summaryrefslogtreecommitdiff
path: root/indra/newview/llscreenchannel.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'indra/newview/llscreenchannel.cpp')
-rw-r--r--indra/newview/llscreenchannel.cpp2271
1 files changed, 1136 insertions, 1135 deletions
diff --git a/indra/newview/llscreenchannel.cpp b/indra/newview/llscreenchannel.cpp
index bac79594a2..c766462227 100644
--- a/indra/newview/llscreenchannel.cpp
+++ b/indra/newview/llscreenchannel.cpp
@@ -1,1135 +1,1136 @@
-/**
- * @file llscreenchannel.cpp
- * @brief Class implements a channel on a screen in which appropriate toasts may appear.
- *
- * $LicenseInfo:firstyear=2000&license=viewerlgpl$
- * 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
-
-#include "lliconctrl.h"
-#include "lltextbox.h"
-#include "llscreenchannel.h"
-
-#include "lltoastpanel.h"
-#include "llviewercontrol.h"
-#include "llviewerwindow.h"
-#include "llfloaterreg.h"
-#include "lltrans.h"
-#include "llagent.h"
-#include "lldockablefloater.h"
-#include "llsyswellwindow.h"
-#include "llfloaterimsession.h"
-#include "llscriptfloater.h"
-#include "llrootview.h"
-
-#include <algorithm>
-
-using namespace LLNotificationsUI;
-
-bool LLScreenChannel::mWasStartUpToastShown = false;
-
-LLRect LLScreenChannelBase::getChannelRect()
-{
- LL_PROFILE_ZONE_SCOPED;
-
- if (mFloaterSnapRegion == NULL)
- {
- mFloaterSnapRegion = gViewerWindow->getRootView()->getChildView("floater_snap_region");
- }
-
- if (mChicletRegion == NULL)
- {
- mChicletRegion = gViewerWindow->getRootView()->getChildView("chiclet_container");
- }
-
- LLRect channel_rect;
- LLRect chiclet_rect;
-
- mFloaterSnapRegion->localRectToScreen(mFloaterSnapRegion->getLocalRect(), &channel_rect);
- mChicletRegion->localRectToScreen(mChicletRegion->getLocalRect(), &chiclet_rect);
-
- channel_rect.mTop = chiclet_rect.mBottom;
- return channel_rect;
-}
-
-
-//--------------------------------------------------------------------------
-//////////////////////
-// LLScreenChannelBase
-//////////////////////
-
-LLScreenChannelBase::LLScreenChannelBase(const Params& p)
-: LLUICtrl(p),
- mToastAlignment(p.toast_align),
- mCanStoreToasts(true),
- mHiddenToastsNum(0),
- mHoveredToast(NULL),
- mControlHovering(false),
- mShowToasts(true),
- mID(p.id),
- mDisplayToastsAlways(p.display_toasts_always),
- mChannelAlignment(p.channel_align),
- mFloaterSnapRegion(NULL),
- mChicletRegion(NULL)
-{
- mID = p.id;
-
- setMouseOpaque( false );
- setVisible(false);
-}
-
-bool LLScreenChannelBase::postBuild()
-{
- if (mFloaterSnapRegion == NULL)
- {
- mFloaterSnapRegion = gViewerWindow->getRootView()->getChildView("floater_snap_region");
- }
-
- if (mChicletRegion == NULL)
- {
- mChicletRegion = gViewerWindow->getRootView()->getChildView("chiclet_container");
- }
-
- return true;
-}
-
-void LLScreenChannelBase::reshape(S32 width, S32 height, bool called_from_parent)
-{
- if (mChannelAlignment == CA_CENTRE)
- {
- // Keep notifications and alerts centered
- // WorldViewRectScaled is out of date at reshape but Window has same width
- S32 channel_bound = gViewerWindow->getWindowRectScaled().getWidth() / 2;
- setRect(LLRect(channel_bound, 0, channel_bound, 0));
- updateRect(); //sets top and bottom only
- }
- redrawToasts();
-}
-
-bool LLScreenChannelBase::isHovering()
-{
- if (!mHoveredToast)
- {
- return false;
- }
-
- return mHoveredToast->isHovered();
-}
-
-void LLScreenChannelBase::updatePositionAndSize(LLRect rect)
-{
- LLRect this_rect = getRect();
-
- this_rect.mTop = rect.mTop;
- switch(mChannelAlignment)
- {
- case CA_LEFT :
- break;
- case CA_CENTRE :
- this_rect.setCenterAndSize( (rect.getWidth()) / 2, rect.getHeight() / 2, this_rect.getWidth(), this_rect.getHeight());
- break;
- case CA_RIGHT :
- this_rect.setLeftTopAndSize(rect.mRight - this_rect.getWidth(),
- this_rect.mTop,
- this_rect.getWidth(),
- this_rect.getHeight());
- }
- setRect(this_rect);
- redrawToasts();
-
-}
-
-void LLScreenChannelBase::init(S32 channel_left, S32 channel_right)
-{
- // top and bottom set by updateRect()
- setRect(LLRect(channel_left, 0, channel_right, 0));
- updateRect();
- setVisible(true);
-}
-
-void LLScreenChannelBase::updateRect()
-{
- S32 channel_top = getChannelRect().mTop;
- S32 channel_bottom = getChannelRect().mBottom + gSavedSettings.getS32("ChannelBottomPanelMargin");
- S32 channel_left = getRect().mLeft;
- S32 channel_right = getRect().mRight;
- setRect(LLRect(channel_left, channel_top, channel_right, channel_bottom));
-}
-
-//--------------------------------------------------------------------------
-//////////////////////
-// LLScreenChannel
-//////////////////////
-//--------------------------------------------------------------------------
-LLScreenChannel::LLScreenChannel(const Params& p)
-: LLScreenChannelBase(p),
- mStartUpToastPanel(NULL)
-{
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::init(S32 channel_left, S32 channel_right)
-{
- LLScreenChannelBase::init(channel_left, channel_right);
- LLRect channel_rect = getChannelRect();
- updatePositionAndSize(channel_rect);
-}
-
-//--------------------------------------------------------------------------
-LLScreenChannel::~LLScreenChannel()
-{
-
-}
-
-std::list<const LLToast*> LLScreenChannel::findToasts(const Matcher& matcher)
-{
- std::list<const LLToast*> res;
-
- // collect stored toasts
- for (std::vector<ToastElem>::iterator it = mStoredToastList.begin(); it
- != mStoredToastList.end(); it++)
- {
- const LLToast* toast = it->getToast();
- if (toast && matcher.matches(toast->getNotification()))
- {
- res.push_back(toast);
- }
- }
-
- // collect displayed toasts
- for (std::vector<ToastElem>::iterator it = mToastList.begin(); it
- != mToastList.end(); it++)
- {
- const LLToast* toast = it->getToast();
- if (toast && matcher.matches(toast->getNotification()))
- {
- res.push_back(toast);
- }
- }
-
- return res;
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::updatePositionAndSize(LLRect new_world_rect)
-{
- LLRect this_rect = getRect();
-
- switch(mChannelAlignment)
- {
- case CA_LEFT :
- this_rect.mTop = (S32) (new_world_rect.getHeight() * getHeightRatio());
- break;
- case CA_CENTRE :
- LLScreenChannelBase::updatePositionAndSize(new_world_rect);
- return;
- case CA_RIGHT :
- this_rect.mTop = (S32) (new_world_rect.getHeight() * getHeightRatio());
- this_rect.setLeftTopAndSize(new_world_rect.mRight - this_rect.getWidth(),
- this_rect.mTop,
- this_rect.getWidth(),
- this_rect.getHeight());
- }
- setRect(this_rect);
- redrawToasts();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::addToast(const LLToast::Params& p)
-{
- LL_PROFILE_ZONE_SCOPED
- bool store_toast = false, show_toast = false;
-
- if (mDisplayToastsAlways)
- {
- show_toast = true;
- }
- else
- {
- show_toast = mWasStartUpToastShown && (mShowToasts || p.force_show);
- }
- store_toast = !show_toast && p.can_be_stored && mCanStoreToasts;
-
- if(!show_toast && !store_toast)
- {
- if(gAgent.isDoNotDisturb())
- {
- return;
- }
- LLNotificationPtr notification = LLNotifications::instance().find(p.notif_id);
-
- if (notification &&
- (!notification->canLogToIM() || !notification->hasFormElements()))
- {
- // only cancel notification if it isn't being used in IM session
- LLNotifications::instance().cancel(notification);
- }
-
- // It was assumed that the toast would take ownership of the panel pointer.
- // But since we have decided not to display the toast, kill the panel to
- // prevent the memory leak.
- if (p.panel != NULL)
- {
- p.panel()->die();
- }
- return;
- }
-
- LLToast* toast = new LLToast(p);
- ToastElem new_toast_elem(toast->getHandle());
-
- toast->setOnFadeCallback(boost::bind(&LLScreenChannel::onToastFade, this, _1));
- toast->setOnToastDestroyedCallback(boost::bind(&LLScreenChannel::onToastDestroyed, this, _1));
- if(mControlHovering)
- {
- toast->setOnToastHoverCallback(boost::bind(&LLScreenChannel::onToastHover, this, _1, _2));
- toast->setMouseEnterCallback(boost::bind(&LLScreenChannel::stopToastTimer, this, toast));
- toast->setMouseLeaveCallback(boost::bind(&LLScreenChannel::startToastTimer, this, toast));
- }
-
- if(show_toast)
- {
- mToastList.push_back(new_toast_elem);
- if(p.can_be_stored)
- {
- // store toasts immediately - EXT-3762
- storeToast(new_toast_elem);
- }
- updateShowToastsState();
- redrawToasts();
- }
- else // store_toast
- {
- mHiddenToastsNum++;
- storeToast(new_toast_elem);
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::onToastDestroyed(LLToast* toast)
-{
- std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), static_cast<LLPanel*>(toast));
-
- if(it != mToastList.end())
- {
- mToastList.erase(it);
- }
-
- it = find(mStoredToastList.begin(), mStoredToastList.end(), static_cast<LLPanel*>(toast));
-
- if(it != mStoredToastList.end())
- {
- mStoredToastList.erase(it);
- }
-
- // if destroyed toast is hovered - reset hovered
- if (mHoveredToast == toast)
- {
- mHoveredToast = NULL;
- }
-}
-
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::onToastFade(LLToast* toast)
-{
- std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), static_cast<LLPanel*>(toast));
-
- if(it != mToastList.end())
- {
- bool delete_toast = !mCanStoreToasts || !toast->getCanBeStored();
- if(delete_toast)
- {
- mToastList.erase(it);
- deleteToast(toast);
- }
- else
- {
- storeToast((*it));
- mToastList.erase(it);
- }
-
- redrawToasts();
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::deleteToast(LLToast* toast)
-{
- if (!toast || toast->isDead())
- {
- return;
- }
-
- // send signal to observers about destroying of a toast
- toast->closeToast();
-
- // update channel's Hovering state
- // turning hovering off manually because onMouseLeave won't happen if a toast was closed using a keyboard
- if(mHoveredToast == toast)
- {
- mHoveredToast = NULL;
- }
-}
-
-//--------------------------------------------------------------------------
-
-void LLScreenChannel::storeToast(ToastElem& toast_elem)
-{
- // do not store clones
- std::vector<ToastElem>::iterator it = find(mStoredToastList.begin(), mStoredToastList.end(), toast_elem.getID());
- if( it != mStoredToastList.end() )
- return;
-
- const LLToast* toast = toast_elem.getToast();
- if (toast)
- {
- mStoredToastList.push_back(toast_elem);
- mOnStoreToast(toast->getPanel(), toast->getNotificationID());
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::loadStoredToastsToChannel()
-{
- std::vector<ToastElem>::iterator it;
-
- if(mStoredToastList.size() == 0)
- return;
-
- for(it = mStoredToastList.begin(); it != mStoredToastList.end(); ++it)
- {
- LLToast* toast = it->getToast();
- if (toast)
- {
- toast->setIsHidden(false);
- toast->startTimer();
- mToastList.push_back(*it);
- }
- }
-
- mStoredToastList.clear();
- redrawToasts();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::loadStoredToastByNotificationIDToChannel(LLUUID id)
-{
- std::vector<ToastElem>::iterator it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
-
- if( it == mStoredToastList.end() )
- return;
-
- LLToast* toast = it->getToast();
- if (toast)
- {
- if(toast->getVisible())
- {
- // toast is already in channel
- return;
- }
-
- toast->setIsHidden(false);
- toast->startTimer();
- mToastList.push_back(*it);
- }
-
- redrawToasts();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::killToastByNotificationID(LLUUID id)
-{
- // searching among toasts on a screen
- std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), id);
- LLNotificationPtr notification = LLNotifications::instance().find(id);
- if (!notification) return;
-
- if( it != mToastList.end())
- {
- LLToast* toast = it->getToast();
- // if it is a notification toast and notification is UnResponded - then respond on it
- // else - simply destroy a toast
- //
- // NOTE: if a notification is unresponded this function will be called twice for the same toast.
- // At first, the notification will be discarded, at second (it will be caused by discarding),
- // the toast will be destroyed.
- if(toast && toast->isNotificationValid())
- {
- if (!notification->canLogToIM() || !notification->hasFormElements())
- {
- // only cancel notification if it isn't being used in IM session
- LLNotifications::instance().cancel(notification);
- }
- }
- else
- {
- removeToastByNotificationID(id);
- }
- }
- else
- {
- // searching among stored toasts
- it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
-
- if( it != mStoredToastList.end() )
- {
- LLToast* toast = it->getToast();
- if (toast)
- {
- if (!notification->canLogToIM() || !notification->hasFormElements())
- {
- // only cancel notification if it isn't being used in IM session
- LLNotifications::instance().cancel(notification);
- }
- deleteToast(toast);
- }
- }
-
- // Call find() once more, because the mStoredToastList could have been changed
- // via notification cancellation and the iterator could have become invalid.
- it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
- if (it != mStoredToastList.end())
- {
- mStoredToastList.erase(it);
- }
- }
-}
-
-void LLScreenChannel::removeToastByNotificationID(LLUUID id)
-{
- std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), id);
- while( it != mToastList.end())
- {
- deleteToast(it->getToast());
- mToastList.erase(it);
- redrawToasts();
- // find next toast with matching id
- it = find(mToastList.begin(), mToastList.end(), id);
- }
-
- it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
- if (it != mStoredToastList.end())
- {
- deleteToast(it->getToast());
- mStoredToastList.erase(it);
- }
-}
-
-
-void LLScreenChannel::killMatchedToasts(const Matcher& matcher)
-{
- std::list<const LLToast*> to_delete = findToasts(matcher);
- for (std::list<const LLToast*>::iterator it = to_delete.begin(); it
- != to_delete.end(); it++)
- {
- killToastByNotificationID((*it)-> getNotificationID());
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::modifyToastByNotificationID(LLUUID id, LLPanel* panel)
-{
- std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), id);
-
- LLPanel* panel_to_delete = panel;
-
- if( it != mToastList.end() && panel)
- {
- LLToast* toast = it->getToast();
- if (toast)
- {
- LLPanel* old_panel = toast->getPanel();
- toast->removeChild(old_panel);
- panel_to_delete = old_panel;
- toast->insertPanel(panel);
- toast->startTimer();
- }
- redrawToasts();
- }
-
- delete panel_to_delete;
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::redrawToasts()
-{
- if (!getParent())
- {
- // connect to floater snap region just to get resize events, we don't care about being a proper widget
- mFloaterSnapRegion->addChild(this);
- setFollows(FOLLOWS_ALL);
- }
-
- if(mToastList.size() == 0)
- return;
-
- switch(mToastAlignment)
- {
- case NA_TOP :
- showToastsTop();
- break;
-
- case NA_CENTRE :
- showToastsCentre();
- break;
-
- case NA_BOTTOM :
- showToastsBottom();
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::showToastsBottom()
-{
- LLRect toast_rect;
- S32 bottom = getRect().mBottom - gFloaterView->getRect().mBottom;
- S32 toast_margin = 0;
- std::vector<ToastElem>::reverse_iterator it;
-
- updateRect();
-
- LLDockableFloater* floater = dynamic_cast<LLDockableFloater*>(LLDockableFloater::getInstanceHandle().get());
-
- // Use a local variable instead of mToastList.
- // mToastList can be modified during recursive calls and then all iteratos will be invalidated.
- std::vector<ToastElem> vToastList( mToastList );
-
- for(it = vToastList.rbegin(); it != vToastList.rend(); ++it)
- {
- if(it != vToastList.rbegin())
- {
- LLToast* toast = (it-1)->getToast();
- if (!toast)
- {
- LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
- return;
- }
-
- bottom = toast->getRect().mTop - toast->getTopPad();
- toast_margin = gSavedSettings.getS32("ToastGap");
- }
-
- LLToast* toast = it->getToast();
- if(!toast)
- {
- LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
- return;
- }
-
- toast_rect = toast->getRect();
- toast_rect.setOriginAndSize(getRect().mRight - toast_rect.getWidth(),
- bottom + toast_margin, toast_rect.getWidth(),
- toast_rect.getHeight());
- toast->setRect(toast_rect);
-
- if(floater && floater->overlapsScreenChannel())
- {
- if(it == vToastList.rbegin())
- {
- // move first toast above docked floater
- S32 shift = floater->getRect().getHeight();
- if(floater->getDockControl())
- {
- shift += floater->getDockControl()->getTongueHeight();
- }
- toast->translate(0, shift);
- }
-
- LLRect channel_rect = getChannelRect();
- // don't show toasts if there is not enough space
- if(toast_rect.mTop > channel_rect.mTop)
- {
- break;
- }
- }
-
- bool stop_showing_toasts = toast->getRect().mTop > getRect().mTop;
-
- if(!stop_showing_toasts)
- {
- if( it != vToastList.rend()-1)
- {
- S32 toast_top = toast->getRect().mTop + gSavedSettings.getS32("ToastGap");
- stop_showing_toasts = toast_top > getRect().mTop;
- }
- }
-
- // at least one toast should be visible
-
- if(it == vToastList.rbegin())
- {
- stop_showing_toasts = false;
- }
-
- if(stop_showing_toasts)
- break;
-
- if( !toast->getVisible() )
- {
- // HACK
- // EXT-2653: it is necessary to prevent overlapping for secondary showed toasts
- toast->setVisible(true);
- }
- if(!toast->hasFocus())
- {
- // Fixing Z-order of toasts (EXT-4862)
- // Next toast will be positioned under this one.
- gFloaterView->sendChildToBack(toast);
- }
- }
-
- // Dismiss toasts we don't have space for (STORM-391).
- if(it != vToastList.rend())
- {
- mHiddenToastsNum = 0;
-
- for(; it != vToastList.rend(); it++)
- {
- LLToast* toast = it->getToast();
- if (toast)
- {
- toast->hide();
- }
- }
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::showToastsCentre()
-{
- LLToast* toast = mToastList[0].getToast();
- if (!toast)
- {
- LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
- return;
- }
-
- LLRect toast_rect;
- S32 bottom = (getRect().mTop - getRect().mBottom)/2 + toast->getRect().getHeight()/2;
- std::vector<ToastElem>::reverse_iterator it;
-
- for(it = mToastList.rbegin(); it != mToastList.rend(); ++it)
- {
- LLToast* toast = it->getToast();
- if (!toast)
- {
- LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
- return;
- }
-
- toast_rect = toast->getRect();
- toast_rect.setLeftTopAndSize(getRect().mLeft - toast_rect.getWidth() / 2, bottom + toast_rect.getHeight() / 2 + gSavedSettings.getS32("ToastGap"), toast_rect.getWidth() ,toast_rect.getHeight());
- toast->setRect(toast_rect);
-
- toast->setVisible(true);
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::showToastsTop()
-{
- LLRect channel_rect = getChannelRect();
-
- LLRect toast_rect;
- S32 top = channel_rect.mTop;
- std::vector<ToastElem>::reverse_iterator it;
-
- updateRect();
-
- LLDockableFloater* floater = dynamic_cast<LLDockableFloater*>(LLDockableFloater::getInstanceHandle().get());
-
- // Use a local variable instead of mToastList.
- // mToastList can be modified during recursive calls and then all iteratos will be invalidated.
- std::vector<ToastElem> vToastList( mToastList );
-
- for(it = vToastList.rbegin(); it != vToastList.rend(); ++it)
- {
- if(it != vToastList.rbegin())
- {
- LLToast* toast = (it-1)->getToast();
- if (!toast)
- {
- LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
- return;
- }
-
- top = toast->getRect().mBottom - toast->getTopPad();
- gSavedSettings.getS32("ToastGap");
- }
-
- LLToast* toast = it->getToast();
- if (!toast)
- {
- LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
- return;
- }
-
- toast_rect = toast->getRect();
- toast_rect.setLeftTopAndSize(channel_rect.mRight - toast_rect.getWidth(),
- top, toast_rect.getWidth(),
- toast_rect.getHeight());
- toast->setRect(toast_rect);
-
- if(floater && floater->overlapsScreenChannel())
- {
- if(it == vToastList.rbegin())
- {
- // move first toast above docked floater
- S32 shift = -floater->getRect().getHeight();
- if(floater->getDockControl())
- {
- shift -= floater->getDockControl()->getTongueHeight();
- }
- toast->translate(0, shift);
- }
-
- LLRect channel_rect = getChannelRect();
- // don't show toasts if there is not enough space
- if(toast_rect.mBottom < channel_rect.mBottom)
- {
- break;
- }
- }
-
- bool stop_showing_toasts = toast->getRect().mBottom < channel_rect.mBottom;
-
- if(!stop_showing_toasts)
- {
- if( it != vToastList.rend()-1)
- {
- S32 toast_bottom = toast->getRect().mBottom - gSavedSettings.getS32("ToastGap");
- stop_showing_toasts = toast_bottom < channel_rect.mBottom;
- }
- }
-
- // at least one toast should be visible
- if(it == vToastList.rbegin())
- {
- stop_showing_toasts = false;
- }
-
- if(stop_showing_toasts)
- break;
-
- if (!toast->getVisible())
- {
- // HACK
- // EXT-2653: it is necessary to prevent overlapping for secondary showed toasts
- toast->setVisible(true);
- }
- if (!toast->hasFocus())
- {
- // Fixing Z-order of toasts (EXT-4862)
- // Next toast will be positioned under this one.
- gFloaterView->sendChildToBack(toast);
- }
- }
-
- // Dismiss toasts we don't have space for (STORM-391).
- std::vector<LLToast*> toasts_to_hide;
-
- if(it != vToastList.rend())
- {
- mHiddenToastsNum = 0;
-
- for(; it != vToastList.rend(); it++)
- {
- LLToast* toast = it->getToast();
- if (toast)
- {
- toasts_to_hide.push_back(toast);
- }
- }
- }
-
- for (std::vector<LLToast*>::iterator it = toasts_to_hide.begin(), end_it = toasts_to_hide.end();
- it != end_it;
- ++it)
- {
- (*it)->hide();
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::createStartUpToast(S32 notif_num, F32 timer)
-{
- LLScreenChannelBase::updateRect();
-
- LLRect toast_rect;
- LLToast::Params p;
- p.lifetime_secs = timer;
- p.enable_hide_btn = false;
- mStartUpToastPanel = new LLToast(p);
-
- if(!mStartUpToastPanel)
- return;
-
- mStartUpToastPanel->setOnFadeCallback(boost::bind(&LLScreenChannel::onStartUpToastHide, this));
-
- LLPanel* wrapper_panel = mStartUpToastPanel->getChild<LLPanel>("wrapper_panel");
- LLTextBox* text_box = mStartUpToastPanel->getChild<LLTextBox>("toast_text");
-
- std::string text = LLTrans::getString("StartUpNotifications");
-
- toast_rect = mStartUpToastPanel->getRect();
- mStartUpToastPanel->reshape(getRect().getWidth(), toast_rect.getHeight(), true);
-
- text_box->setValue(text);
- text_box->setVisible(true);
-
- text_box->reshapeToFitText();
- text_box->setOrigin(text_box->getRect().mLeft, (wrapper_panel->getRect().getHeight() - text_box->getRect().getHeight())/2);
-
- toast_rect.setLeftTopAndSize(0, getRect().getHeight() - gSavedSettings.getS32("ToastGap"), getRect().getWidth(), toast_rect.getHeight());
- mStartUpToastPanel->setRect(toast_rect);
-
- addChild(mStartUpToastPanel);
-
- mStartUpToastPanel->setVisible(true);
-}
-
-// static --------------------------------------------------------------------------
-F32 LLScreenChannel::getHeightRatio()
-{
- F32 ratio = gSavedSettings.getF32("NotificationChannelHeightRatio");
- if(0.0f > ratio)
- {
- ratio = 0.0f;
- }
- else if(1.0f < ratio)
- {
- ratio = 1.0f;
- }
- return ratio;
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::updateStartUpString(S32 num)
-{
- // *TODO: update string if notifications are arriving while the StartUp toast is on a screen
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::onStartUpToastHide()
-{
- onCommit();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::closeStartUpToast()
-{
- if(mStartUpToastPanel != NULL)
- {
- mStartUpToastPanel->setVisible(false);
- mStartUpToastPanel = NULL;
- }
-}
-
-void LLNotificationsUI::LLScreenChannel::stopToastTimer(LLToast* toast)
-{
- if (!toast || toast != mHoveredToast) return;
-
- // Pause fade timer of the hovered toast.
- toast->stopTimer();
-}
-
-void LLNotificationsUI::LLScreenChannel::startToastTimer(LLToast* toast)
-{
- if (!toast || toast == mHoveredToast)
- {
- return;
- }
-
- // Reset its fade timer.
- toast->startTimer();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::hideToastsFromScreen()
-{
- for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end(); it++)
- {
- LLToast* toast = it->getToast();
- if (toast)
- {
- toast->setVisible(false);
- }
- else
- {
- LL_WARNS() << "Attempt to hide a deleted toast." << LL_ENDL;
- }
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::hideToast(const LLUUID& notification_id)
-{
- std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), notification_id);
- if(mToastList.end() != it)
- {
- LLToast* toast = it->getToast();
- if (toast)
- {
- toast->hide();
- }
- else
- {
- LL_WARNS() << "Attempt to hide a deleted toast." << LL_ENDL;
- }
- }
-}
-
-void LLScreenChannel::closeHiddenToasts(const Matcher& matcher)
-{
- // since we can't guarantee that close toast operation doesn't change mToastList
- // we collect matched toasts that should be closed into separate list
- std::list<LLToast*> toasts;
- for (std::vector<ToastElem>::iterator it = mToastList.begin(); it
- != mToastList.end(); it++)
- {
- LLToast* toast = it->getToast();
- // add to list valid toast that match to provided matcher criteria
- if (toast != NULL && !toast->isDead() && toast->getNotification() != NULL
- && !toast->getVisible() && matcher.matches(toast->getNotification()))
- {
- toasts.push_back(toast);
- }
- }
-
- // close collected toasts
- for (std::list<LLToast*>::iterator it = toasts.begin(); it
- != toasts.end(); it++)
- {
- LLToast* toast = *it;
- toast->closeFloater();
- }
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::removeToastsFromChannel()
-{
- hideToastsFromScreen();
- for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end(); it++)
- {
- deleteToast(it->getToast());
- }
- mToastList.clear();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::removeAndStoreAllStorableToasts()
-{
- if(mToastList.size() == 0)
- return;
-
- hideToastsFromScreen();
- for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end();)
- {
- LLToast* toast = it->getToast();
- if(toast && toast->getCanBeStored())
- {
- storeToast(*it);
- it = mToastList.erase(it);
- }
- else
- {
- ++it;
- }
- }
- redrawToasts();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::removeToastsBySessionID(LLUUID id)
-{
- if(mToastList.size() == 0)
- return;
-
- hideToastsFromScreen();
- for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end();)
- {
- LLToast* toast = it->getToast();
- if(toast && toast->getSessionID() == id)
- {
- deleteToast(toast);
- it = mToastList.erase(it);
- }
- else
- {
- ++it;
- }
- }
- redrawToasts();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::onToastHover(LLToast* toast, bool mouse_enter)
-{
- // because of LLViewerWindow::updateUI() that NOT ALWAYS calls onMouseEnter BEFORE onMouseLeave
- // we must check hovering directly to prevent incorrect setting for hovering in a channel
- if (mouse_enter)
- {
- if (toast->isHovered())
- {
- mHoveredToast = toast;
- }
- }
- else if (mHoveredToast != NULL)
- {
- if (!mHoveredToast->isHovered())
- {
- mHoveredToast = NULL;
- }
- }
-
- redrawToasts();
-}
-
-//--------------------------------------------------------------------------
-void LLScreenChannel::updateShowToastsState()
-{
- LLDockableFloater* floater = dynamic_cast<LLDockableFloater*>(LLDockableFloater::getInstanceHandle().get());
-
- if(!floater)
- {
- setShowToasts(true);
- return;
- }
-
- updateRect();
-}
-
-//--------------------------------------------------------------------------
-
-LLToast* LLScreenChannel::getToastByNotificationID(LLUUID id)
-{
- std::vector<ToastElem>::iterator it = find(mStoredToastList.begin(),
- mStoredToastList.end(), id);
-
- if (it == mStoredToastList.end())
- return NULL;
-
- return it->getToast();
-}
+/**
+ * @file llscreenchannel.cpp
+ * @brief Class implements a channel on a screen in which appropriate toasts may appear.
+ *
+ * $LicenseInfo:firstyear=2000&license=viewerlgpl$
+ * 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
+
+#include "lliconctrl.h"
+#include "lltextbox.h"
+#include "llscreenchannel.h"
+
+#include "lltoastpanel.h"
+#include "llviewercontrol.h"
+#include "llviewerwindow.h"
+#include "llfloaterreg.h"
+#include "lltrans.h"
+#include "llagent.h"
+#include "lldockablefloater.h"
+#include "llsyswellwindow.h"
+#include "llfloaterimsession.h"
+#include "llscriptfloater.h"
+#include "llrootview.h"
+
+#include <algorithm>
+
+using namespace LLNotificationsUI;
+
+bool LLScreenChannel::mWasStartUpToastShown = false;
+
+LLRect LLScreenChannelBase::getChannelRect()
+{
+ LL_PROFILE_ZONE_SCOPED;
+
+ if (mFloaterSnapRegion == NULL)
+ {
+ mFloaterSnapRegion = gViewerWindow->getRootView()->getChildView("floater_snap_region");
+ }
+
+ if (mChicletRegion == NULL)
+ {
+ mChicletRegion = gViewerWindow->getRootView()->getChildView("chiclet_container");
+ }
+
+ LLRect channel_rect;
+ LLRect chiclet_rect;
+
+ mFloaterSnapRegion->localRectToScreen(mFloaterSnapRegion->getLocalRect(), &channel_rect);
+ mChicletRegion->localRectToScreen(mChicletRegion->getLocalRect(), &chiclet_rect);
+
+ channel_rect.mTop = chiclet_rect.mBottom;
+ return channel_rect;
+}
+
+
+//--------------------------------------------------------------------------
+//////////////////////
+// LLScreenChannelBase
+//////////////////////
+
+LLScreenChannelBase::LLScreenChannelBase(const Params& p)
+: LLUICtrl(p),
+ mToastAlignment(p.toast_align),
+ mCanStoreToasts(true),
+ mHiddenToastsNum(0),
+ mHoveredToast(NULL),
+ mControlHovering(false),
+ mShowToasts(true),
+ mID(p.id),
+ mDisplayToastsAlways(p.display_toasts_always),
+ mChannelAlignment(p.channel_align),
+ mFloaterSnapRegion(NULL),
+ mChicletRegion(NULL)
+{
+ mID = p.id;
+
+ setMouseOpaque( false );
+ setVisible(false);
+}
+
+bool LLScreenChannelBase::postBuild()
+{
+ if (mFloaterSnapRegion == NULL)
+ {
+ mFloaterSnapRegion = gViewerWindow->getRootView()->getChildView("floater_snap_region");
+ }
+
+ if (mChicletRegion == NULL)
+ {
+ mChicletRegion = gViewerWindow->getRootView()->getChildView("chiclet_container");
+ }
+
+ return true;
+}
+
+void LLScreenChannelBase::reshape(S32 width, S32 height, bool called_from_parent)
+{
+ if (mChannelAlignment == CA_CENTRE)
+ {
+ // Keep notifications and alerts centered
+ // WorldViewRectScaled is out of date at reshape but Window has same width
+ S32 channel_bound = gViewerWindow->getWindowRectScaled().getWidth() / 2;
+ setRect(LLRect(channel_bound, 0, channel_bound, 0));
+ updateRect(); //sets top and bottom only
+ }
+ redrawToasts();
+}
+
+bool LLScreenChannelBase::isHovering()
+{
+ if (!mHoveredToast)
+ {
+ return false;
+ }
+
+ return mHoveredToast->isHovered();
+}
+
+void LLScreenChannelBase::updatePositionAndSize(LLRect rect)
+{
+ LLRect this_rect = getRect();
+
+ this_rect.mTop = rect.mTop;
+ switch(mChannelAlignment)
+ {
+ case CA_LEFT :
+ break;
+ case CA_CENTRE :
+ this_rect.setCenterAndSize( (rect.getWidth()) / 2, rect.getHeight() / 2, this_rect.getWidth(), this_rect.getHeight());
+ break;
+ case CA_RIGHT :
+ this_rect.setLeftTopAndSize(rect.mRight - this_rect.getWidth(),
+ this_rect.mTop,
+ this_rect.getWidth(),
+ this_rect.getHeight());
+ }
+ setRect(this_rect);
+ redrawToasts();
+
+}
+
+void LLScreenChannelBase::init(S32 channel_left, S32 channel_right)
+{
+ // top and bottom set by updateRect()
+ setRect(LLRect(channel_left, 0, channel_right, 0));
+ updateRect();
+ setVisible(true);
+}
+
+void LLScreenChannelBase::updateRect()
+{
+ const S32 CHANNEL_BOTTOM_PANEL_MARGIN = 35;
+ S32 channel_top = getChannelRect().mTop;
+ S32 channel_bottom = getChannelRect().mBottom + CHANNEL_BOTTOM_PANEL_MARGIN;
+ S32 channel_left = getRect().mLeft;
+ S32 channel_right = getRect().mRight;
+ setRect(LLRect(channel_left, channel_top, channel_right, channel_bottom));
+}
+
+//--------------------------------------------------------------------------
+//////////////////////
+// LLScreenChannel
+//////////////////////
+//--------------------------------------------------------------------------
+LLScreenChannel::LLScreenChannel(const Params& p)
+: LLScreenChannelBase(p),
+ mStartUpToastPanel(NULL)
+{
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::init(S32 channel_left, S32 channel_right)
+{
+ LLScreenChannelBase::init(channel_left, channel_right);
+ LLRect channel_rect = getChannelRect();
+ updatePositionAndSize(channel_rect);
+}
+
+//--------------------------------------------------------------------------
+LLScreenChannel::~LLScreenChannel()
+{
+
+}
+
+std::list<const LLToast*> LLScreenChannel::findToasts(const Matcher& matcher)
+{
+ std::list<const LLToast*> res;
+
+ // collect stored toasts
+ for (std::vector<ToastElem>::iterator it = mStoredToastList.begin(); it
+ != mStoredToastList.end(); it++)
+ {
+ const LLToast* toast = it->getToast();
+ if (toast && matcher.matches(toast->getNotification()))
+ {
+ res.push_back(toast);
+ }
+ }
+
+ // collect displayed toasts
+ for (std::vector<ToastElem>::iterator it = mToastList.begin(); it
+ != mToastList.end(); it++)
+ {
+ const LLToast* toast = it->getToast();
+ if (toast && matcher.matches(toast->getNotification()))
+ {
+ res.push_back(toast);
+ }
+ }
+
+ return res;
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::updatePositionAndSize(LLRect new_world_rect)
+{
+ LLRect this_rect = getRect();
+
+ switch(mChannelAlignment)
+ {
+ case CA_LEFT :
+ this_rect.mTop = (S32) (new_world_rect.getHeight() * getHeightRatio());
+ break;
+ case CA_CENTRE :
+ LLScreenChannelBase::updatePositionAndSize(new_world_rect);
+ return;
+ case CA_RIGHT :
+ this_rect.mTop = (S32) (new_world_rect.getHeight() * getHeightRatio());
+ this_rect.setLeftTopAndSize(new_world_rect.mRight - this_rect.getWidth(),
+ this_rect.mTop,
+ this_rect.getWidth(),
+ this_rect.getHeight());
+ }
+ setRect(this_rect);
+ redrawToasts();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::addToast(const LLToast::Params& p)
+{
+ LL_PROFILE_ZONE_SCOPED
+ bool store_toast = false, show_toast = false;
+
+ if (mDisplayToastsAlways)
+ {
+ show_toast = true;
+ }
+ else
+ {
+ show_toast = mWasStartUpToastShown && (mShowToasts || p.force_show);
+ }
+ store_toast = !show_toast && p.can_be_stored && mCanStoreToasts;
+
+ if(!show_toast && !store_toast)
+ {
+ if(gAgent.isDoNotDisturb())
+ {
+ return;
+ }
+ LLNotificationPtr notification = LLNotifications::instance().find(p.notif_id);
+
+ if (notification &&
+ (!notification->canLogToIM() || !notification->hasFormElements()))
+ {
+ // only cancel notification if it isn't being used in IM session
+ LLNotifications::instance().cancel(notification);
+ }
+
+ // It was assumed that the toast would take ownership of the panel pointer.
+ // But since we have decided not to display the toast, kill the panel to
+ // prevent the memory leak.
+ if (p.panel != NULL)
+ {
+ p.panel()->die();
+ }
+ return;
+ }
+
+ LLToast* toast = new LLToast(p);
+ ToastElem new_toast_elem(toast->getHandle());
+
+ toast->setOnFadeCallback(boost::bind(&LLScreenChannel::onToastFade, this, _1));
+ toast->setOnToastDestroyedCallback(boost::bind(&LLScreenChannel::onToastDestroyed, this, _1));
+ if(mControlHovering)
+ {
+ toast->setOnToastHoverCallback(boost::bind(&LLScreenChannel::onToastHover, this, _1, _2));
+ toast->setMouseEnterCallback(boost::bind(&LLScreenChannel::stopToastTimer, this, toast));
+ toast->setMouseLeaveCallback(boost::bind(&LLScreenChannel::startToastTimer, this, toast));
+ }
+
+ if(show_toast)
+ {
+ mToastList.push_back(new_toast_elem);
+ if(p.can_be_stored)
+ {
+ // store toasts immediately - EXT-3762
+ storeToast(new_toast_elem);
+ }
+ updateShowToastsState();
+ redrawToasts();
+ }
+ else // store_toast
+ {
+ mHiddenToastsNum++;
+ storeToast(new_toast_elem);
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::onToastDestroyed(LLToast* toast)
+{
+ std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), static_cast<LLPanel*>(toast));
+
+ if(it != mToastList.end())
+ {
+ mToastList.erase(it);
+ }
+
+ it = find(mStoredToastList.begin(), mStoredToastList.end(), static_cast<LLPanel*>(toast));
+
+ if(it != mStoredToastList.end())
+ {
+ mStoredToastList.erase(it);
+ }
+
+ // if destroyed toast is hovered - reset hovered
+ if (mHoveredToast == toast)
+ {
+ mHoveredToast = NULL;
+ }
+}
+
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::onToastFade(LLToast* toast)
+{
+ std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), static_cast<LLPanel*>(toast));
+
+ if(it != mToastList.end())
+ {
+ bool delete_toast = !mCanStoreToasts || !toast->getCanBeStored();
+ if(delete_toast)
+ {
+ mToastList.erase(it);
+ deleteToast(toast);
+ }
+ else
+ {
+ storeToast((*it));
+ mToastList.erase(it);
+ }
+
+ redrawToasts();
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::deleteToast(LLToast* toast)
+{
+ if (!toast || toast->isDead())
+ {
+ return;
+ }
+
+ // send signal to observers about destroying of a toast
+ toast->closeToast();
+
+ // update channel's Hovering state
+ // turning hovering off manually because onMouseLeave won't happen if a toast was closed using a keyboard
+ if(mHoveredToast == toast)
+ {
+ mHoveredToast = NULL;
+ }
+}
+
+//--------------------------------------------------------------------------
+
+void LLScreenChannel::storeToast(ToastElem& toast_elem)
+{
+ // do not store clones
+ std::vector<ToastElem>::iterator it = find(mStoredToastList.begin(), mStoredToastList.end(), toast_elem.getID());
+ if( it != mStoredToastList.end() )
+ return;
+
+ const LLToast* toast = toast_elem.getToast();
+ if (toast)
+ {
+ mStoredToastList.push_back(toast_elem);
+ mOnStoreToast(toast->getPanel(), toast->getNotificationID());
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::loadStoredToastsToChannel()
+{
+ std::vector<ToastElem>::iterator it;
+
+ if(mStoredToastList.size() == 0)
+ return;
+
+ for(it = mStoredToastList.begin(); it != mStoredToastList.end(); ++it)
+ {
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ toast->setIsHidden(false);
+ toast->startTimer();
+ mToastList.push_back(*it);
+ }
+ }
+
+ mStoredToastList.clear();
+ redrawToasts();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::loadStoredToastByNotificationIDToChannel(LLUUID id)
+{
+ std::vector<ToastElem>::iterator it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
+
+ if( it == mStoredToastList.end() )
+ return;
+
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ if(toast->getVisible())
+ {
+ // toast is already in channel
+ return;
+ }
+
+ toast->setIsHidden(false);
+ toast->startTimer();
+ mToastList.push_back(*it);
+ }
+
+ redrawToasts();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::killToastByNotificationID(LLUUID id)
+{
+ // searching among toasts on a screen
+ std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), id);
+ LLNotificationPtr notification = LLNotifications::instance().find(id);
+ if (!notification) return;
+
+ if( it != mToastList.end())
+ {
+ LLToast* toast = it->getToast();
+ // if it is a notification toast and notification is UnResponded - then respond on it
+ // else - simply destroy a toast
+ //
+ // NOTE: if a notification is unresponded this function will be called twice for the same toast.
+ // At first, the notification will be discarded, at second (it will be caused by discarding),
+ // the toast will be destroyed.
+ if(toast && toast->isNotificationValid())
+ {
+ if (!notification->canLogToIM() || !notification->hasFormElements())
+ {
+ // only cancel notification if it isn't being used in IM session
+ LLNotifications::instance().cancel(notification);
+ }
+ }
+ else
+ {
+ removeToastByNotificationID(id);
+ }
+ }
+ else
+ {
+ // searching among stored toasts
+ it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
+
+ if( it != mStoredToastList.end() )
+ {
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ if (!notification->canLogToIM() || !notification->hasFormElements())
+ {
+ // only cancel notification if it isn't being used in IM session
+ LLNotifications::instance().cancel(notification);
+ }
+ deleteToast(toast);
+ }
+ }
+
+ // Call find() once more, because the mStoredToastList could have been changed
+ // via notification cancellation and the iterator could have become invalid.
+ it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
+ if (it != mStoredToastList.end())
+ {
+ mStoredToastList.erase(it);
+ }
+ }
+}
+
+void LLScreenChannel::removeToastByNotificationID(LLUUID id)
+{
+ std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), id);
+ while( it != mToastList.end())
+ {
+ deleteToast(it->getToast());
+ mToastList.erase(it);
+ redrawToasts();
+ // find next toast with matching id
+ it = find(mToastList.begin(), mToastList.end(), id);
+ }
+
+ it = find(mStoredToastList.begin(), mStoredToastList.end(), id);
+ if (it != mStoredToastList.end())
+ {
+ deleteToast(it->getToast());
+ mStoredToastList.erase(it);
+ }
+}
+
+
+void LLScreenChannel::killMatchedToasts(const Matcher& matcher)
+{
+ std::list<const LLToast*> to_delete = findToasts(matcher);
+ for (std::list<const LLToast*>::iterator it = to_delete.begin(); it
+ != to_delete.end(); it++)
+ {
+ killToastByNotificationID((*it)-> getNotificationID());
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::modifyToastByNotificationID(LLUUID id, LLPanel* panel)
+{
+ std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), id);
+
+ LLPanel* panel_to_delete = panel;
+
+ if( it != mToastList.end() && panel)
+ {
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ LLPanel* old_panel = toast->getPanel();
+ toast->removeChild(old_panel);
+ panel_to_delete = old_panel;
+ toast->insertPanel(panel);
+ toast->startTimer();
+ }
+ redrawToasts();
+ }
+
+ delete panel_to_delete;
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::redrawToasts()
+{
+ if (!getParent())
+ {
+ // connect to floater snap region just to get resize events, we don't care about being a proper widget
+ mFloaterSnapRegion->addChild(this);
+ setFollows(FOLLOWS_ALL);
+ }
+
+ if(mToastList.size() == 0)
+ return;
+
+ switch(mToastAlignment)
+ {
+ case NA_TOP :
+ showToastsTop();
+ break;
+
+ case NA_CENTRE :
+ showToastsCentre();
+ break;
+
+ case NA_BOTTOM :
+ showToastsBottom();
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::showToastsBottom()
+{
+ LLRect toast_rect;
+ S32 bottom = getRect().mBottom - gFloaterView->getRect().mBottom;
+ S32 toast_margin = 0;
+ std::vector<ToastElem>::reverse_iterator it;
+
+ updateRect();
+
+ LLDockableFloater* floater = dynamic_cast<LLDockableFloater*>(LLDockableFloater::getInstanceHandle().get());
+
+ // Use a local variable instead of mToastList.
+ // mToastList can be modified during recursive calls and then all iteratos will be invalidated.
+ std::vector<ToastElem> vToastList( mToastList );
+
+ for(it = vToastList.rbegin(); it != vToastList.rend(); ++it)
+ {
+ if(it != vToastList.rbegin())
+ {
+ LLToast* toast = (it-1)->getToast();
+ if (!toast)
+ {
+ LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
+ return;
+ }
+
+ bottom = toast->getRect().mTop - toast->getTopPad();
+ toast_margin = gSavedSettings.getS32("ToastGap");
+ }
+
+ LLToast* toast = it->getToast();
+ if(!toast)
+ {
+ LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
+ return;
+ }
+
+ toast_rect = toast->getRect();
+ toast_rect.setOriginAndSize(getRect().mRight - toast_rect.getWidth(),
+ bottom + toast_margin, toast_rect.getWidth(),
+ toast_rect.getHeight());
+ toast->setRect(toast_rect);
+
+ if(floater && floater->overlapsScreenChannel())
+ {
+ if(it == vToastList.rbegin())
+ {
+ // move first toast above docked floater
+ S32 shift = floater->getRect().getHeight();
+ if(floater->getDockControl())
+ {
+ shift += floater->getDockControl()->getTongueHeight();
+ }
+ toast->translate(0, shift);
+ }
+
+ LLRect channel_rect = getChannelRect();
+ // don't show toasts if there is not enough space
+ if(toast_rect.mTop > channel_rect.mTop)
+ {
+ break;
+ }
+ }
+
+ bool stop_showing_toasts = toast->getRect().mTop > getRect().mTop;
+
+ if(!stop_showing_toasts)
+ {
+ if( it != vToastList.rend()-1)
+ {
+ S32 toast_top = toast->getRect().mTop + gSavedSettings.getS32("ToastGap");
+ stop_showing_toasts = toast_top > getRect().mTop;
+ }
+ }
+
+ // at least one toast should be visible
+
+ if(it == vToastList.rbegin())
+ {
+ stop_showing_toasts = false;
+ }
+
+ if(stop_showing_toasts)
+ break;
+
+ if( !toast->getVisible() )
+ {
+ // HACK
+ // EXT-2653: it is necessary to prevent overlapping for secondary showed toasts
+ toast->setVisible(true);
+ }
+ if(!toast->hasFocus())
+ {
+ // Fixing Z-order of toasts (EXT-4862)
+ // Next toast will be positioned under this one.
+ gFloaterView->sendChildToBack(toast);
+ }
+ }
+
+ // Dismiss toasts we don't have space for (STORM-391).
+ if(it != vToastList.rend())
+ {
+ mHiddenToastsNum = 0;
+
+ for(; it != vToastList.rend(); it++)
+ {
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ toast->hide();
+ }
+ }
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::showToastsCentre()
+{
+ LLToast* toast = mToastList[0].getToast();
+ if (!toast)
+ {
+ LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
+ return;
+ }
+
+ LLRect toast_rect;
+ S32 bottom = (getRect().mTop - getRect().mBottom)/2 + toast->getRect().getHeight()/2;
+ std::vector<ToastElem>::reverse_iterator it;
+
+ for(it = mToastList.rbegin(); it != mToastList.rend(); ++it)
+ {
+ LLToast* toast = it->getToast();
+ if (!toast)
+ {
+ LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
+ return;
+ }
+
+ toast_rect = toast->getRect();
+ toast_rect.setLeftTopAndSize(getRect().mLeft - toast_rect.getWidth() / 2, bottom + toast_rect.getHeight() / 2 + gSavedSettings.getS32("ToastGap"), toast_rect.getWidth() ,toast_rect.getHeight());
+ toast->setRect(toast_rect);
+
+ toast->setVisible(true);
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::showToastsTop()
+{
+ LLRect channel_rect = getChannelRect();
+
+ LLRect toast_rect;
+ S32 top = channel_rect.mTop;
+ std::vector<ToastElem>::reverse_iterator it;
+
+ updateRect();
+
+ LLDockableFloater* floater = dynamic_cast<LLDockableFloater*>(LLDockableFloater::getInstanceHandle().get());
+
+ // Use a local variable instead of mToastList.
+ // mToastList can be modified during recursive calls and then all iteratos will be invalidated.
+ std::vector<ToastElem> vToastList( mToastList );
+
+ for(it = vToastList.rbegin(); it != vToastList.rend(); ++it)
+ {
+ if(it != vToastList.rbegin())
+ {
+ LLToast* toast = (it-1)->getToast();
+ if (!toast)
+ {
+ LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
+ return;
+ }
+
+ top = toast->getRect().mBottom - toast->getTopPad();
+ gSavedSettings.getS32("ToastGap");
+ }
+
+ LLToast* toast = it->getToast();
+ if (!toast)
+ {
+ LL_WARNS() << "Attempt to display a deleted toast." << LL_ENDL;
+ return;
+ }
+
+ toast_rect = toast->getRect();
+ toast_rect.setLeftTopAndSize(channel_rect.mRight - toast_rect.getWidth(),
+ top, toast_rect.getWidth(),
+ toast_rect.getHeight());
+ toast->setRect(toast_rect);
+
+ if(floater && floater->overlapsScreenChannel())
+ {
+ if(it == vToastList.rbegin())
+ {
+ // move first toast above docked floater
+ S32 shift = -floater->getRect().getHeight();
+ if(floater->getDockControl())
+ {
+ shift -= floater->getDockControl()->getTongueHeight();
+ }
+ toast->translate(0, shift);
+ }
+
+ LLRect channel_rect = getChannelRect();
+ // don't show toasts if there is not enough space
+ if(toast_rect.mBottom < channel_rect.mBottom)
+ {
+ break;
+ }
+ }
+
+ bool stop_showing_toasts = toast->getRect().mBottom < channel_rect.mBottom;
+
+ if(!stop_showing_toasts)
+ {
+ if( it != vToastList.rend()-1)
+ {
+ S32 toast_bottom = toast->getRect().mBottom - gSavedSettings.getS32("ToastGap");
+ stop_showing_toasts = toast_bottom < channel_rect.mBottom;
+ }
+ }
+
+ // at least one toast should be visible
+ if(it == vToastList.rbegin())
+ {
+ stop_showing_toasts = false;
+ }
+
+ if(stop_showing_toasts)
+ break;
+
+ if (!toast->getVisible())
+ {
+ // HACK
+ // EXT-2653: it is necessary to prevent overlapping for secondary showed toasts
+ toast->setVisible(true);
+ }
+ if (!toast->hasFocus())
+ {
+ // Fixing Z-order of toasts (EXT-4862)
+ // Next toast will be positioned under this one.
+ gFloaterView->sendChildToBack(toast);
+ }
+ }
+
+ // Dismiss toasts we don't have space for (STORM-391).
+ std::vector<LLToast*> toasts_to_hide;
+
+ if(it != vToastList.rend())
+ {
+ mHiddenToastsNum = 0;
+
+ for(; it != vToastList.rend(); it++)
+ {
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ toasts_to_hide.push_back(toast);
+ }
+ }
+ }
+
+ for (std::vector<LLToast*>::iterator it = toasts_to_hide.begin(), end_it = toasts_to_hide.end();
+ it != end_it;
+ ++it)
+ {
+ (*it)->hide();
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::createStartUpToast(S32 notif_num, F32 timer)
+{
+ LLScreenChannelBase::updateRect();
+
+ LLRect toast_rect;
+ LLToast::Params p;
+ p.lifetime_secs = timer;
+ p.enable_hide_btn = false;
+ mStartUpToastPanel = new LLToast(p);
+
+ if(!mStartUpToastPanel)
+ return;
+
+ mStartUpToastPanel->setOnFadeCallback(boost::bind(&LLScreenChannel::onStartUpToastHide, this));
+
+ LLPanel* wrapper_panel = mStartUpToastPanel->getChild<LLPanel>("wrapper_panel");
+ LLTextBox* text_box = mStartUpToastPanel->getChild<LLTextBox>("toast_text");
+
+ std::string text = LLTrans::getString("StartUpNotifications");
+
+ toast_rect = mStartUpToastPanel->getRect();
+ mStartUpToastPanel->reshape(getRect().getWidth(), toast_rect.getHeight(), true);
+
+ text_box->setValue(text);
+ text_box->setVisible(true);
+
+ text_box->reshapeToFitText();
+ text_box->setOrigin(text_box->getRect().mLeft, (wrapper_panel->getRect().getHeight() - text_box->getRect().getHeight())/2);
+
+ toast_rect.setLeftTopAndSize(0, getRect().getHeight() - gSavedSettings.getS32("ToastGap"), getRect().getWidth(), toast_rect.getHeight());
+ mStartUpToastPanel->setRect(toast_rect);
+
+ addChild(mStartUpToastPanel);
+
+ mStartUpToastPanel->setVisible(true);
+}
+
+// static --------------------------------------------------------------------------
+F32 LLScreenChannel::getHeightRatio()
+{
+ F32 ratio = gSavedSettings.getF32("NotificationChannelHeightRatio");
+ if(0.0f > ratio)
+ {
+ ratio = 0.0f;
+ }
+ else if(1.0f < ratio)
+ {
+ ratio = 1.0f;
+ }
+ return ratio;
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::updateStartUpString(S32 num)
+{
+ // *TODO: update string if notifications are arriving while the StartUp toast is on a screen
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::onStartUpToastHide()
+{
+ onCommit();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::closeStartUpToast()
+{
+ if(mStartUpToastPanel != NULL)
+ {
+ mStartUpToastPanel->setVisible(false);
+ mStartUpToastPanel = NULL;
+ }
+}
+
+void LLNotificationsUI::LLScreenChannel::stopToastTimer(LLToast* toast)
+{
+ if (!toast || toast != mHoveredToast) return;
+
+ // Pause fade timer of the hovered toast.
+ toast->stopTimer();
+}
+
+void LLNotificationsUI::LLScreenChannel::startToastTimer(LLToast* toast)
+{
+ if (!toast || toast == mHoveredToast)
+ {
+ return;
+ }
+
+ // Reset its fade timer.
+ toast->startTimer();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::hideToastsFromScreen()
+{
+ for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end(); it++)
+ {
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ toast->setVisible(false);
+ }
+ else
+ {
+ LL_WARNS() << "Attempt to hide a deleted toast." << LL_ENDL;
+ }
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::hideToast(const LLUUID& notification_id)
+{
+ std::vector<ToastElem>::iterator it = find(mToastList.begin(), mToastList.end(), notification_id);
+ if(mToastList.end() != it)
+ {
+ LLToast* toast = it->getToast();
+ if (toast)
+ {
+ toast->hide();
+ }
+ else
+ {
+ LL_WARNS() << "Attempt to hide a deleted toast." << LL_ENDL;
+ }
+ }
+}
+
+void LLScreenChannel::closeHiddenToasts(const Matcher& matcher)
+{
+ // since we can't guarantee that close toast operation doesn't change mToastList
+ // we collect matched toasts that should be closed into separate list
+ std::list<LLToast*> toasts;
+ for (std::vector<ToastElem>::iterator it = mToastList.begin(); it
+ != mToastList.end(); it++)
+ {
+ LLToast* toast = it->getToast();
+ // add to list valid toast that match to provided matcher criteria
+ if (toast != NULL && !toast->isDead() && toast->getNotification() != NULL
+ && !toast->getVisible() && matcher.matches(toast->getNotification()))
+ {
+ toasts.push_back(toast);
+ }
+ }
+
+ // close collected toasts
+ for (std::list<LLToast*>::iterator it = toasts.begin(); it
+ != toasts.end(); it++)
+ {
+ LLToast* toast = *it;
+ toast->closeFloater();
+ }
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::removeToastsFromChannel()
+{
+ hideToastsFromScreen();
+ for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end(); it++)
+ {
+ deleteToast(it->getToast());
+ }
+ mToastList.clear();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::removeAndStoreAllStorableToasts()
+{
+ if(mToastList.size() == 0)
+ return;
+
+ hideToastsFromScreen();
+ for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end();)
+ {
+ LLToast* toast = it->getToast();
+ if(toast && toast->getCanBeStored())
+ {
+ storeToast(*it);
+ it = mToastList.erase(it);
+ }
+ else
+ {
+ ++it;
+ }
+ }
+ redrawToasts();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::removeToastsBySessionID(LLUUID id)
+{
+ if(mToastList.size() == 0)
+ return;
+
+ hideToastsFromScreen();
+ for(std::vector<ToastElem>::iterator it = mToastList.begin(); it != mToastList.end();)
+ {
+ LLToast* toast = it->getToast();
+ if(toast && toast->getSessionID() == id)
+ {
+ deleteToast(toast);
+ it = mToastList.erase(it);
+ }
+ else
+ {
+ ++it;
+ }
+ }
+ redrawToasts();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::onToastHover(LLToast* toast, bool mouse_enter)
+{
+ // because of LLViewerWindow::updateUI() that NOT ALWAYS calls onMouseEnter BEFORE onMouseLeave
+ // we must check hovering directly to prevent incorrect setting for hovering in a channel
+ if (mouse_enter)
+ {
+ if (toast->isHovered())
+ {
+ mHoveredToast = toast;
+ }
+ }
+ else if (mHoveredToast != NULL)
+ {
+ if (!mHoveredToast->isHovered())
+ {
+ mHoveredToast = NULL;
+ }
+ }
+
+ redrawToasts();
+}
+
+//--------------------------------------------------------------------------
+void LLScreenChannel::updateShowToastsState()
+{
+ LLDockableFloater* floater = dynamic_cast<LLDockableFloater*>(LLDockableFloater::getInstanceHandle().get());
+
+ if(!floater)
+ {
+ setShowToasts(true);
+ return;
+ }
+
+ updateRect();
+}
+
+//--------------------------------------------------------------------------
+
+LLToast* LLScreenChannel::getToastByNotificationID(LLUUID id)
+{
+ std::vector<ToastElem>::iterator it = find(mStoredToastList.begin(),
+ mStoredToastList.end(), id);
+
+ if (it == mStoredToastList.end())
+ return NULL;
+
+ return it->getToast();
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-03 17:02:18 +0000