diff options
Diffstat (limited to 'indra/newview/llbottomtray.cpp')
| -rw-r--r-- | indra/newview/llbottomtray.cpp | 3683 |
1 files changed, 1850 insertions, 1833 deletions
diff --git a/indra/newview/llbottomtray.cpp b/indra/newview/llbottomtray.cpp index d8ec4b605c..0c0df14ac1 100644 --- a/indra/newview/llbottomtray.cpp +++ b/indra/newview/llbottomtray.cpp @@ -1,1833 +1,1850 @@ -/** - * @file llbottomtray.cpp - * @brief LLBottomTray class implementation - * - * $LicenseInfo:firstyear=2009&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#include "llviewerprecompiledheaders.h" // must be first include - -#define LLBOTTOMTRAY_CPP -#include "llbottomtray.h" - -// library includes -#include "llfloaterreg.h" -#include "llflyoutbutton.h" -#include "lllayoutstack.h" -#include "llnotifications.h" -#include "llnotificationsutil.h" -#include "lltexteditor.h" - -// newview includes -#include "llagentcamera.h" -#include "llchiclet.h" -#include "llfloatercamera.h" -#include "llhints.h" -#include "llimfloater.h" // for LLIMFloater -#include "llnearbychatbar.h" -#include "llspeakbutton.h" -#include "llsplitbutton.h" -#include "llsyswellwindow.h" -#include "lltoolmgr.h" -#include "llviewerparcelmgr.h" - -#include "llviewerwindow.h" -#include "llsdserialize.h" - -// Distance from mouse down on which drag'n'drop should be started. -#define DRAG_START_DISTANCE 3 - -static const std::string SORTING_DATA_FILE_NAME = "bottomtray_buttons_order.xml"; - -LLDefaultChildRegistry::Register<LLBottomtrayButton> bottomtray_button("bottomtray_button"); - -// LLBottomtrayButton methods - -// virtual -BOOL LLBottomtrayButton::handleHover(S32 x, S32 y, MASK mask) -{ - if (mCanDrag) - { - // pass hover to bottomtray - S32 screenX, screenY; - localPointToScreen(x, y, &screenX, &screenY); - LLBottomTray::getInstance()->onDraggableButtonHover(screenX, screenY); - - return TRUE; - } - else - { - return LLButton::handleHover(x, y, mask); - } -} -//virtual -BOOL LLBottomtrayButton::handleMouseUp(S32 x, S32 y, MASK mask) -{ - if (mCanDrag) - { - S32 screenX, screenY; - localPointToScreen(x, y, &screenX, &screenY); - // pass mouse up to bottomtray - LLBottomTray::getInstance()->onDraggableButtonMouseUp(this, screenX, screenY); - } - return LLButton::handleMouseUp(x, y, mask); -} -//virtual -BOOL LLBottomtrayButton::handleMouseDown(S32 x, S32 y, MASK mask) -{ - if (mCanDrag) - { - S32 screenX, screenY; - localPointToScreen(x, y, &screenX, &screenY); - // pass mouse up to bottomtray - LLBottomTray::getInstance()->onDraggableButtonMouseDown(this, screenX, screenY); - } - return LLButton::handleMouseDown(x, y, mask); -} - -static void update_build_button_enable_state() -{ - bool can_edit = LLToolMgr::getInstance()->canEdit(); - - LLBottomTray::getInstance()->getChildView("build_btn")->setEnabled(can_edit); -} - -// Build time optimization, generate extern template once in .cpp file -template class LLBottomTray* LLSingleton<class LLBottomTray>::getInstance(); - -namespace -{ - const std::string& PANEL_CHICLET_NAME = "chiclet_list_panel"; - - S32 get_panel_min_width(LLLayoutStack* stack, LLView* panel) - { - S32 minimal_width = 0; - llassert(stack); - if ( stack && panel && panel->getVisible() ) - { - stack->getPanelMinSize(panel->getName(), &minimal_width); - } - return minimal_width; - } - - S32 get_panel_max_width(LLLayoutStack* stack, LLPanel* panel) - { - S32 max_width = 0; - llassert(stack); - if ( stack && panel && panel->getVisible() ) - { - stack->getPanelMaxSize(panel->getName(), &max_width); - } - return max_width; - } - - S32 get_curr_width(LLUICtrl* ctrl) - { - S32 cur_width = 0; - if ( ctrl && ctrl->getVisible() ) - { - cur_width = ctrl->getRect().getWidth(); - } - return cur_width; - } -} - -class LLBottomTrayLite - : public LLPanel -{ -public: - LLBottomTrayLite() - : mNearbyChatBar(NULL), - mChatBarContainer(NULL), - mGesturePanel(NULL) - { - mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL); - buildFromFile("panel_bottomtray_lite.xml"); - } - - BOOL postBuild() - { - mNearbyChatBar = findChild<LLNearbyChatBar>("chat_bar"); - mChatBarContainer = getChild<LLLayoutPanel>("chat_bar_layout_panel"); - mGesturePanel = getChild<LLPanel>("gesture_panel"); - - // Hide "show_nearby_chat" button - if (mNearbyChatBar) - { - LLLineEditor* chat_box = mNearbyChatBar->getChatBox(); - LLUICtrl* show_btn = mNearbyChatBar->getChild<LLUICtrl>("show_nearby_chat"); - S32 delta_width = show_btn->getRect().getWidth(); - show_btn->setVisible(FALSE); - chat_box->reshape(chat_box->getRect().getWidth() + delta_width, chat_box->getRect().getHeight()); - } - return TRUE; - } - - void onFocusLost() - { - if (gAgentCamera.cameraMouselook()) - { - LLBottomTray::getInstance()->setVisible(FALSE); - } - } - - LLNearbyChatBar* mNearbyChatBar; - LLLayoutPanel* mChatBarContainer; - LLPanel* mGesturePanel; -}; - -LLBottomTray::LLBottomTray(const LLSD&) -: mChicletPanel(NULL), - mSpeakPanel(NULL), - mSpeakBtn(NULL), - mNearbyChatBar(NULL), - mChatBarContainer(NULL), - mNearbyCharResizeHandlePanel(NULL), - mToolbarStack(NULL), - mMovementButton(NULL), - mResizeState(RS_NORESIZE), - mBottomTrayContextMenu(NULL), - mCamButton(NULL), - mBottomTrayLite(NULL), - mIsInLiteMode(false), - mDragStarted(false), - mDraggedItem(NULL), - mLandingTab(NULL), - mCheckForDrag(false) -{ - // Firstly add ourself to IMSession observers, so we catch session events - // before chiclets do that. - LLIMMgr::getInstance()->addSessionObserver(this); - - mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL); - - buildFromFile("panel_bottomtray.xml"); - - LLUICtrl::CommitCallbackRegistry::defaultRegistrar().add("CameraPresets.ChangeView", boost::bind(&LLFloaterCamera::onClickCameraItem, _2)); - - //this is to fix a crash that occurs because LLBottomTray is a singleton - //and thus is deleted at the end of the viewers lifetime, but to be cleanly - //destroyed LLBottomTray requires some subsystems that are long gone - //LLUI::getRootView()->addChild(this); - - { - mBottomTrayLite = new LLBottomTrayLite(); - mBottomTrayLite->setFollowsAll(); - mBottomTrayLite->setVisible(FALSE); - } - - mImageDragIndication = LLUI::getUIImage(getString("DragIndicationImageName")); - mDesiredNearbyChatWidth = mNearbyChatBar ? mNearbyChatBar->getRect().getWidth() : 0; -} - -LLBottomTray::~LLBottomTray() -{ - if (!LLSingleton<LLIMMgr>::destroyed()) - { - LLIMMgr::getInstance()->removeSessionObserver(this); - } - - if (mNearbyChatBar) - { - // store custom width of chatbar panel. - S32 custom_width = mChatBarContainer->getRect().getWidth(); - gSavedSettings.setS32("ChatBarCustomWidth", custom_width); - } - - // emulate previous floater behavior to be hidden on startup. - // override effect of save_visibility=true. - // this attribute is necessary to button.initial_callback=Button.SetFloaterToggle works properly: - // i.g when floater changes its visibility - button changes its toggle state. - getChild<LLUICtrl>("build_btn")->setControlValue(false); - getChild<LLUICtrl>("search_btn")->setControlValue(false); - getChild<LLUICtrl>("world_map_btn")->setControlValue(false); -} - -// *TODO Vadim: why void* ? -void* LLBottomTray::createNearbyChatBar(void* userdata) -{ - return new LLNearbyChatBar(); -} - -LLNearbyChatBar* LLBottomTray::getNearbyChatBar() -{ - return mIsInLiteMode ? mBottomTrayLite->mNearbyChatBar : mNearbyChatBar; -} - -LLIMChiclet* LLBottomTray::createIMChiclet(const LLUUID& session_id) -{ - LLIMChiclet::EType im_chiclet_type = LLIMChiclet::getIMSessionType(session_id); - - switch (im_chiclet_type) - { - case LLIMChiclet::TYPE_IM: - return getChicletPanel()->createChiclet<LLIMP2PChiclet>(session_id); - case LLIMChiclet::TYPE_GROUP: - return getChicletPanel()->createChiclet<LLIMGroupChiclet>(session_id); - case LLIMChiclet::TYPE_AD_HOC: - return getChicletPanel()->createChiclet<LLAdHocChiclet>(session_id); - case LLIMChiclet::TYPE_UNKNOWN: - break; - } - - return NULL; -} - -//virtual -void LLBottomTray::sessionAdded(const LLUUID& session_id, const std::string& name, const LLUUID& other_participant_id) -{ - if (!getChicletPanel()) return; - - LLIMModel::LLIMSession* session = LLIMModel::getInstance()->findIMSession(session_id); - if (!session) return; - - // no need to spawn chiclets for participants in P2P calls called through Avaline - if (session->isP2P() && session->isOtherParticipantAvaline()) return; - - if (getChicletPanel()->findChiclet<LLChiclet>(session_id)) return; - - LLIMChiclet* chiclet = createIMChiclet(session_id); - if(chiclet) - { - chiclet->setIMSessionName(name); - chiclet->setOtherParticipantId(other_participant_id); - - LLIMFloater::onIMChicletCreated(session_id); - - } - else - { - llerrs << "Could not create chiclet" << llendl; - } -} - -//virtual -void LLBottomTray::sessionRemoved(const LLUUID& session_id) -{ - if(getChicletPanel()) - { - // IM floater should be closed when session removed and associated chiclet closed - LLIMFloater* iMfloater = LLFloaterReg::findTypedInstance<LLIMFloater>( - "impanel", session_id); - if (iMfloater != NULL) - { - iMfloater->closeFloater(); - } - - getChicletPanel()->removeChiclet(session_id); - } -} - -void LLBottomTray::sessionIDUpdated(const LLUUID& old_session_id, const LLUUID& new_session_id) -{ - //this is only needed in case of outgoing ad-hoc/group chat sessions - LLChicletPanel* chiclet_panel = getChicletPanel(); - if (chiclet_panel) - { - //it should be ad-hoc im chiclet or group im chiclet - LLChiclet* chiclet = chiclet_panel->findChiclet<LLChiclet>(old_session_id); - if (chiclet) chiclet->setSessionId(new_session_id); - } -} - -S32 LLBottomTray::getTotalUnreadIMCount() -{ - return getChicletPanel()->getTotalUnreadIMCount(); -} - -// virtual -void LLBottomTray::onChange(EStatusType status, const std::string &channelURI, bool proximal) -{ - // Time it takes to connect to voice channel might be pretty long, - // so don't expect user login or STATUS_VOICE_ENABLED to be followed by STATUS_JOINED. - BOOL enable = FALSE; - - switch (status) - { - // Do not add STATUS_VOICE_ENABLED because voice chat is - // inactive until STATUS_JOINED - case STATUS_JOINED: - enable = TRUE; - break; - default: - enable = FALSE; - break; - } - - // We have to enable/disable right and left parts of speak button separately (EXT-4648) - mSpeakBtn->setSpeakBtnEnabled(enable); - // skipped to avoid button blinking - if (status != STATUS_JOINING && status!= STATUS_LEFT_CHANNEL) - { - mSpeakBtn->setFlyoutBtnEnabled(LLVoiceClient::getInstance()->voiceEnabled() && LLVoiceClient::getInstance()->isVoiceWorking()); - } -} - -void LLBottomTray::onMouselookModeOut() -{ - mIsInLiteMode = false; - mBottomTrayLite->setVisible(FALSE); - mNearbyChatBar->getChatBox()->setText(mBottomTrayLite->mNearbyChatBar->getChatBox()->getText()); - setVisible(TRUE); -} - -void LLBottomTray::onMouselookModeIn() -{ - setVisible(FALSE); - - // Attach the lite bottom tray - if (getParent() && mBottomTrayLite->getParent() != getParent()) - getParent()->addChild(mBottomTrayLite); - - mBottomTrayLite->setShape(getLocalRect()); - mBottomTrayLite->mNearbyChatBar->getChatBox()->setText(mNearbyChatBar->getChatBox()->getText()); - mBottomTrayLite->mGesturePanel->setVisible(gSavedSettings.getBOOL("ShowGestureButton")); - - mIsInLiteMode = true; -} - -//virtual -// setVisible used instead of onVisibilityChange, since LLAgent calls it on entering/leaving mouselook mode. -// If bottom tray is already visible in mouselook mode, then onVisibilityChange will not be called from setVisible(true), -void LLBottomTray::setVisible(BOOL visible) -{ - if (mIsInLiteMode) - { - mBottomTrayLite->setVisible(visible); - } - else - { - LLPanel::setVisible(visible); - } - if(visible) - gFloaterView->setSnapOffsetBottom(getRect().getHeight()); - else - gFloaterView->setSnapOffsetBottom(0); -} - -S32 LLBottomTray::notifyParent(const LLSD& info) -{ - if(info.has("well_empty")) // implementation of EXT-3397 - { - const std::string chiclet_name = info["well_name"]; - - // only "im_well" or "notification_well" names are expected. - // They are set in panel_bottomtray.xml in <chiclet_im_well> & <chiclet_notification> - llassert("im_well" == chiclet_name || "notification_well" == chiclet_name); - - BOOL should_be_visible = !info["well_empty"]; - showWellButton("im_well" == chiclet_name ? RS_IM_WELL : RS_NOTIFICATION_WELL, should_be_visible); - return 1; - } - - if (info.has("action") && info["action"] == "resize") - { - const std::string& name = info["view_name"]; - - // expected only resize of nearby chatbar - if (mChatBarContainer->getName() != name) return LLPanel::notifyParent(info); - - const S32 new_width = info["new_width"]; - - processChatbarCustomization(new_width); - - return 2; - } - return LLPanel::notifyParent(info); -} - -void LLBottomTray::showBottomTrayContextMenu(S32 x, S32 y, MASK mask) -{ - // We should show BottomTrayContextMenu in last turn - if (mBottomTrayContextMenu && !LLMenuGL::sMenuContainer->getVisibleMenu()) - { - //there are no other context menu (IM chiclet etc ), so we can show BottomTrayContextMenu - - updateContextMenu(x, y, mask); - mBottomTrayContextMenu->buildDrawLabels(); - mBottomTrayContextMenu->updateParent(LLMenuGL::sMenuContainer); - LLMenuGL::showPopup(this, mBottomTrayContextMenu, x, y); - - } -} - -void LLBottomTray::updateContextMenu(S32 x, S32 y, MASK mask) -{ - LLUICtrl* edit_box = mNearbyChatBar->getChild<LLUICtrl>("chat_box"); - - S32 local_x = x - mChatBarContainer->getRect().mLeft - edit_box->getRect().mLeft; - S32 local_y = y - mChatBarContainer->getRect().mBottom - edit_box->getRect().mBottom; - - bool in_edit_box = edit_box->pointInView(local_x, local_y); - - mBottomTrayContextMenu->setItemVisible("Separator", in_edit_box); - mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Cut", in_edit_box); - mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Copy", in_edit_box); - mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Paste", in_edit_box); - mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Delete", in_edit_box); - mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Select_All", in_edit_box); -} - -void LLBottomTray::showGestureButton(BOOL visible) -{ - setTrayButtonVisibleIfPossible(RS_BUTTON_GESTURES, visible); -} - -void LLBottomTray::showMoveButton(BOOL visible) -{ - setTrayButtonVisibleIfPossible(RS_BUTTON_MOVEMENT, visible); -} - -void LLBottomTray::showCameraButton(BOOL visible) -{ - setTrayButtonVisibleIfPossible(RS_BUTTON_CAMERA, visible); -} - -void LLBottomTray::showSnapshotButton(BOOL visible) -{ - setTrayButtonVisibleIfPossible(RS_BUTTON_SNAPSHOT, visible); -} - -void LLBottomTray::showSpeakButton(bool visible) -{ - // Show/hide the button - setTrayButtonVisible(RS_BUTTON_SPEAK, visible); - - // and adjust other panels according to the occupied/freed space. - const S32 panel_width = mSpeakPanel->getRect().getWidth(); - if (visible) - { - processWidthDecreased(-panel_width); - } - else - { - processWidthIncreased(panel_width); - } -} - -void LLBottomTray::toggleMovementControls() -{ - if (mMovementButton) - mMovementButton->onCommit(); -} - -void LLBottomTray::toggleCameraControls() -{ - if (mCamButton) - mCamButton->onCommit(); -} - -BOOL LLBottomTray::postBuild() -{ - LLHints::registerHintTarget("bottom_tray", LLView::getHandle()); - LLHints::registerHintTarget("dest_guide_btn", getChild<LLUICtrl>("destination_btn")->getHandle()); - LLHints::registerHintTarget("avatar_picker_btn", getChild<LLUICtrl>("avatar_btn")->getHandle()); - - LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("NearbyChatBar.Action", boost::bind(&LLBottomTray::onContextMenuItemClicked, this, _2)); - LLUICtrl::EnableCallbackRegistry::currentRegistrar().add("NearbyChatBar.EnableMenuItem", boost::bind(&LLBottomTray::onContextMenuItemEnabled, this, _2)); - - mBottomTrayContextMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_bottomtray.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance()); - gMenuHolder->addChild(mBottomTrayContextMenu); - - mNearbyChatBar = findChild<LLNearbyChatBar>("chat_bar"); - LLHints::registerHintTarget("chat_bar", mNearbyChatBar->LLView::getHandle()); - - mChatBarContainer = getChild<LLLayoutPanel>("chat_bar_layout_panel"); - mNearbyCharResizeHandlePanel = getChild<LLPanel>("chat_bar_resize_handle_panel"); - - mToolbarStack = getChild<LLLayoutStack>("toolbar_stack"); - mMovementButton = getChild<LLButton>("movement_btn"); - LLHints::registerHintTarget("move_btn", mMovementButton->getHandle()); - mCamButton = getChild<LLButton>("camera_btn"); - setRightMouseDownCallback(boost::bind(&LLBottomTray::showBottomTrayContextMenu,this, _2, _3,_4)); - - mSpeakPanel = getChild<LLPanel>("speak_panel"); - mSpeakBtn = getChild<LLSpeakButton>("talk"); - - // Both parts of speak button should be initially disabled because - // it takes some time between logging in to world and connecting to voice channel. - mSpeakBtn->setSpeakBtnEnabled(false); - mSpeakBtn->setFlyoutBtnEnabled(false); - - // Localization tool doesn't understand custom buttons like <talk_button> - mSpeakBtn->setSpeakToolTip( getString("SpeakBtnToolTip") ); - mSpeakBtn->setShowToolTip( getString("VoiceControlBtnToolTip") ); - - // Registering Chat Bar to receive Voice client status change notifications. - LLVoiceClient::getInstance()->addObserver(this); - - mNearbyChatBar->getChatBox()->setContextMenu(NULL); - - mChicletPanel = getChild<LLChicletPanel>("chiclet_list"); - - initResizeStateContainers(); - - setButtonsControlsAndListeners(); - - initButtonsVisibility(); - - // update wells visibility: - showWellButton(RS_IM_WELL, !LLIMWellWindow::getInstance()->isWindowEmpty()); - showWellButton(RS_NOTIFICATION_WELL, !LLNotificationWellWindow::getInstance()->isWindowEmpty()); - - loadButtonsOrder(); - - LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(boost::bind(&update_build_button_enable_state)); - - return TRUE; -} - -//Drag-n-drop - -void LLBottomTray::onDraggableButtonMouseDown(LLUICtrl* ctrl, S32 x, S32 y) -{ - if (ctrl == NULL) return; - LLView* parent_view = ctrl->getParent(); - if(parent_view != NULL) - { - // we actually drag'n'drop panel (not button) in code, so have to find a parent - // of button which called this method on mouse down. - LLPanel* parent = dynamic_cast<LLPanel*>(parent_view); - // It may happen that we clicked not usual button, but button inside widget(speak, gesture) - // so we'll need to get a level higher to reach layout panel as a parent. - if(parent == NULL) parent = dynamic_cast<LLPanel*>(parent_view->getParent()); - if (parent && parent->getVisible()) - { - mDraggedItem = parent; - mCheckForDrag = true; - mStartX = x; - mStartY = y; - } - } -} - -LLPanel* LLBottomTray::findChildPanelByLocalCoords(S32 x, S32 y) -{ - LLPanel* ctrl = 0; - S32 screenX, screenY; - const child_list_t* list = mToolbarStack->getChildList(); - - localPointToScreen(x, y, &screenX, &screenY); - - // look for a child panel which contains the point (screenX, screenY) in it's rectangle - for (child_list_const_iter_t i = list->begin(); i != list->end(); ++i) - { - LLRect rect; - localRectToScreen((*i)->getRect(), &rect); - - if (rect.pointInRect(screenX, screenY)) - { - ctrl = dynamic_cast<LLPanel*>(*i); - break; - } - } - - return ctrl; -} - -void LLBottomTray::onDraggableButtonHover(S32 x, S32 y) -{ - // if mouse down on draggable item was done, check whether we should start DnD - if (mCheckForDrag) - { - // Start drag'n'drop if mouse cursor was dragged away frome mouse down location enough - if(sqrt((float)((mStartX-x)*(mStartX-x)+(mStartY-y)*(mStartY-y))) > DRAG_START_DISTANCE) - { - mDragStarted = true; - mCheckForDrag = false; - } - } - if (mDragStarted) - { - // Check whether the cursor is over draggable area, find which panel it is and set is as - // landing tab for drag'n'drop - if(isCursorOverDraggableArea(x, y)) - { - LLPanel* panel = findChildPanelByLocalCoords(x,y); - if (panel && panel != mDraggedItem) mLandingTab = panel; - gViewerWindow->getWindow()->setCursor(UI_CURSOR_ARROWDRAG); - } - else - { - gViewerWindow->getWindow()->setCursor(UI_CURSOR_NO); - } - } - else - { - // Reset cursor in case you move your mouse from the drag handle to a button. - getWindow()->setCursor(UI_CURSOR_ARROW); - - } -} - -bool LLBottomTray::isCursorOverDraggableArea(S32 x, S32 y) -{ - // Draggable area lasts from the nearby chat input resize handle - // to the chiclet area (exlusively). - bool result = getRect().pointInRect(x, y); - result = result && mNearbyCharResizeHandlePanel->calcScreenRect().mRight < x; - result = result && mChicletPanel->calcScreenRect().mRight > x; - return result; -} - -void LLBottomTray::updateButtonsOrdersAfterDnD() -{ - // *TODO: change implementation of this method to support simplify it - // (and according to future possible changes in the way button order is saved between sessions). - state_object_map_t::const_iterator it = mStateProcessedObjectMap.begin(); - state_object_map_t::const_iterator it_end = mStateProcessedObjectMap.end(); - EResizeState dragged_state = RS_NORESIZE; - EResizeState landing_state = RS_NORESIZE; - bool landing_state_found = false; - // Find states for dragged item and landing tab - for (; it != it_end; ++it) - { - if (it->second == mDraggedItem) - { - dragged_state = it->first; - } - else if (it->second == mLandingTab) - { - landing_state = it->first; - landing_state_found = true; - } - } - - if (dragged_state == RS_NORESIZE) - { - llwarns << "Cannot determine what button is being dragged" << llendl; - llassert(dragged_state != RS_NORESIZE); - return; - } - - lldebugs << "Will place " << resizeStateToString(dragged_state) - << " before " << resizeStateToString(landing_state) << llendl; - - // Update order of buttons according to drag'n'drop - mButtonsOrder.erase(std::find(mButtonsOrder.begin(), mButtonsOrder.end(), dragged_state)); - if (!landing_state_found && mLandingTab == getChild<LLPanel>(PANEL_CHICLET_NAME)) - { - mButtonsOrder.push_back(dragged_state); - } - else - { - if (!landing_state_found) landing_state = RS_BUTTON_SPEAK; // just a random fallback - mButtonsOrder.insert(std::find(mButtonsOrder.begin(), mButtonsOrder.end(), landing_state), dragged_state); - } - - // Synchronize button process order with their order - resize_state_vec_t::const_iterator it1 = mButtonsOrder.begin(); - const resize_state_vec_t::const_iterator it_end1 = mButtonsOrder.end(); - resize_state_vec_t::iterator it2 = mButtonsProcessOrder.begin(); - for (; it1 != it_end1; ++it1) - { - // Skip Speak because it is not in mButtonsProcessOrder(it's the reason why mButtonsOrder was introduced). - // If any other draggable items will be added to bottomtray later, they should also be skipped here. - if (*it1 != RS_BUTTON_SPEAK) - { - *it2 = *it1; - ++it2; - } - } - - saveButtonsOrder(); -} - -void LLBottomTray::saveButtonsOrder() -{ - std::string user_dir = gDirUtilp->getLindenUserDir(); - if (user_dir.empty()) return; - - std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, SORTING_DATA_FILE_NAME); - LLSD settings_llsd; - int i = 0; - const resize_state_vec_t::const_iterator it_end = mButtonsOrder.end(); - // we use numbers as keys for map which is saved in file and contains resize states as its values - for (resize_state_vec_t::const_iterator it = mButtonsOrder.begin(); it != it_end; ++it, i++) - { - std::string str = llformat("%d", i); - settings_llsd[str] = *it; - } - llofstream file; - file.open(filename); - LLSDSerialize::toPrettyXML(settings_llsd, file); -} - -void LLBottomTray::loadButtonsOrder() -{ - // load per-resident sorting information - std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, SORTING_DATA_FILE_NAME); - - LLSD settings_llsd; - llifstream file; - file.open(filename); - if (!file.is_open()) return; - - LLSDSerialize::fromXML(settings_llsd, file); - - - mButtonsOrder.clear(); - mButtonsProcessOrder.clear(); - int i = 0; - // getting button order from file - for (LLSD::map_const_iterator iter = settings_llsd.beginMap(); - iter != settings_llsd.endMap(); ++iter, ++i) - { - std::string str = llformat("%d", i); - EResizeState state = (EResizeState)settings_llsd[str].asInteger(); - mButtonsOrder.push_back(state); - // RS_BUTTON_SPEAK is skipped, because it shouldn't be in mButtonsProcessOrder (it does not hide or shrink). - if (state != RS_BUTTON_SPEAK) - { - mButtonsProcessOrder.push_back(state); - } - } - - // There are other panels in layout stack order of which is not saved. Also, panels order of which is saved, - // are already in layout stack but in wrong order. The most convenient way to place them is moving them - // to front one by one (because in this case we don't have to pass the panel before which we want to insert our - // panel to movePanel()). So panels are moved in order from the end of mButtonsOrder vector(reverse iterator is used). - const resize_state_vec_t::const_reverse_iterator it_end = mButtonsOrder.rend(); - // placing panels in layout stack according to button order which we loaded in previous for - for (resize_state_vec_t::const_reverse_iterator it = mButtonsOrder.rbegin(); it != it_end; ++it, ++i) - { - LLPanel* panel_to_move = getButtonPanel(*it); - mToolbarStack->movePanel(panel_to_move, NULL, true); // prepend - } - // Nearbychat is not stored in order settings file, but it must be the first of the panels, so moving it - // (along with its drag handle) manually here. - mToolbarStack->movePanel(getChild<LLLayoutPanel>("chat_bar_resize_handle_panel"), NULL, true); - mToolbarStack->movePanel(mChatBarContainer, NULL, true); -} - -void LLBottomTray::onDraggableButtonMouseUp(LLUICtrl* ctrl, S32 x, S32 y) -{ - //if mouse up happened over area where drop is possible, change order of buttons - if (mLandingTab != NULL && mDraggedItem != NULL && mDragStarted) - { - if(isCursorOverDraggableArea(x, y)) - { - // change order of panels in layout stack - mToolbarStack->movePanel(mDraggedItem, (LLPanel*)mLandingTab); - // change order of buttons in order vectors - updateButtonsOrdersAfterDnD(); - } - } - gViewerWindow->getWindow()->setCursor(UI_CURSOR_ARROW); - mDragStarted = false; - mDraggedItem = NULL; - mLandingTab = NULL; - mCheckForDrag = false; -} - -void LLBottomTray::draw() -{ - LLPanel::draw(); - if (mLandingTab) - { - static S32 w = mImageDragIndication->getWidth(); - static S32 h = mImageDragIndication->getHeight(); - LLRect rect = mLandingTab->calcScreenRect(); - mImageDragIndication->draw(rect.mLeft - w/2, rect.getHeight(), w, h); - } -} - -bool LLBottomTray::onContextMenuItemEnabled(const LLSD& userdata) -{ - std::string item = userdata.asString(); - LLLineEditor* edit_box = mNearbyChatBar->findChild<LLLineEditor>("chat_box"); - - if (item == "can_cut") - { - return edit_box->canCut(); - } - else if (item == "can_copy") - { - return edit_box->canCopy(); - } - else if (item == "can_paste") - { - return edit_box->canPaste(); - } - else if (item == "can_delete") - { - return edit_box->canDoDelete(); - } - else if (item == "can_select_all") - { - return edit_box->canSelectAll() && (edit_box->getLength()>0); - } - return true; -} - - -void LLBottomTray::onContextMenuItemClicked(const LLSD& userdata) -{ - std::string item = userdata.asString(); - LLLineEditor* edit_box = mNearbyChatBar->findChild<LLLineEditor>("chat_box"); - - if (item == "cut") - { - edit_box->cut(); - } - else if (item == "copy") - { - edit_box->copy(); - } - else if (item == "paste") - { - edit_box->paste(); - edit_box->setFocus(TRUE); - } - else if (item == "delete") - { - edit_box->doDelete(); - } - else if (item == "select_all") - { - edit_box->selectAll(); - } -} - -void LLBottomTray::log(LLView* panel, const std::string& descr) -{ - if (NULL == panel) return; - LLView* layout = panel->getParent(); - lldebugs << descr << ": " - << "panel: " << panel->getName() - << ", rect: " << panel->getRect() - - - << "layout: " << layout->getName() - << ", rect: " << layout->getRect() - << llendl - ; -} - -void LLBottomTray::reshape(S32 width, S32 height, BOOL called_from_parent) -{ - static S32 debug_calling_number = 0; - lldebugs << "**************************************** " << ++debug_calling_number << llendl; - - S32 current_width = getRect().getWidth(); - S32 delta_width = width - current_width; - lldebugs << "Reshaping: " - << ", width: " << width - << ", cur width: " << current_width - << ", delta_width: " << delta_width - << ", called_from_parent: " << called_from_parent - << llendl; - - if (mNearbyChatBar) log(mNearbyChatBar, "before"); - if (mChicletPanel) log(mChicletPanel, "before"); - - // stores width size on which bottom tray is less than width required by its children. EXT-991 - static S32 extra_shrink_width = 0; - bool should_be_reshaped = true; - - if (mChicletPanel && mToolbarStack && mNearbyChatBar) - { - // Firstly, update layout stack to ensure we deal with correct panel sizes. - { - BOOL saved_anim = mToolbarStack->getAnimate(); - // Set chiclet panel to be autoresized by default. - mToolbarStack->updatePanelAutoResize(PANEL_CHICLET_NAME, TRUE); - // Disable animation to prevent layout updating in several frames. - mToolbarStack->setAnimate(FALSE); - // Force the updating of layout to reset panels collapse factor. - mToolbarStack->updateLayout(); - // Restore animate state. - mToolbarStack->setAnimate(saved_anim); - } - - // bottom tray is narrowed - if (delta_width < 0) - { - if (extra_shrink_width > 0) - { - // is world rect was extra shrunk and decreasing again only update this value - // to delta_width negative - extra_shrink_width -= delta_width; // use "-=" because delta_width is negative - should_be_reshaped = false; - } - else - { - extra_shrink_width = processWidthDecreased(delta_width); - - // increase new width to extra_shrink_width value to not reshape less than bottom tray minimum - width += extra_shrink_width; - } - } - // bottom tray is widen - else - { - if (extra_shrink_width > delta_width) - { - // Less than minimum width is more than increasing (delta_width) - // only reduce it value and make no reshape - extra_shrink_width -= delta_width; - should_be_reshaped = false; - } - else - { - if (extra_shrink_width > 0) - { - // If we have some extra shrink width let's reduce delta_width & width - delta_width -= extra_shrink_width; - width -= extra_shrink_width; - extra_shrink_width = 0; - } - processWidthIncreased(delta_width); - } - } - } - - if (should_be_reshaped) - { - lldebugs << "Reshape all children with width: " << width << llendl; - LLPanel::reshape(width, height, called_from_parent); - } - - if (mNearbyChatBar) log(mNearbyChatBar, "after"); - if (mChicletPanel) log(mChicletPanel, "after"); - - - // Restore width of the chatbar on first reshape. - // we can not to do this from postBuild because reshape is called from parent view on startup - // creation after it and reset width according to resize logic. - static bool needs_restore_custom_state = true; - if (mChatBarContainer && needs_restore_custom_state) - { - // restore custom width of chatbar panel. - S32 new_width = gSavedSettings.getS32("ChatBarCustomWidth"); - if (new_width > 0) - { - mDesiredNearbyChatWidth = new_width; - processChatbarCustomization(new_width); - mChatBarContainer->reshape(new_width, mChatBarContainer->getRect().getHeight()); - } - needs_restore_custom_state = false; - } - -} - -S32 LLBottomTray::processWidthDecreased(S32 delta_width) -{ - bool still_should_be_processed = true; - - const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth(); - const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth(); - - // There are four steps of processing width decrease. If in one of them required width was reached, - // further are not needed. - // 1. Decreasing width of chiclet panel. - if (chiclet_panel_width > chiclet_panel_min_width) - { - // we have some space to decrease chiclet panel - S32 panel_delta_min = chiclet_panel_width - chiclet_panel_min_width; - - S32 delta_panel = llmin(-delta_width, panel_delta_min); - - lldebugs << "delta_width: " << delta_width - << ", panel_delta_min: " << panel_delta_min - << ", delta_panel: " << delta_panel - << llendl; - - // is chiclet panel width enough to process resizing? - delta_width += panel_delta_min; - - still_should_be_processed = delta_width < 0; - - mChicletPanel->getParent()->reshape(mChicletPanel->getParent()->getRect().getWidth() - delta_panel, mChicletPanel->getParent()->getRect().getHeight()); - log(mChicletPanel, "after processing panel decreasing via chiclet panel"); - - lldebugs << "RS_CHICLET_PANEL" - << ", delta_width: " << delta_width - << llendl; - } - - S32 buttons_freed_width = 0; - // 2. Decreasing width of buttons. - if (still_should_be_processed) - { - processShrinkButtons(delta_width, buttons_freed_width); - } - // 3. Decreasing width of nearby chat. - const S32 chatbar_panel_min_width = get_panel_min_width(mToolbarStack, mChatBarContainer); - const S32 chatbar_panel_width = mChatBarContainer->getRect().getWidth(); - if (still_should_be_processed && chatbar_panel_width > chatbar_panel_min_width) - { - // we have some space to decrease chatbar panel - S32 panel_delta_min = chatbar_panel_width - chatbar_panel_min_width; - - S32 delta_panel = llmin(-delta_width, panel_delta_min); - - // whether chatbar panel width is enough to process resizing? - delta_width += panel_delta_min; - - still_should_be_processed = delta_width < 0; - - // chatbar should only be shrunk here, not stretched - if(delta_panel > 0) - { - mChatBarContainer->reshape(mNearbyChatBar->getRect().getWidth() - delta_panel, mChatBarContainer->getRect().getHeight()); - } - - log(mNearbyChatBar, "after processing panel decreasing via nearby chatbar panel"); - - lldebugs << "RS_CHATBAR_INPUT" - << ", delta_panel: " << delta_panel - << ", delta_width: " << delta_width - << llendl; - } - - S32 extra_shrink_width = 0; - // 4. Hiding buttons if needed. - if (still_should_be_processed) - { - processHideButtons(delta_width, buttons_freed_width); - - if (delta_width < 0) - { - extra_shrink_width = -delta_width; - llwarns << "There is no enough width to reshape all children: " - << extra_shrink_width << llendl; - } - - if (buttons_freed_width > 0) - { - S32 nearby_needed_width = mDesiredNearbyChatWidth - mNearbyChatBar->getRect().getWidth(); - if (nearby_needed_width > 0) - { - S32 compensative_width = nearby_needed_width > buttons_freed_width ? buttons_freed_width : nearby_needed_width; - log(mNearbyChatBar, "before applying compensative width"); - mChatBarContainer->reshape(mChatBarContainer->getRect().getWidth() + compensative_width, mChatBarContainer->getRect().getHeight() ); - log(mNearbyChatBar, "after applying compensative width"); - lldebugs << buttons_freed_width << llendl; - } - } - } - - return extra_shrink_width; -} - -void LLBottomTray::processWidthIncreased(S32 delta_width) -{ - if (delta_width <= 0) return; - - const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth(); - static const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth(); - - const S32 available_width_chiclet = chiclet_panel_width - chiclet_panel_min_width; - - // how many room we have to show hidden buttons - S32 total_available_width = delta_width + available_width_chiclet; - - lldebugs << "Processing extending, available width:" - << ", chiclets - " << available_width_chiclet - << ", total - " << total_available_width - << llendl; - - S32 available_width = total_available_width; - - processShowButtons(available_width); - - // if we have to show/extend some buttons but resized delta width is not enough... - S32 processed_width = total_available_width - available_width; - if (processed_width > delta_width) - { - // ... let's shrink nearby chat & chiclet panels - S32 required_to_process_width = processed_width; - - // 1. use delta width of resizing - required_to_process_width -= delta_width; - - // 2. use width available via decreasing of chiclet panel - if (required_to_process_width > 0) - { - mChicletPanel->getParent()->reshape(mChicletPanel->getParent()->getRect().getWidth() - required_to_process_width, mChicletPanel->getParent()->getRect().getHeight()); - log(mChicletPanel, "after applying compensative width for chiclets: "); - lldebugs << required_to_process_width << llendl; - } - - } - - // shown buttons take some space, rest should be processed by nearby chatbar & chiclet panels - delta_width -= processed_width; - - - // how many space can nearby chatbar take? - S32 chatbar_panel_width_ = mChatBarContainer->getRect().getWidth(); - if (delta_width > 0 && chatbar_panel_width_ < mDesiredNearbyChatWidth) - { - S32 delta_panel_max = mDesiredNearbyChatWidth - chatbar_panel_width_; - S32 delta_panel = llmin(delta_width, delta_panel_max); - lldebugs << "Unprocesed delta width: " << delta_width - << ", can be applied to chatbar: " << delta_panel_max - << ", will be applied: " << delta_panel - << llendl; - - delta_width -= delta_panel_max; - mChatBarContainer->reshape(chatbar_panel_width_ + delta_panel, mChatBarContainer->getRect().getHeight()); - log(mNearbyChatBar, "applied unprocessed delta width"); - } - if (delta_width > 0) - { - processExtendButtons(delta_width); - } -} - -void LLBottomTray::processShowButtons(S32& available_width) -{ - // process buttons from left to right - resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin(); - const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end(); - - for (; it != it_end; ++it) - { - // is there available space? - if (available_width <= 0) break; - - // try to show next button - processShowButton(*it, available_width); - } -} - -bool LLBottomTray::processShowButton(EResizeState shown_object_type, S32& available_width) -{ - lldebugs << "Trying to show object type: " << shown_object_type << llendl; - - LLPanel* panel = getButtonPanel(shown_object_type); - if (NULL == panel) - { - lldebugs << "There is no object to process for state: " << shown_object_type << llendl; - return false; - } - bool can_be_shown = canButtonBeShown(shown_object_type); - if (can_be_shown) - { - //validate if we have enough room to show this button - const S32 required_width = panel->getRect().getWidth(); - can_be_shown = available_width >= required_width; - if (can_be_shown) - { - available_width -= required_width; - - setTrayButtonVisible(shown_object_type, true); - - lldebugs << "processed object type: " << shown_object_type - << ", rest available width: " << available_width - << llendl; - mResizeState &= ~shown_object_type; - } - } - return can_be_shown; -} - -void LLBottomTray::processHideButtons(S32& required_width, S32& buttons_freed_width) -{ - // process buttons from right to left - resize_state_vec_t::const_reverse_iterator it = mButtonsProcessOrder.rbegin(); - const resize_state_vec_t::const_reverse_iterator it_end = mButtonsProcessOrder.rend(); - - for (; it != it_end; ++it) - { - // is it still necessary to hide a button? - if (required_width >= 0) break; - - // try to hide next button - processHideButton(*it, required_width, buttons_freed_width); - } -} - -void LLBottomTray::processHideButton(EResizeState processed_object_type, S32& required_width, S32& buttons_freed_width) -{ - lldebugs << "Trying to hide object type: " << processed_object_type << llendl; - LLPanel* panel = getButtonPanel(processed_object_type); - if (NULL == panel) - { - lldebugs << "There is no object to process for state: " << processed_object_type << llendl; - return; - } - - if (panel->getVisible()) - { - required_width += panel->getRect().getWidth(); - - if (required_width > 0) - { - buttons_freed_width += required_width; - } - - setTrayButtonVisible(processed_object_type, false); - - mResizeState |= processed_object_type; - - lldebugs << "processing object type: " << processed_object_type - << ", buttons_freed_width: " << buttons_freed_width - << llendl; - } -} - -void LLBottomTray::processShrinkButtons(S32& required_width, S32& buttons_freed_width) -{ - // process buttons from right to left - resize_state_vec_t::const_reverse_iterator it = mButtonsProcessOrder.rbegin(); - const resize_state_vec_t::const_reverse_iterator it_end = mButtonsProcessOrder.rend(); - - // iterate through buttons in the mButtonsProcessOrder first - for (; it != it_end; ++it) - { - // is it still necessary to hide a button? - if (required_width >= 0) break; - - // try to shrink next button - processShrinkButton(*it, required_width); - } - - // then shrink Speak button - if (required_width < 0) - { - S32 panel_min_width = 0; - std::string panel_name = mSpeakPanel->getName(); - bool success = mToolbarStack->getPanelMinSize(panel_name, &panel_min_width); - if (!success) - { - lldebugs << "Panel was not found to get its min width: " << panel_name << llendl; - } - else - { - S32 panel_width = mSpeakPanel->getRect().getWidth(); - S32 possible_shrink_width = panel_width - panel_min_width; - - if (possible_shrink_width > 0) - { - mSpeakBtn->setLabelVisible(false); - mSpeakPanel->reshape(panel_width - possible_shrink_width, mSpeakPanel->getRect().getHeight()); - - required_width += possible_shrink_width; - - if (required_width > 0) - { - buttons_freed_width += required_width; - } - - lldebugs << "Shrunk Speak button panel: " << panel_name - << ", shrunk width: " << possible_shrink_width - << ", rest width to process: " << required_width - << llendl; - } - } - } -} - -void LLBottomTray::processShrinkButton(EResizeState processed_object_type, S32& required_width) -{ - LLPanel* panel = getButtonPanel(processed_object_type); - if (NULL == panel) - { - lldebugs << "There is no object to process for type: " << processed_object_type << llendl; - return; - } - - if (panel->getVisible()) - { - S32 panel_width = panel->getRect().getWidth(); - S32 panel_min_width = 0; - std::string panel_name = panel->getName(); - bool success = mToolbarStack->getPanelMinSize(panel_name, &panel_min_width); - S32 possible_shrink_width = panel_width - panel_min_width; - - if (!success) - { - lldebugs << "Panel was not found to get its min width: " << panel_name << llendl; - } - // we have some space to free by shrinking the button - else if (possible_shrink_width > 0) - { - // let calculate real width to shrink - - // 1. apply all possible width - required_width += possible_shrink_width; - - // 2. it it is too much... - if (required_width > 0) - { - // reduce applied shrunk width to the excessive value. - possible_shrink_width -= required_width; - required_width = 0; - } - panel->reshape(panel_width - possible_shrink_width, panel->getRect().getHeight()); - - lldebugs << "Shrunk panel: " << panel_name - << ", shrunk width: " << possible_shrink_width - << ", rest width to process: " << required_width - << llendl; - } - } -} - - -void LLBottomTray::processExtendButtons(S32& available_width) -{ - // do not allow extending any buttons if we have some buttons hidden via resize - if (mResizeState & RS_BUTTONS_CAN_BE_HIDDEN) return; - - // process buttons from left to right - resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin(); - const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end(); - - // iterate through buttons in the mButtonsProcessOrder first - for (; it != it_end; ++it) - { - // is there available space? - if (available_width <= 0) break; - - // try to extend next button - processExtendButton(*it, available_width); - } - - const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth(); - static const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth(); - const S32 available_width_chiclet = chiclet_panel_width - chiclet_panel_min_width; - - // then try to extend Speak button - if (available_width > 0 || available_width_chiclet > 0) - { - S32 panel_max_width = mObjectDefaultWidthMap[RS_BUTTON_SPEAK]; - S32 panel_width = mSpeakPanel->getRect().getWidth(); - S32 possible_extend_width = panel_max_width - panel_width; - - if (possible_extend_width >= 0 && possible_extend_width <= available_width + available_width_chiclet) // HACK: this button doesn't change size so possible_extend_width will be 0 - { - mSpeakBtn->setLabelVisible(true); - mSpeakPanel->reshape(panel_max_width, mSpeakPanel->getRect().getHeight()); - log(mSpeakBtn, "speak button is extended"); - - if( available_width > possible_extend_width) - { - available_width -= possible_extend_width; - } - else - { - S32 required_width = possible_extend_width - available_width; - available_width = 0; - mChicletPanel->getParent()->reshape(mChicletPanel->getParent()->getRect().getWidth() - required_width, mChicletPanel->getParent()->getRect().getHeight()); - } - lldebugs << "Extending Speak button panel: " << mSpeakPanel->getName() - << ", extended width: " << possible_extend_width - << ", rest width to process: " << available_width - << llendl; - } - } -} - -void LLBottomTray::processExtendButton(EResizeState processed_object_type, S32& available_width) -{ - LLPanel* panel = getButtonPanel(processed_object_type); - if (NULL == panel) - { - lldebugs << "There is no object to process for type: " << processed_object_type << llendl; - return; - } - - if (!panel->getVisible()) return; - - S32 panel_max_width = mObjectDefaultWidthMap[processed_object_type]; - S32 panel_width = panel->getRect().getWidth(); - S32 possible_extend_width = panel_max_width - panel_width; - - if (possible_extend_width > 0) - { - // let calculate real width to extend - - // 1. apply all possible width - available_width -= possible_extend_width; - - // 2. it it is too much... - if (available_width < 0) - { - // reduce applied extended width to the excessive value. - possible_extend_width += available_width; - available_width = 0; - } - panel->reshape(panel_width + possible_extend_width, panel->getRect().getHeight()); - - lldebugs << "Extending panel: " << panel->getName() - << ", extended width: " << possible_extend_width - << ", rest width to process: " << available_width - << llendl; - } -} - -bool LLBottomTray::canButtonBeShown(EResizeState processed_object_type) const -{ - // 0. Check if passed button was previously hidden on resize - bool can_be_shown = mResizeState & processed_object_type; - if (can_be_shown) - { - // Yes, it was. Lets now check that all buttons before it (that can be hidden on resize) - // are already shown - - // process buttons in direct order (from left to right) - resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin(); - const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end(); - - // 1. Find and accumulate all buttons types before one passed into the method. - MASK buttons_before_mask = RS_NORESIZE; - for (; it != it_end; ++it) - { - const EResizeState button_type = *it; - if (button_type == processed_object_type) break; - - buttons_before_mask |= button_type; - } - - // 2. Check if some previous buttons are still hidden on resize - can_be_shown = !(buttons_before_mask & mResizeState); - } - return can_be_shown; -} - -void LLBottomTray::initResizeStateContainers() -{ - // init map with objects should be processed for each type - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_SPEAK, getChild<LLPanel>("speak_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_GESTURES, getChild<LLPanel>("gesture_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_MOVEMENT, getChild<LLPanel>("movement_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_CAMERA, getChild<LLPanel>("cam_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_SNAPSHOT, getChild<LLPanel>("snapshot_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_BUILD, getChild<LLPanel>("build_btn_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_SEARCH, getChild<LLPanel>("search_btn_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_WORLD_MAP, getChild<LLPanel>("world_map_btn_panel"))); - mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_MINI_MAP, getChild<LLPanel>("mini_map_btn_panel"))); - - // init an order of processed buttons - mButtonsProcessOrder.push_back(RS_BUTTON_GESTURES); - mButtonsProcessOrder.push_back(RS_BUTTON_MOVEMENT); - mButtonsProcessOrder.push_back(RS_BUTTON_CAMERA); - mButtonsProcessOrder.push_back(RS_BUTTON_SNAPSHOT); - mButtonsProcessOrder.push_back(RS_BUTTON_BUILD); - mButtonsProcessOrder.push_back(RS_BUTTON_SEARCH); - mButtonsProcessOrder.push_back(RS_BUTTON_WORLD_MAP); - mButtonsProcessOrder.push_back(RS_BUTTON_MINI_MAP); - - mButtonsOrder.push_back(RS_BUTTON_SPEAK); - mButtonsOrder.insert(mButtonsOrder.end(), mButtonsProcessOrder.begin(), mButtonsProcessOrder.end()); - - // init default widths - - // process buttons that can be hidden on resize... - resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin(); - const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end(); - - for (; it != it_end; ++it) - { - const EResizeState button_type = *it; - // is there an appropriate object? - LLPanel* button_panel = getButtonPanel(button_type); - if (!button_panel) continue; - - // set default width for it. - mObjectDefaultWidthMap[button_type] = button_panel->getRect().getWidth(); - } - - // ... and add Speak button because it also can be shrunk. - mObjectDefaultWidthMap[RS_BUTTON_SPEAK] = mSpeakPanel->getRect().getWidth(); -} - -// this method must be called before restoring of the chat entry field on startup -// because it resets chatbar's width according to resize logic. -void LLBottomTray::initButtonsVisibility() -{ - setVisibleAndFitWidths(RS_BUTTON_SPEAK, gSavedSettings.getBOOL("EnableVoiceChat")); - setVisibleAndFitWidths(RS_BUTTON_GESTURES, gSavedSettings.getBOOL("ShowGestureButton")); - setVisibleAndFitWidths(RS_BUTTON_MOVEMENT, gSavedSettings.getBOOL("ShowMoveButton")); - setVisibleAndFitWidths(RS_BUTTON_CAMERA, gSavedSettings.getBOOL("ShowCameraButton")); - setVisibleAndFitWidths(RS_BUTTON_SNAPSHOT, gSavedSettings.getBOOL("ShowSnapshotButton")); - setVisibleAndFitWidths(RS_BUTTON_BUILD, gSavedSettings.getBOOL("ShowBuildButton")); - setVisibleAndFitWidths(RS_BUTTON_SEARCH, gSavedSettings.getBOOL("ShowSearchButton")); - setVisibleAndFitWidths(RS_BUTTON_WORLD_MAP, gSavedSettings.getBOOL("ShowWorldMapButton")); - setVisibleAndFitWidths(RS_BUTTON_MINI_MAP, gSavedSettings.getBOOL("ShowMiniMapButton")); -} - -void LLBottomTray::setButtonsControlsAndListeners() -{ - gSavedSettings.getControl("EnableVoiceChat")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_SPEAK, _2)); - gSavedSettings.getControl("ShowGestureButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_GESTURES, _2)); - gSavedSettings.getControl("ShowMoveButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_MOVEMENT, _2)); - gSavedSettings.getControl("ShowCameraButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_CAMERA, _2)); - gSavedSettings.getControl("ShowSnapshotButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_SNAPSHOT, _2)); - gSavedSettings.getControl("ShowBuildButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_BUILD, _2)); - gSavedSettings.getControl("ShowSearchButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_SEARCH, _2)); - gSavedSettings.getControl("ShowWorldMapButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_WORLD_MAP, _2)); - gSavedSettings.getControl("ShowMiniMapButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_MINI_MAP, _2)); - - - LLButton* build_btn = getChild<LLButton>("build_btn"); - // set control name for Build button. It is not enough to link it with Button.SetFloaterToggle in xml - std::string vis_control_name = LLFloaterReg::declareVisibilityControl("build"); - // Set the button control value (toggle state) to the floater visibility control (Sets the value as well) - build_btn->setControlVariable(LLFloater::getControlGroup()->getControl(vis_control_name)); -} - -bool LLBottomTray::toggleShowButton(LLBottomTray::EResizeState button_type, const LLSD& new_visibility) -{ - if (LLBottomTray::instanceExists()) - { - LLBottomTray::getInstance()->setTrayButtonVisibleIfPossible(button_type, new_visibility.asBoolean()); - } - return true; -} - -void LLBottomTray::setTrayButtonVisible(EResizeState shown_object_type, bool visible) -{ - LLPanel* panel = getButtonPanel(shown_object_type); - if (NULL == panel) - { - lldebugs << "There is no object to show for state: " << shown_object_type << llendl; - return; - } - - panel->setVisible(visible); -} - -void LLBottomTray::setTrayButtonVisibleIfPossible(EResizeState shown_object_type, bool visible, bool raise_notification) -{ - if (!setVisibleAndFitWidths(shown_object_type, visible) && visible && raise_notification) - { - LLNotificationsUtil::add("BottomTrayButtonCanNotBeShown", - LLSD(), - LLSD(), - LLNotificationFunctorRegistry::instance().DONOTHING); - } -} - -bool LLBottomTray::setVisibleAndFitWidths(EResizeState object_type, bool visible) -{ - // The Speak button is treated specially: if voice is enabled, - // the button should be displayed no matter how much space we've got. - if (object_type == RS_BUTTON_SPEAK) - { - showSpeakButton(visible); - return true; - } - - LLPanel* cur_panel = getButtonPanel(object_type); - if (NULL == cur_panel) - { - lldebugs << "There is no object to process for state: " << object_type << llendl; - return false; - } - - bool is_set = true; - - if (visible) - { - // Assume that only chiclet panel can be auto-resized - const S32 available_width = - mChicletPanel->getParent()->getRect().getWidth() - mChicletPanel->getMinWidth(); - - S32 preferred_width = mObjectDefaultWidthMap[object_type]; - S32 current_width = cur_panel->getRect().getWidth(); - S32 result_width = 0; - bool decrease_width = false; - - // Mark this button to be shown - mResizeState |= object_type; - - if (preferred_width > 0 && available_width >= preferred_width) - { - result_width = preferred_width; - } - else if (available_width >= current_width) - { - result_width = current_width; - } - else - { - // Calculate the possible shrunk width as difference between current and minimal widths - const S32 chatbar_shrunk_width = - mChatBarContainer->getRect().getWidth() - get_panel_min_width(mToolbarStack, mChatBarContainer); - - S32 sum_of_min_widths = get_panel_min_width(mToolbarStack, mSpeakPanel); - S32 sum_of_curr_widths = get_curr_width(mSpeakPanel); - - resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin(); - const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end(); - - for (; it != it_end; ++it) - { - LLPanel* cur_panel = getButtonPanel(*it); - sum_of_min_widths += get_panel_min_width(mToolbarStack, cur_panel); - sum_of_curr_widths += get_curr_width(cur_panel); - } - - const S32 possible_shrunk_width = - chatbar_shrunk_width + (sum_of_curr_widths - sum_of_min_widths); - - // Minimal width of current panel - S32 minimal_width = 0; - mToolbarStack->getPanelMinSize(cur_panel->getName(), &minimal_width); - - if ( (available_width + possible_shrunk_width) >= minimal_width) - { - // There is enough space for minimal width, but set the result_width - // to preferred_width so buttons widths decreasing will be done in predefined order - result_width = (preferred_width > 0) ? preferred_width : current_width; - decrease_width = true; - } - else - { - // Nothing can be done, give up... - return false; - } - } - - if (result_width != current_width) - { - cur_panel->reshape(result_width, cur_panel->getRect().getHeight()); - current_width = result_width; - } - - is_set = processShowButton(object_type, current_width); - - // Shrink buttons if needed - if (is_set && decrease_width) - { - processWidthDecreased( -result_width); - } - } - else - { - const S32 delta_width = get_curr_width(cur_panel); - - setTrayButtonVisible(object_type, false); - - // Mark button NOT to show while future bottom tray extending - mResizeState &= ~object_type; - - // Extend other buttons if need - if (delta_width) - { - processWidthIncreased(delta_width); - } - } - return is_set; -} - -LLPanel* LLBottomTray::getButtonPanel(EResizeState button_type) -{ - // Don't use the operator[] because it inserts a NULL value if the key is not found. - if (mStateProcessedObjectMap.count(button_type) == 0) - { - llwarns << "Cannot find a panel for " << resizeStateToString(button_type) << llendl; - llassert(mStateProcessedObjectMap.count(button_type) == 1); - return NULL; - } - - return mStateProcessedObjectMap[button_type]; -} - -void LLBottomTray::showWellButton(EResizeState object_type, bool visible) -{ - llassert( ((RS_NOTIFICATION_WELL | RS_IM_WELL) & object_type) == object_type ); - - const std::string panel_name = RS_IM_WELL == object_type ? "im_well_panel" : "notification_well_panel"; - - LLView * panel = getChild<LLView>(panel_name); - - // if necessary visibility is set nothing to do here - if (panel->getVisible() == (BOOL)visible) return; - - S32 panel_width = panel->getRect().getWidth(); - panel->setVisible(visible); - - if (visible) - { - // method assumes that input param is a negative value - processWidthDecreased(-panel_width); - } - else - { - processWidthIncreased(panel_width); - } -} - -void LLBottomTray::processChatbarCustomization(S32 new_width) -{ - if (NULL == mNearbyChatBar) return; - - const S32 delta_width = mChatBarContainer->getRect().getWidth() - new_width; - - if (delta_width == 0) return; - - mDesiredNearbyChatWidth = new_width; - - LLView * chiclet_layout_panel = mChicletPanel->getParent(); - const S32 chiclet_min_width = get_panel_min_width(mToolbarStack, chiclet_layout_panel); - const S32 chiclet_panel_width = chiclet_layout_panel->getRect().getWidth(); - const S32 available_chiclet_shrink_width = chiclet_panel_width - chiclet_min_width; - llassert(available_chiclet_shrink_width >= 0); - - if (delta_width > 0) // panel gets narrowly - { - S32 total_possible_width = delta_width + available_chiclet_shrink_width; - processShowButtons(total_possible_width); - processExtendButtons(total_possible_width); - } - // here (delta_width < 0) // panel gets wider - else //if (-delta_width > available_chiclet_shrink_width) - { - S32 required_width = delta_width + available_chiclet_shrink_width; - S32 buttons_freed_width = 0; - processShrinkButtons(required_width, buttons_freed_width); - processHideButtons(required_width, buttons_freed_width); - } -} - -// static -std::string LLBottomTray::resizeStateToString(EResizeState state) -{ - switch (state) - { - case RS_NORESIZE: return "RS_NORESIZE"; - case RS_CHICLET_PANEL: return "RS_CHICLET_PANEL"; - case RS_CHATBAR_INPUT: return "RS_CHATBAR_INPUT"; - case RS_BUTTON_SNAPSHOT: return "RS_BUTTON_SNAPSHOT"; - case RS_BUTTON_CAMERA: return "RS_BUTTON_CAMERA"; - case RS_BUTTON_MOVEMENT: return "RS_BUTTON_MOVEMENT"; - case RS_BUTTON_GESTURES: return "RS_BUTTON_GESTURES"; - case RS_BUTTON_SPEAK: return "RS_BUTTON_SPEAK"; - case RS_IM_WELL: return "RS_IM_WELL"; - case RS_NOTIFICATION_WELL: return "RS_NOTIFICATION_WELL"; - case RS_BUTTON_BUILD: return "RS_BUTTON_BUILD"; - case RS_BUTTON_SEARCH: return "RS_BUTTON_SEARCH"; - case RS_BUTTON_WORLD_MAP: return "RS_BUTTON_WORLD_MAP"; - case RS_BUTTON_MINI_MAP: return "RS_BUTTON_MINI_MAP"; - case RS_BUTTONS_CAN_BE_HIDDEN: return "RS_BUTTONS_CAN_BE_HIDDEN"; - // No default to track additions. - } - return "UNKNOWN_BUTTON"; -} - -//EOF +/**
+ * @file llbottomtray.cpp
+ * @brief LLBottomTray class implementation
+ *
+ * $LicenseInfo:firstyear=2009&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h" // must be first include
+
+#define LLBOTTOMTRAY_CPP
+#include "llbottomtray.h"
+
+// library includes
+#include "llfloaterreg.h"
+#include "llflyoutbutton.h"
+#include "lllayoutstack.h"
+#include "llnotifications.h"
+#include "llnotificationsutil.h"
+#include "lltexteditor.h"
+
+// newview includes
+#include "llagent.h"
+#include "llagentcamera.h"
+#include "llavataractions.h"
+#include "llchiclet.h"
+#include "llfloatercamera.h"
+#include "llhints.h"
+#include "llimfloater.h" // for LLIMFloater
+#include "llnearbychatbar.h"
+#include "llsidetray.h"
+#include "llspeakbutton.h"
+#include "llsplitbutton.h"
+#include "llsyswellwindow.h"
+#include "lltoolmgr.h"
+#include "llviewerparcelmgr.h"
+
+#include "llviewerwindow.h"
+#include "llsdserialize.h"
+
+// Distance from mouse down on which drag'n'drop should be started.
+#define DRAG_START_DISTANCE 3
+
+static const std::string SORTING_DATA_FILE_NAME = "bottomtray_buttons_order.xml";
+
+LLDefaultChildRegistry::Register<LLBottomtrayButton> bottomtray_button("bottomtray_button");
+
+// LLBottomtrayButton methods
+
+// virtual
+BOOL LLBottomtrayButton::handleHover(S32 x, S32 y, MASK mask)
+{
+ if (mCanDrag)
+ {
+ // pass hover to bottomtray
+ S32 screenX, screenY;
+ localPointToScreen(x, y, &screenX, &screenY);
+ LLBottomTray::getInstance()->onDraggableButtonHover(screenX, screenY);
+
+ return TRUE;
+ }
+ else
+ {
+ return LLButton::handleHover(x, y, mask);
+ }
+}
+//virtual
+BOOL LLBottomtrayButton::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+ if (mCanDrag)
+ {
+ S32 screenX, screenY;
+ localPointToScreen(x, y, &screenX, &screenY);
+ // pass mouse up to bottomtray
+ LLBottomTray::getInstance()->onDraggableButtonMouseUp(this, screenX, screenY);
+ }
+ return LLButton::handleMouseUp(x, y, mask);
+}
+//virtual
+BOOL LLBottomtrayButton::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+ if (mCanDrag)
+ {
+ S32 screenX, screenY;
+ localPointToScreen(x, y, &screenX, &screenY);
+ // pass mouse up to bottomtray
+ LLBottomTray::getInstance()->onDraggableButtonMouseDown(this, screenX, screenY);
+ }
+ return LLButton::handleMouseDown(x, y, mask);
+}
+
+static void update_build_button_enable_state()
+{
+ bool can_edit = LLToolMgr::getInstance()->canEdit();
+
+ LLBottomTray::getInstance()->getChildView("build_btn")->setEnabled(can_edit);
+}
+
+// Build time optimization, generate extern template once in .cpp file
+template class LLBottomTray* LLSingleton<class LLBottomTray>::getInstance();
+
+namespace
+{
+ const std::string& PANEL_CHICLET_NAME = "chiclet_list_panel";
+
+ S32 get_panel_min_width(LLLayoutStack* stack, LLView* panel)
+ {
+ S32 minimal_width = 0;
+ llassert(stack);
+ if ( stack && panel && panel->getVisible() )
+ {
+ stack->getPanelMinSize(panel->getName(), &minimal_width);
+ }
+ return minimal_width;
+ }
+
+ S32 get_panel_max_width(LLLayoutStack* stack, LLPanel* panel)
+ {
+ S32 max_width = 0;
+ llassert(stack);
+ if ( stack && panel && panel->getVisible() )
+ {
+ stack->getPanelMaxSize(panel->getName(), &max_width);
+ }
+ return max_width;
+ }
+
+ S32 get_curr_width(LLUICtrl* ctrl)
+ {
+ S32 cur_width = 0;
+ if ( ctrl && ctrl->getVisible() )
+ {
+ cur_width = ctrl->getRect().getWidth();
+ }
+ return cur_width;
+ }
+}
+
+class LLBottomTrayLite
+ : public LLPanel
+{
+public:
+ LLBottomTrayLite()
+ : mNearbyChatBar(NULL),
+ mChatBarContainer(NULL),
+ mGesturePanel(NULL)
+ {
+ mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL);
+ buildFromFile("panel_bottomtray_lite.xml");
+ }
+
+ BOOL postBuild()
+ {
+ mNearbyChatBar = findChild<LLNearbyChatBar>("chat_bar");
+ mChatBarContainer = getChild<LLLayoutPanel>("chat_bar_layout_panel");
+ mGesturePanel = getChild<LLPanel>("gesture_panel");
+
+ // Hide "show_nearby_chat" button
+ if (mNearbyChatBar)
+ {
+ LLLineEditor* chat_box = mNearbyChatBar->getChatBox();
+ LLUICtrl* show_btn = mNearbyChatBar->getChild<LLUICtrl>("show_nearby_chat");
+ S32 delta_width = show_btn->getRect().getWidth();
+ show_btn->setVisible(FALSE);
+ chat_box->reshape(chat_box->getRect().getWidth() + delta_width, chat_box->getRect().getHeight());
+ }
+ return TRUE;
+ }
+
+ void onFocusLost()
+ {
+ if (gAgentCamera.cameraMouselook())
+ {
+ LLBottomTray::getInstance()->setVisible(FALSE);
+ }
+ }
+
+ LLNearbyChatBar* mNearbyChatBar;
+ LLLayoutPanel* mChatBarContainer;
+ LLPanel* mGesturePanel;
+};
+
+LLBottomTray::LLBottomTray(const LLSD&)
+: mChicletPanel(NULL),
+ mSpeakPanel(NULL),
+ mSpeakBtn(NULL),
+ mNearbyChatBar(NULL),
+ mChatBarContainer(NULL),
+ mNearbyCharResizeHandlePanel(NULL),
+ mToolbarStack(NULL),
+ mMovementButton(NULL),
+ mResizeState(RS_NORESIZE),
+ mBottomTrayContextMenu(NULL),
+ mCamButton(NULL),
+ mBottomTrayLite(NULL),
+ mIsInLiteMode(false),
+ mDragStarted(false),
+ mDraggedItem(NULL),
+ mLandingTab(NULL),
+ mCheckForDrag(false)
+{
+ // Firstly add ourself to IMSession observers, so we catch session events
+ // before chiclets do that.
+ LLIMMgr::getInstance()->addSessionObserver(this);
+
+ mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL);
+
+ buildFromFile("panel_bottomtray.xml");
+
+ LLUICtrl::CommitCallbackRegistry::defaultRegistrar().add("CameraPresets.ChangeView", boost::bind(&LLFloaterCamera::onClickCameraItem, _2));
+
+ //this is to fix a crash that occurs because LLBottomTray is a singleton
+ //and thus is deleted at the end of the viewers lifetime, but to be cleanly
+ //destroyed LLBottomTray requires some subsystems that are long gone
+ //LLUI::getRootView()->addChild(this);
+
+ {
+ mBottomTrayLite = new LLBottomTrayLite();
+ mBottomTrayLite->setFollowsAll();
+ mBottomTrayLite->setVisible(FALSE);
+ }
+
+ mImageDragIndication = LLUI::getUIImage(getString("DragIndicationImageName"));
+ mDesiredNearbyChatWidth = mNearbyChatBar ? mNearbyChatBar->getRect().getWidth() : 0;
+}
+
+LLBottomTray::~LLBottomTray()
+{
+ if (!LLSingleton<LLIMMgr>::destroyed())
+ {
+ LLIMMgr::getInstance()->removeSessionObserver(this);
+ }
+
+ if (mNearbyChatBar)
+ {
+ // store custom width of chatbar panel.
+ S32 custom_width = mChatBarContainer->getRect().getWidth();
+ gSavedSettings.setS32("ChatBarCustomWidth", custom_width);
+ }
+
+ // emulate previous floater behavior to be hidden on startup.
+ // override effect of save_visibility=true.
+ // this attribute is necessary to button.initial_callback=Button.SetFloaterToggle works properly:
+ // i.g when floater changes its visibility - button changes its toggle state.
+ getChild<LLUICtrl>("build_btn")->setControlValue(false);
+ getChild<LLUICtrl>("search_btn")->setControlValue(false);
+ getChild<LLUICtrl>("world_map_btn")->setControlValue(false);
+}
+
+// *TODO Vadim: why void* ?
+void* LLBottomTray::createNearbyChatBar(void* userdata)
+{
+ return new LLNearbyChatBar();
+}
+
+LLNearbyChatBar* LLBottomTray::getNearbyChatBar()
+{
+ return mIsInLiteMode ? mBottomTrayLite->mNearbyChatBar : mNearbyChatBar;
+}
+
+LLIMChiclet* LLBottomTray::createIMChiclet(const LLUUID& session_id)
+{
+ LLIMChiclet::EType im_chiclet_type = LLIMChiclet::getIMSessionType(session_id);
+
+ switch (im_chiclet_type)
+ {
+ case LLIMChiclet::TYPE_IM:
+ return getChicletPanel()->createChiclet<LLIMP2PChiclet>(session_id);
+ case LLIMChiclet::TYPE_GROUP:
+ return getChicletPanel()->createChiclet<LLIMGroupChiclet>(session_id);
+ case LLIMChiclet::TYPE_AD_HOC:
+ return getChicletPanel()->createChiclet<LLAdHocChiclet>(session_id);
+ case LLIMChiclet::TYPE_UNKNOWN:
+ break;
+ }
+
+ return NULL;
+}
+
+//virtual
+void LLBottomTray::sessionAdded(const LLUUID& session_id, const std::string& name, const LLUUID& other_participant_id)
+{
+ if (!getChicletPanel()) return;
+
+ LLIMModel::LLIMSession* session = LLIMModel::getInstance()->findIMSession(session_id);
+ if (!session) return;
+
+ // no need to spawn chiclets for participants in P2P calls called through Avaline
+ if (session->isP2P() && session->isOtherParticipantAvaline()) return;
+
+ if (getChicletPanel()->findChiclet<LLChiclet>(session_id)) return;
+
+ LLIMChiclet* chiclet = createIMChiclet(session_id);
+ if(chiclet)
+ {
+ chiclet->setIMSessionName(name);
+ chiclet->setOtherParticipantId(other_participant_id);
+
+ LLIMFloater::onIMChicletCreated(session_id);
+
+ }
+ else
+ {
+ llerrs << "Could not create chiclet" << llendl;
+ }
+}
+
+//virtual
+void LLBottomTray::sessionRemoved(const LLUUID& session_id)
+{
+ if(getChicletPanel())
+ {
+ // IM floater should be closed when session removed and associated chiclet closed
+ LLIMFloater* iMfloater = LLFloaterReg::findTypedInstance<LLIMFloater>(
+ "impanel", session_id);
+ if (iMfloater != NULL)
+ {
+ iMfloater->closeFloater();
+ }
+
+ getChicletPanel()->removeChiclet(session_id);
+ }
+}
+
+void LLBottomTray::sessionIDUpdated(const LLUUID& old_session_id, const LLUUID& new_session_id)
+{
+ //this is only needed in case of outgoing ad-hoc/group chat sessions
+ LLChicletPanel* chiclet_panel = getChicletPanel();
+ if (chiclet_panel)
+ {
+ //it should be ad-hoc im chiclet or group im chiclet
+ LLChiclet* chiclet = chiclet_panel->findChiclet<LLChiclet>(old_session_id);
+ if (chiclet) chiclet->setSessionId(new_session_id);
+ }
+}
+
+S32 LLBottomTray::getTotalUnreadIMCount()
+{
+ return getChicletPanel()->getTotalUnreadIMCount();
+}
+
+// virtual
+void LLBottomTray::onChange(EStatusType status, const std::string &channelURI, bool proximal)
+{
+ // Time it takes to connect to voice channel might be pretty long,
+ // so don't expect user login or STATUS_VOICE_ENABLED to be followed by STATUS_JOINED.
+ BOOL enable = FALSE;
+
+ switch (status)
+ {
+ // Do not add STATUS_VOICE_ENABLED because voice chat is
+ // inactive until STATUS_JOINED
+ case STATUS_JOINED:
+ enable = TRUE;
+ break;
+ default:
+ enable = FALSE;
+ break;
+ }
+
+ // We have to enable/disable right and left parts of speak button separately (EXT-4648)
+ mSpeakBtn->setSpeakBtnEnabled(enable);
+ // skipped to avoid button blinking
+ if (status != STATUS_JOINING && status!= STATUS_LEFT_CHANNEL)
+ {
+ mSpeakBtn->setFlyoutBtnEnabled(LLVoiceClient::getInstance()->voiceEnabled() && LLVoiceClient::getInstance()->isVoiceWorking());
+ }
+}
+
+void LLBottomTray::onMouselookModeOut()
+{
+ mIsInLiteMode = false;
+ mBottomTrayLite->setVisible(FALSE);
+ mNearbyChatBar->getChatBox()->setText(mBottomTrayLite->mNearbyChatBar->getChatBox()->getText());
+ setVisible(TRUE);
+}
+
+void LLBottomTray::onMouselookModeIn()
+{
+ setVisible(FALSE);
+
+ // Attach the lite bottom tray
+ if (getParent() && mBottomTrayLite->getParent() != getParent())
+ getParent()->addChild(mBottomTrayLite);
+
+ mBottomTrayLite->setShape(getLocalRect());
+ mBottomTrayLite->mNearbyChatBar->getChatBox()->setText(mNearbyChatBar->getChatBox()->getText());
+ mBottomTrayLite->mGesturePanel->setVisible(gSavedSettings.getBOOL("ShowGestureButton"));
+
+ mIsInLiteMode = true;
+}
+
+//virtual
+// setVisible used instead of onVisibilityChange, since LLAgent calls it on entering/leaving mouselook mode.
+// If bottom tray is already visible in mouselook mode, then onVisibilityChange will not be called from setVisible(true),
+void LLBottomTray::setVisible(BOOL visible)
+{
+ if (mIsInLiteMode)
+ {
+ mBottomTrayLite->setVisible(visible);
+ }
+ else
+ {
+ LLPanel::setVisible(visible);
+ }
+}
+
+S32 LLBottomTray::notifyParent(const LLSD& info)
+{
+ if(info.has("well_empty")) // implementation of EXT-3397
+ {
+ const std::string chiclet_name = info["well_name"];
+
+ // only "im_well" or "notification_well" names are expected.
+ // They are set in panel_bottomtray.xml in <chiclet_im_well> & <chiclet_notification>
+ llassert("im_well" == chiclet_name || "notification_well" == chiclet_name);
+
+ BOOL should_be_visible = !info["well_empty"];
+ showWellButton("im_well" == chiclet_name ? RS_IM_WELL : RS_NOTIFICATION_WELL, should_be_visible);
+ return 1;
+ }
+
+ if (info.has("action") && info["action"] == "resize")
+ {
+ const std::string& name = info["view_name"];
+
+ // expected only resize of nearby chatbar
+ if (mChatBarContainer->getName() != name) return LLPanel::notifyParent(info);
+
+ const S32 new_width = info["new_width"];
+
+ processChatbarCustomization(new_width);
+
+ return 2;
+ }
+ return LLPanel::notifyParent(info);
+}
+
+void LLBottomTray::showBottomTrayContextMenu(S32 x, S32 y, MASK mask)
+{
+ // We should show BottomTrayContextMenu in last turn
+ if (mBottomTrayContextMenu && !LLMenuGL::sMenuContainer->getVisibleMenu())
+ {
+ //there are no other context menu (IM chiclet etc ), so we can show BottomTrayContextMenu
+
+ updateContextMenu(x, y, mask);
+ mBottomTrayContextMenu->buildDrawLabels();
+ mBottomTrayContextMenu->updateParent(LLMenuGL::sMenuContainer);
+ LLMenuGL::showPopup(this, mBottomTrayContextMenu, x, y);
+
+ }
+}
+
+void LLBottomTray::updateContextMenu(S32 x, S32 y, MASK mask)
+{
+ LLUICtrl* edit_box = mNearbyChatBar->getChild<LLUICtrl>("chat_box");
+
+ S32 local_x = x - mChatBarContainer->getRect().mLeft - edit_box->getRect().mLeft;
+ S32 local_y = y - mChatBarContainer->getRect().mBottom - edit_box->getRect().mBottom;
+
+ bool in_edit_box = edit_box->pointInView(local_x, local_y);
+
+ mBottomTrayContextMenu->setItemVisible("Separator", in_edit_box);
+ mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Cut", in_edit_box);
+ mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Copy", in_edit_box);
+ mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Paste", in_edit_box);
+ mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Delete", in_edit_box);
+ mBottomTrayContextMenu->setItemVisible("NearbyChatBar_Select_All", in_edit_box);
+}
+
+void LLBottomTray::showGestureButton(BOOL visible)
+{
+ setTrayButtonVisibleIfPossible(RS_BUTTON_GESTURES, visible);
+}
+
+void LLBottomTray::showMoveButton(BOOL visible)
+{
+ setTrayButtonVisibleIfPossible(RS_BUTTON_MOVEMENT, visible);
+}
+
+void LLBottomTray::showCameraButton(BOOL visible)
+{
+ setTrayButtonVisibleIfPossible(RS_BUTTON_CAMERA, visible);
+}
+
+void LLBottomTray::showSnapshotButton(BOOL visible)
+{
+ setTrayButtonVisibleIfPossible(RS_BUTTON_SNAPSHOT, visible);
+}
+
+void LLBottomTray::showSpeakButton(bool visible)
+{
+ // Show/hide the button
+ setTrayButtonVisible(RS_BUTTON_SPEAK, visible);
+
+ // and adjust other panels according to the occupied/freed space.
+ const S32 panel_width = mSpeakPanel->getRect().getWidth();
+ if (visible)
+ {
+ processWidthDecreased(-panel_width);
+ }
+ else
+ {
+ processWidthIncreased(panel_width);
+ }
+}
+
+void LLBottomTray::toggleMovementControls()
+{
+ if (mMovementButton)
+ mMovementButton->onCommit();
+}
+
+void LLBottomTray::toggleCameraControls()
+{
+ if (mCamButton)
+ mCamButton->onCommit();
+}
+
+BOOL LLBottomTray::postBuild()
+{
+ LLHints::registerHintTarget("bottom_tray", LLView::getHandle());
+ LLHints::registerHintTarget("dest_guide_btn", getChild<LLUICtrl>("destination_btn")->getHandle());
+ LLHints::registerHintTarget("avatar_picker_btn", getChild<LLUICtrl>("avatar_btn")->getHandle());
+
+ LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("NearbyChatBar.Action", boost::bind(&LLBottomTray::onContextMenuItemClicked, this, _2));
+ LLUICtrl::EnableCallbackRegistry::currentRegistrar().add("NearbyChatBar.EnableMenuItem", boost::bind(&LLBottomTray::onContextMenuItemEnabled, this, _2));
+
+ mBottomTrayContextMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_bottomtray.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+ gMenuHolder->addChild(mBottomTrayContextMenu);
+
+ mNearbyChatBar = findChild<LLNearbyChatBar>("chat_bar");
+ LLHints::registerHintTarget("chat_bar", mNearbyChatBar->LLView::getHandle());
+
+ mChatBarContainer = getChild<LLLayoutPanel>("chat_bar_layout_panel");
+ mNearbyCharResizeHandlePanel = getChild<LLPanel>("chat_bar_resize_handle_panel");
+
+ mToolbarStack = getChild<LLLayoutStack>("toolbar_stack");
+ mMovementButton = getChild<LLButton>("movement_btn");
+ LLHints::registerHintTarget("move_btn", mMovementButton->getHandle());
+ mCamButton = getChild<LLButton>("camera_btn");
+ setRightMouseDownCallback(boost::bind(&LLBottomTray::showBottomTrayContextMenu,this, _2, _3,_4));
+
+ mSpeakPanel = getChild<LLPanel>("speak_panel");
+ mSpeakBtn = getChild<LLSpeakButton>("talk");
+
+ // Both parts of speak button should be initially disabled because
+ // it takes some time between logging in to world and connecting to voice channel.
+ mSpeakBtn->setSpeakBtnEnabled(false);
+ mSpeakBtn->setFlyoutBtnEnabled(false);
+
+ // Localization tool doesn't understand custom buttons like <talk_button>
+ mSpeakBtn->setSpeakToolTip( getString("SpeakBtnToolTip") );
+ mSpeakBtn->setShowToolTip( getString("VoiceControlBtnToolTip") );
+
+ // Registering Chat Bar to receive Voice client status change notifications.
+ LLVoiceClient::getInstance()->addObserver(this);
+
+ mNearbyChatBar->getChatBox()->setContextMenu(NULL);
+
+ mChicletPanel = getChild<LLChicletPanel>("chiclet_list");
+
+ initResizeStateContainers();
+
+ setButtonsControlsAndListeners();
+
+ initButtonsVisibility();
+
+ // update wells visibility:
+ showWellButton(RS_IM_WELL, !LLIMWellWindow::getInstance()->isWindowEmpty());
+ showWellButton(RS_NOTIFICATION_WELL, !LLNotificationWellWindow::getInstance()->isWindowEmpty());
+
+ loadButtonsOrder();
+
+ LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(boost::bind(&update_build_button_enable_state));
+
+ return TRUE;
+}
+
+//Drag-n-drop
+
+void LLBottomTray::onDraggableButtonMouseDown(LLUICtrl* ctrl, S32 x, S32 y)
+{
+ if (ctrl == NULL) return;
+ LLView* parent_view = ctrl->getParent();
+ if(parent_view != NULL)
+ {
+ // we actually drag'n'drop panel (not button) in code, so have to find a parent
+ // of button which called this method on mouse down.
+ LLPanel* parent = dynamic_cast<LLPanel*>(parent_view);
+ // It may happen that we clicked not usual button, but button inside widget(speak, gesture)
+ // so we'll need to get a level higher to reach layout panel as a parent.
+ if(parent == NULL) parent = dynamic_cast<LLPanel*>(parent_view->getParent());
+ if (parent && parent->getVisible())
+ {
+ mDraggedItem = parent;
+ mCheckForDrag = true;
+ mStartX = x;
+ mStartY = y;
+ }
+ }
+}
+
+LLPanel* LLBottomTray::findChildPanelByLocalCoords(S32 x, S32 y)
+{
+ LLPanel* ctrl = 0;
+ S32 screenX, screenY;
+ const child_list_t* list = mToolbarStack->getChildList();
+
+ localPointToScreen(x, y, &screenX, &screenY);
+
+ // look for a child panel which contains the point (screenX, screenY) in it's rectangle
+ for (child_list_const_iter_t i = list->begin(); i != list->end(); ++i)
+ {
+ LLRect rect;
+ localRectToScreen((*i)->getRect(), &rect);
+
+ if (rect.pointInRect(screenX, screenY))
+ {
+ ctrl = dynamic_cast<LLPanel*>(*i);
+ break;
+ }
+ }
+
+ return ctrl;
+}
+
+void LLBottomTray::onDraggableButtonHover(S32 x, S32 y)
+{
+ // if mouse down on draggable item was done, check whether we should start DnD
+ if (mCheckForDrag)
+ {
+ // Start drag'n'drop if mouse cursor was dragged away frome mouse down location enough
+ if(sqrt((float)((mStartX-x)*(mStartX-x)+(mStartY-y)*(mStartY-y))) > DRAG_START_DISTANCE)
+ {
+ mDragStarted = true;
+ mCheckForDrag = false;
+ }
+ }
+ if (mDragStarted)
+ {
+ // Check whether the cursor is over draggable area, find which panel it is and set is as
+ // landing tab for drag'n'drop
+ if(isCursorOverDraggableArea(x, y))
+ {
+ LLPanel* panel = findChildPanelByLocalCoords(x,y);
+ if (panel && panel != mDraggedItem) mLandingTab = panel;
+ gViewerWindow->getWindow()->setCursor(UI_CURSOR_ARROWDRAG);
+ }
+ else
+ {
+ gViewerWindow->getWindow()->setCursor(UI_CURSOR_NO);
+ }
+ }
+ else
+ {
+ // Reset cursor in case you move your mouse from the drag handle to a button.
+ getWindow()->setCursor(UI_CURSOR_ARROW);
+
+ }
+}
+
+bool LLBottomTray::isCursorOverDraggableArea(S32 x, S32 y)
+{
+ // Draggable area lasts from the nearby chat input resize handle
+ // to the chiclet area (exlusively).
+ bool result = getRect().pointInRect(x, y);
+ result = result && mNearbyCharResizeHandlePanel->calcScreenRect().mRight < x;
+ result = result && mChicletPanel->calcScreenRect().mRight > x;
+ return result;
+}
+
+void LLBottomTray::updateButtonsOrdersAfterDnD()
+{
+ // *TODO: change implementation of this method to support simplify it
+ // (and according to future possible changes in the way button order is saved between sessions).
+ state_object_map_t::const_iterator it = mStateProcessedObjectMap.begin();
+ state_object_map_t::const_iterator it_end = mStateProcessedObjectMap.end();
+ EResizeState dragged_state = RS_NORESIZE;
+ EResizeState landing_state = RS_NORESIZE;
+ bool landing_state_found = false;
+ // Find states for dragged item and landing tab
+ for (; it != it_end; ++it)
+ {
+ if (it->second == mDraggedItem)
+ {
+ dragged_state = it->first;
+ }
+ else if (it->second == mLandingTab)
+ {
+ landing_state = it->first;
+ landing_state_found = true;
+ }
+ }
+
+ if (dragged_state == RS_NORESIZE)
+ {
+ llwarns << "Cannot determine what button is being dragged" << llendl;
+ llassert(dragged_state != RS_NORESIZE);
+ return;
+ }
+
+ lldebugs << "Will place " << resizeStateToString(dragged_state)
+ << " before " << resizeStateToString(landing_state) << llendl;
+
+ // Update order of buttons according to drag'n'drop
+ mButtonsOrder.erase(std::find(mButtonsOrder.begin(), mButtonsOrder.end(), dragged_state));
+ if (!landing_state_found && mLandingTab == getChild<LLPanel>(PANEL_CHICLET_NAME))
+ {
+ mButtonsOrder.push_back(dragged_state);
+ }
+ else
+ {
+ if (!landing_state_found) landing_state = RS_BUTTON_SPEAK; // just a random fallback
+ mButtonsOrder.insert(std::find(mButtonsOrder.begin(), mButtonsOrder.end(), landing_state), dragged_state);
+ }
+
+ // Synchronize button process order with their order
+ resize_state_vec_t::const_iterator it1 = mButtonsOrder.begin();
+ const resize_state_vec_t::const_iterator it_end1 = mButtonsOrder.end();
+ resize_state_vec_t::iterator it2 = mButtonsProcessOrder.begin();
+ for (; it1 != it_end1; ++it1)
+ {
+ // Skip Speak because it is not in mButtonsProcessOrder(it's the reason why mButtonsOrder was introduced).
+ // If any other draggable items will be added to bottomtray later, they should also be skipped here.
+ if (*it1 != RS_BUTTON_SPEAK)
+ {
+ *it2 = *it1;
+ ++it2;
+ }
+ }
+
+ saveButtonsOrder();
+}
+
+void LLBottomTray::saveButtonsOrder()
+{
+ std::string user_dir = gDirUtilp->getLindenUserDir();
+ if (user_dir.empty()) return;
+
+ std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, SORTING_DATA_FILE_NAME);
+ LLSD settings_llsd;
+ int i = 0;
+ const resize_state_vec_t::const_iterator it_end = mButtonsOrder.end();
+ // we use numbers as keys for map which is saved in file and contains resize states as its values
+ for (resize_state_vec_t::const_iterator it = mButtonsOrder.begin(); it != it_end; ++it, i++)
+ {
+ std::string str = llformat("%d", i);
+ settings_llsd[str] = *it;
+ }
+ llofstream file;
+ file.open(filename);
+ LLSDSerialize::toPrettyXML(settings_llsd, file);
+}
+
+void LLBottomTray::loadButtonsOrder()
+{
+ // load per-resident sorting information
+ std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, SORTING_DATA_FILE_NAME);
+
+ LLSD settings_llsd;
+ llifstream file;
+ file.open(filename);
+ if (!file.is_open()) return;
+
+ LLSDSerialize::fromXML(settings_llsd, file);
+
+
+ mButtonsOrder.clear();
+ mButtonsProcessOrder.clear();
+ int i = 0;
+ // getting button order from file
+ for (LLSD::map_const_iterator iter = settings_llsd.beginMap();
+ iter != settings_llsd.endMap(); ++iter, ++i)
+ {
+ std::string str = llformat("%d", i);
+ EResizeState state = (EResizeState)settings_llsd[str].asInteger();
+ mButtonsOrder.push_back(state);
+ // RS_BUTTON_SPEAK is skipped, because it shouldn't be in mButtonsProcessOrder (it does not hide or shrink).
+ if (state != RS_BUTTON_SPEAK)
+ {
+ mButtonsProcessOrder.push_back(state);
+ }
+ }
+
+ // There are other panels in layout stack order of which is not saved. Also, panels order of which is saved,
+ // are already in layout stack but in wrong order. The most convenient way to place them is moving them
+ // to front one by one (because in this case we don't have to pass the panel before which we want to insert our
+ // panel to movePanel()). So panels are moved in order from the end of mButtonsOrder vector(reverse iterator is used).
+ const resize_state_vec_t::const_reverse_iterator it_end = mButtonsOrder.rend();
+ // placing panels in layout stack according to button order which we loaded in previous for
+ for (resize_state_vec_t::const_reverse_iterator it = mButtonsOrder.rbegin(); it != it_end; ++it, ++i)
+ {
+ LLPanel* panel_to_move = getButtonPanel(*it);
+ mToolbarStack->movePanel(panel_to_move, NULL, true); // prepend
+ }
+ // Nearbychat is not stored in order settings file, but it must be the first of the panels, so moving it
+ // (along with its drag handle) manually here.
+ mToolbarStack->movePanel(getChild<LLLayoutPanel>("chat_bar_resize_handle_panel"), NULL, true);
+ mToolbarStack->movePanel(mChatBarContainer, NULL, true);
+}
+
+void LLBottomTray::onDraggableButtonMouseUp(LLUICtrl* ctrl, S32 x, S32 y)
+{
+ //if mouse up happened over area where drop is possible, change order of buttons
+ if (mLandingTab != NULL && mDraggedItem != NULL && mDragStarted)
+ {
+ if(isCursorOverDraggableArea(x, y))
+ {
+ // change order of panels in layout stack
+ mToolbarStack->movePanel(mDraggedItem, (LLPanel*)mLandingTab);
+ // change order of buttons in order vectors
+ updateButtonsOrdersAfterDnD();
+ }
+ }
+ gViewerWindow->getWindow()->setCursor(UI_CURSOR_ARROW);
+ mDragStarted = false;
+ mDraggedItem = NULL;
+ mLandingTab = NULL;
+ mCheckForDrag = false;
+}
+
+void LLBottomTray::draw()
+{
+ LLPanel::draw();
+ if (mLandingTab)
+ {
+ static S32 w = mImageDragIndication->getWidth();
+ static S32 h = mImageDragIndication->getHeight();
+ LLRect rect = mLandingTab->calcScreenRect();
+ mImageDragIndication->draw(rect.mLeft - w/2, rect.getHeight(), w, h);
+ }
+ getChild<LLButton>("show_profile_btn")->setToggleState(LLAvatarActions::profileVisible(gAgent.getID()));
+
+ LLPanel* panel = LLSideTray::getInstance()->getPanel("panel_people");
+ if (panel && panel->isInVisibleChain())
+ {
+ getChild<LLButton>("show_people_button")->setToggleState(true);
+ }
+ else
+ {
+ getChild<LLButton>("show_people_button")->setToggleState(false);
+ }
+
+ LLFloater* help_browser = (LLFloaterReg::findInstance("help_browser"));
+ bool help_floater_visible = (help_browser && help_browser->isInVisibleChain());
+
+ getChild<LLButton>("show_help_btn")->setToggleState(help_floater_visible);
+
+
+}
+
+bool LLBottomTray::onContextMenuItemEnabled(const LLSD& userdata)
+{
+ std::string item = userdata.asString();
+ LLLineEditor* edit_box = mNearbyChatBar->findChild<LLLineEditor>("chat_box");
+
+ if (item == "can_cut")
+ {
+ return edit_box->canCut();
+ }
+ else if (item == "can_copy")
+ {
+ return edit_box->canCopy();
+ }
+ else if (item == "can_paste")
+ {
+ return edit_box->canPaste();
+ }
+ else if (item == "can_delete")
+ {
+ return edit_box->canDoDelete();
+ }
+ else if (item == "can_select_all")
+ {
+ return edit_box->canSelectAll() && (edit_box->getLength()>0);
+ }
+ return true;
+}
+
+
+void LLBottomTray::onContextMenuItemClicked(const LLSD& userdata)
+{
+ std::string item = userdata.asString();
+ LLLineEditor* edit_box = mNearbyChatBar->findChild<LLLineEditor>("chat_box");
+
+ if (item == "cut")
+ {
+ edit_box->cut();
+ }
+ else if (item == "copy")
+ {
+ edit_box->copy();
+ }
+ else if (item == "paste")
+ {
+ edit_box->paste();
+ edit_box->setFocus(TRUE);
+ }
+ else if (item == "delete")
+ {
+ edit_box->doDelete();
+ }
+ else if (item == "select_all")
+ {
+ edit_box->selectAll();
+ }
+}
+
+void LLBottomTray::log(LLView* panel, const std::string& descr)
+{
+ if (NULL == panel) return;
+ LLView* layout = panel->getParent();
+ lldebugs << descr << ": "
+ << "panel: " << panel->getName()
+ << ", rect: " << panel->getRect()
+
+
+ << "layout: " << layout->getName()
+ << ", rect: " << layout->getRect()
+ << llendl
+ ;
+}
+
+void LLBottomTray::reshape(S32 width, S32 height, BOOL called_from_parent)
+{
+ static S32 debug_calling_number = 0;
+ lldebugs << "**************************************** " << ++debug_calling_number << llendl;
+
+ S32 current_width = getRect().getWidth();
+ S32 delta_width = width - current_width;
+ lldebugs << "Reshaping: "
+ << ", width: " << width
+ << ", cur width: " << current_width
+ << ", delta_width: " << delta_width
+ << ", called_from_parent: " << called_from_parent
+ << llendl;
+
+ if (mNearbyChatBar) log(mNearbyChatBar, "before");
+ if (mChicletPanel) log(mChicletPanel, "before");
+
+ // stores width size on which bottom tray is less than width required by its children. EXT-991
+ static S32 extra_shrink_width = 0;
+ bool should_be_reshaped = true;
+
+ if (mChicletPanel && mToolbarStack && mNearbyChatBar)
+ {
+ // Firstly, update layout stack to ensure we deal with correct panel sizes.
+ {
+ BOOL saved_anim = mToolbarStack->getAnimate();
+ // Set chiclet panel to be autoresized by default.
+ mToolbarStack->updatePanelAutoResize(PANEL_CHICLET_NAME, TRUE);
+ // Disable animation to prevent layout updating in several frames.
+ mToolbarStack->setAnimate(FALSE);
+ // Force the updating of layout to reset panels collapse factor.
+ mToolbarStack->updateLayout();
+ // Restore animate state.
+ mToolbarStack->setAnimate(saved_anim);
+ }
+
+ // bottom tray is narrowed
+ if (delta_width < 0)
+ {
+ if (extra_shrink_width > 0)
+ {
+ // is world rect was extra shrunk and decreasing again only update this value
+ // to delta_width negative
+ extra_shrink_width -= delta_width; // use "-=" because delta_width is negative
+ should_be_reshaped = false;
+ }
+ else
+ {
+ extra_shrink_width = processWidthDecreased(delta_width);
+
+ // increase new width to extra_shrink_width value to not reshape less than bottom tray minimum
+ width += extra_shrink_width;
+ }
+ }
+ // bottom tray is widen
+ else
+ {
+ if (extra_shrink_width > delta_width)
+ {
+ // Less than minimum width is more than increasing (delta_width)
+ // only reduce it value and make no reshape
+ extra_shrink_width -= delta_width;
+ should_be_reshaped = false;
+ }
+ else
+ {
+ if (extra_shrink_width > 0)
+ {
+ // If we have some extra shrink width let's reduce delta_width & width
+ delta_width -= extra_shrink_width;
+ width -= extra_shrink_width;
+ extra_shrink_width = 0;
+ }
+ processWidthIncreased(delta_width);
+ }
+ }
+ }
+
+ if (should_be_reshaped)
+ {
+ lldebugs << "Reshape all children with width: " << width << llendl;
+ LLPanel::reshape(width, height, called_from_parent);
+ }
+
+ if (mNearbyChatBar) log(mNearbyChatBar, "after");
+ if (mChicletPanel) log(mChicletPanel, "after");
+
+
+ // Restore width of the chatbar on first reshape.
+ // we can not to do this from postBuild because reshape is called from parent view on startup
+ // creation after it and reset width according to resize logic.
+ static bool needs_restore_custom_state = true;
+ if (mChatBarContainer && needs_restore_custom_state)
+ {
+ // restore custom width of chatbar panel.
+ S32 new_width = gSavedSettings.getS32("ChatBarCustomWidth");
+ if (new_width > 0)
+ {
+ mDesiredNearbyChatWidth = new_width;
+ processChatbarCustomization(new_width);
+ mChatBarContainer->reshape(new_width, mChatBarContainer->getRect().getHeight());
+ }
+ needs_restore_custom_state = false;
+ }
+
+}
+
+S32 LLBottomTray::processWidthDecreased(S32 delta_width)
+{
+ bool still_should_be_processed = true;
+
+ const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth();
+ const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth();
+
+ // There are four steps of processing width decrease. If in one of them required width was reached,
+ // further are not needed.
+ // 1. Decreasing width of chiclet panel.
+ if (chiclet_panel_width > chiclet_panel_min_width)
+ {
+ // we have some space to decrease chiclet panel
+ S32 panel_delta_min = chiclet_panel_width - chiclet_panel_min_width;
+
+ S32 delta_panel = llmin(-delta_width, panel_delta_min);
+
+ lldebugs << "delta_width: " << delta_width
+ << ", panel_delta_min: " << panel_delta_min
+ << ", delta_panel: " << delta_panel
+ << llendl;
+
+ // is chiclet panel width enough to process resizing?
+ delta_width += panel_delta_min;
+
+ still_should_be_processed = delta_width < 0;
+
+ mChicletPanel->getParent()->reshape(mChicletPanel->getParent()->getRect().getWidth() - delta_panel, mChicletPanel->getParent()->getRect().getHeight());
+ log(mChicletPanel, "after processing panel decreasing via chiclet panel");
+
+ lldebugs << "RS_CHICLET_PANEL"
+ << ", delta_width: " << delta_width
+ << llendl;
+ }
+
+ S32 buttons_freed_width = 0;
+ // 2. Decreasing width of buttons.
+ if (still_should_be_processed)
+ {
+ processShrinkButtons(delta_width, buttons_freed_width);
+ }
+ // 3. Decreasing width of nearby chat.
+ const S32 chatbar_panel_min_width = get_panel_min_width(mToolbarStack, mChatBarContainer);
+ const S32 chatbar_panel_width = mChatBarContainer->getRect().getWidth();
+ if (still_should_be_processed && chatbar_panel_width > chatbar_panel_min_width)
+ {
+ // we have some space to decrease chatbar panel
+ S32 panel_delta_min = chatbar_panel_width - chatbar_panel_min_width;
+
+ S32 delta_panel = llmin(-delta_width, panel_delta_min);
+
+ // whether chatbar panel width is enough to process resizing?
+ delta_width += panel_delta_min;
+
+ still_should_be_processed = delta_width < 0;
+
+ // chatbar should only be shrunk here, not stretched
+ if(delta_panel > 0)
+ {
+ mChatBarContainer->reshape(mNearbyChatBar->getRect().getWidth() - delta_panel, mChatBarContainer->getRect().getHeight());
+ }
+
+ log(mNearbyChatBar, "after processing panel decreasing via nearby chatbar panel");
+
+ lldebugs << "RS_CHATBAR_INPUT"
+ << ", delta_panel: " << delta_panel
+ << ", delta_width: " << delta_width
+ << llendl;
+ }
+
+ S32 extra_shrink_width = 0;
+ // 4. Hiding buttons if needed.
+ if (still_should_be_processed)
+ {
+ processHideButtons(delta_width, buttons_freed_width);
+
+ if (delta_width < 0)
+ {
+ extra_shrink_width = -delta_width;
+ llwarns << "There is no enough width to reshape all children: "
+ << extra_shrink_width << llendl;
+ }
+
+ if (buttons_freed_width > 0)
+ {
+ S32 nearby_needed_width = mDesiredNearbyChatWidth - mNearbyChatBar->getRect().getWidth();
+ if (nearby_needed_width > 0)
+ {
+ S32 compensative_width = nearby_needed_width > buttons_freed_width ? buttons_freed_width : nearby_needed_width;
+ log(mNearbyChatBar, "before applying compensative width");
+ mChatBarContainer->reshape(mChatBarContainer->getRect().getWidth() + compensative_width, mChatBarContainer->getRect().getHeight() );
+ log(mNearbyChatBar, "after applying compensative width");
+ lldebugs << buttons_freed_width << llendl;
+ }
+ }
+ }
+
+ return extra_shrink_width;
+}
+
+void LLBottomTray::processWidthIncreased(S32 delta_width)
+{
+ if (delta_width <= 0) return;
+
+ const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth();
+ static const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth();
+
+ const S32 available_width_chiclet = chiclet_panel_width - chiclet_panel_min_width;
+
+ // how many room we have to show hidden buttons
+ S32 total_available_width = delta_width + available_width_chiclet;
+
+ lldebugs << "Processing extending, available width:"
+ << ", chiclets - " << available_width_chiclet
+ << ", total - " << total_available_width
+ << llendl;
+
+ S32 available_width = total_available_width;
+
+ processShowButtons(available_width);
+
+ // if we have to show/extend some buttons but resized delta width is not enough...
+ S32 processed_width = total_available_width - available_width;
+ if (processed_width > delta_width)
+ {
+ // ... let's shrink nearby chat & chiclet panels
+ S32 required_to_process_width = processed_width;
+
+ // 1. use delta width of resizing
+ required_to_process_width -= delta_width;
+
+ // 2. use width available via decreasing of chiclet panel
+ if (required_to_process_width > 0)
+ {
+ mChicletPanel->getParent()->reshape(mChicletPanel->getParent()->getRect().getWidth() - required_to_process_width, mChicletPanel->getParent()->getRect().getHeight());
+ log(mChicletPanel, "after applying compensative width for chiclets: ");
+ lldebugs << required_to_process_width << llendl;
+ }
+
+ }
+
+ // shown buttons take some space, rest should be processed by nearby chatbar & chiclet panels
+ delta_width -= processed_width;
+
+
+ // how many space can nearby chatbar take?
+ S32 chatbar_panel_width_ = mChatBarContainer->getRect().getWidth();
+ if (delta_width > 0 && chatbar_panel_width_ < mDesiredNearbyChatWidth)
+ {
+ S32 delta_panel_max = mDesiredNearbyChatWidth - chatbar_panel_width_;
+ S32 delta_panel = llmin(delta_width, delta_panel_max);
+ lldebugs << "Unprocesed delta width: " << delta_width
+ << ", can be applied to chatbar: " << delta_panel_max
+ << ", will be applied: " << delta_panel
+ << llendl;
+
+ delta_width -= delta_panel_max;
+ mChatBarContainer->reshape(chatbar_panel_width_ + delta_panel, mChatBarContainer->getRect().getHeight());
+ log(mNearbyChatBar, "applied unprocessed delta width");
+ }
+ if (delta_width > 0)
+ {
+ processExtendButtons(delta_width);
+ }
+}
+
+void LLBottomTray::processShowButtons(S32& available_width)
+{
+ // process buttons from left to right
+ resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin();
+ const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end();
+
+ for (; it != it_end; ++it)
+ {
+ // is there available space?
+ if (available_width <= 0) break;
+
+ // try to show next button
+ processShowButton(*it, available_width);
+ }
+}
+
+bool LLBottomTray::processShowButton(EResizeState shown_object_type, S32& available_width)
+{
+ lldebugs << "Trying to show object type: " << shown_object_type << llendl;
+
+ LLPanel* panel = getButtonPanel(shown_object_type);
+ if (NULL == panel)
+ {
+ lldebugs << "There is no object to process for state: " << shown_object_type << llendl;
+ return false;
+ }
+ bool can_be_shown = canButtonBeShown(shown_object_type);
+ if (can_be_shown)
+ {
+ //validate if we have enough room to show this button
+ const S32 required_width = panel->getRect().getWidth();
+ can_be_shown = available_width >= required_width;
+ if (can_be_shown)
+ {
+ available_width -= required_width;
+
+ setTrayButtonVisible(shown_object_type, true);
+
+ lldebugs << "processed object type: " << shown_object_type
+ << ", rest available width: " << available_width
+ << llendl;
+ mResizeState &= ~shown_object_type;
+ }
+ }
+ return can_be_shown;
+}
+
+void LLBottomTray::processHideButtons(S32& required_width, S32& buttons_freed_width)
+{
+ // process buttons from right to left
+ resize_state_vec_t::const_reverse_iterator it = mButtonsProcessOrder.rbegin();
+ const resize_state_vec_t::const_reverse_iterator it_end = mButtonsProcessOrder.rend();
+
+ for (; it != it_end; ++it)
+ {
+ // is it still necessary to hide a button?
+ if (required_width >= 0) break;
+
+ // try to hide next button
+ processHideButton(*it, required_width, buttons_freed_width);
+ }
+}
+
+void LLBottomTray::processHideButton(EResizeState processed_object_type, S32& required_width, S32& buttons_freed_width)
+{
+ lldebugs << "Trying to hide object type: " << processed_object_type << llendl;
+ LLPanel* panel = getButtonPanel(processed_object_type);
+ if (NULL == panel)
+ {
+ lldebugs << "There is no object to process for state: " << processed_object_type << llendl;
+ return;
+ }
+
+ if (panel->getVisible())
+ {
+ required_width += panel->getRect().getWidth();
+
+ if (required_width > 0)
+ {
+ buttons_freed_width += required_width;
+ }
+
+ setTrayButtonVisible(processed_object_type, false);
+
+ mResizeState |= processed_object_type;
+
+ lldebugs << "processing object type: " << processed_object_type
+ << ", buttons_freed_width: " << buttons_freed_width
+ << llendl;
+ }
+}
+
+void LLBottomTray::processShrinkButtons(S32& required_width, S32& buttons_freed_width)
+{
+ // process buttons from right to left
+ resize_state_vec_t::const_reverse_iterator it = mButtonsProcessOrder.rbegin();
+ const resize_state_vec_t::const_reverse_iterator it_end = mButtonsProcessOrder.rend();
+
+ // iterate through buttons in the mButtonsProcessOrder first
+ for (; it != it_end; ++it)
+ {
+ // is it still necessary to hide a button?
+ if (required_width >= 0) break;
+
+ // try to shrink next button
+ processShrinkButton(*it, required_width);
+ }
+
+ // then shrink Speak button
+ if (required_width < 0)
+ {
+ S32 panel_min_width = 0;
+ std::string panel_name = mSpeakPanel->getName();
+ bool success = mToolbarStack->getPanelMinSize(panel_name, &panel_min_width);
+ if (!success)
+ {
+ lldebugs << "Panel was not found to get its min width: " << panel_name << llendl;
+ }
+ else
+ {
+ S32 panel_width = mSpeakPanel->getRect().getWidth();
+ S32 possible_shrink_width = panel_width - panel_min_width;
+
+ if (possible_shrink_width > 0)
+ {
+ mSpeakBtn->setLabelVisible(false);
+ mSpeakPanel->reshape(panel_width - possible_shrink_width, mSpeakPanel->getRect().getHeight());
+
+ required_width += possible_shrink_width;
+
+ if (required_width > 0)
+ {
+ buttons_freed_width += required_width;
+ }
+
+ lldebugs << "Shrunk Speak button panel: " << panel_name
+ << ", shrunk width: " << possible_shrink_width
+ << ", rest width to process: " << required_width
+ << llendl;
+ }
+ }
+ }
+}
+
+void LLBottomTray::processShrinkButton(EResizeState processed_object_type, S32& required_width)
+{
+ LLPanel* panel = getButtonPanel(processed_object_type);
+ if (NULL == panel)
+ {
+ lldebugs << "There is no object to process for type: " << processed_object_type << llendl;
+ return;
+ }
+
+ if (panel->getVisible())
+ {
+ S32 panel_width = panel->getRect().getWidth();
+ S32 panel_min_width = 0;
+ std::string panel_name = panel->getName();
+ bool success = mToolbarStack->getPanelMinSize(panel_name, &panel_min_width);
+ S32 possible_shrink_width = panel_width - panel_min_width;
+
+ if (!success)
+ {
+ lldebugs << "Panel was not found to get its min width: " << panel_name << llendl;
+ }
+ // we have some space to free by shrinking the button
+ else if (possible_shrink_width > 0)
+ {
+ // let calculate real width to shrink
+
+ // 1. apply all possible width
+ required_width += possible_shrink_width;
+
+ // 2. it it is too much...
+ if (required_width > 0)
+ {
+ // reduce applied shrunk width to the excessive value.
+ possible_shrink_width -= required_width;
+ required_width = 0;
+ }
+ panel->reshape(panel_width - possible_shrink_width, panel->getRect().getHeight());
+
+ lldebugs << "Shrunk panel: " << panel_name
+ << ", shrunk width: " << possible_shrink_width
+ << ", rest width to process: " << required_width
+ << llendl;
+ }
+ }
+}
+
+
+void LLBottomTray::processExtendButtons(S32& available_width)
+{
+ // do not allow extending any buttons if we have some buttons hidden via resize
+ if (mResizeState & RS_BUTTONS_CAN_BE_HIDDEN) return;
+
+ // process buttons from left to right
+ resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin();
+ const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end();
+
+ // iterate through buttons in the mButtonsProcessOrder first
+ for (; it != it_end; ++it)
+ {
+ // is there available space?
+ if (available_width <= 0) break;
+
+ // try to extend next button
+ processExtendButton(*it, available_width);
+ }
+
+ const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth();
+ static const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth();
+ const S32 available_width_chiclet = chiclet_panel_width - chiclet_panel_min_width;
+
+ // then try to extend Speak button
+ if (available_width > 0 || available_width_chiclet > 0)
+ {
+ S32 panel_max_width = mObjectDefaultWidthMap[RS_BUTTON_SPEAK];
+ S32 panel_width = mSpeakPanel->getRect().getWidth();
+ S32 possible_extend_width = panel_max_width - panel_width;
+
+ if (possible_extend_width >= 0 && possible_extend_width <= available_width + available_width_chiclet) // HACK: this button doesn't change size so possible_extend_width will be 0
+ {
+ mSpeakBtn->setLabelVisible(true);
+ mSpeakPanel->reshape(panel_max_width, mSpeakPanel->getRect().getHeight());
+ log(mSpeakBtn, "speak button is extended");
+
+ if( available_width > possible_extend_width)
+ {
+ available_width -= possible_extend_width;
+ }
+ else
+ {
+ S32 required_width = possible_extend_width - available_width;
+ available_width = 0;
+ mChicletPanel->getParent()->reshape(mChicletPanel->getParent()->getRect().getWidth() - required_width, mChicletPanel->getParent()->getRect().getHeight());
+ }
+ lldebugs << "Extending Speak button panel: " << mSpeakPanel->getName()
+ << ", extended width: " << possible_extend_width
+ << ", rest width to process: " << available_width
+ << llendl;
+ }
+ }
+}
+
+void LLBottomTray::processExtendButton(EResizeState processed_object_type, S32& available_width)
+{
+ LLPanel* panel = getButtonPanel(processed_object_type);
+ if (NULL == panel)
+ {
+ lldebugs << "There is no object to process for type: " << processed_object_type << llendl;
+ return;
+ }
+
+ if (!panel->getVisible()) return;
+
+ S32 panel_max_width = mObjectDefaultWidthMap[processed_object_type];
+ S32 panel_width = panel->getRect().getWidth();
+ S32 possible_extend_width = panel_max_width - panel_width;
+
+ if (possible_extend_width > 0)
+ {
+ // let calculate real width to extend
+
+ // 1. apply all possible width
+ available_width -= possible_extend_width;
+
+ // 2. it it is too much...
+ if (available_width < 0)
+ {
+ // reduce applied extended width to the excessive value.
+ possible_extend_width += available_width;
+ available_width = 0;
+ }
+ panel->reshape(panel_width + possible_extend_width, panel->getRect().getHeight());
+
+ lldebugs << "Extending panel: " << panel->getName()
+ << ", extended width: " << possible_extend_width
+ << ", rest width to process: " << available_width
+ << llendl;
+ }
+}
+
+bool LLBottomTray::canButtonBeShown(EResizeState processed_object_type) const
+{
+ // 0. Check if passed button was previously hidden on resize
+ bool can_be_shown = mResizeState & processed_object_type;
+ if (can_be_shown)
+ {
+ // Yes, it was. Lets now check that all buttons before it (that can be hidden on resize)
+ // are already shown
+
+ // process buttons in direct order (from left to right)
+ resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin();
+ const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end();
+
+ // 1. Find and accumulate all buttons types before one passed into the method.
+ MASK buttons_before_mask = RS_NORESIZE;
+ for (; it != it_end; ++it)
+ {
+ const EResizeState button_type = *it;
+ if (button_type == processed_object_type) break;
+
+ buttons_before_mask |= button_type;
+ }
+
+ // 2. Check if some previous buttons are still hidden on resize
+ can_be_shown = !(buttons_before_mask & mResizeState);
+ }
+ return can_be_shown;
+}
+
+void LLBottomTray::initResizeStateContainers()
+{
+ // init map with objects should be processed for each type
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_SPEAK, getChild<LLPanel>("speak_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_GESTURES, getChild<LLPanel>("gesture_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_MOVEMENT, getChild<LLPanel>("movement_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_CAMERA, getChild<LLPanel>("cam_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_SNAPSHOT, getChild<LLPanel>("snapshot_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_BUILD, getChild<LLPanel>("build_btn_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_SEARCH, getChild<LLPanel>("search_btn_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_WORLD_MAP, getChild<LLPanel>("world_map_btn_panel")));
+ mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_MINI_MAP, getChild<LLPanel>("mini_map_btn_panel")));
+
+ // init an order of processed buttons
+ mButtonsProcessOrder.push_back(RS_BUTTON_GESTURES);
+ mButtonsProcessOrder.push_back(RS_BUTTON_MOVEMENT);
+ mButtonsProcessOrder.push_back(RS_BUTTON_CAMERA);
+ mButtonsProcessOrder.push_back(RS_BUTTON_SNAPSHOT);
+ mButtonsProcessOrder.push_back(RS_BUTTON_BUILD);
+ mButtonsProcessOrder.push_back(RS_BUTTON_SEARCH);
+ mButtonsProcessOrder.push_back(RS_BUTTON_WORLD_MAP);
+ mButtonsProcessOrder.push_back(RS_BUTTON_MINI_MAP);
+
+ mButtonsOrder.push_back(RS_BUTTON_SPEAK);
+ mButtonsOrder.insert(mButtonsOrder.end(), mButtonsProcessOrder.begin(), mButtonsProcessOrder.end());
+
+ // init default widths
+
+ // process buttons that can be hidden on resize...
+ resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin();
+ const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end();
+
+ for (; it != it_end; ++it)
+ {
+ const EResizeState button_type = *it;
+ // is there an appropriate object?
+ LLPanel* button_panel = getButtonPanel(button_type);
+ if (!button_panel) continue;
+
+ // set default width for it.
+ mObjectDefaultWidthMap[button_type] = button_panel->getRect().getWidth();
+ }
+
+ // ... and add Speak button because it also can be shrunk.
+ mObjectDefaultWidthMap[RS_BUTTON_SPEAK] = mSpeakPanel->getRect().getWidth();
+}
+
+// this method must be called before restoring of the chat entry field on startup
+// because it resets chatbar's width according to resize logic.
+void LLBottomTray::initButtonsVisibility()
+{
+ setVisibleAndFitWidths(RS_BUTTON_SPEAK, gSavedSettings.getBOOL("EnableVoiceChat"));
+ setVisibleAndFitWidths(RS_BUTTON_GESTURES, gSavedSettings.getBOOL("ShowGestureButton"));
+ setVisibleAndFitWidths(RS_BUTTON_MOVEMENT, gSavedSettings.getBOOL("ShowMoveButton"));
+ setVisibleAndFitWidths(RS_BUTTON_CAMERA, gSavedSettings.getBOOL("ShowCameraButton"));
+ setVisibleAndFitWidths(RS_BUTTON_SNAPSHOT, gSavedSettings.getBOOL("ShowSnapshotButton"));
+ setVisibleAndFitWidths(RS_BUTTON_BUILD, gSavedSettings.getBOOL("ShowBuildButton"));
+ setVisibleAndFitWidths(RS_BUTTON_SEARCH, gSavedSettings.getBOOL("ShowSearchButton"));
+ setVisibleAndFitWidths(RS_BUTTON_WORLD_MAP, gSavedSettings.getBOOL("ShowWorldMapButton"));
+ setVisibleAndFitWidths(RS_BUTTON_MINI_MAP, gSavedSettings.getBOOL("ShowMiniMapButton"));
+}
+
+void LLBottomTray::setButtonsControlsAndListeners()
+{
+ gSavedSettings.getControl("EnableVoiceChat")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_SPEAK, _2));
+ gSavedSettings.getControl("ShowGestureButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_GESTURES, _2));
+ gSavedSettings.getControl("ShowMoveButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_MOVEMENT, _2));
+ gSavedSettings.getControl("ShowCameraButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_CAMERA, _2));
+ gSavedSettings.getControl("ShowSnapshotButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_SNAPSHOT, _2));
+ gSavedSettings.getControl("ShowBuildButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_BUILD, _2));
+ gSavedSettings.getControl("ShowSearchButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_SEARCH, _2));
+ gSavedSettings.getControl("ShowWorldMapButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_WORLD_MAP, _2));
+ gSavedSettings.getControl("ShowMiniMapButton")->getSignal()->connect(boost::bind(&LLBottomTray::toggleShowButton, RS_BUTTON_MINI_MAP, _2));
+
+
+ LLButton* build_btn = getChild<LLButton>("build_btn");
+ // set control name for Build button. It is not enough to link it with Button.SetFloaterToggle in xml
+ std::string vis_control_name = LLFloaterReg::declareVisibilityControl("build");
+ // Set the button control value (toggle state) to the floater visibility control (Sets the value as well)
+ build_btn->setControlVariable(LLFloater::getControlGroup()->getControl(vis_control_name));
+}
+
+bool LLBottomTray::toggleShowButton(LLBottomTray::EResizeState button_type, const LLSD& new_visibility)
+{
+ if (LLBottomTray::instanceExists())
+ {
+ LLBottomTray::getInstance()->setTrayButtonVisibleIfPossible(button_type, new_visibility.asBoolean());
+ }
+ return true;
+}
+
+void LLBottomTray::setTrayButtonVisible(EResizeState shown_object_type, bool visible)
+{
+ LLPanel* panel = getButtonPanel(shown_object_type);
+ if (NULL == panel)
+ {
+ lldebugs << "There is no object to show for state: " << shown_object_type << llendl;
+ return;
+ }
+
+ panel->setVisible(visible);
+}
+
+void LLBottomTray::setTrayButtonVisibleIfPossible(EResizeState shown_object_type, bool visible, bool raise_notification)
+{
+ if (!setVisibleAndFitWidths(shown_object_type, visible) && visible && raise_notification)
+ {
+ LLNotificationsUtil::add("BottomTrayButtonCanNotBeShown",
+ LLSD(),
+ LLSD(),
+ LLNotificationFunctorRegistry::instance().DONOTHING);
+ }
+}
+
+bool LLBottomTray::setVisibleAndFitWidths(EResizeState object_type, bool visible)
+{
+ // The Speak button is treated specially: if voice is enabled,
+ // the button should be displayed no matter how much space we've got.
+ if (object_type == RS_BUTTON_SPEAK)
+ {
+ showSpeakButton(visible);
+ return true;
+ }
+
+ LLPanel* cur_panel = getButtonPanel(object_type);
+ if (NULL == cur_panel)
+ {
+ lldebugs << "There is no object to process for state: " << object_type << llendl;
+ return false;
+ }
+
+ bool is_set = true;
+
+ if (visible)
+ {
+ // Assume that only chiclet panel can be auto-resized
+ const S32 available_width =
+ mChicletPanel->getParent()->getRect().getWidth() - mChicletPanel->getMinWidth();
+
+ S32 preferred_width = mObjectDefaultWidthMap[object_type];
+ S32 current_width = cur_panel->getRect().getWidth();
+ S32 result_width = 0;
+ bool decrease_width = false;
+
+ // Mark this button to be shown
+ mResizeState |= object_type;
+
+ if (preferred_width > 0 && available_width >= preferred_width)
+ {
+ result_width = preferred_width;
+ }
+ else if (available_width >= current_width)
+ {
+ result_width = current_width;
+ }
+ else
+ {
+ // Calculate the possible shrunk width as difference between current and minimal widths
+ const S32 chatbar_shrunk_width =
+ mChatBarContainer->getRect().getWidth() - get_panel_min_width(mToolbarStack, mChatBarContainer);
+
+ S32 sum_of_min_widths = get_panel_min_width(mToolbarStack, mSpeakPanel);
+ S32 sum_of_curr_widths = get_curr_width(mSpeakPanel);
+
+ resize_state_vec_t::const_iterator it = mButtonsProcessOrder.begin();
+ const resize_state_vec_t::const_iterator it_end = mButtonsProcessOrder.end();
+
+ for (; it != it_end; ++it)
+ {
+ LLPanel* cur_panel = getButtonPanel(*it);
+ sum_of_min_widths += get_panel_min_width(mToolbarStack, cur_panel);
+ sum_of_curr_widths += get_curr_width(cur_panel);
+ }
+
+ const S32 possible_shrunk_width =
+ chatbar_shrunk_width + (sum_of_curr_widths - sum_of_min_widths);
+
+ // Minimal width of current panel
+ S32 minimal_width = 0;
+ mToolbarStack->getPanelMinSize(cur_panel->getName(), &minimal_width);
+
+ if ( (available_width + possible_shrunk_width) >= minimal_width)
+ {
+ // There is enough space for minimal width, but set the result_width
+ // to preferred_width so buttons widths decreasing will be done in predefined order
+ result_width = (preferred_width > 0) ? preferred_width : current_width;
+ decrease_width = true;
+ }
+ else
+ {
+ // Nothing can be done, give up...
+ return false;
+ }
+ }
+
+ if (result_width != current_width)
+ {
+ cur_panel->reshape(result_width, cur_panel->getRect().getHeight());
+ current_width = result_width;
+ }
+
+ is_set = processShowButton(object_type, current_width);
+
+ // Shrink buttons if needed
+ if (is_set && decrease_width)
+ {
+ processWidthDecreased( -result_width);
+ }
+ }
+ else
+ {
+ const S32 delta_width = get_curr_width(cur_panel);
+
+ setTrayButtonVisible(object_type, false);
+
+ // Mark button NOT to show while future bottom tray extending
+ mResizeState &= ~object_type;
+
+ // Extend other buttons if need
+ if (delta_width)
+ {
+ processWidthIncreased(delta_width);
+ }
+ }
+ return is_set;
+}
+
+LLPanel* LLBottomTray::getButtonPanel(EResizeState button_type)
+{
+ // Don't use the operator[] because it inserts a NULL value if the key is not found.
+ if (mStateProcessedObjectMap.count(button_type) == 0)
+ {
+ llwarns << "Cannot find a panel for " << resizeStateToString(button_type) << llendl;
+ llassert(mStateProcessedObjectMap.count(button_type) == 1);
+ return NULL;
+ }
+
+ return mStateProcessedObjectMap[button_type];
+}
+
+void LLBottomTray::showWellButton(EResizeState object_type, bool visible)
+{
+ llassert( ((RS_NOTIFICATION_WELL | RS_IM_WELL) & object_type) == object_type );
+
+ const std::string panel_name = RS_IM_WELL == object_type ? "im_well_panel" : "notification_well_panel";
+
+ LLView * panel = getChild<LLView>(panel_name);
+
+ // if necessary visibility is set nothing to do here
+ if (panel->getVisible() == (BOOL)visible) return;
+
+ S32 panel_width = panel->getRect().getWidth();
+ panel->setVisible(visible);
+
+ if (visible)
+ {
+ // method assumes that input param is a negative value
+ processWidthDecreased(-panel_width);
+ }
+ else
+ {
+ processWidthIncreased(panel_width);
+ }
+}
+
+void LLBottomTray::processChatbarCustomization(S32 new_width)
+{
+ if (NULL == mNearbyChatBar) return;
+
+ const S32 delta_width = mChatBarContainer->getRect().getWidth() - new_width;
+
+ if (delta_width == 0) return;
+
+ mDesiredNearbyChatWidth = new_width;
+
+ LLView * chiclet_layout_panel = mChicletPanel->getParent();
+ const S32 chiclet_min_width = get_panel_min_width(mToolbarStack, chiclet_layout_panel);
+ const S32 chiclet_panel_width = chiclet_layout_panel->getRect().getWidth();
+ const S32 available_chiclet_shrink_width = chiclet_panel_width - chiclet_min_width;
+ llassert(available_chiclet_shrink_width >= 0);
+
+ if (delta_width > 0) // panel gets narrowly
+ {
+ S32 total_possible_width = delta_width + available_chiclet_shrink_width;
+ processShowButtons(total_possible_width);
+ processExtendButtons(total_possible_width);
+ }
+ // here (delta_width < 0) // panel gets wider
+ else //if (-delta_width > available_chiclet_shrink_width)
+ {
+ S32 required_width = delta_width + available_chiclet_shrink_width;
+ S32 buttons_freed_width = 0;
+ processShrinkButtons(required_width, buttons_freed_width);
+ processHideButtons(required_width, buttons_freed_width);
+ }
+}
+
+// static
+std::string LLBottomTray::resizeStateToString(EResizeState state)
+{
+ switch (state)
+ {
+ case RS_NORESIZE: return "RS_NORESIZE";
+ case RS_CHICLET_PANEL: return "RS_CHICLET_PANEL";
+ case RS_CHATBAR_INPUT: return "RS_CHATBAR_INPUT";
+ case RS_BUTTON_SNAPSHOT: return "RS_BUTTON_SNAPSHOT";
+ case RS_BUTTON_CAMERA: return "RS_BUTTON_CAMERA";
+ case RS_BUTTON_MOVEMENT: return "RS_BUTTON_MOVEMENT";
+ case RS_BUTTON_GESTURES: return "RS_BUTTON_GESTURES";
+ case RS_BUTTON_SPEAK: return "RS_BUTTON_SPEAK";
+ case RS_IM_WELL: return "RS_IM_WELL";
+ case RS_NOTIFICATION_WELL: return "RS_NOTIFICATION_WELL";
+ case RS_BUTTON_BUILD: return "RS_BUTTON_BUILD";
+ case RS_BUTTON_SEARCH: return "RS_BUTTON_SEARCH";
+ case RS_BUTTON_WORLD_MAP: return "RS_BUTTON_WORLD_MAP";
+ case RS_BUTTON_MINI_MAP: return "RS_BUTTON_MINI_MAP";
+ case RS_BUTTONS_CAN_BE_HIDDEN: return "RS_BUTTONS_CAN_BE_HIDDEN";
+ // No default to track additions.
+ }
+ return "UNKNOWN_BUTTON";
+}
+
+//EOF
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