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v 1.12

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This commit is contained in:
ulf
2013-09-08 14:39:48 +02:00
parent 5e39a180ad
commit 011d2d25ee
6 changed files with 165 additions and 81 deletions
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58
Preview.cs
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@@ -23,6 +23,7 @@ namespace PreviewToy
public IntPtr sourceWindow;
private DwmApi.DWM_THUMBNAIL_PROPERTIES m_ThumbnailProperties;
private bool has_been_set_up = false;
private bool thumbnail_has_been_set_up = false;
private PreviewToyHandler spawner;
private bool hide = false;
@@ -52,7 +53,6 @@ namespace PreviewToy
this.spawner = spawner;
InitializeComponent();
SetUp();
this.Text = title;
@@ -186,20 +186,32 @@ namespace PreviewToy
{
if (has_been_set_up)
{
m_ThumbnailProperties.rcDestination = new DwmApi.RECT(0, 0, ClientRectangle.Right, ClientRectangle.Bottom);
DwmApi.DwmUpdateThumbnailProperties(m_hThumbnail, m_ThumbnailProperties);
if (DwmApi.DwmIsCompositionEnabled())
{
if (thumbnail_has_been_set_up == false)
{
this.SetUpThumbnail();
}
m_ThumbnailProperties.rcDestination = new DwmApi.RECT(0, 0, ClientRectangle.Right, ClientRectangle.Bottom);
DwmApi.DwmUpdateThumbnailProperties(m_hThumbnail, m_ThumbnailProperties);
}
else
{
thumbnail_has_been_set_up = false;
}
Size overlay_size = this.render_area.Size;
overlay_size.Width -= 2*5;
overlay_size.Height -= 2*5;
overlay_size.Width -= 2 * 5;
overlay_size.Height -= 2 * 5;
Point overlay_location = this.Location;
overlay_location.X += 5 + (this.Size.Width - this.render_area.Size.Width)/2;
overlay_location.Y += 5 + (this.Size.Height - this.render_area.Size.Height) - (this.Size.Width - this.render_area.Size.Width)/2;
overlay_location.X += 5 + (this.Size.Width - this.render_area.Size.Width) / 2;
overlay_location.Y += 5 + (this.Size.Height - this.render_area.Size.Height) - (this.Size.Width - this.render_area.Size.Width) / 2;
this.overlay.Size = overlay_size;
this.overlay.Location = overlay_location;
this.overlay.TopMost = this.TopMost;
}
}
@@ -226,22 +238,26 @@ namespace PreviewToy
this.overlay.Hide();
}
public void SetUp()
private void SetUpThumbnail()
{
m_hThumbnail = DwmApi.DwmRegisterThumbnail(this.Handle, sourceWindow);
if (DwmApi.DwmIsCompositionEnabled() && !thumbnail_has_been_set_up)
{
m_hThumbnail = DwmApi.DwmRegisterThumbnail(this.Handle, sourceWindow);
m_ThumbnailProperties = new DwmApi.DWM_THUMBNAIL_PROPERTIES();
m_ThumbnailProperties.dwFlags = DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_VISIBLE
+ DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_OPACITY
+ DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_RECTDESTINATION
+ DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_SOURCECLIENTAREAONLY;
m_ThumbnailProperties.opacity = 255;
m_ThumbnailProperties.fVisible = true;
m_ThumbnailProperties.fSourceClientAreaOnly = true;
m_ThumbnailProperties.rcDestination = new DwmApi.RECT(0, 0, ClientRectangle.Right, ClientRectangle.Bottom);
DwmApi.DwmUpdateThumbnailProperties(m_hThumbnail, m_ThumbnailProperties);
m_ThumbnailProperties = new DwmApi.DWM_THUMBNAIL_PROPERTIES();
m_ThumbnailProperties.dwFlags = DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_VISIBLE
+ DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_OPACITY
+ DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_RECTDESTINATION
+ DwmApi.DWM_THUMBNAIL_PROPERTIES.DWM_TNP_SOURCECLIENTAREAONLY;
m_ThumbnailProperties.opacity = 255;
m_ThumbnailProperties.fVisible = true;
m_ThumbnailProperties.fSourceClientAreaOnly = true;
m_ThumbnailProperties.rcDestination = new DwmApi.RECT(0, 0, ClientRectangle.Right, ClientRectangle.Bottom);
DwmApi.DwmUpdateThumbnailProperties(m_hThumbnail, m_ThumbnailProperties);
thumbnail_has_been_set_up = true;
}
}
private void Preview_Load(object sender, EventArgs e)