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Issue #663 Fixed key binding issue, added cursor icon change when tool is selected

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Change-Id: I9040da01355e64208ef54ccc6d8452ab57c9d3c5

Former-commit-id: 2058b7f0ea [formerly 5c240b5224ee93a36c5e05ddb15b373645222081]
Former-commit-id: 8c9c33ef9f
This commit is contained in:
Max Schenkelberg 2012-05-25 16:28:53 -05:00
parent f7183f8212
commit 04c9f3a1c8
2 changed files with 109 additions and 23 deletions
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34
cave/com.raytheon.uf.viz.collaboration.ui/src/com/raytheon/uf/viz/collaboration/ui/telestrator/CollaborationDrawingToolbar.java
View file

@ -27,9 +27,13 @@ import java.util.Set;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.swt.widgets.ToolItem;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import com.raytheon.uf.viz.collaboration.ui.Activator;
import com.raytheon.uf.viz.core.ContextManager;
@ -116,6 +120,36 @@ public class CollaborationDrawingToolbar extends DrawingToolbar implements
ContextManager.getInstance(window).activateContexts(this);
}
/*
* (non-Javadoc)
*
* @see
* com.raytheon.uf.viz.drawing.DrawingToolbar#initializeComponents(org.eclipse
* .swt.widgets.Shell)
*/
@Override
protected void initializeComponents(Shell shell) {
super.initializeComponents(shell);
Listener activateDeactivate = new Listener() {
@Override
public void handleEvent(Event event) {
switch (event.type) {
case SWT.Activate:
ContextManager.getInstance(PlatformUI.getWorkbench())
.activateContexts(CollaborationDrawingToolbar.this);
break;
case SWT.Deactivate:
ContextManager.getInstance(PlatformUI.getWorkbench())
.deactivateContexts(
CollaborationDrawingToolbar.this);
break;
}
}
};
shell.addListener(SWT.Activate, activateDeactivate);
shell.addListener(SWT.Deactivate, activateDeactivate);
}
/*
* (non-Javadoc)
*

98
cave/com.raytheon.uf.viz.drawing/src/com/raytheon/uf/viz/drawing/DrawingToolUIManager.java
View file

@ -22,10 +22,13 @@ package com.raytheon.uf.viz.drawing;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Cursor;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Shell;
import com.raytheon.uf.viz.core.IDisplayPaneContainer;
import com.raytheon.uf.viz.core.VizApp;
import com.raytheon.uf.viz.core.icon.IconUtil;
import com.raytheon.uf.viz.drawing.DrawingToolLayer.DrawMode;
import com.raytheon.viz.ui.input.InputAdapter;
@ -58,6 +61,8 @@ public class DrawingToolUIManager extends InputAdapter {
private Cursor normal;
private boolean handlingInput = false;
protected IDisplayPaneContainer container;
private Shell currentShell = null;
@ -65,19 +70,30 @@ public class DrawingToolUIManager extends InputAdapter {
public DrawingToolUIManager(DrawingToolLayer drawingLayer,
IDisplayPaneContainer container) {
this.drawingLayer = drawingLayer;
// Create erasor cursor
ImageData data = IconUtil.getImageDescriptor(
Activator.getDefault().getBundle(), "eraser_box.gif")
.getImageData();
data.alpha = 255;
erasor = new Cursor(Display.getCurrent(), data, 8, 8);
// Create pencil cursor
pencil = new Cursor(Display.getCurrent(), SWT.CURSOR_HAND);
this.container = container;
container.registerMouseHandler(this);
VizApp.runAsync(new Runnable() {
@Override
public void run() {
// Create erasor cursor
ImageData data = IconUtil.getImageDescriptor(
Activator.getDefault().getBundle(), "eraser_box.gif")
.getImageData();
data.alpha = 255;
erasor = new Cursor(Display.getCurrent(), data, 8, 8);
// Create pencil cursor
data = IconUtil.getImageDescriptor(
Activator.getDefault().getBundle(), "draw.gif")
.getImageData();
pencil = new Cursor(Display.getCurrent(), data, 1, 15);
normal = Display.getCurrent().getSystemCursor(SWT.CURSOR_ARROW);
DrawingToolUIManager.this.container
.registerMouseHandler(DrawingToolUIManager.this);
}
});
}
public void dispose() {
@ -87,6 +103,48 @@ public class DrawingToolUIManager extends InputAdapter {
container.unregisterMouseHandler(this);
}
/*
* (non-Javadoc)
*
* @see
* com.raytheon.viz.ui.input.InputAdapter#handleMouseExit(org.eclipse.swt
* .widgets.Event)
*/
@Override
public boolean handleMouseExit(Event event) {
if (!handlingInput) {
if (currentShell != null) {
currentShell.setCursor(normal);
}
}
return false;
}
/*
* (non-Javadoc)
*
* @see
* com.raytheon.viz.ui.input.InputAdapter#handleMouseEnter(org.eclipse.swt
* .widgets.Event)
*/
@Override
public boolean handleMouseEnter(Event event) {
if (handlingInput == false) {
currentShell = ((Control) event.widget).getShell();
switch (drawingLayer.getDrawMode()) {
case DRAW:
currentShell.setCursor(pencil);
break;
case ERASE:
currentShell.setCursor(erasor);
break;
default:
currentShell.setCursor(normal);
}
}
return false;
}
/*
* (non-Javadoc)
*
@ -96,15 +154,10 @@ public class DrawingToolUIManager extends InputAdapter {
@Override
public boolean handleMouseDown(int x, int y, int mouseButton) {
if (mouseButton != 1 || drawingLayer.getDrawMode() == DrawMode.NONE
|| currentShell != null) {
|| handlingInput) {
return false;
}
currentShell = Display.getCurrent().getActiveShell();
if (drawingLayer.getDrawMode() == DrawMode.DRAW) {
currentShell.setCursor(pencil);
} else {
currentShell.setCursor(erasor);
}
handlingInput = true;
return handleMouseDownMove(x, y, mouseButton);
}
@ -116,7 +169,7 @@ public class DrawingToolUIManager extends InputAdapter {
*/
@Override
public boolean handleMouseDownMove(int x, int y, int mouseButton) {
if (currentShell == null) {
if (handlingInput == false) {
return false;
}
@ -135,18 +188,17 @@ public class DrawingToolUIManager extends InputAdapter {
*/
@Override
public boolean handleMouseUp(int x, int y, int mouseButton) {
if (currentShell == null) {
if (handlingInput == false) {
return false;
}
currentShell.setCursor(normal);
if (drawingLayer.getDrawMode() == DrawMode.DRAW) {
drawingLayer.doneDrawing();
} else {
drawingLayer.doneErasing();
}
container.refresh();
currentShell = null;
handlingInput = false;
return true;
}