public void showFile(FileSystemItem file, String commitId, String contents) {
commitId_ = commitId;
targetFile_ = file;
docDisplay_.setCode(contents, false);
adaptToFileType(fileTypeRegistry_.getTextTypeForFile(file));
// header widget has icon + label
HorizontalPanel panel = new HorizontalPanel();
Image imgFile = new Image(fileTypeRegistry_.getIconForFile(file));
imgFile.addStyleName(RES.styles().captionIcon());
panel.add(imgFile);
Label lblCaption = new Label(file.getPath() + " @ " + commitId);
lblCaption.addStyleName(RES.styles().captionLabel());
panel.add(lblCaption);
popupPanel_ = new FullscreenPopupPanel(panel, asWidget(), false);
popupPanel_.center();
// set focus to the doc display after 100ms
Timer timer =
new Timer() {
public void run() {
docDisplay_.focus();
}
};
timer.schedule(100);
}
public final int compareTo(FileSystemItem other) {
// If we ever need to compare files that don't share the same
// parent, then maybe we would need to compare parent directory
// before anything else.
if (isDirectory() ^ other.isDirectory()) return isDirectory() ? -1 : 1;
return String.CASE_INSENSITIVE_ORDER.compare(getPath(), other.getPath());
}
public void setDirectory(FileSystemItem directoryItem) {
if (directoryItem.equalTo(FileSystemItem.home())) {
image_.setResource(FileDialogResources.INSTANCE.homeImage());
name_.setHTML("Home");
} else {
image_.setResource(FileIconResources.INSTANCE.iconFolder());
name_.setHTML(" " + directoryItem.getPath());
}
}
@Override
public void onOpenProjectNewWindow(OpenProjectNewWindowEvent event) {
// call the desktop to open the project (since it is
// a conventional foreground gui application it has
// less chance of running afowl of desktop app creation
// & activation restrictions)
FileSystemItem project = FileSystemItem.createFile(event.getProject());
if (Desktop.isDesktop()) Desktop.getFrame().openProjectInNewWindow(project.getPath());
else serverOpenProjectInNewWindow(project, null);
}
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();
}
});
}
}
@Override
public void onOpenProjectFile(final OpenProjectFileEvent event) {
// project options for current project
FileSystemItem projFile = event.getFile();
if (projFile.getPath().equals(session_.getSessionInfo().getActiveProjectFile())) {
onProjectOptions();
return;
}
// prompt to confirm
String projectPath = projFile.getParentPathString();
globalDisplay_.showYesNoMessage(
GlobalDisplay.MSG_QUESTION,
"Confirm Open Project",
"Do you want to open the project " + projectPath + "?",
new Operation() {
public void execute() {
switchToProject(event.getFile().getPath());
}
},
true);
}
@Override
public Object getKey(FileSystemItem item) {
return item.getPath();
}