Examples with Rectangle org.eclipse.swt.graphics.Rectangle used on opensource projects

Example 86 with Rectangle

use of org.eclipse.swt.graphics.Rectangle in project translationstudio8 by heartsome.

the class SelectionLayer method selectAll.

public void selectAll() {
    Rectangle selection = new Rectangle(0, 0, getColumnCount(), getRowCount());
    addSelection(selection);
    fireCellSelectionEvent(lastSelectedCell.columnPosition, lastSelectedCell.rowPosition, false, false, false);
}

Example 87 with Rectangle

use of org.eclipse.swt.graphics.Rectangle in project translationstudio8 by heartsome.

the class SelectionLayer method selectRegion.

protected void selectRegion(int startColumnPosition, int startRowPosition, int regionWidth, int regionHeight) {
    if (lastSelectedRegion == null) {
        lastSelectedRegion = new Rectangle(startColumnPosition, startRowPosition, regionWidth, regionHeight);
    } else {
        lastSelectedRegion.x = startColumnPosition;
        lastSelectedRegion.y = startRowPosition;
        lastSelectedRegion.width = regionWidth;
        lastSelectedRegion.height = regionHeight;
    }
    selectionModel.addSelection(lastSelectedRegion);
}

Example 88 with Rectangle

use of org.eclipse.swt.graphics.Rectangle in project translationstudio8 by heartsome.

the class SelectionLayerPainter method paintLayer.

@Override
public void paintLayer(ILayer natLayer, GC gc, int xOffset, int yOffset, Rectangle pixelRectangle, IConfigRegistry configRegistry) {
    Rectangle positionRectangle = getPositionRectangleFromPixelRectangle(natLayer, pixelRectangle);
    columnPositionOffset = positionRectangle.x;
    rowPositionOffset = positionRectangle.y;
    cells = new HashMap<PositionCoordinate, LayerCell>();
    super.paintLayer(natLayer, gc, xOffset, yOffset, pixelRectangle, configRegistry);
    // Save gc settings
    int originalLineStyle = gc.getLineStyle();
    Color originalForeground = gc.getForeground();
    // Apply border settings
    gc.setLineStyle(SWT.LINE_CUSTOM);
    gc.setLineDash(new int[] { 1, 1 });
    gc.setForeground(GUIHelper.COLOR_BLACK);
    // Draw horizontal borders
    boolean selectedMode = false;
    for (int columnPosition = columnPositionOffset; columnPosition < columnPositionOffset + positionRectangle.width; columnPosition++) {
        LayerCell cell = null;
        for (int rowPosition = rowPositionOffset; rowPosition < rowPositionOffset + positionRectangle.height; rowPosition++) {
            cell = cells.get(new PositionCoordinate(natLayer, columnPosition, rowPosition));
            if (cell != null) {
                if (selectedMode != isSelected(cell)) {
                    selectedMode = !selectedMode;
                    Rectangle cellBounds = cell.getBounds();
                    // Draw top edge
                    gc.drawLine(cellBounds.x - 1, cellBounds.y - 1, cellBounds.x + cellBounds.width - 1, cellBounds.y - 1);
                }
            }
        }
        if (selectedMode && cell != null) {
            // If last cell is selected, draw its bottom edge
            Rectangle cellBounds = cell.getBounds();
            gc.drawLine(cellBounds.x - 1, cellBounds.y + cellBounds.height - 1, cellBounds.x + cellBounds.width - 1, cellBounds.y + cellBounds.height - 1);
        }
        selectedMode = false;
    }
    // Draw vertical borders
    for (int rowPosition = rowPositionOffset; rowPosition < rowPositionOffset + positionRectangle.height; rowPosition++) {
        LayerCell cell = null;
        for (int columnPosition = columnPositionOffset; columnPosition < columnPositionOffset + positionRectangle.width; columnPosition++) {
            cell = cells.get(new PositionCoordinate(natLayer, columnPosition, rowPosition));
            if (cell != null) {
                if (selectedMode != isSelected(cell)) {
                    selectedMode = !selectedMode;
                    Rectangle cellBounds = cell.getBounds();
                    // Draw left edge
                    gc.drawLine(cellBounds.x - 1, cellBounds.y - 1, cellBounds.x - 1, cellBounds.y + cellBounds.height - 1);
                }
            }
        }
        if (selectedMode && cell != null) {
            // If last cell is selected, draw its right edge
            Rectangle cellBounds = cell.getBounds();
            gc.drawLine(cellBounds.x + cellBounds.width - 1, cellBounds.y - 1, cellBounds.x + cellBounds.width - 1, cellBounds.y + cellBounds.height - 1);
        }
        selectedMode = false;
    }
    // Restore original gc settings
    gc.setLineStyle(originalLineStyle);
    gc.setForeground(originalForeground);
}

Example 89 with Rectangle

use of org.eclipse.swt.graphics.Rectangle in project translationstudio8 by heartsome.

the class SelectionModel method addSelectionIntoList.

private void addSelectionIntoList(Rectangle selection) {
    selectionsLock.writeLock().lock();
    try {
        ArrayList<Rectangle> itemsToRemove = null;
        for (Rectangle r : selections) {
            if (selection.intersects(r)) {
                if (r.equals(selection)) {
                    break;
                }
                Rectangle intersection = selection.intersection(r);
                if (intersection.equals(r)) {
                    // r is a subset of intersection
                    if (itemsToRemove == null)
                        itemsToRemove = new ArrayList<Rectangle>();
                    itemsToRemove.add(r);
                } else if (intersection.equals(selection)) {
                    // selection is a subset of r
                    break;
                }
            }
        }
        if (itemsToRemove != null) {
            selections.removeAll(itemsToRemove);
        }
        selections.add(selection);
    } finally {
        selectionsLock.writeLock().unlock();
    }
}

Example 90 with Rectangle

use of org.eclipse.swt.graphics.Rectangle in project translationstudio8 by heartsome.

the class SelectColumnCommandHandler method selectColumnWithCtrlKey.

private void selectColumnWithCtrlKey(int columnPosition, int rowPosition) {
    Rectangle selectedColumnRectangle = new Rectangle(columnPosition, 0, 1, selectionLayer.getRowCount());
    if (selectionLayer.isColumnFullySelected(columnPosition)) {
        selectionLayer.clearSelection(selectedColumnRectangle);
        if (selectionLayer.lastSelectedRegion != null && selectionLayer.lastSelectedRegion.equals(selectedColumnRectangle)) {
            selectionLayer.lastSelectedRegion = null;
        }
    } else {
        if (selectionLayer.lastSelectedRegion != null) {
            selectionLayer.selectionModel.addSelection(new Rectangle(selectionLayer.lastSelectedRegion.x, selectionLayer.lastSelectedRegion.y, selectionLayer.lastSelectedRegion.width, selectionLayer.lastSelectedRegion.height));
        }
        selectionLayer.selectRegion(columnPosition, 0, 1, selectionLayer.getRowCount());
        selectionLayer.moveSelectionAnchor(columnPosition, rowPosition);
    }
}