/**
* Konstruktor.
* Erzeugt ein neues Gebäudepositionierung-Werkzeug
* @param doc Dokument, welches die Gebäude und das Gelände enthält
* @param parent Parent-Fenter
* @author Alex Letkemann
*/
BB_ToolBuildingPositionNew::BB_ToolBuildingPositionNew( BB_Doc * doc, QWidget* parent): BB_ToolPointNew(parent)
{
if( doc == NULL )
{
qDebug("BB_ToolBuildingPositionNew kann nicht ohne BB_Doc initialisiert werden:");
exit(1);
}
m_Doc = doc;
m_Building = NULL;
m_Icon = QIcon( IMG_DIR() + SEPARATOR() + "toolBuildingPosition.png" );
}
int parse_get_token (char *buf, int limit)
{
int token_index = 0;
int escape_state = FALSE;
int quoted_state = FALSE;
int comment_state = FALSE;
int token_truncated = FALSE;
char current_ch, ch;
do
{
current_ch = get_next_char();
if (comment_state)
{
/*
A comment is ended by an EOLN or EOF.
If cont_line is not 0, we keep looking
for a token (or until a EOF is hit).
If it is, we return EOF or EOLN.
*/
if (current_ch == '\n')
{
if (cont_line == 0)
{
first_word = TRUE;
return GW_EOLN;
}
comment_state = FALSE;
}
else if (current_ch == '\0')
{
first_word = TRUE;
if (cont_line)
return GW_ERRCONTINUATION;
else
return GW_EOF;
}
}
else if (escape_state)
{
/*
An escape character was hit. The next
character is copied in (re-escaped) with
the exception of the end of line - which is
copied unescaped.
If a digit follows the escape character there
are supposed to be two more, but that error
checking is left to the next level of parsing.
*/
if (current_ch == '\n')
{
ADD_CHAR (buf, current_ch);
}
else if (current_ch == 0x7F || current_ch < 0x20)
{
do
ch = get_next_char();
while (ch != '\n' && ch != '\0');
if (ch== '\0') put_back_char (ch);
first_word = TRUE;
cont_line = 0;
return GW_ERRILLEGALCHAR;
}
else
{
ADD_CHAR (buf, '\\');
ADD_CHAR (buf, current_ch);
}
escape_state = FALSE;
}
else if (quoted_state)
{
/*
In the middle of a quote, escapes matter,
and we don't return the enclosing quote
marks.
*/
if (current_ch == '\\')
escape_state = TRUE;
else if (current_ch == '\n' || current_ch == '\0')
{
buf[token_index]='\0';
if (cont_line > 0)
{
while (cont_line > 0)
{
do
ch = get_next_char();
while (ch != '\n' && ch != '\0');
cont_line--;
}
put_back_char (ch);
}
first_word = TRUE;
cont_line = 0;
return GW_ERRDANGLINGQUOTE;
}
else if (current_ch == '"')
{
buf[token_index]='\0';
return GW_MAYBE_WORD;
}
else if (current_ch!='\t' && (current_ch<0x20 || current_ch==0x7F))
{
do
ch = get_next_char();
while (ch != '\n' && ch != '\0');
first_word = TRUE;
cont_line = 0;
return GW_ERRILLEGALCHAR;
}
else
{
ADD_CHAR (buf, current_ch);
}
}
else if (token_index > 0)
{
/*
In this case, there is a token being
built. It is either added to or a
separating character ends it and itself
may be left (e.g., a ; beginning a comment
ends the previous token and is left to
signal the start of the comment next time
around.
*/
if (isspace(current_ch)&¤t_ch!='\n'&¤t_ch!='\0')
{
first_word = FALSE;
buf[token_index]='\0';
if (current_ch== '\0') put_back_char (current_ch);
return GW_MAYBE_WORD;
}
else if (current_ch == '\\')
{
escape_state = TRUE;
}
else if (SEPARATOR(current_ch))
{
first_word = FALSE;
put_back_char (current_ch);
buf[token_index]='\0';
return GW_MAYBE_WORD;
}
else if (current_ch < 0x20 || current_ch == 0x7F)
{
do
ch = get_next_char();
while (ch != '\n' && ch != '\0');
if (ch== '\0') put_back_char (ch);
first_word = TRUE;
cont_line = 0;
return GW_ERRILLEGALCHAR;
}
else
ADD_CHAR (buf, current_ch);
}
else
/*
The character is potentially the
start of a token. Some of these
may have been seen by the above code and
returned to the input stream.
*/
switch (current_ch)
{
case ';':
buf[token_index]='\0';
comment_state = TRUE;
break;
case '(':
cont_line++;
do
ch = get_next_char();
while (ch != '\n' && ch != '\0');
if (ch== '\0') put_back_char (ch);
first_word = FALSE;
break;
case ')':
cont_line--;
while ((ch = get_next_char()) != '\n')
{
if (ch == '\0') return GW_EOF;
if (ch == ')')
{
put_back_char (ch);
break;
}
}
if (cont_line==0)
{
first_word = TRUE;
return GW_EOLN;
}
if (cont_line < 0)
{
/*
We've already read to
the end of the line
*/
first_word = TRUE;
cont_line = 0;
return GW_ERRCONTINUATION;
}
break;
case ' ': case '\t':
if (first_word)
{
ADD_CHAR (buf, current_ch);
buf[token_index]='\0';
first_word = FALSE;
return GW_MAYBE_WORD;
}
break;
case '\\':
escape_state = TRUE;
break;
case '"':
quoted_state = TRUE;
break;
case '\n':
if (cont_line==0)
{
first_word = TRUE;
return GW_EOLN;
}
break;
case '\0':
if (cont_line == 0)
return GW_EOF;
else
{
cont_line = 0;
return GW_ERRCONTINUATION;
}
default:
if (current_ch<0x20 || current_ch==0x7F)
{
do
ch = get_next_char();
while (ch != '\n' && ch != '\0');
if (ch== '\0') put_back_char (ch);
first_word = TRUE;
cont_line = 0;
return GW_ERRILLEGALCHAR;
}
else
{
ADD_CHAR (buf, current_ch);
}
} /* end switch body */
} while (TRUE); /* end the do-while loop */
}
int main(int argc, const char *argv[])
{
RLQ_INIT_RELOCATE(rlq, RLQ_SIZE);
char tmp[RLQ_SIZE] = {0};
char str[] = "This ia a test for rlq.";
int num = 100;
struct student victor = { "Victor", 1 };
char buf[RLQ_SIZE] = { 0 };
SEPARATOR();
printf("rlq_full(&rlq): %d\n", rlq_full(&rlq));
printf("rlq_empty(&rlq): %d\n", rlq_empty(&rlq));
SEPARATOR();
memset(tmp, 1, RLQ_SIZE);
printf("rlq_enqueue(&rlq, tmp, RLQ_SIZE)\n\n");
rlq_enqueue(&rlq, tmp, RLQ_SIZE);
rlq_dump(&rlq);
rlq_statistics(&rlq);
SEPARATOR();
printf("rlq_full(&rlq): %d\n", rlq_full(&rlq));
printf("rlq_empty(&rlq): %d\n", rlq_empty(&rlq));
SEPARATOR();
printf("rlq_clear(&rlq)\n");
rlq_clear(&rlq);
printf("rlq_full(&rlq): %d\n", rlq_full(&rlq));
printf("rlq_empty(&rlq): %d\n", rlq_empty(&rlq));
SEPARATOR();
printf("rlq_enqueue(&rlq, str, strlen(str))\n\n");
rlq_enqueue(&rlq, str, strlen(str));
rlq_dump(&rlq);
rlq_statistics(&rlq);
SEPARATOR();
printf("rlq_enqueue(&rlq, &num, sizeof(int))\n\n");
rlq_enqueue(&rlq, &num, sizeof(int));
rlq_dump(&rlq);
rlq_statistics(&rlq);
SEPARATOR();
printf("rlq_enqueue(&rlq, &victor, sizeof(struct student))\n\n");
rlq_enqueue(&rlq, &victor, sizeof(struct student));
rlq_dump(&rlq);
rlq_statistics(&rlq);
SEPARATOR();
printf("rlq_dequeue(&rlq, buf, strlen(str))\n\n");
rlq_dequeue(&rlq, buf, strlen(str));
printf("buf: %s\n", buf);
rlq_dump(&rlq);
rlq_statistics(&rlq);
SEPARATOR();
bzero(buf, RLQ_SIZE);
printf("rlq_dequeue(&rlq, buf, sizeof(int))\n\n");
rlq_dequeue(&rlq, buf, sizeof(int));
rlq_dump(&rlq);
rlq_statistics(&rlq);
SEPARATOR();
bzero(buf, RLQ_SIZE);
printf("rlq_dequeue(&rlq, buf, sizeof(struct student))\n\n");
rlq_dequeue(&rlq, buf, sizeof(struct student));
rlq_dump(&rlq);
rlq_statistics(&rlq);
rlq_free(&rlq);
return 0;
}
/**
* Erzeugt die Dreiecke für das Dach und den Grund des Gebäudes.<br>
* Die Erzeugten Dreiecke werden an den übergebenen Vektor 'triangles' angehängt.
* @param triangles Vektor, an den die Dreiecke angehängt werden.
* @param vector Positionsektor
* @param rotation Rotation der Dreiecke
* @param scale Skalierung der Dreiecke
* @param height Hier keine Funktion
* @author Alex Letkemann
*/
void BB_BuildingTriangle::createGl(QVector< C3dTriangle >& triangles, C3dVector vector, double rotation, double scale, double height)
{
C3dVector v1, v2, v3;
double textureFactor = 0.1 * scale;
// Textur-Vektore einstellen
C3dVector tV1, tV2, tV3;
tV1.setX( m_Pos1->getX() * textureFactor );
tV1.setY( m_Pos1->getY() * textureFactor );
tV1.setZ( 0.0 );
tV2.setX( m_Pos2->getX() * textureFactor );
tV2.setY( m_Pos2->getY() * textureFactor );
tV2.setZ( 0.0 );
tV3.setX( m_Pos3->getX() * textureFactor );
tV3.setY( m_Pos3->getY() * textureFactor );
tV3.setZ( 0.0 );
// Positions-Vektoren für die Untere Fläche einstellen
v1.setX( m_Pos1->getPos().x() * scale );
v1.setZ( m_Pos1->getPos().y() * scale );
v1.setY( 0.0 );
v2.setX( m_Pos2->getPos().x() * scale );
v2.setZ( m_Pos2->getPos().y() * scale );
v2.setY( 0.0 );
v3.setX( m_Pos3->getPos().x() * scale );
v3.setZ( m_Pos3->getPos().y() * scale );
v3.setY( 0.0 );
v1 = v1.rotateVector( v_Y, rotation );
v2 = v2.rotateVector( v_Y, rotation );
v3 = v3.rotateVector( v_Y, rotation );
// v4 = v4.rotateVector( v_Y, rotation );
v1 = v1 + vector;
v2 = v2 + vector;
v3 = v3 + vector;
// v4 = v4 + vector;
C3dTriangle triangleGround ( v3, v2, v1, tV3, tV2, tV1, cl_White );
v1.setY( ( height * scale ) + vector.y() );
v2.setY( ( height * scale ) + vector.y() );
v3.setY( ( height * scale ) + vector.y() );
QImage texture;
if ( texture.load( IMG_DIR() + SEPARATOR() + "buildingGround.png" ) &&
texture.height() != 0 &&
texture.width() != 0 )
{
triangleGround.createTexture( texture );
}
else
{
qDebug() << "Textur (" << IMG_DIR() + SEPARATOR() + "buildingGround.png" + ") konnte nicht geladen werden.";
}
C3dTriangle triangleRoof ( v1, v2, v3, tV1, tV2, tV3, cl_White );
if ( texture.load( IMG_DIR() + SEPARATOR() + "buildingRoof.png" ) &&
texture.height() != 0 &&
texture.width() != 0 )
{
triangleRoof.createTexture( texture );
}
else
{
qDebug() << "Textur (" << IMG_DIR() + SEPARATOR() + "buildingRoof.png" + ") konnte nicht geladen werden.";
}
// Dreiecke an Vektor anhängen
triangles.append( triangleGround );
triangles.append( triangleRoof );
}
char *
dn_normalize( char *dn )
{
char *d, *s;
int state, gotesc;
gotesc = 0;
state = B4TYPE;
for ( d = s = dn; *s; s++ ) {
switch ( state ) {
case B4TYPE:
if ( ! SPACE( *s ) ) {
state = INTYPE;
*d++ = *s;
}
break;
case INTYPE:
if ( *s == '=' ) {
state = B4VALUE;
*d++ = *s;
} else if ( SPACE( *s ) ) {
state = B4EQUAL;
} else {
*d++ = *s;
}
break;
case B4EQUAL:
if ( *s == '=' ) {
state = B4VALUE;
*d++ = *s;
} else if ( ! SPACE( *s ) ) {
/* not a valid dn - but what can we do here? */
*d++ = *s;
}
break;
case B4VALUE:
if ( *s == '"' ) {
state = INQUOTEDVALUE;
*d++ = *s;
} else if ( ! SPACE( *s ) ) {
state = INVALUE;
*d++ = *s;
}
break;
case INVALUE:
if ( !gotesc && SEPARATOR( *s ) ) {
while ( SPACE( *(d - 1) ) )
d--;
state = B4TYPE;
if ( *s == '+' ) {
*d++ = *s;
} else {
*d++ = ',';
}
} else if ( gotesc && !NEEDSESCAPE( *s ) && !SEPARATOR( *s ) ) {
*--d = *s;
d++;
} else {
*d++ = *s;
}
break;
case INQUOTEDVALUE:
if ( !gotesc && *s == '"' ) {
state = B4SEPARATOR;
*d++ = *s;
} else if ( gotesc && !NEEDSESCAPE( *s ) ) {
*--d = *s;
d++;
} else {
*d++ = *s;
}
break;
case B4SEPARATOR:
if ( SEPARATOR( *s ) ) {
state = B4TYPE;
*d++ = *s;
}
break;
default:
fprintf (stderr, "dn_normalize - unknown state %d dn:%s \n",
state, dn );
break;
}
if ( *s == '\\' ) {
gotesc = 1;
} else {
gotesc = 0;
}
}
*d = '\0';
return( dn );
}
/**
* Konstruktor. Erstellt ein neues Werkzeug zur Markieren von Dächern und Gründen.
*/
BB_ToolBuildingTriangleNew::BB_ToolBuildingTriangleNew(QWidget* parent): BB_ToolTriangleNew(parent)
{
m_Icon = QIcon( IMG_DIR() + SEPARATOR() + "toolTriangle.png" );
}