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Code Issues Releases Wiki Activity

Move message selection functionality into the MessageAdapter.

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This commit is contained in:
Andrew Chen 2012-09-09 14:09:35 -07:00
parent 3ef22ca094
commit 38c4f24111
1 changed files with 30 additions and 20 deletions
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50
src/com/fsck/k9/activity/MessageList.java
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@ -1849,6 +1849,18 @@ public class MessageList extends K9ListActivity implements OnItemClickListener,
notifyDataSetChanged();
}
/**
* Set the selection state for all messages at once.
* @param selected Selection state to set.
*/
public void setSelectionForAllMesages(final boolean selected) {
for (MessageInfoHolder message : mMessages) {
message.selected = selected;
}
notifyDataSetChanged();
}
public void addMessages(final List<MessageInfoHolder> messages) {
if (messages.isEmpty()) {
return;
@ -2400,30 +2412,28 @@ public class MessageList extends K9ListActivity implements OnItemClickListener,
mAdapter.notifyDataSetChanged();
}
/**
* Toggle all selected message states. Sort of. If anything selected, unselect everything. If nothing is
* selected, select everything.
*/
private void toggleAllSelected() {
boolean newState = true;
synchronized (mAdapter.messages) {
if (mSelectedCount > 0) {
newState = false;
}
mSelectedCount = 0;
for (MessageInfoHolder holder : mAdapter.messages) {
holder.selected = newState;
mSelectedCount += (newState ? 1 : 0);
}
if (newState) {
mActionMode = MessageList.this.startActionMode(mActionModeCallback);
mActionMode.setTitle(String.format(getString(R.string.actionbar_selected), mSelectedCount));
} else {
mActionMode.finish();
mSelectedCount = 0;
}
// If there was anything selected, unselect everything.
if (mSelectedCount > 0) {
newState = false;
}
mAdapter.setSelectionForAllMesages(newState);
if (newState) {
mSelectedCount = mAdapter.getCount();
mActionMode = MessageList.this.startActionMode(mActionModeCallback);
mActionMode.setTitle(String.format(getString(R.string.actionbar_selected), mSelectedCount));
} else {
mSelectedCount = 0;
mActionMode.finish();
}
mAdapter.notifyDataSetChanged();
}
private void setSelected(final List<MessageInfoHolder> holders, final boolean newState) {