/** * 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); } }