Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 139 insertions, 0 deletions

diff --git a/framework/source/uielement/FixedImageToolbarController.cxx b/framework/source/uielement/FixedImageToolbarController.cxx
new file mode 100644
index 000000000..303913432
--- /dev/null
+++ b/framework/source/uielement/FixedImageToolbarController.cxx
@@ -0,0 +1,139 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <uielement/FixedImageToolbarController.hxx>
+
+#include <vcl/graph.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/InterimItemWindow.hxx>
+#include <svtools/miscopt.hxx>
+#include <svtools/imgdef.hxx>
+#include <framework/addonsoptions.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::frame;
+using namespace ::com::sun::star::util;
+
+namespace framework
+{
+class FixedImageControl final : public InterimItemWindow
+{
+public:
+    FixedImageControl(vcl::Window* pParent, const OUString& rCommand);
+    virtual ~FixedImageControl() override;
+    virtual void dispose() override;
+    DECL_LINK(KeyInputHdl, const ::KeyEvent&, bool);
+
+private:
+    std::unique_ptr<weld::Image> m_xWidget;
+};
+
+FixedImageControl::FixedImageControl(vcl::Window* pParent, const OUString& rCommand)
+    : InterimItemWindow(pParent, "svt/ui/fixedimagecontrol.ui", "FixedImageControl")
+    , m_xWidget(m_xBuilder->weld_image("image"))
+{
+    InitControlBase(m_xWidget.get());
+
+    m_xWidget->connect_key_press(LINK(this, FixedImageControl, KeyInputHdl));
+
+    bool bBigImages(SvtMiscOptions().AreCurrentSymbolsLarge());
+    auto xImage
+        = Graphic(AddonsOptions().GetImageFromURL(rCommand, bBigImages, true)).GetXGraphic();
+    m_xWidget->set_image(xImage);
+
+    SetSizePixel(get_preferred_size());
+}
+
+IMPL_LINK(FixedImageControl, KeyInputHdl, const ::KeyEvent&, rKEvt, bool)
+{
+    return ChildKeyInput(rKEvt);
+}
+
+FixedImageControl::~FixedImageControl() { disposeOnce(); }
+
+void FixedImageControl::dispose()
+{
+    m_xWidget.reset();
+    InterimItemWindow::dispose();
+}
+
+FixedImageToolbarController::FixedImageToolbarController(
+    const Reference<XComponentContext>& rxContext, const Reference<XFrame>& rFrame,
+    ToolBox* pToolbar, ToolBoxItemId nID, const OUString& rCommand)
+    : ComplexToolbarController(rxContext, rFrame, pToolbar, nID, rCommand)
+    , m_eSymbolSize(SvtMiscOptions().GetCurrentSymbolsSize())
+{
+    m_pFixedImageControl = VclPtr<FixedImageControl>::Create(m_xToolbar, rCommand);
+    m_xToolbar->SetItemWindow(m_nID, m_pFixedImageControl);
+
+    SvtMiscOptions().AddListenerLink(LINK(this, FixedImageToolbarController, MiscOptionsChanged));
+}
+
+void SAL_CALL FixedImageToolbarController::dispose()
+{
+    SolarMutexGuard aSolarMutexGuard;
+    SvtMiscOptions().RemoveListenerLink(
+        LINK(this, FixedImageToolbarController, MiscOptionsChanged));
+    m_xToolbar->SetItemWindow(m_nID, nullptr);
+    m_pFixedImageControl.disposeAndClear();
+    ComplexToolbarController::dispose();
+}
+
+void FixedImageToolbarController::executeControlCommand(const css::frame::ControlCommand&) {}
+
+void FixedImageToolbarController::CheckAndUpdateImages()
+{
+    SolarMutexGuard aSolarMutexGuard;
+
+    SvtMiscOptions aMiscOptions;
+    const sal_Int16 eNewSymbolSize = aMiscOptions.GetCurrentSymbolsSize();
+
+    if (m_eSymbolSize == eNewSymbolSize)
+        return;
+
+    m_eSymbolSize = eNewSymbolSize;
+
+    // Refresh images if requested
+    ::Size aSize(16, 16);
+    if (m_eSymbolSize == SFX_SYMBOLS_SIZE_LARGE)
+    {
+        aSize.setWidth(26);
+        aSize.setHeight(26);
+    }
+    else if (m_eSymbolSize == SFX_SYMBOLS_SIZE_32)
+    {
+        aSize.setWidth(32);
+        aSize.setHeight(32);
+    }
+    m_pFixedImageControl->SetSizePixel(aSize);
+}
+
+IMPL_LINK_NOARG(FixedImageToolbarController, MiscOptionsChanged, LinkParamNone*, void)
+{
+    CheckAndUpdateImages();
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */