dde-application-manager/api/dbus/org.desktopspec.ApplicationManager1.Application.xml

<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "https://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
<node>
    <interface name="org.desktopspec.ApplicationManager1.Application">
        <annotation
                name="org.freedesktop.DBus.Description"
                value="This interface is designed to provide a dbus interface of desktop file. Missing fields will be added later."
        />
        
        <property name="Categories" type="as" access="read"/>
        <property name="X_linglong" type="b" access="read"/>
        <property name="X_Flatpak" type="b" access="read"/>
        <property name="installedTime" type="t" access="read"/>

        <property name="Actions" type="as" access="read">
           <annotation
                name="org.freedesktop.DBus.Description"
                value="Names of all action identifiers of this application.
                       Check https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html#extra-actions
                       for futher information."
            />
        </property>

        <property name="AutoStart" type="b" access="readwrite"/>
        <property name="LastLaunchedTime" type="t" access="read"/>

        <property name="Instances" type="ao" access="read">
            <annotation
                name="org.freedesktop.DBus.Description"
                value="All instances of this application."
            />
        </property>

        <property name="ID" type="s" access="read">
            <annotation
                name="org.freedesktop.DBus.Description"
                value="The desktop file id of this application.
                       Check https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html#desktop-file-id
                       for futher infomation."
            />
        </property>

        <property name="ActionName" type="a{ss}" access="read">
            <annotation
                name="org.freedesktop.DBus.Description"
                value="The type of ActionName is a Map, where the key represents the locale and the value is the corresponding content."
            />
            <annotation name="org.qtproject.QtDBus.QtTypeName" value="PropMap"/>
        </property>

        <property name="Icons" type="a{ss}" access="read">
            <annotation
                name="org.freedesktop.DBus.Description"
                value="The type of IconName is a Map, where the key represents the action and the value is the corresponding content."
            />
            <annotation name="org.qtproject.QtDBus.QtTypeName" value="PropMap"/>
        </property>

        <property name="DisplayName" type="a{ss}" access="read">
            <annotation
                name="org.freedesktop.DBus.Description"
                value="The meaning of this property's type is same as which in ActionName."
            />
            <annotation name="org.qtproject.QtDBus.QtTypeName" value="PropMap"/>
        </property>

        <method name="Launch">
            <arg type="s" name="action" direction="in" />
            <arg type="as" name="fields" direction="in" />
            <arg type="o" name="job" direction="out" />

            <arg type="a{sv}" name="options" direction="in"/>
            <annotation name="org.qtproject.QtDBus.QtTypeName.In2" value="QVariantMap"/>
            <annotation
                name="org.freedesktop.DBus.Description"
                value="Given an action identifier,
                       and some fields (file path or URI),
                       this method will launch this application,
                       and the object path of the job launching application.
                       Result of that job is a object path
                       of the new application instance.
                       If that job failed, the result is a bool `false`.

                       Extra options can be passed in `options` argument:
                       1. `uid` (type u):
                          The user id as who is that application will be run.
                          This option might request a polikit authentication.
                       2. `env` (type s):
                          passing some specific environment variables to Launch
                          this application, eg. 'LANG=en_US;PATH=xxx:yyy;'
                       NOTE:
                       When application launched with `uid` option,
                       `env` option will not take effect at all."
            />
        </method>

        <property name="isOnDesktop" type="b" access="read"/>

        <method name="SendToDesktop">
            <arg type="b" name="success" direction="out"/>
        </method>

        <method name="RemoveFromDesktop">
            <arg type="b" name="success" direction="out"/>
        </method>

    </interface>
</node>