[gadamopoulos] 57671: [explorer] - Implement calling IShellView_TranslateAccelerator - Fixes accelerators like Ctrl+c , Ctrl+v, etc in windows

Author: gadamopoulos
Date: Sat Nov  3 21:00:10 2012
New Revision: 57671

URL: http://svn.reactos.org/svn/reactos?rev=57671&view=rev
Log:
[explorer]
- Implement calling IShellView_TranslateAccelerator
- Fixes accelerators like Ctrl+c , Ctrl+v, etc in windows

Modified:
    trunk/reactos/base/shell/explorer/desktop/desktop.cpp
    trunk/reactos/base/shell/explorer/desktop/desktop.h
    trunk/reactos/base/shell/explorer/shell/shellbrowser.cpp
    trunk/reactos/base/shell/explorer/shell/shellbrowser.h
    trunk/reactos/base/shell/explorer/utility/window.cpp
    trunk/reactos/base/shell/explorer/utility/window.h

Modified: trunk/reactos/base/shell/explorer/desktop/desktop.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/deskto…
==============================================================================
--- trunk/reactos/base/shell/explorer/desktop/desktop.cpp [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/desktop/desktop.cpp [iso-8859-1] Sat Nov  3 21:00:10
2012
@@ -479,6 +479,26 @@
         SendMessage(g_Globals._hwndShellView, nmsg, wparam, lparam);
         break;
 
+      case PM_TRANSLATE_MSG:
+      {
+            /* TranslateAccelerator is called for all explorer windows that are open 
+               so we have to decide if this is the correct recipient */
+            LPMSG lpmsg = (LPMSG)lparam;
+            HWND hwnd = lpmsg->hwnd;
+
+            while(hwnd)
+            {
+                if(hwnd == _hwnd)
+                    break;
+
+                hwnd = GetParent(hwnd);
+            }
+
+            if (hwnd)
+                return _pShellView->TranslateAccelerator(lpmsg) == S_OK;
+            return false;
+      }
+
 	  default: def:
 		return super::WndProc(nmsg, wparam, lparam);
 	}

Modified: trunk/reactos/base/shell/explorer/desktop/desktop.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/deskto…
==============================================================================
--- trunk/reactos/base/shell/explorer/desktop/desktop.h [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/desktop/desktop.h [iso-8859-1] Sat Nov  3 21:00:10
2012
@@ -48,9 +48,9 @@
 
 
  /// Implementation of the Explorer desktop window
-struct DesktopWindow : public Window, public IShellBrowserImpl
+struct DesktopWindow : public PreTranslateWindow, public IShellBrowserImpl
 {
-	typedef Window super;
+	typedef PreTranslateWindow super;
 
 	DesktopWindow(HWND hwnd);
 	~DesktopWindow();

Modified: trunk/reactos/base/shell/explorer/shell/shellbrowser.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/shell/…
==============================================================================
--- trunk/reactos/base/shell/explorer/shell/shellbrowser.cpp [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/shell/shellbrowser.cpp [iso-8859-1] Sat Nov  3
21:00:10 2012
@@ -599,6 +599,27 @@
 	return false;
 }
 
+bool ShellBrowser::TranslateAccelerator(LPMSG lpmsg)
+{
+    HWND hwnd;
+
+    /* TranslateAccelerator is called for all explorer windows that are open 
+       so we have to decide if this is the correct recipient */
+    hwnd = lpmsg->hwnd;
+
+    while(hwnd)
+    {
+        if(hwnd == _hwnd)
+            break;
+
+        hwnd = GetParent(hwnd);
+    }
+
+    if (hwnd)
+        return _pShellView->TranslateAccelerator(lpmsg) == S_OK;
+
+    return false;
+}
 
 bool ShellBrowser::select_folder(Entry* entry, bool expand)
 {
@@ -707,6 +728,9 @@
 		SendMessage(_right_hwnd, WM_SYSCOLORCHANGE, 0, 0);
 		break;
 
+	  case PM_TRANSLATE_MSG:
+		return _shellBrowser->TranslateAccelerator((MSG*)lparam);
+
 	  default:
 		return super::WndProc(nmsg, wparam, lparam);
 	}

Modified: trunk/reactos/base/shell/explorer/shell/shellbrowser.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/shell/…
==============================================================================
--- trunk/reactos/base/shell/explorer/shell/shellbrowser.h [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/shell/shellbrowser.h [iso-8859-1] Sat Nov  3
21:00:10 2012
@@ -141,6 +141,8 @@
 
 	void	invalidate_cache();
 
+	bool TranslateAccelerator(LPMSG lpmsg);
+
 protected:
 	HWND			_hwnd;
 	HWND			_hwndFrame;

Modified: trunk/reactos/base/shell/explorer/utility/window.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/utilit…
==============================================================================
--- trunk/reactos/base/shell/explorer/utility/window.cpp [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/utility/window.cpp [iso-8859-1] Sat Nov  3 21:00:10
2012
@@ -591,6 +591,14 @@
 
 BOOL Window::pretranslate_msg(LPMSG pmsg)
 {
+    if ((pmsg->message != WM_KEYDOWN) &&
+        (pmsg->message != WM_SYSKEYDOWN) &&
+        (pmsg->message != WM_SYSCHAR) &&
+        (pmsg->message != WM_CHAR))
+    {
+        return FALSE;
+    }
+
 	for(WindowSet::const_iterator it=Window::s_pretranslate_windows.begin();
it!=s_pretranslate_windows.end(); ++it)
 		if (SendMessage(*it, PM_TRANSLATE_MSG, 0, (LPARAM)pmsg))
 			return TRUE;

Modified: trunk/reactos/base/shell/explorer/utility/window.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/utilit…
==============================================================================
--- trunk/reactos/base/shell/explorer/utility/window.h [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/utility/window.h [iso-8859-1] Sat Nov  3 21:00:10
2012
@@ -283,12 +283,27 @@
 
 
  /**
+	PreTranslateWindow is used to register windows to be called by
Window::pretranslate_msg().
+	This way you get PM_TRANSLATE_MSG messages before the message loop dispatches messages.
+	You can then for example use TranslateAccelerator() to implement key shortcuts.
+ */
+struct PreTranslateWindow : public Window
+{
+	typedef Window super;
+
+	PreTranslateWindow(HWND);
+	~PreTranslateWindow();
+};
+
+
+
+ /**
 	Class ChildWindow represents MDI child windows.
 	It is used with class MainFrame.
  */
-struct ChildWindow : public Window
-{
-	typedef Window super;
+struct ChildWindow : public PreTranslateWindow
+{
+	typedef PreTranslateWindow super;
 
 	ChildWindow(HWND hwnd, const ChildWndInfo& info);
 
@@ -323,20 +338,6 @@
 };
 
 #define	PM_SETSTATUSTEXT		(WM_APP+0x1E)
-
-
- /**
-	PreTranslateWindow is used to register windows to be called by
Window::pretranslate_msg().
-	This way you get PM_TRANSLATE_MSG messages before the message loop dispatches messages.
-	You can then for example use TranslateAccelerator() to implement key shortcuts.
- */
-struct PreTranslateWindow : public Window
-{
-	typedef Window super;
-
-	PreTranslateWindow(HWND);
-	~PreTranslateWindow();
-};
 
 
  /**