Examples with MathObject doc.mathobjects.MathObject used on opensource projects

Example 1 with MathObject

use of doc.mathobjects.MathObject in project OpenNotebook by jaltekruse.

the class NotebookPanel method copy.

public void copy() {
    MathObject mObj = getCurrentDocViewer().getFocusedObject();
    if (mObj != null) {
        // application internal clipboard
        setClipBoardContents(mObj.clone());
        addToSystemClipboard(mObj);
    }
}

Example 2 with MathObject

use of doc.mathobjects.MathObject in project OpenNotebook by jaltekruse.

the class NotebookPanel method group.

public void group() {
    MathObject focusedObj = getCurrentDocViewer().getFocusedObject();
    if (focusedObj != null && focusedObj == getCurrentDocViewer().getTempGroup()) {
        getCurrentDocViewer().getTempGroup().getParentContainer().removeObject(focusedObj);
        MathObject newGroup = getCurrentDocViewer().getTempGroup().clone();
        focusedObj.getParentContainer().addObject(newGroup);
        getCurrentDocViewer().resetTempGroup();
        // make sure this comes after the call to resetAndRemoveTempGroup, when a
        // new focused object is set it places the objects in the temp group
        // back on the page, which is not what is needed here
        getCurrentDocViewer().setFocusedObject(newGroup);
        getCurrentDocViewer().addUndoState();
        getCurrentDocViewer().repaint();
    }
}

Example 3 with MathObject

use of doc.mathobjects.MathObject in project OpenNotebook by jaltekruse.

the class NotebookKeyboardListener method keyPressed.

@Override
public void keyPressed(KeyEvent e) {
    try {
        MathObject foc = notebook.getNotebookPanel().getCurrentDocViewer().getFocusedObject();
        if (foc == null) {
            // There is no focused object to accept the event
            return;
        }
        switch(e.getKeyCode()) {
            case KeyEvent.VK_DOWN:
                if (notebook.getNotebookPanel().getCurrentDocViewer().getPageGUI().getGUIForObj(foc).keyPressed(foc, PageGUI.DOWN)) {
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                    return;
                }
                if (foc != null) {
                    foc.setyPos(foc.getyPos() + 1);
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                }
                break;
            case KeyEvent.VK_UP:
                if (notebook.getNotebookPanel().getCurrentDocViewer().getPageGUI().getGUIForObj(foc).keyPressed(foc, PageGUI.UP)) {
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                    return;
                }
                if (foc != null) {
                    foc.setyPos(foc.getyPos() - 1);
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                }
                break;
            case KeyEvent.VK_LEFT:
                if (notebook.getNotebookPanel().getCurrentDocViewer().getPageGUI().getGUIForObj(foc).keyPressed(foc, PageGUI.LEFT)) {
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                    return;
                }
                if (foc != null) {
                    foc.setxPos(foc.getxPos() - 1);
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                }
                break;
            case KeyEvent.VK_RIGHT:
                if (notebook.getNotebookPanel().getCurrentDocViewer().getPageGUI().getGUIForObj(foc).keyPressed(foc, PageGUI.RIGHT)) {
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                    return;
                }
                if (foc != null) {
                    foc.setxPos(foc.getxPos() + 1);
                    notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                }
                break;
            default:
                notebook.getNotebookPanel().getCurrentDocViewer().getPageGUI().getGUIForObj(foc).keyPressed(foc, e.getKeyChar());
                notebook.getNotebookPanel().getCurrentDocViewer().repaintDoc();
                break;
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

Example 4 with MathObject

use of doc.mathobjects.MathObject in project OpenNotebook by jaltekruse.

the class NotebookPanel method bringToBack.

public void bringToBack() {
    MathObject mObj = getCurrentDocViewer().getFocusedObject();
    if (mObj != null) {
        mObj.getParentPage().bringObjectToBack(mObj);
        getCurrentDocViewer().addUndoState();
        getCurrentDocViewer().repaint();
    }
}

Example 5 with MathObject

use of doc.mathobjects.MathObject in project OpenNotebook by jaltekruse.

the class NotebookPanel method delete.

public void delete() {
    if (getCurrentDocViewer().getFocusedObject() != null) {
        MathObject mObj = getCurrentDocViewer().getFocusedObject();
        mObj.getParentContainer().removeObject(mObj);
        if (mObj == getCurrentDocViewer().getTempGroup()) {
            getCurrentDocViewer().resetAndRemoveTempGroup();
        }
        mObj.setParentContainer(null);
        mObj.setJustDeleted(true);
        getCurrentDocViewer().setFocusedObject(null);
        getCurrentDocViewer().addUndoState();
        getCurrentDocViewer().repaint();
    } else if (getCurrentDocViewer().getSelectedPage() != null) {
        deletePage();
    } else {
        JOptionPane.showMessageDialog(null, "Please select a page or object first.", ERROR, JOptionPane.INFORMATION_MESSAGE);
        return;
    }
}