void decomposeReorderMatras ( const IndicClassTable *classTable, le_int32 beginSyllable, le_int32 nextSyllable, le_int32 inv_count ) {
le_int32 i;
LEErrorCode success = LE_NO_ERROR;
for ( i = beginSyllable ; i < nextSyllable ; i++ ) {
if ( classTable->isMatra(fOutChars[i+inv_count])) {
IndicClassTable::CharClass matraClass = classTable->getCharClass(fOutChars[i+inv_count]);
if ( classTable->isSplitMatra(matraClass)) {
le_int32 saveIndex = fGlyphStorage.getCharIndex(i+inv_count,success);
le_uint32 saveAuxData = fGlyphStorage.getAuxData(i+inv_count,success);
const SplitMatra *splitMatra = classTable->getSplitMatra(matraClass);
int j;
for (j = 0 ; *(splitMatra)[j] != 0 ; j++) {
LEUnicode piece = (*splitMatra)[j];
if ( j == 0 ) {
fOutChars[i+inv_count] = piece;
matraClass = classTable->getCharClass(piece);
} else {
insertCharacter(piece,i+1+inv_count,saveIndex,saveAuxData);
nextSyllable++;
}
}
}
if ((matraClass & CF_POS_MASK) == CF_POS_BEFORE) {
moveCharacter(i+inv_count,beginSyllable+inv_count);
}
}
}
}
/**
テキスト挿入
@param text
*/
void TextArea::insertText(const char* text)
{
while (*text) {
insertCharacter(*text++);
}
repaint();
}
void TextField::processKeyEvent(KeyEvent* event)
{
int keycode = event->getKeycode();
int modifiers = event->getModifiers();
// Toggle IME ON/OFF
if (keycode == '\\' && modifiers == KeyEvent::VKEY_CTRL) {
_imeManager->processEvent(event);
return;
}
if (isImeOn()) {
_imeManager->processEvent(event);
return;
}
switch(keycode) {
case KeyEvent::VKEY_BACKSPACE:
backspace();
break;
case KeyEvent::VKEY_LEFT:
if (cursorLeft()) {
repaint();
}
break;
case KeyEvent::VKEY_RIGHT:
if (cursorRight()) {
repaint();
}
break;
// case KeyEvent::VKEY_ENTER:
// if (getParent()) {
// getParent()->processEvent(&this->textEvent);
// }
// break;
default:
ASSERT(keycode < 128);
insertCharacter(keycode);
repaint();
break;
}
}
/** イベント処理 */
void TextArea::processEvent(Event* event)
{
// 非活性の時はイベントを受け付けない
if (getEnabled() == false) return;
// キー押下
if (event->getType() == KeyEvent::KEY_PRESSED) {
int keycode = ((KeyEvent *)event)->getKeycode();
if (keycode == KeyEvent::VKEY_BACKSPACE) {
if (_ptr_x > 0 || _ptr_y > 0) {
// バックスペース
SetPos( XY2P(_ptr_x,_ptr_y) - 1 );
OffsetChange();
deleteCharacter();
/*if (firstpaint == true)*/ repaint();
}
} else if (keycode == KeyEvent::VKEY_DELETE) {
// 一文字削除
if (text[XY2P(_ptr_x,_ptr_y)] != '\0' ) {
deleteCharacter();
/*if (firstpaint == true)*/ repaint();
}
} else if (keycode == KeyEvent::VKEY_INSERT) {
// 上書き設定変更
_overwrite = !_overwrite;
/*if (firstpaint == true)*/ repaint();
} else if (keycode == KeyEvent::VKEY_LEFT) {
// ←移動
if( _ptr_x != 0 || _ptr_y != 0 ) {
SetPos( XY2P(_ptr_x,_ptr_y) - 1 );
OffsetChange();
updateScrollbar();
/*if (firstpaint == true)*/ repaint();
}
} else if (keycode == KeyEvent::VKEY_RIGHT) {
// →移動
if (text[XY2P(_ptr_x,_ptr_y)] != '\0' ) {
SetPos( XY2P(_ptr_x,_ptr_y) + 1 );
OffsetChange();
updateScrollbar();
/*if (firstpaint == true)*/ repaint();
}
} else if (keycode == KeyEvent::VKEY_UP) {
// ↑移動
if (_ptr_y > 0) {
SetPos( XY2P(_ptr_x,_ptr_y-1) );
OffsetChange();
updateScrollbar();
/*if (firstpaint == true)*/ repaint();
}
} else if (keycode == KeyEvent::VKEY_DOWN) {
// ↓移動
if (_ptr_y < LineCount()-1) {
SetPos( XY2P(_ptr_x,_ptr_y+1) );
OffsetChange();
updateScrollbar();
/*if (firstpaint == true)*/ repaint();
}
} else if (keycode == KeyEvent::VKEY_PGUP) {
// 前ページ
_ptr_y -= _max_line - 1;
if( _ptr_y < 0 ) _ptr_y = 0;
_offset_y -= _max_line - 1;
if( _offset_y < 0 ) _offset_y = 0;
SetPos( XY2P(_ptr_x,_ptr_y) );
OffsetChange();
updateScrollbar();
/*if (firstpaint == true)*/ repaint();
} else if (keycode == KeyEvent::VKEY_PGDOWN) {
// 次ページ
_ptr_y += _max_line - 1;
if( _ptr_y > LineCount() ) _ptr_y = LineCount();
_offset_y += _max_line - 1;
if( _offset_y > LineCount() - _max_line / 2 ) _offset_y = LineCount() - _max_line / 2;
if( _offset_y < 0 ) _offset_y = 0;
SetPos( XY2P(_ptr_x,_ptr_y) );
OffsetChange();
updateScrollbar();
/*if (firstpaint == true)*/ repaint();
} else if (keycode == KeyEvent::VKEY_HOME) {
// 行の先頭へ移動
SetPos( Y2P(_ptr_y) );
OffsetChange();
/*if (firstpaint == true)*/ repaint();
} else if (keycode == KeyEvent::VKEY_END) {
// 行の末尾へ移動
SetPos( Y2P(_ptr_y+1) - 1 );
OffsetChange();
/*if (firstpaint == true)*/ repaint();
} else if (keycode == KeyEvent::VKEY_TAB) {
// タブの挿入
insertCharacter( '\t' );
/*if (firstpaint == true)*/ repaint();
} else if (keycode == KeyEvent::VKEY_ENTER) {
// 改行
insertCharacter( '\n' );
/*if (firstpaint == true)*/ repaint();
} else if (keycode < 128) {
// 1文字挿入
if (_overwrite && text[XY2P(_ptr_x,_ptr_y)] != '\n') deleteCharacter();
insertCharacter(keycode);
/*if (firstpaint == true)*/ repaint();
}
// マウスで押された
} else if (event->getType() == MouseEvent::MOUSE_PRESSED) {
int ry = ((MouseEvent*)event)->getY();
int rx = ((MouseEvent*)event)->getX();
int fh = getFontMetrics()->getHeight(WIDTH_BASE);
int fw = getFontMetrics()->getWidth(WIDTH_BASE);
int draw_left = 4 - (fw >> 1);
int draw_top = 4;
if( _draw_line ) {
draw_left += 2 + _keta * fw;
}
draw_left -= _offset_x * fw;
draw_top -= _offset_y * fh;
SetPos( XY2P( ( rx - draw_left ) / fw, ( ry - draw_top ) / fh ) );
OffsetChange();
/*if (firstpaint == true)*/ repaint();
// フォーカス状態変更
} else if (event->getType() == Event::FOCUS_IN || event->getType() == Event::FOCUS_OUT) {
virtual void preload(std::string const & characters)
{
for(size_t i = 0; i < characters.size(); i++) {
insertCharacter(characters[i]);
}
}