Backends::Fuse;
     32
     33SOLID_GLOBAL_STATIC(FuseWatcher, globalFuseWatcher)
     34
     35#define MTAB "/etc/mtab"
     36#ifdef Q_OS_SOLARIS
     37#define FSTAB "/etc/vfstab"
     38#else
     39#define FSTAB "/etc/fstab"
     40#endif
     41
     42FuseWatcher::FuseWatcher()
     43    : m_isRoutineInstalled(false)
     44    , m_fileSystemWatcher(new QFileSystemWatcher(this))
     45{
     46    if (qApp) {
     47        connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(orphanFileSystemWatcher()));
     48    }
     49
     50    m_mtabFile = new QFile(MTAB, this);
     51    if (m_mtabFile && m_mtabFile->symLinkTarget().startsWith("/proc/")
     52        && m_mtabFile->open(QIODevice::ReadOnly) ) {
     53
     54        m_mtabSocketNotifier = new QSocketNotifier(m_mtabFile->handle(),
     55                QSocketNotifier::Exception, this);
     56        connect(m_mtabSocketNotifier,
     57                SIGNAL(activated(int)), this, SIGNAL(mtabChanged()) );
     58    } else {
     59        m_fileSystemWatcher->addPath(MTAB);
     60    }
     61
     62    m_fileSystemWatcher->addPath(FSTAB);
     63    connect(m_fileSystemWatcher, SIGNAL(fileChanged(QString)), this, SLOT(onFileChanged(QString)));
     64}
     65
     66FuseWatcher::~FuseWatcher()
     67{
     68    // The QFileSystemWatcher doesn't work correctly in a singleton
     69    // The solution so far was to destroy the QFileSystemWatcher when the application quits
     70    // But we have some crash with this solution.
     71    // For the moment to workaround the problem, we detach the QFileSystemWatcher from the parent
     72    // effectively leaking it on purpose.
     73
     74#if 0
     75    //qRemovePostRoutine(globalFuseWatcher.destroy);
     76#else
     77    m_fileSystemWatcher->setParent(0);
     78#endif
     79}
     80
     81void FuseWatcher::orphanFileSystemWatcher()
     82{
     83    m_fileSystemWatcher->setParent(0);
     84}
     85
     86FuseWatcher *FuseWatcher::instance()
     87{
     88#if 0
     89    FuseWatcher *fstabWatcher = globalFuseWatcher;
     90
     91    if (fstabWatcher && !fstabWatcher->m_isRoutineInstalled) {
     92        qAddPostRoutine(globalFuseWatcher.destroy);
     93        fstabWatcher->m_isRoutineInstalled = true;
     94    }
     95    return fstabWatcher;
     96#else
     97    return globalFuseWatcher;
     98#endif
     99}
     100
     101
     102void FuseWatcher::onFileChanged(const QString &path)
     103{
     104    if (path == MTAB) {
     105        emit mtabChanged();
     106        if (!m_fileSystemWatcher->files().contains(MTAB)) {
     107            m_fileSystemWatcher->addPath(MTAB);
     108        }
     109    }
     110}
     111
     112

  • new file solid/solid/backends/fuse/fusewatcher.h 

    diff --git a/solid/solid/backends/fuse/fusewatcher.h b/solid/solid/backends/fuse/fusewatcher.h
new file mode 100644
index 0000000..7aa742f
    - +  
     1/*
     2    Copyright 2010 Mario Bensi <mbensi@ipsquad.net>
     3    Copyright 2012 Ivan Cukic <ivan.cukic@kde.org>
     4
     5    This library is free software; you can redistribute it and/or
     6    modify it under the terms of the GNU Lesser General Public
     7    License as published by the Free Software Foundation; either
     8    version 2.1 of the License, or (at your option) version 3, or any
     9    later version accepted by the membership of KDE e.V. (or its
     10    successor approved by the membership of KDE e.V.), which shall
     11    act as a proxy defined in Section 6 of version 3 of the license.
     12
     13    This library is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16    Lesser General Public License for more details.
     17
     18    You should have received a copy of the GNU Lesser General Public
     19    License along with this library. If not, see <http://www.gnu.org/licenses/>.
     20*/
     21
     22#ifndef SOLID_BACKENDS_FUSE_WATCHER_H
     23#define SOLID_BACKENDS_FUSE_WATCHER_H
     24
     25#include <QObject>
     26
     27class QFileSystemWatcher;
     28class QFile;
     29class QSocketNotifier;
     30
     31namespace Solid
     32{
     33namespace Backends
     34{
     35namespace Fuse
     36{
     37
     38    class FuseWatcher : public QObject {
     39        Q_OBJECT
     40    public:
     41        FuseWatcher();
     42        virtual ~FuseWatcher();
     43
     44        static FuseWatcher *instance();
     45
     46    Q_SIGNALS:
     47        void mtabChanged();
     48
     49    private Q_SLOTS:
     50        void onFileChanged(const QString &path);
     51        void orphanFileSystemWatcher();
     52
     53    private:
     54        bool m_isRoutineInstalled;
     55        QFileSystemWatcher *m_fileSystemWatcher;
     56        QSocketNotifier *m_mtabSocketNotifier;
     57        QFile *m_mtabFile;
     58    };
     59}
     60}
     61}
     62#endif // SOLID_BACKENDS_FUSE_WATCHER_H
     63

  • solid/solid/managerbase.cpp 

    diff --git a/solid/solid/managerbase.cpp b/solid/solid/managerbase.cpp
index fb5a67c..ee189df 100644
    a b  
    3333#include "backends/hal/halmanager.h"
    3434#include "backends/udisks/udisksmanager.h"
    3535#include "backends/upower/upowermanager.h"
     36#include "backends/fuse/fusemanager.h"
    3637
    3738#if defined (HUPNP_FOUND)
    3839#include "backends/upnp/upnpdevicemanager.h"
    … … void Solid::ManagerBasePrivate::loadBackends() 
    8788                           << new Solid::Backends::UPower::UPowerManager(0)
    8889                           << new Solid::Backends::Fstab::FstabManager(0);
    8990            }
     91
     92            m_backends << new Solid::Backends::Fuse::FuseManager(0);
    9093#        endif
    9194
    9295#        if defined (HUPNP_FOUND)