Patch for xdg-utils/MATE 1.8 on Ubuntu Trusty

mate.patch

Description: Let xdg-utils know about MATE 1.8
Author: Matteo Panella <morpheus@level28.org>
Bug-Ubuntu: https://launchpad.net/bugs/1001902

--- a/scripts/xdg-open
+++ b/scripts/xdg-open
@@ -308,6 +308,8 @@ detectDE()
     elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
     elif [ x"$DESKTOP_SESSION" = x"LXDE" ]; then DE=lxde;
+    elif [ x"$XDG_CURRENT_DESKTOP" = x"MATE" ]; then DE=mate;
+    elif [ x"$DESKTOP_SESSION" = x"mate" ]; then DE=mate;
     else DE=""
     fi
 }
@@ -371,6 +373,22 @@ open_gnome()
     fi
 }
 
+
+open_mate()
+{
+    if gvfs-open --help 2>/dev/null 1>&2; then
+        gvfs-open "$1"
+    else
+        mate-open "$1"
+    fi
+
+    if [ $? -eq 0 ]; then
+        exit_success
+    else
+        exit_failure_operation_failed
+    fi
+}
+
 open_xfce()
 {
     exo-open "$1"
@@ -545,6 +563,10 @@ case "$DE" in
     open_gnome "$url"
     ;;
 
+    mate)
+    open_mate "$url"
+    ;;
+
     xfce)
     open_xfce "$url"
     ;;
--- a/scripts/xdg-email
+++ b/scripts/xdg-email
@@ -381,6 +381,8 @@ detectDE()
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
     elif [ x"$DESKTOP_SESSION" = x"LXDE" ]; then DE=lxde;
     elif [ x"$XDG_CURRENT_DESKTOP" = x"LXDE" ]; then DE=lxde;
+    elif [ x"$XDG_CURRENT_DESKTOP" = x"MATE" ]; then DE=mate;
+    elif [ x"$DESKTOP_SESSION" = x"mate" ]; then DE=mate;
     elif [ -r ~/.muttrc ] && which mutt > /dev/null 2>&1; then
 	DE=envvar
 	MAILER="x-terminal-emulator -e mutt"
@@ -533,6 +535,31 @@ open_gnome()
     fi
 }
 
+open_mate()
+{
+    local client
+    local desktop
+    desktop=`xdg-mime query default "x-scheme-handler/mailto"`
+    client=`desktop_file_to_binary "$browser"`
+    echo $client | grep thunderbird > /dev/null 2>&1
+    if [ $? -eq 0 ] ; then
+        run_thunderbird "$client" "$1"
+    fi
+
+    if gvfs-open --help 2>/dev/null 1>&2; then
+        DEBUG 1 "Running gvfs-open \"$1\""
+        gvfs-open "$1"
+    else
+        DEBUG 1 "Running mate-open \"$1\""
+        mate-open "$1"
+    fi
+
+    if [ $? -eq 0 ]; then
+        exit_success
+    else
+        exit_failure_operation_failed
+    fi
+}
 
 open_xfce()
 {
@@ -803,6 +830,10 @@ case "$DE" in
     open_gnome "${mailto}"
     ;;
 
+    mate)
+    open_mate "${mailto}"
+    ;;
+
     xfce)
     open_xfce "${mailto}"
     ;;
--- a/scripts/xdg-screensaver
+++ b/scripts/xdg-screensaver
@@ -336,6 +336,8 @@ detectDE()
     elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
     elif [ x"$DESKTOP_SESSION" = x"LXDE" ]; then DE=lxde;
+    elif [ x"$XDG_CURRENT_DESKTOP" = x"MATE" ]; then DE=mate;
+    elif [ x"$DESKTOP_SESSION" = x"mate" ]; then DE=mate;
     else DE=""
     fi
 }
@@ -428,6 +430,10 @@ perform_action()
       screensaver_gnome_screensaver "$1"
       ;;
 
+    mate_screensaver)
+      screensaver_mate_screensaver "$1"
+      ;;
+
     xscreensaver)
       screensaver_xscreensaver "$1"
       ;;
@@ -882,6 +888,82 @@ screensaver_gnome_screensaver()
     esac
 }
 
+screensaver_mate_screensaver()
+{
+# DBUS interface for mate-screensaver
+# This is same as gnome's for now but may change in the future as MATE
+# does not follow gnome's developement.
+    case "$1" in
+        suspend)
+        screensaver_suspend_loop \
+        dbus-send --session \
+                  --dest=org.mate.ScreenSaver \
+                  --type=method_call \
+                  /org/mate/ScreenSaver \
+                  org.mate.ScreenSaver.SimulateUserActivity \
+                  2> /dev/null
+        result=$?
+        ;;
+
+        resume)
+        # Automatic resume when $screensaver_file disappears
+        result=0
+        ;;
+
+        activate)
+        dbus-send --session \
+                  --dest=org.mate.ScreenSaver \
+                  --type=method_call \
+                  /org/mate/ScreenSaver \
+                  org.mate.ScreenSaver.SetActive \
+                  boolean:true \
+                  2> /dev/null
+        result=$?
+        ;;
+
+        lock)
+        mate-screensaver-command --lock > /dev/null 2> /dev/null
+        result=$?
+        ;;
+
+        reset)
+        # Turns the screensaver off right now
+        dbus-send --session \
+                  --dest=org.mate.ScreenSaver \
+                  --type=method_call \
+                  /org/mate/ScreenSaver \
+                  org.mate.ScreenSaver.SimulateUserActivity \
+                 2> /dev/null
+        result=$?
+        ;;
+
+        status)
+        status=`dbus-send --session \
+                          --dest=org.mate.ScreenSaver \
+                          --type=method_call \
+                          --print-reply \
+                          --reply-timeout=2000 \
+                          /org/mate/ScreenSaver \
+                          org.mate.ScreenSaver.GetActive \
+                          | grep boolean | cut -d ' ' -f 5`
+        result=$?
+        if [ x"$status" = "xtrue" -o x"$status" = "xfalse" ]; then
+            echo "enabled"
+        elif [ x"$result" != "x0" ]; then
+            echo "ERROR: dbus org.mate.ScreenSaver.GetActive returned '$status'" >&2
+            return 1
+        else
+            echo "disabled"
+        fi
+        ;;
+
+        *)
+        echo "ERROR: Unknown command '$1" >&2
+        return 1
+        ;;
+    esac
+}
+
 screensaver_xscreensaver()
 {
     case "$1" in
@@ -985,6 +1067,8 @@ detectDE
 xscreensaver-command -version 2> /dev/null | grep XScreenSaver > /dev/null && DE="xscreensaver"
 # Consider "gnome-screensaver" a separate DE
 gnome-screensaver-command -q > /dev/null 2>&1 && DE="gnome_screensaver"
+# Consider "mate-screensaver" a separate DE
+mate-screensaver-command -q > /dev/null 2>&1 && DE="mate_screensaver"
 
 if [ "$action" = "resume" ] ; then
     do_resume
--- a/scripts/xdg-mime
+++ b/scripts/xdg-mime
@@ -432,6 +432,8 @@ detectDE()
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
     elif [ x"$DESKTOP_SESSION" = x"LXDE" ]; then DE=lxde;
     elif [ x"XDG_CURRENT_DESKTOP" = x"LXDE" ]; then DE=lxde;
+    elif [ x"$XDG_CURRENT_DESKTOP" = x"MATE" ]; then DE=mate;
+    elif [ x"$DESKTOP_SESSION" = x"mate" ]; then DE=mate;
     else DE=""
     fi
 }
@@ -517,6 +519,26 @@ info_gnome()
     fi
 }
 
+info_mate()
+{
+    if gvfs-info --help 2>/dev/null 1>&2; then
+        DEBUG 1 "Running gvfs-info \"$1\""
+        gvfs-info "$1" 2> /dev/null | grep standard::content-type | cut -d' ' -f4
+    elif mimetype --version >/dev/null 2>&1; then
+        DEBUG 1 "Running mimetype -b \"$1\""
+        mimetype -b "$1"
+    else
+        DEBUG 1 "Running file -i \"$1\""
+        /usr/bin/file -i "$1" 2> /dev/null | cut -d ":" -f 2 | sed s/"^ "//
+    fi
+
+    if [ $? -eq 0 ]; then
+        exit_success
+    else
+        exit_failure_operation_failed
+    fi
+}
+
 info_generic()
 {
     if mimetype --version >/dev/null 2>&1; then
@@ -930,6 +952,10 @@ if [ "$action" = "info" ]; then
         info_gnome "$filename"
         ;;
 
+        mate)
+        info_mate "$filename"
+        ;;
+
         *)
         info_generic "$filename"
         ;;
--- a/scripts/xdg-settings
+++ b/scripts/xdg-settings
@@ -316,6 +316,8 @@ detectDE()
     elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
     elif [ x"$DESKTOP_SESSION" = x"LXDE" ]; then DE=lxde;
+    elif [ x"$XDG_CURRENT_DESKTOP" = x"MATE" ]; then DE=mate;
+    elif [ x"$DESKTOP_SESSION" = x"mate" ]; then DE=mate;
     else DE=""
     fi
 }
@@ -671,6 +673,46 @@ set_browser_gnome()
 }
 
 # }}} GNOME
+# {{{ MATE
+
+get_browser_mate()
+{
+    get_browser_mime "x-scheme-handler/http"
+}
+
+check_browser_mate()
+{
+    desktop="$1"
+    check="`desktop_file_to_binary "$1"`"
+    if [ -z "$check" ]; then
+        echo no
+        exit_success
+    fi
+    # Check HTTP and HTTPS, but not about: and unknown:, using the MATE scheme.
+    for protocol in http https; do
+        browser="`get_browser_mime "x-scheme-handler/$protocol"`"
+        if [ x"$browser" != x"$desktop" ]; then
+            echo no
+            exit_success
+        fi
+    done
+    echo yes
+    exit_success
+}
+
+set_browser_mate()
+{
+    binary="`desktop_file_to_binary "$1"`"
+    [ "$binary" ] || exit_failure_file_missing
+    set_browser_mime "$1" || return
+
+    # Set the default browser using the MATE scheme.
+    for protocol in http https about unknown; do
+        set_browser_mime "$1" "x-scheme-handler/$protocol" || return
+    done
+}
+
+# }}} MATE
 # {{{ xfce
 
 get_browser_xfce()
@@ -880,7 +922,7 @@ fi
 detectDE
 
 case "$DE" in
-    kde|gnome|xfce)
+    kde|gnome|mate|xfce)
     dispatch_specific "$@"
     ;;