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Bug 431842: refactor autocomplete binding to support Fennec autocomplete, r=gavin

This commit is contained in:
Neil Deakin 2008-07-16 18:16:52 +02:00
Родитель 748d1b253a
Коммит c9dba67e3d
2 изменённых файлов: 126 добавлений и 117 удалений
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179
toolkit/components/autocomplete/src/nsAutoCompleteController.cpp
Просмотреть файл

@ -127,7 +127,7 @@ nsAutoCompleteController::SetInput(nsIAutoCompleteInput *aInput)
ClosePopup();
mSearches->Clear();
}
mInput = aInput;
// Nothing more to do if the input was just being set to null.
@ -136,10 +136,10 @@ nsAutoCompleteController::SetInput(nsIAutoCompleteInput *aInput)
nsAutoString newValue;
aInput->GetTextValue(newValue);
// Clear out this reference in case the new input's popup has no tree
mTree = nsnull;
// Reset all search state members to default values
mSearchString = newValue;
mEnterAfterSearch = 0;
@ -148,7 +148,7 @@ nsAutoCompleteController::SetInput(nsIAutoCompleteInput *aInput)
mSearchStatus = nsIAutoCompleteController::STATUS_NONE;
mRowCount = 0;
mSearchesOngoing = 0;
// Initialize our list of search objects
PRUint32 searchCount;
aInput->GetSearchCount(&searchCount);
@ -164,7 +164,7 @@ nsAutoCompleteController::SetInput(nsIAutoCompleteInput *aInput)
aInput->GetSearchAt(i, searchName);
nsCAutoString cid(searchCID);
cid.Append(searchName);
// Use the created cid to get a pointer to the search service and store it for later
nsCOMPtr<nsIAutoCompleteSearch> search = do_GetService(cid.get());
if (search)
@ -176,7 +176,7 @@ nsAutoCompleteController::SetInput(nsIAutoCompleteInput *aInput)
NS_IMETHODIMP
nsAutoCompleteController::StartSearch(const nsAString &aSearchString)
{
{
mSearchString = aSearchString;
StartSearchTimer();
return NS_OK;
@ -244,7 +244,7 @@ nsAutoCompleteController::HandleText(PRBool aIgnoreSelection)
mBackspaced = PR_FALSE;
if (mRowCount == 0)
// XXX Handle the case where we have no results because of an ignored prefix.
// XXX Handle the case where we have no results because of an ignored prefix.
// This is just a hack. I have no idea what I'm doing. Hewitt, fix this the right
// way when you get a chance. -dwh
ClearResults();
@ -292,15 +292,15 @@ nsAutoCompleteController::HandleEnter(PRBool aIsPopupSelection, PRBool *_retval)
*_retval = selectedIndex >= 0;
}
}
// clear the search timer only if we are not searching.
// if we are searching, EnterMatch() will not handle the enter
// immediately. instead, we will handle it on the next result we process
// but we need the search timer to fire to kick of that search
// but we need the search timer to fire to kick of that search
if (mSearchStatus != nsIAutoCompleteController::STATUS_SEARCHING)
ClearSearchTimer();
EnterMatch(aIsPopupSelection);
return NS_OK;
}
@ -313,7 +313,7 @@ nsAutoCompleteController::HandleEscape(PRBool *_retval)
// allow the event through if the popup is closed
mInput->GetPopupOpen(_retval);
// Stop all searches in case they are async.
StopSearch();
ClearResults();
@ -411,14 +411,14 @@ nsAutoCompleteController::HandleKeyNavigation(PRUint32 aKey, PRBool *_retval)
NS_ENSURE_TRUE(!disabled, NS_OK);
if (aKey == nsIDOMKeyEvent::DOM_VK_UP ||
aKey == nsIDOMKeyEvent::DOM_VK_DOWN ||
aKey == nsIDOMKeyEvent::DOM_VK_PAGE_UP ||
aKey == nsIDOMKeyEvent::DOM_VK_DOWN ||
aKey == nsIDOMKeyEvent::DOM_VK_PAGE_UP ||
aKey == nsIDOMKeyEvent::DOM_VK_PAGE_DOWN)
{
// Prevent the input from handling up/down events, as it may move
// the cursor to home/end on some systems
*_retval = PR_TRUE;
PRBool isOpen;
input->GetPopupOpen(&isOpen);
if (isOpen) {
@ -426,7 +426,7 @@ nsAutoCompleteController::HandleKeyNavigation(PRUint32 aKey, PRBool *_retval)
aKey == nsIDOMKeyEvent::DOM_VK_PAGE_UP ? PR_TRUE : PR_FALSE;
PRBool page = aKey == nsIDOMKeyEvent::DOM_VK_PAGE_UP ||
aKey == nsIDOMKeyEvent::DOM_VK_PAGE_DOWN ? PR_TRUE : PR_FALSE;
// Fill in the value of the textbox with whatever is selected in the popup
// if the completeSelectedIndex attribute is set. We check this before
// calling SelectBy of an earlier attempt to avoid crashing.
@ -486,9 +486,9 @@ nsAutoCompleteController::HandleKeyNavigation(PRUint32 aKey, PRBool *_retval)
} else
StartSearchTimer();
}
}
} else if ( aKey == nsIDOMKeyEvent::DOM_VK_LEFT
|| aKey == nsIDOMKeyEvent::DOM_VK_RIGHT
}
} else if ( aKey == nsIDOMKeyEvent::DOM_VK_LEFT
|| aKey == nsIDOMKeyEvent::DOM_VK_RIGHT
#ifndef XP_MACOSX
|| aKey == nsIDOMKeyEvent::DOM_VK_HOME
#endif
@ -519,7 +519,7 @@ nsAutoCompleteController::HandleKeyNavigation(PRUint32 aKey, PRBool *_retval)
input->GetTextValue(value);
mSearchString = value;
}
return NS_OK;
}
@ -538,7 +538,7 @@ nsAutoCompleteController::HandleDelete(PRBool *_retval)
HandleText(PR_FALSE);
return NS_OK;
}
nsCOMPtr<nsIAutoCompletePopup> popup;
input->GetPopup(getter_AddRefs(popup));
@ -561,7 +561,7 @@ nsAutoCompleteController::HandleDelete(PRBool *_retval)
// Unselect the current item.
popup->SetSelectedIndex(-1);
// Tell the tree that the row count changed.
// Tell the tree that the row count changed.
if (mTree)
mTree->RowCountChanged(mRowCount, -1);
@ -598,7 +598,7 @@ NS_IMETHODIMP
nsAutoCompleteController::GetValueAt(PRInt32 aIndex, nsAString & _retval)
{
GetResultValueAt(aIndex, PR_FALSE, _retval);
return NS_OK;
}
@ -609,7 +609,7 @@ nsAutoCompleteController::GetCommentAt(PRInt32 aIndex, nsAString & _retval)
PRInt32 rowIndex;
RowIndexToSearch(aIndex, &searchIndex, &rowIndex);
NS_ENSURE_TRUE(searchIndex >= 0 && rowIndex >= 0, NS_ERROR_FAILURE);
nsCOMPtr<nsIAutoCompleteResult> result;
mResults->GetElementAt(searchIndex, getter_AddRefs(result));
NS_ENSURE_TRUE(result, NS_ERROR_FAILURE);
@ -624,7 +624,7 @@ nsAutoCompleteController::GetStyleAt(PRInt32 aIndex, nsAString & _retval)
PRInt32 rowIndex;
RowIndexToSearch(aIndex, &searchIndex, &rowIndex);
NS_ENSURE_TRUE(searchIndex >= 0 && rowIndex >= 0, NS_ERROR_FAILURE);
nsCOMPtr<nsIAutoCompleteResult> result;
mResults->GetElementAt(searchIndex, getter_AddRefs(result));
NS_ENSURE_TRUE(result, NS_ERROR_FAILURE);
@ -639,7 +639,7 @@ nsAutoCompleteController::GetImageAt(PRInt32 aIndex, nsAString & _retval)
PRInt32 rowIndex;
RowIndexToSearch(aIndex, &searchIndex, &rowIndex);
NS_ENSURE_TRUE(searchIndex >= 0 && rowIndex >= 0, NS_ERROR_FAILURE);
nsCOMPtr<nsIAutoCompleteResult> result;
mResults->GetElementAt(searchIndex, getter_AddRefs(result));
NS_ENSURE_TRUE(result, NS_ERROR_FAILURE);
@ -649,14 +649,14 @@ nsAutoCompleteController::GetImageAt(PRInt32 aIndex, nsAString & _retval)
NS_IMETHODIMP
nsAutoCompleteController::SetSearchString(const nsAString &aSearchString)
{
{
mSearchString = aSearchString;
return NS_OK;
}
NS_IMETHODIMP
nsAutoCompleteController::GetSearchString(nsAString &aSearchString)
{
{
aSearchString = mSearchString;
return NS_OK;
}
@ -678,7 +678,7 @@ nsAutoCompleteController::OnSearchResult(nsIAutoCompleteSearch *aSearch, nsIAuto
ProcessResult(i, aResult);
}
}
return NS_OK;
}
@ -710,7 +710,7 @@ nsAutoCompleteController::GetRowProperties(PRInt32 index, nsISupportsArray *prop
// the normal way. Please remove this ASAP.
PRInt32 currentIndex;
mSelection->GetCurrentIndex(&currentIndex);
/*
if (index == currentIndex) {
nsCOMPtr<nsIAtomService> atomSvc = do_GetService("@mozilla.org/atom-service;1");
@ -727,7 +727,7 @@ NS_IMETHODIMP
nsAutoCompleteController::GetCellProperties(PRInt32 row, nsITreeColumn* col, nsISupportsArray* properties)
{
GetRowProperties(row, properties);
if (row >= 0) {
nsAutoString className;
GetStyleAt(row, className);
@ -738,7 +738,7 @@ nsAutoCompleteController::GetCellProperties(PRInt32 row, nsITreeColumn* col, nsI
properties->AppendElement(atom);
}
}
return NS_OK;
}
@ -769,7 +769,7 @@ nsAutoCompleteController::GetProgressMode(PRInt32 row, nsITreeColumn* col, PRInt
NS_IMETHODIMP
nsAutoCompleteController::GetCellValue(PRInt32 row, nsITreeColumn* col, nsAString& _retval)
{
{
NS_NOTREACHED("all of our cells are text");
return NS_OK;
}
@ -779,12 +779,12 @@ nsAutoCompleteController::GetCellText(PRInt32 row, nsITreeColumn* col, nsAString
{
const PRUnichar* colID;
col->GetIdConst(&colID);
if (NS_LITERAL_STRING("treecolAutoCompleteValue").Equals(colID))
GetValueAt(row, _retval);
else if (NS_LITERAL_STRING("treecolAutoCompleteComment").Equals(colID))
GetCommentAt(row, _retval);
return NS_OK;
}
@ -958,7 +958,7 @@ nsAutoCompleteController::OpenPopup()
mIsOpen = PR_TRUE;
return mInput->SetPopupOpen(PR_TRUE);
}
return NS_OK;
}
@ -989,7 +989,7 @@ nsAutoCompleteController::StartSearch()
nsCOMPtr<nsIAutoCompleteInput> input(mInput);
mSearchStatus = nsIAutoCompleteController::STATUS_SEARCHING;
mDefaultIndexCompleted = PR_FALSE;
PRUint32 count;
mSearches->Count(&count);
mSearchesOngoing = count;
@ -997,14 +997,14 @@ nsAutoCompleteController::StartSearch()
// notify the input that the search is beginning
input->OnSearchBegin();
PRUint32 searchesFailed = 0;
for (PRUint32 i = 0; i < count; ++i) {
nsCOMPtr<nsIAutoCompleteSearch> search;
mSearches->GetElementAt(i, getter_AddRefs(search));
nsCOMPtr<nsIAutoCompleteResult> result;
mResults->GetElementAt(i, getter_AddRefs(result));
if (result) {
PRUint16 searchResult;
result->GetSearchResult(&searchResult);
@ -1012,19 +1012,19 @@ nsAutoCompleteController::StartSearch()
searchResult != nsIAutoCompleteResult::RESULT_SUCCESS_ONGOING)
result = nsnull;
}
nsAutoString searchParam;
nsresult rv = input->GetSearchParam(searchParam);
if (NS_FAILED(rv))
return rv;
rv = search->StartSearch(mSearchString, searchParam, result, static_cast<nsIAutoCompleteObserver *>(this));
if (NS_FAILED(rv)) {
++searchesFailed;
--mSearchesOngoing;
}
}
if (searchesFailed == count)
PostSearchCleanup();
@ -1041,7 +1041,7 @@ nsAutoCompleteController::StopSearch()
if (mSearchStatus == nsIAutoCompleteController::STATUS_SEARCHING) {
PRUint32 count;
mSearches->Count(&count);
for (PRUint32 i = 0; i < count; ++i) {
nsCOMPtr<nsIAutoCompleteSearch> search;
mSearches->GetElementAt(i, getter_AddRefs(search));
@ -1051,7 +1051,7 @@ nsAutoCompleteController::StopSearch()
// since we were searching, but now we've stopped,
// we need to call PostSearchCleanup()
PostSearchCleanup();
}
}
return NS_OK;
}
@ -1074,7 +1074,7 @@ nsAutoCompleteController::StartSearchTimer()
rv = mTimer->InitWithCallback(this, timeout, nsITimer::TYPE_ONE_SHOT);
if (NS_FAILED(rv))
mTimer = nsnull;
return rv;
}
@ -1098,15 +1098,15 @@ nsAutoCompleteController::EnterMatch(PRBool aIsPopupSelection)
return NS_OK;
}
mEnterAfterSearch = 0;
nsCOMPtr<nsIAutoCompleteInput> input(mInput);
nsCOMPtr<nsIAutoCompletePopup> popup;
input->GetPopup(getter_AddRefs(popup));
NS_ENSURE_TRUE(popup != nsnull, NS_ERROR_FAILURE);
PRBool forceComplete;
input->GetForceComplete(&forceComplete);
// Ask the popup if it wants to enter a special value into the textbox
nsAutoString value;
popup->GetOverrideValue(value);
@ -1122,7 +1122,7 @@ nsAutoCompleteController::EnterMatch(PRBool aIsPopupSelection)
popup->GetSelectedIndex(&selectedIndex);
if (selectedIndex >= 0 && (!completeSelection || aIsPopupSelection))
GetResultValueAt(selectedIndex, PR_TRUE, value);
if (forceComplete && value.IsEmpty()) {
// Since nothing was selected, and forceComplete is specified, that means
// we have to find the first default match and enter it instead
@ -1143,7 +1143,7 @@ nsAutoCompleteController::EnterMatch(PRBool aIsPopupSelection)
}
}
}
nsCOMPtr<nsIObserverService> obsSvc =
do_GetService("@mozilla.org/observer-service;1");
NS_ENSURE_STATE(obsSvc);
@ -1154,13 +1154,13 @@ nsAutoCompleteController::EnterMatch(PRBool aIsPopupSelection)
input->SelectTextRange(value.Length(), value.Length());
mSearchString = value;
}
obsSvc->NotifyObservers(input, "autocomplete-did-enter-text", nsnull);
ClosePopup();
PRBool cancel;
input->OnTextEntered(&cancel);
return NS_OK;
}
@ -1175,9 +1175,9 @@ nsAutoCompleteController::RevertTextValue()
nsAutoString oldValue(mSearchString);
nsCOMPtr<nsIAutoCompleteInput> input(mInput);
PRBool cancel = PR_FALSE;
input->OnTextReverted(&cancel);
input->OnTextReverted(&cancel);
if (!cancel) {
nsCOMPtr<nsIObserverService> obsSvc =
@ -1235,7 +1235,7 @@ nsAutoCompleteController::ProcessResult(PRInt32 aSearchIndex, nsIAutoCompleteRes
}
PRUint32 oldRowCount = mRowCount;
// If the search failed, increase the match count
// If the search failed, increase the match count
// to include the error description
if (result == nsIAutoCompleteResult::RESULT_FAILURE) {
nsAutoString error;
@ -1262,7 +1262,7 @@ nsAutoCompleteController::ProcessResult(PRInt32 aSearchIndex, nsIAutoCompleteRes
input->GetPopup(getter_AddRefs(popup));
NS_ENSURE_TRUE(popup != nsnull, NS_ERROR_FAILURE);
popup->Invalidate();
// Make sure the popup is open, if necessary, since we now have at least one
// search result ready to display. Don't force the popup closed if we might
// get results in the future to avoid unnecessarily canceling searches.
@ -1286,7 +1286,7 @@ nsAutoCompleteController::ProcessResult(PRInt32 aSearchIndex, nsIAutoCompleteRes
nsresult
nsAutoCompleteController::PostSearchCleanup()
{
{
NS_ENSURE_STATE(mInput);
nsCOMPtr<nsIAutoCompleteInput> input(mInput);
if (mRowCount) {
@ -1294,13 +1294,20 @@ nsAutoCompleteController::PostSearchCleanup()
mSearchStatus = nsIAutoCompleteController::STATUS_COMPLETE_MATCH;
} else {
mSearchStatus = nsIAutoCompleteController::STATUS_COMPLETE_NO_MATCH;
PRUint32 minResults;
mInput->GetMinResultsForPopup(&minResults);
if (minResults == 0) {
// check if the popup may be opened even when there are no results
mIsOpen = PR_TRUE;
return mInput->SetPopupOpen(PR_TRUE);
}
ClosePopup();
}
// notify the input that the search is complete
input->OnSearchComplete();
// if mEnterAfterSearch was set, then the user hit enter while the
// if mEnterAfterSearch was set, then the user hit enter while the
// search was ongoing, so we need to enter a match now that the search is done
if (mEnterAfterSearch)
EnterMatch(mEnterAfterSearch == 2);
@ -1347,9 +1354,9 @@ nsAutoCompleteController::CompleteDefaultIndex(PRInt32 aSearchIndex)
nsCOMPtr<nsIAutoCompleteResult> result;
mResults->GetElementAt(aSearchIndex, getter_AddRefs(result));
NS_ENSURE_TRUE(result != nsnull, NS_ERROR_FAILURE);
// The search must explicitly provide a default index in order
// for us to be able to complete
// for us to be able to complete
PRInt32 defaultIndex;
result->GetDefaultIndex(&defaultIndex);
NS_ENSURE_TRUE(defaultIndex >= 0, NS_OK);
@ -1357,27 +1364,27 @@ nsAutoCompleteController::CompleteDefaultIndex(PRInt32 aSearchIndex)
nsAutoString resultValue;
result->GetValueAt(defaultIndex, resultValue);
CompleteValue(resultValue, PR_TRUE);
mDefaultIndexCompleted = PR_TRUE;
return NS_OK;
}
nsresult
nsAutoCompleteController::CompleteValue(nsString &aValue,
nsAutoCompleteController::CompleteValue(nsString &aValue,
PRBool selectDifference)
/* mInput contains mSearchString, which we want to autocomplete to aValue. If
* selectDifference is true, select the remaining portion of aValue not
* selectDifference is true, select the remaining portion of aValue not
* contained in mSearchString. */
{
const PRInt32 mSearchStringLength = mSearchString.Length();
PRInt32 endSelect = aValue.Length(); // By default, select all of aValue.
if (aValue.IsEmpty() ||
if (aValue.IsEmpty() ||
StringBeginsWith(aValue, mSearchString,
nsCaseInsensitiveStringComparator())) {
// aValue is empty (we were asked to clear mInput), or mSearchString
// matches the beginning of aValue. In either case we can simply
// aValue is empty (we were asked to clear mInput), or mSearchString
// matches the beginning of aValue. In either case we can simply
// autocomplete to aValue.
mInput->SetTextValue(aValue);
} else {
@ -1410,20 +1417,20 @@ nsAutoCompleteController::CompleteValue(nsString &aValue,
const nsString::const_iterator::pointer start = iter.get();
++iter; // Skip past beginning since we know that doesn't match
FindInReadable(mSearchString, iter, end,
FindInReadable(mSearchString, iter, end,
nsCaseInsensitiveStringComparator());
findIndex = iter.get() - start;
}
mInput->SetTextValue(mSearchString +
mInput->SetTextValue(mSearchString +
Substring(aValue, mSearchStringLength + findIndex,
endSelect));
endSelect -= findIndex; // We're skipping this many characters of aValue.
}
mInput->SelectTextRange(selectDifference ?
mInput->SelectTextRange(selectDifference ?
mSearchStringLength : endSelect, endSelect);
return NS_OK;
@ -1438,14 +1445,14 @@ nsAutoCompleteController::GetResultValueAt(PRInt32 aIndex, PRBool aValueOnly, ns
PRInt32 rowIndex;
RowIndexToSearch(aIndex, &searchIndex, &rowIndex);
NS_ENSURE_TRUE(searchIndex >= 0 && rowIndex >= 0, NS_ERROR_FAILURE);
nsCOMPtr<nsIAutoCompleteResult> result;
mResults->GetElementAt(searchIndex, getter_AddRefs(result));
NS_ENSURE_TRUE(result != nsnull, NS_ERROR_FAILURE);
PRUint16 searchResult;
result->GetSearchResult(&searchResult);
if (searchResult == nsIAutoCompleteResult::RESULT_FAILURE) {
if (aValueOnly)
return NS_ERROR_FAILURE;
@ -1454,13 +1461,13 @@ nsAutoCompleteController::GetResultValueAt(PRInt32 aIndex, PRBool aValueOnly, ns
searchResult == nsIAutoCompleteResult::RESULT_SUCCESS_ONGOING) {
result->GetValueAt(rowIndex, _retval);
}
return NS_OK;
}
/**
* Given the index of a row in the autocomplete popup, find the
* corresponding nsIAutoCompleteSearch index, and sub-index into
* corresponding nsIAutoCompleteSearch index, and sub-index into
* the search's results list.
*/
nsresult
@ -1468,31 +1475,31 @@ nsAutoCompleteController::RowIndexToSearch(PRInt32 aRowIndex, PRInt32 *aSearchIn
{
*aSearchIndex = -1;
*aItemIndex = -1;
PRUint32 count;
mSearches->Count(&count);
PRUint32 index = 0;
// Move index through the results of each registered nsIAutoCompleteSearch
// Move index through the results of each registered nsIAutoCompleteSearch
// until we find the given row
for (PRUint32 i = 0; i < count; ++i) {
nsCOMPtr<nsIAutoCompleteResult> result;
mResults->GetElementAt(i, getter_AddRefs(result));
if (!result)
continue;
PRUint16 searchResult;
result->GetSearchResult(&searchResult);
// Find out how many results were provided by the
// Find out how many results were provided by the
// current nsIAutoCompleteSearch
PRUint32 rowCount = 0;
if (searchResult == nsIAutoCompleteResult::RESULT_SUCCESS ||
searchResult == nsIAutoCompleteResult::RESULT_SUCCESS_ONGOING) {
result->GetMatchCount(&rowCount);
}
// If the given row index is within the results range
// If the given row index is within the results range
// of the current nsIAutoCompleteSearch then return the
// search index and sub-index into the results array
if ((rowCount != 0) && (index + rowCount-1 >= (PRUint32) aRowIndex)) {
@ -1518,18 +1525,18 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsAutoCompleteMdbResult)
static const nsModuleComponentInfo components[] =
{
{ "AutoComplete Controller",
NS_AUTOCOMPLETECONTROLLER_CID,
NS_AUTOCOMPLETECONTROLLER_CID,
NS_AUTOCOMPLETECONTROLLER_CONTRACTID,
nsAutoCompleteControllerConstructor },
{ "AutoComplete Simple Result",
NS_AUTOCOMPLETESIMPLERESULT_CID,
NS_AUTOCOMPLETESIMPLERESULT_CID,
NS_AUTOCOMPLETESIMPLERESULT_CONTRACTID,
nsAutoCompleteSimpleResultConstructor },
#ifdef MOZ_MORK
{ "AutoComplete Mdb Result",
NS_AUTOCOMPLETEMDBRESULT_CID,
NS_AUTOCOMPLETEMDBRESULT_CID,
NS_AUTOCOMPLETEMDBRESULT_CONTRACTID,
nsAutoCompleteMdbResultConstructor },
#endif

64
toolkit/content/widgets/autocomplete.xml
Просмотреть файл

@ -110,7 +110,7 @@
popup = document.createElement("panel");
popup.setAttribute("type", "autocomplete");
popup.setAttribute("noautofocus", "true");
var popupset = document.getAnonymousElementByAttribute(this, "anonid", "popupset");
popupset.appendChild(popup);
}
@ -142,7 +142,7 @@
<property name="minResultsForPopup"
onset="this.setAttribute('minresultsforpopup', val); return val;"
onget="return parseInt(this.getAttribute('minresultsforpopup')) || 0;"/>
onget="var m = parseInt(this.getAttribute('minresultsforpopup')); return isNaN(m) ? 1 : m;"/>
<property name="showCommentColumn"
onset="this.setAttribute('showcommentcolumn', val); return val;"
@ -293,7 +293,7 @@
onset="this.setAttribute('disablekeynavigation', val); return val;"
onget="return this.getAttribute('disablekeynavigation') == 'true';"/>
<!-- option to completely ignore any blur events while
<!-- option to completely ignore any blur events while
searches are still going on. This is useful so that nothing
gets autopicked if the window is required to lose focus for
some reason (eg in LDAP autocomplete, another window may be
@ -315,12 +315,12 @@
<method name="detachController">
<body><![CDATA[
try {
try {
if (this.mController.input == this)
this.mController.input = null;
} catch (ex) {
// nothing really to do.
}
}
]]></body>
</method>
@ -491,7 +491,7 @@
aEvent.stopPropagation();
aEvent.preventDefault();
}
return true;
]]></body>
</method>
@ -657,9 +657,9 @@
var rows = this.maxRows;
if (!view.rowCount || (rows && view.rowCount < rows))
rows = view.rowCount;
var height = rows * bx.rowHeight;
if (height == 0)
this.tree.setAttribute("collapsed", "true");
else {
@ -709,8 +709,8 @@
// setConsumeRollupEvent() before we call openPopup()
var nsIPopupBO = Components.interfaces.nsIPopupBoxObject;
this.popupBoxObject.setConsumeRollupEvent(
this.mInput.consumeRollupEvent ?
nsIPopupBO.ROLLUP_CONSUME :
this.mInput.consumeRollupEvent ?
nsIPopupBO.ROLLUP_CONSUME :
nsIPopupBO.ROLLUP_NO_CONSUME);
this.openPopup(aElement, "after_start", 0, 0, false, false);
}
@ -752,7 +752,7 @@
document.getAnonymousElementByAttribute(this, "anonid", "treecols");
</field>
<property name="view"
<property name="view"
onget="return this.mView;">
<setter><![CDATA[
// We must do this by hand because the tree binding may not be ready yet
@ -830,18 +830,18 @@
<body><![CDATA[
if (aMaxRow < 0)
return -1;
var newIdx = aIndex + (aReverse?-1:1)*aAmount;
if (aReverse && aIndex == -1 || newIdx > aMaxRow && aIndex != aMaxRow)
newIdx = aMaxRow;
else if (!aReverse && aIndex == -1 || newIdx < 0 && aIndex != 0)
newIdx = 0;
if (newIdx < 0 && aIndex == 0 || newIdx > aMaxRow && aIndex == aMaxRow)
aIndex = -1;
else
aIndex = newIdx;
return aIndex;
]]></body>
</method>
@ -902,6 +902,9 @@
<content ignorekeys="true">
<xul:richlistbox anonid="richlistbox" class="autocomplete-richlistbox" flex="1"/>
<xul:hbox>
<children/>
</xul:hbox>
</content>
<implementation implements="nsIAutoCompletePopup">
@ -914,7 +917,7 @@
<setter>
<![CDATA[
this.richlistbox.selectedIndex = val;
// when clearing the selection (val == -1, so selectedItem will be
// null), we want to scroll back to the top. see bug #406194
this.richlistbox.ensureElementIsVisible(
@ -956,8 +959,8 @@
// setConsumeRollupEvent() before we call openPopup()
var nsIPopupBO = Components.interfaces.nsIPopupBoxObject;
this.popupBoxObject.setConsumeRollupEvent(
this.mInput.consumeRollupEvent ?
nsIPopupBO.ROLLUP_CONSUME :
this.mInput.consumeRollupEvent ?
nsIPopupBO.ROLLUP_CONSUME :
nsIPopupBO.ROLLUP_NO_CONSUME);
this.openPopup(aElement, "after_start", 0, 0, false, false);
}
@ -1057,7 +1060,7 @@
var item;
// trim the leading/trailing whitespace
var trimmedSearchString = controller.searchString.replace(/^\s+/, "").replace(/\s+$/, "");
var trimmedSearchString = controller.searchString.replace(/^\s+/, "").replace(/\s+$/, "");
// Unescape the URI spec for showing as an entry in the popup
let url = Components.classes["@mozilla.org/intl/texttosuburi;1"].
@ -1081,21 +1084,21 @@
item = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "richlistitem");
}
// set these attributes before we set the class
// so that we can use them from the contructor
// set these attributes before we set the class
// so that we can use them from the contructor
item.setAttribute("image", controller.getImageAt(this._currentIndex));
item.setAttribute("url", url);
item.setAttribute("title", controller.getCommentAt(this._currentIndex));
item.setAttribute("type", controller.getStyleAt(this._currentIndex));
item.setAttribute("text", trimmedSearchString);
if (this._currentIndex < existingItemsCount) {
// re-use the existing item
item._adjustAcItem();
item.collapsed = false;
}
else {
// set the class at the end so we can use the attributes
// set the class at the end so we can use the attributes
// in the xbl constructor
item.className = "autocomplete-richlistitem";
this.richlistbox.appendChild(item);
@ -1117,7 +1120,7 @@
<![CDATA[
try {
var amount = aPage ? 5 : 1;
// because we collapsed unused items, we can't use this.richlistbox.getRowCount(), we need to use the matchCount
this.selectedIndex = this.getNextIndex(aReverse, amount, this.selectedIndex, this._matchCount - 1);
if (this.selectedIndex == -1) {
@ -1136,7 +1139,7 @@
document.getAnonymousElementByAttribute(this, "anonid", "richlistbox");
</field>
<property name="view"
<property name="view"
onget="return this.mInput.controller;"
onset="return val;"/>
@ -1159,13 +1162,13 @@
class="ac-ellipsis-after ac-comment" hidden="true"/>
<xul:image anonid="type-image" class="ac-type-icon"/>
</xul:hbox>
<xul:hbox align="center">
<xul:hbox align="center" class="ac-url-box">
<xul:spacer class="ac-site-icon"/>
<xul:hbox anonid="url-box" class="ac-url" flex="1"
onunderflow="_doUnderflow('_url');">
<xul:description anonid="url" class="ac-normal-text ac-url-text" xbl:inherits="selected"/>
</xul:hbox>
<xul:label anonid="url-overflow-ellipsis" xbl:inherits="selected"
<xul:label anonid="url-overflow-ellipsis" xbl:inherits="selected"
class="ac-ellipsis-after ac-url-text" hidden="true"/>
<xul:spacer class="ac-type-icon"/>
</xul:hbox>
@ -1183,7 +1186,7 @@
// Do nothing.. we already have a default
}
this._urlOverflowEllipsis = document.getAnonymousElementByAttribute(this, "anonid", "url-overflow-ellipsis");
this._urlOverflowEllipsis = document.getAnonymousElementByAttribute(this, "anonid", "url-overflow-ellipsis");
this._titleOverflowEllipsis = document.getAnonymousElementByAttribute(this, "anonid", "title-overflow-ellipsis");
this._urlOverflowEllipsis.value = ellipsis;
@ -1211,12 +1214,12 @@
var url = this.getAttribute("url");
var panel = this.parentNode.parentNode;
// allow consumers that have extended popups to override
// allow consumers that have extended popups to override
// the label values for the richlistitems
if (panel.createResultLabel)
return panel.createResultLabel(title, url, this.getAttribute("type"));
// aType (ex: "ac-result-type-<aType>") is related to the class of the image,
// aType (ex: "ac-result-type-<aType>") is related to the class of the image,
// and is not "visible" text so don't use it for the label (for accessibility).
return title + " " + url;
]]>
@ -1503,7 +1506,7 @@
if (!item)
return;
this.parentNode.onPopupClick(event);
]]>
</handler>
@ -1582,4 +1585,3 @@
</binding>
</bindings>