kotschak/qelectrotech-source-mirror
0
0
Fork 0
mirror of https://github.com/qelectrotech/qelectrotech-source-mirror.git synced 2025-12-17 04:30:35 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

add and correct English comments

Browse Source
This commit is contained in:
plc-user
2025-10-19 15:37:07 +02:00
parent 6d7d1ea23b
commit 07c34d7358
1 changed files with 16 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
sources/qetgraphicsitem/conductor.cpp
View File

@@ -229,43 +229,53 @@ void Conductor::updateConductorPath(const QPointF &p1, Qet::Orientation o1, cons
Q_ASSERT_X(!conductor_profile.isNull(), "Conductor::priv_modifieConductor", "pas de profil utilisable");
// recupere les coordonnees fournies des bornes
// retrieve the coordinates provided for the terminals
QPointF new_p1 = mapFromScene(p1);
QPointF new_p2 = mapFromScene(p2);
QRectF new_rect = QRectF(new_p1, new_p2);
// recupere la largeur et la hauteur du profil
// retrieve the width and height of the profile
qreal profile_width = conductor_profile.width();
qreal profile_height = conductor_profile.height();
// calcule les differences verticales et horizontales a appliquer
// calculates the vertical and horizontal differences to be applied
qreal h_diff = (qAbs(new_rect.width()) - qAbs(profile_width) ) * getSign(profile_width);
qreal v_diff = (qAbs(new_rect.height()) - qAbs(profile_height)) * getSign(profile_height);
// applique les differences aux segments
// apply the differences to the segments
QMultiHash<ConductorSegmentProfile *, qreal> segments_lengths;
segments_lengths.unite(shareOffsetBetweenSegments(h_diff, conductor_profile.horizontalSegments()));
segments_lengths.unite(shareOffsetBetweenSegments(v_diff, conductor_profile.verticalSegments()));
// en deduit egalement les coefficients d'inversion (-1 pour une inversion, +1 pour conserver le meme sens)
// also deduce the inversion coefficients (-1 for inversion, +1 to keep the same direction)
int horiz_coeff = getCoeff(new_rect.width(), profile_width);
int verti_coeff = getCoeff(new_rect.height(), profile_height);
// genere les nouveaux points
// generate the new points
QList<QPointF> points;
points << new_p1;
int limit = conductor_profile.segments.count() - 1;
for (int i = 0 ; i < limit ; ++ i) {
// dernier point
// last point
QPointF previous_point = points.last();
// profil de segment de conducteur en cours
// current conductor segment profile
ConductorSegmentProfile *csp = conductor_profile.segments.at(i);
// coefficient et offset a utiliser pour ce point
// coefficient and offset to be used for this point
qreal coeff = csp -> isHorizontal ? horiz_coeff : verti_coeff;
qreal offset_applied = segments_lengths.value(csp);
// applique l'offset et le coeff au point
// apply coefficient and offset to point
if (csp -> isHorizontal) {
points << QPointF (
previous_point.x() + (coeff * offset_applied),
@@ -989,9 +999,9 @@ void Conductor::pointsToSegments(const QList<QPointF>& points_list) {
/**
@brief Conductor::fromXml
Load the conductor and her information from xml element
Load the conductor and its information from xml element
@param dom_element
@return true is loading success else return false
@return true if loading succeeded else return false
*/
bool Conductor::fromXml(QDomElement &dom_element)
{
@@ -1134,13 +1144,14 @@ bool Conductor::pathFromXml(const QDomElement &e) {
}
}
//If there isn't segment we generate automatic path and return true
// If there is no segment, we generate an automatic path and return true
if (!segments_x.size()) {
generateConductorPath(terminal1 -> dockConductor(), terminal1 -> orientation(), terminal2 -> dockConductor(), terminal2 -> orientation());
return(true);
}
// les longueurs recueillies doivent etre coherentes avec les positions des bornes
// The collected lengths must be consistent with the positions of the terminals
qreal width = 0.0, height = 0.0;
foreach (qreal t, segments_x) width += t;
foreach (qreal t, segments_y) height += t;
@@ -1420,7 +1431,7 @@ void Conductor::calculateTextItemPosition()
/**
Sauvegarde le profil courant du conducteur pour l'utiliser ulterieurement
dans priv_modifieConductor.
Save the current conductors profile for later use in priv_modifiedConductor.
Save the current conductors profile for later use in priv_modifieConductor.
*/
void Conductor::saveProfile(bool undo) {
Qt::Corner current_path_type = currentPathType();
@@ -1487,7 +1498,7 @@ ConductorProfile Conductor::profile(Qt::Corner path_type) const
/**
@brief Conductor::refreshText
Refresh the text of this conductor.
recalcule and set the text according to the formula.
recalculate and set the text according to the formula.
*/
void Conductor::refreshText()
{