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Omaha #3472 Clicking & dragging the Az/Ran Overlay tool off the map causes the map to jump

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Change-Id: I5dc3fc528a8e62dd32d87524f99adb1a8c9e610e

Former-commit-id: a73ca1f8c1 [formerly a73ca1f8c1 [formerly 1b0ac4736f7d63c5e49a48a28473ad6a38e6b6ea]]
Former-commit-id: 490f7ea209
Former-commit-id: ff4ac7cbab
This commit is contained in:
Mark Peters 2014-08-11 10:08:38 -05:00
parent 0f23e0c5b5
commit 164928997d
1 changed files with 82 additions and 23 deletions
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103
cave/com.raytheon.viz.awipstools/src/com/raytheon/viz/awipstools/ui/layer/AzimuthToolLayer.java
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@ -59,8 +59,8 @@ import com.raytheon.uf.viz.core.rsc.capabilities.OutlineCapability;
import com.raytheon.uf.viz.core.rsc.tools.AbstractMovableToolLayer;
import com.raytheon.uf.viz.core.rsc.tools.GenericToolsResourceData;
import com.raytheon.uf.viz.points.PointsDataManager;
import com.raytheon.viz.awipstools.common.ToolsUiUtil;
import com.raytheon.viz.awipstools.common.stormtrack.StormTrackDisplay;
import com.raytheon.viz.awipstools.common.stormtrack.StormTrackUIManager;
import com.raytheon.viz.ui.cmenu.IContextMenuContributor;
import com.raytheon.viz.ui.input.EditableManager;
import com.raytheon.viz.ui.input.InputAdapter;
@ -90,6 +90,10 @@ import com.vividsolutions.jts.geom.Coordinate;
* 07-28-14 #3430 mapeters Updated the 'handleMouseUp' function to prevent
* errors created when MB3 clicking off the map
* in editable mode.
* 08-11-14 #3472 mapeters Added Mode enum and isInsideCenter() function and
* updated functions in 'mouseHandler' to prevent
* errors when MB1 dragging tool off screen and to
* only change cursor to hand in editable mode.
*
* </pre>
*
@ -127,60 +131,97 @@ public class AzimuthToolLayer extends
private DrawableString[] labels = new DrawableString[RANGES.length
+ ANGLES.length];
/**
* Associated navigation modes:
* <UL>
* <LI>MOVE - Move the Az/Ran tool
* <LI>PAN - Allow other tools, such as pan, to have control
*/
private static enum Mode {
MOVE, PAN
};
private IInputHandler mouseHandler = new InputAdapter() {
private Shell lastShell = null;
/** The mode of the mouse. By default, pan */
private Mode mode = Mode.PAN;
@Override
public boolean handleMouseUp(int x, int y, int mouseButton) {
if (nextCoordinate != null || (mouseButton == 3 && isEditable())) {
currCoordinate = getResourceContainer().translateClick(x, y);
if (currCoordinate == null) {
if (mouseButton == 3 && isEditable()) {
IDisplayPaneContainer container = getResourceContainer();
if (container == null) {
return false;
}
Coordinate c2 = container.translateClick(x, y);
if (c2 == null) {
return false;
}
currCoordinate = c2;
centerPixel = descriptor.worldToPixel(new double[] {
currCoordinate.x, currCoordinate.y });
nextCoordinate = null;
if (lastShell != null) {
lastShell.setCursor(lastShell.getDisplay().getSystemCursor(
SWT.CURSOR_ARROW));
lastShell = null;
}
recreate = true;
issueRefresh();
return true;
}
} else if (this.mode == Mode.PAN) {
return false;
} else if (this.mode == Mode.MOVE) {
recreate = true;
issueRefresh();
}
// Default back to pan operation
mode = Mode.PAN;
return true;
}
@Override
public boolean handleMouseDown(int x, int y, int mouseButton) {
if (isEditable() && mouseButton == 1 && lastShell != null) {
nextCoordinate = new Coordinate(x, y);
if (isEditable() && mouseButton == 1 && isInsideCenter(x, y)) {
this.mode = Mode.MOVE;
return true;
}
issueRefresh();
return false;
}
@Override
public boolean handleMouseDownMove(int x, int y, int mouseButton) {
if (nextCoordinate != null) {
nextCoordinate = getResourceContainer().translateClick(x, y);
issueRefresh();
if (mouseButton != 1 || this.mode == Mode.PAN) {
return false;
}
if (this.mode == Mode.MOVE) {
IDisplayPaneContainer container = getResourceContainer();
if (container == null) {
return false;
}
Coordinate c2 = container.translateClick(x, y);
if (c2 == null) {
return true;
}
return false;
currCoordinate = c2;
centerPixel = descriptor.worldToPixel(new double[] {
currCoordinate.x, currCoordinate.y });
issueRefresh();
}
return true;
}
@Override
public boolean handleMouseMove(int x, int y) {
if (StormTrackUIManager.getCoordinateIndex(getResourceContainer(),
new Coordinate[] { currCoordinate }, new Coordinate(x, y),
7.0) >= 0) {
if (isInsideCenter(x, y) && isEditable()) {
IWorkbenchWindow window = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow();
lastShell = window.getShell();
@ -193,7 +234,6 @@ public class AzimuthToolLayer extends
}
return false;
}
};
public AzimuthToolLayer(GenericToolsResourceData<AzimuthToolLayer> data,
@ -215,6 +255,25 @@ public class AzimuthToolLayer extends
return AZIMUTH_LOCATION;
}
/**
* Return if the given mouse position is within the tool's center.
*
* @param refX
* x location in screen pixels
* @param refY
* y location in screen pixels
* @return boolean true if within center, false otherwise
*/
public boolean isInsideCenter(int x, int y) {
IDisplayPaneContainer container = getResourceContainer();
if (container == null) {
return false;
}
int idx = ToolsUiUtil.closeToCoordinate(container,
new Coordinate[] { currCoordinate }, x, y, 7.0);
return idx >= 0;
}
/*
* (non-Javadoc)
*