private void FakeWindow_MouseWheel(object sender, MouseWheelEventArgs e)
{
if ((Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
GalleryNavigation.ScrollTo(e.Delta > 0, true);
}
else
{
GalleryNavigation.ScrollTo(e.Delta > 0, false, true);
}
}
internal static async void OpenFullscreenGallery(bool startup = false)
{
if (Pics.Count < 1 && !startup)
{
return;
}
Properties.Settings.Default.PicGallery = 2;
LoadLayout();
if (GetFakeWindow == null)
{
GetFakeWindow = new FakeWindow();
GetFakeWindow.grid.Children.Add(new Views.UserControls.Gallery.PicGalleryTopButtons
{
Margin = new Thickness(1, 12, 0, 0),
});
}
// Switch gallery container to the correct window
if (GetMainWindow.ParentContainer.Children.Contains(GetPicGallery))
{
GetMainWindow.ParentContainer.Children.Remove(GetPicGallery);
GetFakeWindow.grid.Children.Add(GetPicGallery);
}
else if (!GetFakeWindow.grid.Children.Contains(GetPicGallery))
{
GetFakeWindow.grid.Children.Add(GetPicGallery);
}
GetFakeWindow.Show();
GalleryNavigation.ScrollTo();
GetMainWindow.Focus();
if (!FreshStartup)
{
ScaleImage.TryFitImage();
}
// Fix not showing up opacity bug..
VisualStateManager.GoToElementState(GetPicGallery, "Opacity", false);
VisualStateManager.GoToElementState(GetPicGallery.Container, "Opacity", false);
GetPicGallery.Opacity = GetPicGallery.Container.Opacity = 1;
if (GetPicGallery.Container.Children.Count == 0)
{
await Load().ConfigureAwait(false);
}
}
/// <summary>
/// Extra functionality and error checking when clicking
/// on the navigation buttons
/// </summary>
/// <param name="arrow"></param>
/// <param name="right"></param>
internal static void PicButton(bool arrow, bool right)
{
if (!arrow) // Normal buttons
{
if (GalleryFunctions.IsOpen)
{
GalleryNavigation.ScrollTo(!right);
return;
}
if (!CanNavigate)
{
return;
}
if (right)
{
RightbuttonClicked = true;
Pic();
}
else
{
LeftbuttonClicked = true;
Pic(false, false);
}
}
else // Alternative interface buttons
{
if (!CanNavigate)
{
return;
}
if (right)
{
ClickArrowRightClicked = true;
Pic();
}
else
{
ClickArrowLeftClicked = true;
Pic(false, false);
}
}
}
internal static async void OpenHorizontalGallery()
{
if (Pics.Count < 1)
{
return;
}
Properties.Settings.Default.PicGallery = 1;
LoadLayout();
AnimationHelper.Fade(GetPicGallery, TimeSpan.FromSeconds(.3), TimeSpan.Zero, 0, 1);
GetClickArrowLeft.Visibility =
GetClickArrowRight.Visibility =
Getx2.Visibility =
GetMinus.Visibility =
GetRestorebutton.Visibility =
GetGalleryShortcut.Visibility = Visibility.Hidden;
if (GetFakeWindow != null)
{
if (GetFakeWindow.grid.Children.Contains(GetPicGallery))
{
GetFakeWindow.grid.Children.Remove(GetPicGallery);
GetMainWindow.ParentContainer.Children.Add(GetPicGallery);
}
}
GalleryNavigation.SetSelected(FolderIndex, true);
GalleryNavigation.ScrollTo();
if (GetPicGallery.Container.Children.Count == 0)
{
await Load().ConfigureAwait(false);
}
// Fix weird bug when changing folder and one item remains
// TODO investigate if selected gallery item does not get removed?
else if (GetPicGallery.Container.Children.Count == 1 && Pics.Count > 1)
{
GetPicGallery.Container.Children.Clear();
await Load().ConfigureAwait(false);
}
}
internal static void ChangeToPicGalleryTwo()
{
Properties.Settings.Default.PicGallery = 2;
LoadLayout();
if (GetFakeWindow != null)
{
if (!GetFakeWindow.grid.Children.Contains(GetPicGallery))
{
GetMainWindow.ParentContainer.Children.Remove(GetPicGallery);
GetFakeWindow.grid.Children.Add(GetPicGallery);
}
}
else
{
GetMainWindow.ParentContainer.Children.Remove(GetPicGallery);
GetFakeWindow = new FakeWindow();
GetFakeWindow.grid.Children.Add(GetPicGallery);
}
GetFakeWindow.Show();
GalleryNavigation.ScrollTo();
GetMainWindow.Focus();
}
internal static void MainWindow_KeysDown(object sender, KeyEventArgs e)
{
// Don't allow keys when typing in text
if (GetMainWindow.TitleText.IsKeyboardFocusWithin)
{
return;
}
var ctrlDown = (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control;
var altDown = (Keyboard.Modifiers & ModifierKeys.Alt) == ModifierKeys.Alt;
var shiftDown = (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift;
#region CroppingKeys
if (GetCropppingTool != null)
{
if (GetCropppingTool.IsVisible)
{
if (e.Key == Key.Escape)
{
CropFunctions.CloseCrop();
e.Handled = true;
return;
}
if (e.Key == Key.Enter)
{
CropFunctions.PerformCrop();
e.Handled = true;
return;
}
e.Handled = true;
return;
}
}
#endregion CroppingKeys
#region Keys where it can be held down
switch (e.Key)
{
case Key.BrowserForward:
case Key.Right:
case Key.D:
if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
if (Properties.Settings.Default.PicGallery == 1)
{
GalleryNavigation.Right();
return;
}
}
}
if (!e.IsRepeat)
{
// Go to first if Ctrl held down
if (ctrlDown)
{
Pic(true, true);
}
else
{
Pic();
}
}
else if (CanNavigate)
{
FastPic(true);
}
return;
case Key.BrowserBack:
case Key.Left:
case Key.A:
if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
if (Properties.Settings.Default.PicGallery == 1)
{
GalleryNavigation.Left();
return;
}
}
}
if (!e.IsRepeat)
{
// Go to last if Ctrl held down
if (ctrlDown)
{
Pic(false, true);
}
else
{
Pic(false);
}
}
else if (CanNavigate)
{
FastPic(false);
}
return;
case Key.PageUp:
if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
GalleryNavigation.ScrollTo(true, ctrlDown);
return;
}
}
if (Properties.Settings.Default.ScrollEnabled)
{
GetMainWindow.Scroller.ScrollToVerticalOffset(GetMainWindow.Scroller.VerticalOffset - 30);
}
return;
case Key.PageDown:
if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
GalleryNavigation.ScrollTo(false, (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control);
return;
}
}
if (Properties.Settings.Default.ScrollEnabled)
{
GetMainWindow.Scroller.ScrollToVerticalOffset(GetMainWindow.Scroller.VerticalOffset + 30);
}
return;
case Key.Up:
case Key.W:
if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
if (Properties.Settings.Default.PicGallery == 1)
{
GalleryNavigation.Up();
}
else
{
GalleryNavigation.ScrollTo(true, ctrlDown);
}
}
else
{
Rotate(true);
}
}
else
{
Rotate(false);
}
if (Properties.Settings.Default.ScrollEnabled)
{
GetMainWindow.Scroller.ScrollToVerticalOffset(GetMainWindow.Scroller.VerticalOffset - 30);
}
return;
case Key.Down:
if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
if (Properties.Settings.Default.PicGallery == 1)
{
GalleryNavigation.Down();
}
else
{
GalleryNavigation.ScrollTo(false, ctrlDown);
}
}
else
{
Rotate(true);
}
}
else if (Properties.Settings.Default.ScrollEnabled)
{
GetMainWindow.Scroller.ScrollToVerticalOffset(GetMainWindow.Scroller.VerticalOffset + 30);
}
else
{
Rotate(true);
}
return;
case Key.S:
if (ctrlDown)
{
SaveFiles();
}
else if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
if (Properties.Settings.Default.PicGallery == 1)
{
GalleryNavigation.Down();
}
else
{
GalleryNavigation.ScrollTo(false, ctrlDown);
}
}
else
{
Rotate(false);
}
}
else if (Properties.Settings.Default.ScrollEnabled)
{
GetMainWindow.Scroller.ScrollToVerticalOffset(GetMainWindow.Scroller.VerticalOffset + 30);
}
else
{
Rotate(false);
}
return;
// Zoom
case Key.Add:
case Key.OemPlus:
Zoom(true);
return;
case Key.Subtract:
case Key.OemMinus:
Zoom(false);
return;
default: break;
}
#endregion Keys where it can be held down
#region Key is not held down
if (!e.IsRepeat)
{
switch (e.Key)
{
// Esc
case Key.Escape:
if (UserControls_Open())
{
Close_UserControls();
}
else if (Properties.Settings.Default.Fullscreen)
{
if (GalleryFunctions.IsOpen)
{
Toggle();
}
else
{
Fullscreen_Restore();
}
}
else if (Slideshow.SlideTimer != null && Slideshow.SlideTimer.Enabled)
{
Slideshow.StopSlideshow();
}
else if (GalleryFunctions.IsOpen)
{
Toggle();
}
else if (IsDialogOpen)
{
IsDialogOpen = false;
}
else if (Color_Picking.IsRunning)
{
Color_Picking.StopRunning(false);
}
else if (GetResizeAndOptimize != null && GetResizeAndOptimize.IsVisible)
{
GetResizeAndOptimize.Hide();
}
else if (GetEffectsWindow != null && GetEffectsWindow.IsVisible)
{
GetEffectsWindow.Hide();
}
else if (GetImageInfoWindow != null && GetImageInfoWindow.IsVisible)
{
GetImageInfoWindow.Hide();
}
else if (GetInfoWindow != null && GetInfoWindow.IsVisible)
{
GetInfoWindow.Hide();
}
else if (GetSettingsWindow != null && GetSettingsWindow.IsVisible)
{
GetSettingsWindow.Hide();
}
else if (!cm.IsVisible)
{
SystemCommands.CloseWindow(GetMainWindow);
}
break;
// Ctrl + Q
case Key.Q:
if (ctrlDown)
{
SystemCommands.CloseWindow(GetMainWindow);
}
break;
// O, Ctrl + O
case Key.O:
Open();
break;
// X, Ctrl + X
case Key.X:
if (ctrlDown)
{
Cut(Pics[FolderIndex]);
}
else
{
ConfigureSettings.UpdateUIValues.SetScrolling(sender, e);
}
break;
// F
case Key.F:
Flip();
break;
// Delete, Shift + Delete
case Key.Delete:
DeleteFile(!shiftDown);
break;
// Ctrl + C, Ctrl + Shift + C, Ctrl + Alt + C
case Key.C:
if (ctrlDown)
{
if (GetResizeAndOptimize != null)
{
if (GetResizeAndOptimize.IsVisible)
{
return; // Prevent paste errors
}
}
if (shiftDown)
{
Copyfile();
}
else if (altDown)
{
System.Threading.Tasks.Task task = Base64.SendToClipboard();
}
else
{
CopyBitmap();
}
}
else if (!GalleryFunctions.IsOpen)
{
CropFunctions.StartCrop();
}
break;
// Ctrl + V
case Key.V:
if (ctrlDown)
{
Paste();
}
break;
// Ctrl + I
case Key.I:
if (ctrlDown)
{
SystemIntegration.NativeMethods.ShowFileProperties(Pics[FolderIndex]);
}
break;
// Ctrl + P
case Key.P:
if (ctrlDown)
{
Print(Pics[FolderIndex]);
}
break;
// Ctrl + R
case Key.R:
if (ctrlDown)
{
Reload();
}
break;
// L
case Key.L:
ConfigureSettings.UpdateUIValues.SetLooping(sender, e);
break;
#if DEBUG
// E || Enter
case Key.E:
case Key.Enter:
if (GalleryFunctions.IsOpen)
{
GalleryNavigation.LoadSelected();
}
else if (Properties.Settings.Default.PicGallery == 1 &&
!GetQuickSettingsMenu.IsVisible &&
!GetToolsAndEffectsMenu.IsVisible &&
!GetFileMenu.IsVisible &&
!GetImageSettingsMenu.IsVisible)
{
OpenHorizontalGallery();
}
break;
#endif
// T
case Key.T:
ConfigureSettings.ConfigColors.ChangeBackground(sender, e);
break;
// G
case Key.G:
OpenWith(Pics[FolderIndex]);
break;
// Space
case Key.Space:
if (GetPicGallery != null)
{
if (GalleryFunctions.IsOpen)
{
GalleryNavigation.ScrollTo();
return;
}
}
CenterWindowOnScreen();
break;
// 1
case Key.D1:
if (QuickSettingsMenuOpen || GalleryFunctions.IsOpen ||
Properties.Settings.Default.Fullscreen)
{
break;
}
Tooltip.ShowTooltipMessage(Application.Current.Resources["CenterImageInWindow"]);
ConfigureSettings.UpdateUIValues.SetScalingBehaviour(false, false);
break;
// 2
case Key.D2:
if (QuickSettingsMenuOpen || GalleryFunctions.IsOpen ||
Properties.Settings.Default.Fullscreen)
{
break;
}
Tooltip.ShowTooltipMessage(Application.Current.Resources["CenterImageInWindowFillHeight"]);
ConfigureSettings.UpdateUIValues.SetScalingBehaviour(false, true);
break;
// 3
case Key.D3:
if (QuickSettingsMenuOpen || GalleryFunctions.IsOpen ||
Properties.Settings.Default.Fullscreen)
{
break;
}
Tooltip.ShowTooltipMessage(Application.Current.Resources["CenterApplicationToWindow"]);
ConfigureSettings.UpdateUIValues.SetScalingBehaviour(true, false);
break;
// 4
case Key.D4:
if (QuickSettingsMenuOpen || GalleryFunctions.IsOpen ||
Properties.Settings.Default.Fullscreen)
{
break;
}
Tooltip.ShowTooltipMessage(Application.Current.Resources["CenterApplicationToWindowFillHeight"]);
ConfigureSettings.UpdateUIValues.SetScalingBehaviour(true, true);
break;
// F1
case Key.F1:
InfoWindow();
break;
// F2
case Key.F2:
EditTitleBar.EditTitleBar_Text();
break;
// F3
case Key.F3:
Open_In_Explorer();
break;
// F4
case Key.F4:
AllSettingsWindow();
break;
// F5
case Key.F5:
Slideshow.StartSlideshow();
break;
// F6
case Key.F6:
EffectsWindow();
break;
// F7
case Key.F7:
ResetZoom();
break;
#if DEBUG
// F8
case Key.F8:
Unload();
break;
#endif
// F11
case Key.F11:
Fullscreen_Restore();
break;
// Home
case Key.Home:
GetMainWindow.Scroller.ScrollToHome();
break;
// End
case Key.End:
GetMainWindow.Scroller.ScrollToEnd();
break;
default: break;
}
}
#endregion Key is not held down
#region Alt + keys
// Alt doesn't work in switch? Waiting for key up is confusing in this case
if (altDown && !e.IsRepeat)
{
// Alt + Z
if ((e.SystemKey == Key.Z) && !GalleryFunctions.IsOpen)
{
HideInterfaceLogic.ToggleInterface();
}
// Alt + Enter
else if ((e.SystemKey == Key.Enter))
{
if (Properties.Settings.Default.PicGallery != 2)
{
Fullscreen_Restore();
}
}
}
#endregion Alt + keys
}
/// <summary>
/// Fullscreen/restore window
/// </summary>
internal static void Fullscreen_Restore(bool forceFullscreen = false)
{
if (forceFullscreen || !Properties.Settings.Default.Fullscreen)
{
// Show fullscreen logic
RenderFullscreen();
// Handle if browsing gallery
if (GalleryFunctions.IsOpen)
{
GalleryLoad.LoadLayout();
GalleryNavigation.ScrollTo();
}
ShowNavigation(Properties.Settings.Default.ShowAltInterfaceButtons);
ShowShortcuts(Properties.Settings.Default.ShowAltInterfaceButtons);
Properties.Settings.Default.Fullscreen = true;
}
else
{
GetMainWindow.Topmost = Properties.Settings.Default.TopMost;
if (Properties.Settings.Default.ShowInterface)
{
ShowNavigation(false);
ShowTopandBottom(true);
ShowShortcuts(false);
}
else
{
ShowNavigation(true);
ShowTopandBottom(false);
ShowShortcuts(true);
}
if (AutoFitWindow)
{
GetMainWindow.SizeToContent = SizeToContent.WidthAndHeight;
GetMainWindow.ResizeMode = ResizeMode.NoResize;
if (GetQuickSettingsMenu != null)
{
GetQuickSettingsMenu.SetFit.IsChecked = true;
}
GetMainWindow.Width = double.NaN;
GetMainWindow.Height = double.NaN;
GetMainWindow.Top -= GetMainWindow.LowerBar.ActualHeight / 2; // It works...
}
else
{
GetMainWindow.SizeToContent = SizeToContent.Manual;
GetMainWindow.ResizeMode = ResizeMode.CanResizeWithGrip;
if (GetQuickSettingsMenu != null)
{
GetQuickSettingsMenu.SetFit.IsChecked = false;
}
GetMainWindow.Top = Properties.Settings.Default.Top;
GetMainWindow.Left = Properties.Settings.Default.Left;
GetMainWindow.Height = Properties.Settings.Default.Height;
GetMainWindow.Width = Properties.Settings.Default.Width;
GetMainWindow.ParentContainer.Width = double.NaN;
GetMainWindow.ParentContainer.Height = double.NaN;
}
if (GetMainWindow.WindowState == WindowState.Maximized)
{
GetMainWindow.WindowState = WindowState.Normal;
// Reset margin from fullscreen
GetMainWindow.ParentContainer.Margin = new Thickness(0);
}
if (Slideshow.SlideTimer != null && Slideshow.SlideTimer.Enabled)
{
Slideshow.SlideTimer.Enabled = false;
}
Properties.Settings.Default.Fullscreen = false;
TryFitImage();
ConfigureSettings.ConfigColors.UpdateColor(); // Regain border
}
}
/// <summary>
/// Goes to next, previous, first or last file in folder
/// </summary>
/// <param name="next">Whether it's forward or not</param>
/// <param name="end">Whether to go to last or first,
/// depending on the next value</param>
internal static async void Pic(bool next = true, bool end = false)
{
// Exit if not intended to change picture
if (!CanNavigate)
{
return;
}
// exit if browsing PicGallery
if (GetPicGallery != null)
{
if (Properties.Settings.Default.FullscreenGallery == false)
{
if (GalleryFunctions.IsOpen)
{
return;
}
}
}
// Make backup
var indexBackup = FolderIndex;
if (!end) // Go to next or previous
{
if (next)
{
// loop next
if (Properties.Settings.Default.Looping || Slideshow.SlideTimer != null && Slideshow.SlideTimer.Enabled)
{
FolderIndex = FolderIndex == Pics.Count - 1 ? 0 : FolderIndex + 1;
}
else
{
// Go to next if able
if (FolderIndex + 1 == Pics.Count)
{
return;
}
FolderIndex++;
}
Reverse = false;
}
else
{
// Loop prev
if (Properties.Settings.Default.Looping || Slideshow.SlideTimer != null && Slideshow.SlideTimer.Enabled)
{
FolderIndex = FolderIndex == 0 ? Pics.Count - 1 : FolderIndex - 1;
}
else
{
// Go to prev if able
if (FolderIndex - 1 < 0)
{
return;
}
FolderIndex--;
}
Reverse = true;
}
}
else // Go to first or last
{
FolderIndex = next ? Pics.Count - 1 : 0;
indexBackup = FolderIndex;
// Reset preloader values to prevent errors
if (Pics.Count > 20)
{
Preloader.Clear();
}
}
// Go to the image!
await LoadPicAt(FolderIndex).ConfigureAwait(true);
// Update PicGallery selected item, if needed
if (GalleryFunctions.IsOpen)
{
await ConfigureWindows.GetMainWindow.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, (Action)(() =>
{
if (GetPicGallery.Container.Children.Count > FolderIndex && GetPicGallery.Container.Children.Count > indexBackup)
{
if (indexBackup != FolderIndex)
{
GalleryNavigation.SetSelected(indexBackup, false);
}
GalleryNavigation.SetSelected(FolderIndex, true);
GalleryNavigation.ScrollTo();
}
else
{
// TODO Find way to get PicGalleryItem an alternative way...
}
}));
}
CloseToolTipMessage();
}
/// <summary>
/// Goes to next, previous, first or last file in folder
/// </summary>
/// <param name="next">Whether it's forward or not</param>
/// <param name="end">Whether to go to last or first,
/// depending on the next value</param>
internal static void Pic(bool next = true, bool end = false)
{
// Exit if not intended to change picture
if (!CanNavigate)
{
return;
}
// exit if browsing PicGallery
if (GetPicGallery != null)
{
if (Properties.Settings.Default.PicGallery == 1)
{
if (GalleryFunctions.IsOpen)
{
return;
}
}
}
// Make backup
var indexBackup = FolderIndex;
if (!end) // Go to next or previous
{
if (next)
{
// loop next
if (Properties.Settings.Default.Looping || Slideshow.SlideTimer != null && Slideshow.SlideTimer.Enabled)
{
FolderIndex = FolderIndex == Pics.Count - 1 ? 0 : FolderIndex + 1;
}
else
{
// Go to next if able
if (FolderIndex + 1 == Pics.Count)
{
return;
}
FolderIndex++;
}
Reverse = false;
}
else
{
// Loop prev
if (Properties.Settings.Default.Looping || Slideshow.SlideTimer != null && Slideshow.SlideTimer.Enabled)
{
FolderIndex = FolderIndex == 0 ? Pics.Count - 1 : FolderIndex - 1;
}
else
{
// Go to prev if able
if (FolderIndex - 1 < 0)
{
return;
}
FolderIndex--;
}
Reverse = true;
}
}
else // Go to first or last
{
FolderIndex = next ? Pics.Count - 1 : 0;
indexBackup = FolderIndex;
// Reset preloader values to prevent errors
if (Pics.Count > 20)
{
Preloader.Clear();
}
}
// Go to the image!
Pic(FolderIndex);
// Update PicGallery selected item, if needed
if (GalleryFunctions.IsOpen)
{
if (GetPicGallery.Container.Children.Count > FolderIndex && GetPicGallery.Container.Children.Count > indexBackup)
{
if (indexBackup != FolderIndex)
{
GalleryNavigation.SetUnselected(indexBackup);
}
GalleryNavigation.SetSelected(FolderIndex);
GalleryNavigation.ScrollTo();
}
else
{
// TODO Find way to get PicGalleryItem an alternative way...
}
}
CloseToolTipMessage();
}