Examples with TruthTable com.cburch.logisim.analyze.model.TruthTable used on opensource projects

Example 1 with TruthTable

use of com.cburch.logisim.analyze.model.TruthTable in project logisim-evolution by reds-heig.

the class KarnaughMapPanel method getRow.

public int getRow(MouseEvent event) {
    TruthTable table = model.getTruthTable();
    int inputs = table.getInputColumnCount();
    if (inputs >= ROW_VARS.length)
        return -1;
    int left = computeMargin(getWidth(), tableWidth);
    int top = computeMargin(getHeight(), tableHeight);
    int x = event.getX() - left - headHeight - 11;
    int y = event.getY() - top - headHeight - 11;
    if (x < 0 || y < 0)
        return -1;
    int row = y / cellHeight;
    int col = x / cellWidth;
    int rows = 1 << ROW_VARS[inputs];
    int cols = 1 << COL_VARS[inputs];
    if (row >= rows || col >= cols)
        return -1;
    return getTableRow(row, col, rows, cols);
}

Example 2 with TruthTable

use of com.cburch.logisim.analyze.model.TruthTable in project logisim-evolution by reds-heig.

the class KarnaughMapPanel method getToolTipText.

@Override
public String getToolTipText(MouseEvent event) {
    TruthTable table = model.getTruthTable();
    int row = getRow(event);
    int col = getOutputColumn(event);
    Entry entry = table.getOutputEntry(row, col);
    return entry.getErrorMessage();
}

Example 3 with TruthTable

use of com.cburch.logisim.analyze.model.TruthTable in project logisim-evolution by reds-heig.

the class TableTabCaret method setCursor.

private void setCursor(int row, int col, boolean keepMark) {
    TruthTable model = table.getTruthTable();
    int rows = model.getRowCount();
    int cols = model.getInputColumnCount() + model.getOutputColumnCount();
    if (row < 0)
        row = 0;
    if (col < 0)
        col = 0;
    if (row >= rows)
        row = rows - 1;
    if (col >= cols)
        col = cols - 1;
    if (row == cursorRow && col == cursorCol && (keepMark || (row == markRow && col == markCol))) {
        // nothing is changing, so do nothing
        ;
    } else if (!keepMark && markRow == cursorRow && markCol == cursorCol) {
        int oldRow = cursorRow;
        int oldCol = cursorCol;
        cursorRow = row;
        cursorCol = col;
        markRow = row;
        markCol = col;
        expose(oldRow, oldCol);
        expose(cursorRow, cursorCol);
    } else {
        int r0 = Math.min(row, Math.min(cursorRow, markRow));
        int r1 = Math.max(row, Math.max(cursorRow, markRow));
        int c0 = Math.min(col, Math.min(cursorCol, markCol));
        int c1 = Math.max(col, Math.max(cursorCol, markCol));
        cursorRow = row;
        cursorCol = col;
        if (!keepMark) {
            markRow = row;
            markCol = col;
        }
        int x0 = table.getX(c0);
        int x1 = table.getX(c1) + table.getCellWidth();
        int y0 = table.getY(r0);
        int y1 = table.getY(r1) + table.getCellHeight();
        table.repaint(x0 - 2, y0 - 2, (x1 - x0) + 4, (y1 - y0) + 4);
    }
    int cx = table.getX(cursorCol);
    int cy = table.getY(cursorRow);
    int cw = table.getCellWidth();
    int ch = table.getCellHeight();
    if (cursorRow == 0) {
        ch += cy;
        cy = 0;
    }
    table.scrollRectToVisible(new Rectangle(cx, cy, cw, ch));
}

Example 4 with TruthTable

use of com.cburch.logisim.analyze.model.TruthTable in project logisim-evolution by reds-heig.

the class TableTabClip method copy.

public void copy() {
    TableTabCaret caret = table.getCaret();
    int c0 = caret.getCursorCol();
    int r0 = caret.getCursorRow();
    int c1 = caret.getMarkCol();
    int r1 = caret.getMarkRow();
    if (c1 < c0) {
        int t = c0;
        c0 = c1;
        c1 = t;
    }
    if (r1 < r0) {
        int t = r0;
        r0 = r1;
        r1 = t;
    }
    TruthTable t = table.getTruthTable();
    int inputs = t.getInputColumnCount();
    String[] header = new String[c1 - c0 + 1];
    for (int c = c0; c <= c1; c++) {
        if (c < inputs) {
            header[c - c0] = t.getInputHeader(c);
        } else {
            header[c - c0] = t.getOutputHeader(c - inputs);
        }
    }
    String[][] contents = new String[r1 - r0 + 1][c1 - c0 + 1];
    for (int r = r0; r <= r1; r++) {
        for (int c = c0; c <= c1; c++) {
            if (c < inputs) {
                contents[r - r0][c - c0] = t.getInputEntry(r, c).getDescription();
            } else {
                contents[r - r0][c - c0] = t.getOutputEntry(r, c - inputs).getDescription();
            }
        }
    }
    Clipboard clip = table.getToolkit().getSystemClipboard();
    clip.setContents(new Data(header, contents), this);
}

Example 5 with TruthTable

use of com.cburch.logisim.analyze.model.TruthTable in project logisim-evolution by reds-heig.

the class TruthTableMouseListener method mouseReleased.

public void mouseReleased(MouseEvent event) {
    TruthTablePanel source = (TruthTablePanel) event.getSource();
    TruthTable model = source.getTruthTable();
    int cols = model.getInputColumnCount() + model.getOutputColumnCount();
    int rows = model.getRowCount();
    if (cellX < 0 || cellY < 0 || cellX >= cols || cellY >= rows)
        return;
    int x = source.getOutputColumn(event);
    int y = source.getRow(event);
    TruthTable table = source.getTruthTable();
    if (x == cellX && y == cellY) {
        table.setOutputEntry(y, x, newValue);
    }
    source.setEntryProvisional(cellY, cellX, null);
    cellX = -1;
    cellY = -1;
}