void ULLineEditor::slotEditGroup ( QGraphicsItem * git )
{
if ( editing )
validateLine();
editing = true;
reedit = true;
// qDebug() << git->data ( 1 ).toString() << ":" << git->data ( 2 ).toUInt() ;
QGraphicsItemGroup * gr = static_cast<QGraphicsItemGroup*> ( git );
QList<QGraphicsItem*> lgr = gr->children();
double realwidth = 0;
reeditPos = gr->scenePos();
reedit_id = gr->data ( 2 ).toUInt();
slotChangeBaseLine ( gr->data ( 3 ).toDouble() );
slotChangeWidth ( gr->data ( 4 ).toDouble() );
slotMoveCursor ( gr->data ( 5 ).toDouble() );
slotLTR(gr->data( 6 ).toInt() == 1 ? Qt::Checked : Qt::Unchecked);
gr->setPos ( 0.0, 0.0 );
addItem ( gr );
destroyItemGroup ( gr );
for ( uint i = 0; i < lgr.count(); ++i )
{
// lgr[i]->clearFocus();
lgr[i]->setSelected ( false );
}
// adjust();
glyphs.clear();
glyphs = PageBuffer::getInstance()->take ( reedit_id, false );
}
/*
*Reads level settings file
*/
void readLevelSettingsFile(char *file) {
FILE *fp;
char letter;
int wordCount = 1;
char *currentLine;
int currSize = 0;
if((fp = fopen(file,"r")) != NULL) {
while((letter = getc(fp)) != EOF) {
if(letter == ' ') {
wordCount++;
}
currentLine = expandCBuffer(currentLine, currSize);
if(letter == '\n') {
currentLine[currSize] = ENDOFSTRING;
validateLine(currentLine,wordCount);
free(currentLine);
currentLine = NULL;
wordCount = 1;
currSize = 0;
} else {
currentLine[currSize] = letter;
currSize++;
}
}
}
}
int readLinesFromFile(char * filename){
FILE *file = fopen(filename, "r");
int success =0;
if (file != NULL){
char line [ MAXSIZE ]; /* or other suitable maximum line size */
while (fgets(line, sizeof line, file) != NULL){
if (strlen(line) > 1){
//validate the line before any further processing
if(validateLine(line)==1)
{
//remove the '{' and '}'
line[0] = ' ';
line[strlen(line) - 2] = '\0';
//remove the extra spaces
char *ch = line;
char *p1 = ch;
char *p2 = ch;
p1 = ch;
while (*p1 != 0){
if (isspace(*p1) || (*p1) == '\"'){
++p1;
}
else
*p2++ = *p1++;
}
*p2 = 0;
//now the string without extra spaces is stored in 'ch'
//printf("Splitting string \"%s\" into tokens:\n", ch);
char * keyV[13];
char *str = line;
char * pch;
pch = strtok(str, ",");
int i = 0;
while (pch != NULL){
keyV[i] = pch;
pch = strtok(NULL, ",");
i++;
}
//now tokenize them further
//now each of those tokens is a key-value pair
char *values[26];
int k, x;
x = 0;
for (k = 0; k < i; k++){
char *str2 = keyV[k];
char * pch2;
pch2 = strtok(str2, ":");
while (pch2 != NULL){
values[x++] = pch2;
pch2 = strtok(NULL, ":");
}
}
//call function to insert to db with the cprrect params
success = storeToDB(values[1], values[3], values[5], values[7], values[9], values[11], values[13], values[15], values[17], values[19], values[21], values[23],values[25]);
memset(line, 0, sizeof (line));
if(success==0){//if it fails any where, break here
break;
}
}
else {
printf("Not a valid json string\n");
}
}
}
fclose(file);
}
else{
perror(filename); /* why didn't the file open? */
}
return success;
}
void ULLineEditor::keyPressEvent ( QKeyEvent * event )
{
if ( event->key() == Qt::Key_Return )
{
validateLine();
return;
}
if ( event->key() == Qt::Key_G && event->modifiers().testFlag ( Qt::ControlModifier ))
{
pushLastGlyphAtFirstOfNextLine();
return;
}
if ( event->key() == Qt::Key_P&& event->modifiers().testFlag ( Qt::ControlModifier ) )
{
insertAtLastFirstGlyphOfNextLine();
return;
}
if ( event->key() == Qt::Key_G && event->modifiers().testFlag ( Qt::ShiftModifier ))
{
insertAtFirstLastGlyphFromPrevLine();
pushLastGlyphAtFirstOfNextLine();
return;
}
if ( event->key() == Qt::Key_P&& event->modifiers().testFlag ( Qt::ShiftModifier ) )
{
pushFirstGlyphAtLastOfPrevLine();
insertAtLastFirstGlyphOfNextLine();
return;
}
if ( event->key() == Qt::Key_G )
{
pushFirstGlyphAtLastOfPrevLine();
return;
}
if ( event->key() == Qt::Key_P )
{
insertAtFirstLastGlyphFromPrevLine();
return;
}
QList<QGraphicsItem*> it = selectedItems();
if ( it.isEmpty() && event->modifiers().testFlag ( Qt::ControlModifier ) && event->modifiers().testFlag ( Qt::ShiftModifier ) )
{
switch ( event->key() )
{
case Qt::Key_Right : slotJustifyItsVeryBadInterletter ( 0.005 );
break;
case Qt::Key_Left : slotJustifyItsVeryBadInterletter ( -0.005 );
break;
default:break;
}
}
else if ( it.isEmpty() && event->modifiers().testFlag ( Qt::ControlModifier ) )
{
switch ( event->key() )
{
case Qt::Key_Right : slotJustifyBlanks ( 0.01 );
break;
case Qt::Key_Left : slotJustifyBlanks ( -0.01 );
break;
default:break;
}
}
else if ( it.isEmpty() )
{
QGraphicsView * v = views().first();
switch ( event->key() )
{
case Qt::Key_Up: v->scale ( 1.2,1.2 );
break;
case Qt::Key_Down : v->scale ( 1.0/1.2,1.0/1.2 );
break;
case Qt::Key_Right : slotJustifyBlanks ( 0.1 );
break;
case Qt::Key_Left : slotJustifyBlanks ( -0.1 );
break;
default:break;
}
}
else
{
if ( (event->key() == Qt::Key_Delete) || (event->key() == Qt::Key_Backslash) )
{
for ( uint i = 0; i < it.count();++i )
{
removeItem ( it[i] );
glyphs.removeAll ( static_cast<ULGlyphItem*> ( it[i] ) );
}
}
else if ( event->key() == Qt::Key_E )
{
wantEdit ( static_cast<ULGlyphItem*> ( it.first() ) );
}
else
{
for ( uint i = 0; i < it.count();++i )
static_cast<ULGlyphItem*> ( it[i] )->keyForeign ( event );
}
// previewLine();
}
}