windows/QuickLook
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adjust resize behaviour

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This commit is contained in:
Paddy Xu
2017-11-05 22:59:35 +02:00
parent 24fafc5746
commit d34e1d379c
2 changed files with 19 additions and 18 deletions
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2
QuickLook.Plugin/QuickLook.Plugin.PDFViewer/Plugin.cs
View File

@@ -58,8 +58,6 @@ namespace QuickLook.Plugin.PDFViewer
var desiredSize = PdfViewerControl.GetDesiredControlSizeByFirstPage(path);
context.SetPreferredSizeFit(desiredSize, 0.6);
context.PreferredSize = new Size(context.PreferredSize.Width, context.PreferredSize.Height + 32);
}
public void View(string path, ContextObject context)

35
QuickLook/ViewerWindow.xaml.cs
View File

@@ -47,6 +47,7 @@ namespace QuickLook
private string _path;
private bool _pinned;
private bool _restoreForDragMove;
private bool _canOldPluginResize;
internal ViewerWindow()
{
@@ -240,40 +241,40 @@ namespace QuickLook
BeginClose();
}
private void ResizeAndCenter(Size size, bool canResize)
private static void ResizeAndCenter(Window window, Size size, bool canOldPluginResize, bool canNextPluginResize)
{
// resize to MinSize first
size.Width = Math.Max(size.Width, MinWidth);
size.Height = Math.Max(size.Height, MinHeight);
size.Width = Math.Max(size.Width, window.MinWidth);
size.Height = Math.Max(size.Height, window.MinHeight);
if (!IsLoaded)
if (!window.IsLoaded)
{
// if the window is not loaded yet, just leave the problem to WPF
Width = size.Width;
Height = size.Height;
WindowStartupLocation = WindowStartupLocation.CenterScreen;
Dispatcher.BeginInvoke(new Action(this.BringToFront), DispatcherPriority.Render);
window.Width = size.Width;
window.Height = size.Height;
window.WindowStartupLocation = WindowStartupLocation.CenterScreen;
window.Dispatcher.BeginInvoke(new Action(window.BringToFront), DispatcherPriority.Render);
return;
}
// is the window is now now maximized, do not move it
if (WindowState == WindowState.Maximized)
if (window.WindowState == WindowState.Maximized)
return;
// if this is a new window, place it to top
if (Visibility != Visibility.Visible)
this.BringToFront();
if (window.Visibility != Visibility.Visible)
window.BringToFront();
var screen = WindowHelper.GetCurrentWindowRect();
// do not resize or reposition the window is it is visible - unless the next window is size-fixed
if (Visibility == Visibility.Visible && canResize)
if (window.Visibility == Visibility.Visible && canOldPluginResize && canNextPluginResize)
return;
// otherwise, resize it and place it to the old window center.
var oldCenterX = Left + Width / 2;
var oldCenterY = Top + Height / 2;
var oldCenterX = window.Left + window.Width / 2;
var oldCenterY = window.Top + window.Height / 2;
var newLeft = oldCenterX - size.Width / 2;
var newTop = oldCenterY - size.Height / 2;
@@ -284,7 +285,7 @@ namespace QuickLook
newLeft = newLeft + size.Width > screen.Right ? screen.Right - size.Width : newLeft; // right
newTop = newTop + size.Height > screen.Bottom ? screen.Bottom - size.Height : newTop; // bottom
this.MoveWindow(newLeft, newTop, size.Width, size.Height);
window.MoveWindow(newLeft, newTop, size.Width, size.Height);
}
internal void UnloadPlugin()
@@ -295,6 +296,8 @@ namespace QuickLook
RestoreFocusMode.None; // WPF will put the focused item into a "_restoreFocus" list ... omg
Keyboard.ClearFocus();
_canOldPluginResize = ContextObject.CanResize;
ContextObject.Reset();
try
@@ -332,7 +335,7 @@ namespace QuickLook
(ContextObject.TitlebarOverlap ? 0 : windowCaptionContainer.Height);
var newWidth = ContextObject.PreferredSize.Width + margin;
ResizeAndCenter(new Size(newWidth, newHeight), ContextObject.CanResize);
ResizeAndCenter(this, new Size(newWidth, newHeight), _canOldPluginResize, ContextObject.CanResize);
if (Visibility != Visibility.Visible)
Show();