diff options
author | James Cook <james@lindenlab.com> | 2010-05-25 11:41:33 -0700 |
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committer | James Cook <james@lindenlab.com> | 2010-05-25 11:41:33 -0700 |
commit | a91d10dc1806d1931c7f1361bfcf70df59d982d5 (patch) | |
tree | 20f2940d888aaf71c54ff1e7834cbf79a3617216 /indra/newview/llviewerwindow.cpp | |
parent | d6ea42984553b7adb6f26cf2ed094d32e36814d2 (diff) | |
parent | f682c996d28c3841b6709f8fc67ba443bfcd1926 (diff) |
Merge
Diffstat (limited to 'indra/newview/llviewerwindow.cpp')
-rw-r--r-- | indra/newview/llviewerwindow.cpp | 596 |
1 files changed, 303 insertions, 293 deletions
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp index ca3369a55a..25bed6c0be 100644 --- a/indra/newview/llviewerwindow.cpp +++ b/indra/newview/llviewerwindow.cpp @@ -622,107 +622,112 @@ BOOL LLViewerWindow::handleAnyMouseClick(LLWindow *window, LLCoordGL pos, MASK x = llround((F32)x / mDisplayScale.mV[VX]); y = llround((F32)y / mDisplayScale.mV[VY]); - if (down) - { - buttonstatestr = "down" ; - } - else - { - buttonstatestr = "up" ; - } - - switch (clicktype) - { - case LLMouseHandler::CLICK_LEFT: - mLeftMouseDown = down; - buttonname = "Left"; - break; - case LLMouseHandler::CLICK_RIGHT: - mRightMouseDown = down; - buttonname = "Right"; - break; - case LLMouseHandler::CLICK_MIDDLE: - mMiddleMouseDown = down; - buttonname = "Middle"; - break; - case LLMouseHandler::CLICK_DOUBLELEFT: - mLeftMouseDown = down; - buttonname = "Left Double Click"; - break; - } - - LLView::sMouseHandlerMessage.clear(); + // only send mouse clicks to UI if UI is visible + if(gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) + { - if (gMenuBarView) - { - // stop ALT-key access to menu - gMenuBarView->resetMenuTrigger(); - } + if (down) + { + buttonstatestr = "down" ; + } + else + { + buttonstatestr = "up" ; + } + + switch (clicktype) + { + case LLMouseHandler::CLICK_LEFT: + mLeftMouseDown = down; + buttonname = "Left"; + break; + case LLMouseHandler::CLICK_RIGHT: + mRightMouseDown = down; + buttonname = "Right"; + break; + case LLMouseHandler::CLICK_MIDDLE: + mMiddleMouseDown = down; + buttonname = "Middle"; + break; + case LLMouseHandler::CLICK_DOUBLELEFT: + mLeftMouseDown = down; + buttonname = "Left Double Click"; + break; + } + + LLView::sMouseHandlerMessage.clear(); - if (gDebugClicks) - { - llinfos << "ViewerWindow " << buttonname << " mouse " << buttonstatestr << " at " << x << "," << y << llendl; - } + if (gMenuBarView) + { + // stop ALT-key access to menu + gMenuBarView->resetMenuTrigger(); + } - // Make sure we get a corresponding mouseup event, even if the mouse leaves the window - if (down) - mWindow->captureMouse(); - else - mWindow->releaseMouse(); + if (gDebugClicks) + { + llinfos << "ViewerWindow " << buttonname << " mouse " << buttonstatestr << " at " << x << "," << y << llendl; + } - // Indicate mouse was active - LLUI::resetMouseIdleTimer(); + // Make sure we get a corresponding mouseup event, even if the mouse leaves the window + if (down) + mWindow->captureMouse(); + else + mWindow->releaseMouse(); - // Don't let the user move the mouse out of the window until mouse up. - if( LLToolMgr::getInstance()->getCurrentTool()->clipMouseWhenDown() ) - { - mWindow->setMouseClipping(down); - } + // Indicate mouse was active + LLUI::resetMouseIdleTimer(); - LLMouseHandler* mouse_captor = gFocusMgr.getMouseCapture(); - if( mouse_captor ) - { - S32 local_x; - S32 local_y; - mouse_captor->screenPointToLocal( x, y, &local_x, &local_y ); - if (LLView::sDebugMouseHandling) + // Don't let the user move the mouse out of the window until mouse up. + if( LLToolMgr::getInstance()->getCurrentTool()->clipMouseWhenDown() ) { - llinfos << buttonname << " Mouse " << buttonstatestr << " handled by captor " << mouse_captor->getName() << llendl; + mWindow->setMouseClipping(down); } - return mouse_captor->handleAnyMouseClick(local_x, local_y, mask, clicktype, down); - } - - // Topmost view gets a chance before the hierarchy - //LLUICtrl* top_ctrl = gFocusMgr.getTopCtrl(); - //if (top_ctrl) - //{ - // S32 local_x, local_y; - // top_ctrl->screenPointToLocal( x, y, &local_x, &local_y ); - // if (top_ctrl->pointInView(local_x, local_y)) - // { - // return top_ctrl->handleAnyMouseClick(local_x, local_y, mask, clicktype, down) ; - // } - // else - // { - // if (down) - // { - // gFocusMgr.setTopCtrl(NULL); - // } - // } - //} - - // Give the UI views a chance to process the click - if( mRootView->handleAnyMouseClick(x, y, mask, clicktype, down) ) - { - if (LLView::sDebugMouseHandling) + + LLMouseHandler* mouse_captor = gFocusMgr.getMouseCapture(); + if( mouse_captor ) { - llinfos << buttonname << " Mouse " << buttonstatestr << " " << LLView::sMouseHandlerMessage << llendl; + S32 local_x; + S32 local_y; + mouse_captor->screenPointToLocal( x, y, &local_x, &local_y ); + if (LLView::sDebugMouseHandling) + { + llinfos << buttonname << " Mouse " << buttonstatestr << " handled by captor " << mouse_captor->getName() << llendl; + } + return mouse_captor->handleAnyMouseClick(local_x, local_y, mask, clicktype, down); + } + + // Topmost view gets a chance before the hierarchy + //LLUICtrl* top_ctrl = gFocusMgr.getTopCtrl(); + //if (top_ctrl) + //{ + // S32 local_x, local_y; + // top_ctrl->screenPointToLocal( x, y, &local_x, &local_y ); + // if (top_ctrl->pointInView(local_x, local_y)) + // { + // return top_ctrl->handleAnyMouseClick(local_x, local_y, mask, clicktype, down) ; + // } + // else + // { + // if (down) + // { + // gFocusMgr.setTopCtrl(NULL); + // } + // } + //} + + // Give the UI views a chance to process the click + if( mRootView->handleAnyMouseClick(x, y, mask, clicktype, down) ) + { + if (LLView::sDebugMouseHandling) + { + llinfos << buttonname << " Mouse " << buttonstatestr << " " << LLView::sMouseHandlerMessage << llendl; + } + return TRUE; + } + else if (LLView::sDebugMouseHandling) + { + llinfos << buttonname << " Mouse " << buttonstatestr << " not handled by view" << llendl; } - return TRUE; - } - else if (LLView::sDebugMouseHandling) - { - llinfos << buttonname << " Mouse " << buttonstatestr << " not handled by view" << llendl; } // Do not allow tool manager to handle mouseclicks if we have disconnected @@ -1661,26 +1666,6 @@ void LLViewerWindow::initWorldUI() navbar->showFavoritesPanel(FALSE); } - if (!gSavedSettings.getBOOL("ShowCameraButton")) - { - LLBottomTray::getInstance()->showCameraButton(FALSE); - } - - if (!gSavedSettings.getBOOL("ShowSnapshotButton")) - { - LLBottomTray::getInstance()->showSnapshotButton(FALSE); - } - - if (!gSavedSettings.getBOOL("ShowMoveButton")) - { - LLBottomTray::getInstance()->showMoveButton(FALSE); - } - - if (!gSavedSettings.getBOOL("ShowGestureButton")) - { - LLBottomTray::getInstance()->showGestureButton(FALSE); - } - if ( gHUDView == NULL ) { LLRect hud_rect = full_window; @@ -2455,7 +2440,9 @@ void LLViewerWindow::updateUI() // animate layout stacks so we have up to date rect for world view LLLayoutStack::updateClass(); - updateWorldViewRect(); + // use full window for world view when not rendering UI + bool world_view_uses_full_window = !gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI); + updateWorldViewRect(world_view_uses_full_window); LLView::sMouseHandlerMessage.clear(); @@ -2505,28 +2492,55 @@ void LLViewerWindow::updateUI() root_view = mRootView; } - // include all ancestors of captor_view as automatically having mouse - if (captor_view) + // only update mouse hover set when UI is visible (since we shouldn't send hover events to invisible UI + if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) { - LLView* captor_parent_view = captor_view->getParent(); - while(captor_parent_view) + // include all ancestors of captor_view as automatically having mouse + if (captor_view) { - mouse_hover_set.insert(captor_parent_view->getHandle()); - captor_parent_view = captor_parent_view->getParent(); + LLView* captor_parent_view = captor_view->getParent(); + while(captor_parent_view) + { + mouse_hover_set.insert(captor_parent_view->getHandle()); + captor_parent_view = captor_parent_view->getParent(); + } } - } - // aggregate visible views that contain mouse cursor in display order - LLPopupView::popup_list_t popups = mPopupView->getCurrentPopups(); + // aggregate visible views that contain mouse cursor in display order + LLPopupView::popup_list_t popups = mPopupView->getCurrentPopups(); - for(LLPopupView::popup_list_t::iterator popup_it = popups.begin(); popup_it != popups.end(); ++popup_it) - { - LLView* popup = popup_it->get(); - if (popup && popup->calcScreenBoundingRect().pointInRect(x, y)) + for(LLPopupView::popup_list_t::iterator popup_it = popups.begin(); popup_it != popups.end(); ++popup_it) + { + LLView* popup = popup_it->get(); + if (popup && popup->calcScreenBoundingRect().pointInRect(x, y)) + { + // iterator over contents of top_ctrl, and throw into mouse_hover_set + for (LLView::tree_iterator_t it = popup->beginTreeDFS(); + it != popup->endTreeDFS(); + ++it) + { + LLView* viewp = *it; + if (viewp->getVisible() + && viewp->calcScreenBoundingRect().pointInRect(x, y)) + { + // we have a view that contains the mouse, add it to the set + mouse_hover_set.insert(viewp->getHandle()); + } + else + { + // skip this view and all of its children + it.skipDescendants(); + } + } + } + } + + // while the top_ctrl contains the mouse cursor, only it and its descendants will receive onMouseEnter events + if (top_ctrl && top_ctrl->calcScreenBoundingRect().pointInRect(x, y)) { // iterator over contents of top_ctrl, and throw into mouse_hover_set - for (LLView::tree_iterator_t it = popup->beginTreeDFS(); - it != popup->endTreeDFS(); + for (LLView::tree_iterator_t it = top_ctrl->beginTreeDFS(); + it != top_ctrl->endTreeDFS(); ++it) { LLView* viewp = *it; @@ -2543,57 +2557,34 @@ void LLViewerWindow::updateUI() } } } - } - - // while the top_ctrl contains the mouse cursor, only it and its descendants will receive onMouseEnter events - if (top_ctrl && top_ctrl->calcScreenBoundingRect().pointInRect(x, y)) - { - // iterator over contents of top_ctrl, and throw into mouse_hover_set - for (LLView::tree_iterator_t it = top_ctrl->beginTreeDFS(); - it != top_ctrl->endTreeDFS(); - ++it) - { - LLView* viewp = *it; - if (viewp->getVisible() - && viewp->calcScreenBoundingRect().pointInRect(x, y)) - { - // we have a view that contains the mouse, add it to the set - mouse_hover_set.insert(viewp->getHandle()); - } - else - { - // skip this view and all of its children - it.skipDescendants(); - } - } - } - else - { - // walk UI tree in depth-first order - for (LLView::tree_iterator_t it = root_view->beginTreeDFS(); - it != root_view->endTreeDFS(); - ++it) + else { - LLView* viewp = *it; - // calculating the screen rect involves traversing the parent, so this is less than optimal - if (viewp->getVisible() - && viewp->calcScreenBoundingRect().pointInRect(x, y)) + // walk UI tree in depth-first order + for (LLView::tree_iterator_t it = root_view->beginTreeDFS(); + it != root_view->endTreeDFS(); + ++it) { + LLView* viewp = *it; + // calculating the screen rect involves traversing the parent, so this is less than optimal + if (viewp->getVisible() + && viewp->calcScreenBoundingRect().pointInRect(x, y)) + { - // if this view is mouse opaque, nothing behind it should be in mouse_hover_set - if (viewp->getMouseOpaque()) + // if this view is mouse opaque, nothing behind it should be in mouse_hover_set + if (viewp->getMouseOpaque()) + { + // constrain further iteration to children of this widget + it = viewp->beginTreeDFS(); + } + + // we have a view that contains the mouse, add it to the set + mouse_hover_set.insert(viewp->getHandle()); + } + else { - // constrain further iteration to children of this widget - it = viewp->beginTreeDFS(); + // skip this view and all of its children + it.skipDescendants(); } - - // we have a view that contains the mouse, add it to the set - mouse_hover_set.insert(viewp->getHandle()); - } - else - { - // skip this view and all of its children - it.skipDescendants(); } } } @@ -2637,156 +2628,170 @@ void LLViewerWindow::updateUI() // store resulting hover set for next frame swap(mMouseHoverViews, mouse_hover_set); - if( mouse_captor ) - { - // Pass hover events to object capturing mouse events. - S32 local_x; - S32 local_y; - mouse_captor->screenPointToLocal( x, y, &local_x, &local_y ); - handled = mouse_captor->handleHover(local_x, local_y, mask); - if (LLView::sDebugMouseHandling) - { - llinfos << "Hover handled by captor " << mouse_captor->getName() << llendl; - } + // only handle hover events when UI is enabled + if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) + { - if( !handled ) + if( mouse_captor ) { - lldebugst(LLERR_USER_INPUT) << "hover not handled by mouse captor" << llendl; + // Pass hover events to object capturing mouse events. + S32 local_x; + S32 local_y; + mouse_captor->screenPointToLocal( x, y, &local_x, &local_y ); + handled = mouse_captor->handleHover(local_x, local_y, mask); + if (LLView::sDebugMouseHandling) + { + llinfos << "Hover handled by captor " << mouse_captor->getName() << llendl; + } + + if( !handled ) + { + lldebugst(LLERR_USER_INPUT) << "hover not handled by mouse captor" << llendl; + } } - } - else - { - if (top_ctrl) + else { - S32 local_x, local_y; - top_ctrl->screenPointToLocal( x, y, &local_x, &local_y ); - handled = top_ctrl->pointInView(local_x, local_y) && top_ctrl->handleHover(local_x, local_y, mask); - handled_by_top_ctrl = TRUE; - } + if (top_ctrl) + { + S32 local_x, local_y; + top_ctrl->screenPointToLocal( x, y, &local_x, &local_y ); + handled = top_ctrl->pointInView(local_x, local_y) && top_ctrl->handleHover(local_x, local_y, mask); + handled_by_top_ctrl = TRUE; + } - if ( !handled ) - { - // x and y are from last time mouse was in window - // mMouseInWindow tracks *actual* mouse location - if (mMouseInWindow && mRootView->handleHover(x, y, mask) ) + if ( !handled ) { - if (LLView::sDebugMouseHandling && LLView::sMouseHandlerMessage != last_handle_msg) + // x and y are from last time mouse was in window + // mMouseInWindow tracks *actual* mouse location + if (mMouseInWindow && mRootView->handleHover(x, y, mask) ) { - last_handle_msg = LLView::sMouseHandlerMessage; - llinfos << "Hover" << LLView::sMouseHandlerMessage << llendl; + if (LLView::sDebugMouseHandling && LLView::sMouseHandlerMessage != last_handle_msg) + { + last_handle_msg = LLView::sMouseHandlerMessage; + llinfos << "Hover" << LLView::sMouseHandlerMessage << llendl; + } + handled = TRUE; + } + else if (LLView::sDebugMouseHandling) + { + if (last_handle_msg != LLStringUtil::null) + { + last_handle_msg.clear(); + llinfos << "Hover not handled by view" << llendl; + } } - handled = TRUE; } - else if (LLView::sDebugMouseHandling) + + if (!handled) { - if (last_handle_msg != LLStringUtil::null) + LLTool *tool = LLToolMgr::getInstance()->getCurrentTool(); + + if(mMouseInWindow && tool) { - last_handle_msg.clear(); - llinfos << "Hover not handled by view" << llendl; + handled = tool->handleHover(x, y, mask); } } } - if (!handled) + // Show a new tool tip (or update one that is already shown) + BOOL tool_tip_handled = FALSE; + std::string tool_tip_msg; + if( handled + && !mWindow->isCursorHidden()) { - LLTool *tool = LLToolMgr::getInstance()->getCurrentTool(); + LLRect screen_sticky_rect = mRootView->getLocalRect(); + S32 local_x, local_y; - if(mMouseInWindow && tool) + if (gSavedSettings.getBOOL("DebugShowXUINames")) { - handled = tool->handleHover(x, y, mask); - } - } - } - - // Show a new tool tip (or update one that is already shown) - BOOL tool_tip_handled = FALSE; - std::string tool_tip_msg; - if( handled - && !mWindow->isCursorHidden()) - { - LLRect screen_sticky_rect = mRootView->getLocalRect(); - S32 local_x, local_y; + LLToolTip::Params params; - if (gSavedSettings.getBOOL("DebugShowXUINames")) - { - LLToolTip::Params params; - - LLView* tooltip_view = mRootView; - LLView::tree_iterator_t end_it = mRootView->endTreeDFS(); - for (LLView::tree_iterator_t it = mRootView->beginTreeDFS(); it != end_it; ++it) - { - LLView* viewp = *it; - LLRect screen_rect; - viewp->localRectToScreen(viewp->getLocalRect(), &screen_rect); - if (!(viewp->getVisible() - && screen_rect.pointInRect(x, y))) - { - it.skipDescendants(); - } - // only report xui names for LLUICtrls, - // and blacklist the various containers we don't care about - else if (dynamic_cast<LLUICtrl*>(viewp) - && viewp != gMenuHolder - && viewp != gFloaterView - && viewp != gConsole) + LLView* tooltip_view = mRootView; + LLView::tree_iterator_t end_it = mRootView->endTreeDFS(); + for (LLView::tree_iterator_t it = mRootView->beginTreeDFS(); it != end_it; ++it) { - if (dynamic_cast<LLFloater*>(viewp)) + LLView* viewp = *it; + LLRect screen_rect; + viewp->localRectToScreen(viewp->getLocalRect(), &screen_rect); + if (!(viewp->getVisible() + && screen_rect.pointInRect(x, y))) { - // constrain search to descendants of this (frontmost) floater - // by resetting iterator - it = viewp->beginTreeDFS(); + it.skipDescendants(); } - - // if we are in a new part of the tree (not a descendent of current tooltip_view) - // then push the results for tooltip_view and start with a new potential view - // NOTE: this emulates visiting only the leaf nodes that meet our criteria - if (!viewp->hasAncestor(tooltip_view)) + // only report xui names for LLUICtrls, + // and blacklist the various containers we don't care about + else if (dynamic_cast<LLUICtrl*>(viewp) + && viewp != gMenuHolder + && viewp != gFloaterView + && viewp != gConsole) { - append_xui_tooltip(tooltip_view, params); - screen_sticky_rect.intersectWith(tooltip_view->calcScreenRect()); + if (dynamic_cast<LLFloater*>(viewp)) + { + // constrain search to descendants of this (frontmost) floater + // by resetting iterator + it = viewp->beginTreeDFS(); + } + + // if we are in a new part of the tree (not a descendent of current tooltip_view) + // then push the results for tooltip_view and start with a new potential view + // NOTE: this emulates visiting only the leaf nodes that meet our criteria + if (!viewp->hasAncestor(tooltip_view)) + { + append_xui_tooltip(tooltip_view, params); + screen_sticky_rect.intersectWith(tooltip_view->calcScreenRect()); + } + tooltip_view = viewp; } - tooltip_view = viewp; } - } - append_xui_tooltip(tooltip_view, params); - screen_sticky_rect.intersectWith(tooltip_view->calcScreenRect()); - - params.sticky_rect = screen_sticky_rect; - params.max_width = 400; + append_xui_tooltip(tooltip_view, params); + screen_sticky_rect.intersectWith(tooltip_view->calcScreenRect()); + + params.sticky_rect = screen_sticky_rect; + params.max_width = 400; - LLToolTipMgr::instance().show(params); - } - // if there is a mouse captor, nothing else gets a tooltip - else if (mouse_captor) - { - mouse_captor->screenPointToLocal(x, y, &local_x, &local_y); - tool_tip_handled = mouse_captor->handleToolTip(local_x, local_y, mask); - } - else - { - // next is top_ctrl - if (!tool_tip_handled && top_ctrl) - { - top_ctrl->screenPointToLocal(x, y, &local_x, &local_y); - tool_tip_handled = top_ctrl->handleToolTip(local_x, local_y, mask ); + LLToolTipMgr::instance().show(params); } - - if (!tool_tip_handled) + // if there is a mouse captor, nothing else gets a tooltip + else if (mouse_captor) { - local_x = x; local_y = y; - tool_tip_handled = mRootView->handleToolTip(local_x, local_y, mask ); + mouse_captor->screenPointToLocal(x, y, &local_x, &local_y); + tool_tip_handled = mouse_captor->handleToolTip(local_x, local_y, mask); } - - LLTool* current_tool = LLToolMgr::getInstance()->getCurrentTool(); - if (!tool_tip_handled && current_tool) + else { - current_tool->screenPointToLocal(x, y, &local_x, &local_y); - tool_tip_handled = current_tool->handleToolTip(local_x, local_y, mask ); + // next is top_ctrl + if (!tool_tip_handled && top_ctrl) + { + top_ctrl->screenPointToLocal(x, y, &local_x, &local_y); + tool_tip_handled = top_ctrl->handleToolTip(local_x, local_y, mask ); + } + + if (!tool_tip_handled) + { + local_x = x; local_y = y; + tool_tip_handled = mRootView->handleToolTip(local_x, local_y, mask ); + } + + LLTool* current_tool = LLToolMgr::getInstance()->getCurrentTool(); + if (!tool_tip_handled && current_tool) + { + current_tool->screenPointToLocal(x, y, &local_x, &local_y); + tool_tip_handled = current_tool->handleToolTip(local_x, local_y, mask ); + } } + } + } + else + { // just have tools handle hover when UI is turned off + LLTool *tool = LLToolMgr::getInstance()->getCurrentTool(); + + if(mMouseInWindow && tool) + { + handled = tool->handleHover(x, y, mask); } - } - + } + updateLayout(); mLastMousePoint = mCurrentMousePoint; @@ -2902,6 +2907,11 @@ void LLViewerWindow::updateMouseDelta() void LLViewerWindow::updateKeyboardFocus() { + if (!gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) + { + gFocusMgr.setKeyboardFocus(NULL); + } + // clean up current focus LLUICtrl* cur_focus = dynamic_cast<LLUICtrl*>(gFocusMgr.getKeyboardFocus()); if (cur_focus) @@ -3974,9 +3984,6 @@ BOOL LLViewerWindow::rawSnapshot(LLImageRaw *raw, S32 image_width, S32 image_hei // PRE SNAPSHOT gDisplaySwapBuffers = FALSE; - // if not showing ui, use full window to render world view - updateWorldViewRect(!show_ui); - glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); setCursor(UI_CURSOR_WAIT); @@ -4049,6 +4056,9 @@ BOOL LLViewerWindow::rawSnapshot(LLImageRaw *raw, S32 image_width, S32 image_hei //else: keep the current scene scale, re-scale it if necessary after reading out. } + // if not showing ui, use full window to render world view + updateWorldViewRect(!show_ui); + S32 buffer_x_offset = llfloor(((window_width - snapshot_width) * scale_factor) / 2.f); S32 buffer_y_offset = llfloor(((window_height - snapshot_height) * scale_factor) / 2.f); |