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Spell check added

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This commit is contained in:
tmac@latestevidence.com
2011-04-23 18:08:59 -04:00
parent 0b9a44a842
commit af203533b3
73 changed files with 2442 additions and 200 deletions
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261
indra/llui/lllineeditor.cpp
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@@ -55,6 +55,7 @@
#include "llui.h"
#include "lluictrlfactory.h"
#include "llclipboard.h"
#include "../newview/lgghunspell_wrapper.h"
//
// Imported globals
@@ -118,6 +119,7 @@ LLLineEditor::LLLineEditor(const std::string& name, const LLRect& rect,
mLastSelectionY(-1),
mLastSelectionStart(-1),
mLastSelectionEnd(-1),
mLastContextMenuX(-1),
mPrevalidateFunc( prevalidate_func ),
mCursorColor( LLUI::sColorsGroup->getColor( "TextCursorColor" ) ),
mFgColor( LLUI::sColorsGroup->getColor( "TextFgColor" ) ),
@@ -137,7 +139,8 @@ LLLineEditor::LLLineEditor(const std::string& name, const LLRect& rect,
mReadOnly(FALSE),
mHaveHistory(FALSE),
mImage( sImage ),
mReplaceNewlinesWithSpaces( TRUE )
mReplaceNewlinesWithSpaces( TRUE ),
mSpellCheckable( FALSE )
{
llassert( max_length_bytes > 0 );
@@ -187,10 +190,7 @@ LLLineEditor::LLLineEditor(const std::string& name, const LLRect& rect,
menu->append(new LLMenuItemCallGL("Paste", context_paste, NULL, this));
menu->append(new LLMenuItemCallGL("Delete", context_delete, NULL, this));
menu->append(new LLMenuItemCallGL("Select All", context_selectall, NULL, this));
menu->appendSeparator("Transep");
LLMenuGL* translatemenu = new LLMenuGL("Translate To");
translatemenu->setCanTearOff(FALSE);
menu->appendSeparator("Spelsep");
//menu->setBackgroundColor(gColors.getColor("MenuPopupBgColor"));
menu->setCanTearOff(FALSE);
menu->setVisible(FALSE);
@@ -454,6 +454,89 @@ void LLLineEditor::context_copy(void* data)
if(line)line->copy();
}
void LLLineEditor::spell_correct(void* data)
{
SpellMenuBind* tempBind = (SpellMenuBind*)data;
LLLineEditor* line = tempBind->origin;
if(tempBind && line)
{
llinfos << ((LLMenuItemCallGL *)(tempBind->menuItem))->getName() << " : " << tempBind->origin->getName() << " : " << tempBind->word << llendl;
if(line)line->spellReplace(tempBind);
}
}
void LLLineEditor::spell_show(void * data)
{
SpellMenuBind* tempBind = (SpellMenuBind*)data;
LLLineEditor* line = tempBind->origin;
if (tempBind && line)
{
BOOL show = (tempBind->word == "Show Misspellings");
glggHunSpell->setSpellCheckHighlight(show);
}
}
std::vector<S32> LLLineEditor::getMisspelledWordsPositions()
{
std::vector<S32> thePosesOfBadWords;
const LLWString& text = mText.getWString();
//llinfos << "end of box is at " << cursorloc << " and end of text is at " << text.length() << llendl;
S32 wordStart=0;
S32 wordEnd=mStartSpellHere;
while(wordEnd < mEndSpellHere)
{
//go through all the chars... XD
if( LLTextEditor::isPartOfWord( text[wordEnd] ) )
{
// Select word the cursor is over
while ((wordEnd > 0) && LLTextEditor::isPartOfWord(text[wordEnd-1]))
{
wordEnd--;
}
wordStart=wordEnd;
while ((wordEnd < (S32)text.length()) && LLTextEditor::isPartOfWord( text[wordEnd] ) )
{
wordEnd++;
}
//got a word :D
std::string selectedWord(std::string(text.begin(),
text.end()).substr(wordStart,wordEnd-wordStart));
if(!glggHunSpell->isSpelledRight(selectedWord))
{
//misspelled word here, and you have just right clicked on it!
//get the center of this word..
//S32 center = llround( (wordEnd-wordStart)/2 ) + wordStart;
//turn this cursor position into a pixel pos
//center = findPixelNearestPos(center-getCursor());
thePosesOfBadWords.push_back(
wordStart);
thePosesOfBadWords.push_back(wordEnd);
}
}
wordEnd++;
}
return thePosesOfBadWords;
}
void LLLineEditor::spell_add(void* data)
{
SpellMenuBind* tempBind = (SpellMenuBind*)data;
if(tempBind)
{
glggHunSpell->addWordToCustomDictionary(tempBind->word);
tempBind->origin->mPrevSpelledText="";//make it update
}
}
void LLLineEditor::context_paste(void* data)
{
LLLineEditor* line = (LLLineEditor*)data;
@@ -568,6 +651,10 @@ BOOL LLLineEditor::handleRightMouseDown( S32 x, S32 y, MASK mask )
setFocus(TRUE);
//setCursorAtLocalPos( x);
S32 wordStart = 0;
S32 wordLen = 0;
S32 pos = calculateCursorFromMouse(x);
LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandle.get();
if (menu)
{
@@ -575,7 +662,81 @@ BOOL LLLineEditor::handleRightMouseDown( S32 x, S32 y, MASK mask )
{
menu->setVisible(FALSE);
}
for (int i = 0;i<(int)suggestionMenuItems.size();i++)
{
SpellMenuBind * tempBind = suggestionMenuItems[i];
if(tempBind)
{
menu->remove((LLMenuItemCallGL *)tempBind->menuItem);
((LLMenuItemCallGL *)tempBind->menuItem)->die();
//delete tempBind->menuItem;
//tempBind->menuItem = NULL;
delete tempBind;
}
}
suggestionMenuItems.clear();
// spell_check="true" in xui
menu->setItemVisible("Spelsep", !mReadOnly && mSpellCheckable);
if (!mReadOnly && mSpellCheckable)
{
// search for word matches
bool is_word_part = getWordBoundriesAt(pos, &wordStart, &wordLen);
if (is_word_part)
{
const LLWString& text = mText.getWString();
std::string selectedWord(std::string(text.begin(), text.end()).substr(wordStart,wordLen));
if (!glggHunSpell->isSpelledRight(selectedWord))
{
//misspelled word here, and you have just right clicked on it!
std::vector<std::string> suggs = glggHunSpell->getSuggestionList(selectedWord);
for (int i = 0; i<(int)suggs.size() ;i++)
{
SpellMenuBind * tempStruct = new SpellMenuBind;
tempStruct->origin = this;
tempStruct->word = suggs[i];
tempStruct->wordPositionEnd = wordStart + wordLen;
tempStruct->wordPositionStart=wordStart;
LLMenuItemCallGL * suggMenuItem = new LLMenuItemCallGL(
tempStruct->word, spell_correct, NULL, tempStruct);
//new LLMenuItemCallGL("Select All", context_selectall, NULL, this));
tempStruct->menuItem = suggMenuItem;
suggestionMenuItems.push_back(tempStruct);
menu->append(suggMenuItem);
}
SpellMenuBind * tempStruct = new SpellMenuBind;
tempStruct->origin = this;
tempStruct->word = selectedWord;
tempStruct->wordPositionEnd = wordStart + wordLen;
tempStruct->wordPositionStart=wordStart;
LLMenuItemCallGL * suggMenuItem = new LLMenuItemCallGL(
"Add Word", spell_add, NULL, tempStruct);
tempStruct->menuItem = suggMenuItem;
suggestionMenuItems.push_back(tempStruct);
menu->append(suggMenuItem);
}
}
SpellMenuBind * tempStruct = new SpellMenuBind;
tempStruct->origin = this;
if (glggHunSpell->getSpellCheckHighlight())
{
tempStruct->word = "Hide Misspellings";
}
else
{
tempStruct->word = "Show Misspellings";
}
LLMenuItemCallGL * suggMenuItem = new LLMenuItemCallGL(
tempStruct->word, spell_show, NULL, tempStruct);
tempStruct->menuItem = suggMenuItem;
suggestionMenuItems.push_back(tempStruct);
menu->append(suggMenuItem);
}
mLastContextMenuX = x;
menu->buildDrawLabels();
menu->updateParent(LLMenuGL::sMenuContainer);
LLMenuGL::showPopup(this, menu, x, y);
@@ -892,6 +1053,26 @@ S32 LLLineEditor::nextWordPos(S32 cursorPos) const
return cursorPos;
}
BOOL LLLineEditor::getWordBoundriesAt(const S32 at, S32* word_begin, S32* word_length) const
{
const LLWString& wtext = mText.getWString();
S32 pos = at;
if (LLTextEditor::isPartOfWord(wtext[pos]))
{
while ( (pos > 0) && LLTextEditor::isPartOfWord(wtext[pos - 1]) )
{
pos--;
}
*word_begin = pos;
while ( (pos < (S32)wtext.length()) && LLTextEditor::isPartOfWord(wtext[pos]) )
{
pos++;
}
*word_length = pos - *word_begin;
return TRUE;
}
return FALSE;
}
BOOL LLLineEditor::handleSelectionKey(KEY key, MASK mask)
{
@@ -1046,6 +1227,16 @@ void LLLineEditor::copy()
}
}
void LLLineEditor::spellReplace(SpellMenuBind* spellData)
{
mText.erase(spellData->wordPositionStart,
spellData->wordPositionEnd - spellData->wordPositionStart);
insert(spellData->word,spellData->wordPositionStart);
mCursorPos+=spellData->word.length() - (spellData->wordPositionEnd-spellData->wordPositionStart);
}
void LLLineEditor::insert(std::string what, S32 wher)
{
LLLineEditorRollback rollback(this);
@@ -1063,6 +1254,7 @@ void LLLineEditor::insert(std::string what, S32 wher)
else if( mKeystrokeCallback )
mKeystrokeCallback( this, mCallbackUserData );
}
BOOL LLLineEditor::canPaste() const
{
return !mReadOnly && gClipboard.canPasteString();
@@ -1588,6 +1780,57 @@ void LLLineEditor::doDelete()
}
void LLLineEditor::drawMisspelled(LLRect background)
{
if (!mReadOnly && mSpellCheckable)
{
S32 newStartSpellHere =mScrollHPos;
S32 cursorloc =calculateCursorFromMouse(mMaxHPixels);
S32 newStopSpellHere = ( ((S32)mText.length())>cursorloc)?cursorloc:(S32)mText.length();
F32 elapsed = mSpellTimer.getElapsedTimeF32();
if(S32(elapsed / 1) & 1)
{
if(isSpellDirty()||(newStartSpellHere!=mStartSpellHere)||(newStopSpellHere!=mEndSpellHere))
{
mStartSpellHere=newStartSpellHere;
mEndSpellHere= newStopSpellHere;
resetSpellDirty();
misspellLocations=getMisspelledWordsPositions();
}
}
if (glggHunSpell->getSpellCheckHighlight())
{
for (int i =0; i<(int)misspellLocations.size(); i++)
{
S32 wstart =findPixelNearestPos( misspellLocations[i]-getCursor());
S32 wend = findPixelNearestPos(misspellLocations[++i]-getCursor());
S32 maxw = getRect().getWidth();
if (wend > maxw)
{
wend = maxw;
}
if (wstart > maxw)
{
wstart = maxw;
}
gGL.color4ub(255,0,0,200);
//3 line zig zags..
while (wstart < wend)
{
gl_line_2d(wstart, background.mBottom-1, wstart+3, background.mBottom+2);
gl_line_2d(wstart+3, background.mBottom+2, wstart+6, background.mBottom-1);
wstart+=6;
}
}
}
}
}
void LLLineEditor::draw()
{
S32 text_len = mText.length();
@@ -1776,6 +2019,9 @@ void LLLineEditor::draw()
mBorder->setVisible(FALSE); // no more programmatic art.
#endif
drawMisspelled(background);
resetSpellDirty();
// If we're editing...
if( gFocusMgr.getKeyboardFocus() == this)
{
@@ -2455,6 +2701,11 @@ LLView* LLLineEditor::fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory
{
line_editor->setCommitOnFocusLost(commit_on_focus_lost);
}
BOOL spell_checking = FALSE;
if (node->getAttributeBOOL("spell_check", spell_checking))
{
line_editor->setSpellCheckable(spell_checking);
}
line_editor->setColorParameters(node);