/*
Processes such actions: cut/rename/delete/paste actions
Rules:
1. We can't perform any action in Library
2. For Landmarks we can:
- cut/rename/delete in any other accordions
- paste - only in Favorites, Landmarks accordions
3. For Folders we can: perform any action in Landmarks accordion, except Received folder
4. We can paste folders from Clipboard (processed by LLFolderView::canPaste())
5. Check LLFolderView/Inventory Bridges rules
*/
bool LLLandmarksPanel::canItemBeModified(const std::string& command_name, LLFolderViewItem* item) const
{
// validate own rules first
if (!item) return false;
// nothing can be modified in Library
if (mLibraryInventoryPanel == mCurrentSelectedList) return false;
bool can_be_modified = false;
// landmarks can be modified in any other accordion...
if (static_cast<LLFolderViewModelItemInventory*>(item->getViewModelItem())->getInventoryType() == LLInventoryType::IT_LANDMARK)
{
can_be_modified = true;
// we can modify landmarks anywhere except paste to My Inventory
if ("paste" == command_name)
{
can_be_modified = (mCurrentSelectedList != mMyInventoryPanel);
}
}
else
{
// ...folders only in the Landmarks accordion...
can_be_modified = mLandmarksInventoryPanel == mCurrentSelectedList;
// ...except "Received" folder
can_be_modified &= !isReceivedFolderSelected();
}
// then ask LLFolderView permissions
LLFolderView* root_folder = mCurrentSelectedList->getRootFolder();
if ("copy" == command_name)
{
// we shouldn't be able to copy folders from My Inventory Panel
return can_be_modified && root_folder->canCopy();
}
else if ("collapse" == command_name)
{
return item->isOpen();
}
else if ("expand" == command_name)
{
return !item->isOpen();
}
if (can_be_modified)
{
LLFolderViewModelItemInventory* listenerp = static_cast<LLFolderViewModelItemInventory*>(item->getViewModelItem());
if ("cut" == command_name)
{
can_be_modified = root_folder->canCut();
}
else if ("rename" == command_name)
{
can_be_modified = listenerp ? listenerp->isItemRenameable() : false;
}
else if ("delete" == command_name)
{
can_be_modified = listenerp ? listenerp->isItemRemovable() && !listenerp->isItemInTrash() : false;
}
else if("paste" == command_name)
{
can_be_modified = root_folder->canPaste();
}
else
{
LL_WARNS() << "Unprocessed command has come: " << command_name << LL_ENDL;
}
}
return can_be_modified;
}
bool LLLandmarksPanel::isActionEnabled(const LLSD& userdata) const
{
std::string command_name = userdata.asString();
LLFolderView* root_folder_view = mCurrentSelectedList
? mCurrentSelectedList->getRootFolder()
: NULL;
if ("collapse_all" == command_name)
{
bool disable_collapse_all = !has_expanded_folders(mFavoritesInventoryPanel->getRootFolder())
&& !has_expanded_folders(mLandmarksInventoryPanel->getRootFolder())
&& !has_expanded_folders(mMyInventoryPanel->getRootFolder())
&& !has_expanded_folders(mLibraryInventoryPanel->getRootFolder());
if (disable_collapse_all)
{
for (accordion_tabs_t::const_iterator iter = mAccordionTabs.begin(); iter != mAccordionTabs.end(); ++iter)
{
if ((*iter)->isExpanded())
{
disable_collapse_all = false;
break;
}
}
}
return !disable_collapse_all;
}
else if ("expand_all" == command_name)
{
bool disable_expand_all = !has_collapsed_folders(mFavoritesInventoryPanel->getRootFolder())
&& !has_collapsed_folders(mLandmarksInventoryPanel->getRootFolder())
&& !has_collapsed_folders(mMyInventoryPanel->getRootFolder())
&& !has_collapsed_folders(mLibraryInventoryPanel->getRootFolder());
if (disable_expand_all)
{
for (accordion_tabs_t::const_iterator iter = mAccordionTabs.begin(); iter != mAccordionTabs.end(); ++iter)
{
if (!(*iter)->isExpanded())
{
disable_expand_all = false;
break;
}
}
}
return !disable_expand_all;
}
else if ("sort_by_date" == command_name)
{
// disable "sort_by_date" for Favorites accordion because
// it has its own items order. EXT-1758
if (mCurrentSelectedList == mFavoritesInventoryPanel)
{
return false;
}
}
else if ( "paste" == command_name
|| "cut" == command_name
|| "copy" == command_name
|| "delete" == command_name
|| "collapse" == command_name
|| "expand" == command_name
)
{
if (!root_folder_view) return false;
std::set<LLFolderViewItem*> selected_uuids = root_folder_view->getSelectionList();
// Allow to execute the command only if it can be applied to all selected items.
for (std::set<LLFolderViewItem*>::const_iterator iter = selected_uuids.begin(); iter != selected_uuids.end(); ++iter)
{
LLFolderViewItem* item = *iter;
if (!item) return false;
if (!canItemBeModified(command_name, item)) return false;
}
return true;
}
else if ( "teleport" == command_name
|| "more_info" == command_name
|| "show_on_map" == command_name
|| "copy_slurl" == command_name
|| "rename" == command_name
)
{
// disable some commands for multi-selection. EXT-1757
bool is_single_selection = root_folder_view && root_folder_view->getSelectedCount() == 1;
if (!is_single_selection)
{
return false;
}
if ("show_on_map" == command_name)
{
LLFolderViewModelItemInventory* cur_item = getCurSelectedViewModelItem();
if (!cur_item) return false;
LLViewerInventoryItem* inv_item = dynamic_cast<LLViewerInventoryItem*>(cur_item->getInventoryObject());
if (!inv_item) return false;
LLUUID asset_uuid = inv_item->getAssetUUID();
if (asset_uuid.isNull()) return false;
// Disable "Show on Map" if landmark loading is in progress.
return !gLandmarkList.isAssetInLoadedCallbackMap(asset_uuid);
}
else if ("rename" == command_name)
{
LLFolderViewItem* selected_item = getCurSelectedItem();
if (!selected_item) return false;
return canItemBeModified(command_name, selected_item);
}
return true;
}
else if("category" == command_name)
{
// we can add folder only in Landmarks Accordion
if (mCurrentSelectedList == mLandmarksInventoryPanel)
{
// ... but except Received folder
return !isReceivedFolderSelected();
}
//"Add a folder" is enabled by default (case when My Landmarks is empty)
else return true;
}
else if("create_pick" == command_name)
{
if (mCurrentSelectedList)
{
std::set<LLFolderViewItem*> selection = mCurrentSelectedList->getRootFolder()->getSelectionList();
if (!selection.empty())
{
return ( 1 == selection.size() && !LLAgentPicksInfo::getInstance()->isPickLimitReached() );
}
}
return false;
}
else
{
LL_WARNS() << "Unprocessed command has come: " << command_name << LL_ENDL;
}
return true;
}
/*
Processes such actions: cut/rename/delete/paste actions
Rules:
1. We can't perform any action in Library
2. For Landmarks we can:
- cut/rename/delete in any other accordions
- paste - only in Favorites, Landmarks accordions
3. For Folders we can: perform any action in Landmarks accordion, except Received folder
4. We can not paste folders from Clipboard (processed by LLFolderView::canPaste())
5. Check LLFolderView/Inventory Bridges rules
*/
bool LLLandmarksPanel::canItemBeModified(const std::string& command_name, LLFolderViewItem* item) const
{
// validate own rules first
if (!item) return false;
// nothing can be modified in Library
if (mLibraryInventoryPanel == mCurrentSelectedList) return false;
bool can_be_modified = false;
// landmarks can be modified in any other accordion...
if (item->getListener()->getInventoryType() == LLInventoryType::IT_LANDMARK)
{
can_be_modified = true;
// we can modify landmarks anywhere except paste to My Inventory
if ("paste" == command_name)
{
can_be_modified = (mCurrentSelectedList != mMyInventoryPanel);
}
}
else
{
// ...folders only in the Landmarks accordion...
can_be_modified = mLandmarksInventoryPanel == mCurrentSelectedList;
// ...except "Received" folder
can_be_modified &= !isReceivedFolderSelected();
}
// then ask LLFolderView permissions
LLFolderView* root_folder = mCurrentSelectedList->getRootFolder();
if ("copy" == command_name)
{
return root_folder->canCopy();
}
else if ("collapse" == command_name)
{
return item->isOpen();
}
else if ("expand" == command_name)
{
return !item->isOpen();
}
if (can_be_modified)
{
LLFolderViewEventListener* listenerp = item->getListener();
if ("cut" == command_name)
{
// "Cut" disabled for folders. See EXT-8697.
can_be_modified = root_folder->canCut() && listenerp->getInventoryType() != LLInventoryType::IT_CATEGORY;
}
else if ("rename" == command_name)
{
can_be_modified = listenerp ? listenerp->isItemRenameable() : false;
}
else if ("delete" == command_name)
{
can_be_modified = listenerp ? listenerp->isItemRemovable() && !listenerp->isItemInTrash() : false;
}
else if("paste" == command_name)
{
can_be_modified = root_folder->canPaste();
}
else
{
llwarns << "Unprocessed command has come: " << command_name << llendl;
}
}
return can_be_modified;
}
