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Diffstat (limited to 'indra/llui/lllineeditor.cpp')
-rw-r--r--indra/llui/lllineeditor.cpp97
1 files changed, 62 insertions, 35 deletions
diff --git a/indra/llui/lllineeditor.cpp b/indra/llui/lllineeditor.cpp
index 75905d0927..4ea30dbd4d 100644
--- a/indra/llui/lllineeditor.cpp
+++ b/indra/llui/lllineeditor.cpp
@@ -84,8 +84,8 @@ void LLLineEditor::PrevalidateNamedFuncs::declareValues()
declare("non_negative_s32", LLLineEditor::prevalidateNonNegativeS32);
declare("alpha_num", LLLineEditor::prevalidateAlphaNum);
declare("alpha_num_space", LLLineEditor::prevalidateAlphaNumSpace);
- declare("printable_not_pipe", LLLineEditor::prevalidatePrintableNotPipe);
- declare("printable_no_space", LLLineEditor::prevalidatePrintableNoSpace);
+ declare("ascii_printable_no_pipe", LLLineEditor::prevalidateASCIIPrintableNoPipe);
+ declare("ascii_printable_no_space", LLLineEditor::prevalidateASCIIPrintableNoSpace);
}
LLLineEditor::Params::Params()
@@ -125,8 +125,8 @@ LLLineEditor::LLLineEditor(const LLLineEditor::Params& p)
mScrollHPos( 0 ),
mTextPadLeft(p.text_pad_left),
mTextPadRight(p.text_pad_right),
- mMinHPixels(0), // computed in updateTextPadding() below
- mMaxHPixels(0), // computed in updateTextPadding() below
+ mTextLeftEdge(0), // computed in updateTextPadding() below
+ mTextRightEdge(0), // computed in updateTextPadding() below
mCommitOnFocusLost( p.commit_on_focus_lost ),
mRevertOnEsc( p.revert_on_esc ),
mKeystrokeCallback( p.keystroke_callback() ),
@@ -323,11 +323,23 @@ void LLLineEditor::setMaxTextLength(S32 max_text_length)
mMaxLengthBytes = max_len;
}
+void LLLineEditor::getTextPadding(S32 *left, S32 *right)
+{
+ *left = mTextPadLeft;
+ *right = mTextPadRight;
+}
+
+void LLLineEditor::setTextPadding(S32 left, S32 right)
+{
+ mTextPadLeft = left;
+ mTextPadRight = right;
+ updateTextPadding();
+}
+
void LLLineEditor::updateTextPadding()
{
- static LLUICachedControl<S32> line_editor_hpad ("UILineEditorHPad", 0);
- mMinHPixels = line_editor_hpad + llclamp(mTextPadLeft, 0, getRect().getWidth());;
- mMaxHPixels = getRect().getWidth() - mMinHPixels - llclamp(mTextPadRight, 0, getRect().getWidth());
+ mTextLeftEdge = llclamp(mTextPadLeft, 0, getRect().getWidth());
+ mTextRightEdge = getRect().getWidth() - llclamp(mTextPadRight, 0, getRect().getWidth());
}
@@ -393,8 +405,8 @@ void LLLineEditor::setCursorAtLocalPos( S32 local_mouse_x )
mScrollHPos +
mGLFont->charFromPixelOffset(
wtext, mScrollHPos,
- (F32)(local_mouse_x - mMinHPixels),
- (F32)(mMaxHPixels - mMinHPixels + 1)); // min-max range is inclusive
+ (F32)(local_mouse_x - mTextLeftEdge),
+ (F32)(mTextRightEdge - mTextLeftEdge + 1)); // min-max range is inclusive
setCursor(cursor_pos);
}
@@ -404,11 +416,11 @@ void LLLineEditor::setCursor( S32 pos )
mCursorPos = llclamp( pos, 0, mText.length());
S32 pixels_after_scroll = findPixelNearestPos();
- if( pixels_after_scroll > mMaxHPixels )
+ if( pixels_after_scroll > mTextRightEdge )
{
S32 width_chars_to_left = mGLFont->getWidth(mText.getWString().c_str(), 0, mScrollHPos);
- S32 last_visible_char = mGLFont->maxDrawableChars(mText.getWString().c_str(), llmax(0.f, (F32)(mMaxHPixels - mMinHPixels + width_chars_to_left)));
- S32 min_scroll = mGLFont->firstDrawableChar(mText.getWString().c_str(), (F32)(mMaxHPixels - mMinHPixels), mText.length(), getCursor());
+ S32 last_visible_char = mGLFont->maxDrawableChars(mText.getWString().c_str(), llmax(0.f, (F32)(mTextRightEdge - mTextLeftEdge + width_chars_to_left)));
+ S32 min_scroll = mGLFont->firstDrawableChar(mText.getWString().c_str(), (F32)(mTextRightEdge - mTextLeftEdge), mText.length(), getCursor());
if (old_cursor_pos == last_visible_char)
{
mScrollHPos = llmin(mText.length(), llmax(min_scroll, mScrollHPos + SCROLL_INCREMENT_ADD));
@@ -626,7 +638,8 @@ BOOL LLLineEditor::handleMouseDown(S32 x, S32 y, MASK mask)
// delay cursor flashing
mKeystrokeTimer.reset();
- mMouseDownSignal(this,x,y,mask);
+ if (mMouseDownSignal)
+ (*mMouseDownSignal)(this,x,y,mask);
return TRUE;
}
@@ -668,17 +681,17 @@ BOOL LLLineEditor::handleHover(S32 x, S32 y, MASK mask)
S32 increment = llround(mScrollTimer.getElapsedTimeF32() / AUTO_SCROLL_TIME);
mScrollTimer.reset();
mScrollTimer.setTimerExpirySec(AUTO_SCROLL_TIME);
- if( (x < mMinHPixels) && (mScrollHPos > 0 ) )
+ if( (x < mTextLeftEdge) && (mScrollHPos > 0 ) )
{
// Scroll to the left
mScrollHPos = llclamp(mScrollHPos - increment, 0, mText.length());
}
else
- if( (x > mMaxHPixels) && (mCursorPos < (S32)mText.length()) )
+ if( (x > mTextRightEdge) && (mCursorPos < (S32)mText.length()) )
{
// If scrolling one pixel would make a difference...
S32 pixels_after_scrolling_one_char = findPixelNearestPos(1);
- if( pixels_after_scrolling_one_char >= mMaxHPixels )
+ if( pixels_after_scrolling_one_char >= mTextRightEdge )
{
// ...scroll to the right
mScrollHPos = llclamp(mScrollHPos + increment, 0, mText.length());
@@ -742,7 +755,8 @@ BOOL LLLineEditor::handleMouseUp(S32 x, S32 y, MASK mask)
}
// We won't call LLUICtrl::handleMouseUp to avoid double calls of childrenHandleMouseUp().Just invoke the signal manually.
- mMouseUpSignal(this,x,y, mask);
+ if (mMouseUpSignal)
+ (*mMouseUpSignal)(this,x,y, mask);
return handled;
}
@@ -1656,7 +1670,7 @@ void LLLineEditor::draw()
}
S32 rendered_text = 0;
- F32 rendered_pixels_right = (F32)mMinHPixels;
+ F32 rendered_pixels_right = (F32)mTextLeftEdge;
F32 text_bottom = (F32)background.mBottom + (F32)lineeditor_v_pad;
if( (gFocusMgr.getKeyboardFocus() == this) && hasSelection() )
@@ -1685,17 +1699,17 @@ void LLLineEditor::draw()
0,
LLFontGL::NO_SHADOW,
select_left - mScrollHPos,
- mMaxHPixels - llround(rendered_pixels_right),
+ mTextRightEdge - llround(rendered_pixels_right),
&rendered_pixels_right);
}
- if( (rendered_pixels_right < (F32)mMaxHPixels) && (rendered_text < text_len) )
+ if( (rendered_pixels_right < (F32)mTextRightEdge) && (rendered_text < text_len) )
{
LLColor4 color = mHighlightColor;
color.setAlpha(alpha);
// selected middle
S32 width = mGLFont->getWidth(mText.getWString().c_str(), mScrollHPos + rendered_text, select_right - mScrollHPos - rendered_text);
- width = llmin(width, mMaxHPixels - llround(rendered_pixels_right));
+ width = llmin(width, mTextRightEdge - llround(rendered_pixels_right));
gl_rect_2d(llround(rendered_pixels_right), cursor_top, llround(rendered_pixels_right)+width, cursor_bottom, color);
LLColor4 tmp_color( 1.f - text_color.mV[0], 1.f - text_color.mV[1], 1.f - text_color.mV[2], alpha );
@@ -1707,11 +1721,11 @@ void LLLineEditor::draw()
0,
LLFontGL::NO_SHADOW,
select_right - mScrollHPos - rendered_text,
- mMaxHPixels - llround(rendered_pixels_right),
+ mTextRightEdge - llround(rendered_pixels_right),
&rendered_pixels_right);
}
- if( (rendered_pixels_right < (F32)mMaxHPixels) && (rendered_text < text_len) )
+ if( (rendered_pixels_right < (F32)mTextRightEdge) && (rendered_text < text_len) )
{
// unselected, right side
mGLFont->render(
@@ -1722,7 +1736,7 @@ void LLLineEditor::draw()
0,
LLFontGL::NO_SHADOW,
S32_MAX,
- mMaxHPixels - llround(rendered_pixels_right),
+ mTextRightEdge - llround(rendered_pixels_right),
&rendered_pixels_right);
}
}
@@ -1736,7 +1750,7 @@ void LLLineEditor::draw()
0,
LLFontGL::NO_SHADOW,
S32_MAX,
- mMaxHPixels - llround(rendered_pixels_right),
+ mTextRightEdge - llround(rendered_pixels_right),
&rendered_pixels_right);
}
#if 1 // for when we're ready for image art.
@@ -1794,14 +1808,14 @@ void LLLineEditor::draw()
if (0 == mText.length() && mReadOnly)
{
mGLFont->render(mLabel.getWString(), 0,
- mMinHPixels, (F32)text_bottom,
+ mTextLeftEdge, (F32)text_bottom,
label_color,
LLFontGL::LEFT,
LLFontGL::BOTTOM,
0,
LLFontGL::NO_SHADOW,
S32_MAX,
- mMaxHPixels - llround(rendered_pixels_right),
+ mTextRightEdge - llround(rendered_pixels_right),
&rendered_pixels_right, FALSE);
}
@@ -1819,14 +1833,14 @@ void LLLineEditor::draw()
if (0 == mText.length())
{
mGLFont->render(mLabel.getWString(), 0,
- mMinHPixels, (F32)text_bottom,
+ mTextLeftEdge, (F32)text_bottom,
label_color,
LLFontGL::LEFT,
LLFontGL::BOTTOM,
0,
LLFontGL::NO_SHADOW,
S32_MAX,
- mMaxHPixels - llround(rendered_pixels_right),
+ mTextRightEdge - llround(rendered_pixels_right),
&rendered_pixels_right, FALSE);
}
// Draw children (border)
@@ -1844,7 +1858,7 @@ void LLLineEditor::draw()
S32 LLLineEditor::findPixelNearestPos(const S32 cursor_offset) const
{
S32 dpos = getCursor() - mScrollHPos + cursor_offset;
- S32 result = mGLFont->getWidth(mText.getWString().c_str(), mScrollHPos, dpos) + mMinHPixels;
+ S32 result = mGLFont->getWidth(mText.getWString().c_str(), mScrollHPos, dpos) + mTextLeftEdge;
return result;
}
@@ -2186,20 +2200,28 @@ BOOL LLLineEditor::prevalidateAlphaNumSpace(const LLWString &str)
return rv;
}
+// Used for most names of things stored on the server, due to old file-formats
+// that used the pipe (|) for multiline text storage. Examples include
+// inventory item names, parcel names, object names, etc.
// static
-BOOL LLLineEditor::prevalidatePrintableNotPipe(const LLWString &str)
+BOOL LLLineEditor::prevalidateASCIIPrintableNoPipe(const LLWString &str)
{
BOOL rv = TRUE;
S32 len = str.length();
if(len == 0) return rv;
while(len--)
{
- if('|' == str[len])
+ llwchar wc = str[len];
+ if (wc < 0x20
+ || wc > 0x7f
+ || wc == '|')
{
rv = FALSE;
break;
}
- if(!((' ' == str[len]) || LLStringOps::isAlnum((char)str[len]) || LLStringOps::isPunct((char)str[len])))
+ if(!(wc == ' '
+ || LLStringOps::isAlnum((char)wc)
+ || LLStringOps::isPunct((char)wc) ) )
{
rv = FALSE;
break;
@@ -2209,15 +2231,19 @@ BOOL LLLineEditor::prevalidatePrintableNotPipe(const LLWString &str)
}
+// Used for avatar names
// static
-BOOL LLLineEditor::prevalidatePrintableNoSpace(const LLWString &str)
+BOOL LLLineEditor::prevalidateASCIIPrintableNoSpace(const LLWString &str)
{
BOOL rv = TRUE;
S32 len = str.length();
if(len == 0) return rv;
while(len--)
{
- if(LLStringOps::isSpace(str[len]))
+ llwchar wc = str[len];
+ if (wc < 0x20
+ || wc > 0x7f
+ || LLStringOps::isSpace(wc))
{
rv = FALSE;
break;
@@ -2232,6 +2258,7 @@ BOOL LLLineEditor::prevalidatePrintableNoSpace(const LLWString &str)
return rv;
}
+
// static
BOOL LLLineEditor::prevalidateASCII(const LLWString &str)
{
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-29 21:46:33 +0000