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Bug #295642 --> cannot attach additional attachments after deleting all of the attachments.

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use .collapse instead of .hidden on the listbox. Update some of the JS to use listbox APIs instead of dom element APIs.

sr=bienvenu
This commit is contained in:
scott%scott-macgregor.org 2005-05-27 05:46:32 +00:00
parent a5fc8c1e38
commit 9ef78e49bd
2 changed files with 31 additions and 45 deletions
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72
mail/components/compose/content/MsgComposeCommands.js
View File

@ -1367,9 +1367,7 @@ function ComposeStartup(recycled, aParams)
if (attachments.Count())
{
var attachmentBox = document.getElementById("attachments-box");
attachmentBox.hidden = false;
document.getElementById("attachmentbucket-sizer").hidden=false;
ChangeAttachmentBucketVisibility(false);
}
}
@ -2456,14 +2454,12 @@ function AttachFile()
var fileHandler = ioService.getProtocolHandler("file").QueryInterface(Components.interfaces.nsIFileProtocolHandler);
var currentAttachment = fileHandler.getURLSpecFromFile(currentFile);
if (!DuplicateFileCheck(currentAttachment)) {
var attachment = Components.classes["@mozilla.org/messengercompose/attachment;1"].createInstance(Components.interfaces.nsIMsgAttachment);
attachment.url = currentAttachment;
AddAttachment(attachment);
var attachmentBox = document.getElementById("attachments-box");
attachmentBox.hidden = false;
document.getElementById("attachmentbucket-sizer").hidden=false;
ChangeAttachmentBucketVisibility(false);
gContentChanged = true;
}
}
@ -2474,7 +2470,6 @@ function AddAttachment(attachment)
if (attachment && attachment.url)
{
var bucket = document.getElementById("attachmentBucket");
var item = document.createElement("listitem");
if (!attachment.name)
attachment.name = gMsgCompose.AttachmentPrettyName(attachment.url, null);
@ -2492,7 +2487,7 @@ function AddAttachment(attachment)
attachment.name = sComposeMsgsBundle.getString("partAttachmentSafeName");
}
item.setAttribute("label", attachment.name); //use for display only
var item = bucket.appendItem(attachment.name, "");
item.attachment = attachment; //full attachment object stored here
try {
item.setAttribute("tooltiptext", decodeURI(attachment.url));
@ -2522,8 +2517,6 @@ function AddAttachment(attachment)
item.setAttribute("image", "moz-icon://" + url.fileName);
else
item.setAttribute("image", "moz-icon:" + attachment.url);
bucket.appendChild(item);
}
}
@ -2538,7 +2531,7 @@ function MessageHasAttachments()
{
var bucketList = document.getElementById("attachmentBucket");
if (bucketList) {
return (bucketList && bucketList.hasChildNodes() && (bucketList == top.document.commandDispatcher.focusedElement));
return (bucketList && bucketList.getRowCount() && (bucketList == top.document.commandDispatcher.focusedElement));
}
return false;
}
@ -2569,18 +2562,16 @@ function AttachPage()
var attachment = Components.classes["@mozilla.org/messengercompose/attachment;1"].createInstance(Components.interfaces.nsIMsgAttachment);
attachment.url = result.value;
AddAttachment(attachment);
var attachmentBox = document.getElementById("attachments-box");
attachmentBox.hidden = false;
document.getElementById("attachmentbucket-sizer").hidden=false;
ChangeAttachmentBucketVisibility(false);
}
}
}
function DuplicateFileCheck(FileUrl)
{
var bucket = document.getElementById('attachmentBucket');
for (var index = 0; index < bucket.childNodes.length; index++)
for (var index = 0; index < bucket.getRowCount(); index++)
{
var item = bucket.childNodes[index];
var item = bucket.getItemAtIndex(index);
var attachment = item.attachment;
if (attachment)
{
@ -2599,9 +2590,9 @@ function Attachments2CompFields(compFields)
//First, we need to clear all attachment in the compose fields
compFields.removeAttachments();
for (var index = 0; index < bucket.childNodes.length; index++)
for (var index = 0; index < bucket.getRowCount(); index++)
{
var item = bucket.childNodes[index];
var item = bucket.getItemAtIndex(index);
var attachment = item.attachment;
if (attachment)
compFields.addAttachment(attachment);
@ -2612,15 +2603,20 @@ function RemoveAllAttachments()
{
var child;
var bucket = document.getElementById("attachmentBucket");
while (bucket.hasChildNodes())
while (bucket.getRowCount())
{
child = bucket.removeChild(bucket.lastChild);
child = bucket.removeItemAt(bucket.getRowCount() - 1);
// Let's release the attachment object hold by the node else it won't go away until the window is destroyed
child.attachment = null;
}
document.getElementById("attachments-box").setAttribute("hidden", "true");
document.getElementById("attachmentbucket-sizer").setAttribute("hidden", "true");
ChangeAttachmentBucketVisibility(true);
}
function ChangeAttachmentBucketVisibility(aHideBucket)
{
document.getElementById("attachments-box").collapsed = aHideBucket;
document.getElementById("attachmentbucket-sizer").collapsed = aHideBucket;
}
function RemoveSelectedAttachment()
@ -2628,35 +2624,31 @@ function RemoveSelectedAttachment()
var child;
var bucket = document.getElementById("attachmentBucket");
if (bucket.selectedItems.length > 0) {
for (var item = bucket.selectedItems.length - 1; item >= 0; item-- )
for (var index = bucket.selectedCount - 1; index >= 0; index-- )
{
child = bucket.removeChild(bucket.selectedItems[item]);
// Let's release the attachment object hold by the node else it won't go away until the window is destroyed
child = bucket.removeItemAt(bucket.getIndexOfItem(bucket.getSelectedItem(index)));
// Let's release the attachment object held by the node else it won't go away until the window is destroyed
child.attachment = null;
}
gContentChanged = true;
}
if (!MessageHasAttachments())
{
document.getElementById("attachments-box").setAttribute("hidden", "true");
document.getElementById("attachmentbucket-sizer").setAttribute("hidden", "true");
}
ChangeAttachmentBucketVisibility(true);
}
function FocusOnFirstAttachment()
{
var bucketList = document.getElementById("attachmentBucket");
if (bucketList && bucketList.hasChildNodes())
bucketTree.selectItem(bucketList.firstChild);
if (bucketList && bucketList.getRowCount())
bucketTree.selectedIndex(0);
}
function AttachmentElementHasItems()
{
var element = document.getElementById("attachmentBucket");
return element ? element.childNodes.length : 0;
return element ? element.getRowCount() : 0;
}
function OpenSelectedAttachment()
@ -3091,10 +3083,7 @@ var envelopeDragObserver = {
attachment.url = rawData;
attachment.name = prettyName;
AddAttachment(attachment);
var attachmentBox = document.getElementById("attachments-box");
attachmentBox.hidden = false;
document.getElementById("attachmentbucket-sizer").hidden=false;
ChangeAttachmentBucketVisibility(false);
}
}
}
@ -3113,11 +3102,8 @@ var envelopeDragObserver = {
{
// make sure the attachment box is visible during drag over
var attachmentBox = document.getElementById("attachments-box");
if (attachmentBox.hidden)
{
attachmentBox.hidden = false;
document.getElementById("attachmentbucket-sizer").hidden=false;
}
if (attachmentBox.collapsed)
ChangeAttachmentBucketVisibility(false);
}
else
{

4
mail/components/compose/content/messengercompose.xul
View File

@ -737,8 +737,8 @@
onkeypress="subjectKeyPress(event);" />
</hbox>
</vbox>
<splitter id="attachmentbucket-sizer" hidden="true" collapse="after"/>
<vbox id="attachments-box" hidden="true">
<splitter id="attachmentbucket-sizer" collapsed="true" collapse="after"/>
<vbox id="attachments-box" collapsed="true">
<label id="attachmentBucketText" value="&attachments.label;" crop="right"
accesskey="&attachments.accesskey;" control="attachmentBucket"/>
<listbox seltype="multiple" id="attachmentBucket" flex="1" rows="4"