/*
- * Copyright 2011 GRNET S.A. All rights reserved.
+ * Copyright 2011-2012 GRNET S.A. All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
import gr.grnet.pithos.web.client.foldertree.File;
import gr.grnet.pithos.web.client.foldertree.Folder;
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.dom.client.NativeEvent;
+import com.google.gwt.core.client.Scheduler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
-import com.google.gwt.event.dom.client.KeyCodes;
-import com.google.gwt.user.client.Event.NativePreviewEvent;
+import com.google.gwt.user.client.Command;
+import com.google.gwt.user.client.ui.Anchor;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.FileUpload;
+import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.FormPanel;
-import com.google.gwt.user.client.ui.FormPanel.SubmitCompleteEvent;
-import com.google.gwt.user.client.ui.FormPanel.SubmitCompleteHandler;
-import com.google.gwt.user.client.ui.FormPanel.SubmitEvent;
-import com.google.gwt.user.client.ui.FormPanel.SubmitHandler;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.Hidden;
/**
* The widget's constructor.
*/
- public FileUploadDialog() {
+ public FileUploadDialog(Pithos _app, Folder _folder) {
+ app = _app;
+ folder = _folder;
+ foldernameLabel.setText(folder.getName());
+ Anchor close = new Anchor();
+ close.addStyleName("close");
+ close.addClickHandler(new ClickHandler() {
+
+ @Override
+ public void onClick(ClickEvent event) {
+ hide();
+ }
+ });
// Set the dialog's caption.
setText("File upload");
setAnimationEnabled(true);
+ setGlassEnabled(true);
+ setStyleName("pithos-DialogBox");
// Since we're going to add a FileUpload widget, we'll need to set the
// form to use the POST method, and multipart MIME encoding.
form.setEncoding(FormPanel.ENCODING_MULTIPART);
// Create a panel to hold all of the form widgets.
VerticalPanel panel = new VerticalPanel();
+ panel.add(close);
form.setWidget(panel);
- final Hidden auth = new Hidden("X-Auth-Token", "");
- panel.add(auth);
+ VerticalPanel inner = new VerticalPanel();
+ inner.addStyleName("inner");
+
+ final Hidden auth = new Hidden("X-Auth-Token");
+ inner.add(auth);
upload.setName("X-Object-Data");
+ upload.setVisible(false);
filenameLabel.setText("");
filenameLabel.setVisible(false);
filenameLabel.setStyleName("props-labels");
HorizontalPanel fileUploadPanel = new HorizontalPanel();
+ fileUploadPanel.setVisible(false);
fileUploadPanel.add(filenameLabel);
fileUploadPanel.add(upload);
Grid generalTable = new Grid(2, 2);
generalTable.setText(0, 0, "Folder");
generalTable.setWidget(0, 1, foldernameLabel);
- generalTable.setText(1, 0, "File");
generalTable.setWidget(1, 1, fileUploadPanel);
generalTable.getCellFormatter().setStyleName(0, 0, "props-labels");
generalTable.getCellFormatter().setStyleName(0, 1, "props-values");
- generalTable.getCellFormatter().setStyleName(1, 0, "props-labels");
- generalTable.getCellFormatter().setStyleName(1, 1, "props-values");
+ generalTable.getCellFormatter().setVisible(1, 0, false);
generalTable.setCellSpacing(4);
- panel.add(generalTable);
-
- // Create a panel to hold the buttons.
- HorizontalPanel buttons = new HorizontalPanel();
-
- // Create the 'upload' button, along with a listener that submits the
- // form.
- submit = new Button("Upload", new ClickHandler() {
- @Override
- public void onClick(@SuppressWarnings("unused") ClickEvent event) {
- prepareAndSubmit();
- }
- });
- buttons.add(submit);
- buttons.setCellHorizontalAlignment(submit, HasHorizontalAlignment.ALIGN_CENTER);
- // Create the 'Cancel' button, along with a listener that hides the
- // dialog when the button is clicked.
- final Button cancel = new Button("Cancel", new ClickHandler() {
+ inner.add(generalTable);
+
+ FlowPanel uploader = new FlowPanel();
+ uploader.getElement().setId("uploader");
+ inner.add(uploader);
+
+ panel.add(inner);
+ panel.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER);
+
+
+ Scheduler.get().scheduleDeferred(new Command() {
+
@Override
- public void onClick(@SuppressWarnings("unused") ClickEvent event) {
- hide();
- }
- });
- buttons.add(cancel);
- buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);
- buttons.setSpacing(8);
- panel.add(buttons);
- panel.setCellHorizontalAlignment(buttons, HasHorizontalAlignment.ALIGN_CENTER);
-
- // Add an event handler to the form.
- form.addSubmitHandler(new SubmitHandler() {
-
- @Override
- public void onSubmit(@SuppressWarnings("unused") SubmitEvent event) {
- auth.setValue(app.getToken()); //This is done here because the app object is not available in the constructor
- }
- });
- form.addSubmitCompleteHandler(new SubmitCompleteHandler() {
-
- @Override
- public void onSubmitComplete(SubmitCompleteEvent event) {
- // When the form submission is successfully completed, this
- // event is fired. Assuming the service returned a response
- // of type text/html, we can get the result text here (see
- // the FormPanel documentation for further explanation).
- String results = event.getResults();
-
- // Unfortunately the results are never empty, even in
- // the absense of errors, so we have to check for '<pre></pre>'.
- if (results != null && results.length() > 0 && !results.equalsIgnoreCase("<pre></pre>")) {
- GWT.log(results, null);
- app.displayError(results);
- }
- app.updateFolder(folder, true, null);
- hide();
+ public void execute() {
+ String path = app.getApiPath() + folder.getOwner() + folder.getUri();
+ setupUpload(FileUploadDialog.this, path, app.getToken());
}
});
-
setWidget(form);
}
- @Override
- protected void onPreviewNativeEvent(NativePreviewEvent preview) {
- super.onPreviewNativeEvent(preview);
-
- NativeEvent evt = preview.getNativeEvent();
- if (evt.getType().equals("keydown"))
- // Use the popup's key preview hooks to close the dialog when either
- // enter or escape is pressed.
- switch (evt.getKeyCode()) {
- case KeyCodes.KEY_ENTER:
- prepareAndSubmit();
- break;
- case KeyCodes.KEY_ESCAPE:
- hide();
- break;
- }
- }
-
- /**
- * Make any last minute checks and start the upload.
- */
- protected void prepareAndSubmit() {
- if (upload.getFilename().length() == 0) {
- app.displayError("You must select a file!");
- return;
- }
- final String fname = getFilename(upload.getFilename());
- String apath = app.getApiPath() + app.getUsername() + folder.getUri() + "/" + fname;
- form.setAction(apath);
- submit.setEnabled(false);
- upload.setVisible(false);
- filenameLabel.setText(fname);
- filenameLabel.setVisible(true);
-
- if (getFileForName(fname) == null) {
- form.submit();
- }
- else {
- // We are going to update an existing file, so show a confirmation dialog.
- ConfirmationDialog confirm = new ConfirmationDialog("Are you sure " +
- "you want to update " + fname + "?", "Update") {
-
- @Override
- public void cancel() {
- FileUploadDialog.this.hide();
- }
-
+ private void refreshFolder() {
+ if (app.getSelectedTree().equals(app.getFolderTreeView()))
+ app.updateFolder(folder, true, new Command() {
+
@Override
- public void confirm() {
- form.submit();
+ public void execute() {
+ app.updateStatistics();
}
-
- };
- confirm.center();
- }
- }
-
- /**
- * Returns the file name from a potential full path argument. Apparently IE
- * insists on sending the full path name of a file when uploading, forcing
- * us to trim the extra path info. Since this is only observed on Windows we
- * get to check for a single path separator value.
- *
- * @param name the potentially full path name of a file
- * @return the file name without extra path information
- */
- protected String getFilename(String name) {
- int pathSepIndex = name.lastIndexOf("\\");
- if (pathSepIndex == -1) {
- pathSepIndex = name.lastIndexOf("/");
- if (pathSepIndex == -1)
- return name;
- }
- return name.substring(pathSepIndex + 1);
- }
-
- protected File getFileForName(String name){
- for (File f : folder.getFiles())
- if (f.getName().equals(name))
- return f;
- return null;
+ });
+ else
+ app.updateOtherSharedFolder(folder, true);
}
+
+ native void setupUpload(FileUploadDialog dlg, String path, String token) /*-{
+ $wnd.$("#uploader").pluploadQueue({
+ // General settings
+ runtimes : 'html5, flash, gears, silverlight, browserplus, html4',
+ unique_names : true,
+
+ // Flash settings
+ flash_swf_url : 'plupload/js/plupload.flash.swf',
+
+ // Silverlight settings
+ silverlight_xap_url : 'plupload/js/plupload.silverlight.xap',
+
+ preinit: {
+ Init: function(up, info) {
+ up.settings.file_data_name = "X-Object-Data";
+ }
+ },
+
+ init: {
+ BeforeUpload: function(up, file) {
+ $wnd.console.log('About to upload ' + file.name);
+ up.settings.url = path + "/" + file.name + "?X-Auth-Token=" + token;
+ },
+
+ FileUploaded: function(up, file, response) {
+ $wnd.console.log('File ' + file.name + ' uploaded');
+ $wnd.console.log('Response: ' + response);
+ },
+
+ UploadComplete: function(up, files) {
+ $wnd.console.log('All files finished');
+ dlg.@gr.grnet.pithos.web.client.FileUploadDialog::refreshFolder()();
+ }
+ }
+ });
- public void setApp(Pithos app) {
- this.app = app;
- }
-
- public void setFolder(Folder folder) {
- this.folder = folder;
- foldernameLabel.setText(folder.getName());
- }
+ dlg.@gr.grnet.pithos.web.client.FileUploadDialog::center()();
+ }-*/;
}
projects / pithos-web-client / blobdiff