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-rw-r--r--indra/llui/lltextbase.cpp28
-rw-r--r--indra/llui/lltextbase.h6
-rw-r--r--indra/llui/lltexteditor.cpp69
-rw-r--r--indra/llui/lltexteditor.h1
4 files changed, 22 insertions, 82 deletions
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index b977e50bc1..75ca6d8895 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),
@@ -660,7 +660,7 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s
}
onValueChange(pos, pos + insert_len);
- needsReflow();
+ needsReflow(pos);
return insert_len;
}
@@ -720,7 +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
}
@@ -736,7 +736,7 @@ S32 LLTextBase::overwriteCharNoUndo(S32 pos, llwchar wc)
getViewModel()->setDisplay(text);
onValueChange(pos, pos + 1);
- needsReflow();
+ needsReflow(pos);
return 1;
}
@@ -762,15 +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();
@@ -829,7 +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)
@@ -1084,15 +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
@@ -1619,6 +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;
@@ -2260,7 +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));
}
}
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index ed2f239476..3dda6f4cc8 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -150,7 +150,7 @@ public:
void appendText(const std::string &new_text, bool prepend_newline, const LLStyle::Params& input_params = LLStyle::Params());
// force reflow of text
- void needsReflow() { mReflowNeeded = TRUE; }
+ void needsReflow(S32 index = 0);
S32 getLength() const { return getWText().length(); }
S32 getLineCount() const { return mLineInfoList.size(); }
@@ -292,7 +292,7 @@ protected:
S32 getFirstVisibleLine() const;
std::pair<S32, S32> getVisibleLines(bool fully_visible = false);
S32 getLeftOffset(S32 width);
- void reflow(S32 start_index = 0);
+ void reflow();
// cursor
void updateCursorXPos();
@@ -362,7 +362,7 @@ protected:
class LLScrollContainer* mScroller;
// transient state
- bool mReflowNeeded; // need to reflow text because of change to text contents or display region
+ S32 mReflowIndex; // index at which to start reflow. S32_MAX indicates no reflow needed.
bool mScrollNeeded; // need to change scroll region because of change to cursor position
S32 mScrollIndex; // index of first character to keep visible in scroll region
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp
index e76fee9f17..7a19b7427c 100644
--- a/indra/llui/lltexteditor.cpp
+++ b/indra/llui/lltexteditor.cpp
@@ -1285,8 +1285,6 @@ void LLTextEditor::cut()
gClipboard.copyFromSubstring( getWText(), left_pos, length, mSourceID );
deleteSelection( FALSE );
- needsReflow();
-
onKeyStroke();
}
@@ -1391,8 +1389,6 @@ void LLTextEditor::pasteHelper(bool is_primary)
setCursorPos(mCursorPos + insert(mCursorPos, clean_string, FALSE, LLTextSegmentPtr()));
deselect();
- needsReflow();
-
onKeyStroke();
}
@@ -1787,8 +1783,6 @@ BOOL LLTextEditor::handleKeyHere(KEY key, MASK mask )
if(text_may_have_changed)
{
- needsReflow();
-
onKeyStroke();
}
needsScroll();
@@ -1831,8 +1825,6 @@ BOOL LLTextEditor::handleUnicodeCharHere(llwchar uni_char)
// Most keystrokes will make the selection box go away, but not all will.
deselect();
- needsReflow();
-
onKeyStroke();
}
@@ -1891,8 +1883,6 @@ void LLTextEditor::doDelete()
}
onKeyStroke();
-
- needsReflow();
}
//----------------------------------------------------------------------------
@@ -1935,8 +1925,6 @@ void LLTextEditor::undo()
setCursorPos(pos);
- needsReflow();
-
onKeyStroke();
}
@@ -1979,8 +1967,6 @@ void LLTextEditor::redo()
setCursorPos(pos);
- needsReflow();
-
onKeyStroke();
}
@@ -2339,8 +2325,6 @@ void LLTextEditor::insertText(const std::string &new_text)
setCursorPos(mCursorPos + insert( mCursorPos, utf8str_to_wstring(new_text), FALSE, LLTextSegmentPtr() ));
- needsReflow();
-
setEnabled( enabled );
}
@@ -2363,8 +2347,6 @@ void LLTextEditor::appendWidget(const LLInlineViewSegment::Params& params, const
LLTextSegmentPtr segment = new LLInlineViewSegment(params, old_length, old_length + widget_wide_text.size());
insert(getLength(), widget_wide_text, FALSE, segment);
- needsReflow();
-
// Set the cursor and scroll position
if( selection_start != selection_end )
{
@@ -2389,52 +2371,6 @@ void LLTextEditor::appendWidget(const LLInlineViewSegment::Params& params, const
}
}
-
-void LLTextEditor::replaceUrlLabel(const std::string &url,
- const std::string &label)
-{
- // get the full (wide) text for the editor so we can change it
- LLWString text = getWText();
- LLWString wlabel = utf8str_to_wstring(label);
- bool modified = false;
- S32 seg_start = 0;
-
- // iterate through each segment looking for ones styled as links
- segment_set_t::iterator it;
- for (it = mSegments.begin(); it != mSegments.end(); ++it)
- {
- LLTextSegment *seg = *it;
- LLStyleConstSP style = seg->getStyle();
-
- // update segment start/end length in case we replaced text earlier
- S32 seg_length = seg->getEnd() - seg->getStart();
- seg->setStart(seg_start);
- seg->setEnd(seg_start + seg_length);
-
- // if we find a link with our Url, then replace the label
- if (style->isLink() && style->getLinkHREF() == url)
- {
- S32 start = seg->getStart();
- S32 end = seg->getEnd();
- text = text.substr(0, start) + wlabel + text.substr(end, text.size() - end + 1);
- seg->setEnd(start + wlabel.size());
- modified = true;
- }
-
- // work out the character offset for the next segment
- seg_start = seg->getEnd();
- }
-
- // update the editor with the new (wide) text string
- if (modified)
- {
- getViewModel()->setDisplay(text);
- deselect();
- setCursorPos(mCursorPos);
- needsReflow();
- }
-}
-
void LLTextEditor::removeTextFromEnd(S32 num_chars)
{
if (num_chars <= 0) return;
@@ -2446,7 +2382,6 @@ void LLTextEditor::removeTextFromEnd(S32 num_chars)
mSelectionStart = llclamp(mSelectionStart, 0, len);
mSelectionEnd = llclamp(mSelectionEnd, 0, len);
- needsReflow();
needsScroll();
}
@@ -2505,8 +2440,6 @@ BOOL LLTextEditor::tryToRevertToPristineState()
i--;
}
}
-
- needsReflow();
}
return isPristine(); // TRUE => success
@@ -2681,7 +2614,6 @@ BOOL LLTextEditor::importBuffer(const char* buffer, S32 length )
startOfDoc();
deselect();
- needsReflow();
return success;
}
@@ -2785,7 +2717,6 @@ void LLTextEditor::updatePreedit(const LLWString &preedit_string,
mPreeditStandouts = preedit_standouts;
- needsReflow();
setCursorPos(insert_preedit_at + caret_position);
// Update of the preedit should be caused by some key strokes.
diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h
index 043dda8fa6..a136f9ccce 100644
--- a/indra/llui/lltexteditor.h
+++ b/indra/llui/lltexteditor.h
@@ -149,7 +149,6 @@ public:
void selectNext(const std::string& search_text_in, BOOL case_insensitive, BOOL wrap = TRUE);
BOOL replaceText(const std::string& search_text, const std::string& replace_text, BOOL case_insensitive, BOOL wrap = TRUE);
void replaceTextAll(const std::string& search_text, const std::string& replace_text, BOOL case_insensitive);
- void replaceUrlLabel(const std::string &url, const std::string &label);
// Undo/redo stack
void blockUndo();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 02:55:18 +0000