/**
* Select the primitive if one of its virtual point is in the specified rectangular region (given
* in logical coordinates).
*
* @param px the x coordinate of the top left point.
* @param py the y coordinate of the top left point.
* @param w the width of the region
* @param h the height of the region
* @return true if at least a primitive has been selected
*/
public boolean selectRect(int px, int py, int w, int h) {
// Here is a trick: if there is at least one active layer,
// distancePrimitive will return a value less than the maximum.
SelectionActions sa = new SelectionActions(macro);
EditorActions edt = new EditorActions(macro, sa, null);
if (edt.distancePrimitive(0, 0) < Integer.MAX_VALUE) {
return super.selectRect(px, py, w, h);
} else {
return false;
}
}
/**
* Gets the distance (in primitive's coordinates space) between a given point and the primitive.
* When it is reasonable, the behaviour can be binary (polygons, ovals...). In other cases (lines,
* points), it can be proportional.
*
* @param px the x coordinate of the given point.
* @param py the y coordinate of the given point.
* @return the distance in logical units.
*/
public int getDistanceToPoint(int px, int py) {
/* in the macro primitive, the the first virtual point represents
the position of the reference point of the macro to be drawn. */
int x1 = virtualPoint[0].x;
int y1 = virtualPoint[0].y;
int dt = Integer.MAX_VALUE;
// Here we check if the given point lies inside the text areas
if (checkText(px, py)) return 0;
// If not, we need to see more throughly about the inners of the macro
int vx = px - x1 + 100;
int vy = py - y1 + 100;
// This is a sort of inelegant code: we need to translate the position
// given in the macro's coordinate system.
if (m) {
switch (o) {
case 1:
vx = py - y1 + 100;
vy = px - x1 + 100;
break;
case 2:
vx = px - x1 + 100;
vy = -(py - y1) + 100;
break;
case 3:
vx = -(py - y1) + 100;
vy = -(px - x1) + 100;
break;
case 0:
vx = -(px - x1) + 100;
vy = py - y1 + 100;
break;
default:
vx = 0;
vy = 0;
break;
}
} else {
switch (o) {
case 1:
vx = py - y1 + 100;
vy = -(px - x1) + 100;
break;
case 2:
vx = -(px - x1) + 100;
vy = -(py - y1) + 100;
break;
case 3:
vx = -(py - y1) + 100;
vy = px - x1 + 100;
break;
case 0:
vx = px - x1 + 100;
vy = py - y1 + 100;
break;
default:
vx = 0;
vy = 0;
break;
}
}
if (macroDesc == null)
System.out.println("1-Unrecognized macro " + "WARNING this can be a programming problem...");
else {
SelectionActions sa = new SelectionActions(macro);
EditorActions edt = new EditorActions(macro, sa, null);
return Math.min(edt.distancePrimitive(vx, vy), dt);
}
return Integer.MAX_VALUE;
}
/**
* Process the menu events.
*
* @param evt the event.
* @param fff the frame in which the menu is present.
*/
public void processMenuActions(ActionEvent evt, FidoFrame fff) {
ExportTools et = fff.getExportTools();
PrintTools pt = fff.getPrintTools();
CircuitPanel cc = fff.cc;
String arg = evt.getActionCommand();
EditorActions edt = cc.getEditorActions();
CopyPasteActions cpa = cc.getCopyPasteActions();
ElementsEdtActions eea = cc.getContinuosMoveActions();
SelectionActions sa = cc.getSelectionActions();
ParserActions pa = cc.getParserActions();
// Edit the FidoCadJ code of the drawing
if (arg.equals(Globals.messages.getString("Define"))) {
EnterCircuitFrame circuitDialog =
new EnterCircuitFrame(fff, cc.getParserActions().getText(!cc.extStrict).toString());
circuitDialog.setVisible(true);
pa.parseString(new StringBuffer(circuitDialog.getStringCircuit()));
cc.getUndoActions().saveUndoState();
fff.repaint();
} else if (arg.equals(Globals.messages.getString("LibraryUpdate"))) {
// Update libraries
fff.loadLibraries();
fff.show();
} else if (arg.equals(Globals.messages.getString("Circ_opt"))) {
// Options for the current drawing
fff.showPrefs();
} else if (arg.equals(Globals.messages.getString("Layer_opt"))) {
// Options for the layers
DialogLayer layerDialog = new DialogLayer(fff, cc.dmp.getLayers());
layerDialog.setVisible(true);
// It is important that we force a complete recalculation of
// all details in the drawing, otherwise the buffered setup
// will not be responsive to the changes in the layer editing.
cc.dmp.setChanged(true);
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Print"))) {
// Print the current drawing
pt.associateToCircuitPanel(cc);
pt.printDrawing(fff);
} else if (arg.equals(Globals.messages.getString("SaveName"))) {
// Save with name
fff.getFileTools().saveWithName(false);
} else if (arg.equals(Globals.messages.getString("Save_split"))) {
// Save with name, split non standard macros
fff.getFileTools().saveWithName(true);
} else if (arg.equals(Globals.messages.getString("Save"))) {
// Save with the current name (if available)
fff.getFileTools().save(false);
} else if (arg.equals(Globals.messages.getString("New"))) {
// New drawing
fff.createNewInstance();
} else if (arg.equals(Globals.messages.getString("Undo"))) {
// Undo the last action
cc.getUndoActions().undo();
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Redo"))) {
// Redo the last action
cc.getUndoActions().redo();
fff.repaint();
} else if (arg.equals(Globals.messages.getString("About_menu"))) {
// Show the about menu
DialogAbout d = new DialogAbout(fff);
d.setVisible(true);
} else if (arg.equals(Globals.messages.getString("Open"))) {
// Open a file
OpenFile openf = new OpenFile();
openf.setParam(fff);
SwingUtilities.invokeLater(openf);
/*
The following code would require a thread safe implementation
of some of the inner classes (such as CircuitModel), which was
indeed not the case... Now, yes!
*/
/*Thread thread = new Thread(openf);
thread.setDaemon(true);
// Start the thread
thread.start();*/
} else if (arg.equals(Globals.messages.getString("Export"))) {
// Export the current drawing
et.launchExport(fff, cc, fff.getFileTools().openFileDirectory);
} else if (arg.equals(Globals.messages.getString("SelectAll"))) {
// Select all elements in the current drawing
sa.setSelectionAll(true);
// Even if the drawing is not changed, a repaint operation is
// needed since all selected elements are rendered in green.
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Copy"))) {
// Copy all selected elements in the clipboard
cpa.copySelected(!cc.extStrict, false);
} else if (arg.equals(Globals.messages.getString("Copy_split"))) {
// Copy elements, splitting non standard macros
cpa.copySelected(!cc.extStrict, true);
} else if (arg.equals(Globals.messages.getString("Cut"))) {
// Cut all the selected elements
cpa.copySelected(!cc.extStrict, false);
edt.deleteAllSelected(true);
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Mirror_E"))) {
// Mirror all the selected elements
if (eea.isEnteringMacro()) eea.mirrorMacro();
else edt.mirrorAllSelected();
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Rotate"))) {
// 90 degrees rotation of all selected elements
if (eea.isEnteringMacro()) eea.rotateMacro();
else edt.rotateAllSelected();
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Duplicate"))) {
// Duplicate
cpa.copySelected(!cc.extStrict, false);
cpa.paste(cc.getMapCoordinates().getXGridStep(), cc.getMapCoordinates().getYGridStep());
fff.repaint();
} else if (arg.equals(Globals.messages.getString("DefineClipboard"))) {
// Paste as a new circuit
TextTransfer textTransfer = new TextTransfer();
FidoFrame popFrame;
if (cc.getUndoActions().getModified()) {
popFrame = fff.createNewInstance();
} else {
popFrame = fff;
}
pa.parseString(new StringBuffer(textTransfer.getClipboardContents()));
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Paste"))) {
// Paste some graphical elements
cpa.paste(cc.getMapCoordinates().getXGridStep(), cc.getMapCoordinates().getYGridStep());
fff.repaint();
} else if (arg.equals(Globals.messages.getString("Close"))) {
// Close the current window
if (!fff.getFileTools().checkIfToBeSaved()) {
return;
}
fff.setVisible(false);
cc.getUndoActions().doTheDishes();
fff.dispose();
Globals.openWindows.remove(fff);
--Globals.openWindowsNumber;
if (Globals.openWindowsNumber < 1) System.exit(0);
}
}