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Code Issues Releases Wiki Activity

Moved methods modifying the message list to MessageListAdapter

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This commit is contained in:
cketti 2012-09-05 00:51:04 +02:00
parent 75a97a82c0
commit bd9b6aea2d
1 changed files with 97 additions and 84 deletions
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181
src/com/fsck/k9/activity/MessageList.java
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@ -349,6 +349,9 @@ public class MessageList
}
}
/**
* FIXME
*/
class MessageListHandler extends Handler {
private static final int ACTION_REMOVE_MESSAGES = 1;
private static final int ACTION_ADD_MESSAGES = 2;
@ -408,20 +411,20 @@ public class MessageList
switch (msg.what) {
case ACTION_REMOVE_MESSAGES: {
List<MessageInfoHolder> messages = (List<MessageInfoHolder>) msg.obj;
MessageList.this.removeMessages(messages);
mAdapter.removeMessages(messages);
break;
}
case ACTION_ADD_MESSAGES: {
List<MessageInfoHolder> messages = (List<MessageInfoHolder>) msg.obj;
MessageList.this.addMessages(messages);
mAdapter.addMessages(messages);
break;
}
case ACTION_RESET_UNREAD_COUNT: {
MessageList.this.resetUnreadCount();
mAdapter.resetUnreadCount();
break;
}
case ACTION_SORT_MESSAGES: {
MessageList.this.sortMessages();
mAdapter.sortMessages();
break;
}
case ACTION_FOLDER_LOADING: {
@ -443,79 +446,6 @@ public class MessageList
}
}
private void removeMessages(final List<MessageInfoHolder> messages) {
if (messages.isEmpty()) {
return;
}
for (MessageInfoHolder message : messages) {
if (message != null && (mFolderName == null || (
message.folder != null &&
message.folder.name.equals(mFolderName)))) {
if (message.selected && mSelectedCount > 0) {
mSelectedCount--;
}
mAdapter.messages.remove(message);
}
}
resetUnreadCount();
mAdapter.notifyDataSetChanged();
toggleBatchButtons();
}
private void addMessages(final List<MessageInfoHolder> messages) {
if (messages.isEmpty()) {
return;
}
final boolean wasEmpty = mAdapter.messages.isEmpty();
for (final MessageInfoHolder message : messages) {
if (mFolderName == null || (message.folder != null && message.folder.name.equals(mFolderName))) {
int index;
synchronized (mAdapter.messages) {
index = Collections.binarySearch(mAdapter.messages, message, getComparator());
}
if (index < 0) {
index = (index * -1) - 1;
}
mAdapter.messages.add(index, message);
}
}
if (wasEmpty) {
mListView.setSelection(0);
}
resetUnreadCount();
mAdapter.notifyDataSetChanged();
}
private void resetUnreadCount() {
if (mQueryString != null) {
int unreadCount = 0;
synchronized (mAdapter.messages) {
for (MessageInfoHolder holder : mAdapter.messages) {
unreadCount += holder.read ? 0 : 1;
}
}
mUnreadMessageCount = unreadCount;
refreshTitle();
}
}
private void sortMessages() {
final Comparator<MessageInfoHolder> chainComparator = getComparator();
synchronized (mAdapter.messages) {
Collections.sort(mAdapter.messages, chainComparator);
}
mAdapter.notifyDataSetChanged();
}
/**
* @return The comparator to use to display messages in an ordered
* fashion. Never <code>null</code>.
@ -1985,7 +1915,7 @@ public class MessageList
if (holder == null) {
Log.w(K9.LOG_TAG, "Got callback to remove non-existent message with UID " + message.getUid());
} else {
removeMessages(Collections.singletonList(holder));
mHandler.removeMessages(Collections.singletonList(holder));
}
}
@ -2025,7 +1955,7 @@ public class MessageList
public void listLocalMessagesRemoveMessage(Account account, String folder, Message message) {
MessageInfoHolder holder = getMessage(message);
if (holder != null) {
removeMessages(Collections.singletonList(holder));
mHandler.removeMessages(Collections.singletonList(holder));
}
}
@ -2103,18 +2033,101 @@ public class MessageList
mSelectedCount--;
toggleBatchButtons();
}
mAdapter.removeMessages(Collections.singletonList(holder));
mHandler.removeMessages(Collections.singletonList(holder));
}
}
}
}
/**
* Note: Only call this from the UI thread!
*
* @param holders
* Never {@code null}.
*/
public void removeMessages(List<MessageInfoHolder> holders) {
mHandler.removeMessages(holders);
public void removeMessages(final List<MessageInfoHolder> messages) {
if (messages.isEmpty()) {
return;
}
for (MessageInfoHolder message : messages) {
if (message != null && (mFolderName == null || (
message.folder != null &&
message.folder.name.equals(mFolderName)))) {
if (message.selected && mSelectedCount > 0) {
mSelectedCount--;
}
mAdapter.messages.remove(message);
}
}
resetUnreadCount();
notifyDataSetChanged();
toggleBatchButtons();
}
/**
* Note: Only call this from the UI thread!
*
* @param messages
*/
public void addMessages(final List<MessageInfoHolder> messages) {
if (messages.isEmpty()) {
return;
}
final boolean wasEmpty = mAdapter.messages.isEmpty();
for (final MessageInfoHolder message : messages) {
if (mFolderName == null || (message.folder != null && message.folder.name.equals(mFolderName))) {
int index;
synchronized (mAdapter.messages) {
index = Collections.binarySearch(mAdapter.messages, message, getComparator());
}
if (index < 0) {
index = (index * -1) - 1;
}
mAdapter.messages.add(index, message);
}
}
if (wasEmpty) {
mListView.setSelection(0);
}
resetUnreadCount();
notifyDataSetChanged();
}
/**
* Note: Only call this from the UI thread!
*/
public void resetUnreadCount() {
if (mQueryString != null) {
int unreadCount = 0;
synchronized (mAdapter.messages) {
for (MessageInfoHolder holder : mAdapter.messages) {
unreadCount += holder.read ? 0 : 1;
}
}
mUnreadMessageCount = unreadCount;
refreshTitle();
}
}
/**
* Note: Only call this from the UI thread!
*/
public void sortMessages() {
final Comparator<MessageInfoHolder> chainComparator = getComparator();
synchronized (mAdapter.messages) {
Collections.sort(mAdapter.messages, chainComparator);
}
notifyDataSetChanged();
}
private void addOrUpdateMessage(Account account, String folderName, Message message, boolean verifyAgainstSearch) {
@ -2180,7 +2193,7 @@ public class MessageList
}
if (!messagesToRemove.isEmpty()) {
removeMessages(messagesToRemove);
mHandler.removeMessages(messagesToRemove);
}
if (!messagesToAdd.isEmpty()) {
@ -2719,7 +2732,7 @@ public class MessageList
}
}
}
mAdapter.removeMessages(removeHolderList);
mHandler.removeMessages(removeHolderList);
if (!messageList.isEmpty()) {
if (v == mBatchDeleteButton) {