implement windows clipboard functionality

This allows clipboard to operate (cut, copy, paste and delete) in the
 win32 front end. The clipboard is set and read in windows unicode
 mode and then converted to/from utf-8 for the browser core.

1 files changed, 23 insertions, 0 deletions

diff --git a/frontends/windows/drawable.c b/frontends/windows/drawable.c
index f491e0a2a..939f4f946 100644
--- a/frontends/windows/drawable.c
+++ b/frontends/windows/drawable.c
@@ -581,6 +581,29 @@ nsws_window_drawable_event_callback(HWND hwnd,
 	case WM_MOUSEWHEEL:
 		return nsws_drawable_wheel(gw, hwnd, wparam);
 
+	case WM_PASTE:
+		browser_window_key_press(gw->bw, NS_KEY_PASTE);
+		return 0;
+
+	case WM_COPY:
+		browser_window_key_press(gw->bw, NS_KEY_COPY_SELECTION);
+		return 0;
+
+	case WM_CUT:
+		browser_window_key_press(gw->bw, NS_KEY_CUT_SELECTION);
+		return 0;
+
+	case WM_CLEAR:
+		/**
+		 * \todo win32 clear operation deletes the contents of
+		 *       the selection but ns clear selection only
+		 *       removes the highlight.
+		 */
+		browser_window_key_press(gw->bw, NS_KEY_CLEAR_SELECTION);
+		return 0;
+
+
+
 	}
 	return DefWindowProc(hwnd, msg, wparam, lparam);
 }