void Screen::Tabulate(int n)
{
// note that TAB is a format effector (does not write ' ');
if (n == 0) n = 1;
while((n > 0) && (cuX < columns-1))
{
cursorRight(1); while((cuX < columns-1) && !tabstops[cuX]) cursorRight(1);
n--;
}
}
void QLineEdit::mouseMoveEvent( QMouseEvent *e )
{
int margin = frame() ? 4 : 2;
if ( e->pos().x() < margin || e->pos().x() > width() - margin ) {
scrollingLeft = ( e->pos().x() < margin );
if ( !dragScrolling ) {
dragScrolling = TRUE;
if ( scrollingLeft )
newMark( offset, FALSE );
else
newMark( lastCharVisible(), FALSE );
d->dragTimer.start( scrollTime );
} else {
if ( scrollingLeft ) {
int steps = -(e->pos().x() + margin) / 15 + 2;
cursorLeft( TRUE, steps );
} else {
int steps = (e->pos().x() - width() + margin) / 15 + 2;
cursorRight( TRUE, steps );
}
}
} else {
dragScrolling = FALSE;
int mousePos = offset + xPosToCursorPos( &tbuf[(int)offset],
fontMetrics(),
e->pos().x() - margin,
width() - margin - margin );
int m1 = markDrag;
newMark( mousePos, FALSE );
repaintArea( m1, mousePos );
}
}
void MainWindow::loadCursors()
{
cursorList << Qt::ArrowCursor;
QPixmap cursorCrossPic;
cursorCrossPic.load((cursorDir+QString("cursorCross.bmp")), "BMP", Qt::MonoOnly);
cursorCrossPic.setMask(QBitmap(cursorCrossPic));
QCursor cursorCross(cursorCrossPic, 15,15);
cursorList << cursorCross;
QPixmap cursorDownPic;
cursorDownPic.load((cursorDir+QString("cursorDown.bmp")), "BMP", Qt::MonoOnly);
cursorDownPic.setMask(QBitmap(cursorDownPic));
QCursor cursorDown(cursorDownPic, 15,31);
cursorList << cursorDown;
QPixmap cursorLeftPic;
cursorLeftPic.load((cursorDir+QString("cursorLeft.bmp")), "BMP", Qt::MonoOnly);
cursorLeftPic.setMask(QBitmap(cursorLeftPic));
QCursor cursorLeft(cursorLeftPic, 0,15);
cursorList << cursorLeft;
QPixmap cursorRightPic;
cursorRightPic.load((cursorDir+QString("cursorRight.bmp")), "BMP", Qt::MonoOnly);
cursorRightPic.setMask(QBitmap(cursorRightPic));
QCursor cursorRight(cursorRightPic, 31,15);
cursorList << cursorRight;
cursorList+=cursorList;
roundNum = 1;
}
void twinkle::findLimbusContour(cv::Mat mat, Point* pupil)
{
Point cursorUp(*pupil);
Point cursorDown(cursorUp.x, cursorUp.y+1);
Point cursorLeft(cursorUp);
Point cursorRight(cursorUp.x+1, cursorUp.y);
std::vector<Point> limbusContourLR, limbusContourUD;
bool debug = true;
Mat debMatLR(mat.rows, mat.cols, CV_8U);
Mat debMatUD(mat.rows, mat.cols, CV_8U);
mat.copyTo(debMatLR);
mat.copyTo(debMatUD);
if(debug)
{
namedWindow("Limbus contour LR", CV_WINDOW_NORMAL);
namedWindow("Limbus contour UD", CV_WINDOW_NORMAL);
}
mat.at<uchar>(cursorUp) = 0;
std::cout<<"limbusContourLR.size() = "<<limbusContourLR.size()<<std::endl;
moveCursor(cursorUp, mat, &limbusContourLR, debug, debMatLR, UP_DIR);
std::cout<<"After moveUp limbusContourLR.size() = "<<limbusContourLR.size()<<std::endl;
moveCursor(cursorDown, mat, &limbusContourLR, debug, debMatLR, DOWN_DIR);
std::cout<<"After moveDown limbusContourLR.size() = "<<limbusContourLR.size()<<std::endl;
moveCursor(cursorLeft, mat, &limbusContourUD, debug, debMatUD, LEFT_DIR);
std::cout<<"After moveLeft limbusContourUD.size() = "<<limbusContourUD.size()<<std::endl;
moveCursor(cursorRight, mat, &limbusContourUD, debug, debMatUD, RIGHT_DIR);
std::cout<<"After moveRight limbusContourUD.size() = "<<limbusContourUD.size()<<std::endl;
}
void QLineEdit::dragScrollSlot()
{
if ( !hasFocus() || !dragScrolling )
d->dragTimer.stop();
else if ( scrollingLeft )
cursorLeft( TRUE );
else
cursorRight( TRUE );
}
bool ClientConsole::onKeyPress (int32_t key, int16_t modifier)
{
switch (key) {
case SDLK_TAB:
if (modifier & KMOD_SHIFT) {
toggleConsole();
return true;
}
}
if (!_active)
return false;
switch (key) {
case SDLK_ESCAPE:
toggleConsole();
break;
case SDLK_RETURN:
executeCommandLine();
break;
case SDLK_BACKSPACE:
cursorDelete();
break;
case SDLK_DELETE:
cursorDelete(false);
break;
case SDLK_INSERT:
_overwrite ^= true;
break;
case SDLK_LEFT:
cursorLeft();
break;
case SDLK_RIGHT:
cursorRight();
break;
case SDLK_UP:
cursorUp();
break;
case SDLK_DOWN:
cursorDown();
break;
case SDLK_TAB:
autoComplete();
break;
default:
return false;
}
return true;
}
void KEdit::replace_slot()
{
if(!replace_dialog)
return;
if(!can_replace)
{
KNotifyClient::beep();
return;
}
int line, col, length;
QString string = replace_dialog->getReplaceText();
length = string.length();
this->cut();
getCursorPosition(&line, &col);
insertAt(string, line, col);
setModified(true);
can_replace = false;
if(replace_dialog->get_direction())
{
// Backward
setCursorPosition(line, col + length);
for(int k = 0; k < length; k++)
{
cursorLeft(true);
}
}
else
{
// Forward
setCursorPosition(line, col);
for(int k = 0; k < length; k++)
{
cursorRight(true);
}
}
}
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;
}
}
bool Weather::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget() && GetFocusWidget()->keyPressEvent(event))
return true;
bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Weather", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (action == "LEFT")
cursorLeft();
else if (action == "RIGHT")
cursorRight();
else if (action == "PAUSE")
holdPage();
else if (action == "MENU")
setupPage();
else if (action == "UPDATE")
{
m_srcMan->doUpdate();
}
else if (action == "ESCAPE")
{
m_nextpage_Timer->stop();
hideScreen();
Close();
}
else
handled = false;
}
if (!handled && MythScreenType::keyPressEvent(event))
handled = true;
return handled;
}
void QLineEdit::cursorLeft( bool mark, int steps )
{
if ( steps < 0 ) {
cursorRight( mark, -steps );
return;
}
if ( cursorPos > 0 || (!mark && hasMarkedText()) ) {
cursorPos -= steps;
if ( cursorPos < 0 )
cursorPos = 0;
cursorOn = FALSE;
blinkSlot();
int minP = QMIN( minMark(), cursorPos );
int maxP = QMAX( maxMark(), cursorPos );
if ( mark )
newMark( cursorPos );
else
markAnchor = markDrag = cursorPos;
d->pmDirty = TRUE;
repaintArea( minP, maxP );
}
}
//==============================================================================
bool CodeEditorComponent::keyPressed (const KeyPress& key)
{
const bool moveInWholeWordSteps = key.getModifiers().isCtrlDown() || key.getModifiers().isAltDown();
const bool shiftDown = key.getModifiers().isShiftDown();
if (key.isKeyCode (KeyPress::leftKey))
{
cursorLeft (moveInWholeWordSteps, shiftDown);
}
else if (key.isKeyCode (KeyPress::rightKey))
{
cursorRight (moveInWholeWordSteps, shiftDown);
}
else if (key.isKeyCode (KeyPress::upKey))
{
if (key.getModifiers().isCtrlDown() && ! shiftDown)
scrollDown();
#if JUCE_MAC
else if (key.getModifiers().isCommandDown())
goToStartOfDocument (shiftDown);
#endif
else
cursorUp (shiftDown);
}
else if (key.isKeyCode (KeyPress::downKey))
{
if (key.getModifiers().isCtrlDown() && ! shiftDown)
scrollUp();
#if JUCE_MAC
else if (key.getModifiers().isCommandDown())
goToEndOfDocument (shiftDown);
#endif
else
cursorDown (shiftDown);
}
else if (key.isKeyCode (KeyPress::pageDownKey))
{
pageDown (shiftDown);
}
else if (key.isKeyCode (KeyPress::pageUpKey))
{
pageUp (shiftDown);
}
else if (key.isKeyCode (KeyPress::homeKey))
{
if (moveInWholeWordSteps)
goToStartOfDocument (shiftDown);
else
goToStartOfLine (shiftDown);
}
else if (key.isKeyCode (KeyPress::endKey))
{
if (moveInWholeWordSteps)
goToEndOfDocument (shiftDown);
else
goToEndOfLine (shiftDown);
}
else if (key.isKeyCode (KeyPress::backspaceKey))
{
backspace (moveInWholeWordSteps);
}
else if (key.isKeyCode (KeyPress::deleteKey))
{
deleteForward (moveInWholeWordSteps);
}
else if (key == KeyPress (T('c'), ModifierKeys::commandModifier, 0))
{
copy();
}
else if (key == KeyPress (T('x'), ModifierKeys::commandModifier, 0))
{
copyThenCut();
}
else if (key == KeyPress (T('v'), ModifierKeys::commandModifier, 0))
{
paste();
}
else if (key == KeyPress (T('z'), ModifierKeys::commandModifier, 0))
{
undo();
}
else if (key == KeyPress (T('y'), ModifierKeys::commandModifier, 0)
|| key == KeyPress (T('z'), ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0))
{
redo();
}
else if (key == KeyPress (T('a'), ModifierKeys::commandModifier, 0))
{
selectAll();
}
else if (key == KeyPress::tabKey || key.getTextCharacter() == '\t')
{
insertTabAtCaret();
}
else if (key == KeyPress::returnKey)
{
newTransaction();
insertTextAtCaret (document.getNewLineCharacters());
}
else if (key.isKeyCode (KeyPress::escapeKey))
{
newTransaction();
}
else if (key.getTextCharacter() >= ' ')
{
insertTextAtCaret (String::charToString (key.getTextCharacter()));
}
else
{
return false;
}
return true;
}
void QLineEdit::keyPressEvent( QKeyEvent *e )
{
if ( e->key() == Key_Enter || e->key() == Key_Return ) {
QValidator * v = validator();
if ( !v || v->validate( tbuf, cursorPos ) == QValidator::Acceptable ) {
emit returnPressed();
} else if ( v ) {
v->fixup( tbuf );
if ( v->validate( tbuf, cursorPos ) == QValidator::Acceptable )
emit returnPressed();
}
// ### 2.0 must fix this
e->ignore();
return;
}
if ( e->ascii() >= 32 &&
e->key() != Key_Delete &&
e->key() != Key_Backspace ) {
QString t( 2 );
t[0] = e->ascii();
t[1] = '\0';
insert( t );
return;
}
int unknown = 0;
if ( e->state() & ControlButton ) {
switch ( e->key() ) {
case Key_A:
case Key_Left:
home( e->state() & ShiftButton );
break;
case Key_B:
cursorLeft( e->state() & ShiftButton );
break;
case Key_C:
if ( hasMarkedText() && echoMode() == Normal )
copyText();
break;
case Key_D:
del();
break;
case Key_E:
case Key_Right:
end( e->state() & ShiftButton );
break;
case Key_F:
cursorRight( e->state() & ShiftButton );
break;
case Key_H:
backspace();
break;
case Key_K:
if ( cursorPos < (int)tbuf.length() ) {
QString t( tbuf );
t.detach(); // ### 2.0
t.truncate( cursorPos );
validateAndSet( t, cursorPos, cursorPos, cursorPos );
}
break;
case Key_V:
insert( QApplication::clipboard()->text() );
case Key_X:
if ( hasMarkedText() && echoMode() == Normal ) {
copyText();
del();
}
break;
default:
unknown++;
}
} else {
switch ( e->key() ) {
case Key_Left:
cursorLeft( e->state() & ShiftButton );
break;
case Key_Right:
cursorRight( e->state() & ShiftButton );
break;
case Key_Backspace:
backspace();
break;
case Key_Home:
home( e->state() & ShiftButton );
break;
case Key_End:
end( e->state() & ShiftButton );
break;
case Key_Delete:
del();
break;
default:
unknown++;
}
}
if ( unknown ) { // unknown key
e->ignore();
return;
}
}
/* antlarr: KDE 4: make it const QString & */
int KEdit::doReplace(QString s_pattern, bool case_sensitive,
bool wildcard, bool forward, int line, int col, bool replace_all){
(void) wildcard; // reserved for possible extension to regex
int line_counter, length;
int pos = -1;
QString string;
QString stringnew;
QString replacement;
replacement = replace_dialog->getReplaceText();
line_counter = line;
replace_all_col = col;
if(forward){
int num_lines = numLines();
while (line_counter < num_lines){
string = textLine(line_counter);
if (replace_all){
pos = string.find(s_pattern, replace_all_col, case_sensitive);
}
else{
pos = string.find(s_pattern, line_counter == line ? col : 0, case_sensitive);
}
if (pos == -1 ){
line_counter++;
replace_all_col = 0;
replace_all_line = line_counter;
}
if( pos != -1){
length = s_pattern.length();
if(replace_all){ // automatic
stringnew = string.copy();
do
{
stringnew.replace(pos,length,replacement);
replace_all_col = pos + replacement.length();
replace_all_line = line_counter;
pos = stringnew.find(s_pattern, replace_all_col, case_sensitive);
}
while( pos != -1);
removeLine(line_counter);
insertLine(stringnew,line_counter);
setModified(true);
}
else{ // interactive
setCursorPosition( line_counter , pos, false );
for(int l = 0 ; l < length; l++){
cursorRight(true);
}
setCursorPosition( line_counter , pos + length, true );
pattern = s_pattern;
last_replace = FORWARD;
can_replace = true;
return 1;
}
}
}
}
else{ // searching backwards
while(line_counter >= 0){
string = textLine(line_counter);
int line_length = string.length();
if( replace_all ){
if (replace_all_col < 0)
pos = -1;
else
pos = string.findRev(s_pattern, replace_all_col , case_sensitive);
}
else{
if ((line == line_counter) && (col < 0))
pos = -1;
else
pos = string.findRev(s_pattern,
line == line_counter ? col : line_length , case_sensitive);
}
if (pos == -1 ){
line_counter--;
replace_all_col = 0;
if(line_counter >= 0){
string = textLine(line_counter);
replace_all_col = string.length();
}
replace_all_line = line_counter;
}
if (pos != -1){
length = s_pattern.length();
if(replace_all){ // automatic
stringnew = string.copy();
stringnew.replace(pos,length,replacement);
removeLine(line_counter);
insertLine(stringnew,line_counter);
replace_all_col = pos-length;
replace_all_line = line_counter;
if (replace_all_col < 0)
{
line_counter--;
if(line_counter >= 0){
string = textLine(line_counter);
replace_all_col = string.length();
}
replace_all_line = line_counter;
}
setModified(true);
}
else{ // interactive
// printf("line_counter %d pos %d col %d\n",line_counter, pos,col);
if( ! (line == line_counter && pos > col ) ){
setCursorPosition(line_counter, pos + length ,false );
for(int l = 0 ; l < length; l++){
cursorLeft(true);
}
setCursorPosition(line_counter, pos ,true );
pattern = s_pattern;
last_replace = BACKWARD;
can_replace = true;
return 1;
}
}
}
}
}
return 0;
}
/* antlarr: KDE 4: make it const QString & */
int KEdit::doSearch(QString s_pattern, bool case_sensitive,
bool wildcard, bool forward, int line, int col){
(void) wildcard; // reserved for possible extension to regex
int i, length;
int pos = -1;
if(forward){
QString string;
for(i = line; i < numLines(); i++) {
string = textLine(i);
pos = string.find(s_pattern, i == line ? col : 0, case_sensitive);
if( pos != -1){
length = s_pattern.length();
setCursorPosition(i,pos,false);
for(int l = 0 ; l < length; l++){
cursorRight(true);
}
setCursorPosition( i , pos + length, true );
pattern = s_pattern;
last_search = FORWARD;
return 1;
}
}
}
else{ // searching backwards
QString string;
for(i = line; i >= 0; i--) {
string = textLine(i);
int line_length = string.length();
pos = string.findRev(s_pattern, line == i ? col : line_length , case_sensitive);
if (pos != -1){
length = s_pattern.length();
if( ! (line == i && pos > col ) ){
setCursorPosition(i ,pos ,false );
for(int l = 0 ; l < length; l++){
cursorRight(true);
}
setCursorPosition(i ,pos + length ,true );
pattern = s_pattern;
last_search = BACKWARD;
return 1;
}
}
}
}
return 0;
}
