public ConfigWindow()
{
InitializeComponent();
linkLabel1.TabStop = false; // won't set to false in the Designer.cs for weird reason
// Load Config File
vimageConfig = new Config();
vimageConfig.Load(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "config.txt"));
// Set Settings
checkBox_OpenAtMousePosition.Checked = vimageConfig.Setting_OpenAtMousePosition;
checkBox_SmoothingDefault.Checked = vimageConfig.Setting_SmoothingDefault;
checkBox_BackgroundForImagesWithTransparencyDefault.Checked = vimageConfig.Setting_BackgroundForImagesWithTransparencyDefault;
checkBox_PositionLargeWideImagesInCorner.Checked = vimageConfig.Setting_PositionLargeWideImagesInCorner;
checkBox_PreloadNextImage.Checked = vimageConfig.Setting_PreloadNextImage;
checkBox_OpenSettingsEXE.Checked = vimageConfig.Setting_OpenSettingsEXE;
checkBox_ListenForConfigChanges.Checked = vimageConfig.Setting_ListenForConfigChanges;
comboBox_LimitImagesToMonitor.SelectedIndex = vimageConfig.Setting_LimitImagesToMonitor;
numericUpDown_MinImageSize.Value = vimageConfig.Setting_MinImageSize;
numericUpDown_SmoothingMinImageSize.Value = vimageConfig.Setting_SmoothingMinImageSize;
numericUpDown_ZoomSpeed.Value = vimageConfig.Setting_ZoomSpeed;
numericUpDown_ZoomSpeedFast.Value = vimageConfig.Setting_ZoomSpeedFast;
comboBox_DefaultSortBy.SelectedIndex = (int)vimageConfig.Setting_DefaultSortBy;
comboBox_DefaultSortDir.SelectedIndex = (int)vimageConfig.Setting_DefaultSortDir;
// Setup Control Bindings
AddControlItem("Drag", vimageConfig.Control_Drag);
AddControlItem("Close", vimageConfig.Control_Close);
AddControlItem("Open Context Menu", vimageConfig.Control_OpenContextMenu);
AddControlItem("Prev Image", vimageConfig.Control_PrevImage);
AddControlItem("Next Image", vimageConfig.Control_NextImage);
AddControlItem("Rotate Clockwise", vimageConfig.Control_RotateClockwise);
AddControlItem("Rotate Anti-Clockwise", vimageConfig.Control_RotateAntiClockwise);
AddControlItem("Flip", vimageConfig.Control_Flip);
AddControlItem("Fit To Monitor Auto", vimageConfig.Control_FitToMonitorAuto);
AddControlItem("Fit To Monitor Width", vimageConfig.Control_FitToMonitorWidth);
AddControlItem("Fit To Monitor Height", vimageConfig.Control_FitToMonitorHeight);
AddControlItem("Fit To Monitor Alt", vimageConfig.Control_FitToMonitorAlt);
AddControlItem("Zoom Faster", vimageConfig.Control_ZoomFaster);
AddControlItem("Zoom Alt", vimageConfig.Control_ZoomAlt);
AddControlItem("Toggle Smoothing", vimageConfig.Control_ToggleSmoothing);
AddControlItem("Toggle Background For Transparency", vimageConfig.Control_ToggleBackgroundForTransparency);
AddControlItem("Toggle Always On Top", vimageConfig.Control_ToggleAlwaysOnTop);
AddControlItem("Pause Animation", vimageConfig.Control_PauseAnimation);
AddControlItem("Prev Frame", vimageConfig.Control_PrevFrame);
AddControlItem("Next Frame", vimageConfig.Control_NextFrame);
AddControlItem("Open Config", vimageConfig.Control_OpenConfig);
AddControlItem("Reload Config", vimageConfig.Control_ReloadConfig);
AddControlItem("Reset Image", vimageConfig.Control_ResetImage);
AddControlItem("Open At Location", vimageConfig.Control_OpenAtLocation);
AddControlItem("Delete", vimageConfig.Control_Delete);
AddControlItem("Copy", vimageConfig.Control_Copy);
AddControlItem("Copy as Image", vimageConfig.Control_CopyAsImage);
AddControlItem("Open Duplicate Image", vimageConfig.Control_OpenDuplicateImage);
AddControlItem("Random Image", vimageConfig.Control_RandomImage);
// Setup Context Menu Editor
checkBox_ContextMenuShowMargin.Checked = vimageConfig.ContextMenuShowMargin;
numericUpDown_ContextMenu_Animation_InsertAtIndex.Value = vimageConfig.ContextMenu_Animation_InsertAtIndex;
AddContextMenuItems(vimageConfig.ContextMenu);
tabControl_ContextMenus.SelectedIndex = 1;
AddContextMenuItems(vimageConfig.ContextMenu_Animation);
tabControl_ContextMenus.SelectedIndex = 0;
if (ContextMenuItems.Count > 0)
ContextMenuItems[0].GiveItemFocus();
AddCustomActionItems(vimageConfig.CustomActions);
AddCustomActionBindings(vimageConfig.CustomActionBindings);
}
public ImageViewer(string file)
{
IL.Initialize();
// Extension supported?
if (!ImageViewerUtils.IsValidExtension(file, EXTENSIONS))
return;
// Save Mouse Position -> will open image at this position
Vector2i mousePos = Mouse.GetPosition();
// Get Image
LoadImage(file);
if (Image == null)
return;
// Load Config File
Config = new Config();
Config.Load(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "config.txt"));
if (Config.Setting_ListenForConfigChanges)
{
ConfigFileWatcher = new FileSystemWatcher(AppDomain.CurrentDomain.BaseDirectory, "config.txt");
ConfigFileWatcher.NotifyFilter = NotifyFilters.LastWrite;
ConfigFileWatcher.Changed += new FileSystemEventHandler(OnConfigChanged);
ConfigFileWatcher.EnableRaisingEvents = true;
}
// Get/Set Folder Sorting
SortImagesBy = Config.Setting_DefaultSortBy;
SortImagesByDir = Config.Setting_DefaultSortDir;
if (SortImagesBy == SortBy.FolderDefault || SortImagesByDir == SortDirection.FolderDefault)
{
// Get parent folder name
string parentFolder = file.Substring(0, file.LastIndexOf('\\'));
parentFolder = parentFolder.Substring(parentFolder.LastIndexOf('\\') + 1, parentFolder.Length - parentFolder.LastIndexOf('\\') - 1);
// Get sort column info from window with corresponding name
SHDocVw.ShellWindows shellWindows = new SHDocVw.ShellWindows();
foreach (SHDocVw.ShellBrowserWindow shellWindow in shellWindows)
{
if (shellWindow.LocationName != parentFolder)
continue;
Shell32.ShellFolderView view = (Shell32.ShellFolderView)shellWindow.Document;
string sort = view.SortColumns;
sort = sort.Substring(5, sort.Length - 5);
// Direction
if (sort[0] == '-')
{
sort = sort.Substring(1, sort.Length - 1);
if (SortImagesByDir == SortDirection.FolderDefault)
SortImagesByDir = SortDirection.Descending;
}
else if (SortImagesByDir == SortDirection.FolderDefault)
SortImagesByDir = SortDirection.Ascending;
// By
if (SortImagesBy == SortBy.FolderDefault)
{
switch (sort)
{
case "System.ItemDate;": SortImagesBy = SortBy.Date; break;
case "System.DateModified;": SortImagesBy = SortBy.DateModified; break;
case "System.DateCreated;": SortImagesBy = SortBy.DateCreated; break;
case "System.Size;": SortImagesBy = SortBy.Size; break;
default: SortImagesBy = SortBy.Name; break;
}
}
}
}
// Default sorting if folder was closed
if (SortImagesBy == SortBy.FolderDefault)
SortImagesBy = SortBy.Name;
if (SortImagesByDir == SortDirection.FolderDefault)
SortImagesByDir = SortDirection.Ascending;
// Create Context Menu
ContextMenu = new ContextMenu(this);
ContextMenu.LoadItems(Config.ContextMenu, Config.ContextMenu_Animation, Config.ContextMenu_Animation_InsertAtIndex);
ContextMenu.Setup(false);
// Create Window
Window = new RenderWindow(new VideoMode(Image.Texture.Size.X, Image.Texture.Size.Y), File + " - vimage", Styles.None);
Window.SetActive();
// Make Window Transparent (can only tell if image being viewed has transparency)
DWM_BLURBEHIND bb = new DWM_BLURBEHIND(false);
bb.dwFlags = DWM_BB.Enable;
bb.fEnable = true;
bb.hRgnBlur = new IntPtr();
DWM.DwmEnableBlurBehindWindow(Window.SystemHandle, ref bb);
bool _forceAlwaysOnTop = false;
// Get Bounds
IntRect bounds = ImageViewerUtils.GetCurrentBounds(mousePos);
// Resize Window
if (Config.Setting_LimitImagesToMonitor != Config.NONE)
{
// Fit to monitor height/width
int limit = Config.Setting_LimitImagesToMonitor;
if (limit == Config.AUTO)
{
if (bounds.Height < bounds.Width)
limit = Config.HEIGHT;
else
limit = Config.WIDTH;
}
if (limit == Config.HEIGHT && Image.Texture.Size.Y > bounds.Height)
{
Zoom(1 + (((float)bounds.Height - Image.Texture.Size.Y) / Image.Texture.Size.Y), true);
FitToMonitorHeightForced = true;
}
else if (limit == Config.WIDTH && Image.Texture.Size.X > bounds.Width)
{
Zoom(1 + (((float)bounds.Width - Image.Texture.Size.X) / Image.Texture.Size.X), true);
AutomaticallyZoomed = true;
}
}
if (Math.Min(Image.Texture.Size.X, Image.Texture.Size.Y) < Config.Setting_MinImageSize)
{
// Reisze images smaller than min size to min size
AutomaticallyZoomed = true;
Zoom(Config.Setting_MinImageSize / Math.Min(Image.Texture.Size.X, Image.Texture.Size.Y), true);
}
// Use Texture Size * Zoom instead of Window.Size since it wouldn't have updated yet
Vector2i winSize = new Vector2i((int)(Image.Texture.Size.X * CurrentZoom), (int)(Image.Texture.Size.Y * CurrentZoom));
// Position Window
Vector2i winPos;
if (Config.Setting_PositionLargeWideImagesInCorner && CurrentImageSize().X > CurrentImageSize().Y && CurrentImageSize().X * CurrentZoom >= bounds.Width)
{
// Position Window in top-left if the image is wide (ie: a Desktop Wallpaper / Screenshot)
winPos = new Vector2i(bounds.Left, bounds.Top);
}
else if (Config.Setting_OpenAtMousePosition)
{
// At Mouse Position
winPos = new Vector2i(mousePos.X - (int)(winSize.X / 2), mousePos.Y - (int)(winSize.Y / 2));
if (!FitToMonitorHeightForced)
{
if (winPos.Y < bounds.Top)
winPos.Y = 0;
else if (winPos.Y + winSize.Y > bounds.Height)
winPos.Y = bounds.Height - (int)winSize.Y;
}
else
winPos.Y = bounds.Top;
if (winPos.X < bounds.Left)
winPos.X = bounds.Left;
else if (winPos.X + winSize.X > bounds.Left + bounds.Width)
winPos.X = bounds.Left + bounds.Width - (int)winSize.X;
}
else
{
// At Monitor Center
IntRect monitorBounds = ImageViewerUtils.GetCurrentBounds(mousePos);
winPos = new Vector2i(monitorBounds.Left + (int)((monitorBounds.Width - winSize.X) / 2), monitorBounds.Top + (int)((monitorBounds.Height - winSize.Y) / 2));
}
Window.Position = winPos;
// Force Always On Top Mode (so it's above the task bar)
if (FitToMonitorHeightForced || (Image.Texture.Size.Y >= bounds.Height && Image.Texture.Size.X < bounds.Width))
_forceAlwaysOnTop = true;
// Defaults
// Rotation (some images have a rotation set in their exif data)
RotateImage(DefaultRotation, false);
// Smoothing
if (Image is AnimatedImage)
Image.Data.Smooth = Math.Min(Image.Texture.Size.X, Image.Texture.Size.Y) < Config.Setting_SmoothingMinImageSize ? false : Config.Setting_SmoothingDefault;
else
Image.Texture.Smooth = Math.Min(Image.Texture.Size.X, Image.Texture.Size.Y) < Config.Setting_SmoothingMinImageSize ? false : Config.Setting_SmoothingDefault;
// Backgrounds For Images With Transparency
BackgroundsForImagesWithTransparency = Config.Setting_BackgroundForImagesWithTransparencyDefault;
ForceAlwaysOnTopNextTick = _forceAlwaysOnTop;
Redraw();
NextWindowPos = Window.Position;
// Interaction
Window.Closed += OnWindowClosed;
Window.MouseButtonPressed += OnMouseDown;
Window.MouseButtonReleased += OnMouseUp;
Window.MouseWheelScrolled += OnMouseWheelScrolled;
Window.MouseMoved += OnMouseMoved;
Window.KeyReleased += OnKeyUp;
Window.KeyPressed += OnKeyDown;
// Loop
Stopwatch clock = new Stopwatch();
clock.Start();
while (Window.IsOpen)
{
// Add in some idle time to not thrash the CPU
Thread.Sleep(1);
if (CloseNextTick)
{
Window.Close();
break;
}
// Process events
Window.DispatchEvents();
if (ReloadConfigNextTick)
{
ReloadConfig();
ReloadConfigNextTick = false;
}
// Animated Image?
if (Image is AnimatedImage)
{
bool imageUpdated = Image.Update((float)clock.Elapsed.TotalMilliseconds);
if (!Updated && imageUpdated)
Update();
}
clock.Restart();
// Drag Window
if (Dragging)
Window.Position = new Vector2i(Mouse.GetPosition().X - DragPos.X, Mouse.GetPosition().Y - DragPos.Y);
// Update
if (Updated)
{
Updated = false;
Redraw();
Window.Position = NextWindowPos;
}
if (ForceAlwaysOnTopNextTick)
{
bounds = ImageViewerUtils.GetCurrentBounds(Window.Position);
if (Window.Size.Y >= bounds.Height && Window.Size.X < bounds.Width)
ForceAlwaysOnTop();
else
ForceAlwaysOnTopNextTick = false;
}
if (PreloadNextImageStart)
PreloadNextImage();
}
}