/////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2016, Carnegie Mellon University and University of Cambridge, // all rights reserved. // // THIS SOFTWARE IS PROVIDED “AS IS” FOR ACADEMIC USE ONLY AND ANY EXPRESS // OR IMPLIED WARRANTIES WARRANTIES, INCLUDING, BUT NOT LIMITED TO, // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS // BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY. // OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE // POSSIBILITY OF SUCH DAMAGE. // // Notwithstanding the license granted herein, Licensee acknowledges that certain components // of the Software may be covered by so-called “open source” software licenses (“Open Source // Components”), which means any software licenses approved as open source licenses by the // Open Source Initiative or any substantially similar licenses, including without limitation any // license that, as a condition of distribution of the software licensed under such license, // requires that the distributor make the software available in source code format. Licensor shall // provide a list of Open Source Components for a particular version of the Software upon // Licensee’s request. Licensee will comply with the applicable terms of such licenses and to // the extent required by the licenses covering Open Source Components, the terms of such // licenses will apply in lieu of the terms of this Agreement. To the extent the terms of the // licenses applicable to Open Source Components prohibit any of the restrictions in this // License Agreement with respect to such Open Source Component, such restrictions will not // apply to such Open Source Component. To the extent the terms of the licenses applicable to // Open Source Components require Licensor to make an offer to provide source code or // related information in connection with the Software, such offer is hereby made. Any request // for source code or related information should be directed to cl-face-tracker-distribution@lists.cam.ac.uk // Licensee acknowledges receipt of notices for the Open Source Components for the initial // delivery of the Software. // * Any publications arising from the use of this software, including but // not limited to academic journal and conference publications, technical // reports and manuals, must cite at least one of the following works: // // OpenFace: an open source facial behavior analysis toolkit // Tadas Baltrušaitis, Peter Robinson, and Louis-Philippe Morency // in IEEE Winter Conference on Applications of Computer Vision, 2016 // // Rendering of Eyes for Eye-Shape Registration and Gaze Estimation // Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling // in IEEE International. Conference on Computer Vision (ICCV), 2015 // // Cross-dataset learning and person-speci?c normalisation for automatic Action Unit detection // Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson // in Facial Expression Recognition and Analysis Challenge, // IEEE International Conference on Automatic Face and Gesture Recognition, 2015 // // Constrained Local Neural Fields for robust facial landmark detection in the wild. // Tadas Baltrušaitis, Peter Robinson, and Louis-Philippe Morency. // in IEEE Int. Conference on Computer Vision Workshops, 300 Faces in-the-Wild Challenge, 2013. // /////////////////////////////////////////////////////////////////////////////// using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Text.RegularExpressions; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; namespace OpenFaceOffline { /// /// Interaction logic for TextEntryWindow.xaml /// public partial class CameraParametersEntry : Window { public CameraParametersEntry(float fx, float fy, float cx, float cy) { InitializeComponent(); this.KeyDown += new KeyEventHandler(TextEntry_KeyDown); if(fx == -1 || fy == -1 || cx == -1 || cy == -1) { this.fx = 500; this.fy = 500; this.cx = 320; this.cy = 240; } else { this.fx = fx; this.fy = fy; this.cx = cx; this.cy = cy; automaticCheckBox.IsChecked = false; fxTextBox.IsEnabled = true; fyTextBox.IsEnabled = true; cxTextBox.IsEnabled = true; cyTextBox.IsEnabled = true; } fxTextBox.Text = this.fx.ToString(); fyTextBox.Text = this.fy.ToString(); cxTextBox.Text = this.cx.ToString(); cyTextBox.Text = this.cy.ToString(); fxTextBox.TextChanged += ResponseTextBox_TextChanged; fyTextBox.TextChanged += ResponseTextBox_TextChanged; cxTextBox.TextChanged += ResponseTextBox_TextChanged; cyTextBox.TextChanged += ResponseTextBox_TextChanged; } private void OKButton_Click(object sender, System.Windows.RoutedEventArgs e) { DialogResult = true; } private void TextEntry_KeyDown(object sender, KeyEventArgs e) { if (e.Key == Key.Enter) { DialogResult = true; } } private float fx = -1, fy = -1, cx = -1, cy = -1; public bool IsAutomatic { get { return automaticCheckBox.IsChecked == true; } } public float Fx { get { return automaticCheckBox.IsChecked == true ? -1 : fx; } } public float Fy { get { return automaticCheckBox.IsChecked == true ? -1 : fy; } } public float Cx { get { return automaticCheckBox.IsChecked == true ? -1 : cx; } } public float Cy { get { return automaticCheckBox.IsChecked == true ? -1 : cy; } } private void CheckBox_Click(object sender, RoutedEventArgs e) { if(automaticCheckBox.IsChecked == true) { fxTextBox.IsEnabled = false; fyTextBox.IsEnabled = false; cxTextBox.IsEnabled = false; cyTextBox.IsEnabled = false; } else { fxTextBox.IsEnabled = true; fyTextBox.IsEnabled = true; cxTextBox.IsEnabled = true; cyTextBox.IsEnabled = true; } } // Do not allow illegal characters like private void ResponseTextBox_TextChanged(object sender, TextChangedEventArgs e) { try { float fx_n = (float)Double.Parse(fxTextBox.Text); float fy_n = (float)Double.Parse(fyTextBox.Text); float cx_n = (float)Double.Parse(cxTextBox.Text); float cy_n = (float)Double.Parse(cyTextBox.Text); if (fx_n > 0 && fy_n > 0 && cx_n > 0 && cy_n > 0) { fx = fx_n; fy = fy_n; cx = cx_n; cy = cy_n; warningLabel.Visibility = System.Windows.Visibility.Hidden; } else { warningLabel.Visibility = System.Windows.Visibility.Visible; fxTextBox.Text = fx.ToString(); fyTextBox.Text = fy.ToString(); cxTextBox.Text = cx.ToString(); cyTextBox.Text = cy.ToString(); fxTextBox.SelectionStart = fxTextBox.Text.Length; fyTextBox.SelectionStart = fyTextBox.Text.Length; cxTextBox.SelectionStart = cxTextBox.Text.Length; cyTextBox.SelectionStart = cyTextBox.Text.Length; } } catch (FormatException except) { fxTextBox.Text = fx.ToString(); fyTextBox.Text = fy.ToString(); cxTextBox.Text = cx.ToString(); cyTextBox.Text = cy.ToString(); fxTextBox.SelectionStart = fxTextBox.Text.Length; fyTextBox.SelectionStart = fyTextBox.Text.Length; cxTextBox.SelectionStart = cxTextBox.Text.Length; cyTextBox.SelectionStart = cyTextBox.Text.Length; warningLabel.Visibility = System.Windows.Visibility.Visible; } } } }