/*****************************************************************************
- * Copyright (c) 2007, 2008 Intel Corporation, 2009, 2010, 2011, 2012 Ericsson.
+ * Copyright (c) 2007, 2013 Intel Corporation, Ericsson.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* Ruslan A. Scherbakov, Intel - Initial API and implementation
* Alvaro Sanchez-Leon - Updated for TMF
* Patrick Tasse - Refactoring
- *
*****************************************************************************/
package org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets;
gc.drawPoint(stateRect.x, stateRect.y - 2);
stateRect.x += 1;
}
- } else {
- lastX = x;
}
boolean timeSelected = selectedTime >= event.getTime() && selectedTime < event.getTime() + event.getDuration();
- drawState(_colors, event, stateRect, gc, selected, timeSelected);
+ if (drawState(_colors, event, stateRect, gc, selected, timeSelected)) {
+ lastX = x;
+ }
}
}
fTimeGraphProvider.postDrawEntry(entry, rect, gc);
* highlighted)
* @param timeSelected
* Is the timestamp currently selected
+ * @return true if the state was drawn
+ * @since 2.0
*/
- protected void drawState(TimeGraphColorScheme colors, ITimeEvent event,
+ protected boolean drawState(TimeGraphColorScheme colors, ITimeEvent event,
Rectangle rect, GC gc, boolean selected, boolean timeSelected) {
int colorIdx = fTimeGraphProvider.getStateTableIndex(event);
- if (colorIdx < 0) {
- return;
+ if (colorIdx < 0 && colorIdx != ITimeGraphPresentationProvider.TRANSPARENT) {
+ return false;
}
boolean visible = rect.width == 0 ? false : true;
if (visible) {
+ if (colorIdx == ITimeGraphPresentationProvider.TRANSPARENT) {
+ // Only draw the top and bottom borders
+ gc.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
+ gc.drawLine(rect.x, rect.y, rect.x + rect.width - 1, rect.y);
+ gc.drawLine(rect.x, rect.y + rect.height - 1, rect.x + rect.width - 1, rect.y + rect.height - 1);
+ if (rect.width == 1) {
+ gc.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
+ gc.drawPoint(rect.x, rect.y - 2);
+ }
+ return false;
+ }
Color stateColor = null;
if (colorIdx < fEventColorMap.length) {
stateColor = fEventColorMap[colorIdx];
// draw bounds
if (!reallySelected) {
// Draw the top and bottom borders i.e. no side borders
- // top
gc.drawLine(rect.x, rect.y, rect.x + rect.width - 1, rect.y);
- // bottom
gc.drawLine(rect.x, rect.y + rect.height - 1, rect.x + rect.width - 1, rect.y + rect.height - 1);
}
} else {
gc.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
gc.drawPoint(rect.x, rect.y - 2);
- /*
- // selected rectangle area is not visible but can be represented
- // with a broken vertical line of specified width.
- int width = 1;
- rect.width = width;
- gc.setForeground(stateColor);
- int s = gc.getLineStyle();
- int w = gc.getLineWidth();
- gc.setLineStyle(SWT.LINE_DOT);
- gc.setLineWidth(width);
- // Trace.debug("Rectangle not visible, drawing vertical line with: "
- // + rect.x + "," + rect.y + "," + rect.x + "," + rect.y
- // + rect.height);
- gc.drawLine(rect.x, rect.y, rect.x, rect.y + rect.height - 1);
- gc.setLineStyle(s);
- gc.setLineWidth(w);
- if (!timeSelected) {
- gc.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
- gc.drawPoint(rect.x, rect.y);
- gc.drawPoint(rect.x, rect.y + rect.height - 1);
- }
- */
}
fTimeGraphProvider.postDrawEvent(event, rect, gc);
+ return visible;
}
/**