public boolean openFile(FileSystemItem file, boolean canUseDefault) {
FileType fileType = getTypeForFile(file, canUseDefault);
if (fileType != null) {
fileType.openFile(file, eventBus_);
return true;
} else {
return false;
}
}
public void editFile(FileSystemItem file, FilePosition position) {
if (satellite_.isCurrentWindowSatellite()) {
satellite_.focusMainWindow();
callSatelliteEditFile(file.cast(), position.cast());
} else {
FileType fileType = getTypeForFile(file);
if (!(fileType instanceof TextFileType)) fileType = TEXT;
if (fileType != null) fileType.openFile(file, position, eventBus_);
}
}
public void editFile(FileSystemItem file, FilePosition position, boolean highlightLine) {
// edit the file in the main window unless this is a source satellite
// (in which case we want to edit it locally)
if (satellite_.isCurrentWindowSatellite()
&& !satellite_.getSatelliteName().startsWith(SourceSatellite.NAME_PREFIX)) {
satellite_.focusMainWindow();
callSatelliteEditFile(file.cast(), position.cast(), highlightLine);
} else {
FileType fileType = getTypeForFile(file);
if (fileType != null && !(fileType instanceof TextFileType)) fileType = TEXT;
if (fileType != null)
fileType.openFile(
file,
position,
highlightLine ? NavigationMethods.HIGHLIGHT_LINE : NavigationMethods.DEFAULT,
eventBus_);
}
}
public void openFile(final FileSystemItem file, final boolean canUseBrowser) {
FileType fileType = getTypeForFile(file);
if (fileType != null) {
fileType.openFile(file, eventBus_);
} else {
// build default command to use if we have an error or the
// file is not a text file
final Command defaultCommand =
new Command() {
@Override
public void execute() {
if (canUseBrowser) {
if (session_.getSessionInfo().getAllowFileDownloads()) {
BROWSER.openFile(file, eventBus_);
} else {
globalDisplay_.showErrorMessage(
"File Download Error",
"Unable to show file because file downloads are "
+ "restricted on this server.\n");
}
}
}
};
// check with the server to see if this is likely to be a text file
server_.isTextFile(
file.getPath(),
new ServerRequestCallback<Boolean>() {
@Override
public void onResponseReceived(Boolean isText) {
if (isText) TEXT.openFile(file, eventBus_);
else defaultCommand.execute();
}
@Override
public void onError(ServerError error) {
defaultCommand.execute();
}
});
}
}
