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Diffstat (limited to 'indra/newview/llbottomtray.cpp')
| -rw-r--r-- | indra/newview/llbottomtray.cpp | 1800 |
1 files changed, 1590 insertions, 210 deletions
diff --git a/indra/newview/llbottomtray.cpp b/indra/newview/llbottomtray.cpp index f33dd2a32a..29f4311ea4 100644 --- a/indra/newview/llbottomtray.cpp +++ b/indra/newview/llbottomtray.cpp @@ -1,343 +1,1723 @@ /** -* @file llbottomtray.cpp -* @brief LLBottomTray class implementation -* -* $LicenseInfo:firstyear=2009&license=viewergpl$ -* -* Copyright (c) 2009, Linden Research, Inc. -* -* Second Life Viewer Source Code -* The source code in this file ("Source Code") is provided by Linden Lab -* to you under the terms of the GNU General Public License, version 2.0 -* ("GPL"), unless you have obtained a separate licensing agreement -* ("Other License"), formally executed by you and Linden Lab. Terms of -* the GPL can be found in doc/GPL-license.txt in this distribution, or -* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 -* -* There are special exceptions to the terms and conditions of the GPL as -* it is applied to this Source Code. View the full text of the exception -* in the file doc/FLOSS-exception.txt in this software distribution, or -* online at -* http://secondlifegrid.net/programs/open_source/licensing/flossexception -* -* By copying, modifying or distributing this software, you acknowledge -* that you have read and understood your obligations described above, -* and agree to abide by those obligations. -* -* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO -* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, -* COMPLETENESS OR PERFORMANCE. -* $/LicenseInfo$ -*/ + * @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" -#include "llagent.h" -#include "llchiclet.h" + +// library includes +#include "llfloaterreg.h" +#include "llflyoutbutton.h" #include "lllayoutstack.h" -#include "llkeyboard.h" -#include "llgesturemgr.h" -#include "llanimationstates.h" +#include "llnotifications.h" +#include "llnotificationsutil.h" +#include "lltexteditor.h" + +// newview includes +#include "llagentcamera.h" +#include "llchiclet.h" +#include "llfloatercamera.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"); -//FIXME: temporary, for send_chat_from_viewer() proto -#include "llchatbar.h" +// LLBottomtrayButton methods -LLBottomTray::LLBottomTray() - :mLastSpecialChatChannel(0) +// virtual +BOOL LLBottomtrayButton::handleHover(S32 x, S32 y, MASK mask) { - LLUICtrlFactory::getInstance()->buildPanel(this,"panel_bottomtray.xml"); + S32 screenX, screenY; + localPointToScreen(x, y, &screenX, &screenY); + // pass hover to bottomtray + LLBottomTray::getInstance()->onDraggableButtonHover(screenX, screenY); + return FALSE; +} +//virtual +BOOL LLBottomtrayButton::handleMouseUp(S32 x, S32 y, MASK mask) +{ + S32 screenX, screenY; + localPointToScreen(x, y, &screenX, &screenY); + // pass mouse up to bottomtray + LLBottomTray::getInstance()->onDraggableButtonMouseUp(this, screenX, screenY); + LLButton::handleMouseUp(x, y, mask); + return FALSE; +} +//virtual +BOOL LLBottomtrayButton::handleMouseDown(S32 x, S32 y, MASK mask) +{ + S32 screenX, screenY; + localPointToScreen(x, y, &screenX, &screenY); + // pass mouse up to bottomtray + LLBottomTray::getInstance()->onDraggableButtonMouseDown(this, screenX, screenY); + LLButton::handleMouseDown(x, y, mask); + return FALSE; +} + +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"; + const std::string& PANEL_CHATBAR_NAME = "chat_bar"; + const std::string& PANEL_MOVEMENT_NAME = "movement_panel"; + const std::string& PANEL_CAMERA_NAME = "cam_panel"; + const std::string& PANEL_GESTURE_NAME = "gesture_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, NULL); + } + 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, NULL); + } + 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), + mGesturePanel(NULL) + { + mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL); + LLUICtrlFactory::getInstance()->buildPanel(this, "panel_bottomtray_lite.xml"); + // Necessary for focus movement among child controls + setFocusRoot(TRUE); + } - mChicletPanel = getChild<LLChicletPanel>("chiclet_list",TRUE,FALSE); + BOOL postBuild() + { + mNearbyChatBar = getChild<LLNearbyChatBar>("chat_bar"); + mGesturePanel = getChild<LLPanel>("gesture_panel"); + + // Hide "show_nearby_chat" button + 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); + } + } - LLLineEditor* chat_box = getChatBox(); - chat_box->setCommitCallback(boost::bind(&LLBottomTray::onChatBoxCommit, this)); - chat_box->setKeystrokeCallback(&onChatBoxKeystroke, this); - chat_box->setFocusLostCallback(&onChatBoxFocusLost, this); + LLNearbyChatBar* mNearbyChatBar; + LLPanel* mGesturePanel; +}; +LLBottomTray::LLBottomTray(const LLSD&) +: mChicletPanel(NULL), + mSpeakPanel(NULL), + mSpeakBtn(NULL), + mNearbyChatBar(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); + + LLUICtrlFactory::getInstance()->buildPanel(this,"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); + + // Necessary for focus movement among child controls + setFocusRoot(TRUE); + + { + mBottomTrayLite = new LLBottomTrayLite(); + mBottomTrayLite->setFollowsAll(); + mBottomTrayLite->setVisible(FALSE); + } + + mImageDragIndication = LLUI::getUIImage(getString("DragIndicationImageName")); } LLBottomTray::~LLBottomTray() { - LLIMMgr::getInstance()->removeSessionObserver(this); + if (!LLSingleton<LLIMMgr>::destroyed()) + { + LLIMMgr::getInstance()->removeSessionObserver(this); + } + + if (mNearbyChatBar) + { + // store custom width of chatbar panel. + S32 custom_width = mNearbyChatBar->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); } -LLLineEditor* LLBottomTray::getChatBox() +// *TODO Vadim: why void* ? +void* LLBottomTray::createNearbyChatBar(void* userdata) { - return getChild<LLLineEditor>("chat_box",TRUE,FALSE); + return new LLNearbyChatBar(); } -void LLBottomTray::onChatBoxCommit() +LLNearbyChatBar* LLBottomTray::getNearbyChatBar() { - if (getChatBox()->getText().length() > 0) + 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) { - sendChat(CHAT_TYPE_NORMAL); + chiclet->setIMSessionName(name); + chiclet->setOtherParticipantId(other_participant_id); - LLLineEditor* chat_box = getChatBox(); + LLIMFloater::onIMChicletCreated(session_id); - if (chat_box) + } + 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) { - chat_box->setText(LLStringExplicit("")); + iMfloater->closeFloater(); } - gAgent.stopTyping(); + 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 (mNearbyChatBar->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 - mNearbyChatBar->getRect().mLeft - edit_box->getRect().mLeft; + S32 local_y = y - mNearbyChatBar->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::toggleMovementControls() +{ + if (mMovementButton) + mMovementButton->onCommit(); } -void LLBottomTray::sendChatFromViewer(const std::string &utf8text, EChatType type, BOOL animate) +void LLBottomTray::toggleCameraControls() { - sendChatFromViewer(utf8str_to_wstring(utf8text), type, animate); + if (mCamButton) + mCamButton->onCommit(); } -void LLBottomTray::sendChatFromViewer(const LLWString &wtext, EChatType type, BOOL animate) +BOOL LLBottomTray::postBuild() { - // Look for "/20 foo" channel chats. - S32 channel = 0; - LLWString out_text = stripChannelNumber(wtext, &channel); - std::string utf8_out_text = wstring_to_utf8str(out_text); - std::string utf8_text = wstring_to_utf8str(wtext); - utf8_text = utf8str_trim(utf8_text); - if (!utf8_text.empty()) + 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 = getChild<LLNearbyChatBar>("chat_bar"); + mToolbarStack = getChild<LLLayoutStack>("toolbar_stack"); + mMovementButton = getChild<LLButton>("movement_btn"); + 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) { - utf8_text = utf8str_truncate(utf8_text, MAX_STRING - 1); + // 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; + } } +} - // Don't animate for chats people can't hear (chat to scripts) - if (animate && (channel == 0)) +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) { - if (type == CHAT_TYPE_WHISPER) + LLRect rect; + localRectToScreen((*i)->getRect(), &rect); + + if (rect.pointInRect(screenX, screenY)) { - lldebugs << "You whisper " << utf8_text << llendl; - gAgent.sendAnimationRequest(ANIM_AGENT_WHISPER, ANIM_REQUEST_START); + ctrl = dynamic_cast<LLPanel*>(*i); + break; } - else if (type == CHAT_TYPE_NORMAL) + } + + 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) { - lldebugs << "You say " << utf8_text << llendl; - gAgent.sendAnimationRequest(ANIM_AGENT_TALK, ANIM_REQUEST_START); + mDragStarted = true; + mCheckForDrag = false; } - else if (type == CHAT_TYPE_SHOUT) + } + 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)) { - lldebugs << "You shout " << utf8_text << llendl; - gAgent.sendAnimationRequest(ANIM_AGENT_SHOUT, ANIM_REQUEST_START); + LLPanel* panel = findChildPanelByLocalCoords(x,y); + if (panel && panel != mDraggedItem) mLandingTab = panel; + gViewerWindow->getWindow()->setCursor(UI_CURSOR_ARROWDRAG); } else { - llinfos << "send_chat_from_viewer() - invalid volume" << llendl; - return; + gViewerWindow->getWindow()->setCursor(UI_CURSOR_NO); } } +} + +bool LLBottomTray::isCursorOverDraggableArea(S32 x, S32 y) +{ + bool result = getRect().pointInRect(x, y); + result = result && mNearbyChatBar->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(); + // Speak button is currently the only draggable button not in mStateProcessedObjectMap, + // so if dragged_state is not found in that map, it should be RS_BUTTON_SPEAK. Change this code if any other + // exclusions from mStateProcessedObjectMap will become draggable. + EResizeState dragged_state = RS_BUTTON_SPEAK; + 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; + } + } + + // 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 (type != CHAT_TYPE_START && type != CHAT_TYPE_STOP) + if (!landing_state_found) landing_state = RS_BUTTON_SPEAK; + 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) { - lldebugs << "Channel chat: " << utf8_text << llendl; + *it2 = *it1; + ++it2; } } - send_chat_from_viewer(utf8_out_text, type, channel); + saveButtonsOrder(); } -// static -void LLBottomTray::onChatBoxKeystroke(LLLineEditor* caller, void* userdata) +void LLBottomTray::saveButtonsOrder() { - LLBottomTray* self = (LLBottomTray *)userdata; + 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); +} - LLWString raw_text; - if (self->getChatBox()) raw_text = self->getChatBox()->getWText(); +void LLBottomTray::loadButtonsOrder() +{ + // load per-resident sorting information + std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, SORTING_DATA_FILE_NAME); - // Can't trim the end, because that will cause autocompletion - // to eat trailing spaces that might be part of a gesture. - LLWStringUtil::trimHead(raw_text); + LLSD settings_llsd; + llifstream file; + file.open(filename); + if (!file.is_open()) return; + + LLSDSerialize::fromXML(settings_llsd, file); + - S32 length = raw_text.length(); + 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); + } + } - if( (length > 0) && (raw_text[0] != '/') ) // forward slash is used for escape (eg. emote) sequences + // 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) { - gAgent.startTyping(); + LLPanel* panel_to_move = *it == RS_BUTTON_SPEAK ? mSpeakPanel : mStateProcessedObjectMap[*it]; + mToolbarStack->movePanel(panel_to_move, NULL, true); // prepend } - else + // Nearbychat is not stored in order settings file, but it must be the first of the panels, so moving it + // manually here + mToolbarStack->movePanel(mNearbyChatBar, 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) { - gAgent.stopTyping(); + 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; +} - /* Doesn't work -- can't tell the difference between a backspace - that killed the selection vs. backspace at the end of line. - if (length > 1 - && text[0] == '/' - && key == KEY_BACKSPACE) +void LLBottomTray::draw() +{ + LLPanel::draw(); + if (mLandingTab) { - // the selection will already be deleted, but we need to trim - // off the character before - std::string new_text = raw_text.substr(0, length-1); - self->mInputEditor->setText( new_text ); - self->mInputEditor->setCursorToEnd(); - length = length - 1; + static S32 w = mImageDragIndication->getWidth(); + static S32 h = mImageDragIndication->getHeight(); + LLRect rect = mLandingTab->calcScreenRect(); + mImageDragIndication->draw(rect.mLeft - w/2, rect.getHeight(), w, h); } - */ +} - KEY key = gKeyboard->currentKey(); +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; +} - // Ignore "special" keys, like backspace, arrows, etc. - if (length > 1 - && raw_text[0] == '/' - && key < KEY_SPECIAL) + +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") { - // we're starting a gesture, attempt to autocomplete + edit_box->selectAll(); + } +} - std::string utf8_trigger = wstring_to_utf8str(raw_text); - std::string utf8_out_str(utf8_trigger); +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; - if (gGestureManager.matchPrefix(utf8_trigger, &utf8_out_str)) + 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. { - if (self->getChatBox()) + 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) { - std::string rest_of_match = utf8_out_str.substr(utf8_trigger.size()); - self->getChatBox()->setText(utf8_trigger + rest_of_match); // keep original capitalization for user-entered part - S32 outlength = self->getChatBox()->getLength(); // in characters - - // Select to end of line, starting from the character - // after the last one the user typed. - self->getChatBox()->setSelection(length, outlength); + // 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); } } + } - //llinfos << "GESTUREDEBUG " << trigger - // << " len " << length - // << " outlen " << out_str.getLength() - // << llendl; + 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 (mNearbyChatBar && needs_restore_custom_state) + { + // restore custom width of chatbar panel. + S32 new_width = gSavedSettings.getS32("ChatBarCustomWidth"); + if (new_width > 0) + { + processChatbarCustomization(new_width); + mNearbyChatBar->reshape(new_width, mNearbyChatBar->getRect().getHeight()); + } + needs_restore_custom_state = false; + } + } -// static -void LLBottomTray::onChatBoxFocusLost(LLFocusableElement* caller, void* userdata) +S32 LLBottomTray::processWidthDecreased(S32 delta_width) { - // stop typing animation - gAgent.stopTyping(); -} + bool still_should_be_processed = true; + const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth(); + const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth(); -//virtual -void LLBottomTray::sessionAdded(const LLUUID& session_id, const std::string& name, const LLUUID& other_participant_id) + 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; + } + + const S32 chatbar_panel_width = mNearbyChatBar->getRect().getWidth(); + const S32 chatbar_panel_min_width = get_panel_min_width(mToolbarStack, mNearbyChatBar); + 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; + + mNearbyChatBar->reshape(mNearbyChatBar->getRect().getWidth() - delta_panel, mNearbyChatBar->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; + S32 buttons_freed_width = 0; + if (still_should_be_processed) + { + processShrinkButtons(delta_width, buttons_freed_width); + + 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) + { + log(mNearbyChatBar, "before applying compensative width"); + mNearbyChatBar->reshape(mNearbyChatBar->getRect().getWidth() + buttons_freed_width, mNearbyChatBar->getRect().getHeight() ); + log(mNearbyChatBar, "after applying compensative width"); + lldebugs << buttons_freed_width << llendl; + } + } + + return extra_shrink_width; +} + +void LLBottomTray::processWidthIncreased(S32 delta_width) { - if(getChicletPanel()) + 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 chatbar_panel_width = mNearbyChatBar->getRect().getWidth(); + static const S32 chatbar_panel_min_width = get_panel_min_width(mToolbarStack, mNearbyChatBar); + static const S32 chatbar_panel_max_width = get_panel_max_width(mToolbarStack, mNearbyChatBar); + + const S32 chatbar_available_shrink_width = chatbar_panel_width - chatbar_panel_min_width; + 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 + chatbar_available_shrink_width + available_width_chiclet; + + lldebugs << "Processing extending, available width:" + << ", chatbar - " << chatbar_available_shrink_width + << ", chiclets - " << available_width_chiclet + << ", total - " << total_available_width + << llendl; + + S32 available_width = total_available_width; + + processShowButtons(available_width); + + processExtendButtons(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) { - LLSD sid(session_id); + // ... 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; - if(getChicletPanel()->findIMChiclet(&sid)) + // 2. use width available via decreasing of nearby chat panel + S32 chatbar_shrink_width = required_to_process_width; + if (chatbar_available_shrink_width < chatbar_shrink_width) { + chatbar_shrink_width = chatbar_available_shrink_width; + } + + log(mNearbyChatBar, "increase width: before applying compensative width"); + mNearbyChatBar->reshape(mNearbyChatBar->getRect().getWidth() - chatbar_shrink_width, mNearbyChatBar->getRect().getHeight() ); + if (mNearbyChatBar) log(mNearbyChatBar, "after applying compensative width"); + lldebugs << chatbar_shrink_width << llendl; + // 3. use width available via decreasing of chiclet panel + required_to_process_width -= chatbar_shrink_width; + + 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; } - else + + } + + // 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_ = mNearbyChatBar->getRect().getWidth(); + if (delta_width > 0 && chatbar_panel_width_ < chatbar_panel_max_width) + { + S32 delta_panel_max = chatbar_panel_max_width - 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; + mNearbyChatBar->reshape(chatbar_panel_width_ + delta_panel, mNearbyChatBar->getRect().getHeight()); + log(mNearbyChatBar, "applied unprocessed 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; + llassert(mStateProcessedObjectMap[shown_object_type] != NULL); + + LLPanel* panel = mStateProcessedObjectMap[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) { - LLIMChiclet* chicklet = (LLIMChiclet *)getChicletPanel()->createChiclet(&sid); - chicklet->setIMSessionName(name); - chicklet->setOtherParticipantId(other_participant_id); + available_width -= required_width; - getChicletPanel()->arrange(); + 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; } -//virtual -void LLBottomTray::sessionRemoved(const LLUUID& session_id) +void LLBottomTray::processHideButtons(S32& required_width, S32& buttons_freed_width) { - if(getChicletPanel()) + // 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) { - LLSD sid(session_id); - getChicletPanel()->removeIMChiclet(&sid); - getChicletPanel()->arrange(); + // 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::sendChat( EChatType type ) +void LLBottomTray::processHideButton(EResizeState processed_object_type, S32& required_width, S32& buttons_freed_width) { - LLLineEditor* chat_box = getChatBox(); + lldebugs << "Trying to hide object type: " << processed_object_type << llendl; + llassert(mStateProcessedObjectMap[processed_object_type] != NULL); - if (chat_box) + LLPanel* panel = mStateProcessedObjectMap[processed_object_type]; + if (NULL == panel) { - LLWString text = chat_box->getConvertedText(); - if (!text.empty()) + 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) { - // store sent line in history, duplicates will get filtered - chat_box->updateHistory(); - // Check if this is destined for another channel - S32 channel = 0; - stripChannelNumber(text, &channel); - - std::string utf8text = wstring_to_utf8str(text); - // Try to trigger a gesture, if not chat to a script. - std::string utf8_revised_text; - if (0 == channel) - { - // discard returned "found" boolean - gGestureManager.triggerAndReviseString(utf8text, &utf8_revised_text); - } - else + 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, NULL); + 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) { - utf8_revised_text = utf8text; + 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; } + } + } +} - utf8_revised_text = utf8str_trim(utf8_revised_text); +void LLBottomTray::processShrinkButton(EResizeState processed_object_type, S32& required_width) +{ + llassert(mStateProcessedObjectMap[processed_object_type] != NULL); + LLPanel* panel = mStateProcessedObjectMap[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, NULL); + 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 - if (!utf8_revised_text.empty()) + // 1. apply all possible width + required_width += possible_shrink_width; + + // 2. it it is too much... + if (required_width > 0) { - // Chat with animation - sendChatFromViewer(utf8_revised_text, type, TRUE); + // 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); + } + + // then try to extend Speak button + if (available_width > 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) // 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"); - gAgent.stopTyping(); + available_width -= possible_extend_width; + + lldebugs << "Extending Speak button panel: " << mSpeakPanel->getName() + << ", extended width: " << possible_extend_width + << ", rest width to process: " << available_width + << llendl; + } + } } -// If input of the form "/20foo" or "/20 foo", returns "foo" and channel 20. -// Otherwise returns input and channel 0. -LLWString LLBottomTray::stripChannelNumber(const LLWString &mesg, S32* channel) +void LLBottomTray::processExtendButton(EResizeState processed_object_type, S32& available_width) { - if (mesg[0] == '/' - && mesg[1] == '/') + llassert(mStateProcessedObjectMap[processed_object_type] != NULL); + LLPanel* panel = mStateProcessedObjectMap[processed_object_type]; + if (NULL == panel) { - // This is a "repeat channel send" - *channel = mLastSpecialChatChannel; - return mesg.substr(2, mesg.length() - 2); + lldebugs << "There is no object to process for type: " << processed_object_type << llendl; + return; } - else if (mesg[0] == '/' - && mesg[1] - && LLStringOps::isDigit(mesg[1])) + + 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) { - // This a special "/20" speak on a channel - S32 pos = 0; + // let calculate real width to extend + + // 1. apply all possible width + available_width -= possible_extend_width; - // Copy the channel number into a string - LLWString channel_string; - llwchar c; - do + // 2. it it is too much... + if (available_width < 0) { - c = mesg[pos+1]; - channel_string.push_back(c); - pos++; + // reduce applied extended width to the excessive value. + possible_extend_width += available_width; + available_width = 0; } - while(c && pos < 64 && LLStringOps::isDigit(c)); - - // Move the pointer forward to the first non-whitespace char - // Check isspace before looping, so we can handle "/33foo" - // as well as "/33 foo" - while(c && iswspace(c)) + 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) { - c = mesg[pos+1]; - pos++; + const EResizeState button_type = *it; + if (button_type == processed_object_type) break; + + buttons_before_mask |= button_type; } - - mLastSpecialChatChannel = strtol(wstring_to_utf8str(channel_string).c_str(), NULL, 10); - *channel = mLastSpecialChatChannel; - return mesg.substr(pos, mesg.length() - pos); + + // 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_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? + llassert(mStateProcessedObjectMap.count(button_type) > 0); + if (0 == mStateProcessedObjectMap.count(button_type)) continue; + + // set default width for it. + mObjectDefaultWidthMap[button_type] = mStateProcessedObjectMap[button_type]->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_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("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) +{ + llassert(mStateProcessedObjectMap[shown_object_type] != NULL); + LLPanel* panel = mStateProcessedObjectMap[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) +{ + LLPanel* cur_panel = mStateProcessedObjectMap[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 = + mNearbyChatBar->getRect().getWidth() - get_panel_min_width(mToolbarStack, mNearbyChatBar); + + 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 = mStateProcessedObjectMap[*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, NULL); + + 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; +} + +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 { - // This is normal chat. - *channel = 0; - return mesg; + processWidthIncreased(panel_width); + } +} + +void LLBottomTray::processChatbarCustomization(S32 new_width) +{ + if (NULL == mNearbyChatBar) return; + + const S32 delta_width = mNearbyChatBar->getRect().getWidth() - new_width; + + if (delta_width == 0) return; + + 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); } } +//EOF |