Issue #1790 changes for non-blocking StationLegendDlg.
Change-Id: Ie3d632cf8f1a6f0e85b3b4758afe236f3022e91d Former-commit-id:b01bb935c3[formerly 4ea3b9869a2e0d2c62d519b1fb32dc335b5e0ae0] Former-commit-id:0089e24579
This commit is contained in:
Roger Ferrel
parent
fcbda4e0de
commit
dadf8a9e4c
2 changed files with 93 additions and 74 deletions
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@ -26,29 +26,40 @@ import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.PlatformUI;
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/**
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* TODO Add Description
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* Acition to display the Station Legend help dialog.
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*
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* <pre>
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*
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*
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* SOFTWARE HISTORY
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*
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*
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* Jan 12, 2009 mpduff Initial creation
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*
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* Mar 15, 2013 1790 rferrel Changes for non-blocking StationLegendDlg.
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*
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* </pre>
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*
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*
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* @author mpduff
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* @version 1.0
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* @version 1.0
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*/
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public class StationLegendAction extends AbstractHandler {
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private StationLegendDlg stationLegendDlg;
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/*
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* (non-Javadoc)
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*
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* @see
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* org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands
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* .ExecutionEvent)
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*/
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@Override
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public Object execute(ExecutionEvent arg0) throws ExecutionException {
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Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
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.getShell();
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StationLegendDlg stationLegendDlg = new StationLegendDlg(shell);
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if (stationLegendDlg == null) {
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Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
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.getShell();
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stationLegendDlg = new StationLegendDlg(shell);
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}
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stationLegendDlg.open();
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return null;
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@ -48,7 +48,7 @@ import com.raytheon.viz.hydrocommon.data.GageData.ThreatIndex;
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import com.raytheon.viz.ui.dialogs.CaveSWTDialog;
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/**
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* TODO Add Description
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* Dialog to display the various station Legends.
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*
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* <pre>
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*
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@ -56,6 +56,7 @@ import com.raytheon.viz.ui.dialogs.CaveSWTDialog;
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* Jan 12, 2009 mpduff Initial creation
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* Mar 15, 2013 1790 rferrel Changes for non-blocking dialog.
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*
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* </pre>
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*
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@ -64,33 +65,48 @@ import com.raytheon.viz.ui.dialogs.CaveSWTDialog;
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*/
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public class StationLegendDlg extends CaveSWTDialog {
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private static String STATION_ICON_TEXT = "Station Icons";
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private static String STATION_COLOR_TEXT = "River/Reservoir Station Colors";
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/** Header for station icon column. */
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private final String STATION_ICON_TEXT = "Station Icons";
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private static String RIVER_POINT_TEXT = "River Data Point";
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/* Header for column to display river/reservoir colors. */
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private final String STATION_COLOR_TEXT = "River/Reservoir Station Colors";
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private static String FORECAST_POINT_TEXT = "River Forecast Point";
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/** Title for river point icon. */
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private final String RIVER_POINT_TEXT = "River Data Point";
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private static String RESERVOIR_DATA_POINT_TEXT = "Reservoir Data Point";
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/** Title for forecast point icon. */
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private final String FORECAST_POINT_TEXT = "River Forecast Point";
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private static String RESERVOIR_FORECAST_POINT_TEXT = "Reservoir Forecast Point";
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/** Title for reservoir data point icon. */
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private final String RESERVOIR_DATA_POINT_TEXT = "Reservoir Data Point";
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private static String MET_STATION_TEXT = "Meteorological Station";
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/** Title for reservoir forecast point icon. */
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private final String RESERVOIR_FORECAST_POINT_TEXT = "Reservoir Forecast Point";
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private static String RIVER_FORECAST_MET_POINT_TEXT = "River Forecast Point with Meteorological Station";
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/** Title for meteorological station icon. */
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private final String MET_STATION_TEXT = "Meteorological Station";
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private static String MISSING_DATA_TEXT = "River Forecast Point with missing data";
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/** Title for combined river forecast point and meteorological station icon. */
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private final String RIVER_FORECAST_MET_POINT_TEXT = "River Forecast Point with Meteorological Station";
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private static String FLOOD_STAGE_TEXT = "River Forecast Point above flood stage";
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/** Title for river forecast point with missing data icon. */
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private final String MISSING_DATA_TEXT = "River Forecast Point with missing data";
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private static String ACTION_STAGE_TEXT = "River Forecast Point above action stage";
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/** Title for river forecast point above flood stage icon. */
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private final String FLOOD_STAGE_TEXT = "River Forecast Point above flood stage";
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private static String BELOW_ACTION_STAGE_TEXT = "River Forecast Point below action stage";
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/** Title for river forecast point above action stage icon. */
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private final String ACTION_STAGE_TEXT = "River Forecast Point above action stage";
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private static String MISSING_STAGE_TEXT = "River Forecast Point missing action/flood stage values";
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/** Title for river forecast point below action stage icon. */
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private final String BELOW_ACTION_STAGE_TEXT = "River Forecast Point below action stage";
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private static String STATION_DATA_TEXT = "Station Data";
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/** Title for river forecast poine missing action/flood stage value icon. */
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private final String MISSING_STAGE_TEXT = "River Forecast Point missing action/flood stage values";
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/** Title for station data display. */
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private final String STATION_DATA_TEXT = "Station Data";
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/**
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* The width of the dialog.
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@ -102,10 +118,14 @@ public class StationLegendDlg extends CaveSWTDialog {
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*/
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private final int windowHeight = 750;
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private int[] columns = new int[4];
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/** Column offsets. */
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private final int[] columns = new int[] { 40, 75, 380, 415 };
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private int[] rows = new int[9];
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/** Row offsets. */
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private final int[] rows = new int[] { 25, 60, 95, 125, 155, 190, 225, 400,
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475 };
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/** The canvas use for the display of icons/titles. */
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private Canvas canvas;
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/**
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@ -115,31 +135,50 @@ public class StationLegendDlg extends CaveSWTDialog {
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* The parent shell
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*/
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public StationLegendDlg(Shell shell) {
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super(shell, SWT.DIALOG_TRIM | SWT.MIN);
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super(shell, SWT.DIALOG_TRIM | SWT.MIN, CAVE.DO_NOT_BLOCK);
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setText("Station Legend");
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}
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/*
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* (non-Javadoc)
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*
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* @see com.raytheon.viz.ui.dialogs.CaveSWTDialogBase#constructShellLayout()
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*/
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@Override
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protected Layout constructShellLayout() {
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return new GridLayout(1, false);
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}
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/*
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* (non-Javadoc)
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*
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* @see
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* com.raytheon.viz.ui.dialogs.CaveSWTDialogBase#constructShellLayoutData()
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*/
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@Override
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protected Object constructShellLayoutData() {
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return new GridData(SWT.FILL, SWT.FILL, true, true);
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}
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/*
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* (non-Javadoc)
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*
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* @see
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* com.raytheon.viz.ui.dialogs.CaveSWTDialogBase#initializeComponents(org
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* .eclipse.swt.widgets.Shell)
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*/
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@Override
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protected void initializeComponents(Shell shell) {
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createCanvas();
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setRowsColumns();
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createCloseButton();
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canvas.redraw();
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}
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/**
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* Set up canvas for display.
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*/
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private void createCanvas() {
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/* Create the canvas for drawing */
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GridData gd = new GridData(windowWidth, windowHeight);
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@ -155,6 +194,11 @@ public class StationLegendDlg extends CaveSWTDialog {
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});
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}
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/**
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* Performs the work of displaying the canvas.
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*
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* @param evt
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*/
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private void drawDialog(Event evt) {
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int fontHeight = (evt.gc.getFontMetrics().getHeight());
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int fontAveWidth = evt.gc.getFontMetrics().getAverageCharWidth();
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@ -168,10 +212,10 @@ public class StationLegendDlg extends CaveSWTDialog {
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}
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int rowCount = 0;
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evt.gc.setBackground(getDisplay().getSystemColor(SWT.COLOR_BLACK));
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evt.gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WHITE));
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evt.gc.fillRectangle(0, 0, windowWidth, windowHeight);
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/* Column 1 Title */
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@ -189,9 +233,7 @@ public class StationLegendDlg extends CaveSWTDialog {
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Image swtIcon = new Image(evt.display, imageData);
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evt.gc.drawImage(swtIcon, columns[0], rows[rowCount]);
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evt.gc
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.drawString(RIVER_POINT_TEXT, columns[1], rows[rowCount]
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+ yShift);
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evt.gc.drawString(RIVER_POINT_TEXT, columns[1], rows[rowCount] + yShift);
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gd.setDispClass("RF"); // River forecast point
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icon = HydroImageMaker.getImage(gd, ImageSize.SMALL);
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@ -222,9 +264,7 @@ public class StationLegendDlg extends CaveSWTDialog {
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imageData = convertToSWT(icon);
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swtIcon = new Image(evt.display, imageData);
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evt.gc.drawImage(swtIcon, columns[0], rows[++rowCount]);
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evt.gc
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.drawString(MET_STATION_TEXT, columns[1], rows[rowCount]
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+ yShift);
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evt.gc.drawString(MET_STATION_TEXT, columns[1], rows[rowCount] + yShift);
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gd.setDispClass("RFO"); // Meteoroligical station
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icon = HydroImageMaker.getImage(gd, ImageSize.SMALL);
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@ -254,9 +294,7 @@ public class StationLegendDlg extends CaveSWTDialog {
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imageData = convertToSWT(icon);
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swtIcon = new Image(evt.display, imageData);
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evt.gc.drawImage(swtIcon, columns[2], rows[++rowCount]);
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evt.gc
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.drawString(FLOOD_STAGE_TEXT, columns[3], rows[rowCount]
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+ yShift);
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evt.gc.drawString(FLOOD_STAGE_TEXT, columns[3], rows[rowCount] + yShift);
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gd.setThreatIndex(ThreatIndex.THREAT_ACTION);
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icon = HydroImageMaker.getImage(gd, ImageSize.SMALL);
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@ -323,19 +361,6 @@ public class StationLegendDlg extends CaveSWTDialog {
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}
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// private void drawGage(Event evt, GageData gd, int yShift, int column, int
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// rowCount, String text) {
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// /* Create the icon */
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// BufferedImage icon = HydroImageMaker.getImage(gd, ImageSize.SMALL);
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//
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// /* Convert the icon to SWT */
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// ImageData imageData = convertToSWT(icon);
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// Image swtIcon = new Image(evt.display, imageData);
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//
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// evt.gc.drawImage(swtIcon, column, rows[rowCount]);
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// evt.gc.drawString(text, column + 1, rows[rowCount] + yShift);
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// }
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//
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/**
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* Convert an AWT BufferedImage to a SWT image.
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*
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@ -394,6 +419,9 @@ public class StationLegendDlg extends CaveSWTDialog {
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return null;
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}
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/**
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* Make the close button.
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*/
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private void createCloseButton() {
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/* Add the close button */
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Composite buttonComp = new Composite(shell, SWT.NONE);
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@ -410,28 +438,8 @@ public class StationLegendDlg extends CaveSWTDialog {
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closeBtn.addSelectionListener(new SelectionAdapter() {
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@Override
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public void widgetSelected(SelectionEvent event) {
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shell.dispose();
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close();
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}
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});
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}
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/**
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* Set the rows and columns xy values.
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*/
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private void setRowsColumns() {
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columns[0] = 40;
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columns[1] = 75;
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columns[2] = 380;
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columns[3] = 415;
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rows[0] = 25;
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rows[1] = 60;
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rows[2] = 95;
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rows[3] = 125;
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rows[4] = 155;
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rows[5] = 190;
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rows[6] = 225;
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rows[7] = 400;
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rows[8] = 475;
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}
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}
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