/// <summary>
/// Sets up so clicking the image opens a window to view it fully.
/// </summary>
private void SetHandlers()
{
//Displays an image browsing dialog on click.
MouseUp += new MouseButtonEventHandler((a, b) =>
{
DlgImgDisplay gui = new DlgImgDisplay();
gui.Add(ImgUrl);
gui.Show();
});
}
/// <summary>
/// Sets the page content based on existing material.
/// </summary>
public void ConstructPage()
{
gui = new PgDatabaseGuiEdit();
DataItem dat = Project.GetDatabase();
#region Database name
//Sets the database name.
if (string.IsNullOrWhiteSpace((string)dat.GetData("name")))
{
gui.TxtblkDatabaseName.Text = GlobalStrings.NameUntitled;
}
else
{
gui.TxtblkDatabaseName.Text = (string)dat.GetData("name");
}
//Handles changes to the database name.
gui.TxtblkDatabaseName.TextChanged += new TextChangedEventHandler((a, b) =>
{
if (!string.IsNullOrWhiteSpace(gui.TxtblkDatabaseName.Text))
{
dat.SetData("name", gui.TxtblkDatabaseName.Text);
}
//If the textbox is empty, it will keep the last character.
gui.TxtblkDatabaseName.Text = (string)dat.GetData("name");
DataNameChanged?.Invoke(this, null);
});
#endregion
#region Mode combobox
//Sets the mode combobox.
if ((bool)dat.GetData("defUseEditMode"))
{
gui.CmbxDefaultEditMode.SelectedValue =
GlobalStrings.DatabaseEditDefEditModeEdit;
}
else
{
gui.CmbxDefaultEditMode.SelectedValue =
GlobalStrings.DatabaseEditDefEditModeView;
}
//Handles changes to mode combobox.
gui.CmbxDefaultEditMode.SelectionChanged +=
new SelectionChangedEventHandler((a, b) =>
{
dat.SetData("defUseEditMode",
(string)gui.CmbxDefaultEditMode.SelectedValue ==
GlobalStrings.DatabaseEditDefEditModeEdit);
});
#endregion
#region Description
//Sets the description.
gui.TxtbxDescription.Text = (string)dat.GetData("description");
//Handles changes to the description.
gui.TxtbxDescription.TextChanged += new TextChangedEventHandler((a, b) =>
{
dat.SetData("description", gui.TxtbxDescription.Text);
});
#endregion
#region Background image
//Sets the background image data.
string bgUrl = (string)dat.GetData("imageUrl");
if (!string.IsNullOrWhiteSpace(bgUrl))
{
if (File.Exists(bgUrl))
{
gui.ImgDeleteBgImage.IsEnabled = true;
gui.ImgDeleteBgImage.Visibility = Visibility.Visible;
gui.ImgBgImage.IsEnabled = true;
gui.ImgBgImage.Visibility = Visibility.Visible;
gui.ImgBgImage.Source =
new BitmapImage(new Uri(bgUrl, UriKind.Absolute));
}
else
{
gui.ImgDeleteBgImage.IsEnabled = false;
gui.ImgDeleteBgImage.Visibility = Visibility.Collapsed;
gui.ImgBgImage.IsEnabled = false;
gui.ImgBgImage.Visibility = Visibility.Collapsed;
}
}
else
{
gui.ImgDeleteBgImage.IsEnabled = false;
gui.ImgDeleteBgImage.Visibility = Visibility.Collapsed;
gui.ImgBgImage.Visibility = Visibility.Collapsed;
gui.ImgBgImage.IsEnabled = false;
}
//The deletion button responds to mouse interaction.
gui.ImgDeleteBgImage.MouseEnter +=
new System.Windows.Input.MouseEventHandler((a, b) =>
{
gui.ImgDeleteBgImage.Source = new BitmapImage(
new Uri(Assets.BttnDeleteHover));
});
gui.ImgDeleteBgImage.MouseLeave +=
new System.Windows.Input.MouseEventHandler((a, b) =>
{
gui.ImgDeleteBgImage.Source = new BitmapImage(
new Uri(Assets.BttnDelete));
});
gui.ImgDeleteBgImage.MouseDown +=
new System.Windows.Input.MouseButtonEventHandler((a, b) =>
{
dat.SetData("imageUrl", String.Empty);
gui.ImgDeleteBgImage.IsEnabled = false;
gui.ImgDeleteBgImage.Visibility = Visibility.Collapsed;
gui.ImgBgImage.IsEnabled = false;
gui.ImgBgImage.Visibility = Visibility.Collapsed;
BgImageChanged?.Invoke(this, null);
});
//Shows the background image in full size if clicked.
gui.ImgBgImage.MouseDown +=
new System.Windows.Input.MouseButtonEventHandler((a, b) =>
{
DlgImgDisplay gui = new DlgImgDisplay();
gui.Add(bgUrl);
gui.Show();
});
//Allows the user to browse to an image if selected.
gui.BttnBrowseBgImage.Click +=
new RoutedEventHandler((a, b) =>
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.CheckPathExists = true;
dlg.Filter = GlobalStrings.FilterPictures;
dlg.Title = GlobalStrings.CaptionLoadDatabase;
dlg.FileOk +=
new System.ComponentModel.CancelEventHandler((c, d) =>
{
try
{
bgUrl = dlg.FileName;
gui.ImgBgImage.Source = new BitmapImage(
new Uri(bgUrl, UriKind.Absolute));
dat.SetData("imageUrl", bgUrl);
gui.ImgDeleteBgImage.IsEnabled = true;
gui.ImgDeleteBgImage.Visibility = Visibility.Visible;
gui.ImgBgImage.IsEnabled = true;
gui.ImgBgImage.Visibility = Visibility.Visible;
BgImageChanged?.Invoke(this, null);
}
catch (NotSupportedException e)
{
Utils.Log("Uploaded non-image: " + e);
MessageBox.Show(GlobalStrings.DlgUploadImageError);
}
});
dlg.ShowDialog();
});
#endregion
//Sets up delay between autosaves options.
gui.TxtbxAutosaveNumSeconds.Text = (((int)dat.GetData("autosaveDelay")) / 1000).ToString();
gui.TxtbxAutosaveNumSeconds.TextChanged += TxtbxAutosaveNumSeconds_TextChanged;
//Sets up delay between autosaves options.
gui.TxtbxAutosaveNumBackups.Text = ((int)dat.GetData("autosaveNumberofBackups")).ToString();
gui.TxtbxAutosaveNumBackups.TextChanged += TxtbxAutosaveNumBackups_TextChanged;
}
/// <summary>
/// Sets up default display behaviors.
/// </summary>
private void SetHandlers(bool doAutoplay)
{
if (doAutoplay)
{
Play();
MouseUp += new MouseButtonEventHandler((a, b) =>
{
ReleaseMouseCapture();
mouseIsDown = false;
Play();
});
}
else
{
MouseUp += new MouseButtonEventHandler((a, b) =>
{
ReleaseMouseCapture();
mouseIsDown = false;
if (IsMouseOver)
{
Play();
}
else
{
Stop();
}
});
MouseLeave += new MouseEventHandler((a, b) =>
{
Stop();
});
MouseEnter += new MouseEventHandler((a, b) =>
{
Play();
});
}
//Displays an image browsing dialog of each frame on click.
MouseUp += new MouseButtonEventHandler((a, b) =>
{
if (mouseIsClicking)
{
DlgImgDisplay gui = new DlgImgDisplay();
for (int i = 0; i < imgUrls.Count; i++)
{
gui.Add(imgUrls[i]);
}
gui.Show();
}
});
//Sets up to handle frame rotation or clicking.
MouseDown += new MouseButtonEventHandler((a, b) =>
{
CaptureMouse(); //To handle mouse up while outside control.
mouseIsDown = true;
mouseDownPos = Mouse.GetPosition(this);
mouseIsClicking = true;
Stop();
});
//Controls frame rotation.
MouseMove += new MouseEventHandler((a, b) =>
{
if (mouseIsDown)
{
double distance =
Mouse.GetPosition(this).X - mouseDownPos.X;
if (Math.Abs(distance) >= 3)
{
if (distance >= 3)
{
NextImage();
mouseDownPos = Mouse.GetPosition(this);
}
else if (distance <= -3)
{
PrevImage();
mouseDownPos = Mouse.GetPosition(this);
}
//If a frame rotates, it's not a click.
mouseIsClicking = false;
}
}
});
}