360 lines
11 KiB
C++
360 lines
11 KiB
C++
/**
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* @file llchicletbar.cpp
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* @brief LLChicletBar class implementation
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*
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* $LicenseInfo:firstyear=2011&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2011, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h" // must be first include
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#include "llchicletbar.h"
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#include "llchiclet.h"
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#include "lllayoutstack.h"
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#include "llpaneltopinfobar.h"
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#include "llsyswellwindow.h"
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#include "llfloaternotificationstabbed.h"
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// Firestorm includes
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#include "fsfloaterim.h"
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#include "llfloaterreg.h"
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namespace
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{
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const std::string& PANEL_CHICLET_NAME = "chiclet_list_panel";
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}
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LLChicletBar::LLChicletBar()
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: mChicletPanel(NULL),
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mToolbarStack(NULL)
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{
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// <FS:Ansariel> [FS communication UI]
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// Firstly add our self to IMSession observers, so we catch session events
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// before chiclets do that.
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LLIMMgr::getInstance()->addSessionObserver(this);
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// </FS:Ansariel> [FS communication UI]
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buildFromFile("panel_chiclet_bar.xml");
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}
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// <FS:Ansariel> [FS communication UI]
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LLChicletBar::~LLChicletBar()
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{
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if (LLIMMgr::instanceExists())
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{
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LLIMMgr::getInstance()->removeSessionObserver(this);
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}
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}
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LLIMChiclet* LLChicletBar::createIMChiclet(const LLUUID& session_id)
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{
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LLIMChiclet::EType im_chiclet_type = LLIMChiclet::getIMSessionType(session_id);
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switch (im_chiclet_type)
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{
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case LLIMChiclet::TYPE_IM:
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return getChicletPanel()->createChiclet<LLIMP2PChiclet>(session_id);
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case LLIMChiclet::TYPE_GROUP:
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return getChicletPanel()->createChiclet<LLIMGroupChiclet>(session_id);
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case LLIMChiclet::TYPE_AD_HOC:
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return getChicletPanel()->createChiclet<LLAdHocChiclet>(session_id);
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case LLIMChiclet::TYPE_UNKNOWN:
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break;
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}
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return NULL;
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}
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//virtual
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void LLChicletBar::sessionAdded(const LLUUID& session_id, const std::string& name, const LLUUID& other_participant_id, BOOL has_offline_msg)
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{
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if (!getChicletPanel()) return;
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LLIMModel::LLIMSession* session = LLIMModel::getInstance()->findIMSession(session_id);
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if (!session) return;
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// no need to spawn chiclets for participants in P2P calls called through Avaline
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if (session->isP2P() && session->isOtherParticipantAvaline()) return;
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if (getChicletPanel()->findChiclet<LLChiclet>(session_id)) return;
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LLIMChiclet* chiclet = createIMChiclet(session_id);
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if(chiclet)
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{
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chiclet->setIMSessionName(name);
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chiclet->setOtherParticipantId(other_participant_id);
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}
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else
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{
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LL_WARNS() << "Could not create chiclet" << LL_ENDL;
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}
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}
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//virtual
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void LLChicletBar::sessionRemoved(const LLUUID& session_id)
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{
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if(getChicletPanel())
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{
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// IM floater should be closed when session removed and associated chiclet closed
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FSFloaterIM* iMfloater = LLFloaterReg::findTypedInstance<FSFloaterIM>("fs_impanel", session_id);
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if (iMfloater != NULL)
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{
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iMfloater->closeFloater();
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}
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getChicletPanel()->removeChiclet(session_id);
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}
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}
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void LLChicletBar::sessionIDUpdated(const LLUUID& old_session_id, const LLUUID& new_session_id)
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{
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//this is only needed in case of outgoing ad-hoc/group chat sessions
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LLChicletPanel* chiclet_panel = getChicletPanel();
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if (chiclet_panel)
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{
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//it should be ad-hoc im chiclet or group im chiclet
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LLChiclet* chiclet = chiclet_panel->findChiclet<LLChiclet>(old_session_id);
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if (chiclet) chiclet->setSessionId(new_session_id);
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}
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}
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S32 LLChicletBar::getTotalUnreadIMCount()
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{
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return getChicletPanel()->getTotalUnreadIMCount();
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}
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// </FS:Ansariel> [FS communication UI]
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BOOL LLChicletBar::postBuild()
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{
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mToolbarStack = getChild<LLLayoutStack>("toolbar_stack");
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mChicletPanel = getChild<LLChicletPanel>("chiclet_list");
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// <FS:Ansariel> [FS communication UI]
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showWellButton("im_well", !LLIMWellWindow::getInstance()->isWindowEmpty());
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// <FS:Ansariel> Optional legacy notification well
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//showWellButton("notification_well", !LLFloaterNotificationsTabbed::getInstance()->isWindowEmpty());
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if (!gSavedSettings.getBOOL("FSInternalLegacyNotificationWell"))
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{
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showWellButton("notification_well", !LLFloaterNotificationsTabbed::getInstance()->isWindowEmpty());
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}
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else
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{
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showWellButton("notification_well", !LLNotificationWellWindow::getInstance()->isWindowEmpty());
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}
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// </FS:Ansariel>
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LLPanelTopInfoBar::instance().setResizeCallback(boost::bind(&LLChicletBar::fitWithTopInfoBar, this));
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LLPanelTopInfoBar::instance().setVisibleCallback(boost::bind(&LLChicletBar::fitWithTopInfoBar, this));
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// <FS:PP> Option to hide IM/Group chat chiclets
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gSavedSettings.getControl("FSDisableIMChiclets")->getSignal()->connect(boost::bind(&LLChicletBar::updateVisibility, this, _2));
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mChicletPanel->setVisible(!gSavedSettings.getBOOL("FSDisableIMChiclets"));
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// </FS:PP> Option to hide IM/Group chat chiclets
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return TRUE;
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}
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void LLChicletBar::showWellButton(const std::string& well_name, bool visible)
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{
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LLView * panel = findChild<LLView>(well_name + "_panel");
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if (!panel) return;
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panel->setVisible(visible);
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}
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void LLChicletBar::log(LLView* panel, const std::string& descr)
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{
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if (NULL == panel) return;
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LLView* layout = panel->getParent();
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LL_DEBUGS("Chiclet Bar Rects") << descr << ": "
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<< "panel: " << panel->getName()
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<< ", rect: " << panel->getRect()
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<< " layout: " << layout->getName()
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<< ", rect: " << layout->getRect()
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<< LL_ENDL;
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}
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void LLChicletBar::reshape(S32 width, S32 height, BOOL called_from_parent)
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{
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static S32 debug_calling_number = 0;
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LL_DEBUGS() << "**************************************** " << ++debug_calling_number << LL_ENDL;
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S32 current_width = getRect().getWidth();
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S32 delta_width = width - current_width;
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LL_DEBUGS() << "Reshaping: "
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<< ", width: " << width
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<< ", cur width: " << current_width
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<< ", delta_width: " << delta_width
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<< ", called_from_parent: " << called_from_parent
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<< LL_ENDL;
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if (mChicletPanel) log(mChicletPanel, "before");
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// Difference between chiclet bar width required to fit its children and the actual width. (see EXT-991)
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// Positive value means that chiclet bar is not wide enough.
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// Negative value means that there is free space.
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static S32 extra_shrink_width = 0;
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bool should_be_reshaped = true;
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if (mChicletPanel && mToolbarStack)
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{
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// Firstly, update layout stack to ensure we deal with correct panel sizes.
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{
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// Force the updating of layout to reset panels collapse factor.
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mToolbarStack->updateLayout();
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}
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// chiclet bar is narrowed
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if (delta_width < 0)
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{
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if (extra_shrink_width > 0) // not enough space
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{
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extra_shrink_width += llabs(delta_width);
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should_be_reshaped = false;
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}
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else
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{
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extra_shrink_width = processWidthDecreased(delta_width);
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// increase new width to extra_shrink_width value to not reshape less than chiclet bar minimum
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width += extra_shrink_width;
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}
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}
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// chiclet bar is widened
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else
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{
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if (extra_shrink_width > delta_width)
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{
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// Still not enough space.
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// Only subtract the delta from the required delta and don't reshape.
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extra_shrink_width -= delta_width;
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should_be_reshaped = false;
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}
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else if (extra_shrink_width > 0)
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{
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// If we have some extra shrink width let's reduce delta_width & width
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delta_width -= extra_shrink_width;
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width -= extra_shrink_width;
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extra_shrink_width = 0;
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}
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}
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}
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if (should_be_reshaped)
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{
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LL_DEBUGS() << "Reshape all children with width: " << width << LL_ENDL;
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LLPanel::reshape(width, height, called_from_parent);
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}
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if (mChicletPanel) log(mChicletPanel, "after");
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}
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S32 LLChicletBar::processWidthDecreased(S32 delta_width)
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{
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bool still_should_be_processed = true;
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const S32 chiclet_panel_shrink_headroom = getChicletPanelShrinkHeadroom();
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// Decreasing width of chiclet panel.
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if (chiclet_panel_shrink_headroom > 0)
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{
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// we have some space to decrease chiclet panel
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S32 shrink_by = llmin(-delta_width, chiclet_panel_shrink_headroom);
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LL_DEBUGS() << "delta_width: " << delta_width
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<< ", panel_delta_min: " << chiclet_panel_shrink_headroom
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<< ", shrink_by: " << shrink_by
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<< LL_ENDL;
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// is chiclet panel wide enough to process resizing?
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delta_width += chiclet_panel_shrink_headroom;
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still_should_be_processed = delta_width < 0;
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LL_DEBUGS() << "Shrinking chiclet panel by " << shrink_by << " px" << LL_ENDL;
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mChicletPanel->getParent()->reshape(mChicletPanel->getParent()->getRect().getWidth() - shrink_by, mChicletPanel->getParent()->getRect().getHeight());
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log(mChicletPanel, "after processing panel decreasing via chiclet panel");
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LL_DEBUGS() << "RS_CHICLET_PANEL"
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<< ", delta_width: " << delta_width
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<< LL_ENDL;
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}
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S32 extra_shrink_width = 0;
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if (still_should_be_processed)
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{
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extra_shrink_width = -delta_width;
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LL_WARNS() << "There is no enough width to reshape all children: "
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<< extra_shrink_width << LL_ENDL;
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}
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return extra_shrink_width;
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}
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S32 LLChicletBar::getChicletPanelShrinkHeadroom() const
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{
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static const S32 min_width = mChicletPanel->getMinWidth();
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const S32 cur_width = mChicletPanel->getParent()->getRect().getWidth();
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S32 shrink_headroom = cur_width - min_width;
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llassert(shrink_headroom >= 0); // the panel cannot get narrower than the minimum
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return shrink_headroom;
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}
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void LLChicletBar::fitWithTopInfoBar()
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{
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LLPanelTopInfoBar& top_info_bar = LLPanelTopInfoBar::instance();
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LLRect rect = getRect();
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S32 width = rect.getWidth();
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if (top_info_bar.getVisible())
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{
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S32 delta = top_info_bar.calcScreenRect().mRight - calcScreenRect().mLeft;
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if (delta < 0 && rect.mLeft < llabs(delta))
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delta = -rect.mLeft;
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rect.setLeftTopAndSize(rect.mLeft + delta, rect.mTop, rect.getWidth(), rect.getHeight());
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width = rect.getWidth() - delta;
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}
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else
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{
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LLView* parent = getParent();
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if (parent)
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{
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LLRect parent_rect = parent->getRect();
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rect.setLeftTopAndSize(0, rect.mTop, rect.getWidth(), rect.getHeight());
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width = parent_rect.getWidth();
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}
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}
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setRect(rect);
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LLPanel::reshape(width, rect.getHeight(), false);
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}
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// <FS:Ansariel> Option to hide IM/Group chat chiclets
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void LLChicletBar::updateVisibility(const LLSD &data)
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{
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mChicletPanel->setVisible(!data.asBoolean());
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}
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// </FS:Ansariel>
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