Merge branch 'main' of https://github.com/secondlife/viewer into DRTVWR-600-maint-A

# Conflicts:
#	autobuild.xml
#	indra/llrender/llfontbitmapcache.cpp
#	indra/llrender/llfontbitmapcache.h
#	indra/llrender/llfontfreetype.cpp
#	indra/llrender/llfontfreetype.h
#	indra/llrender/llfontgl.cpp
#	indra/llrender/llfontgl.h
#	indra/llui/llbutton.h
#	indra/llui/llfloater.cpp
#	indra/llui/llfloater.h
#	indra/llui/llfolderviewitem.cpp
#	indra/llui/lllineeditor.cpp
#	indra/llui/lllineeditor.h
#	indra/llui/llscrollcontainer.cpp
#	indra/llui/llscrollingpanellist.cpp
#	indra/llui/llscrollingpanellist.h
#	indra/llui/llscrolllistctrl.h
#	indra/llui/lltextbase.cpp
#	indra/llui/lltextbase.h
#	indra/llui/lltexteditor.cpp
#	indra/llui/lltexteditor.h
#	indra/llui/lluictrl.cpp
#	indra/llui/llview.cpp
#	indra/llui/llview.h
#	indra/newview/llchicletbar.h
#	indra/newview/llconversationlog.h
#	indra/newview/llfloaterimsessiontab.cpp
#	indra/newview/llfloaterimsessiontab.h
#	indra/newview/llfloateruipreview.cpp
#	indra/newview/llnavigationbar.h
#	indra/newview/llpaneltopinfobar.h
#	indra/newview/llpathfindingpathtool.h
#	indra/newview/lltextureview.cpp
#	indra/newview/lltoolbrush.h
#	indra/newview/lltoolcomp.h
#	indra/newview/lltooldraganddrop.h
#	indra/newview/lltoolface.h
#	indra/newview/lltoolfocus.h
#	indra/newview/lltoolindividual.h
#	indra/newview/lltoolobjpicker.h
#	indra/newview/lltoolpie.h
#	indra/newview/lltoolpipette.h
#	indra/newview/lltoolselectland.h
#	indra/newview/llviewermediafocus.h
#	indra/newview/llviewerparcelmediaautoplay.h
#	indra/newview/llviewerwindow.cpp
#	indra/newview/llvoicechannel.h
#	indra/newview/llvoicevivox.h
#	indra/newview/llworldmapview.cpp

1 files changed, 579 insertions, 0 deletions

diff --git a/indra/newview/llpanelemojicomplete.cpp b/indra/newview/llpanelemojicomplete.cpp
new file mode 100644
index 0000000000..c794ca44ec
--- /dev/null
+++ b/indra/newview/llpanelemojicomplete.cpp
@@ -0,0 +1,579 @@
+/**
+* @file llpanelemojicomplete.h
+* @brief Header file for LLPanelEmojiComplete
+*
+* $LicenseInfo:firstyear=2012&license=lgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2011, 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"
+
+#include "llemojidictionary.h"
+#include "llemojihelper.h"
+#include "llpanelemojicomplete.h"
+#include "llscrollbar.h"
+#include "lluictrlfactory.h"
+
+constexpr U32 MIN_MOUSE_MOVE_DELTA = 4;
+constexpr U32 MIN_SHORT_CODE_WIDTH = 100;
+constexpr U32 DEF_PADDING = 8;
+
+// ============================================================================
+// LLPanelEmojiComplete
+//
+
+static LLDefaultChildRegistry::Register<LLPanelEmojiComplete> r("emoji_complete");
+
+LLPanelEmojiComplete::Params::Params()
+    : autosize("autosize")
+    , noscroll("noscroll")
+    , vertical("vertical")
+    , max_visible("max_visible")
+    , padding("padding", DEF_PADDING)
+    , selected_image("selected_image")
+{
+}
+
+LLPanelEmojiComplete::LLPanelEmojiComplete(const LLPanelEmojiComplete::Params& p)
+    : LLUICtrl(p)
+    , mAutoSize(p.autosize)
+    , mNoScroll(p.noscroll)
+    , mVertical(p.vertical)
+    , mMaxVisible(p.max_visible)
+    , mPadding(p.padding)
+    , mSelectedImage(p.selected_image)
+    , mIconFont(LLFontGL::getFontEmojiHuge())
+    , mTextFont(LLFontGL::getFontSansSerifBig())
+    , mScrollbar(nullptr)
+{
+    if (mVertical)
+    {
+        LLScrollbar::Params sbparams;
+        sbparams.orientation(LLScrollbar::VERTICAL);
+        sbparams.change_callback([this](S32 index, LLScrollbar*) { onScrollbarChange(index); });
+        mScrollbar = LLUICtrlFactory::create<LLScrollbar>(sbparams);
+        addChild(mScrollbar);
+    }
+}
+
+LLPanelEmojiComplete::~LLPanelEmojiComplete()
+{
+}
+
+void LLPanelEmojiComplete::draw()
+{
+    LLUICtrl::draw();
+
+    if (!mTotalEmojis)
+        return;
+
+    const size_t firstVisibleIdx = mScrollPos;
+    const size_t lastVisibleIdx = llmin(mScrollPos + mVisibleEmojis, mTotalEmojis);
+
+    if (mCurSelected >= firstVisibleIdx && mCurSelected < lastVisibleIdx)
+    {
+        S32 x, y, width, height;
+        if (mVertical)
+        {
+            x = mRenderRect.mLeft;
+            y = mRenderRect.mTop - (mCurSelected - firstVisibleIdx + 1) * mEmojiHeight;
+            width = mRenderRect.getWidth();
+            height = mEmojiHeight;
+        }
+        else
+        {
+            x = mRenderRect.mLeft + (mCurSelected - firstVisibleIdx) * mEmojiWidth;
+            y = mRenderRect.mBottom;
+            width = mEmojiWidth;
+            height = mRenderRect.getHeight();
+        }
+        mSelectedImage->draw(x, y, width, height);
+    }
+
+    F32 iconCenterX = mRenderRect.mLeft + (F32)mEmojiWidth / 2;
+    F32 iconCenterY = mRenderRect.mTop - (F32)mEmojiHeight / 2;
+    F32 textLeft = mVertical ? mRenderRect.mLeft + mEmojiWidth + mPadding : 0;
+    F32 textWidth = mVertical ? getRect().getWidth() - textLeft - mPadding : 0;
+
+    for (U32 curIdx = firstVisibleIdx; curIdx < lastVisibleIdx; curIdx++)
+    {
+        LLWString text(1, mEmojis[curIdx].Character);
+        mIconFont->render(text, 0, iconCenterX, iconCenterY,
+            LLColor4::white, LLFontGL::HCENTER, LLFontGL::VCENTER, LLFontGL::NORMAL,
+            LLFontGL::DROP_SHADOW_SOFT, 1);
+        if (mVertical)
+        {
+            const std::string& shortCode = mEmojis[curIdx].String;
+            F32 x0 = textLeft;
+            F32 x1 = textWidth;
+            if (mEmojis[curIdx].Begin)
+            {
+                std::string text = shortCode.substr(0, mEmojis[curIdx].Begin);
+                mTextFont->renderUTF8(text, 0, x0, iconCenterY, LLColor4::white,
+                    LLFontGL::LEFT, LLFontGL::VCENTER, LLFontGL::NORMAL, LLFontGL::NO_SHADOW,
+                    text.size(), x1);
+                x0 += mTextFont->getWidthF32(text);
+                x1 = textLeft + textWidth - x0;
+            }
+            if (x1 > 0 && mEmojis[curIdx].End > mEmojis[curIdx].Begin)
+            {
+                std::string text = shortCode.substr(mEmojis[curIdx].Begin, mEmojis[curIdx].End - mEmojis[curIdx].Begin);
+                mTextFont->renderUTF8(text, 0, x0, iconCenterY, LLColor4::yellow6,
+                    LLFontGL::LEFT, LLFontGL::VCENTER, LLFontGL::NORMAL, LLFontGL::NO_SHADOW,
+                    text.size(), x1);
+                x0 += mTextFont->getWidthF32(text);
+                x1 = textLeft + textWidth - x0;
+            }
+            if (x1 > 0 && mEmojis[curIdx].End < shortCode.size())
+            {
+                std::string text = shortCode.substr(mEmojis[curIdx].End);
+                mTextFont->renderUTF8(text, 0, x0, iconCenterY, LLColor4::white,
+                    LLFontGL::LEFT, LLFontGL::VCENTER, LLFontGL::NORMAL, LLFontGL::NO_SHADOW,
+                    text.size(), x1);
+            }
+            iconCenterY -= mEmojiHeight;
+        }
+        else
+        {
+            iconCenterX += mEmojiWidth;
+        }
+    }
+}
+
+bool LLPanelEmojiComplete::handleHover(S32 x, S32 y, MASK mask)
+{
+    if (mScrollbar && mScrollbar->getVisible() && childrenHandleHover(x, y, mask))
+        return true;
+
+    LLVector2 curHover(x, y);
+    if ((mLastHover - curHover).lengthSquared() > MIN_MOUSE_MOVE_DELTA)
+    {
+        size_t index = posToIndex(x, y);
+        if (index < mTotalEmojis)
+            mCurSelected = index;
+        mLastHover = curHover;
+    }
+
+    return true;
+}
+
+bool LLPanelEmojiComplete::handleKey(KEY key, MASK mask, bool called_from_parent)
+{
+    bool handled = false;
+    if (mTotalEmojis && MASK_NONE == mask)
+    {
+        switch (key)
+        {
+        case KEY_HOME:
+            select(0);
+            handled = true;
+            break;
+
+        case KEY_END:
+            select(mTotalEmojis - 1);
+            handled = true;
+            break;
+
+        case KEY_PAGE_DOWN:
+            select(mCurSelected + mVisibleEmojis - 1);
+            handled = true;
+            break;
+
+        case KEY_PAGE_UP:
+            select(mCurSelected - llmin(mCurSelected, mVisibleEmojis + 1));
+            handled = true;
+            break;
+
+        case KEY_LEFT:
+        case KEY_UP:
+            selectPrevious();
+            handled = true;
+            break;
+
+        case KEY_RIGHT:
+        case KEY_DOWN:
+            selectNext();
+            handled = true;
+            break;
+
+        case KEY_RETURN:
+            onCommit();
+            handled = true;
+            break;
+        }
+    }
+
+    if (handled)
+    {
+        return true;
+    }
+
+    return LLUICtrl::handleKey(key, mask, called_from_parent);
+}
+
+bool LLPanelEmojiComplete::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+    if (mScrollbar && mScrollbar->getVisible() && childrenHandleMouseDown(x, y, mask))
+        return true;
+
+    mCurSelected = posToIndex(x, y);
+    mLastHover = LLVector2(x, y);
+
+    return true;
+}
+
+bool LLPanelEmojiComplete::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+    if (mScrollbar && mScrollbar->getVisible() && childrenHandleMouseUp(x, y, mask))
+        return true;
+
+    mCurSelected = posToIndex(x, y);
+    onCommit();
+
+    return true;
+}
+
+bool LLPanelEmojiComplete::handleScrollWheel(S32 x, S32 y, S32 clicks)
+{
+    if (mNoScroll)
+        return false;
+
+    if (mScrollbar && mScrollbar->getVisible() && mScrollbar->handleScrollWheel(x, y, clicks))
+    {
+        mCurSelected = posToIndex(x, y);
+        return true;
+    }
+
+    if (mTotalEmojis > mVisibleEmojis)
+    {
+        // In case of wheel up (clicks < 0) we shouldn't subtract more than value of mScrollPos
+        // Example: if mScrollPos = 0, clicks = -1 then (mScrollPos + clicks) becomes SIZE_MAX
+        // As a result of llclamp<size_t>() mScrollPos becomes (mTotalEmojis - mVisibleEmojis)
+        S32 newScrollPos = llmax(0, (S32)mScrollPos + clicks);
+        mScrollPos = llclamp<size_t>((size_t)newScrollPos, 0, mTotalEmojis - mVisibleEmojis);
+        mCurSelected = posToIndex(x, y);
+        return true;
+    }
+
+    return false;
+}
+
+void LLPanelEmojiComplete::onCommit()
+{
+    if (mCurSelected < mTotalEmojis)
+    {
+        LLSD value(wstring_to_utf8str(LLWString(1, mEmojis[mCurSelected].Character)));
+        setValue(value);
+        LLUICtrl::onCommit();
+    }
+}
+
+void LLPanelEmojiComplete::reshape(S32 width, S32 height, bool called_from_parent)
+{
+    LLUICtrl::reshape(width, height, called_from_parent);
+    if (mAutoSize)
+    {
+        updateConstraints();
+    }
+    else
+    {
+        onEmojisChanged();
+    }
+}
+
+void LLPanelEmojiComplete::setEmojis(const LLWString& emojis)
+{
+    mEmojis.clear();
+
+    auto& emoji2descr = LLEmojiDictionary::instance().getEmoji2Descr();
+    for (const llwchar& emoji : emojis)
+    {
+        std::string shortCode;
+        if (mVertical)
+        {
+            auto it = emoji2descr.find(emoji);
+            if (it != emoji2descr.end() && !it->second->ShortCodes.empty())
+            {
+                shortCode = it->second->ShortCodes.front();
+            }
+        }
+        mEmojis.emplace_back(emoji, shortCode, 0, 0);
+    }
+
+    mTotalEmojis = mEmojis.size();
+    mCurSelected = 0;
+
+    onEmojisChanged();
+}
+
+void LLPanelEmojiComplete::setEmojiHint(const std::string& hint)
+{
+    llwchar curEmoji = mCurSelected < mTotalEmojis ? mEmojis[mCurSelected].Character : 0;
+
+    LLEmojiDictionary::instance().findByShortCode(mEmojis, hint);
+    mTotalEmojis = mEmojis.size();
+
+    mCurSelected = 0;
+    for (size_t i = 1; i < mTotalEmojis; ++i)
+    {
+        if (mEmojis[i].Character == curEmoji)
+        {
+            mCurSelected = i;
+            break;
+        }
+    }
+
+    onEmojisChanged();
+}
+
+U32 LLPanelEmojiComplete::getMaxShortCodeWidth() const
+{
+    U32 max_width = 0;
+    for (const LLEmojiSearchResult& result : mEmojis)
+    {
+        S32 width = mTextFont->getWidth(result.String);
+        if (width > max_width)
+        {
+            max_width = width;
+        }
+    }
+    return max_width;
+}
+
+void LLPanelEmojiComplete::onEmojisChanged()
+{
+    if (mAutoSize)
+    {
+        S32 width, height;
+        mVisibleEmojis = llmin(mTotalEmojis, mMaxVisible);
+        if (mVertical)
+        {
+            U32 maxShortCodeWidth = getMaxShortCodeWidth();
+            U32 shortCodeWidth = llmax(maxShortCodeWidth, MIN_SHORT_CODE_WIDTH);
+            width = mEmojiWidth + shortCodeWidth + mPadding * 2;
+            if (!mNoScroll && mVisibleEmojis < mTotalEmojis)
+            {
+                width += mScrollbar->getThickness();
+            }
+            height = mVisibleEmojis * mEmojiHeight;
+        }
+        else
+        {
+            width = mVisibleEmojis * mEmojiWidth;
+            height = getRect().getHeight();
+        }
+        LLUICtrl::reshape(width, height, false);
+    }
+    else
+    {
+        mVisibleEmojis = mVertical ?
+            mEmojiHeight ? getRect().getHeight() / mEmojiHeight : 0 :
+            mEmojiWidth ? getRect().getWidth() / mEmojiWidth : 0;
+    }
+
+    updateConstraints();
+}
+
+void LLPanelEmojiComplete::onScrollbarChange(S32 index)
+{
+    mScrollPos = llclamp<size_t>(index, 0, mTotalEmojis - mVisibleEmojis);
+}
+
+size_t LLPanelEmojiComplete::posToIndex(S32 x, S32 y) const
+{
+    if (mRenderRect.pointInRect(x, y))
+    {
+        U32 pos = mVertical ? (U32)(mRenderRect.mTop - y) / mEmojiHeight : x / mEmojiWidth;
+        return llmin(mScrollPos + pos, mTotalEmojis - 1);
+    }
+    return std::string::npos;
+}
+
+void LLPanelEmojiComplete::select(size_t emoji_idx)
+{
+    mCurSelected = llclamp<size_t>(emoji_idx, 0, mTotalEmojis - 1);
+
+    updateScrollPos();
+}
+
+void LLPanelEmojiComplete::selectNext()
+{
+    if (!mTotalEmojis)
+        return;
+
+    mCurSelected = (mCurSelected < mTotalEmojis - 1) ? mCurSelected + 1 : 0;
+
+    updateScrollPos();
+}
+
+void LLPanelEmojiComplete::selectPrevious()
+{
+    if (!mTotalEmojis)
+        return;
+
+    mCurSelected = (mCurSelected && mCurSelected < mTotalEmojis) ? mCurSelected - 1 : mTotalEmojis - 1;
+
+    updateScrollPos();
+}
+
+void LLPanelEmojiComplete::updateConstraints()
+{
+    mRenderRect = getLocalRect();
+
+    mEmojiWidth = mIconFont->getWidthF32(u8"\U0001F431") + mPadding * 2;
+    if (mVertical)
+    {
+        mEmojiHeight = mIconFont->getLineHeight() + mPadding * 2;
+        if (!mNoScroll && mVisibleEmojis < mTotalEmojis)
+        {
+            mRenderRect.mRight -= mScrollbar->getThickness();
+            mScrollbar->setDocSize(mTotalEmojis);
+            mScrollbar->setPageSize(mVisibleEmojis);
+            mScrollbar->setOrigin(mRenderRect.mRight, 0);
+            mScrollbar->reshape(mScrollbar->getThickness(), mRenderRect.mTop, true);
+            mScrollbar->setVisible(true);
+        }
+        else
+        {
+            mScrollbar->setVisible(false);
+        }
+    }
+    else
+    {
+        mEmojiHeight = mRenderRect.getHeight();
+        mRenderRect.stretch((mRenderRect.getWidth() - mVisibleEmojis * mEmojiWidth) / -2, 0);
+    }
+
+    updateScrollPos();
+}
+
+void LLPanelEmojiComplete::updateScrollPos()
+{
+    if (mNoScroll || 0 == mTotalEmojis || mTotalEmojis < mVisibleEmojis || 0 == mCurSelected)
+    {
+        mScrollPos = 0;
+        if (mCurSelected >= mVisibleEmojis)
+        {
+            mCurSelected = mVisibleEmojis ? mVisibleEmojis - 1 : 0;
+        }
+    }
+    else if (mTotalEmojis - 1 == mCurSelected)
+    {
+        mScrollPos = mTotalEmojis - mVisibleEmojis;
+    }
+    else
+    {
+        mScrollPos = mCurSelected - ((float)mCurSelected / (mTotalEmojis - 2) * (mVisibleEmojis - 2));
+    }
+
+    if (mScrollbar && mScrollbar->getVisible())
+    {
+        mScrollbar->setDocPos(mScrollPos);
+    }
+}
+
+// ============================================================================
+// LLFloaterEmojiComplete
+//
+
+LLFloaterEmojiComplete::LLFloaterEmojiComplete(const LLSD& sdKey)
+    : LLFloater(sdKey)
+{
+    // This floater should hover on top of our dependent (with the dependent having the focus)
+    setFocusStealsFrontmost(false);
+    setAutoFocus(false);
+    setBackgroundVisible(false);
+    setIsChrome(true);
+}
+
+bool LLFloaterEmojiComplete::handleKey(KEY key, MASK mask, bool called_from_parent)
+{
+    bool handled = false;
+    if (MASK_NONE == mask)
+    {
+        switch (key)
+        {
+            case KEY_ESCAPE:
+                LLEmojiHelper::instance().hideHelper();
+                handled = true;
+                break;
+        }
+    }
+
+    if (handled)
+        return true;
+
+    return LLFloater::handleKey(key, mask, called_from_parent);
+}
+
+void LLFloaterEmojiComplete::onOpen(const LLSD& key)
+{
+    mEmojiCtrl->setEmojiHint(key["hint"].asString());
+    if (0 == mEmojiCtrl->getEmojiCount())
+    {
+        LLEmojiHelper::instance().hideHelper();
+        return;
+    }
+
+    if (mEmojiCtrl->isAutoSize())
+    {
+        LLRect outer_rect = getRect();
+        const LLRect& inner_rect = mEmojiCtrl->getRect();
+        outer_rect.mTop = outer_rect.mBottom + inner_rect.mBottom * 2 + inner_rect.getHeight();
+        outer_rect.mRight = outer_rect.mLeft + inner_rect.mLeft * 2 + inner_rect.getWidth();
+        setRect(outer_rect);
+    }
+
+    gFloaterView->adjustToFitScreen(this, false);
+}
+
+bool LLFloaterEmojiComplete::postBuild()
+{
+    mEmojiCtrl = findChild<LLPanelEmojiComplete>("emoji_complete_ctrl");
+    mEmojiCtrl->setCommitCallback(
+        [this](LLUICtrl* ctrl, const LLSD& param)
+        {
+            setValue(param);
+            onCommit();
+        });
+
+    mEmojiCtrlHorz = getRect().getWidth() - mEmojiCtrl->getRect().getWidth();
+    mEmojiCtrlVert = getRect().getHeight() - mEmojiCtrl->getRect().getHeight();
+
+    return LLFloater::postBuild();
+}
+
+void LLFloaterEmojiComplete::reshape(S32 width, S32 height, bool called_from_parent)
+{
+    if (called_from_parent)
+    {
+        LLFloater::reshape(width, height, called_from_parent);
+    }
+    else
+    {
+        LLRect outer(getRect()), inner(mEmojiCtrl->getRect());
+        outer.mRight = outer.mLeft + inner.getWidth() + mEmojiCtrlHorz;
+        outer.mTop = outer.mBottom + inner.getHeight() + mEmojiCtrlVert;
+        setRect(outer);
+    }
+}
+
+// ============================================================================