forked from mirrors/gecko-dev
06d8bf65ac
Same as other platforms. Differential Revision: https://phabricator.services.mozilla.com/D209795
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:expandtab:shiftwidth=2:tabstop=2:
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsClipboardWayland.h"
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#include "AsyncGtkClipboardRequest.h"
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#include "mozilla/TimeStamp.h"
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#include "mozilla/ScopeExit.h"
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#include "prtime.h"
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#include <gtk/gtk.h>
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#include <stdlib.h>
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#include <string.h>
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using namespace mozilla;
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nsRetrievalContextWayland::nsRetrievalContextWayland() = default;
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ClipboardTargets nsRetrievalContextWayland::GetTargetsImpl(
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int32_t aWhichClipboard) {
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MOZ_CLIPBOARD_LOG("nsRetrievalContextWayland::GetTargetsImpl()\n");
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return WaitForClipboardData(ClipboardDataType::Targets, aWhichClipboard)
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.ExtractTargets();
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}
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ClipboardData nsRetrievalContextWayland::GetClipboardData(
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const char* aMimeType, int32_t aWhichClipboard) {
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MOZ_CLIPBOARD_LOG("nsRetrievalContextWayland::GetClipboardData() mime %s\n",
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aMimeType);
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return WaitForClipboardData(ClipboardDataType::Data, aWhichClipboard,
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aMimeType);
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}
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GUniquePtr<char> nsRetrievalContextWayland::GetClipboardText(
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int32_t aWhichClipboard) {
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GdkAtom selection = GetSelectionAtom(aWhichClipboard);
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MOZ_CLIPBOARD_LOG(
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"nsRetrievalContextWayland::GetClipboardText(), clipboard %s\n",
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(selection == GDK_SELECTION_PRIMARY) ? "Primary" : "Selection");
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return WaitForClipboardData(ClipboardDataType::Text, aWhichClipboard)
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.ExtractText();
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}
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ClipboardData nsRetrievalContextWayland::WaitForClipboardData(
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ClipboardDataType aDataType, int32_t aWhichClipboard,
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const char* aMimeType) {
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MOZ_CLIPBOARD_LOG(
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"nsRetrievalContextWayland::WaitForClipboardData, MIME %s\n", aMimeType);
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AsyncGtkClipboardRequest request(aDataType, aWhichClipboard, aMimeType);
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int iteration = 1;
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PRTime entryTime = PR_Now();
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while (!request.HasCompleted()) {
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if (iteration++ > kClipboardFastIterationNum) {
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/* sleep for 10 ms/iteration */
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PR_Sleep(PR_MillisecondsToInterval(10));
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if (PR_Now() - entryTime > kClipboardTimeout) {
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MOZ_CLIPBOARD_LOG(
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" failed to get async clipboard data in time limit\n");
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break;
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}
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}
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MOZ_CLIPBOARD_LOG("doing iteration %d msec %ld ...\n", (iteration - 1),
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(long)((PR_Now() - entryTime) / 1000));
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gtk_main_iteration();
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}
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return request.TakeResult();
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}
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