protected void addSelection() {
String key = keyText.getText();
String val = valueText.getText();
if (key != null && key.trim().length() > 0) {
boolean isContained = false;
for (int i = 0; i < globalLinkedProperties.size(); i++) {
GlobalProperty property = (GlobalProperty) globalLinkedProperties.get(i);
if (key.equals(property.key) && !property.isDeleted) {
property.value = val;
isContained = true;
break;
}
}
if (!isContained) {
// if the file is read-only then change is not allowed.
if (propFileName[0] == null) {
return;
} else {
File f = new File(propFileName[0]);
if (!(f.exists() && f.isFile())) {
MessageDialog.openError(
getShell(),
Messages.getString("ResourceEditDialog.NotFile.Title"), // $NON-NLS-1$
Messages.getFormattedString(
"ResourceEditDialog.NotFile.Message", //$NON-NLS-1$
new Object[] {propFileName}));
return;
} else if (!f.canWrite()) {
MessageDialog.openError(
getShell(),
Messages.getString("ResourceEditDialog.ReadOnlyEncounter.Title"), // $NON-NLS-1$
Messages.getFormattedString(
"ResourceEditDialog.ReadOnlyEncounter.Message", //$NON-NLS-1$
new Object[] {propFileName}));
return;
}
GlobalProperty property = new GlobalProperty();
property.key = key;
property.value = val;
property.holder = contents[0];
property.isDeleted = false;
property.holderFile = propFileName[0];
globalLinkedProperties.add(property);
}
}
viewer.refresh();
listChanged = true;
updateSelection();
} else {
MessageDialog.openWarning(
getShell(),
Messages.getString("ResourceEditDialog.text.AddWarningTitle"), // $NON-NLS-1$
Messages.getString("ResourceEditDialog.text.AddWarningMsg")); // $NON-NLS-1$
}
}
private boolean saveFile(String filePath, LinkedProperties properties, String fileName) {
File f = new File(filePath);
if (!(f.exists() && f.isFile())) {
MessageDialog.openError(
getShell(),
Messages.getString("ResourceEditDialog.NotFile.Title"), // $NON-NLS-1$
Messages.getFormattedString(
"ResourceEditDialog.NotFile.Message", //$NON-NLS-1$
new Object[] {propFileName}));
return false;
} else if (!f.canWrite()) {
MessageDialog.openError(
getShell(),
Messages.getString("ResourceEditDialog.ReadOnlyEncounter.Title"), // $NON-NLS-1$
Messages.getFormattedString(
"ResourceEditDialog.ReadOnlyEncounter.Message", //$NON-NLS-1$
new Object[] {propFileName}));
return false;
}
FileOutputStream fos = null;
try {
if (f.canWrite()) {
fos = new FileOutputStream(f);
properties.store(fos, ""); // $NON-NLS-1$
}
return true;
} catch (Exception e) {
ExceptionHandler.handle(e);
} finally {
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
ExceptionHandler.handle(e);
}
}
}
return false;
}
private void deleteSelection() {
if (viewer.getTable().getSelectionIndex() == -1) {
return;
}
StructuredSelection selection = (StructuredSelection) viewer.getSelection();
if (selection.getFirstElement() instanceof GlobalProperty) {
GlobalProperty property = (GlobalProperty) selection.getFirstElement();
String file = property.holderFile;
if (file != null) {
File f = new File(file);
if (!(f.exists() && f.isFile())) {
MessageDialog.openError(
getShell(),
Messages.getString("ResourceEditDialog.NotFile.Title"), // $NON-NLS-1$
Messages.getFormattedString(
"ResourceEditDialog.NotFile.Message", //$NON-NLS-1$
new Object[] {file}));
return;
} else if (!f.canWrite()) {
MessageDialog.openError(
getShell(),
Messages.getString("ResourceEditDialog.ReadOnlyEncounter.Title"), // $NON-NLS-1$
Messages.getFormattedString(
"ResourceEditDialog.ReadOnlyEncounter.Message", //$NON-NLS-1$
new Object[] {file}));
return;
}
}
// if the file is read-only then change is not allowed.
listChanged = true;
if (property.holderFile != null) property.isDeleted = true;
else globalLinkedProperties.remove(property);
viewer.refresh();
updateSelection();
}
}