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SingularityViewer/indra/newview/llnotify.cpp
Siana Gearz e6806f3b16 Branding pt2
2010-11-15 10:45:16 +01:00

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/**
* @file llnotify.cpp
* @brief Non-blocking notification that doesn't take keyboard focus.
*
* $LicenseInfo:firstyear=2003&license=viewergpl$
*
* Copyright (c) 2003-2009, 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.
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llnotify.h"
#include "llchat.h"
#include "llfocusmgr.h"
#include "llrender.h"
#include "llbutton.h"
#include "llfocusmgr.h"
#include "llglheaders.h"
#include "lliconctrl.h"
#include "lltextbox.h"
#include "lltexteditor.h"
#include "lluiconstants.h"
#include "llui.h"
#include "llxmlnode.h"
#include "llalertdialog.h"
#include "llviewercontrol.h"
#include "llviewerdisplay.h"
#include "llviewerimagelist.h"
#include "llfloaterchat.h" // for add_chat_history()
#include "lloverlaybar.h" // for gOverlayBar
#include "lluictrlfactory.h"
// [RLVa:KB] - Version: 1.23.4
#include "rlvhandler.h"
// [/RLVa:KB]
// Globals
LLNotifyBoxView* gNotifyBoxView = NULL;
const F32 ANIMATION_TIME = 0.333f;
const S32 BOTTOM_PAD = VPAD * 3;
// statics
S32 LLNotifyBox::sNotifyBoxCount = 0;
const LLFontGL* LLNotifyBox::sFont = NULL;
const LLFontGL* LLNotifyBox::sFontSmall = NULL;
std::map<std::string, LLNotifyBox*> LLNotifyBox::sOpenUniqueNotifyBoxes;
//---------------------------------------------------------------------------
// LLNotifyBox
//---------------------------------------------------------------------------
//static
void LLNotifyBox::initClass()
{
LLNotificationChannel::buildChannel("Notifications", "Visible", LLNotificationFilters::filterBy<std::string>(&LLNotification::getType, "notify"));
LLNotificationChannel::buildChannel("NotificationTips", "Visible", LLNotificationFilters::filterBy<std::string>(&LLNotification::getType, "notifytip"));
LLNotifications::instance().getChannel("Notifications")->connectChanged(&LLNotifyBox::onNotification);
LLNotifications::instance().getChannel("NotificationTips")->connectChanged(&LLNotifyBox::onNotification);
}
//static
bool LLNotifyBox::onNotification(const LLSD& notify)
{
LLNotificationPtr notification = LLNotifications::instance().find(notify["id"].asUUID());
if (!notification) return false;
if(notify["sigtype"].asString() == "add" || notify["sigtype"].asString() == "change")
{
//bring existing notification to top
LLNotifyBox* boxp = LLNotifyBox::getInstance(notification->getID());
if (boxp && !boxp->isDead())
{
gNotifyBoxView->showOnly(boxp);
}
else
{
bool is_script_dialog = (notification->getName() == "ScriptDialog" || notification->getName() == "ScriptDialogGroup");
LLNotifyBox* notify_box = new LLNotifyBox(
notification,
is_script_dialog); //layout_script_dialog);
gNotifyBoxView->addChild(notify_box);
}
}
else if (notify["sigtype"].asString() == "delete")
{
LLNotifyBox* boxp = LLNotifyBox::getInstance(notification->getID());
if (boxp && !boxp->isDead())
{
boxp->close();
}
}
return false;
}
//---------------------------------------------------------------------------
LLNotifyBox::LLNotifyBox(LLNotificationPtr notification,
BOOL layout_script_dialog)
: LLPanel(notification->getName(), LLRect(), BORDER_NO),
LLEventTimer(notification->getExpiration() == LLDate()
? LLDate(LLDate::now().secondsSinceEpoch() + (F64)gSavedSettings.getF32("NotifyTipDuration"))
: notification->getExpiration()),
LLInstanceTracker<LLNotifyBox, LLUUID>(notification->getID()),
mNotification(notification),
mIsTip(notification->getType() == "notifytip"),
mAnimating(TRUE),
mNextBtn(NULL),
mNumOptions(0),
mNumButtons(0),
mAddedDefaultBtn(FALSE),
mLayoutScriptDialog(layout_script_dialog)
{
// clicking on a button does not steal current focus
setIsChrome(TRUE);
// class init
{
sFont = LLFontGL::getFontSansSerif();
sFontSmall = LLFontGL::getFontSansSerifSmall();
}
// setup paramaters
mMessage = notification->getMessage();
// initialize
setFocusRoot(!mIsTip);
// caution flag can be set explicitly by specifying it in the
// notification payload, or it can be set implicitly if the
// notify xml template specifies that it is a caution
//
// tip-style notification handle 'caution' differently -
// they display the tip in a different color
mIsCaution = notification->getPriority() >= NOTIFICATION_PRIORITY_HIGH;
// Only animate first window
if( gNotifyBoxView->getChildCount() > 0 )
mAnimating = FALSE;
else
mAnimating = TRUE;
LLNotificationFormPtr form(notification->getForm());
mNumOptions = form->getNumElements();
LLRect rect = mIsTip ? getNotifyTipRect(mMessage)
: getNotifyRect(mNumOptions, layout_script_dialog, mIsCaution);
setRect(rect);
setFollows(mIsTip ? (FOLLOWS_BOTTOM|FOLLOWS_RIGHT) : (FOLLOWS_TOP|FOLLOWS_RIGHT));
setBackgroundVisible(FALSE);
setBackgroundOpaque(TRUE);
LLIconCtrl* icon;
LLTextEditor* text;
const S32 TOP = getRect().getHeight() - (mIsTip ? (S32)sFont->getLineHeight() : 32);
const S32 BOTTOM = (S32)sFont->getLineHeight();
S32 x = HPAD + HPAD;
S32 y = TOP;
if (mIsTip)
{
// use the tip notification icon
icon = new LLIconCtrl(std::string("icon"), LLRect(x, y, x+32, TOP-32), std::string("notify_tip_icon.tga"));
}
else if (mIsCaution)
{
// use the caution notification icon
icon = new LLIconCtrl(std::string("icon"), LLRect(x, y, x+32, TOP-32), std::string("notify_caution_icon.tga"));
}
else
{
// use the default notification icon
icon = new LLIconCtrl(std::string("icon"), LLRect(x, y, x+32, TOP-32), std::string("notify_box_icon.tga"));
}
icon->setMouseOpaque(FALSE);
addChild(icon);
x += HPAD + HPAD + 32;
// add a caution textbox at the top of a caution notification
LLTextBox* caution_box = NULL;
if (mIsCaution && !mIsTip)
{
S32 caution_height = ((S32)sFont->getLineHeight() * 2) + VPAD;
caution_box = new LLTextBox(
std::string("caution_box"),
LLRect(x, y, getRect().getWidth() - 2, caution_height),
LLStringUtil::null,
sFont,
FALSE);
caution_box->setFontStyle(LLFontGL::BOLD);
caution_box->setColor(gColors.getColor("NotifyCautionWarnColor"));
caution_box->setBackgroundColor(gColors.getColor("NotifyCautionBoxColor"));
caution_box->setBorderVisible(FALSE);
caution_box->setWrappedText(notification->getMessage());
addChild(caution_box);
// adjust the vertical position of the next control so that
// it appears below the caution textbox
y = y - caution_height;
}
else
{
const S32 BTN_TOP = BOTTOM_PAD + (((mNumOptions-1+2)/3)) * (BTN_HEIGHT+VPAD);
// Tokenization on \n is handled by LLTextBox
const S32 MAX_LENGTH = 512 + 20 +
DB_FIRST_NAME_BUF_SIZE +
DB_LAST_NAME_BUF_SIZE +
DB_INV_ITEM_NAME_BUF_SIZE; // For script dialogs: add space for title.
text = new LLTextEditor(std::string("box"),
LLRect(x, y, getRect().getWidth()-2, mIsTip ? BOTTOM : BTN_TOP+16),
MAX_LENGTH,
mMessage,
sFont,
FALSE);
text->setWordWrap(TRUE);
text->setTabStop(FALSE);
text->setMouseOpaque(FALSE);
text->setBorderVisible(FALSE);
text->setTakesNonScrollClicks(FALSE);
text->setHideScrollbarForShortDocs(TRUE);
text->setReadOnlyBgColor ( LLColor4::transparent ); // the background color of the box is manually
// rendered under the text box, therefore we want
// the actual text box to be transparent
text->setReadOnlyFgColor ( gColors.getColor("NotifyTextColor") );
text->setEnabled(FALSE); // makes it read-only
text->setTabStop(FALSE); // can't tab to it (may be a problem for scrolling via keyboard)
addChild(text);
}
if (mIsTip)
{
// TODO: Make a separate archive for these.
LLChat chat(mMessage);
chat.mSourceType = CHAT_SOURCE_SYSTEM;
// [RLVa:KB] - Checked: 2009-07-10 (RLVa-1.0.0e) | Added: RLVa-0.2.0b
if (rlv_handler_t::isEnabled())
{
// Notices should already have their contents filtered where necessary
chat.mRlvLocFiltered = chat.mRlvNamesFiltered = TRUE;
}
// [/RLVa:KB]
if (!gSavedSettings.getBOOL("HideNotificationsInChat")) {
LLFloaterChat::getInstance(LLSD())->addChatHistory(chat);
}
}
else
{
LLButton* btn;
btn = new LLButton(std::string("next"),
LLRect(getRect().getWidth()-26, BOTTOM_PAD + 20, getRect().getWidth()-2, BOTTOM_PAD),
std::string("notify_next.png"),
std::string("notify_next.png"),
LLStringUtil::null,
onClickNext,
this,
sFont);
btn->setScaleImage(TRUE);
btn->setToolTip(std::string("Next")); // *TODO: Translate
addChild(btn);
mNextBtn = btn;
for (S32 i = 0; i < mNumOptions; i++)
{
LLSD form_element = form->getElement(i);
if (form_element["type"].asString() != "button")
{
continue;
}
addButton(form_element["name"].asString(), form_element["text"].asString(), TRUE, form_element["default"].asBoolean());
}
if (mNumButtons == 0)
{
addButton("OK", "OK", FALSE, TRUE);
mAddedDefaultBtn = TRUE;
}
sNotifyBoxCount++;
if (sNotifyBoxCount <= 0)
{
llwarns << "A notification was mishandled. sNotifyBoxCount = " << sNotifyBoxCount << llendl;
}
// If this is the only notify box, don't show the next button
if (sNotifyBoxCount == 1
&& mNextBtn)
{
mNextBtn->setVisible(FALSE);
}
}
}
// virtual
LLNotifyBox::~LLNotifyBox()
{
std::for_each(mBtnCallbackData.begin(), mBtnCallbackData.end(), DeletePointer());
}
// virtual
LLButton* LLNotifyBox::addButton(const std::string& name, const std::string& label, BOOL is_option, BOOL is_default)
{
// make caution notification buttons slightly narrower
// so that 3 of them can fit without overlapping the "next" button
S32 btn_width = mIsCaution? 84 : 90;
LLRect btn_rect;
LLButton* btn;
S32 btn_height= BTN_HEIGHT;
const LLFontGL* font = sFont;
S32 ignore_pad = 0;
S32 button_index = mNumButtons;
S32 index = button_index;
S32 x = (HPAD * 4) + 32;
if (mLayoutScriptDialog)
{
// Add two "blank" option spaces, before the "Ignore" button
index = button_index + 2;
if (button_index == 0)
{
// Ignore button is smaller, less wide
btn_height = BTN_HEIGHT_SMALL;
font = sFontSmall;
ignore_pad = 10;
}
}
btn_rect.setOriginAndSize(x + (index % 3) * (btn_width+HPAD+HPAD) + ignore_pad,
BOTTOM_PAD + (index / 3) * (BTN_HEIGHT+VPAD),
btn_width - 2*ignore_pad,
btn_height);
InstanceAndS32* userdata = new InstanceAndS32;
userdata->mSelf = this;
userdata->mButtonName = is_option ? name : "";
mBtnCallbackData.push_back(userdata);
btn = new LLButton(name, btn_rect, "", onClickButton, userdata);
btn->setLabel(label);
btn->setFont(font);
if (mIsCaution)
{
btn->setImageColor(LLUI::sColorsGroup->getColor("ButtonCautionImageColor"));
btn->setDisabledImageColor(LLUI::sColorsGroup->getColor("ButtonCautionImageColor"));
}
addChild(btn, -1);
if (is_default)
{
setDefaultBtn(btn);
}
mNumButtons++;
return btn;
}
BOOL LLNotifyBox::handleMouseUp(S32 x, S32 y, MASK mask)
{
if (mIsTip)
{
mNotification->respond(mNotification->getResponseTemplate(LLNotification::WITH_DEFAULT_BUTTON));
close();
return TRUE;
}
setFocus(TRUE);
return LLPanel::handleMouseUp(x, y, mask);
}
// virtual
BOOL LLNotifyBox::handleRightMouseDown(S32 x, S32 y, MASK mask)
{
if (!mIsTip)
{
moveToBack(true);
return TRUE;
}
return LLPanel::handleRightMouseDown(x, y, mask);
}
// virtual
void LLNotifyBox::draw()
{
// If we are teleporting, stop the timer and restart it when the teleporting completes
if (gTeleportDisplay)
{
mEventTimer.stop();
}
else if (!mEventTimer.getStarted())
{
mEventTimer.start();
}
F32 display_time = mAnimateTimer.getElapsedTimeF32();
if (mAnimating && display_time < ANIMATION_TIME)
{
glMatrixMode(GL_MODELVIEW);
LLUI::pushMatrix();
S32 height = getRect().getHeight();
F32 fraction = display_time / ANIMATION_TIME;
F32 voffset = (1.f - fraction) * height;
if (mIsTip) voffset *= -1.f;
LLUI::translate(0.f, voffset, 0.f);
drawBackground();
LLPanel::draw();
LLUI::popMatrix();
}
else
{
if(mAnimating)
{
mAnimating = FALSE;
if(!mIsTip)
{
// hide everyone behind me once I'm done animating
gNotifyBoxView->showOnly(this);
}
}
drawBackground();
LLPanel::draw();
}
}
void LLNotifyBox::drawBackground() const
{
LLUIImagePtr imagep = LLUI::getUIImage("rounded_square.tga");
if (imagep)
{
gGL.getTexUnit(0)->bind(imagep->getImage());
// set proper background color depending on whether notify box is a caution or not
LLColor4 color = mIsCaution? gColors.getColor("NotifyCautionBoxColor") : gColors.getColor("NotifyBoxColor");
if(gFocusMgr.childHasKeyboardFocus( this ))
{
const S32 focus_width = 2;
color = gColors.getColor("FloaterFocusBorderColor");
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(-focus_width, getRect().getHeight() + focus_width,
getRect().getWidth() + focus_width, -focus_width,
imagep->getTextureWidth(), imagep->getTextureHeight(),
16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
color = gColors.getColor("ColorDropShadow");
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(0, getRect().getHeight(), getRect().getWidth(), 0, imagep->getTextureWidth(), imagep->getTextureHeight(), 16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
if( mIsCaution )
color = gColors.getColor("NotifyCautionBoxColor");
else
color = gColors.getColor("NotifyBoxColor");
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(1, getRect().getHeight()-1, getRect().getWidth()-1, 1, imagep->getTextureWidth(), imagep->getTextureHeight(), 16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
}
else
{
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(0, getRect().getHeight(), getRect().getWidth(), 0, imagep->getTextureWidth(), imagep->getTextureHeight(), 16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
}
}
}
void LLNotifyBox::close()
{
BOOL isTipTmp = mIsTip;
if (!mIsTip)
{
sNotifyBoxCount--;
}
die();
if(!isTipTmp)
{
LLNotifyBox * front = gNotifyBoxView->getFirstNontipBox();
if(front)
{
gNotifyBoxView->showOnly(front);
// we're assuming that close is only called by user action (for non-tips),
// so we then give focus to the next close button
if (front->getDefaultButton())
{
front->getDefaultButton()->setFocus(TRUE);
}
gFocusMgr.triggerFocusFlash(); // TODO it's ugly to call this here
}
}
}
void LLNotifyBox::format(std::string& msg, const LLStringUtil::format_map_t& args)
{
// XUI:translate!
LLStringUtil::format_map_t targs = args;
targs["[SECOND_LIFE]"] = "Second Life";
targs["[VIEWER_NAME]"] = "Singularity Viewer";
LLStringUtil::format(msg, targs);
}
/*virtual*/
BOOL LLNotifyBox::tick()
{
if (mIsTip)
{
close();
}
return FALSE;
}
void LLNotifyBox::setVisible(BOOL visible)
{
// properly set the status of the next button
if(visible && !mIsTip)
{
mNextBtn->setVisible(sNotifyBoxCount > 1);
mNextBtn->setEnabled(sNotifyBoxCount > 1);
}
LLPanel::setVisible(visible);
}
void LLNotifyBox::moveToBack(bool getfocus)
{
// Move this dialog to the back.
gNotifyBoxView->sendChildToBack(this);
if(!mIsTip && mNextBtn)
{
mNextBtn->setVisible(FALSE);
// And enable the next button on the frontmost one, if there is one
if (gNotifyBoxView->getChildCount() > 0)
{
LLNotifyBox* front = gNotifyBoxView->getFirstNontipBox();
if (front)
{
gNotifyBoxView->showOnly(front);
if (getfocus)
{
// if are called from a user interaction
// we give focus to the next next button
if (front->mNextBtn != NULL)
{
front->mNextBtn->setFocus(TRUE);
}
gFocusMgr.triggerFocusFlash(); // TODO: it's ugly to call this here
}
}
}
}
}
// static
LLRect LLNotifyBox::getNotifyRect(S32 num_options, BOOL layout_script_dialog, BOOL is_caution)
{
S32 notify_height = gSavedSettings.getS32("NotifyBoxHeight");
if (is_caution)
{
// make caution-style dialog taller to accomodate extra text,
// as well as causing the accept/decline buttons to be drawn
// in a different position, to help prevent "quick-click-through"
// of many permissions prompts
notify_height = gSavedSettings.getS32("PermissionsCautionNotifyBoxHeight");
}
const S32 NOTIFY_WIDTH = gSavedSettings.getS32("NotifyBoxWidth");
const S32 TOP = gNotifyBoxView->getRect().getHeight();
const S32 RIGHT = gNotifyBoxView->getRect().getWidth();
const S32 LEFT = RIGHT - NOTIFY_WIDTH;
if (num_options < 1)
{
num_options = 1;
}
// Add two "blank" option spaces.
if (layout_script_dialog)
{
num_options += 2;
}
S32 additional_lines = (num_options-1) / 3;
notify_height += additional_lines * (BTN_HEIGHT + VPAD);
return LLRect(LEFT, TOP, RIGHT, TOP-notify_height);
}
// static
LLRect LLNotifyBox::getNotifyTipRect(const std::string &utf8message)
{
S32 line_count = 1;
LLWString message = utf8str_to_wstring(utf8message);
S32 message_len = message.length();
const S32 NOTIFY_WIDTH = gSavedSettings.getS32("NotifyBoxWidth");
// Make room for the icon area.
const S32 text_area_width = NOTIFY_WIDTH - HPAD * 4 - 32;
const llwchar* wchars = message.c_str();
const llwchar* start = wchars;
const llwchar* end;
S32 total_drawn = 0;
BOOL done = FALSE;
do
{
line_count++;
for (end=start; *end != 0 && *end != '\n'; end++)
;
if( *end == 0 )
{
end = wchars + message_len;
done = TRUE;
}
S32 remaining = end - start;
while( remaining )
{
S32 drawn = sFont->maxDrawableChars( start, (F32)text_area_width, remaining, TRUE );
if( 0 == drawn )
{
drawn = 1; // Draw at least one character, even if it doesn't all fit. (avoids an infinite loop)
}
total_drawn += drawn;
start += drawn;
remaining -= drawn;
if( total_drawn < message_len )
{
if( (wchars[ total_drawn ] != '\n') )
{
// wrap because line was too long
line_count++;
}
}
else
{
done = TRUE;
}
}
total_drawn++; // for '\n'
end++;
start = end;
} while( !done );
const S32 MIN_NOTIFY_HEIGHT = 72;
const S32 MAX_NOTIFY_HEIGHT = 600;
S32 notify_height = llceil((F32) (line_count+1) * sFont->getLineHeight());
if(gOverlayBar)
{
notify_height += gOverlayBar->getBoundingRect().mTop;
}
else
{
// *FIX: this is derived from the padding caused by the
// rounded rects, shouldn't be a const here.
notify_height += 10;
}
notify_height += VPAD;
notify_height = llclamp(notify_height, MIN_NOTIFY_HEIGHT, MAX_NOTIFY_HEIGHT);
const S32 RIGHT = gNotifyBoxView->getRect().getWidth();
const S32 LEFT = RIGHT - NOTIFY_WIDTH;
// Make sure it goes slightly offscreen
return LLRect(LEFT, notify_height-1, RIGHT, -1);
}
// static
void LLNotifyBox::onClickButton(void* data)
{
InstanceAndS32* self_and_button = (InstanceAndS32*)data;
LLNotifyBox* self = self_and_button->mSelf;
std::string button_name = self_and_button->mButtonName;
LLSD response = self->mNotification->getResponseTemplate();
if (!self->mAddedDefaultBtn && !button_name.empty())
{
response[button_name] = true;
}
self->mNotification->respond(response);
}
// static
void LLNotifyBox::onClickNext(void* data)
{
LLNotifyBox* self = static_cast<LLNotifyBox*>(data);
self->moveToBack(true);
}
LLNotifyBoxView::LLNotifyBoxView(const std::string& name, const LLRect& rect, BOOL mouse_opaque, U32 follows)
: LLUICtrl(name,rect,mouse_opaque,NULL,NULL,follows)
{
}
LLNotifyBox * LLNotifyBoxView::getFirstNontipBox() const
{
// *TODO: Don't make assumptions like this!
// assumes every child is a notify box
for(child_list_const_iter_t iter = getChildList()->begin();
iter != getChildList()->end();
iter++)
{
// hack! *TODO: Integrate llnotify and llgroupnotify
if(isGroupNotifyBox(*iter))
{
continue;
}
LLNotifyBox* box = (LLNotifyBox*)(*iter);
if(!box->isTip() && !box->isDead())
{
return box;
}
}
return NULL;
}
void LLNotifyBoxView::showOnly(LLView * view)
{
if(view)
{
// assumes that the argument is actually a child
LLNotifyBox * shown = dynamic_cast<LLNotifyBox*>(view);
if(!shown)
{
return ;
}
// make every other notification invisible
for(child_list_const_iter_t iter = getChildList()->begin();
iter != getChildList()->end();
iter++)
{
if(isGroupNotifyBox(*iter))
{
continue;
}
LLNotifyBox * box = (LLNotifyBox*)(*iter);
if(box != view && box->getVisible() && !box->isTip())
{
box->setVisible(FALSE);
}
}
shown->setVisible(TRUE);
sendChildToFront(shown);
}
}
void LLNotifyBoxView::purgeMessagesMatching(const Matcher& matcher)
{
// Make a *copy* of the child list to iterate over
// since we'll be removing items from the real list as we go.
LLView::child_list_t notification_queue(*getChildList());
for(LLView::child_list_iter_t iter = notification_queue.begin();
iter != notification_queue.end();
iter++)
{
if(isGroupNotifyBox(*iter))
{
continue;
}
LLNotifyBox* notification = (LLNotifyBox*)*iter;
if(matcher.matches(notification->getNotification()))
{
removeChild(notification);
}
}
}
bool LLNotifyBoxView::isGroupNotifyBox(const LLView* view) const
{
if (view->getName() == "groupnotify")
{
return TRUE ;
}
return FALSE ;
}
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