return '<img src="' . $url . '"' . $height . $width . ' alt="' . _b_($alt) . '" />';
}
+ /** Build a link to one of the banana built-in javascript
+ * @param src STRING javascript name
+ * @return Javascript tag
+ */
+ public function makeJs(array $src)
+ {
+ if (function_exists('hook_makeJs')
+ && $res = hook_makeJs($src)) {
+ return $res;
+ }
+
+ $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
+ $host = $_SERVER['HTTP_HOST'];
+ $file = dirname($_SERVER['PHP_SELF']) . '/javascript/' . $src . '.js';
+ $url = $proto . $host . $file;
+
+ return '<script type="text/javascript" src="' . $url . '"/></script>';
+ }
+
/** Build a link with an image as text
* @param params ARRAY image and location data
* @param smarty OBJECT Smarty instance associated (null if none)
*
* If you want to analyse subject, you can define the function hook_formatDisplayHeader
*/
- private function _to_html($_id, $_index, $_first=0, $_last=0, $_ref="", $_pfx_node="", $_pfx_end="", $_head=true)
+ private function _to_html($_id, $_index, $_first=0, $_last=0, $_ref="", $_pfx_node="", $_pfx_end="", $_head=true, $_pfx_id="")
{
static $spfx_f, $spfx_n, $spfx_Tnd, $spfx_Lnd, $spfx_snd, $spfx_T, $spfx_L, $spfx_s, $spfx_e, $spfx_I;
if (!isset($spfx_f)) {
if ($_index >= $_first) {
$hc = empty($overview->children);
- $res .= '<tr class="' . ($_index%2 ? 'pair' : 'impair') . ($overview->isread ? '' : ' new') . "\">\n";
+ $res .= '<tr id="'.$_pfx_id.$_id.'" class="' . ($_index%2 ? 'pair' : 'impair') . ($overview->isread ? '' : ' new') . "\">\n";
$res .= '<td class="date">' . $this->formatDate($overview->date) . " </td>\n";
$res .= '<td class="subj' . ($_index == $_ref ? ' cur' : '') . '"><div class="tree">'
. $_pfx_node .($hc ? ($_head ? $spfx_f : ($overview->parent_direct ? $spfx_s : $spfx_snd)) : $spfx_n)
if (sizeof($children)) {
$res .= $this->_to_html($child, $_index, $_first, $_last, $_ref,
$_pfx_end . ($overview->parent_direct ? $spfx_T : $spfx_Tnd),
- $_pfx_end . $spfx_I, false);
+ $_pfx_end . $spfx_I, false,$_id.'_');
} else {
$res .= $this->_to_html($child, $_index, $_first, $_last, $_ref,
$_pfx_end . ($overview->parent_direct ? $spfx_L : $spfx_Lnd),
- $_pfx_end . $spfx_e, false);
+ $_pfx_end . $spfx_e, false,$_id.'_');
}
}
$_index += $overview->desc;
*/
public function toHtml($first = 0, $overview = false)
{
- $res = '';
+ $res = Banana::$page->makeJs('jquery');
+ $res .= Banana::$page->makeJs('spool_toggle');
if (!$overview) {
$_first = $first;
--- /dev/null
+/********************************************************************************
+* javascript/spool_toggle : script for folding/unfolding threads in spool
+* ------------------------
+*
+* This file is part of the banana distribution
+* Copyright: See COPYING files that comes with this distribution
+********************************************************************************/
+
+/** prevent IE from launching two opposite toggle actions at the same time
+ * Usual parameters are:
+ * - 0 : no action is running
+ * - 1 : folding
+ * - 2 : unfolding
+ */
+var banana_toggle = 0;
+
+/** Release banana_toggle a little time after action is done
+ * called with : setTimeout(banana_release_toggle, 10);
+ */
+function banna_release_toggle() {
+ banana_toggle = 0;
+}
+
+/** Unfold a thread by showing all its sons
+ * called on the img element of the thread
+ */
+function banana_unfold_thread() {
+ // don't unfold if already folding somewhere
+ if (banana_toggle == 1) {
+ return;
+ }
+ banana_toggle = 2;
+ var myid = $(this).parent().parent().parent().attr("id").replace(/[0-9]+_/,"");
+ // show all sons
+ $("tr[@id^="+myid+"_]").each(banana_subunfold_thread);
+ // change tree icon and prepare for folding
+ $(this).
+ attr("src",this.src.replace(/k3/,"k2")).
+ attr("alt","*").
+ unbind("click",banana_unfold_thread).
+ click(banana_fold_thread);
+ setTimeout(banna_release_toggle, 10);
+}
+
+/** Fold a thread by hiding all its sons
+ * called on the img element of the thread
+ */
+function banana_fold_thread() {
+ // don't fold if already unfolding somewhere
+ if (banana_toggle == 2) {
+ return;
+ }
+ banana_toggle = 1;
+ var myid = $(this).parent().parent().parent().attr("id").replace(/[0-9]+_/,"");
+ // hide all sons
+ $("tr[@id^="+myid+"_]").each(banana_subfold_thread);
+ // change tree icon and prepare for unfolding
+ $(this).
+ attr("src",this.src.replace(/k2/,"k3")).
+ attr("alt","+").
+ unbind("click",banana_fold_thread).
+ click(banana_unfold_thread);
+ setTimeout(banna_release_toggle, 10);
+}
+
+/** Show a son of a thread when unfolding
+ * called on the tr element of the son
+ */
+function banana_subunfold_thread() {
+ // show the element before working on sons
+ // otherwise they could be hidden and not managed
+ $(this).show();
+ // if this son has subsons and is unfold
+ if ($("img[@alt='*']", this).size()) {
+ // show subsons
+ var myid = $(this).attr("id").replace(/[0-9]+_/,"");
+ $("tr[@id^="+myid+"_]").each(banana_subunfold_thread);
+ }
+}
+
+/** Hide a son of a thread when folding
+ * called on the tr element of the son
+ */
+function banana_subfold_thread() {
+ // if this son has subsons and is unfold
+ if ($("img[@alt='*']", this).size()) {
+ // hide subsons
+ var myid = $(this).attr("id").replace(/[0-9]+_/,"");
+ $("tr[@id^="+myid+"_]").each(banana_subfold_thread);
+ }
+ // hide element only after working on sons
+ // otherwise they could be hidden and not managed
+ $(this).hide();
+}
+
+/** Fold all threads in page
+ */
+function banana_fold_all() {
+ $("tr img[alt='*'][@src*=k2]").each(banana_fold_thread);
+}
+
+/** Unfold all threads in page
+ */
+function banana_unfold_all() {
+ $("tr img[alt='+'][@src*=k3]").each(banana_unfold_thread);
+}
+
+// prepare for folding
+$(document).ready( function() {
+ $("tr img[@alt='*'][@src*='k2']").
+ css("cursor","pointer").
+ click(banana_fold_thread);
+});
projects / banana.git / commitdiff
