// -----------------------------------------------------------
void QucsApp::slotCursorLeft(bool left)
{
int sign = 1;
if(left){
sign = -1;
}
if(!editText->isHidden()) return; // for edit of component property ?
Q3PtrList<Element> movingElements;
Schematic *Doc = (Schematic*)DocumentTab->currentWidget();
int markerCount = Doc->copySelectedElements(&movingElements);
if((movingElements.count() - markerCount) < 1) {
if(markerCount > 0) { // only move marker if nothing else selected
Doc->markerLeftRight(left, &movingElements);
} else if(left) {
if(Doc->scrollLeft(Doc->horizontalScrollBar()->singleStep()))
Doc->scrollBy(-Doc->horizontalScrollBar()->singleStep(), 0);
}else{ // right
if(Doc->scrollRight(-Doc->horizontalScrollBar()->singleStep()))
Doc->scrollBy(Doc->horizontalScrollBar()->singleStep(), 0);
}
Doc->viewport()->update();
view->drawn = false;
return;
} else { // random selection. move all of them
view->moveElements(&movingElements, sign*Doc->GridX, 0);
view->MAx3 = 1; // sign for moved elements
view->endElementMoving(Doc, &movingElements);
}
}
// -----------------------------------------------------------
void QucsApp::slotCursorRight()
{
if(!editText->isHidden()) return; // for edit of component property ?
QPtrList<Element> movingElements;
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
int markerCount = Doc->copySelectedElements(&movingElements);
if((movingElements.count() - markerCount) < 1) {
if(markerCount > 0) { // only move marker if nothing else selected
Doc->markerLeftRight(false, &movingElements);
movingElements.clear();
}
else {
if(Doc->scrollRight(-Doc->horizontalScrollBar()->lineStep()))
Doc->scrollBy(Doc->horizontalScrollBar()->lineStep(), 0);
}
Doc->viewport()->update();
view->drawn = false;
return;
}
view->moveElements(&movingElements, Doc->GridX, 0); // move "GridX" to right
view->MAx3 = 1; // sign for moved elements
view->endElementMoving(Doc, &movingElements);
}
// -----------------------------------------------------------------------
// Is called when the select toolbar button is pressed.
void QucsApp::slotSelect(bool on)
{
QWidget *w = DocumentTab->currentPage();
if(w->inherits("QTextEdit")) {
((TextDoc*)w)->viewport()->setFocus();
select->blockSignals(true);
select->setOn(true);
select->blockSignals(false);
return;
}
// goto to insertWire mode if ESC pressed during wiring
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
if(MouseMoveAction == &MouseActions::MMoveWire2) {
MouseMoveAction = &MouseActions::MMoveWire1;
MousePressAction = &MouseActions::MPressWire1;
Doc->viewport()->update();
view->drawn = false;
select->blockSignals(true);
select->setOn(false);
select->blockSignals(false);
return;
}
if(performToggleAction(on, select, 0, 0, &MouseActions::MPressSelect)) {
MouseReleaseAction = &MouseActions::MReleaseSelect;
MouseDoubleClickAction = &MouseActions::MDoubleClickSelect;
}
}
// -----------------------------------------------------------------------
// Is called when the mouse is clicked upon the port toolbar button.
void QucsApp::slotInsertPort(bool on)
{
editText->setHidden(true); // disable text edit of component property
MouseReleaseAction = 0;
MouseDoubleClickAction = 0;
if(!on) {
MouseMoveAction = 0;
MousePressAction = 0;
activeAction = 0; // no action active
return;
}
if(activeAction) {
activeAction->blockSignals(true); // do not call toggle slot
activeAction->setOn(false); // set last toolbar button off
activeAction->blockSignals(false);
}
activeAction = insPort;
if(view->selElem)
delete view->selElem; // delete previously selected component
view->selElem = new SubCirPort();
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
if(view->drawn) Doc->viewport()->update();
view->drawn = false;
MouseMoveAction = &MouseActions::MMoveElement;
MousePressAction = &MouseActions::MPressElement;
}
// ---------------------------------------------------------------------
// Is called when the "select markers" action is activated.
void QucsApp::slotSelectMarker()
{
editText->setHidden(true); // disable text edit of component property
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
Doc->selectMarkers();
Doc->viewport()->update();
view->drawn = false;
}
// --------------------------------------------------------------
// Is called, when "Distribute horizontally" action is activated.
void QucsApp::slotDistribHoriz()
{
editText->setHidden(true); // disable text edit of component property
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
Doc->distributeHorizontal();
Doc->viewport()->update();
view->drawn = false;
}
// ---------------------------------------------------------------------
// Is called when the "select markers" action is triggered.
void QucsApp::slotSelectMarker()
{
slotHideEdit(); // disable text edit of component property
Schematic *Doc = (Schematic*)DocumentTab->currentWidget();
Doc->selectMarkers();
Doc->viewport()->update();
view->drawn = false;
}
// --------------------------------------------------------------
// Is called, when "Distribute vertically" action is triggered.
void QucsApp::slotDistribVert()
{
slotHideEdit(); // disable text edit of component property
Schematic *Doc = (Schematic*)DocumentTab->currentWidget();
Doc->distributeVertical();
Doc->viewport()->update();
view->drawn = false;
}
// -----------------------------------------------------------------------
// This function is called from all toggle actions.
bool QucsApp::performToggleAction(bool on, QAction *Action,
pToggleFunc Function, pMouseFunc MouseMove, pMouseFunc2 MousePress)
{
editText->setHidden(true); // disable text edit of component property
if(!on) {
MouseMoveAction = 0;
MousePressAction = 0;
MouseReleaseAction = 0;
MouseDoubleClickAction = 0;
activeAction = 0; // no action active
return false;
}
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
do {
if(Function) if((Doc->*Function)()) {
Action->blockSignals(true);
Action->setOn(false); // release toolbar button
Action->blockSignals(false);
Doc->viewport()->update();
break;
}
if(activeAction) {
activeAction->blockSignals(true); // do not call toggle slot
activeAction->setOn(false); // set last toolbar button off
activeAction->blockSignals(false);
}
activeAction = Action;
MouseMoveAction = MouseMove;
MousePressAction = MousePress;
MouseReleaseAction = 0;
MouseDoubleClickAction = 0;
} while(false); // to perform "break"
Doc->viewport()->update();
view->drawn = false;
return true;
}
// --------------------------------------------------------------
// Is called, when "Center vertically" action is activated.
void QucsApp::slotCenterVertical()
{
editText->setHidden(true); // disable text edit of component property
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
if(!Doc->aligning(5))
QMessageBox::information(this, tr("Info"),
tr("At least two elements must be selected !"));
Doc->viewport()->update();
view->drawn = false;
}
// --------------------------------------------------------------
// Is called, when "Center horizontally" action is triggered.
void QucsApp::slotCenterHorizontal()
{
slotHideEdit(); // disable text edit of component property
Schematic *Doc = (Schematic*)DocumentTab->currentWidget();
if(!Doc->aligning(4))
QMessageBox::information(this, tr("Info"),
tr("At least two elements must be selected !"));
Doc->viewport()->update();
view->drawn = false;
}
// --------------------------------------------------------------
// Is called, when "Undo"-Button is pressed.
void QucsApp::slotEditRedo()
{
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
if(Doc->inherits("QTextEdit")) {
((TextDoc*)Doc)->viewport()->setFocus();
((TextDoc*)Doc)->redo();
return;
}
editText->setHidden(true); // disable text edit of component property
Doc->redo();
Doc->viewport()->update();
view->drawn = false;
}
// --------------------------------------------------------------
// Is called, when "Undo"-Button is pressed.
void QucsApp::slotEditRedo()
{
Schematic *Doc = (Schematic*)DocumentTab->currentWidget();
if(isTextDocument(Doc)) {
((TextDoc*)Doc)->viewport()->setFocus();
((TextDoc*)Doc)->redo();
return;
}
slotHideEdit(); // disable text edit of component property
Doc->redo();
Doc->viewport()->update();
view->drawn = false;
}
// -----------------------------------------------------------
void QucsApp::slotCursorDown()
{
if(!editText->isHidden()) { // for edit of component property ?
if(view->MAx3 == 0) return; // edit component namen ?
Component *pc = (Component*)view->focusElement;
Property *pp = pc->Props.at(view->MAx3-1); // current property
int Pos = pp->Description.find('[');
if(Pos < 0) return; // no selection list ?
Pos = pp->Description.find(editText->text(), Pos); // current list item
if(Pos < 0) return; // should never happen
Pos = pp->Description.find(',', Pos);
if(Pos < 0) return; // was last item ?
Pos++;
if(pp->Description.at(Pos) == ' ') Pos++; // remove leading space
int End = pp->Description.find(',', Pos);
if(End < 0) { // is last item ?
End = pp->Description.find(']', Pos);
if(End < 0) return; // should never happen
}
editText->setText(pp->Description.mid(Pos, End-Pos));
editText->selectAll();
return;
}
QPtrList<Element> movingElements;
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
int markerCount = Doc->copySelectedElements(&movingElements);
if((movingElements.count() - markerCount) < 1) {
if(markerCount > 0) { // only move marker if nothing else selected
Doc->markerUpDown(false, &movingElements);
movingElements.clear();
}
else {
if(Doc->scrollDown(-Doc->verticalScrollBar()->lineStep()))
Doc->scrollBy(0, Doc->verticalScrollBar()->lineStep());
}
Doc->viewport()->update();
view->drawn = false;
return;
}
view->moveElements(&movingElements, 0, Doc->GridY); // move "GridY" down
view->MAx3 = 1; // sign for moved elements
view->endElementMoving(Doc, &movingElements);
}
// -----------------------------------------------------------------------
void QucsApp::slotEditPaste(bool on)
{
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
if(Doc->inherits("QTextEdit")) {
((TextDoc*)Doc)->viewport()->setFocus();
((TextDoc*)Doc)->paste();
editPaste->blockSignals(true);
editPaste->setOn(false); // release toolbar button
editPaste->blockSignals(false);
return;
}
editText->setHidden(true); // disable text edit of component property
if(!on) {
MouseMoveAction = 0;
MousePressAction = 0;
MouseReleaseAction = 0;
MouseDoubleClickAction = 0;
activeAction = 0; // no action active
if(view->drawn) Doc->viewport()->update();
return;
}
if(!view->pasteElements(Doc)) {
editPaste->blockSignals(true); // do not call toggle slot
editPaste->setOn(false); // set toolbar button off
editPaste->blockSignals(false);
return; // if clipboard empty
}
if(activeAction) {
activeAction->blockSignals(true); // do not call toggle slot
activeAction->setOn(false); // set last toolbar button off
activeAction->blockSignals(false);
}
activeAction = editPaste;
view->drawn = false;
MouseMoveAction = &MouseActions::MMovePaste;
view->movingRotated = 0;
MousePressAction = 0;
MouseReleaseAction = 0;
MouseDoubleClickAction = 0;
}
// -----------------------------------------------------------
// Is called if user clicked on component text of if return is
// pressed in the component text QLineEdit.
// In "view->MAx3" is the number of the current property.
void QucsApp::slotApplyCompText()
{
QString s;
QFont f = QucsSettings.font;
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
f.setPointSizeFloat( Doc->Scale * float(f.pointSize()) );
editText->setFont(f);
Property *pp = 0;
Component *pc = (Component*)view->focusElement;
if(!pc) return; // should never happen
view->MAx1 = pc->cx + pc->tx;
view->MAy1 = pc->cy + pc->ty;
int z, n=0; // "n" is number of property on screen
pp = pc->Props.first();
for(z=view->MAx3; z>0; z--) { // calculate "n"
if(!pp) { // should never happen
editText->setHidden(true);
return;
}
if(pp->display) n++; // is visible ?
pp = pc->Props.next();
}
pp = 0;
if(view->MAx3 > 0) pp = pc->Props.at(view->MAx3-1); // current property
else s = pc->Name;
if(!editText->isHidden()) { // is called the first time ?
// no -> apply value to current property
if(view->MAx3 == 0) { // component name ?
Component *pc2;
if(!editText->text().isEmpty())
if(pc->Name != editText->text()) {
for(pc2 = Doc->Components->first(); pc2!=0; pc2 = Doc->Components->next())
if(pc2->Name == editText->text())
break; // found component with the same name ?
if(!pc2) {
pc->Name = editText->text();
Doc->setChanged(true, true); // only one undo state
}
}
}
else if(pp) { // property was applied
if(pp->Value != editText->text()) {
pp->Value = editText->text();
Doc->recreateComponent(pc); // because of "Num" and schematic symbol
Doc->setChanged(true, true); // only one undo state
}
}
n++; // next row on screen
(view->MAx3)++; // next property
pp = pc->Props.at(view->MAx3-1); // search for next property
Doc->viewport()->update();
view->drawn = false;
if(!pp) { // was already last property ?
editText->setHidden(true);
return;
}
while(!pp->display) { // search for next visible property
(view->MAx3)++; // next property
pp = pc->Props.next();
if(!pp) { // was already last property ?
editText->setHidden(true);
return;
}
}
}
// avoid seeing the property text behind the line edit
if(pp) // Is it first property or component name ?
s = pp->Value;
editText->setMinimumWidth(editText->fontMetrics().width(s)+4);
Doc->contentsToViewport(int(Doc->Scale * float(view->MAx1 - Doc->ViewX1)),
int(Doc->Scale * float(view->MAy1 - Doc->ViewY1)),
view->MAx2, view->MAy2);
editText->setReadOnly(false);
if(pp) { // is it a property ?
s = pp->Value;
view->MAx2 += editText->fontMetrics().width(pp->Name+"=");
if(pp->Description.find('[') >= 0) // is selection list ?
editText->setReadOnly(true);
Expr_CompProp.setPattern("[^\"]*");
if(!pc->showName) n--;
}
else // it is the component name
Expr_CompProp.setPattern("[\\w_]+");
Val_CompProp.setRegExp(Expr_CompProp);
editText->setValidator(&Val_CompProp);
z = editText->fontMetrics().lineSpacing();
view->MAy2 += n*z;
editText->setText(s);
editText->setPaletteBackgroundColor(QucsSettings.BGColor);
editText->setFocus();
editText->selectAll();
editText->reparent(Doc->viewport(), 0, QPoint(view->MAx2, view->MAy2), true);
}
// -----------------------------------------------------------
void QucsApp::slotCursorUp(bool up)
{
if(editText->isHidden()) { // for edit of component property ?
}else if(up){
if(view->MAx3 == 0) return; // edit component namen ?
Component *pc = (Component*)view->focusElement;
Property *pp = pc->Props.at(view->MAx3-1); // current property
int Begin = pp->Description.indexOf('[');
if(Begin < 0) return; // no selection list ?
int End = pp->Description.indexOf(editText->text(), Begin); // current
if(End < 0) return; // should never happen
End = pp->Description.lastIndexOf(',', End);
if(End < Begin) return; // was first item ?
End--;
int Pos = pp->Description.lastIndexOf(',', End);
if(Pos < Begin) Pos = Begin; // is first item ?
Pos++;
if(pp->Description.at(Pos) == ' ') Pos++; // remove leading space
editText->setText(pp->Description.mid(Pos, End-Pos+1));
editText->selectAll();
return;
}else{ // down
if(view->MAx3 == 0) return; // edit component namen ?
Component *pc = (Component*)view->focusElement;
Property *pp = pc->Props.at(view->MAx3-1); // current property
int Pos = pp->Description.indexOf('[');
if(Pos < 0) return; // no selection list ?
Pos = pp->Description.indexOf(editText->text(), Pos); // current list item
if(Pos < 0) return; // should never happen
Pos = pp->Description.indexOf(',', Pos);
if(Pos < 0) return; // was last item ?
Pos++;
if(pp->Description.at(Pos) == ' ') Pos++; // remove leading space
int End = pp->Description.indexOf(',', Pos);
if(End < 0) { // is last item ?
End = pp->Description.indexOf(']', Pos);
if(End < 0) return; // should never happen
}
editText->setText(pp->Description.mid(Pos, End-Pos));
editText->selectAll();
return;
}
Q3PtrList<Element> movingElements;
Schematic *Doc = (Schematic*)DocumentTab->currentWidget();
int markerCount = Doc->copySelectedElements(&movingElements);
if((movingElements.count() - markerCount) < 1) { // all selections are markers
if(markerCount > 0) { // only move marker if nothing else selected
Doc->markerUpDown(up, &movingElements);
} else if(up) { // nothing selected at all
if(Doc->scrollUp(Doc->verticalScrollBar()->singleStep()))
Doc->scrollBy(0, -Doc->verticalScrollBar()->singleStep());
} else { // down
if(Doc->scrollDown(-Doc->verticalScrollBar()->singleStep()))
Doc->scrollBy(0, Doc->verticalScrollBar()->singleStep());
}
Doc->viewport()->update();
view->drawn = false;
return;
}else{ // some random selection, put it back
view->moveElements(&movingElements, 0, ((up)?-1:1) * Doc->GridY);
view->MAx3 = 1; // sign for moved elements
view->endElementMoving(Doc, &movingElements);
}
}
