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Refactored the "thumbnail" preview code to ThumbnailForm.cs, this removes some complexity from the MainForm. Also fixed an Imgur issue, which I noticed as they currently have maintenance. And I added a missing key to the language-en-US.xml

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1909 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-06-08 10:36:07 +00:00
commit e274a08a1e
7 changed files with 143 additions and 100 deletions
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63
Greenshot/Forms/MainForm.cs
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@ -294,7 +294,7 @@ namespace Greenshot {
private CopyData copyData = null;
// Thumbnail preview
private FormWithoutActivation thumbnailForm = null;
private ThumbnailForm thumbnailForm = null;
private IntPtr thumbnailHandle = IntPtr.Zero;
private Rectangle parentMenuBounds = Rectangle.Empty;
// Make sure we have only one settings form
@ -743,72 +743,17 @@ namespace Greenshot {
private void ShowThumbnailOnEnter(object sender, EventArgs e) {
ToolStripMenuItem captureWindowItem = sender as ToolStripMenuItem;
WindowDetails window = captureWindowItem.Tag as WindowDetails;
parentMenuBounds = captureWindowItem.GetCurrentParent().TopLevelControl.Bounds;
if (thumbnailForm == null) {
thumbnailForm = new FormWithoutActivation();
thumbnailForm.ShowInTaskbar = false;
thumbnailForm.FormBorderStyle = FormBorderStyle.None;
thumbnailForm.TopMost = false;
thumbnailForm.Enabled = false;
if (conf.WindowCaptureMode == WindowCaptureMode.Auto || conf.WindowCaptureMode == WindowCaptureMode.Aero) {
thumbnailForm.BackColor = Color.FromArgb(255, conf.DWMBackgroundColor.R, conf.DWMBackgroundColor.G, conf.DWMBackgroundColor.B);
} else {
thumbnailForm.BackColor = Color.White;
}
}
if (thumbnailHandle != IntPtr.Zero) {
DWM.DwmUnregisterThumbnail(thumbnailHandle);
thumbnailHandle = IntPtr.Zero;
}
DWM.DwmRegisterThumbnail(thumbnailForm.Handle, window.Handle, out thumbnailHandle);
if (thumbnailHandle != IntPtr.Zero) {
Rectangle windowRectangle = window.WindowRectangle;
int thumbnailHeight = 200;
int thumbnailWidth = (int)(thumbnailHeight * ((float)windowRectangle.Width / (float)windowRectangle.Height));
if (thumbnailWidth > parentMenuBounds.Width) {
thumbnailWidth = parentMenuBounds.Width;
thumbnailHeight = (int)(thumbnailWidth * ((float)windowRectangle.Height / (float)windowRectangle.Width));
}
thumbnailForm.Width = thumbnailWidth;
thumbnailForm.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);
if (!thumbnailForm.Visible) {
thumbnailForm.Show();
}
// Make sure it's on "top"!
User32.SetWindowPos(thumbnailForm.Handle,captureWindowItem.GetCurrentParent().TopLevelControl.Handle, 0,0,0,0, WindowPos.SWP_NOMOVE | WindowPos.SWP_NOSIZE | WindowPos.SWP_NOACTIVATE);
// Align to menu
Rectangle screenBounds = WindowCapture.GetScreenBounds();
if (screenBounds.Contains(parentMenuBounds.Left, parentMenuBounds.Top - thumbnailHeight)) {
thumbnailForm.Location = new Point(parentMenuBounds.Left + (parentMenuBounds.Width/2) - (thumbnailWidth/2), parentMenuBounds.Top - thumbnailHeight);
} else {
thumbnailForm.Location = new Point(parentMenuBounds.Left + (parentMenuBounds.Width/2) - (thumbnailWidth/2), parentMenuBounds.Bottom);
}
thumbnailForm = new ThumbnailForm();
}
thumbnailForm.ShowThumbnail(window, captureWindowItem.GetCurrentParent().TopLevelControl);
}
private void HideThumbnailOnLeave(object sender, EventArgs e) {
hideThumbnail();
}
private void hideThumbnail() {
if (thumbnailHandle != IntPtr.Zero) {
DWM.DwmUnregisterThumbnail(thumbnailHandle);
thumbnailHandle = IntPtr.Zero;
thumbnailForm.Hide();
}
thumbnailForm.Hide();
}
private void cleanupThumbnail() {
hideThumbnail();
if (thumbnailForm != null) {
thumbnailForm.Close();
thumbnailForm = null;