コード例 #1
0
        /// <summary>
        /// The event called when a login has been submitted. The event will
        /// default the user interface of the form and deactivate the
        /// buttons. Updates will take place on another thread.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSubmit_Click(object sender, EventArgs e)
        {
            // Ignore the click if we have an empty user name or password
            if (0 == txtUsername.TextLength)
            {
                txtUsername.Focus();
                return;
            }
            if (0 == txtPassword.TextLength)
            {
                txtPassword.Focus();
                return;
            }

            //reset error text box and size of the form
            txtErrors.Text    = "";
            txtErrors.Visible = false;
            this.Size         = new System.Drawing.Size(300, 194);

            // Disable the buttons while we're processing
            btnSubmit.Enabled = false;
            btnCancel.Enabled = false;
            // Also show the progress bar
            pbLogin.Visible = true;

            m_state = new OSBLEState(txtUsername.Text, txtPassword.Text);
            m_state.RefreshAsync(this.LoginAttemptCompleted_CT);
        }
コード例 #2
0
        /// <summary>
        /// The function called when the login button is clicked. The event will show the
        /// login form and update mState with its return value. The value of mState will
        /// then be used to update the ribbon user interface.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnLogin_Click(object sender, RibbonControlEventArgs e)
        {
            //display login form and retrieve OSBLE state
            frmOSBLELogin loginForm = new frmOSBLELogin();

            mState = loginForm.DoPrompt();
        }
コード例 #3
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        /// <summary>
        /// Logs out a user and updates the ribbon user interface to prevent
        /// the option of submitting documents to courses. The drop down menu
        /// is emptied.
        /// </summary>
        private void logoutActions()
        {
            //set state to null
            mState = null;

            //hide OSBLE options and switch login and logout visibility
            grpOSBLEOptions.Visible = false;
            btnLogin.Visible        = true;;
            btnLogout.Visible       = false;

            //reset last save label
            lblLastSave.Label = "Last Save: ";

            //clear drop down course menu
            dropDownCourse.Items.Clear();
            RibbonDropDownItem item = Globals.Factory.GetRibbonFactory().CreateRibbonDropDownItem();

            item.Label = "No Courses Found";
            item.Tag   = null;
            dropDownCourse.Items.Add(item);

            //clear drop down assignment menu
            dropDownAssignment.Items.Clear();
            item.Label = "No Assignments Found";
            item.Tag   = null;
            dropDownAssignment.Items.Add(item);
        }
コード例 #4
0
        /// <summary>
        /// Saves the active word document and zips the file in the local directory.
        /// </summary>
        /// <param name="state"></param>
        /// <param name="course"></param>
        /// <param name="assignment"></param>
        /// <param name="doc"></param>
        /// <returns></returns>
        public static SaveResult Save(OSBLEState state, int courseId, int assignmentId, Document doc)
        {
            //if the document doesn't exist or contains changes then request the user to save
            if (!File.Exists(doc.FullName) || !doc.Saved)
            {
                return(new SaveResult(false, "Please save the current document before submitting."));
            }

            string zipPath = null;

            byte[] zipData = null;

            //zip document
            try
            {
                zipPath = SaveFileToZip(state.FullName, doc);
                zipData = File.ReadAllBytes(zipPath);
            }

            catch (Exception e)
            {
                return(new SaveResult(true, "Failed to package document before sending to the server."));
            }

            //package assignment information
            var submitevent = new SubmitEvent();

            submitevent.AssignmentId = assignmentId;
            submitevent.CourseId     = courseId;
            submitevent.SolutionData = zipData;

            HttpResponseMessage response = null;

            //call asynchronous web api helper function
            try
            {
                response = AsyncServiceClient.SubmitAssignment(submitevent, state.AuthToken).Result;
            }

            catch (Exception e)
            {
                return(new SaveResult(false, "Failed to submit document to the server."));
            }

            if (response.IsSuccessStatusCode)
            {
                return(new SaveResult(true, null));
            }
            else
            {
                return(new SaveResult(false, "The server failed to process the submission."));
            }
        }
コード例 #5
0
 public OSBLEStateEventArgs(bool success, string message, OSBLEState state)
 {
     m_message = message;
     m_success = success;
     m_state   = state;
 }