/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

/*** Downloads Panel ***/

richlistitem[type="download"] {
  -moz-binding: url('chrome://browser/content/downloads/download.xml#download');
}

richlistitem[type="download"]:not([selected]) button {
  /* Only focus buttons in the selected item. */
  -moz-user-focus: none;
}

richlistitem[type="download"].download-state[state="1"]:not([exists]) .downloadShow {
  display: none;
}

#downloadsSummary:not([inprogress]) > vbox > #downloadsSummaryProgress,
#downloadsSummary:not([inprogress]) > vbox > #downloadsSummaryDetails,
#downloadsFooter[showingsummary] > #downloadsHistory,
#downloadsFooter:not([showingsummary]) > #downloadsSummary {
  display: none;
}

/*** Downloads View ***/

/**
 * The downloads richlistbox may list thousands of items, and it turns out
 * XBL binding attachment, and even more so detachment, is a performance hog.
 * This hack makes sure we don't apply any binding to inactive items (inactive
 * items are history downloads that haven't been in the visible area).
 * We can do this because the richlistbox implementation does not interact
 * much with the richlistitem binding.  However, this may turn out to have
 * some side effects (see bug 828111 for the details).
 *
 * We might be able to do away with this workaround once bug 653881 is fixed.
 */
richlistitem.download {
  -moz-binding: none;
}

richlistitem.download[active] {
  -moz-binding: url("chrome://browser/content/downloads/download.xml#download");
}

richlistitem.download button {
  /* These buttons should never get focus, as that would "disable"
     the downloads view controller (it's only used when the richlistbox
     is focused). */
  -moz-user-focus: none;
}

/*** Visibility of controls inside download items ***/

.download-state:-moz-any(     [state="6"], /* Blocked (parental) */
                              [state="8"], /* Blocked (dirty)    */
                              [state="9"]) /* Blocked (policy)   */
                                           .downloadTypeIcon:not(.blockedIcon),

.download-state:not(:-moz-any([state="6"], /* Blocked (parental) */
                              [state="8"], /* Blocked (dirty)    */
                              [state="9"]) /* Blocked (policy)   */)
                                           .downloadTypeIcon.blockedIcon,

.download-state:not(:-moz-any([state="-1"],/* Starting (initial) */
                              [state="5"], /* Starting (queued)  */
                              [state="0"], /* Downloading        */
                              [state="4"], /* Paused             */
                              [state="7"]) /* Scanning           */)
                                           .downloadProgress,

.download-state:not(          [state="0"]  /* Downloading        */)
                                           .downloadPauseMenuItem,

.download-state:not(          [state="4"]  /* Paused             */)
                                           .downloadResumeMenuItem,

/* Blocked (dirty) downloads that have not been confirmed and
   have temporary data. */
.download-state:not(          [state="8"]  /* Blocked (dirty)    */)
                                           .downloadUnblockMenuItem,
.download-state[state="8"]:not(.temporary-block)
                                           .downloadUnblockMenuItem,

.download-state:not(:-moz-any([state="2"], /* Failed             */
                              [state="4"]) /* Paused             */)
                                           .downloadCancelMenuItem,

.download-state:not(:-moz-any([state="1"], /* Finished           */
                              [state="2"], /* Failed             */
                              [state="3"], /* Canceled           */
                              [state="6"], /* Blocked (parental) */
                              [state="8"], /* Blocked (dirty)    */
                              [state="9"]) /* Blocked (policy)   */)
                                           .downloadRemoveFromHistoryMenuItem,

.download-state:not(:-moz-any([state="-1"],/* Starting (initial) */
                              [state="0"], /* Downloading        */
                              [state="1"], /* Finished           */
                              [state="4"], /* Paused             */
                              [state="5"]) /* Starting (queued)  */)
                                           .downloadShowMenuItem,

.download-state[state="7"]                 .downloadCommandsSeparator

{
  display: none;
}

/*** Visibility of download buttons ***/

.download-state:not(:-moz-any([state="-1"],/* Starting (initial) */
                              [state="5"], /* Starting (queued)  */
                              [state="0"], /* Downloading        */
                              [state="4"]) /* Paused             */)
                                           .downloadCancel,

/* Blocked (dirty) downloads that have not been confirmed and
   have temporary data. */
.download-state:not(          [state="8"]  /* Blocked (dirty)    */)
                                           .downloadConfirmBlock,
.download-state[state="8"]:not(.temporary-block)
                                           .downloadConfirmBlock,

.download-state:not(:-moz-any([state="2"], /* Failed             */
                              [state="3"]) /* Canceled           */)
                                           .downloadRetry,

.download-state:not(          [state="1"]  /* Finished           */)
                                           .downloadShow

{
  visibility: hidden;
}
