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Added better IE checking, this allows us to capture windows which display a IE in them. Need to check if we really need this in the auto-capture, but at least the context menu function is really cool! Also fixed a small issue with the destination picker showing in the task-bar (without icon).

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1975 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-08-07 14:38:42 +00:00
commit 0b94cc4940
4 changed files with 101 additions and 42 deletions
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87
Greenshot/Helpers/IECaptureHelper.cs
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@ -55,16 +55,56 @@ namespace Greenshot.Helpers {
// Activate Tab
ieAccessible.ActivateIETab(tabIndex);
}
/// <summary>
/// <summary>
/// Return true if the supplied window has a sub-window which covers more than the supplied percentage
/// </summary>
/// <param name="someWindow">WindowDetails to check</param>
/// <param name="minimumPercentage">min percentage</param>
/// <returns></returns>
public static bool IsMostlyIEWindow(WindowDetails someWindow, int minimumPercentage) {
WindowDetails ieWindow = someWindow.GetChild("Internet Explorer_Server");
if (ieWindow != null) {
Rectangle wholeClient = someWindow.ClientRectangle;
Rectangle partClient = ieWindow.ClientRectangle;
int percentage = (int)(100*((float)(partClient.Width * partClient.Height)) / ((float)(wholeClient.Width * wholeClient.Height)));
LOG.InfoFormat("Window {0}, ie part {1}, percentage {2}", wholeClient, partClient, percentage);
if (percentage > minimumPercentage) {
return true;
}
}
return false;
}
/// <summary>
/// Does the supplied window have a IE part?
/// </summary>
/// <param name="someWindow"></param>
/// <returns></returns>
public static bool IsIEWindow(WindowDetails someWindow) {
return someWindow.GetChild("Internet Explorer_Server") != null;
}
/// <summary>
/// Get Windows displaying an IE
/// </summary>
/// <returns>List<WindowDetails></returns>
public static List<WindowDetails> GetIEWindows() {
List<WindowDetails> ieWindows = new List<WindowDetails>();
foreach (WindowDetails possibleIEWindow in WindowDetails.GetVisibleWindows()) {
if (IsIEWindow(possibleIEWindow)) {
ieWindows.Add(possibleIEWindow);
}
}
return ieWindows;
}
/// <summary>
/// Simple check if IE is running
/// </summary>
/// <returns>bool</returns>
public static bool IsIERunning() {
foreach (WindowDetails shellWindow in WindowDetails.GetAllWindows("IEFrame")) {
return true;
}
return false;
return GetIEWindows().Count > 0;
}
/// <summary>
@ -76,7 +116,8 @@ namespace Greenshot.Helpers {
Dictionary<WindowDetails, List<string>> browserWindows = new Dictionary<WindowDetails, List<string>>();
// Find the IE windows
foreach (WindowDetails ieWindow in WindowDetails.GetAllWindows("IEFrame")) {
List<WindowDetails> ieWindows = GetIEWindows();
foreach (WindowDetails ieWindow in ieWindows) {
try {
if (!ieHandleList.Contains(ieWindow.Handle)) {
WindowDetails directUIWD = IEHelper.GetDirectUI(ieWindow);
@ -108,10 +149,10 @@ namespace Greenshot.Helpers {
/// Helper method which will retrieve the IHTMLDocument2 for the supplied window,
/// or return the first if none is supplied.
/// </summary>
/// <param name="browserWindowDetails">The WindowDetails to get the IHTMLDocument2 for</param>
/// <param name="browserWindow">The WindowDetails to get the IHTMLDocument2 for</param>
/// <param name="document2">Ref to the IHTMLDocument2 to return</param>
/// <returns>The WindowDetails to which the IHTMLDocument2 belongs</returns>
private static DocumentContainer GetDocument(WindowDetails activeWindow) {
private static DocumentContainer GetDocument(WindowDetails browserWindow) {
DocumentContainer returnDocumentContainer = null;
WindowDetails returnWindow = null;
IHTMLDocument2 returnDocument2 = null;
@ -119,8 +160,8 @@ namespace Greenshot.Helpers {
WindowDetails alternativeReturnWindow = null;
IHTMLDocument2 alternativeReturnDocument2 = null;
// Find the IE window
foreach (WindowDetails ieWindow in WindowDetails.GetAllWindows("IEFrame")) {
// Find the IE windows
foreach (WindowDetails ieWindow in GetIEWindows()) {
LOG.DebugFormat("Processing {0} - {1}", ieWindow.ClassName, ieWindow.Text);
Accessible ieAccessible = null;
@ -129,8 +170,8 @@ namespace Greenshot.Helpers {
ieAccessible = new Accessible(directUIWD.Handle);
}
if (ieAccessible == null) {
LOG.InfoFormat("Active Window is {0}", activeWindow.Text);
if (!ieWindow.Equals(activeWindow)) {
LOG.InfoFormat("Active Window is {0}", browserWindow.Text);
if (!ieWindow.Equals(browserWindow)) {
LOG.WarnFormat("No ieAccessible for {0}", ieWindow.Text);
continue;
}
@ -185,7 +226,7 @@ namespace Greenshot.Helpers {
break;
}
try {
if (ieWindow.Equals(activeWindow)) {
if (ieWindow.Equals(browserWindow)) {
returnDocument2 = document2;
returnWindow = new WindowDetails(contentWindowHandle);
break;
@ -234,15 +275,25 @@ namespace Greenshot.Helpers {
/// <param name="capture">ICapture where the capture needs to be stored</param>
/// <returns>ICapture with the content (if any)</returns>
public static ICapture CaptureIE(ICapture capture) {
WindowDetails activeWindow = WindowDetails.GetActiveWindow();
return CaptureIE(capture, WindowDetails.GetActiveWindow());
}
/// <summary>
/// Here the logic for capturing the IE Content is located
/// </summary>
/// <param name="capture">ICapture where the capture needs to be stored</param>
/// <param name="windowToCapture">window to use</param>
/// <returns>ICapture with the content (if any)</returns>
public static ICapture CaptureIE(ICapture capture, WindowDetails windowToCapture) {
if (windowToCapture == null) {
return CaptureIE(capture, WindowDetails.GetActiveWindow());
}
// Show backgroundform after retrieving the active window..
BackgroundForm backgroundForm = new BackgroundForm(Language.GetString(LangKey.contextmenu_captureie), Language.GetString(LangKey.wait_ie_capture));
backgroundForm.Show();
//BackgroundForm backgroundForm = BackgroundForm.ShowAndWait(language.GetString(LangKey.contextmenu_captureie), language.GetString(LangKey.wait_ie_capture));
try {
//Get IHTMLDocument2 for the current active window
DocumentContainer documentContainer = GetDocument(activeWindow);
DocumentContainer documentContainer = GetDocument(windowToCapture);
// Nothing found
if (documentContainer == null) {
@ -299,7 +350,7 @@ namespace Greenshot.Helpers {
if (documentContainer.Name != null) {
capture.CaptureDetails.Title = documentContainer.Name;
} else {
capture.CaptureDetails.Title = activeWindow.Text;
capture.CaptureDetails.Title = windowToCapture.Text;
}
// Store the URL of the page