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Small cleanups [skip ci]

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This commit is contained in:
Robin 2016-04-17 23:32:22 +02:00
commit 98e6be5eb6
171 changed files with 1607 additions and 1769 deletions
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31
GreenshotPlugin/Controls/ThumbnailForm.cs
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@ -31,10 +31,9 @@ namespace GreenshotPlugin.Controls {
/// Didn't make it completely "generic" yet, but at least most logic is in here so we don't have it in the mainform.
/// </summary>
public class ThumbnailForm : FormWithoutActivation {
private static CoreConfiguration conf = IniConfig.GetIniSection<CoreConfiguration>();
private static readonly CoreConfiguration conf = IniConfig.GetIniSection<CoreConfiguration>();
private IntPtr thumbnailHandle = IntPtr.Zero;
private Rectangle parentMenuBounds = Rectangle.Empty;
private IntPtr _thumbnailHandle = IntPtr.Zero;
public ThumbnailForm() {
ShowInTaskbar = false;
@ -59,9 +58,9 @@ namespace GreenshotPlugin.Controls {
}
private void UnregisterThumbnail() {
if (thumbnailHandle != IntPtr.Zero) {
DWM.DwmUnregisterThumbnail(thumbnailHandle);
thumbnailHandle = IntPtr.Zero;
if (_thumbnailHandle != IntPtr.Zero) {
DWM.DwmUnregisterThumbnail(_thumbnailHandle);
_thumbnailHandle = IntPtr.Zero;
}
}
@ -73,10 +72,10 @@ namespace GreenshotPlugin.Controls {
public void ShowThumbnail(WindowDetails window, Control parentControl) {
UnregisterThumbnail();
DWM.DwmRegisterThumbnail(Handle, window.Handle, out thumbnailHandle);
if (thumbnailHandle != IntPtr.Zero) {
DWM.DwmRegisterThumbnail(Handle, window.Handle, out _thumbnailHandle);
if (_thumbnailHandle != IntPtr.Zero) {
SIZE sourceSize;
DWM.DwmQueryThumbnailSourceSize(thumbnailHandle, out sourceSize);
DWM.DwmQueryThumbnailSourceSize(_thumbnailHandle, out sourceSize);
int thumbnailHeight = 200;
int thumbnailWidth = (int)(thumbnailHeight * ((float)sourceSize.width / (float)sourceSize.height));
if (parentControl != null && thumbnailWidth > parentControl.Width) {
@ -86,12 +85,14 @@ namespace GreenshotPlugin.Controls {
Width = thumbnailWidth;
Height = thumbnailHeight;
// Prepare the displaying of the Thumbnail
DWM_THUMBNAIL_PROPERTIES props = new DWM_THUMBNAIL_PROPERTIES();
props.Opacity = (byte)255;
props.Visible = true;
props.SourceClientAreaOnly = false;
props.Destination = new RECT(0, 0, thumbnailWidth, thumbnailHeight);
DWM.DwmUpdateThumbnailProperties(thumbnailHandle, ref props);
DWM_THUMBNAIL_PROPERTIES props = new DWM_THUMBNAIL_PROPERTIES
{
Opacity = 255,
Visible = true,
SourceClientAreaOnly = false,
Destination = new RECT(0, 0, thumbnailWidth, thumbnailHeight)
};
DWM.DwmUpdateThumbnailProperties(_thumbnailHandle, ref props);
if (parentControl != null) {
AlignToControl(parentControl);
}