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-rw-r--r--indra/newview/llfolderviewitem.cpp497
1 files changed, 314 insertions, 183 deletions
diff --git a/indra/newview/llfolderviewitem.cpp b/indra/newview/llfolderviewitem.cpp
index 622dcfe8dd..d2b4866987 100644
--- a/indra/newview/llfolderviewitem.cpp
+++ b/indra/newview/llfolderviewitem.cpp
@@ -40,6 +40,7 @@
#include "llviewerwindow.h" // Argh, only for setCursor()
// linden library includes
+#include "llclipboard.h"
#include "llfocusmgr.h" // gFocusMgr
#include "lltrans.h"
@@ -220,6 +221,11 @@ BOOL LLFolderViewItem::potentiallyVisible()
{
// we haven't been checked against min required filter
// or we have and we passed
+ return potentiallyFiltered();
+}
+
+BOOL LLFolderViewItem::potentiallyFiltered()
+{
return getLastFilterGeneration() < getRoot()->getFilter()->getMinRequiredGeneration() || getFiltered();
}
@@ -386,13 +392,6 @@ void LLFolderViewItem::changeSelectionFromRoot(LLFolderViewItem* selection, BOOL
getRoot()->changeSelection(selection, selected);
}
-void LLFolderViewItem::extendSelectionFromRoot(LLFolderViewItem* selection)
-{
- LLDynamicArray<LLFolderViewItem*> selected_items;
-
- getRoot()->extendSelection(selection, NULL, selected_items);
-}
-
std::set<LLUUID> LLFolderViewItem::getSelectionList() const
{
std::set<LLUUID> selection;
@@ -417,8 +416,8 @@ BOOL LLFolderViewItem::addToFolder(LLFolderViewFolder* folder, LLFolderView* roo
}
-// Finds width and height of this object and it's children. Also
-// makes sure that this view and it's children are the right size.
+// Finds width and height of this object and its children. Also
+// makes sure that this view and its children are the right size.
S32 LLFolderViewItem::arrange( S32* width, S32* height, S32 filter_generation)
{
const Params& p = LLUICtrlFactory::getDefaultParams<LLFolderViewItem>();
@@ -430,7 +429,7 @@ S32 LLFolderViewItem::arrange( S32* width, S32* height, S32 filter_generation)
: 0;
if (mLabelWidthDirty)
{
- mLabelWidth = ARROW_SIZE + TEXT_PAD + ICON_WIDTH + ICON_PAD + getLabelFontForStyle(mLabelStyle)->getWidth(mSearchableLabel);
+ mLabelWidth = ARROW_SIZE + TEXT_PAD + ICON_WIDTH + ICON_PAD + getLabelFontForStyle(mLabelStyle)->getWidth(mLabel) + getLabelFontForStyle(mLabelStyle)->getWidth(mLabelSuffix) + TEXT_PAD_RIGHT;
mLabelWidthDirty = false;
}
@@ -496,10 +495,6 @@ BOOL LLFolderViewItem::setSelection(LLFolderViewItem* selection, BOOL openitem,
if (selection == this && !mIsSelected)
{
selectItem();
- if (mListener)
- {
- mListener->selectItem();
- }
}
else if (mIsSelected) // Deselect everything else.
{
@@ -510,7 +505,7 @@ BOOL LLFolderViewItem::setSelection(LLFolderViewItem* selection, BOOL openitem,
BOOL LLFolderViewItem::changeSelection(LLFolderViewItem* selection, BOOL selected)
{
- if (selection == this && mIsSelected != selected)
+ if (selection == this)
{
if (mIsSelected)
{
@@ -520,10 +515,6 @@ BOOL LLFolderViewItem::changeSelection(LLFolderViewItem* selection, BOOL selecte
{
selectItem();
}
- if (mListener)
- {
- mListener->selectItem();
- }
return TRUE;
}
return FALSE;
@@ -531,29 +522,18 @@ BOOL LLFolderViewItem::changeSelection(LLFolderViewItem* selection, BOOL selecte
void LLFolderViewItem::deselectItem(void)
{
- llassert(mIsSelected);
-
mIsSelected = FALSE;
-
- // Update ancestors' count of selected descendents.
- LLFolderViewFolder* parent_folder = getParentFolder();
- if (parent_folder)
- {
- parent_folder->recursiveIncrementNumDescendantsSelected(-1);
- }
}
void LLFolderViewItem::selectItem(void)
{
- llassert(!mIsSelected);
-
- mIsSelected = TRUE;
-
- // Update ancestors' count of selected descendents.
- LLFolderViewFolder* parent_folder = getParentFolder();
- if (parent_folder)
+ if (mIsSelected == FALSE)
{
- parent_folder->recursiveIncrementNumDescendantsSelected(1);
+ if (mListener)
+ {
+ mListener->selectItem();
+ }
+ mIsSelected = TRUE;
}
}
@@ -658,7 +638,7 @@ LLViewerInventoryItem * LLFolderViewItem::getInventoryItem(void)
return gInventory.getItem(getListener()->getUUID());
}
-std::string LLFolderViewItem::getName( void ) const
+const std::string& LLFolderViewItem::getName( void ) const
{
if(mListener)
{
@@ -697,7 +677,7 @@ BOOL LLFolderViewItem::handleMouseDown( S32 x, S32 y, MASK mask )
}
else if (mask & MASK_SHIFT)
{
- extendSelectionFromRoot(this);
+ getParentFolder()->extendSelectionTo(this);
}
else
{
@@ -812,7 +792,7 @@ BOOL LLFolderViewItem::handleMouseUp( S32 x, S32 y, MASK mask )
}
else if (mask & MASK_SHIFT)
{
- extendSelectionFromRoot(this);
+ getParentFolder()->extendSelectionTo(this);
}
else
{
@@ -1028,7 +1008,7 @@ void LLFolderViewItem::draw()
LLColor4 color = (mIsSelected && filled) ? sHighlightFgColor : sFgColor;
if (highlight_link) color = sLinkColor;
if (in_library) color = sLibraryColor;
-
+
F32 right_x = 0;
F32 y = (F32)getRect().getHeight() - font->getLineHeight() - (F32)TEXT_PAD - (F32)TOP_PAD;
F32 text_left = (F32)(ARROW_SIZE + TEXT_PAD + ICON_WIDTH + ICON_PAD + mIndentation);
@@ -1071,7 +1051,7 @@ void LLFolderViewItem::draw()
}
if ((mIsLoading
&& mTimeSinceRequestStart.getElapsedTimeF32() >= gSavedSettings.getF32("FolderLoadingMessageWaitTime"))
- || (LLInventoryModelBackgroundFetch::instance().backgroundFetchActive()
+ || (LLInventoryModelBackgroundFetch::instance().folderFetchActive()
&& root_is_loading
&& mShowLoadStatus))
{
@@ -1125,7 +1105,6 @@ void LLFolderViewItem::draw()
LLFolderViewFolder::LLFolderViewFolder( const LLFolderViewItem::Params& p ):
LLFolderViewItem( p ), // 0 = no create time
- mNumDescendantsSelected(0),
mIsOpen(FALSE),
mExpanderHighlighted(FALSE),
mCurHeight(0.f),
@@ -1173,8 +1152,8 @@ BOOL LLFolderViewFolder::addToFolder(LLFolderViewFolder* folder, LLFolderView* r
return folder->addFolder(this);
}
-// Finds width and height of this object and it's children. Also
-// makes sure that this view and it's children are the right size.
+// Finds width and height of this object and its children. Also
+// makes sure that this view and its children are the right size.
S32 LLFolderViewFolder::arrange( S32* width, S32* height, S32 filter_generation)
{
// sort before laying out contents
@@ -1185,7 +1164,37 @@ S32 LLFolderViewFolder::arrange( S32* width, S32* height, S32 filter_generation)
mNeedsSort = false;
}
- mHasVisibleChildren = hasFilteredDescendants(filter_generation);
+ // evaluate mHasVisibleChildren
+ mHasVisibleChildren = false;
+ if (hasFilteredDescendants(filter_generation))
+ {
+ // We have to verify that there's at least one child that's not filtered out
+ bool found = false;
+ // Try the items first
+ for (items_t::iterator iit = mItems.begin(); iit != mItems.end(); ++iit)
+ {
+ LLFolderViewItem* itemp = (*iit);
+ found = (itemp->getFiltered(filter_generation));
+ if (found)
+ break;
+ }
+ if (!found)
+ {
+ // If no item found, try the folders
+ for (folders_t::iterator fit = mFolders.begin(); fit != mFolders.end(); ++fit)
+ {
+ LLFolderViewFolder* folderp = (*fit);
+ found = ( folderp->getListener()
+ && (folderp->getFiltered(filter_generation)
+ || (folderp->getFilteredFolder(filter_generation)
+ && folderp->hasFilteredDescendants(filter_generation))));
+ if (found)
+ break;
+ }
+ }
+
+ mHasVisibleChildren = found;
+ }
// calculate height as a single item (without any children), and reshapes rectangle to match
LLFolderViewItem::arrange( width, height, filter_generation );
@@ -1338,7 +1347,7 @@ void LLFolderViewFolder::requestSort()
void LLFolderViewFolder::setCompletedFilterGeneration(S32 generation, BOOL recurse_up)
{
- mMostFilteredDescendantGeneration = llmin(mMostFilteredDescendantGeneration, generation);
+ //mMostFilteredDescendantGeneration = llmin(mMostFilteredDescendantGeneration, generation);
mCompletedFilterGeneration = generation;
// only aggregate up if we are a lower (older) value
if (recurse_up
@@ -1372,7 +1381,8 @@ void LLFolderViewFolder::filter( LLInventoryFilter& filter)
&& !mPassedFilter) // and did not pass the filter
{
// go ahead and flag this folder as done
- mLastFilterGeneration = filter_generation;
+ mLastFilterGeneration = filter_generation;
+ mStringMatchOffset = std::string::npos;
}
else // filter self only on first pass through
{
@@ -1572,21 +1582,6 @@ BOOL LLFolderViewFolder::hasFilteredDescendants()
return mMostFilteredDescendantGeneration >= getRoot()->getFilter()->getCurrentGeneration();
}
-void LLFolderViewFolder::recursiveIncrementNumDescendantsSelected(S32 increment)
-{
- LLFolderViewFolder* parent_folder = this;
- do
- {
- parent_folder->mNumDescendantsSelected += increment;
-
- // Make sure we don't have negative values.
- llassert(parent_folder->mNumDescendantsSelected >= 0);
-
- parent_folder = parent_folder->getParentFolder();
- }
- while(parent_folder);
-}
-
// Passes selection information on to children and record selection
// information if necessary.
BOOL LLFolderViewFolder::setSelection(LLFolderViewItem* selection, BOOL openitem,
@@ -1599,10 +1594,6 @@ BOOL LLFolderViewFolder::setSelection(LLFolderViewItem* selection, BOOL openitem
{
selectItem();
}
- if (mListener)
- {
- mListener->selectItem();
- }
rv = TRUE;
}
else
@@ -1663,10 +1654,6 @@ BOOL LLFolderViewFolder::changeSelection(LLFolderViewItem* selection, BOOL selec
deselectItem();
}
}
- if (mListener && selected)
- {
- mListener->selectItem();
- }
}
for (folders_t::iterator iter = mFolders.begin();
@@ -1690,119 +1677,261 @@ BOOL LLFolderViewFolder::changeSelection(LLFolderViewItem* selection, BOOL selec
return rv;
}
-void LLFolderViewFolder::extendSelection(LLFolderViewItem* selection, LLFolderViewItem* last_selected, LLDynamicArray<LLFolderViewItem*>& selected_items)
+LLFolderViewFolder* LLFolderViewFolder::getCommonAncestor(LLFolderViewItem* item_a, LLFolderViewItem* item_b, bool& reverse)
{
- // pass on to child folders first
- for (folders_t::iterator iter = mFolders.begin();
- iter != mFolders.end();)
+ if (!item_a->getParentFolder() || !item_b->getParentFolder()) return NULL;
+
+ std::deque<LLFolderViewFolder*> item_a_ancestors;
+
+ LLFolderViewFolder* parent = item_a->getParentFolder();
+ while(parent)
{
- folders_t::iterator fit = iter++;
- (*fit)->extendSelection(selection, last_selected, selected_items);
+ item_a_ancestors.push_back(parent);
+ parent = parent->getParentFolder();
}
- // handle selection of our immediate children...
- BOOL reverse_select = FALSE;
- BOOL found_last_selected = FALSE;
- BOOL found_selection = FALSE;
- LLDynamicArray<LLFolderViewItem*> items_to_select;
- LLFolderViewItem* item;
+ std::deque<LLFolderViewFolder*> item_b_ancestors;
+
+ parent = item_b->getParentFolder();
+ while(parent)
+ {
+ item_b_ancestors.push_back(parent);
+ parent = parent->getParentFolder();
+ }
- //...folders first...
- for (folders_t::iterator iter = mFolders.begin();
- iter != mFolders.end();)
+ LLFolderViewFolder* common_ancestor = item_a->getRoot();
+
+ while(item_a_ancestors.size() > item_b_ancestors.size())
{
- folders_t::iterator fit = iter++;
- item = (*fit);
- if(item == selection)
- {
- found_selection = TRUE;
- }
- else if (item == last_selected)
+ item_a = item_a_ancestors.front();
+ item_a_ancestors.pop_front();
+ }
+
+ while(item_b_ancestors.size() > item_a_ancestors.size())
+ {
+ item_b = item_b_ancestors.front();
+ item_b_ancestors.pop_front();
+ }
+
+ while(item_a_ancestors.size())
+ {
+ common_ancestor = item_a_ancestors.front();
+
+ if (item_a_ancestors.front() == item_b_ancestors.front())
{
- found_last_selected = TRUE;
- if (found_selection)
+ // which came first, sibling a or sibling b?
+ for (folders_t::iterator it = common_ancestor->mFolders.begin(), end_it = common_ancestor->mFolders.end();
+ it != end_it;
+ ++it)
{
- reverse_select = TRUE;
+ LLFolderViewItem* item = *it;
+
+ if (item == item_a)
+ {
+ reverse = false;
+ return common_ancestor;
+ }
+ if (item == item_b)
+ {
+ reverse = true;
+ return common_ancestor;
+ }
}
- }
- if (found_selection || found_last_selected)
- {
- // deselect currently selected items so they can be pushed back on queue
- if (item->isSelected())
+ for (items_t::iterator it = common_ancestor->mItems.begin(), end_it = common_ancestor->mItems.end();
+ it != end_it;
+ ++it)
{
- item->changeSelection(item, FALSE);
+ LLFolderViewItem* item = *it;
+
+ if (item == item_a)
+ {
+ reverse = false;
+ return common_ancestor;
+ }
+ if (item == item_b)
+ {
+ reverse = true;
+ return common_ancestor;
+ }
}
- items_to_select.put(item);
+ break;
}
- if (found_selection && found_last_selected)
- {
- break;
- }
+ item_a = item_a_ancestors.front();
+ item_a_ancestors.pop_front();
+ item_b = item_b_ancestors.front();
+ item_b_ancestors.pop_front();
}
- if (!(found_selection && found_last_selected))
+ return NULL;
+}
+
+void LLFolderViewFolder::gatherChildRangeExclusive(LLFolderViewItem* start, LLFolderViewItem* end, bool reverse, std::vector<LLFolderViewItem*>& items)
+{
+ bool selecting = start == NULL;
+ if (reverse)
{
- //,,,then items
- for (items_t::iterator iter = mItems.begin();
- iter != mItems.end();)
+ for (items_t::reverse_iterator it = mItems.rbegin(), end_it = mItems.rend();
+ it != end_it;
+ ++it)
{
- items_t::iterator iit = iter++;
- item = (*iit);
- if(item == selection)
+ if (*it == end)
{
- found_selection = TRUE;
+ return;
}
- else if (item == last_selected)
+ if (selecting)
{
- found_last_selected = TRUE;
- if (found_selection)
- {
- reverse_select = TRUE;
- }
+ items.push_back(*it);
}
- if (found_selection || found_last_selected)
+ if (*it == start)
{
- // deselect currently selected items so they can be pushed back on queue
- if (item->isSelected())
- {
- item->changeSelection(item, FALSE);
- }
- items_to_select.put(item);
+ selecting = true;
+ }
+ }
+ for (folders_t::reverse_iterator it = mFolders.rbegin(), end_it = mFolders.rend();
+ it != end_it;
+ ++it)
+ {
+ if (*it == end)
+ {
+ return;
}
- if (found_selection && found_last_selected)
+ if (selecting)
{
- break;
+ items.push_back(*it);
+ }
+
+ if (*it == start)
+ {
+ selecting = true;
}
}
}
-
- if (found_last_selected && found_selection)
+ else
{
- // we have a complete selection inside this folder
- for (S32 index = reverse_select ? items_to_select.getLength() - 1 : 0;
- reverse_select ? index >= 0 : index < items_to_select.getLength(); reverse_select ? index-- : index++)
+ for (folders_t::iterator it = mFolders.begin(), end_it = mFolders.end();
+ it != end_it;
+ ++it)
+ {
+ if (*it == end)
+ {
+ return;
+ }
+
+ if (selecting)
+ {
+ items.push_back(*it);
+ }
+
+ if (*it == start)
+ {
+ selecting = true;
+ }
+ }
+ for (items_t::iterator it = mItems.begin(), end_it = mItems.end();
+ it != end_it;
+ ++it)
{
- LLFolderViewItem* item = items_to_select[index];
- if (item->changeSelection(item, TRUE))
+ if (*it == end)
+ {
+ return;
+ }
+
+ if (selecting)
{
- selected_items.put(item);
+ items.push_back(*it);
+ }
+
+ if (*it == start)
+ {
+ selecting = true;
}
}
}
- else if (found_selection)
+}
+
+void LLFolderViewFolder::extendSelectionTo(LLFolderViewItem* new_selection)
+{
+ if (getRoot()->getAllowMultiSelect() == FALSE) return;
+
+ LLFolderViewItem* cur_selected_item = getRoot()->getCurSelectedItem();
+ if (cur_selected_item == NULL)
+ {
+ cur_selected_item = new_selection;
+ }
+
+
+ bool reverse = false;
+ LLFolderViewFolder* common_ancestor = getCommonAncestor(cur_selected_item, new_selection, reverse);
+ if (!common_ancestor) return;
+
+ LLFolderViewItem* last_selected_item_from_cur = cur_selected_item;
+ LLFolderViewFolder* cur_folder = cur_selected_item->getParentFolder();
+
+ std::vector<LLFolderViewItem*> items_to_select_forward;
+
+ while(cur_folder != common_ancestor)
+ {
+ cur_folder->gatherChildRangeExclusive(last_selected_item_from_cur, NULL, reverse, items_to_select_forward);
+
+ last_selected_item_from_cur = cur_folder;
+ cur_folder = cur_folder->getParentFolder();
+ }
+
+ std::vector<LLFolderViewItem*> items_to_select_reverse;
+
+ LLFolderViewItem* last_selected_item_from_new = new_selection;
+ cur_folder = new_selection->getParentFolder();
+ while(cur_folder != common_ancestor)
+ {
+ cur_folder->gatherChildRangeExclusive(last_selected_item_from_new, NULL, !reverse, items_to_select_reverse);
+
+ last_selected_item_from_new = cur_folder;
+ cur_folder = cur_folder->getParentFolder();
+ }
+
+ common_ancestor->gatherChildRangeExclusive(last_selected_item_from_cur, last_selected_item_from_new, reverse, items_to_select_forward);
+
+ for (std::vector<LLFolderViewItem*>::reverse_iterator it = items_to_select_reverse.rbegin(), end_it = items_to_select_reverse.rend();
+ it != end_it;
+ ++it)
{
- // last selection was not in this folder....go ahead and select just the new item
- if (selection->changeSelection(selection, TRUE))
+ items_to_select_forward.push_back(*it);
+ }
+
+ LLFolderView* root = getRoot();
+
+ for (std::vector<LLFolderViewItem*>::iterator it = items_to_select_forward.begin(), end_it = items_to_select_forward.end();
+ it != end_it;
+ ++it)
+ {
+ LLFolderViewItem* item = *it;
+ if (item->isSelected())
+ {
+ root->removeFromSelectionList(item);
+ }
+ else
{
- selected_items.put(selection);
+ item->selectItem();
}
+ root->addToSelectionList(item);
}
+
+ if (new_selection->isSelected())
+ {
+ root->removeFromSelectionList(new_selection);
+ }
+ else
+ {
+ new_selection->selectItem();
+ }
+ root->addToSelectionList(new_selection);
}
+
void LLFolderViewFolder::destroyView()
{
for (items_t::iterator iter = mItems.begin();
@@ -1874,19 +2003,11 @@ void LLFolderViewFolder::extractItem( LLFolderViewItem* item )
ft = std::find(mFolders.begin(), mFolders.end(), f);
if (ft != mFolders.end())
{
- if ((*ft)->numSelected())
- {
- recursiveIncrementNumDescendantsSelected(-(*ft)->numSelected());
- }
mFolders.erase(ft);
}
}
else
{
- if ((*it)->isSelected())
- {
- recursiveIncrementNumDescendantsSelected(-1);
- }
mItems.erase(it);
}
//item has been removed, need to update filter
@@ -2055,11 +2176,6 @@ BOOL LLFolderViewFolder::addItem(LLFolderViewItem* item)
{
mItems.push_back(item);
- if (item->isSelected())
- {
- recursiveIncrementNumDescendantsSelected(1);
- }
-
item->setRect(LLRect(0, 0, getRect().getWidth(), 0));
item->setVisible(FALSE);
@@ -2067,8 +2183,14 @@ BOOL LLFolderViewFolder::addItem(LLFolderViewItem* item)
item->dirtyFilter();
- // Update the folder creation date if the child is newer than our current date
- setCreationDate(llmax<time_t>(mCreationDate, item->getCreationDate()));
+ // Update the folder creation date if the folder has no creation date
+ bool setting_date = false;
+ const time_t item_creation_date = item->getCreationDate();
+ if ((item_creation_date > 0) && (mCreationDate == 0))
+ {
+ setCreationDate(item_creation_date);
+ setting_date = true;
+ }
// Handle sorting
requestArrange();
@@ -2078,8 +2200,11 @@ BOOL LLFolderViewFolder::addItem(LLFolderViewItem* item)
LLFolderViewFolder* parentp = getParentFolder();
while (parentp)
{
- // Update the folder creation date if the child is newer than our current date
- parentp->setCreationDate(llmax<time_t>(parentp->mCreationDate, item->getCreationDate()));
+ // Update the parent folder creation date
+ if (setting_date && (parentp->mCreationDate == 0))
+ {
+ parentp->setCreationDate(item_creation_date);
+ }
if (parentp->mSortFunction.isByDate())
{
@@ -2097,10 +2222,6 @@ BOOL LLFolderViewFolder::addItem(LLFolderViewItem* item)
BOOL LLFolderViewFolder::addFolder(LLFolderViewFolder* folder)
{
mFolders.push_back(folder);
- if (folder->numSelected())
- {
- recursiveIncrementNumDescendantsSelected(folder->numSelected());
- }
folder->setOrigin(0, 0);
folder->reshape(getRect().getWidth(), 0);
folder->setVisible(FALSE);
@@ -2276,33 +2397,16 @@ BOOL LLFolderViewFolder::handleDragAndDrop(S32 x, S32 y, MASK mask,
EAcceptance* accept,
std::string& tooltip_msg)
{
- LLFolderView* root_view = getRoot();
-
BOOL handled = FALSE;
- if(mIsOpen)
+
+ if (mIsOpen)
{
- handled = childrenHandleDragAndDrop(x, y, mask, drop, cargo_type,
- cargo_data, accept, tooltip_msg) != NULL;
+ handled = (childrenHandleDragAndDrop(x, y, mask, drop, cargo_type, cargo_data, accept, tooltip_msg) != NULL);
}
if (!handled)
{
- BOOL accepted = mListener && mListener->dragOrDrop(mask, drop,cargo_type,cargo_data, tooltip_msg);
-
- if (accepted)
- {
- mDragAndDropTarget = TRUE;
- *accept = ACCEPT_YES_MULTI;
- }
- else
- {
- *accept = ACCEPT_NO;
- }
-
- if (!drop && accepted)
- {
- root_view->autoOpenTest(this);
- }
+ handleDragAndDropToThisFolder(mask, drop, cargo_type, cargo_data, accept, tooltip_msg);
lldebugst(LLERR_USER_INPUT) << "dragAndDrop handled by LLFolderViewFolder" << llendl;
}
@@ -2310,6 +2414,33 @@ BOOL LLFolderViewFolder::handleDragAndDrop(S32 x, S32 y, MASK mask,
return TRUE;
}
+BOOL LLFolderViewFolder::handleDragAndDropToThisFolder(MASK mask,
+ BOOL drop,
+ EDragAndDropType cargo_type,
+ void* cargo_data,
+ EAcceptance* accept,
+ std::string& tooltip_msg)
+{
+ BOOL accepted = mListener && mListener->dragOrDrop(mask, drop, cargo_type, cargo_data, tooltip_msg);
+
+ if (accepted)
+ {
+ mDragAndDropTarget = TRUE;
+ *accept = ACCEPT_YES_MULTI;
+ }
+ else
+ {
+ *accept = ACCEPT_NO;
+ }
+
+ if (!drop && accepted)
+ {
+ getRoot()->autoOpenTest(this);
+ }
+
+ return TRUE;
+}
+
BOOL LLFolderViewFolder::handleRightMouseDown( S32 x, S32 y, MASK mask )
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 12:19:46 +0000