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-rw-r--r--indra/llui/lltextbase.cpp53
1 files changed, 34 insertions, 19 deletions
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index a12b7793f7..2b1e2b8226 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -185,7 +185,7 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p)
mWriteableBgColor(p.bg_writeable_color),
mReadOnlyBgColor(p.bg_readonly_color),
mFocusBgColor(p.bg_focus_color),
- mReflowNeeded(FALSE),
+ mReflowIndex(S32_MAX),
mCursorPos( 0 ),
mScrollNeeded(FALSE),
mDesiredXPixel(-1),
@@ -312,7 +312,6 @@ void LLTextBase::drawSelectionBackground()
// Draw selection even if we don't have keyboard focus for search/replace
if( hasSelection() && !mLineInfoList.empty())
{
- LLWString text = getWText();
std::vector<LLRect> selection_rects;
S32 selection_left = llmin( mSelectionStart, mSelectionEnd );
@@ -411,7 +410,7 @@ void LLTextBase::drawCursor()
&& gFocusMgr.getAppHasFocus()
&& !mReadOnly)
{
- LLWString wtext = getWText();
+ const LLWString &wtext = getWText();
const llwchar* text = wtext.c_str();
LLRect cursor_rect = getLocalRectFromDocIndex(mCursorPos);
@@ -497,7 +496,6 @@ void LLTextBase::drawCursor()
void LLTextBase::drawText()
{
- LLWString text = getWText();
const S32 text_len = getLength();
if( text_len <= 0 )
{
@@ -662,7 +660,7 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s
}
onValueChange(pos, pos + insert_len);
- needsReflow();
+ needsReflow(pos);
return insert_len;
}
@@ -722,7 +720,7 @@ S32 LLTextBase::removeStringNoUndo(S32 pos, S32 length)
createDefaultSegment();
onValueChange(pos, pos);
- needsReflow();
+ needsReflow(pos);
return -length; // This will be wrong if someone calls removeStringNoUndo with an excessive length
}
@@ -738,7 +736,7 @@ S32 LLTextBase::overwriteCharNoUndo(S32 pos, llwchar wc)
getViewModel()->setDisplay(text);
onValueChange(pos, pos + 1);
- needsReflow();
+ needsReflow(pos);
return 1;
}
@@ -764,15 +762,18 @@ void LLTextBase::insertSegment(LLTextSegmentPtr segment_to_insert)
}
segment_set_t::iterator cur_seg_iter = getSegIterContaining(segment_to_insert->getStart());
+ S32 reflow_start_index = 0;
if (cur_seg_iter == mSegments.end())
{
mSegments.insert(segment_to_insert);
segment_to_insert->linkToDocument(this);
+ reflow_start_index = segment_to_insert->getStart();
}
else
{
LLTextSegmentPtr cur_segmentp = *cur_seg_iter;
+ reflow_start_index = cur_segmentp->getStart();
if (cur_segmentp->getStart() < segment_to_insert->getStart())
{
S32 old_segment_end = cur_segmentp->getEnd();
@@ -831,7 +832,7 @@ void LLTextBase::insertSegment(LLTextSegmentPtr segment_to_insert)
}
// layout potentially changed
- needsReflow();
+ needsReflow(reflow_start_index);
}
BOOL LLTextBase::handleMouseDown(S32 x, S32 y, MASK mask)
@@ -1026,6 +1027,16 @@ void LLTextBase::setReadOnlyColor(const LLColor4 &c)
}
//virtual
+void LLTextBase::handleVisibilityChange( BOOL new_visibility )
+{
+ if(!new_visibility && mPopupMenu)
+ {
+ mPopupMenu->hide();
+ }
+ LLUICtrl::handleVisibilityChange(new_visibility);
+}
+
+//virtual
void LLTextBase::setValue(const LLSD& value )
{
setText(value.asString());
@@ -1076,15 +1087,16 @@ S32 LLTextBase::getLeftOffset(S32 width)
static LLFastTimer::DeclareTimer FTM_TEXT_REFLOW ("Text Reflow");
-void LLTextBase::reflow(S32 start_index)
+void LLTextBase::reflow()
{
LLFastTimer ft(FTM_TEXT_REFLOW);
updateSegments();
- while(mReflowNeeded)
+ while(mReflowIndex < S32_MAX)
{
- mReflowNeeded = false;
+ S32 start_index = mReflowIndex;
+ mReflowIndex = S32_MAX;
// shrink document to minimum size (visible portion of text widget)
// to force inlined widgets with follows set to shrink
@@ -1116,7 +1128,6 @@ void LLTextBase::reflow(S32 start_index)
S32 line_start_index = 0;
const S32 text_available_width = mVisibleTextRect.getWidth() - mHPad; // reserve room for margin
S32 remaining_pixels = text_available_width;
- LLWString text(getWText());
S32 line_count = 0;
// find and erase line info structs starting at start_index and going to end of document
@@ -1612,6 +1623,12 @@ void LLTextBase::appendText(const std::string &new_text, bool prepend_newline, c
}
}
+void LLTextBase::needsReflow(S32 index)
+{
+ lldebugs << "reflow on object " << (void*)this << " index = " << mReflowIndex << ", new index = " << index << llendl;
+ mReflowIndex = llmin(mReflowIndex, index);
+}
+
void LLTextBase::appendAndHighlightText(const std::string &new_text, bool prepend_newline, S32 highlight_part, const LLStyle::Params& style_params)
{
if (new_text.empty()) return;
@@ -1759,7 +1776,7 @@ void LLTextBase::setWText(const LLWString& text)
setText(wstring_to_utf8str(text));
}
-LLWString LLTextBase::getWText() const
+const LLWString& LLTextBase::getWText() const
{
return getViewModel()->getDisplay();
}
@@ -2253,7 +2270,7 @@ LLNormalTextSegment::LLNormalTextSegment( LLStyleConstSP style, S32 start, S32 e
LLUIImagePtr image = mStyle->getImage();
if (image.notNull())
{
- mImageLoadedConnection = image->addLoadedCallback(boost::bind(&LLTextBase::needsReflow, &mEditor));
+ mImageLoadedConnection = image->addLoadedCallback(boost::bind(&LLTextBase::needsReflow, &mEditor, start));
}
}
@@ -2316,8 +2333,6 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele
LLColor4 color = (mEditor.getReadOnly() ? mStyle->getReadOnlyColor() : mStyle->getColor()) % alpha;
- font = mStyle->getFont();
-
if( selection_start > seg_start )
{
// Draw normally
@@ -2454,7 +2469,7 @@ bool LLNormalTextSegment::getDimensions(S32 first_char, S32 num_chars, S32& widt
if (num_chars > 0)
{
height = mFontHeight;
- LLWString text = mEditor.getWText();
+ const LLWString &text = mEditor.getWText();
// if last character is a newline, then return true, forcing line break
llwchar last_char = text[mStart + first_char + num_chars - 1];
if (last_char == '\n')
@@ -2481,7 +2496,7 @@ bool LLNormalTextSegment::getDimensions(S32 first_char, S32 num_chars, S32& widt
S32 LLNormalTextSegment::getOffset(S32 segment_local_x_coord, S32 start_offset, S32 num_chars, bool round) const
{
- LLWString text = mEditor.getWText();
+ const LLWString &text = mEditor.getWText();
return mStyle->getFont()->charFromPixelOffset(text.c_str(), mStart + start_offset,
(F32)segment_local_x_coord,
F32_MAX,
@@ -2491,7 +2506,7 @@ S32 LLNormalTextSegment::getOffset(S32 segment_local_x_coord, S32 start_offset,
S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 line_offset, S32 max_chars) const
{
- LLWString text = mEditor.getWText();
+ const LLWString &text = mEditor.getWText();
LLUIImagePtr image = mStyle->getImage();
if( image.notNull())
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-03 13:26:50 +0000