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Merge "Issue #1229 Changes for non-blocking PrintDialog." into development

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This commit is contained in:
Lee Venable 2012-10-15 16:45:52 -05:00 • committed by Gerrit Code Review
commit 1eb08174d7
2 changed files with 76 additions and 60 deletions
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12
cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/actions/ShowPrintDialog.java
View file

@ -36,6 +36,7 @@ import com.raytheon.uf.viz.d2d.ui.dialogs.PrintDialog;
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* Feb 15, 2011 bkowal Initial creation
* Oct 15, 2012 1229 rferrel Changes to work with non-blocking PrintDialog.
*
* </pre>
*
@ -44,6 +45,7 @@ import com.raytheon.uf.viz.d2d.ui.dialogs.PrintDialog;
*/
public class ShowPrintDialog extends AbstractHandler {
PrintDialog printDialog;
/*
* (non-Javadoc)
@ -54,9 +56,13 @@ public class ShowPrintDialog extends AbstractHandler {
*/
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
PrintDialog printDialog = new PrintDialog(
HandlerUtil.getActiveShell(event));
printDialog.open();
if (printDialog == null || printDialog.getShell() == null
|| printDialog.isDisposed()) {
printDialog = new PrintDialog(HandlerUtil.getActiveShell(event));
printDialog.open();
} else {
printDialog.bringToTop();
}
return null;
}

124
cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/dialogs/PrintDialog.java
View file

@ -98,6 +98,7 @@ import com.raytheon.viz.ui.editor.AbstractEditor;
* AWIPS2 DR Work
* 08/15/2012 1053 jkorman Added capability to save/restore user
* print settings.
* 10/12/2012 1229 rferrel Made dialog non-blocking.
*
* </pre>
*
@ -107,10 +108,11 @@ import com.raytheon.viz.ui.editor.AbstractEditor;
public class PrintDialog extends CaveSWTDialog {
private static final transient IUFStatusHandler statusHandler = UFStatus.getHandler(PrintDialog.class);
private final transient IUFStatusHandler statusHandler = UFStatus
.getHandler(PrintDialog.class);
private final String SETTINGS_FILENAME = "printSettings";
private static final String SETTINGS_FILENAME = "printSettings";
private ArrayList<PrinterData> printerDataStore = null;
private PrinterData printToFileData = null;
@ -130,13 +132,12 @@ public class PrintDialog extends CaveSWTDialog {
private Button colorRadioButton = null;
private Button grayscaleRadioButton = null;
/* Orientation */
private Button landscapeRadioButton = null;
private Button portraitRadioButton = null;
/* Remaining Settings */
private Spinner scaleSpinner = null;
@ -189,7 +190,7 @@ public class PrintDialog extends CaveSWTDialog {
}
public PrintDialog(Shell shell) {
super(shell, SWT.DIALOG_TRIM);
super(shell, SWT.DIALOG_TRIM, CAVE.DO_NOT_BLOCK);
this.setText("Print");
}
@ -315,7 +316,7 @@ public class PrintDialog extends CaveSWTDialog {
button.setText("Color");
button.setSelection(true);
colorRadioButton = button;
button = new Button(group, SWT.RADIO);
button.setText("Grayscale");
this.grayscaleRadioButton = button;
@ -329,7 +330,7 @@ public class PrintDialog extends CaveSWTDialog {
button.setText("Portrait");
button.setSelection(true);
portraitRadioButton = button;
button = new Button(group, SWT.RADIO);
button.setText("Landscape");
this.landscapeRadioButton = button;
@ -502,20 +503,20 @@ public class PrintDialog extends CaveSWTDialog {
}
private void selectDestinationFile(String fileName) {
FileDialog fileDialog = new FileDialog(this.shell, SWT.SAVE);
if(fileName != null) {
if (fileName != null) {
int n = fileName.lastIndexOf(File.separator);
String path = null;
if(n > 0) {
path = fileName.substring(0,n);
fileName = fileName.substring(n+1);
if (n > 0) {
path = fileName.substring(0, n);
fileName = fileName.substring(n + 1);
}
fileDialog.setFileName(fileName);
fileDialog.setFilterPath(path);
}
fileDialog.open();
String filterPath = fileDialog.getFilterPath();
@ -710,8 +711,8 @@ public class PrintDialog extends CaveSWTDialog {
}
if (printerSettings.invert) {
// Only invert gray pixels, not colored pixels, awt doesn't not have a
// good filter for this.
// Only invert gray pixels, not colored pixels, awt doesn't not have
// a good filter for this.
for (int x = 0; x < bi.getWidth(); x += 1) {
for (int y = 0; y < bi.getHeight(); y += 1) {
Color color = new Color(bi.getRGB(x, y));
@ -721,7 +722,7 @@ public class PrintDialog extends CaveSWTDialog {
255 - color.getGreen(), 255 - color.getBlue());
bi.setRGB(x, y, color.getRGB());
}
}
}
}
@ -887,15 +888,16 @@ public class PrintDialog extends CaveSWTDialog {
settings.setInvertBlackWhite(invertCheckbox.getSelection());
settings.setPrintGrayScale(grayscaleRadioButton.getSelection());
settings.setOrientation(PRINT_ORIENTATION.getPrintOrientation(landscapeRadioButton.getSelection()));
settings.setOrientation(PRINT_ORIENTATION
.getPrintOrientation(landscapeRadioButton.getSelection()));
settings.setCopies(copiesSpinner.getSelection());
settings.setScale(scaleSpinner.getSelection());
settings.setDensity(densityCombo.getSelectionIndex());
settings.setMag(magnificationCombo.getSelectionIndex());
if(printerRadioButton.getSelection()) {
if (printerRadioButton.getSelection()) {
int idx = selectedPrinterCombo.getSelectionIndex();
settings.setPrinterUsed(selectedPrinterCombo.getItem(idx));
settings.setUsePrinterFile(false);
@ -905,9 +907,10 @@ public class PrintDialog extends CaveSWTDialog {
}
LocalizationContext ctx = initUserLocalization();
// Get a list of localization files!
LocalizationFile f = PathManagerFactory.getPathManager().getLocalizationFile(ctx, SETTINGS_FILENAME);
LocalizationFile f = PathManagerFactory.getPathManager()
.getLocalizationFile(ctx, SETTINGS_FILENAME);
OutputStream strm = null;
try {
strm = f.openOutputStream();
@ -917,11 +920,12 @@ public class PrintDialog extends CaveSWTDialog {
} catch (Exception e) {
statusHandler.error("Could not save user print settings", e);
} finally {
if(f != null) {
if (f != null) {
try {
strm.close();
} catch(IOException ioe) {
statusHandler.error("Could not close user print settings", ioe);
} catch (IOException ioe) {
statusHandler.error("Could not close user print settings",
ioe);
}
}
}
@ -933,71 +937,79 @@ public class PrintDialog extends CaveSWTDialog {
private void readFromConfig() {
LocalizationContext ctx = initUserLocalization();
// Get a list of localization files!
LocalizationFile f = PathManagerFactory.getPathManager().getLocalizationFile(ctx, SETTINGS_FILENAME);
LocalizationFile f = PathManagerFactory.getPathManager()
.getLocalizationFile(ctx, SETTINGS_FILENAME);
// If its not there, no previous settings have been saved. Just exit.
if(f.exists()) {
if (f.exists()) {
UserPrintSettings settings = null;
try {
settings = (UserPrintSettings) JAXB.unmarshal(f.openInputStream(),UserPrintSettings.class);
settings = (UserPrintSettings) JAXB.unmarshal(
f.openInputStream(), UserPrintSettings.class);
} catch (Exception e) {
statusHandler.error("Could not read user print settings-using defaults", e);
statusHandler.error(
"Could not read user print settings-using defaults", e);
}
if(settings != null) {
if (settings != null) {
invertCheckbox.setSelection(settings.getInvertBlackWhite());
grayscaleRadioButton.setSelection(settings.isPrintGrayScale());
colorRadioButton.setSelection(!grayscaleRadioButton.getSelection());
colorRadioButton.setSelection(!grayscaleRadioButton
.getSelection());
landscapeRadioButton.setSelection(settings.getOrientation()
.isPrintLandscape());
portraitRadioButton.setSelection(!landscapeRadioButton
.getSelection());
landscapeRadioButton.setSelection(settings.getOrientation().isPrintLandscape());
portraitRadioButton.setSelection(!landscapeRadioButton.getSelection());
Integer n = settings.getCopies();
if(n != null) {
if(n >= copiesSpinner.getMinimum() && n <= copiesSpinner.getMaximum()) {
if (n != null) {
if (n >= copiesSpinner.getMinimum()
&& n <= copiesSpinner.getMaximum()) {
copiesSpinner.setSelection(n);
}
}
n = settings.getScale();
if(n != null) {
if(n >= scaleSpinner.getMinimum() && n <= scaleSpinner.getMaximum()) {
if (n != null) {
if (n >= scaleSpinner.getMinimum()
&& n <= scaleSpinner.getMaximum()) {
scaleSpinner.setSelection(settings.getScale());
}
}
n = settings.getDensity();
if(n != null) {
if((n >= 0) && (n < densityCombo.getItemCount())) {
if (n != null) {
if ((n >= 0) && (n < densityCombo.getItemCount())) {
densityCombo.select(n);
}
}
n = settings.getMag();
if(n != null) {
if((n >= 0) && (n < magnificationCombo.getItemCount())) {
if (n != null) {
if ((n >= 0) && (n < magnificationCombo.getItemCount())) {
magnificationCombo.select(n);
}
}
String s = settings.getPrinterFile();
if(s != null) {
if (s != null) {
destinationFileText.setText(s);
destinationFileText.setToolTipText(s);
destinationFileText.setEnabled(true);
browseButton.setEnabled(true);
}
s = settings.getPrinterUsed();
if(s != null) {
if (s != null) {
int idx = -1;
for(int i = 0;i < selectedPrinterCombo.getItemCount(); i++) {
if(s.equals(selectedPrinterCombo.getItem(i))) {
for (int i = 0; i < selectedPrinterCombo.getItemCount(); i++) {
if (s.equals(selectedPrinterCombo.getItem(i))) {
idx = i;
break;
}
}
if(idx > -1) {
if (idx > -1) {
selectedPrinterCombo.select(idx);
}
}
@ -1006,9 +1018,7 @@ public class PrintDialog extends CaveSWTDialog {
}
}
}
/**
* initialize the localization for user with the save/load functions
*