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Code Issues Releases Wiki Activity

(trunk web) #4271 "selecting multiple files with shift-arrow doesn't work" -- fixed.

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This commit is contained in:
Jordan Lee 2011-08-25 10:23:19 +00:00
parent dd762bc7ea
commit 398ee0cc18
1 changed files with 58 additions and 25 deletions
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83
web/javascript/transmission.js
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@ -72,6 +72,7 @@ Transmission.prototype =
$('#preferences_link').bind('click', function(e) { tr.releaseClutchPreferencesButton(e); });
} else {
$(document).bind('keydown', function(e) { tr.keyDown(e); });
$(document).bind('keyup', function(e) { tr.keyUp(e); });
$('#torrent_container').click(function() { tr.deselectAll(true); });
$('#inspector_link').click(function(e) { tr.toggleInspectorClicked(e); });
@ -442,30 +443,31 @@ Transmission.prototype =
delete this._last_torrent_clicked;
},
indexOfLastTorrent: function() {
for (var i=0, r; r=this._rows[i]; ++i)
if (r.getTorrent().getId() === this._last_torrent_clicked)
return i;
return -1;
},
/* Select a range from this torrent to the last clicked torrent */
selectRange: function(row)
{
if (!this._last_torrent_clicked) {
this.selectRow(row);
} else { // select the range between the prevous & current
var last = this.indexOfLastTorrent();
var prev = null;
var next = null;
for (var i=0, r; r=this._rows[i]; ++i) {
if (r.getTorrent().getId() === this._last_torrent_clicked)
prev = i;
if (r === row)
next = i;
}
if ((prev!==null) && (next!==null)) {
var min = Math.min(prev, next);
var max = Math.max(prev, next);
for (i=min; i<=max; ++i)
this.selectRow(this._rows[i]);
}
if (last === -1)
{
this.selectRow(row);
}
else // select the range between the prevous & current
{
var next = this._rows.indexOf(row);
var min = Math.min(last, next);
var max = Math.max(last, next);
for (var i=min; i<=max; ++i)
this.selectRow(this._rows[i]);
}
//this._last_row_clicked = row
this.callSelectionChangedSoon();
},
@ -501,26 +503,57 @@ Transmission.prototype =
{
var up = ev.keyCode === 38; // up key pressed
var dn = ev.keyCode === 40; // down key pressed
var shift = ev.keyCode === 16; // shift key pressed
if (up || dn)
{
var rows = this._rows;
// find the first selected row
for (var i=0, row; row=rows[i]; ++i)
if (row.isSelected())
break;
var last = this.indexOfLastTorrent();
var i = last;
if (i == rows.length) // no selection yet
if (i === -1) // no selection yet
i = 0;
else if (dn)
i = (i+1) % rows.length;
else if (up)
i = (i || rows.length) - 1;
r = rows[i];
this.setSelectedRow(rows[i]);
this.scrollToRow(rows[i]);
if (this._shift_index >= 0)
{
// user is extending the selection with the shift + arrow keys...
if ( ((this._shift_index <= last) && (last < i))
|| ((this._shift_index >= last) && (last > i)))
{
this.selectRow(r);
}
else if (((this._shift_index >= last) && (i > last))
|| ((this._shift_index <= last) && (last > i)))
{
this.deselectRow(rows[last]);
}
}
else
{
if (ev.shiftKey)
this.selectRange(r);
else
this.setSelectedRow(r);
}
this._last_torrent_clicked = r.getTorrent().getId();
this.scrollToRow(r);
}
else if (shift)
{
this._shift_index = this.indexOfLastTorrent();
}
},
keyUp: function(ev)
{
if (ev.keyCode === 16) // shift key pressed
delete this._shift_index;
},
isButtonEnabled: function(e) {