Added clipboard fix mozbz#1631061.

1 files changed, 0 insertions, 158 deletions

diff --git a/mozilla-1631061.patch b/mozilla-1631061.patch
deleted file mode 100644
index acd1c5a..0000000
--- a/mozilla-1631061.patch
+++ /dev/null
@@ -1,158 +0,0 @@
-changeset:   563258:ed4b271af277
-tag:         tip
-parent:      563255:2c9db4cd3d89
-user:        stransky <stransky@redhat.com>
-date:        Tue Dec 22 11:03:28 2020 +0100
-files:       widget/gtk/nsClipboardWayland.cpp widget/gtk/nsClipboardWayland.h
-description:
-Bug 1631061 [Wayland] Remove fast track clipboard and always ask compositor for clipboard data, r?rmader
-
-Differential Revision: https://phabricator.services.mozilla.com/D100317
-
-
-diff --git a/widget/gtk/nsClipboardWayland.cpp b/widget/gtk/nsClipboardWayland.cpp
---- a/widget/gtk/nsClipboardWayland.cpp
-+++ b/widget/gtk/nsClipboardWayland.cpp
-@@ -749,7 +749,6 @@ nsRetrievalContextWayland::nsRetrievalCo
-       mClipboardOffer(nullptr),
-       mPrimaryOffer(nullptr),
-       mDragContext(nullptr),
--      mClipboardRequestNumber(0),
-       mClipboardData(nullptr),
-       mClipboardDataLength(0) {
-   wl_data_device* dataDevice = wl_data_device_manager_get_data_device(
-@@ -807,42 +806,6 @@ GdkAtom* nsRetrievalContextWayland::GetT
-   return nullptr;
- }
- 
--struct FastTrackClipboard {
--  FastTrackClipboard(int aClipboardRequestNumber,
--                     nsRetrievalContextWayland* aRetrievalContex)
--      : mClipboardRequestNumber(aClipboardRequestNumber),
--        mRetrievalContex(aRetrievalContex) {}
--
--  int mClipboardRequestNumber;
--  nsRetrievalContextWayland* mRetrievalContex;
--};
--
--static void wayland_clipboard_contents_received(
--    GtkClipboard* clipboard, GtkSelectionData* selection_data, gpointer data) {
--  LOGCLIP(("wayland_clipboard_contents_received() callback\n"));
--  FastTrackClipboard* fastTrack = static_cast<FastTrackClipboard*>(data);
--  fastTrack->mRetrievalContex->TransferFastTrackClipboard(
--      fastTrack->mClipboardRequestNumber, selection_data);
--  delete fastTrack;
--}
--
--void nsRetrievalContextWayland::TransferFastTrackClipboard(
--    int aClipboardRequestNumber, GtkSelectionData* aSelectionData) {
--  if (mClipboardRequestNumber == aClipboardRequestNumber) {
--    int dataLength = gtk_selection_data_get_length(aSelectionData);
--    if (dataLength > 0) {
--      mClipboardDataLength = dataLength;
--      mClipboardData = reinterpret_cast<char*>(
--          g_malloc(sizeof(char) * (mClipboardDataLength + 1)));
--      memcpy(mClipboardData, gtk_selection_data_get_data(aSelectionData),
--             sizeof(char) * mClipboardDataLength);
--      mClipboardData[mClipboardDataLength] = '\0';
--    }
--  } else {
--    NS_WARNING("Received obsoleted clipboard data!");
--  }
--}
--
- const char* nsRetrievalContextWayland::GetClipboardData(
-     const char* aMimeType, int32_t aWhichClipboard, uint32_t* aContentLength) {
-   NS_ASSERTION(mClipboardData == nullptr && mClipboardDataLength == 0,
-@@ -851,33 +814,20 @@ const char* nsRetrievalContextWayland::G
-   LOGCLIP(("nsRetrievalContextWayland::GetClipboardData [%p] mime %s\n", this,
-            aMimeType));
- 
--  /* If actual clipboard data is owned by us we don't need to go
--   * through Wayland but we ask Gtk+ to directly call data
--   * getter callback nsClipboard::SelectionGetEvent().
--   * see gtk_selection_convert() at gtk+/gtkselection.c.
--   */
--  GdkAtom selection = GetSelectionAtom(aWhichClipboard);
--  if (gdk_selection_owner_get(selection)) {
--    LOGCLIP(("  Internal clipboard content\n"));
--    mClipboardRequestNumber++;
--    gtk_clipboard_request_contents(
--        gtk_clipboard_get(selection), gdk_atom_intern(aMimeType, FALSE),
--        wayland_clipboard_contents_received,
--        new FastTrackClipboard(mClipboardRequestNumber, this));
-+  const auto& dataOffer =
-+      (GetSelectionAtom(aWhichClipboard) == GDK_SELECTION_PRIMARY)
-+          ? mPrimaryOffer
-+          : mClipboardOffer;
-+  if (!dataOffer) {
-+    // Something went wrong. We're requested to provide clipboard data
-+    // but we haven't got any from wayland.
-+    NS_WARNING("Requested data without valid DataOffer!");
-+    if (mClipboardData) {
-+      ReleaseClipboardData(mClipboardData);
-+    }
-   } else {
--    LOGCLIP(("  Remote clipboard content\n"));
--    const auto& dataOffer =
--        (selection == GDK_SELECTION_PRIMARY) ? mPrimaryOffer : mClipboardOffer;
--    if (!dataOffer) {
--      // Something went wrong. We're requested to provide clipboard data
--      // but we haven't got any from wayland.
--      NS_WARNING("Requested data without valid DataOffer!");
--      mClipboardData = nullptr;
--      mClipboardDataLength = 0;
--    } else {
--      mClipboardData = dataOffer->GetData(mDisplay->GetDisplay(), aMimeType,
--                                          &mClipboardDataLength);
--    }
-+    mClipboardData = dataOffer->GetData(mDisplay->GetDisplay(), aMimeType,
-+                                        &mClipboardDataLength);
-   }
- 
-   *aContentLength = mClipboardDataLength;
-@@ -908,8 +858,10 @@ void nsRetrievalContextWayland::ReleaseC
- 
-   NS_ASSERTION(aClipboardData == mClipboardData,
-                "Releasing unknown clipboard data!");
--  g_free((void*)aClipboardData);
- 
--  mClipboardData = nullptr;
--  mClipboardDataLength = 0;
-+  if (mClipboardData) {
-+    g_free((void*)aClipboardData);
-+    mClipboardData = nullptr;
-+    mClipboardDataLength = 0;
-+  }
- }
-diff --git a/widget/gtk/nsClipboardWayland.h b/widget/gtk/nsClipboardWayland.h
---- a/widget/gtk/nsClipboardWayland.h
-+++ b/widget/gtk/nsClipboardWayland.h
-@@ -16,8 +16,6 @@
- #include "nsClipboard.h"
- #include "nsWaylandDisplay.h"
- 
--struct FastTrackClipboard;
--
- class DataOffer {
-  public:
-   void AddMIMEType(const char* aMimeType);
-@@ -134,9 +132,6 @@ class nsRetrievalContextWayland : public
- 
-   void ClearDragAndDropDataOffer();
- 
--  void TransferFastTrackClipboard(int aClipboardRequestNumber,
--                                  GtkSelectionData* aSelectionData);
--
-   virtual ~nsRetrievalContextWayland() override;
- 
-  private:
-@@ -149,7 +144,6 @@ class nsRetrievalContextWayland : public
-   mozilla::UniquePtr<DataOffer> mPrimaryOffer;
-   RefPtr<nsWaylandDragContext> mDragContext;
- 
--  int mClipboardRequestNumber;
-   char* mClipboardData;
-   uint32_t mClipboardDataLength;
- 
-