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-rw-r--r--indra/llui/CMakeLists.txt6
-rwxr-xr-x[-rw-r--r--]indra/llui/llcontainerview.cpp0
-rw-r--r--indra/llui/llhandle.h181
-rw-r--r--indra/llui/lllineeditor.cpp306
-rw-r--r--indra/llui/lllineeditor.h33
-rw-r--r--indra/llui/llmenugl.cpp10
-rw-r--r--indra/llui/llmenugl.h6
-rw-r--r--indra/llui/llnotifications.cpp4
-rw-r--r--indra/llui/llnotificationtemplate.h2
-rw-r--r--indra/llui/llscrollcontainer.cpp3
-rw-r--r--indra/llui/llscrolllistctrl.cpp21
-rw-r--r--indra/llui/llscrolllistctrl.h2
-rw-r--r--indra/llui/llspellcheck.cpp505
-rw-r--r--indra/llui/llspellcheck.h93
-rw-r--r--indra/llui/llspellcheckmenuhandler.h46
-rw-r--r--indra/llui/lltextbase.cpp273
-rw-r--r--indra/llui/lltextbase.h31
-rw-r--r--indra/llui/lltextbox.cpp2
-rw-r--r--indra/llui/lltexteditor.cpp38
-rw-r--r--indra/llui/llui.cpp6
-rw-r--r--indra/llui/lluictrlfactory.h14
-rw-r--r--indra/llui/llviewmodel.h1
22 files changed, 1333 insertions, 250 deletions
diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt
index 20c3456a56..d92b6aa1c0 100644
--- a/indra/llui/CMakeLists.txt
+++ b/indra/llui/CMakeLists.txt
@@ -23,6 +23,7 @@ include_directories(
${LLWINDOW_INCLUDE_DIRS}
${LLVFS_INCLUDE_DIRS}
${LLXML_INCLUDE_DIRS}
+ ${LIBS_PREBUILD_DIR}/include/hunspell
)
set(llui_SOURCE_FILES
@@ -84,6 +85,7 @@ set(llui_SOURCE_FILES
llsearcheditor.cpp
llslider.cpp
llsliderctrl.cpp
+ llspellcheck.cpp
llspinctrl.cpp
llstatbar.cpp
llstatgraph.cpp
@@ -153,7 +155,6 @@ set(llui_HEADER_FILES
llflyoutbutton.h
llfocusmgr.h
llfunctorregistry.h
- llhandle.h
llhelp.h
lliconctrl.h
llkeywords.h
@@ -191,6 +192,8 @@ set(llui_HEADER_FILES
llscrolllistitem.h
llsliderctrl.h
llslider.h
+ llspellcheck.h
+ llspellcheckmenuhandler.h
llspinctrl.h
llstatbar.h
llstatgraph.h
@@ -260,6 +263,7 @@ target_link_libraries(llui
${LLXUIXML_LIBRARIES}
${LLXML_LIBRARIES}
${LLMATH_LIBRARIES}
+ ${HUNSPELL_LIBRARY}
${LLCOMMON_LIBRARIES} # must be after llimage, llwindow, llrender
)
diff --git a/indra/llui/llcontainerview.cpp b/indra/llui/llcontainerview.cpp
index e08ccb0b78..e08ccb0b78 100644..100755
--- a/indra/llui/llcontainerview.cpp
+++ b/indra/llui/llcontainerview.cpp
diff --git a/indra/llui/llhandle.h b/indra/llui/llhandle.h
deleted file mode 100644
index 37c657dd92..0000000000
--- a/indra/llui/llhandle.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/**
-* @file llhandle.h
-* @brief "Handle" to an object (usually a floater) whose lifetime you don't
-* control.
-*
-* $LicenseInfo:firstyear=2001&license=viewerlgpl$
-* Second Life Viewer Source Code
-* Copyright (C) 2010, 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
-* $/LicenseInfo$
-*/
-#ifndef LLHANDLE_H
-#define LLHANDLE_H
-
-#include "llpointer.h"
-#include <boost/type_traits/is_convertible.hpp>
-#include <boost/utility/enable_if.hpp>
-
-class LLTombStone : public LLRefCount
-{
-public:
- LLTombStone(void* target = NULL) : mTarget(target) {}
-
- void setTarget(void* target) { mTarget = target; }
- void* getTarget() const { return mTarget; }
-private:
- mutable void* mTarget;
-};
-
-// LLHandles are used to refer to objects whose lifetime you do not control or influence.
-// Calling get() on a handle will return a pointer to the referenced object or NULL,
-// if the object no longer exists. Note that during the lifetime of the returned pointer,
-// you are assuming that the object will not be deleted by any action you perform,
-// or any other thread, as normal when using pointers, so avoid using that pointer outside of
-// the local code block.
-//
-// https://wiki.lindenlab.com/mediawiki/index.php?title=LLHandle&oldid=79669
-
-template <typename T>
-class LLHandle
-{
- template <typename U> friend class LLHandle;
- template <typename U> friend class LLHandleProvider;
-public:
- LLHandle() : mTombStone(getDefaultTombStone()) {}
-
- template<typename U>
- LLHandle(const LLHandle<U>& other, typename boost::enable_if< typename boost::is_convertible<U*, T*> >::type* dummy = 0)
- : mTombStone(other.mTombStone)
- {}
-
- bool isDead() const
- {
- return mTombStone->getTarget() == NULL;
- }
-
- void markDead()
- {
- mTombStone = getDefaultTombStone();
- }
-
- T* get() const
- {
- return reinterpret_cast<T*>(mTombStone->getTarget());
- }
-
- friend bool operator== (const LLHandle<T>& lhs, const LLHandle<T>& rhs)
- {
- return lhs.mTombStone == rhs.mTombStone;
- }
- friend bool operator!= (const LLHandle<T>& lhs, const LLHandle<T>& rhs)
- {
- return !(lhs == rhs);
- }
- friend bool operator< (const LLHandle<T>& lhs, const LLHandle<T>& rhs)
- {
- return lhs.mTombStone < rhs.mTombStone;
- }
- friend bool operator> (const LLHandle<T>& lhs, const LLHandle<T>& rhs)
- {
- return lhs.mTombStone > rhs.mTombStone;
- }
-
-protected:
- LLPointer<LLTombStone> mTombStone;
-
-private:
- typedef T* pointer_t;
- static LLPointer<LLTombStone>& getDefaultTombStone()
- {
- static LLPointer<LLTombStone> sDefaultTombStone = new LLTombStone;
- return sDefaultTombStone;
- }
-};
-
-template <typename T>
-class LLRootHandle : public LLHandle<T>
-{
-public:
- typedef LLRootHandle<T> self_t;
- typedef LLHandle<T> base_t;
-
- LLRootHandle(T* object) { bind(object); }
- LLRootHandle() {};
- ~LLRootHandle() { unbind(); }
-
- // this is redundant, since an LLRootHandle *is* an LLHandle
- //LLHandle<T> getHandle() { return LLHandle<T>(*this); }
-
- void bind(T* object)
- {
- // unbind existing tombstone
- if (LLHandle<T>::mTombStone.notNull())
- {
- if (LLHandle<T>::mTombStone->getTarget() == (void*)object) return;
- LLHandle<T>::mTombStone->setTarget(NULL);
- }
- // tombstone reference counted, so no paired delete
- LLHandle<T>::mTombStone = new LLTombStone((void*)object);
- }
-
- void unbind()
- {
- LLHandle<T>::mTombStone->setTarget(NULL);
- }
-
- //don't allow copying of root handles, since there should only be one
-private:
- LLRootHandle(const LLRootHandle& other) {};
-};
-
-// Use this as a mixin for simple classes that need handles and when you don't
-// want handles at multiple points of the inheritance hierarchy
-template <typename T>
-class LLHandleProvider
-{
-public:
- LLHandle<T> getHandle() const
- {
- // perform lazy binding to avoid small tombstone allocations for handle
- // providers whose handles are never referenced
- mHandle.bind(static_cast<T*>(const_cast<LLHandleProvider<T>* >(this)));
- return mHandle;
- }
-
-protected:
- typedef LLHandle<T> handle_type_t;
- LLHandleProvider()
- {
- // provided here to enforce T deriving from LLHandleProvider<T>
- }
-
- template <typename U>
- LLHandle<U> getDerivedHandle(typename boost::enable_if< typename boost::is_convertible<U*, T*> >::type* dummy = 0) const
- {
- LLHandle<U> downcast_handle;
- downcast_handle.mTombStone = getHandle().mTombStone;
- return downcast_handle;
- }
-
-
-private:
- mutable LLRootHandle<T> mHandle;
-};
-
-#endif
diff --git a/indra/llui/lllineeditor.cpp b/indra/llui/lllineeditor.cpp
index d0fbf4b913..48d49af588 100644
--- a/indra/llui/lllineeditor.cpp
+++ b/indra/llui/lllineeditor.cpp
@@ -45,6 +45,7 @@
#include "llkeyboard.h"
#include "llrect.h"
#include "llresmgr.h"
+#include "llspellcheck.h"
#include "llstring.h"
#include "llwindow.h"
#include "llui.h"
@@ -65,6 +66,7 @@ const S32 SCROLL_INCREMENT_ADD = 0; // make space for typing
const S32 SCROLL_INCREMENT_DEL = 4; // make space for baskspacing
const F32 AUTO_SCROLL_TIME = 0.05f;
const F32 TRIPLE_CLICK_INTERVAL = 0.3f; // delay between double and triple click. *TODO: make this equal to the double click interval?
+const F32 SPELLCHECK_DELAY = 0.5f; // delay between the last keypress and spell checking the word the cursor is on
const std::string PASSWORD_ASTERISK( "\xE2\x80\xA2" ); // U+2022 BULLET
@@ -88,6 +90,7 @@ LLLineEditor::Params::Params()
background_image_focused("background_image_focused"),
select_on_focus("select_on_focus", false),
revert_on_esc("revert_on_esc", true),
+ spellcheck("spellcheck", false),
commit_on_focus_lost("commit_on_focus_lost", true),
ignore_tab("ignore_tab", true),
is_password("is_password", false),
@@ -134,6 +137,9 @@ LLLineEditor::LLLineEditor(const LLLineEditor::Params& p)
mIgnoreArrowKeys( FALSE ),
mIgnoreTab( p.ignore_tab ),
mDrawAsterixes( p.is_password ),
+ mSpellCheck( p.spellcheck ),
+ mSpellCheckStart(-1),
+ mSpellCheckEnd(-1),
mSelectAllonFocusReceived( p.select_on_focus ),
mSelectAllonCommit( TRUE ),
mPassDelete(FALSE),
@@ -151,7 +157,8 @@ LLLineEditor::LLLineEditor(const LLLineEditor::Params& p)
mHighlightColor(p.highlight_color()),
mPreeditBgColor(p.preedit_bg_color()),
mGLFont(p.font),
- mContextMenuHandle()
+ mContextMenuHandle(),
+ mAutoreplaceCallback()
{
llassert( mMaxLengthBytes > 0 );
@@ -177,6 +184,12 @@ LLLineEditor::LLLineEditor(const LLLineEditor::Params& p)
updateTextPadding();
setCursor(mText.length());
+ if (mSpellCheck)
+ {
+ LLSpellChecker::setSettingsChangeCallback(boost::bind(&LLLineEditor::onSpellCheckSettingsChange, this));
+ }
+ mSpellCheckTimer.reset();
+
setPrevalidateInput(p.prevalidate_input_callback());
setPrevalidate(p.prevalidate_callback());
@@ -195,7 +208,6 @@ LLLineEditor::~LLLineEditor()
gFocusMgr.releaseFocusIfNeeded( this );
}
-
void LLLineEditor::onFocusReceived()
{
gEditMenuHandler = this;
@@ -519,6 +531,99 @@ void LLLineEditor::selectAll()
updatePrimary();
}
+bool LLLineEditor::getSpellCheck() const
+{
+ return (LLSpellChecker::getUseSpellCheck()) && (!mReadOnly) && (mSpellCheck);
+}
+
+const std::string& LLLineEditor::getSuggestion(U32 index) const
+{
+ return (index < mSuggestionList.size()) ? mSuggestionList[index] : LLStringUtil::null;
+}
+
+U32 LLLineEditor::getSuggestionCount() const
+{
+ return mSuggestionList.size();
+}
+
+void LLLineEditor::replaceWithSuggestion(U32 index)
+{
+ for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it)
+ {
+ if ( (it->first <= (U32)mCursorPos) && (it->second >= (U32)mCursorPos) )
+ {
+ deselect();
+
+ // Delete the misspelled word
+ mText.erase(it->first, it->second - it->first);
+
+ // Insert the suggestion in its place
+ LLWString suggestion = utf8str_to_wstring(mSuggestionList[index]);
+ mText.insert(it->first, suggestion);
+ setCursor(it->first + (S32)suggestion.length());
+
+ break;
+ }
+ }
+ mSpellCheckStart = mSpellCheckEnd = -1;
+}
+
+void LLLineEditor::addToDictionary()
+{
+ if (canAddToDictionary())
+ {
+ LLSpellChecker::instance().addToCustomDictionary(getMisspelledWord(mCursorPos));
+ }
+}
+
+bool LLLineEditor::canAddToDictionary() const
+{
+ return (getSpellCheck()) && (isMisspelledWord(mCursorPos));
+}
+
+void LLLineEditor::addToIgnore()
+{
+ if (canAddToIgnore())
+ {
+ LLSpellChecker::instance().addToIgnoreList(getMisspelledWord(mCursorPos));
+ }
+}
+
+bool LLLineEditor::canAddToIgnore() const
+{
+ return (getSpellCheck()) && (isMisspelledWord(mCursorPos));
+}
+
+std::string LLLineEditor::getMisspelledWord(U32 pos) const
+{
+ for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it)
+ {
+ if ( (it->first <= pos) && (it->second >= pos) )
+ {
+ return wstring_to_utf8str(mText.getWString().substr(it->first, it->second - it->first));
+ }
+ }
+ return LLStringUtil::null;
+}
+
+bool LLLineEditor::isMisspelledWord(U32 pos) const
+{
+ for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it)
+ {
+ if ( (it->first <= pos) && (it->second >= pos) )
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+void LLLineEditor::onSpellCheckSettingsChange()
+{
+ // Recheck the spelling on every change
+ mMisspellRanges.clear();
+ mSpellCheckStart = mSpellCheckEnd = -1;
+}
BOOL LLLineEditor::handleDoubleClick(S32 x, S32 y, MASK mask)
{
@@ -866,6 +971,12 @@ void LLLineEditor::addChar(const llwchar uni_char)
LLUI::reportBadKeystroke();
}
+ if (!mReadOnly && mAutoreplaceCallback != NULL)
+ {
+ // call callback
+ mAutoreplaceCallback(mText, mCursorPos);
+ }
+
getWindow()->hideCursorUntilMouseMove();
}
@@ -1058,9 +1169,8 @@ void LLLineEditor::cut()
LLUI::reportBadKeystroke();
}
else
- if( mKeystrokeCallback )
{
- mKeystrokeCallback( this );
+ onKeystroke();
}
}
}
@@ -1187,9 +1297,8 @@ void LLLineEditor::pasteHelper(bool is_primary)
LLUI::reportBadKeystroke();
}
else
- if( mKeystrokeCallback )
{
- mKeystrokeCallback( this );
+ onKeystroke();
}
}
}
@@ -1442,9 +1551,10 @@ BOOL LLLineEditor::handleKeyHere(KEY key, MASK mask )
// Notify owner if requested
if (!need_to_rollback && handled)
{
- if (mKeystrokeCallback)
+ onKeystroke();
+ if ( (!selection_modified) && (KEY_BACKSPACE == key) )
{
- mKeystrokeCallback(this);
+ mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY);
}
}
}
@@ -1497,12 +1607,11 @@ BOOL LLLineEditor::handleUnicodeCharHere(llwchar uni_char)
// Notify owner if requested
if( !need_to_rollback && handled )
{
- if( mKeystrokeCallback )
- {
- // HACK! The only usage of this callback doesn't do anything with the character.
- // We'll have to do something about this if something ever changes! - Doug
- mKeystrokeCallback( this );
- }
+ // HACK! The only usage of this callback doesn't do anything with the character.
+ // We'll have to do something about this if something ever changes! - Doug
+ onKeystroke();
+
+ mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY);
}
}
return handled;
@@ -1531,9 +1640,7 @@ void LLLineEditor::doDelete()
if (!prevalidateInput(text_to_delete))
{
- if( mKeystrokeCallback )
- mKeystrokeCallback( this );
-
+ onKeystroke();
return;
}
setCursor(getCursor() + 1);
@@ -1549,10 +1656,9 @@ void LLLineEditor::doDelete()
}
else
{
- if( mKeystrokeCallback )
- {
- mKeystrokeCallback( this );
- }
+ onKeystroke();
+
+ mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY);
}
}
}
@@ -1624,6 +1730,10 @@ void LLLineEditor::draw()
background.stretch( -mBorderThickness );
S32 lineeditor_v_pad = (background.getHeight() - mGLFont->getLineHeight()) / 2;
+ if (mSpellCheck)
+ {
+ lineeditor_v_pad += 1;
+ }
drawBackground();
@@ -1698,14 +1808,14 @@ void LLLineEditor::draw()
{
S32 select_left;
S32 select_right;
- if( mSelectionStart < getCursor() )
+ if (mSelectionStart < mSelectionEnd)
{
select_left = mSelectionStart;
- select_right = getCursor();
+ select_right = mSelectionEnd;
}
else
{
- select_left = getCursor();
+ select_left = mSelectionEnd;
select_right = mSelectionStart;
}
@@ -1749,7 +1859,7 @@ void LLLineEditor::draw()
if( (rendered_pixels_right < (F32)mTextRightEdge) && (rendered_text < text_len) )
{
// unselected, right side
- mGLFont->render(
+ rendered_text += mGLFont->render(
mText, mScrollHPos + rendered_text,
rendered_pixels_right, text_bottom,
text_color,
@@ -1763,7 +1873,7 @@ void LLLineEditor::draw()
}
else
{
- mGLFont->render(
+ rendered_text = mGLFont->render(
mText, mScrollHPos,
rendered_pixels_right, text_bottom,
text_color,
@@ -1778,6 +1888,101 @@ void LLLineEditor::draw()
mBorder->setVisible(FALSE); // no more programmatic art.
#endif
+ if ( (getSpellCheck()) && (mText.length() > 2) )
+ {
+ // Calculate start and end indices for the first and last visible word
+ U32 start = prevWordPos(mScrollHPos), end = nextWordPos(mScrollHPos + rendered_text);
+
+ if ( (mSpellCheckStart != start) || (mSpellCheckEnd != end) )
+ {
+ const LLWString& text = mText.getWString().substr(start, end);
+
+ // Find the start of the first word
+ U32 word_start = 0, word_end = 0;
+ while ( (word_start < text.length()) && (!LLStringOps::isAlpha(text[word_start])) )
+ {
+ word_start++;
+ }
+
+ // Iterate over all words in the text block and check them one by one
+ mMisspellRanges.clear();
+ while (word_start < text.length())
+ {
+ // Find the end of the current word (special case handling for "'" when it's used as a contraction)
+ word_end = word_start + 1;
+ while ( (word_end < text.length()) &&
+ ((LLWStringUtil::isPartOfWord(text[word_end])) ||
+ ((L'\'' == text[word_end]) && (word_end + 1 < text.length()) &&
+ (LLStringOps::isAlnum(text[word_end - 1])) && (LLStringOps::isAlnum(text[word_end + 1])))) )
+ {
+ word_end++;
+ }
+ if (word_end > text.length())
+ {
+ break;
+ }
+
+ // Don't process words shorter than 3 characters
+ std::string word = wstring_to_utf8str(text.substr(word_start, word_end - word_start));
+ if ( (word.length() >= 3) && (!LLSpellChecker::instance().checkSpelling(word)) )
+ {
+ mMisspellRanges.push_back(std::pair<U32, U32>(start + word_start, start + word_end));
+ }
+
+ // Find the start of the next word
+ word_start = word_end + 1;
+ while ( (word_start < text.length()) && (!LLWStringUtil::isPartOfWord(text[word_start])) )
+ {
+ word_start++;
+ }
+ }
+
+ mSpellCheckStart = start;
+ mSpellCheckEnd = end;
+ }
+
+ // Draw squiggly lines under any (visible) misspelled words
+ for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it)
+ {
+ // Skip over words that aren't (partially) visible
+ if ( ((it->first < start) && (it->second < start)) || (it->first > end) )
+ {
+ continue;
+ }
+
+ // Skip the current word if the user is still busy editing it
+ if ( (!mSpellCheckTimer.hasExpired()) && (it->first <= (U32)mCursorPos) && (it->second >= (U32)mCursorPos) )
+ {
+ continue;
+ }
+
+ S32 pxWidth = getRect().getWidth();
+ S32 pxStart = findPixelNearestPos(it->first - getCursor());
+ if (pxStart > pxWidth)
+ {
+ continue;
+ }
+ S32 pxEnd = findPixelNearestPos(it->second - getCursor());
+ if (pxEnd > pxWidth)
+ {
+ pxEnd = pxWidth;
+ }
+
+ S32 pxBottom = (S32)(text_bottom + mGLFont->getDescenderHeight());
+
+ gGL.color4ub(255, 0, 0, 200);
+ while (pxStart + 1 < pxEnd)
+ {
+ gl_line_2d(pxStart, pxBottom, pxStart + 2, pxBottom - 2);
+ if (pxStart + 3 < pxEnd)
+ {
+ gl_line_2d(pxStart + 2, pxBottom - 3, pxStart + 4, pxBottom - 1);
+ }
+ pxStart += 4;
+ }
+ }
+ }
+
// If we're editing...
if( hasFocus())
{
@@ -2109,6 +2314,15 @@ void LLLineEditor::setSelectAllonFocusReceived(BOOL b)
mSelectAllonFocusReceived = b;
}
+void LLLineEditor::onKeystroke()
+{
+ if (mKeystrokeCallback)
+ {
+ mKeystrokeCallback(this);
+ }
+
+ mSpellCheckStart = mSpellCheckEnd = -1;
+}
void LLLineEditor::setKeystrokeCallback(callback_t callback, void* user_data)
{
@@ -2231,10 +2445,9 @@ void LLLineEditor::updatePreedit(const LLWString &preedit_string,
// Update of the preedit should be caused by some key strokes.
mKeystrokeTimer.reset();
- if( mKeystrokeCallback )
- {
- mKeystrokeCallback( this );
- }
+ onKeystroke();
+
+ mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY);
}
BOOL LLLineEditor::getPreeditLocation(S32 query_offset, LLCoordGL *coord, LLRect *bounds, LLRect *control) const
@@ -2386,7 +2599,38 @@ void LLLineEditor::showContextMenu(S32 x, S32 y)
S32 screen_x, screen_y;
localPointToScreen(x, y, &screen_x, &screen_y);
- menu->show(screen_x, screen_y);
+
+ setCursorAtLocalPos(x);
+ if (hasSelection())
+ {
+ if ( (mCursorPos < llmin(mSelectionStart, mSelectionEnd)) || (mCursorPos > llmax(mSelectionStart, mSelectionEnd)) )
+ {
+ deselect();
+ }
+ else
+ {
+ setCursor(llmax(mSelectionStart, mSelectionEnd));
+ }
+ }
+
+ bool use_spellcheck = getSpellCheck(), is_misspelled = false;
+ if (use_spellcheck)
+ {
+ mSuggestionList.clear();
+
+ // If the cursor is on a misspelled word, retrieve suggestions for it
+ std::string misspelled_word = getMisspelledWord(mCursorPos);
+ if ((is_misspelled = !misspelled_word.empty()) == true)
+ {
+ LLSpellChecker::instance().getSuggestions(misspelled_word, mSuggestionList);
+ }
+ }
+
+ menu->setItemVisible("Suggestion Separator", (use_spellcheck) && (!mSuggestionList.empty()));
+ menu->setItemVisible("Add to Dictionary", (use_spellcheck) && (is_misspelled));
+ menu->setItemVisible("Add to Ignore", (use_spellcheck) && (is_misspelled));
+ menu->setItemVisible("Spellcheck Separator", (use_spellcheck) && (is_misspelled));
+ menu->show(screen_x, screen_y, this);
}
}
diff --git a/indra/llui/lllineeditor.h b/indra/llui/lllineeditor.h
index 2518dbe3c7..71dd53f608 100644
--- a/indra/llui/lllineeditor.h
+++ b/indra/llui/lllineeditor.h
@@ -40,6 +40,7 @@
#include "llframetimer.h"
#include "lleditmenuhandler.h"
+#include "llspellcheckmenuhandler.h"
#include "lluictrl.h"
#include "lluiimage.h"
#include "lluistring.h"
@@ -54,7 +55,7 @@ class LLButton;
class LLContextMenu;
class LLLineEditor
-: public LLUICtrl, public LLEditMenuHandler, protected LLPreeditor
+: public LLUICtrl, public LLEditMenuHandler, protected LLPreeditor, public LLSpellCheckMenuHandler
{
public:
@@ -86,6 +87,7 @@ public:
Optional<bool> select_on_focus,
revert_on_esc,
+ spellcheck,
commit_on_focus_lost,
ignore_tab,
is_password;
@@ -146,6 +148,24 @@ public:
virtual void deselect();
virtual BOOL canDeselect() const;
+ // LLSpellCheckMenuHandler overrides
+ /*virtual*/ bool getSpellCheck() const;
+
+ /*virtual*/ const std::string& getSuggestion(U32 index) const;
+ /*virtual*/ U32 getSuggestionCount() const;
+ /*virtual*/ void replaceWithSuggestion(U32 index);
+
+ /*virtual*/ void addToDictionary();
+ /*virtual*/ bool canAddToDictionary() const;
+
+ /*virtual*/ void addToIgnore();
+ /*virtual*/ bool canAddToIgnore() const;
+
+ // Spell checking helper functions
+ std::string getMisspelledWord(U32 pos) const;
+ bool isMisspelledWord(U32 pos) const;
+ void onSpellCheckSettingsChange();
+
// view overrides
virtual void draw();
virtual void reshape(S32 width,S32 height,BOOL called_from_parent=TRUE);
@@ -169,6 +189,9 @@ public:
virtual BOOL setTextArg( const std::string& key, const LLStringExplicit& text );
virtual BOOL setLabelArg( const std::string& key, const LLStringExplicit& text );
+ typedef boost::function<void(LLUIString&, S32&)> autoreplace_callback_t;
+ autoreplace_callback_t mAutoreplaceCallback;
+ void setAutoreplaceCallback(autoreplace_callback_t cb) { mAutoreplaceCallback = cb; }
void setLabel(const LLStringExplicit &new_label) { mLabel = new_label; }
const std::string& getLabel() { return mLabel.getString(); }
@@ -223,6 +246,7 @@ public:
void setSelectAllonFocusReceived(BOOL b);
void setSelectAllonCommit(BOOL b) { mSelectAllonCommit = b; }
+ void onKeystroke();
typedef boost::function<void (LLLineEditor* caller, void* user_data)> callback_t;
void setKeystrokeCallback(callback_t callback, void* user_data);
@@ -322,6 +346,13 @@ protected:
S32 mLastSelectionStart;
S32 mLastSelectionEnd;
+ bool mSpellCheck;
+ S32 mSpellCheckStart;
+ S32 mSpellCheckEnd;
+ LLTimer mSpellCheckTimer;
+ std::list<std::pair<U32, U32> > mMisspellRanges;
+ std::vector<std::string> mSuggestionList;
+
LLTextValidate::validate_func_t mPrevalidateFunc;
LLTextValidate::validate_func_t mPrevalidateInputFunc;
diff --git a/indra/llui/llmenugl.cpp b/indra/llui/llmenugl.cpp
index ff6928ffda..efb9848a90 100644
--- a/indra/llui/llmenugl.cpp
+++ b/indra/llui/llmenugl.cpp
@@ -3854,7 +3854,7 @@ void LLContextMenu::setVisible(BOOL visible)
}
// Takes cursor position in screen space?
-void LLContextMenu::show(S32 x, S32 y)
+void LLContextMenu::show(S32 x, S32 y, LLView* spawning_view)
{
if (getChildList()->empty())
{
@@ -3908,6 +3908,14 @@ void LLContextMenu::show(S32 x, S32 y)
setRect(rect);
arrange();
+ if (spawning_view)
+ {
+ mSpawningViewHandle = spawning_view->getHandle();
+ }
+ else
+ {
+ mSpawningViewHandle.markDead();
+ }
LLView::setVisible(TRUE);
}
diff --git a/indra/llui/llmenugl.h b/indra/llui/llmenugl.h
index 36f3ba34b9..67b3e1fbe6 100644
--- a/indra/llui/llmenugl.h
+++ b/indra/llui/llmenugl.h
@@ -670,7 +670,7 @@ public:
virtual void draw ();
- virtual void show (S32 x, S32 y);
+ virtual void show (S32 x, S32 y, LLView* spawning_view = NULL);
virtual void hide ();
virtual BOOL handleHover ( S32 x, S32 y, MASK mask );
@@ -683,10 +683,14 @@ public:
LLHandle<LLContextMenu> getHandle() { return getDerivedHandle<LLContextMenu>(); }
+ LLView* getSpawningView() const { return mSpawningViewHandle.get(); }
+ void setSpawningView(LLHandle<LLView> spawning_view) { mSpawningViewHandle = spawning_view; }
+
protected:
BOOL mHoveredAnyItem;
LLMenuItemGL* mHoverItem;
LLRootHandle<LLContextMenu> mHandle;
+ LLHandle<LLView> mSpawningViewHandle;
};
diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp
index 09480968a6..629eef2c3b 100644
--- a/indra/llui/llnotifications.cpp
+++ b/indra/llui/llnotifications.cpp
@@ -1488,6 +1488,10 @@ bool LLNotifications::loadTemplates()
{
replaceFormText(notification.form_ref.form, "$canceltext", notification.form_ref.form_template.cancel_text);
}
+ if(notification.form_ref.form_template.help_text.isProvided())
+ {
+ replaceFormText(notification.form_ref.form, "$helptext", notification.form_ref.form_template.help_text);
+ }
if(notification.form_ref.form_template.ignore_text.isProvided())
{
replaceFormText(notification.form_ref.form, "$ignoretext", notification.form_ref.form_template.ignore_text);
diff --git a/indra/llui/llnotificationtemplate.h b/indra/llui/llnotificationtemplate.h
index 72973789db..b3b0bae862 100644
--- a/indra/llui/llnotificationtemplate.h
+++ b/indra/llui/llnotificationtemplate.h
@@ -121,6 +121,7 @@ struct LLNotificationTemplate
Optional<std::string> yes_text,
no_text,
cancel_text,
+ help_text,
ignore_text;
TemplateRef()
@@ -128,6 +129,7 @@ struct LLNotificationTemplate
yes_text("yestext"),
no_text("notext"),
cancel_text("canceltext"),
+ help_text("helptext"),
ignore_text("ignoretext")
{}
};
diff --git a/indra/llui/llscrollcontainer.cpp b/indra/llui/llscrollcontainer.cpp
index 9b7e30bb04..2fd187a526 100644
--- a/indra/llui/llscrollcontainer.cpp
+++ b/indra/llui/llscrollcontainer.cpp
@@ -389,12 +389,11 @@ void LLScrollContainer::calcVisibleSize( S32 *visible_width, S32 *visible_height
{
*show_h_scrollbar = TRUE;
*visible_height -= scrollbar_size;
-
+ // Note: Do *not* recompute *show_v_scrollbar here because with
// The view inside the scroll container should not be extended
// to container's full height to ensure the correct computation
// of *show_v_scrollbar after subtracting horizontal scrollbar_size.
- // Must retest now that visible_height has changed
if( !*show_v_scrollbar && ((doc_height - *visible_height) > 1) )
{
*show_v_scrollbar = TRUE;
diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp
index b3e1b63db5..b3499693dd 100644
--- a/indra/llui/llscrolllistctrl.cpp
+++ b/indra/llui/llscrolllistctrl.cpp
@@ -389,6 +389,22 @@ std::vector<LLScrollListItem*> LLScrollListCtrl::getAllSelected() const
return ret;
}
+S32 LLScrollListCtrl::getNumSelected() const
+{
+ S32 numSelected = 0;
+
+ for(item_list::const_iterator iter = mItemList.begin(); iter != mItemList.end(); ++iter)
+ {
+ LLScrollListItem* item = *iter;
+ if (item->getSelected())
+ {
+ ++numSelected;
+ }
+ }
+
+ return numSelected;
+}
+
S32 LLScrollListCtrl::getFirstSelectedIndex() const
{
S32 CurSelectedIndex = 0;
@@ -2704,6 +2720,11 @@ BOOL LLScrollListCtrl::hasSortOrder() const
return !mSortColumns.empty();
}
+void LLScrollListCtrl::clearSortOrder()
+{
+ mSortColumns.clear();
+}
+
void LLScrollListCtrl::clearColumns()
{
column_map_t::iterator itor;
diff --git a/indra/llui/llscrolllistctrl.h b/indra/llui/llscrolllistctrl.h
index ae8aea9245..e83794e173 100644
--- a/indra/llui/llscrolllistctrl.h
+++ b/indra/llui/llscrolllistctrl.h
@@ -257,6 +257,7 @@ public:
LLScrollListItem* getFirstSelected() const;
virtual S32 getFirstSelectedIndex() const;
std::vector<LLScrollListItem*> getAllSelected() const;
+ S32 getNumSelected() const;
LLScrollListItem* getLastSelectedItem() const { return mLastSelected; }
// iterate over all items
@@ -373,6 +374,7 @@ public:
std::string getSortColumnName();
BOOL getSortAscending() { return mSortColumns.empty() ? TRUE : mSortColumns.back().second; }
BOOL hasSortOrder() const;
+ void clearSortOrder();
S32 selectMultiple( uuid_vec_t ids );
// conceptually const, but mutates mItemList
diff --git a/indra/llui/llspellcheck.cpp b/indra/llui/llspellcheck.cpp
new file mode 100644
index 0000000000..a189375fbe
--- /dev/null
+++ b/indra/llui/llspellcheck.cpp
@@ -0,0 +1,505 @@
+/**
+ * @file llspellcheck.cpp
+ * @brief Spell checking functionality
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, 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 "linden_common.h"
+
+#include "lldir.h"
+#include "llsdserialize.h"
+
+#include "llspellcheck.h"
+#if LL_WINDOWS
+ #include <hunspell/hunspelldll.h>
+ #pragma comment(lib, "libhunspell.lib")
+#else
+ #include <hunspell/hunspell.hxx>
+#endif
+
+static const std::string DICT_DIR = "dictionaries";
+static const std::string DICT_FILE_CUSTOM = "user_custom.dic";
+static const std::string DICT_FILE_IGNORE = "user_ignore.dic";
+
+static const std::string DICT_FILE_MAIN = "dictionaries.xml";
+static const std::string DICT_FILE_USER = "user_dictionaries.xml";
+
+LLSD LLSpellChecker::sDictMap;
+LLSpellChecker::settings_change_signal_t LLSpellChecker::sSettingsChangeSignal;
+
+LLSpellChecker::LLSpellChecker()
+ : mHunspell(NULL)
+{
+ // Load initial dictionary information
+ refreshDictionaryMap();
+}
+
+LLSpellChecker::~LLSpellChecker()
+{
+ delete mHunspell;
+}
+
+bool LLSpellChecker::checkSpelling(const std::string& word) const
+{
+ if ( (!mHunspell) || (word.length() < 3) || (0 != mHunspell->spell(word.c_str())) )
+ {
+ return true;
+ }
+ if (mIgnoreList.size() > 0)
+ {
+ std::string word_lower(word);
+ LLStringUtil::toLower(word_lower);
+ return (mIgnoreList.end() != std::find(mIgnoreList.begin(), mIgnoreList.end(), word_lower));
+ }
+ return false;
+}
+
+S32 LLSpellChecker::getSuggestions(const std::string& word, std::vector<std::string>& suggestions) const
+{
+ suggestions.clear();
+ if ( (!mHunspell) || (word.length() < 3) )
+ {
+ return 0;
+ }
+
+ char** suggestion_list; int suggestion_cnt = 0;
+ if ( (suggestion_cnt = mHunspell->suggest(&suggestion_list, word.c_str())) != 0 )
+ {
+ for (int suggestion_index = 0; suggestion_index < suggestion_cnt; suggestion_index++)
+ {
+ suggestions.push_back(suggestion_list[suggestion_index]);
+ }
+ mHunspell->free_list(&suggestion_list, suggestion_cnt);
+ }
+ return suggestions.size();
+}
+
+// static
+const LLSD LLSpellChecker::getDictionaryData(const std::string& dict_language)
+{
+ for (LLSD::array_const_iterator it = sDictMap.beginArray(); it != sDictMap.endArray(); ++it)
+ {
+ const LLSD& dict_entry = *it;
+ if (dict_language == dict_entry["language"].asString())
+ {
+ return dict_entry;
+ }
+ }
+ return LLSD();
+}
+
+// static
+bool LLSpellChecker::hasDictionary(const std::string& dict_language, bool check_installed)
+{
+ const LLSD dict_info = getDictionaryData(dict_language);
+ return dict_info.has("language") && ( (!check_installed) || (dict_info["installed"].asBoolean()) );
+}
+
+// static
+void LLSpellChecker::setDictionaryData(const LLSD& dict_info)
+{
+ const std::string dict_language = dict_info["language"].asString();
+ if (dict_language.empty())
+ {
+ return;
+ }
+
+ for (LLSD::array_iterator it = sDictMap.beginArray(); it != sDictMap.endArray(); ++it)
+ {
+ LLSD& dict_entry = *it;
+ if (dict_language == dict_entry["language"].asString())
+ {
+ dict_entry = dict_info;
+ return;
+ }
+ }
+ sDictMap.append(dict_info);
+ return;
+}
+
+// static
+void LLSpellChecker::refreshDictionaryMap()
+{
+ const std::string app_path = getDictionaryAppPath();
+ const std::string user_path = getDictionaryUserPath();
+
+ // Load dictionary information (file name, friendly name, ...)
+ llifstream user_file(user_path + DICT_FILE_MAIN, std::ios::binary);
+ if ( (!user_file.is_open()) || (0 == LLSDSerialize::fromXMLDocument(sDictMap, user_file)) || (0 == sDictMap.size()) )
+ {
+ llifstream app_file(app_path + DICT_FILE_MAIN, std::ios::binary);
+ if ( (!app_file.is_open()) || (0 == LLSDSerialize::fromXMLDocument(sDictMap, app_file)) || (0 == sDictMap.size()) )
+ {
+ return;
+ }
+ }
+
+ // Load user installed dictionary information
+ llifstream custom_file(user_path + DICT_FILE_USER, std::ios::binary);
+ if (custom_file.is_open())
+ {
+ LLSD custom_dict_map;
+ LLSDSerialize::fromXMLDocument(custom_dict_map, custom_file);
+ for (LLSD::array_iterator it = custom_dict_map.beginArray(); it != custom_dict_map.endArray(); ++it)
+ {
+ LLSD& dict_info = *it;
+ dict_info["user_installed"] = true;
+ setDictionaryData(dict_info);
+ }
+ custom_file.close();
+ }
+
+ // Look for installed dictionaries
+ std::string tmp_app_path, tmp_user_path;
+ for (LLSD::array_iterator it = sDictMap.beginArray(); it != sDictMap.endArray(); ++it)
+ {
+ LLSD& sdDict = *it;
+ tmp_app_path = (sdDict.has("name")) ? app_path + sdDict["name"].asString() : LLStringUtil::null;
+ tmp_user_path = (sdDict.has("name")) ? user_path + sdDict["name"].asString() : LLStringUtil::null;
+ sdDict["installed"] =
+ (!tmp_app_path.empty()) && ((gDirUtilp->fileExists(tmp_user_path + ".dic")) || (gDirUtilp->fileExists(tmp_app_path + ".dic")));
+ }
+
+ sSettingsChangeSignal();
+}
+
+void LLSpellChecker::addToCustomDictionary(const std::string& word)
+{
+ if (mHunspell)
+ {
+ mHunspell->add(word.c_str());
+ }
+ addToDictFile(getDictionaryUserPath() + DICT_FILE_CUSTOM, word);
+ sSettingsChangeSignal();
+}
+
+void LLSpellChecker::addToIgnoreList(const std::string& word)
+{
+ std::string word_lower(word);
+ LLStringUtil::toLower(word_lower);
+ if (mIgnoreList.end() == std::find(mIgnoreList.begin(), mIgnoreList.end(), word_lower))
+ {
+ mIgnoreList.push_back(word_lower);
+ addToDictFile(getDictionaryUserPath() + DICT_FILE_IGNORE, word_lower);
+ sSettingsChangeSignal();
+ }
+}
+
+void LLSpellChecker::addToDictFile(const std::string& dict_path, const std::string& word)
+{
+ std::vector<std::string> word_list;
+
+ if (gDirUtilp->fileExists(dict_path))
+ {
+ llifstream file_in(dict_path, std::ios::in);
+ if (file_in.is_open())
+ {
+ std::string word; int line_num = 0;
+ while (getline(file_in, word))
+ {
+ // Skip over the first line since that's just a line count
+ if (0 != line_num)
+ {
+ word_list.push_back(word);
+ }
+ line_num++;
+ }
+ }
+ else
+ {
+ // TODO: show error message?
+ return;
+ }
+ }
+
+ word_list.push_back(word);
+
+ llofstream file_out(dict_path, std::ios::out | std::ios::trunc);
+ if (file_out.is_open())
+ {
+ file_out << word_list.size() << std::endl;
+ for (std::vector<std::string>::const_iterator itWord = word_list.begin(); itWord != word_list.end(); ++itWord)
+ {
+ file_out << *itWord << std::endl;
+ }
+ file_out.close();
+ }
+}
+
+bool LLSpellChecker::isActiveDictionary(const std::string& dict_language) const
+{
+ return
+ (mDictLanguage == dict_language) ||
+ (mDictSecondary.end() != std::find(mDictSecondary.begin(), mDictSecondary.end(), dict_language));
+}
+
+void LLSpellChecker::setSecondaryDictionaries(dict_list_t dict_list)
+{
+ if (!getUseSpellCheck())
+ {
+ return;
+ }
+
+ // Check if we're only adding secondary dictionaries, or removing them
+ dict_list_t dict_add(llmax(dict_list.size(), mDictSecondary.size())), dict_rem(llmax(dict_list.size(), mDictSecondary.size()));
+ dict_list.sort();
+ mDictSecondary.sort();
+ dict_list_t::iterator end_added = std::set_difference(dict_list.begin(), dict_list.end(), mDictSecondary.begin(), mDictSecondary.end(), dict_add.begin());
+ dict_list_t::iterator end_removed = std::set_difference(mDictSecondary.begin(), mDictSecondary.end(), dict_list.begin(), dict_list.end(), dict_rem.begin());
+
+ if (end_removed != dict_rem.begin()) // We can't remove secondary dictionaries so we need to recreate the Hunspell instance
+ {
+ mDictSecondary = dict_list;
+
+ std::string dict_language = mDictLanguage;
+ initHunspell(dict_language);
+ }
+ else if (end_added != dict_add.begin()) // Add the new secondary dictionaries one by one
+ {
+ const std::string app_path = getDictionaryAppPath();
+ const std::string user_path = getDictionaryUserPath();
+ for (dict_list_t::const_iterator it_added = dict_add.begin(); it_added != end_added; ++it_added)
+ {
+ const LLSD dict_entry = getDictionaryData(*it_added);
+ if ( (!dict_entry.isDefined()) || (!dict_entry["installed"].asBoolean()) )
+ {
+ continue;
+ }
+
+ const std::string strFileDic = dict_entry["name"].asString() + ".dic";
+ if (gDirUtilp->fileExists(user_path + strFileDic))
+ {
+ mHunspell->add_dic((user_path + strFileDic).c_str());
+ }
+ else if (gDirUtilp->fileExists(app_path + strFileDic))
+ {
+ mHunspell->add_dic((app_path + strFileDic).c_str());
+ }
+ }
+ mDictSecondary = dict_list;
+ sSettingsChangeSignal();
+ }
+}
+
+void LLSpellChecker::initHunspell(const std::string& dict_language)
+{
+ if (mHunspell)
+ {
+ delete mHunspell;
+ mHunspell = NULL;
+ mDictLanguage.clear();
+ mDictFile.clear();
+ mIgnoreList.clear();
+ }
+
+ const LLSD dict_entry = (!dict_language.empty()) ? getDictionaryData(dict_language) : LLSD();
+ if ( (!dict_entry.isDefined()) || (!dict_entry["installed"].asBoolean()) || (!dict_entry["is_primary"].asBoolean()))
+ {
+ sSettingsChangeSignal();
+ return;
+ }
+
+ const std::string app_path = getDictionaryAppPath();
+ const std::string user_path = getDictionaryUserPath();
+ if (dict_entry.has("name"))
+ {
+ const std::string filename_aff = dict_entry["name"].asString() + ".aff";
+ const std::string filename_dic = dict_entry["name"].asString() + ".dic";
+ if ( (gDirUtilp->fileExists(user_path + filename_aff)) && (gDirUtilp->fileExists(user_path + filename_dic)) )
+ {
+ mHunspell = new Hunspell((user_path + filename_aff).c_str(), (user_path + filename_dic).c_str());
+ }
+ else if ( (gDirUtilp->fileExists(app_path + filename_aff)) && (gDirUtilp->fileExists(app_path + filename_dic)) )
+ {
+ mHunspell = new Hunspell((app_path + filename_aff).c_str(), (app_path + filename_dic).c_str());
+ }
+ if (!mHunspell)
+ {
+ return;
+ }
+
+ mDictLanguage = dict_language;
+ mDictFile = dict_entry["name"].asString();
+
+ if (gDirUtilp->fileExists(user_path + DICT_FILE_CUSTOM))
+ {
+ mHunspell->add_dic((user_path + DICT_FILE_CUSTOM).c_str());
+ }
+
+ if (gDirUtilp->fileExists(user_path + DICT_FILE_IGNORE))
+ {
+ llifstream file_in(user_path + DICT_FILE_IGNORE, std::ios::in);
+ if (file_in.is_open())
+ {
+ std::string word; int idxLine = 0;
+ while (getline(file_in, word))
+ {
+ // Skip over the first line since that's just a line count
+ if (0 != idxLine)
+ {
+ LLStringUtil::toLower(word);
+ mIgnoreList.push_back(word);
+ }
+ idxLine++;
+ }
+ }
+ }
+
+ for (dict_list_t::const_iterator it = mDictSecondary.begin(); it != mDictSecondary.end(); ++it)
+ {
+ const LLSD dict_entry = getDictionaryData(*it);
+ if ( (!dict_entry.isDefined()) || (!dict_entry["installed"].asBoolean()) )
+ {
+ continue;
+ }
+
+ const std::string filename_dic = dict_entry["name"].asString() + ".dic";
+ if (gDirUtilp->fileExists(user_path + filename_dic))
+ {
+ mHunspell->add_dic((user_path + filename_dic).c_str());
+ }
+ else if (gDirUtilp->fileExists(app_path + filename_dic))
+ {
+ mHunspell->add_dic((app_path + filename_dic).c_str());
+ }
+ }
+ }
+
+ sSettingsChangeSignal();
+}
+
+// static
+const std::string LLSpellChecker::getDictionaryAppPath()
+{
+ std::string dict_path = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, DICT_DIR, "");
+ return dict_path;
+}
+
+// static
+const std::string LLSpellChecker::getDictionaryUserPath()
+{
+ std::string dict_path = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, DICT_DIR, "");
+ if (!gDirUtilp->fileExists(dict_path))
+ {
+ LLFile::mkdir(dict_path);
+ }
+ return dict_path;
+}
+
+// static
+bool LLSpellChecker::getUseSpellCheck()
+{
+ return (LLSpellChecker::instanceExists()) && (LLSpellChecker::instance().mHunspell);
+}
+
+// static
+bool LLSpellChecker::canRemoveDictionary(const std::string& dict_language)
+{
+ // Only user-installed inactive dictionaries can be removed
+ const LLSD dict_info = getDictionaryData(dict_language);
+ return
+ (dict_info["user_installed"].asBoolean()) &&
+ ( (!getUseSpellCheck()) || (!LLSpellChecker::instance().isActiveDictionary(dict_language)) );
+}
+
+// static
+void LLSpellChecker::removeDictionary(const std::string& dict_language)
+{
+ if (!canRemoveDictionary(dict_language))
+ {
+ return;
+ }
+
+ LLSD dict_map = loadUserDictionaryMap();
+ for (LLSD::array_const_iterator it = dict_map.beginArray(); it != dict_map.endArray(); ++it)
+ {
+ const LLSD& dict_info = *it;
+ if (dict_info["language"].asString() == dict_language)
+ {
+ const std::string dict_dic = getDictionaryUserPath() + dict_info["name"].asString() + ".dic";
+ if (gDirUtilp->fileExists(dict_dic))
+ {
+ LLFile::remove(dict_dic);
+ }
+ const std::string dict_aff = getDictionaryUserPath() + dict_info["name"].asString() + ".aff";
+ if (gDirUtilp->fileExists(dict_aff))
+ {
+ LLFile::remove(dict_aff);
+ }
+ dict_map.erase(it - dict_map.beginArray());
+ break;
+ }
+ }
+ saveUserDictionaryMap(dict_map);
+
+ refreshDictionaryMap();
+}
+
+// static
+LLSD LLSpellChecker::loadUserDictionaryMap()
+{
+ LLSD dict_map;
+ llifstream dict_file(getDictionaryUserPath() + DICT_FILE_USER, std::ios::binary);
+ if (dict_file.is_open())
+ {
+ LLSDSerialize::fromXMLDocument(dict_map, dict_file);
+ dict_file.close();
+ }
+ return dict_map;
+}
+
+// static
+void LLSpellChecker::saveUserDictionaryMap(const LLSD& dict_map)
+{
+ llofstream dict_file(getDictionaryUserPath() + DICT_FILE_USER, std::ios::trunc);
+ if (dict_file.is_open())
+ {
+ LLSDSerialize::toPrettyXML(dict_map, dict_file);
+ dict_file.close();
+ }
+}
+
+// static
+boost::signals2::connection LLSpellChecker::setSettingsChangeCallback(const settings_change_signal_t::slot_type& cb)
+{
+ return sSettingsChangeSignal.connect(cb);
+}
+
+// static
+void LLSpellChecker::setUseSpellCheck(const std::string& dict_language)
+{
+ if ( (((dict_language.empty()) && (getUseSpellCheck())) || (!dict_language.empty())) &&
+ (LLSpellChecker::instance().mDictLanguage != dict_language) )
+ {
+ LLSpellChecker::instance().initHunspell(dict_language);
+ }
+}
+
+// static
+void LLSpellChecker::initClass()
+{
+ if (sDictMap.isUndefined())
+ {
+ refreshDictionaryMap();
+ }
+}
diff --git a/indra/llui/llspellcheck.h b/indra/llui/llspellcheck.h
new file mode 100644
index 0000000000..4ab80195ea
--- /dev/null
+++ b/indra/llui/llspellcheck.h
@@ -0,0 +1,93 @@
+/**
+ * @file llspellcheck.h
+ * @brief Spell checking functionality
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, 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
+ * $/LicenseInfo$
+ */
+
+#ifndef LLSPELLCHECK_H
+#define LLSPELLCHECK_H
+
+#include "llsingleton.h"
+#include "llui.h"
+#include <boost/signals2.hpp>
+
+class Hunspell;
+
+class LLSpellChecker : public LLSingleton<LLSpellChecker>, public LLInitClass<LLSpellChecker>
+{
+ friend class LLSingleton<LLSpellChecker>;
+ friend class LLInitClass<LLSpellChecker>;
+protected:
+ LLSpellChecker();
+ ~LLSpellChecker();
+
+public:
+ void addToCustomDictionary(const std::string& word);
+ void addToIgnoreList(const std::string& word);
+ bool checkSpelling(const std::string& word) const;
+ S32 getSuggestions(const std::string& word, std::vector<std::string>& suggestions) const;
+protected:
+ void addToDictFile(const std::string& dict_path, const std::string& word);
+ void initHunspell(const std::string& dict_language);
+
+public:
+ typedef std::list<std::string> dict_list_t;
+
+ const std::string& getPrimaryDictionary() const { return mDictLanguage; }
+ const dict_list_t& getSecondaryDictionaries() const { return mDictSecondary; }
+ bool isActiveDictionary(const std::string& dict_language) const;
+ void setSecondaryDictionaries(dict_list_t dict_list);
+
+ static bool canRemoveDictionary(const std::string& dict_language);
+ static const std::string getDictionaryAppPath();
+ static const std::string getDictionaryUserPath();
+ static const LLSD getDictionaryData(const std::string& dict_language);
+ static const LLSD& getDictionaryMap() { return sDictMap; }
+ static bool getUseSpellCheck();
+ static bool hasDictionary(const std::string& dict_language, bool check_installed = false);
+ static void refreshDictionaryMap();
+ static void removeDictionary(const std::string& dict_language);
+ static void setUseSpellCheck(const std::string& dict_language);
+protected:
+ static LLSD loadUserDictionaryMap();
+ static void setDictionaryData(const LLSD& dict_info);
+ static void saveUserDictionaryMap(const LLSD& dict_map);
+
+public:
+ typedef boost::signals2::signal<void()> settings_change_signal_t;
+ static boost::signals2::connection setSettingsChangeCallback(const settings_change_signal_t::slot_type& cb);
+protected:
+ static void initClass();
+
+protected:
+ Hunspell* mHunspell;
+ std::string mDictLanguage;
+ std::string mDictFile;
+ dict_list_t mDictSecondary;
+ std::vector<std::string> mIgnoreList;
+
+ static LLSD sDictMap;
+ static settings_change_signal_t sSettingsChangeSignal;
+};
+
+#endif // LLSPELLCHECK_H
diff --git a/indra/llui/llspellcheckmenuhandler.h b/indra/llui/llspellcheckmenuhandler.h
new file mode 100644
index 0000000000..d5c95bad39
--- /dev/null
+++ b/indra/llui/llspellcheckmenuhandler.h
@@ -0,0 +1,46 @@
+/**
+ * @file llspellcheckmenuhandler.h
+ * @brief Interface used by spell check menu handling
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, 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
+ * $/LicenseInfo$
+ */
+
+#ifndef LLSPELLCHECKMENUHANDLER_H
+#define LLSPELLCHECKMENUHANDLER_H
+
+class LLSpellCheckMenuHandler
+{
+public:
+ virtual bool getSpellCheck() const { return false; }
+
+ virtual const std::string& getSuggestion(U32 index) const { return LLStringUtil::null; }
+ virtual U32 getSuggestionCount() const { return 0; }
+ virtual void replaceWithSuggestion(U32 index){}
+
+ virtual void addToDictionary() {}
+ virtual bool canAddToDictionary() const { return false; }
+
+ virtual void addToIgnore() {}
+ virtual bool canAddToIgnore() const { return false; }
+};
+
+#endif // LLSPELLCHECKMENUHANDLER_H
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index 7aeeae298f..3815eec447 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -32,6 +32,7 @@
#include "lllocalcliprect.h"
#include "llmenugl.h"
#include "llscrollcontainer.h"
+#include "llspellcheck.h"
#include "llstl.h"
#include "lltextparser.h"
#include "lltextutil.h"
@@ -155,6 +156,7 @@ LLTextBase::Params::Params()
plain_text("plain_text",false),
track_end("track_end", false),
read_only("read_only", false),
+ spellcheck("spellcheck", false),
v_pad("v_pad", 0),
h_pad("h_pad", 0),
clip("clip", true),
@@ -181,6 +183,9 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p)
mFontShadow(p.font_shadow),
mPopupMenu(NULL),
mReadOnly(p.read_only),
+ mSpellCheck(p.spellcheck),
+ mSpellCheckStart(-1),
+ mSpellCheckEnd(-1),
mCursorColor(p.cursor_color),
mFgColor(p.text_color),
mBorderVisible( p.border_visible ),
@@ -246,6 +251,12 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p)
addChild(mDocumentView);
}
+ if (mSpellCheck)
+ {
+ LLSpellChecker::setSettingsChangeCallback(boost::bind(&LLTextBase::onSpellCheckSettingsChange, this));
+ }
+ mSpellCheckTimer.reset();
+
createDefaultSegment();
updateRects();
@@ -280,12 +291,23 @@ bool LLTextBase::truncate()
if (getLength() >= S32(mMaxTextByteLength / 4))
{
// Have to check actual byte size
- LLWString text(getWText());
- S32 utf8_byte_size = wstring_utf8_length(text);
+ S32 utf8_byte_size = 0;
+ LLSD value = getViewModel()->getValue();
+ if (value.type() == LLSD::TypeString)
+ {
+ // save a copy for strings.
+ utf8_byte_size = value.size();
+ }
+ else
+ {
+ // non string LLSDs need explicit conversion to string
+ utf8_byte_size = value.asString().size();
+ }
+
if ( utf8_byte_size > mMaxTextByteLength )
{
// Truncate safely in UTF-8
- std::string temp_utf8_text = wstring_to_utf8str(text);
+ std::string temp_utf8_text = value.asString();
temp_utf8_text = utf8str_truncate( temp_utf8_text, mMaxTextByteLength );
LLWString text = utf8str_to_wstring( temp_utf8_text );
// remove extra bit of current string, to preserve formatting, etc.
@@ -530,8 +552,92 @@ void LLTextBase::drawText()
return;
}
+ // Perform spell check if needed
+ if ( (getSpellCheck()) && (getWText().length() > 2) )
+ {
+ // Calculate start and end indices for the spell checking range
+ S32 start = line_start, end = getLineEnd(last_line);
+
+ if ( (mSpellCheckStart != start) || (mSpellCheckEnd != end) )
+ {
+ const LLWString& wstrText = getWText();
+ mMisspellRanges.clear();
+
+ segment_set_t::const_iterator seg_it = getSegIterContaining(start);
+ while (mSegments.end() != seg_it)
+ {
+ LLTextSegmentPtr text_segment = *seg_it;
+ if ( (text_segment.isNull()) || (text_segment->getStart() >= end) )
+ {
+ break;
+ }
+
+ if (!text_segment->canEdit())
+ {
+ ++seg_it;
+ continue;
+ }
+
+ // Combine adjoining text segments into one
+ U32 seg_start = text_segment->getStart(), seg_end = llmin(text_segment->getEnd(), end);
+ while (mSegments.end() != ++seg_it)
+ {
+ text_segment = *seg_it;
+ if ( (text_segment.isNull()) || (!text_segment->canEdit()) || (text_segment->getStart() >= end) )
+ {
+ break;
+ }
+ seg_end = llmin(text_segment->getEnd(), end);
+ }
+
+ // Find the start of the first word
+ U32 word_start = seg_start, word_end = -1;
+ while ( (word_start < wstrText.length()) && (!LLStringOps::isAlpha(wstrText[word_start])) )
+ {
+ word_start++;
+ }
+
+ // Iterate over all words in the text block and check them one by one
+ while (word_start < seg_end)
+ {
+ // Find the end of the current word (special case handling for "'" when it's used as a contraction)
+ word_end = word_start + 1;
+ while ( (word_end < seg_end) &&
+ ((LLWStringUtil::isPartOfWord(wstrText[word_end])) ||
+ ((L'\'' == wstrText[word_end]) &&
+ (LLStringOps::isAlnum(wstrText[word_end - 1])) && (LLStringOps::isAlnum(wstrText[word_end + 1])))) )
+ {
+ word_end++;
+ }
+ if (word_end > seg_end)
+ {
+ break;
+ }
+
+ // Don't process words shorter than 3 characters
+ std::string word = wstring_to_utf8str(wstrText.substr(word_start, word_end - word_start));
+ if ( (word.length() >= 3) && (!LLSpellChecker::instance().checkSpelling(word)) )
+ {
+ mMisspellRanges.push_back(std::pair<U32, U32>(word_start, word_end));
+ }
+
+ // Find the start of the next word
+ word_start = word_end + 1;
+ while ( (word_start < seg_end) && (!LLWStringUtil::isPartOfWord(wstrText[word_start])) )
+ {
+ word_start++;
+ }
+ }
+ }
+
+ mSpellCheckStart = start;
+ mSpellCheckEnd = end;
+ }
+ }
+
LLTextSegmentPtr cur_segment = *seg_iter;
+ std::list<std::pair<U32, U32> >::const_iterator misspell_it = std::lower_bound(mMisspellRanges.begin(), mMisspellRanges.end(), std::pair<U32, U32>(line_start, 0));
for (S32 cur_line = first_line; cur_line < last_line; cur_line++)
{
S32 next_line = cur_line + 1;
@@ -566,7 +672,8 @@ void LLTextBase::drawText()
cur_segment = *seg_iter;
}
- S32 clipped_end = llmin( line_end, cur_segment->getEnd() ) - cur_segment->getStart();
+ S32 seg_end = llmin(line_end, cur_segment->getEnd());
+ S32 clipped_end = seg_end - cur_segment->getStart();
if (mUseEllipses // using ellipses
&& clipped_end == line_end // last segment on line
@@ -578,6 +685,46 @@ void LLTextBase::drawText()
text_rect.mRight -= 2;
}
+ // Draw squiggly lines under any visible misspelled words
+ while ( (mMisspellRanges.end() != misspell_it) && (misspell_it->first < seg_end) && (misspell_it->second > seg_start) )
+ {
+ // Skip the current word if the user is still busy editing it
+ if ( (!mSpellCheckTimer.hasExpired()) && (misspell_it->first <= (U32)mCursorPos) && (misspell_it->second >= (U32)mCursorPos) )
+ {
+ ++misspell_it;
+ continue;
+ }
+
+ U32 misspell_start = llmax<U32>(misspell_it->first, seg_start), misspell_end = llmin<U32>(misspell_it->second, seg_end);
+ S32 squiggle_start = 0, squiggle_end = 0, pony = 0;
+ cur_segment->getDimensions(seg_start - cur_segment->getStart(), misspell_start - seg_start, squiggle_start, pony);
+ cur_segment->getDimensions(misspell_start - cur_segment->getStart(), misspell_end - misspell_start, squiggle_end, pony);
+ squiggle_start += text_rect.mLeft;
+
+ pony = (squiggle_end + 3) / 6;
+ squiggle_start += squiggle_end / 2 - pony * 3;
+ squiggle_end = squiggle_start + pony * 6;
+
+ S32 squiggle_bottom = text_rect.mBottom + (S32)cur_segment->getStyle()->getFont()->getDescenderHeight();
+
+ gGL.color4ub(255, 0, 0, 200);
+ while (squiggle_start + 1 < squiggle_end)
+ {
+ gl_line_2d(squiggle_start, squiggle_bottom, squiggle_start + 2, squiggle_bottom - 2);
+ if (squiggle_start + 3 < squiggle_end)
+ {
+ gl_line_2d(squiggle_start + 2, squiggle_bottom - 3, squiggle_start + 4, squiggle_bottom - 1);
+ }
+ squiggle_start += 4;
+ }
+
+ if (misspell_it->second > seg_end)
+ {
+ break;
+ }
+ ++misspell_it;
+ }
+
text_rect.mLeft = (S32)(cur_segment->draw(seg_start - cur_segment->getStart(), clipped_end, selection_left, selection_right, text_rect));
seg_start = clipped_end + cur_segment->getStart();
@@ -592,8 +739,7 @@ void LLTextBase::drawText()
S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::segment_vec_t* segments )
{
- LLWString text(getWText());
- S32 old_len = text.length(); // length() returns character length
+ S32 old_len = getLength(); // length() returns character length
S32 insert_len = wstr.length();
pos = getEditableIndex(pos, true);
@@ -653,8 +799,7 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s
}
}
- text.insert(pos, wstr);
- getViewModel()->setDisplay(text);
+ getViewModel()->getEditableDisplay().insert(pos, wstr);
if ( truncate() )
{
@@ -669,7 +814,6 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s
S32 LLTextBase::removeStringNoUndo(S32 pos, S32 length)
{
- LLWString text(getWText());
segment_set_t::iterator seg_iter = getSegIterContaining(pos);
while(seg_iter != mSegments.end())
{
@@ -715,8 +859,7 @@ S32 LLTextBase::removeStringNoUndo(S32 pos, S32 length)
++seg_iter;
}
- text.erase(pos, length);
- getViewModel()->setDisplay(text);
+ getViewModel()->getEditableDisplay().erase(pos, length);
// recreate default segment in case we erased everything
createDefaultSegment();
@@ -733,9 +876,7 @@ S32 LLTextBase::overwriteCharNoUndo(S32 pos, llwchar wc)
{
return 0;
}
- LLWString text(getWText());
- text[pos] = wc;
- getViewModel()->setDisplay(text);
+ getViewModel()->getEditableDisplay()[pos] = wc;
onValueChange(pos, pos + 1);
needsReflow(pos);
@@ -1103,6 +1244,99 @@ void LLTextBase::deselect()
mIsSelecting = FALSE;
}
+bool LLTextBase::getSpellCheck() const
+{
+ return (LLSpellChecker::getUseSpellCheck()) && (!mReadOnly) && (mSpellCheck);
+}
+
+const std::string& LLTextBase::getSuggestion(U32 index) const
+{
+ return (index < mSuggestionList.size()) ? mSuggestionList[index] : LLStringUtil::null;
+}
+
+U32 LLTextBase::getSuggestionCount() const
+{
+ return mSuggestionList.size();
+}
+
+void LLTextBase::replaceWithSuggestion(U32 index)
+{
+ for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it)
+ {
+ if ( (it->first <= (U32)mCursorPos) && (it->second >= (U32)mCursorPos) )
+ {
+ deselect();
+
+ // Delete the misspelled word
+ removeStringNoUndo(it->first, it->second - it->first);
+
+ // Insert the suggestion in its place
+ LLWString suggestion = utf8str_to_wstring(mSuggestionList[index]);
+ insertStringNoUndo(it->first, utf8str_to_wstring(mSuggestionList[index]));
+ setCursorPos(it->first + (S32)suggestion.length());
+
+ break;
+ }
+ }
+ mSpellCheckStart = mSpellCheckEnd = -1;
+}
+
+void LLTextBase::addToDictionary()
+{
+ if (canAddToDictionary())
+ {
+ LLSpellChecker::instance().addToCustomDictionary(getMisspelledWord(mCursorPos));
+ }
+}
+
+bool LLTextBase::canAddToDictionary() const
+{
+ return (getSpellCheck()) && (isMisspelledWord(mCursorPos));
+}
+
+void LLTextBase::addToIgnore()
+{
+ if (canAddToIgnore())
+ {
+ LLSpellChecker::instance().addToIgnoreList(getMisspelledWord(mCursorPos));
+ }
+}
+
+bool LLTextBase::canAddToIgnore() const
+{
+ return (getSpellCheck()) && (isMisspelledWord(mCursorPos));
+}
+
+std::string LLTextBase::getMisspelledWord(U32 pos) const
+{
+ for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it)
+ {
+ if ( (it->first <= pos) && (it->second >= pos) )
+ {
+ return wstring_to_utf8str(getWText().substr(it->first, it->second - it->first));
+ }
+ }
+ return LLStringUtil::null;
+}
+
+bool LLTextBase::isMisspelledWord(U32 pos) const
+{
+ for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it)
+ {
+ if ( (it->first <= pos) && (it->second >= pos) )
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+void LLTextBase::onSpellCheckSettingsChange()
+{
+ // Recheck the spelling on every change
+ mMisspellRanges.clear();
+ mSpellCheckStart = mSpellCheckEnd = -1;
+}
// Sets the scrollbar from the cursor position
void LLTextBase::updateScrollFromCursor()
@@ -1685,6 +1919,8 @@ static LLUIImagePtr image_from_icon_name(const std::string& icon_name)
}
}
+static LLFastTimer::DeclareTimer FTM_PARSE_HTML("Parse HTML");
+
void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Params& input_params)
{
LLStyle::Params style_params(input_params);
@@ -1693,15 +1929,13 @@ void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Para
S32 part = (S32)LLTextParser::WHOLE;
if (mParseHTML && !style_params.is_link) // Don't search for URLs inside a link segment (STORM-358).
{
+ LLFastTimer _(FTM_PARSE_HTML);
S32 start=0,end=0;
LLUrlMatch match;
std::string text = new_text;
while ( LLUrlRegistry::instance().findUrl(text, match,
boost::bind(&LLTextBase::replaceUrl, this, _1, _2, _3)) )
{
-
- LLTextUtil::processUrlMatch(&match,this);
-
start = match.getStart();
end = match.getEnd()+1;
@@ -1737,6 +1971,8 @@ void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Para
}
}
+ LLTextUtil::processUrlMatch(&match,this);
+
// move on to the rest of the text after the Url
if (end < (S32)text.length())
{
@@ -1760,8 +1996,11 @@ void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Para
}
}
+static LLFastTimer::DeclareTimer FTM_APPEND_TEXT("Append Text");
+
void LLTextBase::appendText(const std::string &new_text, bool prepend_newline, const LLStyle::Params& input_params)
{
+ LLFastTimer _(FTM_APPEND_TEXT);
if (new_text.empty())
return;
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index 0549141b72..90b147cee1 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -30,6 +30,7 @@
#include "v4color.h"
#include "lleditmenuhandler.h"
+#include "llspellcheckmenuhandler.h"
#include "llstyle.h"
#include "llkeywords.h"
#include "llpanel.h"
@@ -230,7 +231,8 @@ typedef LLPointer<LLTextSegment> LLTextSegmentPtr;
///
class LLTextBase
: public LLUICtrl,
- protected LLEditMenuHandler
+ protected LLEditMenuHandler,
+ public LLSpellCheckMenuHandler
{
public:
friend class LLTextSegment;
@@ -259,6 +261,7 @@ public:
border_visible,
track_end,
read_only,
+ spellcheck,
allow_scroll,
plain_text,
wrap,
@@ -311,6 +314,24 @@ public:
/*virtual*/ BOOL canDeselect() const;
/*virtual*/ void deselect();
+ // LLSpellCheckMenuHandler overrides
+ /*virtual*/ bool getSpellCheck() const;
+
+ /*virtual*/ const std::string& getSuggestion(U32 index) const;
+ /*virtual*/ U32 getSuggestionCount() const;
+ /*virtual*/ void replaceWithSuggestion(U32 index);
+
+ /*virtual*/ void addToDictionary();
+ /*virtual*/ bool canAddToDictionary() const;
+
+ /*virtual*/ void addToIgnore();
+ /*virtual*/ bool canAddToIgnore() const;
+
+ // Spell checking helper functions
+ std::string getMisspelledWord(U32 pos) const;
+ bool isMisspelledWord(U32 pos) const;
+ void onSpellCheckSettingsChange();
+
// used by LLTextSegment layout code
bool getWordWrap() { return mWordWrap; }
bool getUseEllipses() { return mUseEllipses; }
@@ -540,6 +561,14 @@ protected:
BOOL mIsSelecting; // Are we in the middle of a drag-select?
+ // spell checking
+ bool mSpellCheck;
+ S32 mSpellCheckStart;
+ S32 mSpellCheckEnd;
+ LLTimer mSpellCheckTimer;
+ std::list<std::pair<U32, U32> > mMisspellRanges;
+ std::vector<std::string> mSuggestionList;
+
// configuration
S32 mHPad; // padding on left of text
S32 mVPad; // padding above text
diff --git a/indra/llui/lltextbox.cpp b/indra/llui/lltextbox.cpp
index 6a905b7ec0..11cfa1d263 100644
--- a/indra/llui/lltextbox.cpp
+++ b/indra/llui/lltextbox.cpp
@@ -150,7 +150,7 @@ S32 LLTextBox::getTextPixelHeight()
LLSD LLTextBox::getValue() const
{
- return LLSD(getText());
+ return getViewModel()->getValue();
}
BOOL LLTextBox::setTextArg( const std::string& key, const LLStringExplicit& text )
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp
index 9720dded6c..144b6960a1 100644
--- a/indra/llui/lltexteditor.cpp
+++ b/indra/llui/lltexteditor.cpp
@@ -54,6 +54,7 @@
#include "llwindow.h"
#include "lltextparser.h"
#include "llscrollcontainer.h"
+#include "llspellcheck.h"
#include "llpanel.h"
#include "llurlregistry.h"
#include "lltooltip.h"
@@ -77,6 +78,7 @@ template class LLTextEditor* LLView::getChild<class LLTextEditor>(
const S32 UI_TEXTEDITOR_LINE_NUMBER_MARGIN = 32;
const S32 UI_TEXTEDITOR_LINE_NUMBER_DIGITS = 4;
const S32 SPACES_PER_TAB = 4;
+const F32 SPELLCHECK_DELAY = 0.5f; // delay between the last keypress and spell checking the word the cursor is on
///////////////////////////////////////////////////////////////////
@@ -1953,7 +1955,38 @@ void LLTextEditor::showContextMenu(S32 x, S32 y)
S32 screen_x, screen_y;
localPointToScreen(x, y, &screen_x, &screen_y);
- mContextMenu->show(screen_x, screen_y);
+
+ setCursorAtLocalPos(x, y, false);
+ if (hasSelection())
+ {
+ if ( (mCursorPos < llmin(mSelectionStart, mSelectionEnd)) || (mCursorPos > llmax(mSelectionStart, mSelectionEnd)) )
+ {
+ deselect();
+ }
+ else
+ {
+ setCursorPos(llmax(mSelectionStart, mSelectionEnd));
+ }
+ }
+
+ bool use_spellcheck = getSpellCheck(), is_misspelled = false;
+ if (use_spellcheck)
+ {
+ mSuggestionList.clear();
+
+ // If the cursor is on a misspelled word, retrieve suggestions for it
+ std::string misspelled_word = getMisspelledWord(mCursorPos);
+ if ((is_misspelled = !misspelled_word.empty()) == true)
+ {
+ LLSpellChecker::instance().getSuggestions(misspelled_word, mSuggestionList);
+ }
+ }
+
+ mContextMenu->setItemVisible("Suggestion Separator", (use_spellcheck) && (!mSuggestionList.empty()));
+ mContextMenu->setItemVisible("Add to Dictionary", (use_spellcheck) && (is_misspelled));
+ mContextMenu->setItemVisible("Add to Ignore", (use_spellcheck) && (is_misspelled));
+ mContextMenu->setItemVisible("Spellcheck Separator", (use_spellcheck) && (is_misspelled));
+ mContextMenu->show(screen_x, screen_y, this);
}
@@ -2838,6 +2871,9 @@ void LLTextEditor::setKeystrokeCallback(const keystroke_signal_t::slot_type& cal
void LLTextEditor::onKeyStroke()
{
mKeystrokeSignal(this);
+
+ mSpellCheckStart = mSpellCheckEnd = -1;
+ mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY);
}
//virtual
diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp
index b5e27616b7..87bf518aa1 100644
--- a/indra/llui/llui.cpp
+++ b/indra/llui/llui.cpp
@@ -831,7 +831,11 @@ void gl_stippled_line_3d( const LLVector3& start, const LLVector3& end, const LL
gGL.flush();
glLineWidth(2.5f);
- glLineStipple(2, 0x3333 << shift);
+
+ if (!LLGLSLShader::sNoFixedFunction)
+ {
+ glLineStipple(2, 0x3333 << shift);
+ }
gGL.begin(LLRender::LINES);
{
diff --git a/indra/llui/lluictrlfactory.h b/indra/llui/lluictrlfactory.h
index d612ad5005..4e54354731 100644
--- a/indra/llui/lluictrlfactory.h
+++ b/indra/llui/lluictrlfactory.h
@@ -31,18 +31,10 @@
#include "llinitparam.h"
#include "llregistry.h"
#include "llxuiparser.h"
+#include "llstl.h"
class LLView;
-// sort functor for typeid maps
-struct LLCompareTypeID
-{
- bool operator()(const std::type_info* lhs, const std::type_info* rhs) const
- {
- return lhs->before(*rhs);
- }
-};
-
// lookup widget constructor funcs by widget name
template <typename DERIVED_TYPE>
class LLChildRegistry : public LLRegistrySingleton<std::string, LLWidgetCreatorFunc, DERIVED_TYPE>
@@ -71,14 +63,14 @@ protected:
// lookup widget name by type
class LLWidgetNameRegistry
-: public LLRegistrySingleton<const std::type_info*, std::string, LLWidgetNameRegistry , LLCompareTypeID>
+: public LLRegistrySingleton<const std::type_info*, std::string, LLWidgetNameRegistry>
{};
// lookup function for generating empty param block by widget type
// this is used for schema generation
//typedef const LLInitParam::BaseBlock& (*empty_param_block_func_t)();
//class LLDefaultParamBlockRegistry
-//: public LLRegistrySingleton<const std::type_info*, empty_param_block_func_t, LLDefaultParamBlockRegistry, LLCompareTypeID>
+//: public LLRegistrySingleton<const std::type_info*, empty_param_block_func_t, LLDefaultParamBlockRegistry>
//{};
extern LLFastTimer::DeclareTimer FTM_WIDGET_SETUP;
diff --git a/indra/llui/llviewmodel.h b/indra/llui/llviewmodel.h
index 763af5d8a2..ef2e314799 100644
--- a/indra/llui/llviewmodel.h
+++ b/indra/llui/llviewmodel.h
@@ -102,6 +102,7 @@ public:
// New functions
/// Get the stored value in string form
const LLWString& getDisplay() const { return mDisplay; }
+ LLWString& getEditableDisplay() { mDirty = true; mUpdateFromDisplay = true; return mDisplay; }
/**
* Set the display string directly (see LLTextEditor). What the user is
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 11:21:27 +0000